Recruiting , Selecting and Orienting the Right People Research Paper

Recruiting , Selecting and Orienting the Right People - Research Paper Example The present paper has identified that before heading on to the task of defining and chalking out appropriate strategies, it is essential to take a careful and descriptive look at what factors are being presented by the current environment and what constraints might put hurdles in a selection of one strategy or the other. Also, some factors might support the choice of one or more strategies for recruitment, selection or induction. As given, the organization in question is medium-sized high technology firm. It obviates the need to incorporate cost-effectiveness in the process of recruitment, selection, and orientation because being a technology-intensive firm; it would not like its majority of funds to be invested in other organizational activities. Technology is fast changing and investment needs to be done to remain competitive in the technological market. Furthermore, prevailing situations reinforce the need of people who are zealous and ambitious to take on more responsibilities an d carry on multitasking as job duties will change with every single project assigned. An instance of stiff competition highlights the scarcity of skilled people in the labor market and as such, securing cost-effectiveness in the entire process will be a mammoth task. Theoretically, recruitment is a positive drive of creating the pool of competent candidates which are found to have fulfilled the job criteria and possess the necessary qualifications and abilities. Before proceeding for actual recruitment, it is first necessary to find out the demand. In this regard, forecasting will be done by the use of the computerized system which is obvious in a high technology firm. There are a number of recruitment techniques to choose from. However, their applicability differs on parameters of cost, effectiveness, and relevance. The figure in the paper depicts the most common recruitment techniques.

The Norton Anthology Sylvia Plath Essay Example for Free

The Norton Anthology Sylvia Plath Essay Imagery is the essence of all forms of poetry. It is what brings a poem to life it is the key to releasing all the emotions in us. Imagery develops a deeper meaning to the poem and its major themes. Plath uses a lot of images in her poem which reflect her feelings and help the reader to relate to her. The recurrences of related images are the central elements in Sylvia Plaths poetry. The poems of Daddy and Lady Lazarus both use imagery of historical people and events that took place to explain tense and painful emotions. The imagery she employs throughout both poems is intensely personal and centered around her intimate emotions. Due to this fact, this subsequently draws the attention more clearly to the themes of each poem. It is interesting to note that Daddy and Lady Lazarus were written only a fortnight apart, this may help to understand her state of mind at that time. It is conveyed through many related images in both of her poems. These specific images such as the Holocaust and her use of colour imagery effectively stress the themes of the poem which are primarily life and death. Daddy is a disturbing depiction of the father-daughter relationship- A relationship of the oppressor and the oppressed. Her fathers order and brutality is expressed in stereotypical images of a Nazi neat moustache, Mein Kempf look. In Daddy the main theme is that of death and fear. Poor and White is a stark contrast to the Black Shoe All her feeling and emotion has been sapped out by her father. The use of the colour Black represents death and negative images, it is the narrators mental and physical torture and ultimate destruction. This colour brings back the picture of her father. Strong images are used throughout this poem such as in the line Marble Heavy, a bag full of god,Frisco seal suggests the heaviness her fathers authority weighed on her throughout her life. This imagery would suggest that her father represented a threatening and domineering presence in her life. Once again, evoking the theme of fear in the poem. Plath uses the image of a vampire in Daddy to represent her husband and her father. Historically, people who were transformed into vampires became only  monsters who retained only the physical appearance of their former selves. The duality of father and husband in the poem correspond to the vampires dual identity as dead human and living monster. This image of a vampire effectively conveys the terror and intense negativity she is expressing in the poem. It is only natural that she would find an image which would link these two men in her life and using this further highlight the theme of suffering. Just like in Daddy, Sylvia Plath uses the imagery of colour Red Fire, Red Hair to denote one of her major themes. The colour Red is a fierce colour it represents life and vitality therefore it highlights the theme of Re-birth. Plath expresses her need to die in order to be re-born. Here she is confronting her pain through her poetry in an attempt to find internal peace. Images of Lazarus from the bible who was raised from the dead by Christ further highlights this theme of a revival. The theme of life and death is again apparent through her alteration from life to death to life again. The narrator has transformed psychologically in the course of her life, a transformation evident in her treatment and practice of suicide. The controversial Holocaust imagery only appears in the poems she wrote between October and November 1962 of which both Daddy and Lady Lazarus were written. It can be directly linked to the period when the Nazi Lieutenant was executed in 1962. In both poems she equates the horrors of personal suffering with the human suffering on a larger scale. The narrator utilizes a range of images of oppression which develop into horror images. Severely haunting images of the Holocaust such as Herr Doctor (figure of death) Chuffing me off like a Jew, Nazi Lampshade, the rack and the screw combined with the grotesque imagery peel off napkin skin, Full set of teeth. These disturbing images embody her turmoil and capture the essence of her desire to escape from life-which is death. The use of holocaustic imagery is intended to both shock and engage the audience, with strong associations and connotations of extreme horror and disgust. Plath uses these images as vehicles for creating an atmosphere of terror and evil and to further emphasize the theme of death. The definition of Theme is the pattern created within a literary work by the repetitive use of particular images. These images are laden with pain and the tragedy of suicide, the central tragedy of Sylvia Plath. The effect of Sylvia Plaths imagery stimulates a response from the reader. At the same time it allows the reader to draw on their own personal experience, this is the stage where the themes of a poem become clear. Plaths successful poetry can be attributed to her ability to express certain themes in such a diverse way. The theme of death is conveyed on many levels which are distinguished by the persona taking a subjective or objective view and using varied imagery to reflect what she is experiencing. Not only does the imagery in both poems develop the themes of life and death but they also can be seen to have other underlying meanings concerning the themes. After all why does Sylvia Plath concentrate on both the death and rebirth themes when clearly it is a paradox? Perhaps it suggests that maybe Sylvia Plath was as focused on living as she was absorbed by death. Nobody knows! Bibliography http://www.sylviaplath.de/ (14/01/04) http://www.sylviaplathforum.com/ (14/01/04) http://www.cla.sc.edu/ENGL/writingprograms/FirstYrEnglish/edgerton.htm (14/01/04) http://cityhonors.buffalo.k12.ny.us/city/rsrcs/eng/plasca.html (14/01/04) http://cityhonors.buffalo.k12.ny.us/city/rsrcs/eng/placady1.html (14/01/04) http://www.bbc.co.uk/dna/h2g2/A688197 (15/01/04) http://www.womenwriters.net/editorials/whitton0500.htm (18/01/04) http://lion.chadwyck.co.uk (18/01/04)

The Triggering Factors Influencing Individual Entrepreneurs Commerce Essay

The Triggering Factors Influencing Individual Entrepreneurs Commerce Essay Research in entrepreneurship has introduced many aspects of how and why people make decisions in new venture creation (Shane, 2002). Entrepreneurs are often motivated by economic and/or psychological factors. Scholars have agreed that the entrepreneurial process and theories involve a complex set of variables that are beyond any single aspect. To identify motives and incentives of entrepreneurial activities involves disseminating several layers of relationships between personal factors, external forces and other random events (Liang and Dunn, 2007). From the existing literature we can rationally hypothesize that, the decision to launch a new venture probably includes individual endogenous factors and exogenous factors of the environment. Limited studies have discussed the possibility that individuals who are planning to become entrepreneur might have different triggers to launch new ventures compared to in-business (who are expanding the business) professionals. Triggers as defined by Liang and Dunn (2007) forces in the individuals or in the individuals perception of their situation that move them toward the entrepreneurial process. It is important to distinguish triggering factors and triggering events from triggers. Triggering events are more like something happened as an occasion or an episode that influence individuals assessment on the situation. Triggering factors could be interpreted as issues or features that influence individuals perspectives about certain situations (Liang and Dunn, 2007). Problem Statement Every day new ventures takes place and new business are created. The reasons behind new business entities come into existent are not explained in the literature with respect to Pakistan. Especially which factors triggers individual to become entrepreneur and which factors triggers individual who are already running the business to go further develop the business. Significance of the Study This study measures the triggers, which influences the professionals (who are planning to become and those who wants to expand their business) to become entrepreneurs. In addition to this we will also measure the relationship between the triggers and demographics of individuals. This study is of major interest to various government organizations like small and medium enterprises (SMEDA), non government organizations (NGO), policy makers of government and business to business organization (B2B). Implications of this research study will help them to identify the pattern of individuals, who wants to become entrepreneurs and which triggers them to think about starting new venture. Literature Review The purpose of the literature review is to outline the triggers identified by various researchers/authors and to analyze the dimensions in which different authors works on the entrepreneurs triggers. At a basic level, entrepreneurship is recognized as a highly personalized activity. The entrepreneur is motivated to create a venture, which reflects their vision and ambitions, and is prepared to review and reorganize their social environment to make it materialize (Morrison, 2000). Characteristics of entrepreneurs identified by various authors (Longenecker, Moore, Petty,2000; Scarborough Zimmerer, 2000; Bhide, 2000) are high achievement drive, action oriented, optimism, opportunistic, internal locus of control, tolerance for ambiguity, moderate risk taking, commitment/tenacity, commitment, initiative, independence or some form of one or more of these. These authors also determines motivation related to new venture formation, to enjoy what individuals are doing, revolves around the opportunity to gain control over personal lives/independence, to achieve personal goals and recognition, to get profits/financial rewards, and to make a difference/contribute to society. The key of the entrepreneurship process initiations depends within the individual of the society and the extent to which individuals wants to enter in new ventures and holds the spirit of enterprise (Morrison, 2000). McClelland, (1961) identified common characteristics and behaviors, Those which emerged relative to all the entrepreneurs are: they bring intelligence and sound analytical skills to bear on risk management; they are all in some respect deviants from the social norms within their countries; to differing degrees they exhibit strong moral, work and business ethics; irrespective of industry sector a strong traders instinct is apparent; they are committed to life-long learning through both formal and informal mechanisms; and extensive use is made of both informal and formal networks. Morrison et al., (1998) proposed that the entrepreneurship is initiated by the personal, society and culture intuition. Entrepreneurship is not only initiated by the economic aspects but it involves material, immaterial and idealism functions. The fundamental nature of the entrepreneurship is the use of innovatory process and the risk bearing by the individual, through which individual wants to bring change in both a social and economic nature of his own and the society. Kirzner (1979) believes that the source of entrepreneurship within the human spirit flourish when there is uncertainty and competition. This enterprising spirit in terms of inspirational means is described by Gilder (1971, p 258). The spirit of enterprise wells up from the wisdom of ages and the history (of the west) and infuses the most modern of technological adventures. It joins the old and new frontiers. It asserts a firm hierarchy of values and demands ad hard discipline. It requires a life of labor and listening, aspiration and courage. But it is the source of all we are and can become, the saving grace of democratic politics and free men, the hope of the poor and the obligation of the fortunate, the redemption of an oppressed and desperate world. Longenecker, Moore, Pettit, Palich (2006) suggested that entrepreneurs wanted to make money, become their own boss, escape a bad situation, enjoy and satisfying life, and contribute to the community. Bygrave (1989) discussed entrepreneurship as a process that involved triggering event, innovation, implementation, and growth. In the triggering event stage he suggested that there were sociological, personal, and environmental factors that led to entrepreneurship. Again, both internal and external forces seemed to be at play. Culture is an important variable in entrepreneurship because it establishes the attitudes of individuals towards the commencement of entrepreneurship (Vernon-Wortzel and Wortzel, 1997). Every era produces its own models of entrepreneurship according to its specific needs of the host society; however, it has been described consistently using terms such as innovative, holistic, risk-taking and co-coordinating ways of behavior. Certain cultural institutions may facilitate, or hinder, entry into entrepreneurship. Thus, it is proposed that the culture of societies and the characteristics of people living in these societies, impacted by certain innate personality traits, will influence the degree to which entrepreneurship is initiated (Morrison, 2000). The above provided argument by the Morrison, (2000) is supported by the  Bateman (1997), those economies and regions which have flourished in the late 20th century, have in common a business culture, which can be broadly described as entrepreneurial. It is attuned to the needs of a changing market economy and receptive to changing demands, innovations, products, opportunities and technologies. Entrepreneurship has been found to be important and meaningful in society at points of transition, for example, traditional to modern, modern to post-modern and state-controlled economies to free-market. At each of these points, entrepreneurship is harnessed by societies as a common approach to solving dilemmas, to break old, stable and hierarchical traditions and institutions and to introduce new, innovative ways of behavior. Thus, it is suggested that entrepreneurship can be regarded as an instrument for changing the culture of an era (Morrison, 2000) According to Timmons (1994, p. 9) about entrepreneurial behavior is, what is needed is a favorable environment which combines social, political and educational attributes. In particular it requires: A culture that prizes entrepreneurship, an imperative to educate our population so that our entrepreneurial potential is second to none; and a government that generously supports pure and applied science, fosters entrepreneurship with enlightened policies, and enables schools to produce the best educated students in the world. Dollinger (1995) discussed what he characterized as the impetus for entrepreneurship. He discussed the Sociological Approach which focused on four factors that led entrepreneurs toward new venture creation. Negative displacement was where individuals were marginalized from society, because of who they were or their situation including being fired or not satisfied with their current employment or divorced. Between things included individuals between stages of their life. Positive pull included other people (potential collaborators, parents, customers) who provided an impetus to entrepreneurship. Positive push included entrepreneurs who, because of their education or situation, were pushed toward entrepreneurship. Individual factors or a combination of any of these factors could move the entrepreneur toward new venture creation. The manner, in which the young are conditioned from an early age through the formal education system, and the fact that dominant approaches are frequently reinforced within family life, plays a significant role in the initiation of characteristics generally associated with entrepreneurial behavior (Gibb, 1996). It has been identified that a characteristic of entrepreneurship is that it tends to pervade family life, with the entrepreneur being unable to divorce business from social living (Deakin, 1996). In this respect, family background plays a role in two ways. First, if an entrepreneur has previous experience of the effect of entrepreneurship from a family member they are more prepared for the consequences of their own activities. Second, family support of entrepreneurship can make a positive contribution to its sustenance. For all the entrepreneurs represented in the study, positive immediate family support for their entrepreneurial behavior had played an important part in its sustenance. What was also identified as of significance was the role of the extended family in enabling access to funds and markets to support individual entrepreneurs in the creation and development of their businesses Within some societies there is a practice of saving for the future, while within others the focus is on living and spending to enjoy the moment. This has an implication for the amount of personal funds that may be available for investment in business. The dominant cultural attitudes, values and beliefs of a population at one particular point of time will result in a particular common mind-set relative to the degree to which entrepreneurship is supported by society (Gilder, 1971). The entrepreneur in terms of who he/she is and what he/she does, which has often resulted in characterizing persons who might be more likely to become entrepreneurs than others (Rerup, 2005). To date, scholars suggest three broad types of entrepreneurs, namely (a) Nascent, (b) Novice, and (c) Habitual entrepreneurs (see e.g. Birley and Westhead, 1993; Kolvereid and Bullvà ¥g 1993; Wright 1997; Westhead and Wright, 1998). The (a) nascent entrepreneur has not yet engaged in an entrepreneurial venture but has a general aspiration of establishing a business. The (b) novice entrepreneur has established one venture but does not have any prior entrepreneurial experience (Westhead et al. 1998). Lastly, the (c) habitual entrepreneur has established at least one other business prior to the current venture, hence possesses prior entrepreneurial experience. At some point, all entrepreneurs are nascent and then novice. Hall (1995) who divides habitual entrepreneurs into four sub-types; namely serial entrepreneurs, portfolio entrepreneurs, serial inheritors or serial management buy-outs (MBOs) /management buy-ins (MBIs), and multiple corporate entrepreneurs. Serial and portfolio entrepreneurs have repeatedly engaged in the creation of new ventures Serial entrepreneurs exit (close or sell) their current business before establishing a subsequent venture, whereas portfolio entrepreneurs keep ownership in more than one business at a time; hence have ownership stakes in a portfolio of businesses. In contrast, serial corporate entrepreneurs (or intrapreneurs) are persons who create new combinations of resources or realize new business opportunities in existing companies. Both, inheritors or serial MBO/MBI entrepreneurs are not traditionally regarded as trueentrepreneurs because MBOs and MBIs do not create new businesses per se (Deakins and Freel, 2003). Objectives of the Study The main purpose of this study is to investigate theoretically and test empirically which triggering factors influence individuals to become entrepreneur or expand their existing business. Research Questions: To measure the research objectives following research questions have been developed: Does education of the person influence as triggering factor to become entrepreneur? Does experience of the person influence as trigger to become entrepreneur? Does idea generation quality of the person influence as triggering factor to become entrepreneur? Does financial strength triggers a person to become an entrepreneur? Does Inheritance of a person influence as triggering factor to become an entrepreneur? Research Hypotheses To answer the research questions formulated, we developed the research hypotheses, which are as follows: HA1: Education has a relationship with triggers that influences person to become entrepreneur. HA2: Experience has a relationship with triggers that influences person to become entrepreneur. HA3: Idea generation has a relationship with triggers that influences person to become entrepreneur. HA4: Financial Strength has a relationship with triggers that influences person to become entrepreneur. HA5: Inheritance has a relationship with triggers that influences person to become entrepreneur. To answer the first research question alternate hypothesis HA1 has been developed. To answer the second research question HA2 has been developed. Similarly research question no. third, fourth and fifth is answered by hypothesis HA3, HA4 and HA5 respectively. Conceptual Frame Work The conceptual frame work of this study is taken from the study of Liang and Dunn (2007). Dependent Variable Independent Variable Education Inheritance Education Trigger to Become Entrepreneur Financial Strength Inheritance Education Experience ( Idea Generation Inheritance Education Research Methodology Research Instrument A close ended structured questionnaire was developed to collect the data. The questionnaire consists of two parts. In the first part personal characteristics of the respondents and in the second part triggers are provided. All the variables of the questionnaire are taken from the study of Liang and Dunn (2007). First part of the questionnaire consists of the following variables gender, education level, age, marital status, type of business and years of experience of respondents. In the second part 42 entrepreneur triggers were mentioned and respondents were asked to indicate the importance of each trigger. Where 1 is taken as least important and 5 is taken as most important. Triggers were not presented in the groups so that an unbiased ranking can be obtained. Data Collection Data was collected from the entrepreneurs who are running their business of construction; wholesaler or they are involved in some kind of manufacturing activities. Data was collected from the entrepreneurs from the cities of Islamabad and Rawalpindi. All the responses were filled under the administration of the authors of the study. Sample Size The total sample size was 70 entrepreneurs from Islamabad and Rawalpindi. While collecting the data emphases were given on equal representation of both the cities. The characteristics of the respondents The characteristics of the respondents are as follows: Age of the respondents is shown in the figure no.1 below. We found that most of the respondents belong to age group of 50-60 years. Figure 1 Number of people employed in the respondents organization can be seen in the figure 2. Figure 2 The type of business in which respondents are can be seen in the figure 3. We found that most of the entrepreneurs belong to wholesale / distributing business. Figure 3 Working experience of the respondents can be seen in the figure 4. Figure 4 Results Discussion Data Analysis Techniques The data was analyzed using the softwares SPSS version 15 and Microsoft Excel 2007. Data was analyzed using the following tests. Cronbachs alpha for internal consistency. Correlation to check the relationships between the independent variable and dependent variable. Regression analysis to measure the effect of one independent variable on dependent variable. Cronbachs Alpha To check the internal reliability of the variables, Cronbachs Alpha was run. Correlation Analysis Correlation is a statistical tool which can determine the strength and direction of relationship between two variables. The value of correlation ranges from +1 to -1 and both these values show strong positive and negative relationships. While the value 0 show no relationship. Pearson correlation was run to check the relationship between the independent variables and the dependent variables. Complete results of the correlation analysis are shown in the table 5. Table No. 5 below suggests that all the variables are positively correlated to dependent variable Entrepreneurship. Figure 5 Correlations Education Experience Entrepreneurship Inheritance Idea Generation Financial Strength Education Pearson Correlation 1 .769(**) .717(**) .747(**) .576(**) .553(**) Sig. (2-tailed) .000 .000 .000 .000 .000 N 70 70 70 70 70 70 Experience Pearson Correlation .769(**) 1 .741(**) .780(**) .612(**) .583(**) Sig. (2-tailed) .000 .000 .000 .000 .000 N 70 70 70 70 70 70 Entrepreneurship Pearson Correlation .717(**) .741(**) 1 .680(**) .656(**) .479(**) Sig. (2-tailed) .000 .000 .000 .000 .000 N 70 70 70 70 70 70 Inheritance Pearson Correlation .747(**) .780(**) .680(**) 1 .611(**) .518(**) Sig. (2-tailed) .000 .000 .000 .000 .000 N 70 70 70 70 70 70 Idea Generation Pearson Correlation .576(**) .612(**) .656(**) .611(**) 1 .508(**) Sig. (2-tailed) .000 .000 .000 .000 .000 N 70 70 70 70 70 70 Financial Strength Pearson Correlation .553(**) .583(**) .479(**) .518(**) .508(**) 1 Sig. (2-tailed) .000 .000 .000 .000 .000 N 70 70 70 70 70 70 ** Correlation is significant at the 0.01 level (2-tailed) The most correlated variable was experience which has Pearson correlation value of .769 and significance value of 0.000. It was followed by Inheritance with Pearson correlation value of .747 and significance value of 0.000. Idea Generation and Financial Strength comes third and fourth with Pearson value .576 sig. value of 0.000 and Pearson value of 0.553 and sig. value of 0.000 respectively. The relationship between all variables is significant at ÃŽÂ ± 0.01. All relationship shows a positive and moderate to strong relationships. Multiple Regression Analysis In order test the developed hypotheses and since we have more than one independent variable, so multiple regression analysis was run to check the relationship between variables. Variables Entered/Removed (b) Model Variables Entered Variables Removed Method 1 Inheritance, Financial Strength, Idea Generation, Education, Experience(a) . Enter a All requested variables entered. b Dependent Variable: Entrepreneurship Model Summary Model R R Square Adjusted R Square Std. Error of the Estimate 1 .806(a) .650 .622 .41431 a Predictors: (Constant), Inheritance, Financial Strength, Idea Generation, Education, Experience ANOVA(b) Model Sum of Squares df Mean Square F Sig. 1 Regression 20.386 5 4.077 23.753 .000(a) Residual 10.986 64 .172 Total 31.371 69 a Predictors: (Constant), Inheritance, Financial Strength, Idea Generation, Education, Experience b Dependent Variable: Entrepreneurship Coefficients(a) Model Un-standardized Coefficients Standardized Coefficients t B Std. Error Beta B 1 (Constant) .404 .350 1.155 Education .268 .123 .276 2.175 Experience .296 .123 .331 2.402 Idea Generation .275 .101 .272 2.725 Financial Strength -.043 .098 -.042 -.437 Inheritance .060 .109 .071 .548 a Dependent Variable: Entrepreneurship Hypotheses Testing Hypothesis One: The hypothesis postulates that education has a relationship with triggers that influences person to become entrepreneur. Hypothesis developed is: HA1: Education has a relationship with triggers that influences person to become entrepreneur The results of multiple regression analysis to check the alternate hypothesis HA1 is as follows: We reject the null hypothesis and accept the alternative hypothesis as in the coefficients table of the regression analysis, value of t is 2.175 which is more than +2 thus making it a useful predictor and sig. value is 0.033 which is less than 0.05 (0.033 Hypothesis Two: This hypothesis postulates that the experience has a relationship with triggers that influences person to become entrepreneur. So, the hypothesis is developed as: HA2: Experience has a relationship with triggers that influences person to become entrepreneur The results of regression analysis to check the alternate hypothesis HA2 is as follows We reject the null hypothesis and accept the alternative hypothesis as in the coefficients table of the regression analysis, value of t is 2.402 which is more than +2 thus making it a useful predictor and sig. value is 0.019 which is less than 0.05 (0.019 Hypothesis Three: This hypothesis describes that the idea generation has a relationship with triggers that influences person to become entrepreneur. Hypothesis developed in this regard is: HA3: Idea generation has a relationship with triggers that influences person to become entrepreneur. The results of regression analysis to check the alternate hypothesis HA3 is as follows We reject the null hypothesis and accept the alternative hypothesis as in the coefficients table of the regression analysis, value of t is 2.725 which is more than +2 making it a useful predictor and sig. value of 0.008 which is less than 0.05 (0.008 Hypothesis Four Through this hypothesis, we are intended to check whether Financial strength has relationship with triggers to become a entrepreneurship. Hypothesis developed is: HA4: Financial Strength has a relationship with triggers that influences person to become entrepreneur. The results of regression analysis to check the alternate hypothesis HA4 is as follows We accept the null hypothesis and reject the alternative hypothesis as in the coefficients table of the regression analysis, value of t is -0.437 which is less than 2, making it not a useful predictor and sig. value of 0.663 which is greater than 0.05 (0.663>0.05). Beta coefficient is -ve, which also confirms our result. So, we reject alternative hypothesis and conclude that there is no relationship between Financial Strength and triggers that influences person to become entrepreneur. Hypothesis Five This hypothesis describes that Inheritance has a relationship with triggers that influences person to become entrepreneur. HA5: Inheritance has a relationship with triggers that influences person to become entrepreneur. The results of regression analysis to check the alternate hypothesis HA5 is as follows In the light of data analysis, we accept the null hypothesis and reject the alternative hypothesis as in the coefficients table of the regression analysis, sig. value is 0.585 which is greater than 0.05 (0.585>0.05). So, we reject alternative hypothesis and conclude that there is no relationship between inheritance and triggers that influences person to become entrepreneur. Overall our model is significant with F value of 23.753 and sig. value of 0.000. Adjusted R square is 0.622 which means 62.2% of the variance in the dependent variable is explained by the predictor variables. Summary and Conclusion Demographically, the pre business entrepreneurs are different from in business entrepreneurs. In business entrepreneurs were significantly more male, older, married, more experienced, had more education and were more likely going into wholesale or distribution businesses. The results of this study seem to show that there are significant differences in triggers between pre business and in business entrepreneurs. We found that majority of our entrepreneur respondents belong to age group of 50-60 it means they are older. Numbers of peoples employed however are younger and majority belongs to age group of 21-30. We also found that a lot of entrepreneurships are in wholesale / distribution business as compared to any other trade. It also means either these two trades have more profit margin or more business opportunities exists in these trades which attracts majority of entrepreneurships in these trades. Experience also plays a key role for business success. We found that majority of respondents have experience between 13-16 years of working as entrepreneur in their respective trades. We found that education has a relationship with triggers that influences person to become entrepreneur. We accepted our alternative hypothesis HA1 as analysis showed the value of t is 2.175 which is more than +2, and sig. value of 0.033 which is less than 0.05. So, we accept alternative hypothesis and conclude that education has a positive relationship with triggers that influences person to become entrepreneur. Our data analysis showed that experience also play a key role as influencing trigger to become entrepreneur. Our data analysis showed the value of t as 2.402 and sig. value of 0.019 which is significant. So, we accept alternative hypothesis HA2 and conclude that experience has a relationship with triggers that influences person to become entrepreneur. Idea generation also affects a person to become entrepreneur. Data analysis for alternative hypothesis HA3 showed there is that idea generation has a relationship with triggers that influences person to become entrepreneur as value of t is 2.725 and sig. value of 0.008 which is less than 0.05 (0.008 HA4 showed there is no relationship between Financial Strength and triggers that influences person to become entrepreneur. Literature also confirms the same. It means that to become an entrepreneur, financial strength and money matters a lot. Our data analysis showed the value of t as -0.437and p-value of 0.663 which is greater than 0.05 (0.663>0.05). Beta coefficient is -ve, which also confirms our result. So, on the basis of analysis we can conclude that there is no relationship between Financial Strength and triggers that influences person to become entrepreneur. Our data analysis rejects hypothesis HA5 regarding relationship between inheritance and triggers that influences person to become entrepreneur having p-value of 0.585 which is greater than 0.05 (0.585>0.05). So, we conclude that there is no relationship between inheritance and triggers that influences person to become entrepreneur. Among the personal triggers, pre business entrepreneurs were more likely to feel that they were not accomplishing what they could or realizing their potential, and were changing for more satisfying careers. Idea / Opportunity triggers are also important as influencing factors to become entrepreneur. Entrepreneurs were more likely to rank idea grew out of job, saw idea, pursued it, hobby grew into a business, and bought business higher than other entrepreneurs e.g. saw a customer need, or an opportunity, were among the most important triggers chosen entrepreneurs. Financial strength or financial

The Age of European Exploration Essay -- European Europe History

The Age of European Exploration The age of exploration was filled with courageous voyagers and conquistadores from all over Europe, much like today, there was much competition for land rights. The main disputes were between Spain and Portugal. And these are the representatives from not only these two countries, but surrounding ones as well. Christopher Columbus was a sea captain from Genoa. He first tried to convince Portugal, then Spain to sponsor a voyage to Asia across the Atlantic. Columbus thought that the voyage would take two months, others said four months, but he left with enough food and supplies for only two months. He landed in the West Indes (Bahamas, Haiti, Cuba) when the two months of supplies ran out. Their voyage began on August 3, 1492, from Palos, Spain and ended on October 12 when land was sighted at the Americas. Amerigo Vespucci, an Italian that represented the Medici Bank in Spain, chartered the coastline of Central America and described this as the "Mundus Novus", meaning "New World". In 1507, a German carto...

Business Law Text Notes Essay

Nature of Crimes Crimes are public wrongs- acts prohibited by the state or federal government. Typically classified as a felony or a misdemeanor: Felony- A serious crimes such as murder, sexual assault and involve significant moral culpability on the offender’s part. These are punishable by lengthy prison sentences, fines, loss of voting rights, revoking of professional licenses. Misdemeanor- A lesser offense such as disorderly conduct or battery resulting in minor physical harm to the victim. These usually involve much less moral culpability by the offender than those of felony offenses. Punishable by lesser fines and confinement in prison. Purpose of the Criminal Sanction Under the utilitarian view people believe that prevention of socially undesirable behavior is the only purpose of criminal penalties. This goal of prevention includes three major components: deterrence, rehabilitation, and incapacitation. Deterrence- Under this theory threat or imposition of punishment deters crimes in two ways: 1. Special Deterrence- when punishment of an offender deters him from committing further crimes 2. General Deterrence- when punishment of a wrongdoer deters other from committing similar offenses Factors influencing the effectiveness of deterrence are: 1. Likelyhood crime will be detected 2. That detection will be followed by prosecution 3. That Prosecution will result in conviction 4. The severity of the punishment is a key factor Rehabilitation- Involves changing offenders attitudes or values so they are less inclined to commit future offenses. Incapacitation- Incarcerating offenders so they are less likely to commit crimes while imprisoned. Essentials of Crime To convict a defendant of a crime the government must: 1. Demonstrate his alleged acts violated a criminal statute 2. Prove beyond a reasonable doubt that he committed those acts and 3. Prove that he had the capacity to form a criminal intent Crimes are statutory offenses. A behavior is not a crime unless congress or state legislature has criminalized it. Constitutional Limitations on Power to Criminalize Behavior The US Constitution prohibits ex post facto criminal laws. This means that to be illegal the offenders act must have been illegal at the time of the offense and the penalty imposed must be the one provided for at the time of her offense. Equal Protection Clause This prohibits criminal statutes that treat certain persons of the same class or arbitrarily discriminate among different classes of people. -The Eighth Amendment of the Constitution forbids cruel and unusual punishment Proof Beyond a Reasonable Doubt Fundamental safeguard is a defendant is innocent until proven guilty or the presumption of innocence. The Due Process Clauses require the government to overcome this presumption by proving all charges beyond a reasonable doubt. Defendant’s Criminal Intent and Capacity Most serious crimes required mens rea or criminal intent as an element. Proof that the defendant had the capacity to form the required criminal intent is a prerequisite of criminal responsibility. Criminal law recognizes three types of incapacity: intoxication, infancy, and insanity. Criminal Procedure Criminal Prosecutions: An Overview -Persons arrested for allegedly committing a crime are taken to the police station and booked. -Booking is an admin procedure for recording the suspect’s arrest. -After the booking police file an arrest report with the prosecutor who decides whether to charge the person with an offense -If she decides to prosecute she prepares a complaint -The suspect is then taken to the judge for an initial appearance. During this appearance the judge informs the suspect of the charges against him and outlines the suspect’s constitutional rights. -In the case of a felony charge there is an additional preliminary hearing where the prosecutor must present enough evidence to determine probable cause that the suspect committed the felony. -If probable cause exists the judge binds over the suspect for a trial in the appropriate court -After the bindover the formal charge against the defendant is filed with the trial court -The formal charge consists of either an information filed by the prosecutor or an indictment returned by a grand jury -Once an information or indictment is filed an arraignment occurs where the defendant is brought before the court, informed of the charges and asked to enter a plea. -The defendant may plea guilty, not guilty or nolo contendere, which means the defendant does not contest the charges but does not admit guilt -Once the plea is entered the defendant chooses what type of trial that will take place. Persons accused of serious crimes for which incarcerations for more than six months is possible have a right to jury trial or he can waive his right and have a bench trial, judge only. Role of Constitutional Safeguards The Bill of Rights and the first 10 Amendments to the US Constitution set forth rights of criminal defendants Fourth Amendment Protects people from arbitrary and unreasonable governmental violations of their privacy rights. -Against unreasonable search and seizure without probable cause Reasonable Expectation of Privacy 4th Amendment only protects people from search where there is a reasonable expectation of privacy. Warrant Requirement and Exceptions The court held that searches without warrants are unreasonable. Exclusionary Rule Evidence seized in an illegal search without a warrant is inadmissible in court and any information obtained during an illegal search that leads to a later discovery is inadmissible in court as well. The USA Patriot Act A statute that gave the government a broad ranging freedom to conduct searches of property, internet activity, bank accounts and other activities that used to require a warrant. The Fifth Amendment This amendment protects against compelled testimonial self-incrimination by establishing no person shall be compelled in any criminal case to be a witness against himself. This prevents government coercion of a suspect into making self-incriminating statements. Miranda Rights- a fifth amendment right which requires police to inform suspects before interrogating them their rights to remain silent and have an attorney present. Production of Records The fifth amendment protects people against compelled production of their private papers. However, this is not the case for corporations, since corps do not enjoy 5th amendment rights corporations and corp officers must present business records. Double Jeopardy A 5th amendment provision that states someone can not be tried twice for the same offense. Sixth Amendment Entitles defendant’s to a speedy trial by an impartial jury and gurantees them the right to cross examine the witnesses against them. Also provides the defendant is entitled to a court appointed attorney or the right to provide her own attorney for her defense. White Collar Crimes and the Dilemmas of Corporate Control White Collar Crime is the term used for a variety of non violent criminal offenses committed by business persons and business organizations. Today a corporation may be held liable for criminal offenses committed by employees who acted within the scope of their employment and for the benefit of the corporation. The Sarbanes-Oxley Act This act created the Public Company Accounting Oversight Board in charge of regulation of public accounting firm’s audits of corporations in response to a wave of financial scandal.

Verification of Heat Treatments Effect on the Microstructure of Aluminum Alloy (Al-Zn)

VERIFICATION OF HEAT TREATMENTS EFFECT ON THE MICROSTRUCTURE OF ALUMINUM ALLOY (Al-Zn) *1 I. A. LATEEF, and 2 M. O. DUROWOJU 1Department of Mechanical Engineering, Osun State College of Technology, P. M. B. 1011, Esa – Oke, Nigeria. [email  protected] com 2Department of Mechanical Engineering, Ladoke Akintola University of Technology, Ogbomoso, Oyo,State, Nigeria *(Address of correspondence) ABSTRACT: This study focused on the effect of heat treatment on the microstructure of Aluminum – Zinc Alloy. The composition of the Aluminum alloy used is eighty percent (80%) of Aluminum and twenty percent (20%) of Zinc. The method of casting employed is Sand casting, while annealing and quenching were heat treatment processes it’s subjected to. The microstructure is taken. It is concluded that heat treatment have effect on the microstructure of Aluminum – Zinc alloy and responded well to Oil quench. [Keywords: Aluminum-Zinc Alloy, Heat treatment, Microstructure, Tensile test, Hardness test, Annealing and Water quenching. INTRODUCTION The extensive application of metals in the field of Engineering has necessitated the need for metal heat treatments in order to meet the taste of firm, industries and individual as a result of their wide engineering application. One of the major engineering fields where the application of various metals was used is Automobile engineering. In order to reduce motor vehicle weight, many automotive components have been redesigned to take advantage o f material such as lightweight and polymers. To this end aluminum casting alloys are being widely used for many automotive components (CAD, 2006), the alloys have good casting characteristics, reasonable mechanical properties, and are heat treatable (Melo, Rizzo and Santos, 2005). Material science and engineering today has developed to a stage where correlations between microstructure, properties and application can be established for many commonly used alloys. The structure of a material is related to its composition, properties, processing history and performance (Argo and Gruziesk,(1988) and Rooy,(1993)). And therefore, studying the microstructure of aluminum alloys provides information linking its composition and processing to its properties and performance interpretation of microstructure requires the understanding of the process by which various structures are formed. There are many processes by which aluminum alloys can be formed. The major process that is common and the focus of this study is the Sand casting process (Albert, (1957)). One of the common defects in aluminum castings is porosity (Monroe, (2005) and Tyler, 1981)). It is a clear fact that the quantity and the appearance of the porosity are very crucial to the mechanical properties of the aluminum alloy casting, most especially the fatigue properties because the pore in micro scale are primary source of initial cracks for the final failure of the aluminum parts. Due to this the aluminum alloys structure need to be improved by metal treatment to have the required properties. Olanrewaju (2000), stated that metal treatments are classified into two groups namely-: Heat treatment and surface treatment. Surface treatment as corrosion resistance operations includes phosphating chroming nickeling, anodization and so on, While heat treatment as structural adjuster includes hardening, tempering toughening and so on (Ojediran and Alamu, (2004) and Vincet,(1968)). In this study, the effects of such heat treatment are determined to know the extent of their impact on the aluminum – Zinc alloys (Al- Zn). MATERIAL AND EXPERIMENTAL TECHNIQUES Materials used The targeted materials composition, uses and forms are as follows: TABLE 1 THE COMPOSITION, USES AND FORMS OF ALUMINUM ALLOYS |Composition | Uses | Forms | |Al – Zn 20% |Armored vehicle, Military | Rod (10mm x 150 mm) | | bridge, Motorcycle and | | | |Bicycle frames, | | | |Air frames etc | | Equipments used The following equipments were used for the study: Pit furnace, Sand mould, Electrical furnace, and Crucible Pots at FIIRO, Nigeria. And Mosanto Tensometer, Wild metallurgical Microscope, Polishing Machine,and Manual Grinding Machine at Obafemi Awolowo University, Ile-Ife, Nigeria. Others are-Digital Cameral, Patterns, Grit papers, Emery Cloth/Paper, Silicon carbide solution of different grade and NaOH Solution Methods Casting Process A Crucible pots is used, 1 kg of commercial purity Aluminum (99. 7 % pure by weight) and 250g of Zinc is used. The alloying element Zn is put first in the Pot because of its high melting point (1108oc) which is higher than that of the base metal aluminium (660oc). So, the Zinc (Zn) in the pot is lowered first into the furnace while the aluminium is added after Zn has commenced melting. The mass of each of the alloying elements used for each sample can be obtained as follows: Total mass of mixture for the samples= frames Mass of Al + Mass of alloying element = 1kg + 0. 250kg = 1. 250kg Percentage of Aluminum (Al) in the mixture = mass of Al/Total mass x 100 =1/1. 250 x 100 = 80% Percentage of alloying element (Zn) = Mass of alloying element/Total mass x 100 =0. 25 / 1. 50 x 100 = 20% The dimension of one sample is as following: Height of the sample =150mm (15cm) Diameter of the sample = 12 mm (1. 2 cm) Radius of the sample =60mm (0. 6cm) Shape of the sample= Cylindrical Volume of the sample (V) =? r2h = 3. 142 x (0. 6) 2 x 13 = 16. 96 cm3 Density of Aluminum = 2. 69g/cm2 (Olagoke, 1999). Mass of sample used = ? x V = 2. 69 x 16. 96 = 45. 64 g Therefore, 80 % of Aluminum = 36. 51 g for each sample Also, 20% of Alloying element (Zn)= 9. 13 g For each sample (rod form) 36. 51 g Al + 9. 13 g of alloying element (Zn) were used. The samples for heat treatment are: Sample 1 =as received from Casting process. Sample 2 = for quenching in Water. Sample 3 = for Oil quench Sample 4 = for annealing (Furnace cool). The method adopted in casting the samples is sand molding (Sand casting). The casting process is performed at FIIRO Nigeria Limited, Lagos. The pattern is made from wood with the following dimensions Height – 15 cm Diameter – 1. 2 cm The sand used is the traditional-green sand’ which is a mixture of sand grains and clay particles, clean sand with oil and binders). The mould used is a conventional vertical sand mould. The drag is placed upside down on a firm flat surface and the pattern is placed face down and pattern is placed face down and then, dusted with a parting powder. Handfuls of sifted sand are then thrown at the pattern, covering every detail (Sand slinging). The sand is rammed. The drag is turned upside down with a swift movement. The cope is fitted onto the drag. The cope is rammed with sand and strictly making the top smooth and firm. And the cope is removed. The crucible is held about half way down with tongs and withdrawal from he furnace. Dross is raked away from pouring lip with heated skimmer and the metal poured in one continuous stream until it appears at the head of the riser. When the casting has solidified and cooled, the sand is knocked out and the casting fettled. Heat treatments process Heat treatment is also carried out at FIIRO Nigeria limited, Lagos. The types of heat treatment carried out are: Annealing and Quenching. Three each of Al-Zn casting samples were put in the electrical furnace (up to 3300oc). The soaking time for the sample in the furnace is one hour, after which two of the Al-Zn casting samples is removed and quench in both water and oil while the last one of Al-Zn is allowed to cool in the furnace atmosphere (annealing). Microstructure Analysis Process. The microstructure was done at Obafemi Awolowo University, Ile-Ife, Osun State. The samples were machined and grounded to gauge 240, 320, 400, 600 each using Grinding Machine and Grit paper. Each sample is initially polished, using Polishing machine, emery cloth and Silicon Carbide. The final polishing is done with the aid of Polishing machine, Emery cloth and Silicon carbide of different grades while etching took effect using 5% NaOH Solution. Each sample is examined using the Optical Microscope to check that etch reveal clearly the Microstructure of the sample. The photograph of the resulting microstructure of the aluminum-Zinc (Al- Zn) alloy samples were taken using Optical microscope with x100 magnification and Digital Cameral. RESULTS AND DISCUSSION Discussion on the Microstructure Results of Al- Zn Alloys. The figure 2 below shows the microstructure of Al-Zn alloy, As received sample i. without heat treatment. It can be observed that the grains were not homogeneous and pores are numerous towards the peripheral zone Figure 2 Microstructure of As Received; Al – Zn alloy Sample 1. The figure 3 below shows the microstructure of Al –Zn alloy, Oil quenched sample. It can be observed that the grains are more homogeneous and well distributed towards the core. The pores are not numerous compare to Al- Cu alloy, As received sample. Figure 3 Microstructure of Oil Quench; Al – Zn Alloy Sample 3.. Figure 4 below shows the microstructure of Al- Cu alloy, Furnace cooled sample. It can be observed that the grains were deformed at peripheral more than at the core of the structure and there are more pores than that of As received sample and Oil quenched sample. this indicates that there is no significant improvement in the microstructure arrangement of grains when Al-Cu alloy is oil quenched Figure 4 Microstructure of Furnace Cooled; Al – Zn Alloy Sample 4. Figure 5 below shows the microstructure of Al- Zn alloy, Water quenched sample. It can be observed that the grains were deformed throughout the structure and there are more pores than that of As received sample and Oil quenched sample. This indicates that there is no significant improvement in the microstructure arrangement of grains when Al-Zn alloy is Water quenched. Figure 5 Microstructure of Water Quench; Al – Zn Alloy Sample 2. . CONCLUSION From the result of the experiments, it can be deduced that: (i) The arrangement of the microstructure grains and pores are more even with the Oil quench method than any other heat treatment methods in Al – Zn alloy. (ii) There is relationship between the heat treatments method (Oil quench) and microstructure of Al- Zn alloy. iii) Oil quench Aluminium Zinc alloy (Al – Zn ) is more appropriate for the production of Armored vehicle, Military bridge, Motorcycle frames and Bicycle frames and Air frames ACKNOWLEDGEMENT The workers of FIIRO Nigeria limited,Lagos and Mr Alo of Metallurgy and Material Department, Obafemi Awolowo University Ile- Ife, Osun State, Nigeria are acknowledge for providing the facilities for this research work. REFERENCES Ojediran, J. O . and Alamu, O. J. (2005) Fundamental concepts in Materials Science and Engineering; Kunle (Nig) Printers; Ijebu-Ode, Nigeria. Vol. 1, 1st ed, pp. 46. Vincet, A. (1968) Workshop Theory for G. C. E. Metalwork and Engineering; Macmillan, 2ed, pp. 11- 14. Olagoke, S. A. (1999) Properties of Materials; Rosad and Company, Ibadan, 1st ed, pp. 210 – 211. Tyler, H. A. (1981) Science and Materials (Level iii); Van Nostrand Reinhold Limited, Australia,1st ed, pp. 170 Copper Development Association (CAD 2006) Standards and Properties – Microstructure of copper alloys Albert P. G. (1957) The fundamentals of Iron and Steel castings; The international Nickel Company, Inc. U. S. A. , pp. 11 Melo, M. L. N. , Rizzo, E. M. S. and Santos, R. G. 2005) Numeral Simulation Application in Microporosity Prevision in Aluminum alloy castings; Revisa Brasileira Applicacoes de Vacuo, vol. 24, pp. 36-40. Monroe, R. (2005) Porosity in casting; Schaumburg, USA, Siver Anniversary Paper, Division 4,American Foundry Society. pp. 1 – 28. ASM Metals Handbook,(1988); 9ed, Vol. 15, Casting, ASM Rooy, E. E. (1993) Hydrogen: Th e one- third Solution AFS Transactions, Vol. 101, and PP. 961 – 964. Argo, D. and Gruzleski J. E. (1988) Porosity in Modified Aluminum alloy Castings, AFST Transactions, Vol. 96, and pp. 65 – 73. ———————– [pic] [pic] [pic] [pic]

Becton Dickinson Case Essays

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When ledgends die essays In the book When the Legends Die by Hal Borland, Tom is influenced by many people and their ideas. As his settings change, new things influence him to change his personality. The three main influences on Tom are his mother Bessie, Red Dillon and His biggest influence out of everyone would be his mother Bessie. She taught Tom about the old ways, how to fish, chant and weave baskets. Basically she him everything he knows. As well as teaching Tom all these things she taught him to be self sufficient. Eventhough she had 13 years with her son, she gave him a belief in his indian ways that would come back again later on in his life. At the end of this novel when he goes back to the old ways, it's really a way for him to thank her for everything she provided him with. He really found himself at the end of the novel and found his Red Dillon was the total opposite of Bessie. He made him forget about where he was from and his goals for life. He pushed Tom farther away from his history. He also got him to cheat and drink. Tom knew these things were wrong but it stayed in his routine. Red tested Tom to his fullest and pushed Tom to work harder. Unfortunatley Red did not work quite as hard as Tom and even got Tom to set a deadfall on one of his rides. When he was living with the white man he was getting used to the white peoples ways all the while losing site of his Ute history. Mary Redmond who was another of Tom's influences played a big role in encouraging Toms to change his ideas about life in general. She was the one looking over him wile he was staying in the hospital. She was the only person that was in the hospital who truly cared for him. He knew she meant well but he was scared to ask her for help because he had been let down so many times before in his life. She changed his thinking on what he was going to do when he go out of the hospital. At first ...

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Management in Non-Government Organisations - Essay Example Salamon (1994) has mentioned about the global association revolution with respect to the third world organization, for its outstanding credibility in the arena of the social, civil, cultural, economic and political aspects. The volunteering activity lends high profile image to these third sector organization. Non-Government Organizations, also known as NGOs, forms the most important subgroup of the third sector organization. The origination of the NGOs typically took place in the United Nations after the Second World War as the provision for those international citizen organizations, independent of the UN government members, to actively participate in the affairs of the country. The NGOs cover a wide range of issues such as health, education, welfare and other related social and environmental cause. Red Cross for instance represents one of the most important by products of NGO. On account of high degree of diversity there exists a lot of complexity in providing the specific definition to the term NGO. In simple words, NGOs may be stated as the subgroup of the third world organizations whose sole purpose is to eradicate the poverty and promote development in the regional, national and global level (Lewis, â€Å"The management of non-governmental development organizations†). In this context many scholars have attempted to differentiate between the private, public and non-profit organization. There are mainly three criteria advanced by Seibel and Anheier (1990) to demonstrate the differences between the third world sector and other sectors. Firstly, a number of political scientists have emphasized upon the third world sector as the mediator between the market and economy, on the basis of the institutional characteristics of the organizations. Secondly on the basis of the course of action followed in the three sectors, whereby the non-profit organizations in contrast to the other profit seeking

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Personal Statement (one page essay on reasons for choosing medicine)

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Business Structures - Essay Example Sole proprietorship is a business structure run by one person. As such, the major advantages of a sole proprietorship are that the owner has full control of the business and does not share the profits with anyone. This type of business structure is also advantageous since decision making is faster as the owner makes all the decisions affecting the business without having to get anyone’s approval. Additionally, sole proprietorship is the simplest business venture to start as there are not many legal requirements. Nevertheless, sole proprietorships also have certain disadvantages, which a business entrepreneur must consider. Firstly, the sole proprietor bears all the liabilities of the business, which is disadvantageous. Additionally, raising capital for business expansion may be difficult. Partnership is a business structure formed by two or more individuals. A partnership may come in two forms: general and unlimited liability. Limited liability partnership is that which protects owners from liabilities arising out of the business failure. In this regard, in case a business fails, limited liability partners are only liable to the creditors to the extent of the capital contributed. This implies that creditors cannot claim the private properties of the partners in case of business failure, which is advantageous. Secondly, partnerships are advantageous in that management is shared among all partners. Thirdly, partners are only taxed personal earnings. Additionally, partnerships are advantageous since it is easy to raise capital for business expansion as each member ploughs in capital in the business. Partnerships are, however, disadvantageous since profits are shared among partners. Secondly, decision making might be time consuming due to differences in opinions among pa rtners (Films for Humanities & Sciences, 2011). The video also discusses quite a number of corporate structures, including general corporations, subchapter S

Mcdonalds vs Burger King Essay Example for Free

Mcdonalds vs Burger King Essay In 1940, McDonald’s was first opened in San Bernardino, California by two men, Dick and Mac McDonald. At first, it was called McDonald’s Bar-B-Que. In 1948, the restaurant was shut down for three months for alterations. The menu was reduced to nine items: hamburgers, cheeseburgers, soft drinks, coffee, potato chips, and a slice of pie. They then changed their name to McDonalds as they changed their menu and stop serving Bar-b-Que. In 1954, Burger King was first opened by Keith Kramer and his wife. It was first named Insta Burger King, because they used an insta broiler. Since it was failing in 1959, James McLamore and David R. Edgerton purchased it and changed its name to Burger King. The duo ran the company as an independent entity for eight years, eventually expanding to over 250 locations in the United States, when they sold it to the Pillsbury Company in 1967. The menu has evolved from just burgers, fries, and shakes to just about everything that McDonalds has. McDonald’s has a mascot that is named Ronald McDonald. So, in order to keep up with what McDonald’s was doing, Burger King came up with their own mascot not too far from McDonald’s, they have the King as there mascot. Burger King has recently fired the King mascot, because they said a couple commercials scared children. They have yet found another mascot. McDonald’s has the Ronald McDonald House to help sick kids. Burger King has not done that as of yet, but they do have what is called the Burger King scholarship, which is available to employees and their family. I have worked for Burger King for almost four years, and I cannot stand the food they have there. Every week, Burger King copies something on the McDonald’s menu. I do not understand why they cannot create their own ideas. McDonalds, to me, has better tasting burgers and fries. McDonald’s has fried burgers and Burger King has grilled burgers. But Burger Kings burgers do not have a charcoal taste because they use a gas broiler, so to me it tastes like burned meat. I love the taste of McDonald’s burgers and fries. My favorite is the mcdouble or the big mac. Everything that McDonald’s Burger King is not too far behind. Starting next week Burger King is getting rid of the cheesy bacon wrap and getting the breakfast burrito. Just like McDonalds. Next week we are also getting some familiar thing from McDonalds like the frapachino, smoothies, new salads, and new flavored coffees. They are also in talks to come out with a cookie called the Kings cookies. Starting no later than mid-June Burger King will be getting all new uniforms that are almost the same as McDonalds. The managers such as me will have white shirts with ties, and the crew members will have red shirts. McDonald’s has the big mac Burger King have the deluxe topper which is the same as the big mac but just has two slices of bread and one thick meat patty. McDonald’s has ice cream cones for a dollar; Burger King just got ice cream cones for a dollar. McDonald’s has a spice chicken sandwich Burger King have a spicy chicken both for a dollar. McDonalds has chicken nuggets Burger King has chicken tenders. Burger King is getting a southern style chicken sandwich called the King crispy chicken sandwich McDonald’s has the original home style chicken sandwich. McDonald’s has the quarter pounder, and Burger King has the chef’s choice or the whopper. McDonald’s has the fish filet Burger King has the big fish. One thing I can say about Burger King is they have croissants and onion rings where McDonalds does not. This week we have got some more familiar items like McDonalds. White bags, we use to have the big brown bags that said Burger king all over them, now Burger King has white bags, just like McDonalds that say Burger King only in the top corner. And when it comes to the chicken tenders or chicken Mcnuggets again Burger King is trying to copy McDonalds once again. We use to have chicken tenders shaped like a crown or a lightning bolt. But when they looked at the sales of McDonald’s chicken nuggets and our chicken tenders they put them under construction and now we have chicken tenders just like the ones McDonalds has shape and all. But the ones Burger King’s has are not as crispy and the ones McDonalds has. They say they are all white meat but I beg to differ. If it is all white meat then it is the bone to. I must say that the new chicken tenders at Burger king are much better than the old one I would still rather have the ones from McDonalds then from Burger king. McDonalds has chicken select and Burger King has just came out with chicken strips. Everything right down to the size count and the sauces to go with it. One thing that Burger King is starting new is that they are trying to introduce all fresh items on its menu. They are using new fresh cut lettuces, onions, salads, and trying to become a healthier restaurant. Something new that McDonalds is trying is in their kid’s meals they are giving a smaller fry and also giving the kids apple slices. Burger King has yet to jump on this concept, but I’m sure it is not too far behind. So as you can see right down to the mascot Burger King is trying to keep up with everything that McDonalds does. The fast food business is a multi-billion dollar industry. The two businesses running in the lead is McDonald’s and Burger King. McDonalds is still the leader of the pack with Burger King not too far behind. The two fast food businesses are in close competition with each other. And have sales above all the rest. There are McDonald’s and Burger King corporate and franchises stores all over the world. McDonald’s has more stores both corporate and franchise store all over the world. But Burger King is not too far behind. Pretty much, whichever restaurant you go to, you will get the same kind of items. Fast food will always be the most popular choice in the hospitality industry, for those on the go that want to pick up a quick bit to eat.

The Strong Nuclear Force | Essay

The Strong Nuclear Force | Essay Youssef El Laithy One of the most extraordinary simplifications in physics is the fact that only four distinct forces are responsible for all the known spectacles that go on in the universe. These four basic forces are the electromagnetic force, the gravitational force, the weak nuclear force and the strong nuclear force. Since the weak and the strong force act over an extremely short range, (less than the size of a nucleus), we do not experience them directly. Even though we don’t directly experience these forces they are vital to our existence. These forces determine whether the nuclei of certain elements will be stable or will deteriorate, and they are the basis of the energy release in many nuclear reactions. The forces determine not only the stability of the nuclei, but also the abundance of elements in nature. The properties of the nucleus of an atom are determined by the number of electrons the atom has. The number of electrons in an atom, therefore, determines the chemistry of the atom. The gravitational force is responsible for holding together the universe at large, the atmosphere, water, and us; humans, to the planet. The electromagnetic force governs the atomic level phenomena, binding electrons their atoms, and atoms to other atoms in order to form molecules and compounds. The weak nuclear force is responsible for certain types of nuclear reactions. The fourth and last force, the strong nuclear force is responsible for holding the nucleus together. The Strong Force is also one of the four fundamental forces of nature, experienced by particles called quarks and sub particles made up of quarks. It is theforce that causes the interaction responsible for binding and holding protons and neutrons together in the atomic nucleus of a given element. The strong force is the strongest of among all the other forces forces, being approximately 100 times as strong as the electromagneticforce. It has the extremely short range to which it has an effect. A range of approximately 10^-15 m, less than the size of the atomic nucleus. The strong force is carried by particles called gluons; that is, when particles interact through the strong force, they do so by exchanging gluons. The protons in a nucleus must experience a repulsive force from the other protons in the nucleus.This is where the strong nuclear force comes into play. The strong nuclear force is created between the nucleons (protons and neutrons) by the exchange of particles called mes ons. This exchange can be compared to constantly hitting a tennis ball or a footballback and forth between two people. As long as these particles (mesons) are in motion back and forth, the strong force is able to hold the participating nucleons together. Thenucleons, however; mustbe extremely close to each other in order for this exchange of mesons to occur. The distance requiredfor the force to take place and have an effectis roughly about the diameter of a proton or a neutron. Thus, if a proton or neutron can get closer than this distance to proton on neutron, the exchange of mesons occurs normally and the force has an effect. However,if they cant get that close, the strong force is too weak to make them bind together and thus the force won’t have an effect and the nucleus would rapture. The range of the Strong Force varies from where it takes place. The strong interaction is apparent in two areas: On a large scale (about 1 to 3 femtometers ), it is the force that binds protons and neutrons (nucleons) together to form the nucleus of an atom . On a smaller scale (less than about 0.8 femtometers, the radius of a nucleon), it is the force (carried by gluons ) that holdsquarkstogether to form protons, neutrons, and other hadron particles. The discovery of the Strong of the nuclear force was a remarkable discovery and cleared up lots of mysteries that haunted many physicists in this era. The discovery force wasn’t all at once; meaning that the discovery was based on the work of more than once scientist and physicist all over the years. The first discovery was by James Chadwick. In 1932, British physicist James discovered that the nucleus of atoms contain neutrons. Soon after this discovery, the American-Hungarian physicist, Eugene Wigner suggested that the electromagnetic force wasn’t the force responsible forholding the nucleus together and he also suggested that there are two different nuclear forces not just one.Later on,In 1935 Japanese Yukawa Hideki reasoned that since the strong nuclear force and weak nuclear force had never been noticedor observed by the bare eye or even by microscopesthey must act over a range smaller than the diameter of the atomic nucleus.Yukawa developed the first field theory ofthe strong force with a new particle he called mesons as the force carryingsimulated particle. From these facts and hypothesizes, Hideki Yukawa concluded that there exists a force that binds nucleons (protons and neutrons) together. He named the force the â€Å"strong nuclear force† because it had to be stronger than the electromagnetic force that would otherwise push the nucleons apart. In everyday life and our day to day life, were only aware of two fundamental forces: gravity and electromagnetism. Physicists know about two more forces, which are carried out within the atom itself (inside atoms): the strong nuclear force and the weak nuclear force.Try and imaginetwo protons (positive charge), they are pulled together by the strong nuclear force (as long as they are within range to start with). But the electromagnetic force pushes them away from each other, because they both have the same positive electric charge. When we talk about the uses if the strong nuclear force we can’t really find a direct use in which humans use the force. The only direct use is that the binding energyrelated to the strong nuclear force is used innuclear powerandnuclear weapons. The strong nuclear force is crucial to our everyday survival, God created this force exactly to suit our survival. Following this notion two questions are raised: What would happen if the strong nuclear force were a bit weaker? If the strong force were even slightly weaker than what it is, it would not be able to hold the atomic nuclei together against the repulsion of the electromagnetic force. According to Barrow and Tipler: `Ifthe Strong Force was decreased by 50% its normal power thiswould adversely affect the stability of all the elements essential to living organisms and biological systems. A bit more of a decrease, and there wouldntbe any stable elements except hydrogen. What would happen if the strong nuclear force were a bit stronger that what it is? According to Borrow and Tipler: â€Å"If the strong nuclear force was just a bit stronger compared to the electromagnetic force, two protons could stick togetherdisregardof their electromagnetic repulsion (forming a diproton).If this happened, all the hydrogen in the universe would have been burned to helium. If there were no Hydrogen in the universethere would be no water, for a start, and there would be no long-lived stars like the sun. (Stars made from helium burn up much more quickly than stars made from hydrogen).† In conclusion, The Strong Nuclear force is one of the four fundamental forces found in nature. The strong nuclear force is responsible for holding the neutrons and protons in the atomic nucleus. The interactions are experienced only by particles called quarks and by elementary particles made from quarks (mesons, gluons). The discovery of the strong nuclear force was possible by the collective work of many physicists over many years. The strong force isn’t of that much of direct use for humans. However, the force is crucial to our everyday life. If the strong nuclear force was slightly even weaker than it is, all the chemical elements needed for life would not be stable, and we, humans, would not seize to exist. The strong force isnt of that much of direct use for humans. However, the force is crucial to our everyday life. Ifthe strong nuclear force was weaker than it is, the chemical elements needed for life wouldn’t be stable, and we would not be here. On the other han d, if it were even slightly stronger than it is, all the hydrogen in the universe would have been burned in the big bang. As a result, there would be no prolonged stars like the sun, and no molecules like water. There would probably be no complex chemistry in the universe, and we would not seize to exist. Citations Fundamental Forces.Fundamental Forces. N.p., n.d. Web. 29 Nov. 2013.   http://hyperphysics.phy-astr.gsu.edu/hbase/forces/funfor.html> . The Nucleus.The Nucleus. N.p., n.d. Web. 10 Dec. 2013. http://www.launc.tased.edu.au/online/sciences/physics/nucleus.html> . The Four Fundamental Forces.ThinkQuest. Oracle Foundation, n.d. Web. 9 Dec. 2013. http://library.thinkquest.org/27930/forces.htm> . The Strong Nuclear Force.The Strong Nuclear Force. N.p., n.d. Web. 1 Dec. 2013. http://aether.lbl.gov/elements/stellar/strong/strong.html> . The Strong Nuclear Force.The Star Garden. N.p., n.d. Web. 13 Dec. 2013. http://www.thestargarden.co.uk/Strong.html> . Nuclear Forces.Nuclear Forces. N.p., n.d. Web. 13 Dec. 2013. http://www.alternativephysics.org/book/NuclearForces.htm> . National Power Or Military Power? National Power Or Military Power? The international system today is an interplay of national power of different nations. This can be felt in the emerging world order. There has been a perceptible change, particularly during the last two decades, in the manner the nation states conduct international relations. Military alliances have given way to multilateral groupings, understandings and strategic partnerships. Nations are becoming increasingly aware of the power or influence that they wield vis-à  -vis other nations.  [1]   They are also looking at the ways and means to use this national power to secure their vital interests. In the later part of last century, National Power was only considered to be military power as can be understood by the superpower status of Soviet Union. But the disintegration of the Soviet empire and changing face of world relations due to economic globalization changed the world perception and brought the term Comprehensive National Power. This term was more inclusive of the overall state of the affairs of a nation and a measure of its constituents could indicate the strength and weaknesses.  [2]   National Power has tangible and intangible elements. Geography, natural resources, industrial capacity, population, military power form the tangible parts while national character and morale complete the intangibles. Indias economy has contributed in the last two decades towards a major share of the National power. In fact, India has even demonstrated certain soft power by cooption and attraction of other nations to achieve some of its aims. The primary currencies of soft power are an actors values, culture, policies and institutions. Indias soft power is based on its social and cultural values, the Indian Diaspora abroad and its knowledge base. India is being considered a knowledge superpower and is well placed to leverage its position in international relations. However, the military has also contributed towards the soft power. A well-run military has been a source of attraction, and military-to-military cooperation and training programmes, for example, have established transnation al networks that enhance countrys soft power. METHODOLOGY Statement of Problem The growth notwithstanding, India cannot afford to be satisfied with its current status. The geopolitical situation in the region is unstable. Though Pakistan has fewer options left after it has been exposed as a hub of terror activities and a haven for wanted terrorists, still if cornered by the world pressure and the internal compulsions it will not think twice in a military option against India to divert the attention and bring in its all weather friend , China, into the picture. India can achieve its national aims only if the internal and external threats to its security is ensured. This situation can be understood with an analogy to game of soccer; a team may be having the best of strikers in their forward and midfielder players, who can score goals at will, but their efforts are inconsequential if the goalkeeper is not trained and equipped to save goals from adversary. Thus, in the changing geopolitical situation, it is pertinent to evaluate the share of constituents of National Power to ascertain the future dynamics of a nations aspirations and interests and the regional environment. India has already made tremendous progress in various fields to achieve soft power constituent to contribute towards National Power. Indian economy is showing positive growth and attracting strategic partnership with leading economies around the globe.India , now needs to develop the military constituent to further pursue its National aim. Hypothesis India needs to develop a potent Military capability by the year 2025 to be able to assert its National Power in keeping with the stated National objectives. Methods of Data Collection 9. The data for this dissertation has been collected from a large number of books, periodicals, magazines, newspapers, internet and research journals that are available in the Defence Services Staff College library. The data related to Indian Military Power has been collected from open sources only so as to avoid any classified information to be brought out. The Bibliography is attached as Appendix. Organisation of the Dissertation Apart from a chapter on the introduction and methodology, the dissertation has been organized under the following chapters:- CHAPTER 2. CONSTITUENTS OF INDIAN NATIONAL POWER Section 1. National Power. Section 2. Indias National Power. Section 3. Constituents Of Indian National Power. CHAPTER 3. MILITARY POWER Section 1. Elements of Military Power. Section 2. Present State Of Indian Defence Forces. Section 3. Defence Budget And Modernisation Program. CHAPTER 4. SHORTCOMINGS OF INDIAS MILITARY POWER Section 1. Analysis. Section 2. Intra Organisaton Level. Section 3. Shortcoming As A National Instrument. Section 4. Recommendations . CHAPTER 5. DESIRED NATIONAL POWER BY 2025 Section 1. Geopolitical situation and regional environment In 2025. Section 2. Indias Predicted Growth By 2025. Section 3. Desired National Power. Chapter 2- Examining the constituent of Indian National Power. The present Indian standing in the world order is based on the soft power developed and the economic growth achieved by India. India as rising economy, offers excellent investment opportunity to the world. The democratic form of governance also projects India as stable and secure investment site in the long run. However we need to examine the constituents and their present share towards National Power. Chapter 3- Military Power. It itself comprises the tangibles and the intangibles. It can be broadly categorized in force capability and force employment. There has been a change in war fighting. The technological advancement ,weapon lethality, destructiveness and precision along with the information frontier has increased the cost factor of going to war. Thus there is a need to analyse the military power constituents to understand the importance towards national Power. Chapter 4- Analysis and Short comings of Indian Military Power. To suggest steps towards projecting a stronger military power the present capability needs to be analysed and the shortcoming to be highlighted. Chapter 5- Desired National Power by 2025. The regional environment in the near future entails proactive approach by India to project comprehensive national power to have secured borders and assured growth to achieve its national aims . CHAPTER 2 CONSTITUENTS OF NATIONAL POWER National Power 1. The international system today.is an interplay of national power of different nations. There has been a perceptible change.in the manner the nation states conduct International relations. Military alliances have given way to multilateral groupings, understandings and strategic partnerships. Nations are becoming increasingly.aware of the power or influence that they weild.vis-à  -vis other nations. 2. During 1960 and 70s most theorists.doing research on international relations avoided dealing.with phenomenon of power. National power was considered synonymous.with military power. This would explain to a great extent the superpower status.of erstwhile Soviet Union and its unexpected disintegration. Since then perception of national power.has undergone a change. It is called as comprehensive National power by the theorists which is a more inclusive term comprising all the facets of a nations resources which contribute towards its security. Defining National Power 3. National power is the ability of a nation with the use of which.it can get its will obeyed by other nations. It involves the capacity to use force.or threat of use of force over other nations. With the use of national power, a nation is able to control.the behavior of other nations in accordance with its own will. In other words, it denotes the ability of a nation.to fulfill its national goals. It also tells us how much powerful or weak.a particular nation is in securing its national goals. Basic Elements Of National Power 4. The basic elements of national power include diplomacy, economics, informational, soft power and the age old trustworthy element of military power. It can also be classified as comprising of tangible elements and intangible elements. Geography, natural resources, industrial capacities, population, military power form the tangible elements of national power and national character and morale complete the intangibles. Indias National Power 5. In international politics, the image of India till recently used to be in terms.of its perennial rivalry with Pakistan and as power confined to South Asia only. However, as result of the remarkable improvement.in Indias national strength over the last decade, consisting of.its hard and soft powers, the world has started rehyphenating India.with a rapidly growing China. The term rising India is a buzzword in the International Relations discourse nowadays. Indias national power has begun to rise steadily.since Pokhran-II. India unleashed a slew of path-breaking initiatives.in quick succession in 1998 (and beyond). It was from this year onwards that the idea of India being a great power,.first floated by Nehru, started to be reflected in its foreign policy. Admittedly, India shifted its foreign and economic policies.soon after the end of the Cold War in 1991 when it started broadbasing.its diplomacy, initiated economic reforms by dismantling the economic model.based on import substit ution, and went for market friendly policies. The economic reforms did give India economic stability.in the sense that India started growing at 6% annually.ever since the economic liberalization of early 1990s, however, political stability remained fragile. The country got much-needed political stability.at the center in March 1998 and a series of radical initiatives in quick succession beginning with the nuclear tests in the Pokhran desert of Rajasthan on May 11th and 13th 1998, was a grand strategic masterstroke by independent India. India initiated Multi-aligned/Great power diplomacy.for the first time in its independent history when it developed strategic partnerships.with all the great powers simultaneously, especially its relations with the United States and Japan, while retaining time-tested ties with Russia. India made institutional arrangements to its national security.when it set up the National Security.Advisory Board, National Security.Council, Nuclear Command Authority, developed a.nuclear doctrine, and so on. 6. More importantly, India developed a much needed strategic vision.whereby it redefined its geo-strategic.construct well beyond the mainland of South Asia. The comprehensive geo-strategic.construct included the Indian Ocean, the Middle East, Central Asia and the Asia-Pacific. In fact, the 1998 nuclear tests themselves were indicative of the fact that India had begun to appreciate the role of hard power in securing its national interests and also in making her influence heard in international politics. 7. The India, that China defeated.in 1962 was guided by a foreign policy canon of non-alignment.vis -à  -vis the superpower enmity, and it remained the cornerstone of Indias international.diplomacy for more than four decades. However, this foreign policy paradigm underwent.a U-turn when it metamorphosed into poly/multi-alignment under the new leadership.in New Delhi in 1998. The new foreign policy outlook.broadly had two components, namely, improving relations with the US and its Look East Policy-II. The turnaround in India-US relations from being estranged democracies during the Cold War to engaged democracies in the 2000s has played a central role in bringing out a shift in Chinas India posture over the last decade. India has been a democracy right since its birth as a modern nation-state in 1947. However, its sluggish economic growth and weak military profile that led to its defeat in 1962 seriously stained this aspect of Indias soft power. 8. With the rising India story, its democracy as an important component of its soft power has again come into the global limelight. India has more than 1 billion people. It is linguistically, culturally, racially, and religiously diverse, and it is growing economically at an enviable pace under democratic governmental institutions (except for the emergency period of 1975-77 when civil liberties were undermined). Its culture values peaceful coexistence, nonviolence, and religious tolerance. All of these factors, combined with the largest pool of English speakers outside the US, has increased Indias power of attraction without need for coercion or persuasion, a fact not lost on an envious, hard power-minded China. The country to which India has projected most of its soft power is the US, through the export of highly skilled manpower, consisting mainly of software developers, engineers, and doctors. 9. In military terms, post-1998 India has been enjoying strategic capital, in the sense that, unlike the rise of China, Indias military rise is not only not feared but it is felt to be desirable by the countries in the Asia-Pacific like Japan, Australia, South Korea, and ASEAN as a group. Most importantly even the US sees Indias military rise in its own interests.28 Interestingly, a rising India is making full use of this capital by emerging as a formidable military power over the last decade, apart from unveiling even more ambitious military plans for the future CHAPTER 3 MILITARY POWER Military Power 1. Military Power is military dimension of national power. National power embodies soft persuasive or attractive elements as well as its hard or military component. Military power can itself mean different things in different contexts; as military forces do different things ranging from defending national territory to invading other states; countering terrorists or insurgents, keeping the peace, enforcing economic sanctions, maintain domestic order. Proficiency in one task does not entail proficiency in all as good defenders of national territory can make poor peacekeepers and also may not be able to conquer neighbours. 2. Since beginning of civilization, military power has been the primary instruement nation states have used to control and dominate each other. With the growth of technology, the destructiveness of military power has reached apocalyptic proportions. 3. Throughout history, military power has been paramount and economic power a luxury. This has slowly changed to the point that the two roles have been reversed. Japan, China have relied on economic prosperity to finance formidable military forces. Conversely, erstwhile Soviet Union, Iraq and North Korea have relied on their military to build economic power with little or limited success. 4. Military power is the capacity to use force or threat of force to influence other states. Components of military power for a nation include number of military formations, armaments, organization, training, equipment, readiness, deployment and morale. Elements of Military Power 5. Elements of military power are worked out on the basis of military capability of nations. It includes numerical preponderance, technology and force employment. . Numerical preponderance has been exemplified in yesteryears; Napolean said , God is on the side of the big battalion 6. It is generally believed that states with larger population, more developed economies, larger military should prevail in battle. This is association of victory with material preponderance and beneath this lies the widespread perception that economic strength is precondition for military strength; that economic decline leads to military weakness and that economic policies merit co equal treatment with political and military considerations in national strategy making. Military preparedness requires a military (establishment) capable of supporting the foreign policy of a nation. Contributory factors are technology,leadership, quality and size of the armed forces. (a) Technology. The development and adoption of firearms, tanks, guns and aircraft have had a profound effect on the course of battles. To illustrate, if one reads the review of British operations during the initial stages of the Second World War, which Churchill gave in the secret session of parliament on 23 April 1942,one is struck by the fact that all defeats on land, on sea and in air have one common denominator-the disregard of technological capabilities being developed by Germans and the Japanese during the pre-war years. The U-boats played havoc with the British shipping and adversely affected their ability to move forces from one theatre of war to another, as also to sustain them. Conversely, the development of radar technology by the British during the war years gave them enormous advantage over their enemies. In the present-day context, capabilities in cyber warfare, space assets and smart strike weapons will give a great edge to the powers that are able to develop and operationalise such technologies. (b) Leadership. The quality of military leadership has always exerted a decisive influence upon national power. We have the examples of the military genius of Fredrick the Great, Napoleon, the futility of Maginot Line psychology of the French General Staff versus the blitzkrieg adopted by the German General Staff, and closer home the effect of superior military leadership led by Field Marshal SHFJ Manekshaw in Indias 1971 War with Pakistan. (c) Quality and Size of the Armed Forces. The importance of this factor is obvious. However, the question that has to be answered by the political leadership of the country is, how large a military establishment can a nation afford in view of its resources and commitments or national interests? CHAPTER 4 SHORTCOMINGS OF INDIAN MILITARY POWER Much has been written and said about the potential for Indian military power to play a greater role on the world stage, and perhaps check Chinas expanding capabilities in the future.National Security has attained multi-faceted dimensions with wider challenges in diverse fields.There has been growing understandings of these challenges and consequently measures are being taken to overcome the same. Indias remarkable economic growth and newfound access to arms from abroad have raised the prospect of a major rearmament of the country. But without several policy and organizational changes, Indias efforts to modernize its armed forces will not alter the countrys ability to deal with critical security threats. Indias military modernization needs a transparent, legitimate and efficient procurement process. Further, a chief of defense staff could reconcile the competing priorities across the three military services. Finally, Indias defense research agencies need to be subjected to greater ove rsight. Indias rapid economic growth and newfound access to military technology, especially by way of its rapprochement with the United States, have raised hopes of a military revival in the country. Against this optimism about the rise of Indian military power stands the reality that India has not been able to alter its military-strategic position despite being one of the worlds largest importers of advanced conventional weapons for three decades. Civil-military relations in India have focused too heavily on one side of the problem how to ensure civilian control over the armed forces, while neglecting the other how to build and field an effective military force. This imbalance in civil-military relations has caused military modernization and reforms to suffer from a lack of political guidance, disunity of purpose and effort and material and intellectual corruption. The Effects of Strategic Restraint Sixty years after embarking on a rivalry with Pakistan, India has not been able to alter its strategic relationship with a country less than one-fifth its size. Indias many counterinsurgencies have lasted twenty years on an average, double the worldwide average. Since the 1998 nuclear tests, reports of a growing missile gap with Pakistan have called into question the quality of Indias nuclear deterrent. The high point of Indian military history the liberation of Bangladesh in 1971- therefore, stands in sharp contrast to the persistent inability of the country to raise effective military forces. No factor more accounts for the haphazard nature of Indian military modernization than the lack of political leadership on defense, stemming from the doctrine of strategic restraint. Key political leaders rejected the use of force as an instrument of politics in favor of a policy of strategic restraint that minimized the importance of the military. The Government of India held to its strong anti-militarism despite the reality of conflict and war that followed independence. Much has been made of the downgrading of the service chiefs in the protocol rank, but of greater consequence was the elevation of military science and research as essential to the long-term defense of India over the armed forces themselves. Nehru invited British physicist P.M.S. Blackett to examine the relationship between science and defense. Blackett came back with a report that called for capping Indian defense spending at 2 percent of GDP and limited military modernization. He also recommended state funding and ownership of military research laboratories and established his protà ©gà ©, Daulat Singh Kothari, as the head of the labs. Indian defense spending decreased during the 1950s. Of the three services, the Indian Navy received greater attention with negotiations for the acquisition of Indias first aircraft carrier. The Indian Air Force acquired World War II surplus Canberra transport. The Indian Army, the biggest service by a wide margin, went to Congo on a UN peacekeeping mission, but was neglected overall. India had its first defense procurement scandal when buying old jeeps and experienced its first civil-military crisis when an army chief threatened to resign protesting political interference in military matters. The decade culminated in the governments forward policy against China, which Nehru foisted on an unprepared army, and led to the war of 1962 with China that ended in a humiliating Indian defeat. The foremost lesson of 1962 was that India could not afford further military retrenchment. The Indian government launched a significant military expansion program that doubled the size of the army and raised a fighting air force. With the focus shifting North, the Indian Navy received less attention. A less recognized lesson of the war was that political interference in military matters ought to be limited. The military and especially the army asked for and received operational and institutional autonomy, a fact most visible in the wars of 1965 and 1971. The problem, however, was that the political leadership did not suddenly become more comfortable with the military as an institution; they remained wary of the possibility of a coup detat and militarism more generally. The Indian civil-military relations landscape has changed marginally since. In the eighties, there was a degree of political-military confluence in the Rajiv Gandhi government: Rajiv appointed a military buff, Arun Singh, as the minister of state for defense. At the same time, Krishnaswami Sundarji, an exceptional officer, became the army chief. Together they launched an ambitious program of military modernization in response to Pakistani rearmament and nuclearization. Pakistans nuclearization allowed that country to escalate the subconventional conflict in Kashmir while stemming Indian ability to escalate to a general war, where it had superiority. India is yet to emerge from this stability-instability paradox. The puzzle of Brasstacks stands in a line of similar decisions. In 1971, India did not push the advantage of its victory in the eastern theatre to the West. Instead, New Delhi, underuberrealist Prime Minister Indira Gandhi, signed on to an equivocal agreement at Simla that committed both sides to peaceful resolution of future disputes without any enforcement measures. Indias decision to wait 24 years between its first nuclear test in 1974 and the second set of tests in 1998 is equally puzzling. Why did it not follow through after the 1974 test, and why did it test in 1998? Underlying these puzzles is a remarkable preference for strategic restraint. Indian leaders simply have not seen the use of force as a useful instrument of politics. This foundation of ambivalence informs Indian defense policy, and consequently its military modernization and reform efforts. To be sure, military restraint in a region as volatile as South Asia is wise and has helped persuade the great powers to accommodate Indias rise, but it does not help military planning. Together with the separation of the armed forces from the government, divisions among the services and between the services and other related agencies, and the inability of the military to seek formal support for policies it deems important, Indias strategic restraint has served to deny political guidance to the efforts of the armed forces to modernize. As wise as strategic restraint may be, Pakistan, Indias primary rival, hardly believes it to be true. Islamabad prepares as if India were an aggressive power and this has a real impact on Indias security. Domestic And Regional Constraints India faces several daunting domestic and border challenges within its own neighborhood that may prevent it from thinking more globally including the unresolved issue of Kashmir, an increasingly grave Maoist threat, Islamic terrorism from Pakistan, and unresolved border issues with China which broke out in war in 1962. Beijings effort to beef up its presence in South Asia is also seen as challenging Indian dominance there. The Lack of Strategy Indias military modernization remains, and likely will continue to be, an a-strategic pursuit of new technology with little vision. There is a whole host of problems that the nation faces, including: Little political guidance from the civilian leadership to the military. This is true even on the general issue of what Indias major goals should be. Even the Indian navy, which is often assumed to be the most forward thinking institution within Indias military, does not see itself as more than a naval blockade vis-à  -vis Pakistan. Lack of organizational and institutional reforms. The need to reprioritize resources is never addressed, what is addressed is the procurement of new material, thus making modernization merely an exercise in linear expansion. No legitimate and transparent procurement system. As a result, purchases are often ridden with scandals, corrupt, delayed and highly politicized. Indias Defense Research and Development Organization (DRDO) is also a failed organization that is ideologically corrupt, but there has not been an honest attempt to put it under public scrutiny. Imbalance in Civil-Military Relations What suffices for a military modernization plan is a wish list of weapon systems amounting to as much as $100 billion from the three services and hollow announcements of coming breakthroughs from the Defense Research and Development Organization (DRDO), the premier agency for military research in India. The process is illustrative. The armed forces propose to acquire certain weapon systems. The political leadership and the civilian bureaucracy, especially the Ministry of Finance, react to these requests, agreeing on some and rejecting others. A number of dysfunctions ensue. First, the services see things differently and their plans are essentially uncoordinated. Coming off the experience of the Kargil war and Operation Parakram, the Indian Army seems to have arrived at a Cold Start doctrine, seeking to find some fighting space between subconventional conflict and nuclear exchange in the standoff with Pakistan. The doctrine may not be official policy, but it informs the armys wish list, where attack helicopters, tanks and long-range artillery stand out as marquee items. The Indian Air Force (IAF), meanwhile, is the primary instrument of the countrys nuclear deterrent. The IAFs close second role is air superiority and air defense. Close air support, to which the IAF has belatedly agreed and which is essential to the armys Cold Start doctrine, is a distant fourth. The Indian Navy wants to secure the countrys sea-lanes of communications, protect its energy supplies and guard its trade routes. It wants further to be the vehicle of Indian naval diplomacy and sees a role in the anti-piracy efforts in the Malacca Straits and the Horn of Africa. What is less clear is how the Indian Navy might contribute in the event of a war with Pakistan. The navy would like simply to brush past the problem of Pakistan and reach for the grander projects. Accordingly, the Indian Navys biggest procurement order is a retrofitted aircraft carrier from Russia. Indias three services have dramatically different views of what their role in Indias security should be, and there is no political effort to ensure this coordination. Cold Start remains an iffy proposition. Indias nuclear deterrent remains tethered to a single delivery system: fighter aircraft. Meanwhile, the Indian Armys energies are dissipated with counterinsurgency duties, which might increase manifold if the army is told to fight the rising leftist insurgency, the Naxalites. And all this at a time when the primary security threat to the country has been terrorism. After the Mumbai attacks, the Indian government and the people of India are said to have resolved to tackle the problem headlong, but today the governments minister in charge of internal security, Palaniappan Chidambaram, is more under siege himself than seizing the hidden enemy. Second, despite repeated calls for and commissions into reforms in the higher defense structure, planning, intelligence, defense production and procurement, the Indian national security establishment remains fragmented and uncoordinated. The government and armed forces have succeeded in reforms primed by additions to the defense budget but failed to institute reforms that require changes in organization and priorities. The Kargil Review Committee, and the Group of Ministers report that followed, for example, recommended a slew of reforms. The changes most readily implemented were those that created new commands, agencies and task forces, essentially linear expansion backed by new budgetary allocations. The changes least likely to occur were those required changes in the hierarchy. The most common example of tough reform is the long-standing recommendation for a chief of defense staff. A military chief, as opposed to the service chiefs, could be a solution to the problem that causes the three services not to reconcile their pr Gas Sensing Properties of Te Thin Films: Thickness and UV Gas Sensing Properties of Te Thin Films: Thickness and UV Thickness and UV irradiation effects on the gas sensing properties of Te thin films Abstract In this research, tellurium thin films were investigated for use as hydrogen sulfide gas sensors. To this end, a tellurium thin film has been deposited on Al2o3  substrates by thermal evaporation, and the influence of thickness on the sensitivity of the tellurium thin film for measuring H2S gas is studied. X-ray diffraction (XRD) analysis, scanning electron microscope(SEM) and Raman Spectrometer were utilized for characterizing the prepared samples. XRD patterns indicate that as the thickness increases, the crystallization improves. Observing the images obtained by SEM,  it  is  seen  that the grain size increases as the thickness increases, and consequently, fewer defects will be seen in the surface of the film. Studying the effect of thickness on H2S gas measurement, it became obvious that as the thickness increases, the sensitivity decreases and the response and recovery time increases. Studying the thermal influence of the thin film while measuring H2S gas,  it become s obvious  that as the detection temperature of the thin film increases, sensitivity and the response and recovery times reduce. To improve the response and recovery time of the tellurium thin film for measuring H2S gas, the influence of UV radiation while measuring H2S gas was also investigated. The results indicate that the response and recovery times strongly decrease  using UV radiation. Introduction Tellurium is a P type semiconductor with narrow band gap and a gap energy of 0.35eV which makes it ideal for use in thin film transistors [1], gas sensors [2-4], optical information storage [5] and shields in passive radiative cooling [6]. Recently, it has been shown that the tellurium thin film is sensitive to some toxic gases like H2S [7]. Hydrogen sulfide is a toxic and corrosive gas which is formed in coal mines, oil and gas industries, chemical products plants, and the sewers. Exposure to small amounts of this gas (less 50 ppm) causes headache, poor memory, loss of appetite and irritability, while exposure to large amounts (most of 500 ppm) will cause death after 30-60 minutes [8]. So far, various semiconductor metal oxides have been  produced  for detecting H2S gas such as SnO2, WO3, and CeO2  [9-11]. The main problem of these sensors is that they  require high temperature for measuring H2S gas, and this high temperature will shorten the life of the sensor[12]. Measurin g gas through semiconductor metal oxide depends upon parameters like thickness of the thin film, deposition temperature, and the substrate  material. So far, few reports have been issued about the sensitivity of the tellurium thin film to some reducing and oxidizing gases such as NO2, CO, NH3, and H2S [4,7,13,14]. In this research, the influence of the thickness of the tellurium thin film on detecting H2S gas and also the influence of the film temperature and UV radiation while measuring H2S gas have been studied. Experiment details Tellurium thin films with thicknesses of 100, 200, and 300 nm measured by Quartz digital thickness gauge, were deposited on Al2O3  substrate by thermal evaporation of pure tellurium in a tungsten crucible. Substrates were cleaned for 30 minutes by alcohol and acetone in ultrasonic bath. The initial pressure of the vacuum chamber and the temperature of substrate while depositing were respectively 3Ãâ€"10-5  mbar and 373K. The growth rate of the film and the deposition area were respectively 5nm/s and 100mm2. Gold electrodes were deposited on the surface of film through thermal evaporation and copper wires were attached to them by silver paste. The microstructure of the films was characterized through X-ray diffraction (XRD). The morphology of the films surface was determined by scanning electron microscope (SEM). Sensor response to various concentration of H2S gas was studied in a container made of stainless steel with a volume of 250cm3  .The electrical resistance of the senso rs was measured by a multimeter as a function of time. Gas limit  detection was performed for the films with different thicknesses and at different environment temperatures. The sensors were also exposed to UV radiation while detecting H2S gas. The mechanism of gas detection was investigated by Raman spectroscopy technique. The spectra were recorded before and after exposure to the gas. Raman spectra of the films were recorded in back scattering geometry with a spectral resolution of 3 cm-1. The 785 nm line of Ar+  laser was used  for excitation. Results and Discussion XRD patterns of tellurium films with different thicknesses are shown in fig. 1. In this figure, the peaks  denoted  with star are related to Al2O3  substrate. At 100 nm,  Te thickness peak of low intensity is observed at 27.77 °Ã‚  which is related to Te (101) with hexagonal structure. At 200 nm, in addition to Te (101), another peak corresponding to Te (100) appears at 23.15 °. Finally, besides Te (100) and Te (101), a new peak is observed at 40.78 °which is related to Te (110) with hexagonal structure. From the XRD results, it can be inferred that, thickness increases  the  results in an increase of film crystallinity due to the increase of the number of planes that generate diffraction. Fig. 2 shows the SEM images of prepared Te films at different  thicknesses.  [S1]At 100 nm, the grains are separated from each other  by a  large distance, thereby forming discontinuous and rough surface. Increasing film thickness leads to an increase of surface homogeneit y and continuity, grain size increase  as well. Fig. 3 depicts the resistance variation of the tellurium thin films with different thicknesses at room temperature before exposure to H2S gas. It can be seen that the film resistance decrease with thickness increase due to reduction of irregularity in grain arrangement and inhomogeneity on  the  film surface,  which leads to a better charge carrier mobility. The sensitivity of the films to H2S is given by: S=   Where Ra  and Rg  are the electrical resistance of the film in the air and the H2S respectively. Fig. 4 shows the effect of Te film thickness on sensitivity to 8ppm of H2S at room temperature.  Note that the film sensitivity decreases  with  an increase in  thickness. To explain this behavior, it is worth mentioning that the proposed mechanism for H2S gas measurement is as follows: the oxygen in the air is adsorbed by the film surface, especially in the grain boundaries and film porosities. After adsorption, oxygen reacts with Te film surface and based on the film temperature, it can be ionized into O2, O2-, O  (in the temperatures less than 150CËÅ ¡ the ionization form is O2). These forms of oxygen ionization increase the film hole density which means  a reduction of Ra  in P type semiconductor such as Te. As H2S gas is added, it reacts with ionized oxygen  and the result will be  the  return of electrons inside the film and reduction of the hole numbers and increase of Rg  resistance. The reactions are shown below: O2(gas) O2(ads)(1) O2(ads)+ e O2(ads)(2) H2S(gas)+O2(ads) H2(gas)+SO2(gas)+ e(3) At 100 nm Te thickness, the presence of a high density of grain boundaries and defects results in a high H2S gas adsorption which causes noticeable variations in film electrical resistance,  indicating an increase of sensitivity. At higher thickness, where the grain boundary and defects densities decrease,  the changes in resistance are intangible involving a decrease in the sensitivity as shown in fig. 4. The other important characteristic of sensor is its selectivity. The sensitivity on exposure to 10 ppm of CO, NH3  and NO was found to be 3 %,40 % and -67 % (negative sign indicates reduction in resistance), respectively[]. Thus we see that the Te films have much larger sensitivity towards H2S gas in comparison to other gases. Fig. 5 shows the response kinetics of Te films at different thickness (100 nm and 200 nm) after exposure to 8ppm H2S. Considering the response and recovery times, the times for reaching 90% of steady-state values of Ra  and Rg  respectively  can b e defined. It can be clearly seen in fig. 5 that thickness increase leads to an increase of response and recovery times. The former and the latter are due to high adsorption rate of H2S and O2  gases, respectively, at 100 nm by the great numbers of grain boundaries and defects [15]. Fig. 6 shows Raman spectra of 100 nm Te sample before and after exposure to 8 ppm H2S gas at room temperature. In both spectra, peaks at 123, 143 and 267 cm-1  are related to tellurium. Two other peaks  observed in sample before inducing H2S gas  at 680 and 811 cm-1  are assigned to TeO2  [16].  Notice that the intensity of oxide phase is much less than that of Te phase indicating that a low fraction of Te film is oxidized,  which  is  due to Te atoms on the surface [17]. After exposure to H2S gas,  based on  the proposed  reaction mechanism  the TeO2  peaks have almost disappeared. In addition, no peak corresponding to H2S or compounds of sulfur or hydrogen is detected in f ilm after exposure to H2S gas. Fig. 7 shows the sensors sensitivity as a function of H2S gas concentration for 100, 200 and 300 nm samples at room temperature. The film to 100 nm Te thickness presents a linear response from  the  8 to 34 ppm range and the film sensitivity seems to saturate at higher concentration. As expected, from fig. 7  it can be seen  that the sensitivity decreases as the film thickness is increased. Figure 8 shows the results related to response and recovery time for all samples  while being exposed to various concentrations  of H2S gas  at  room temperature. Studying the results  it is  clear  that as the H2S gas concentration increases, the response time decreases and the recovery time increases.  This  is because as H2S gas concentration increases, the probability of a reaction between gas and ionized oxygen becomes more probable, and more reactions  will be observed  in a shorter time which causes the resistance to change faste r and finally reach a constant level. As the concentration goes up, more H2S gas molecules are absorbed and their desorption requires a longer time. The resistance of different samples as a function of detection temperature before exposure to H2S gas  is shown in fig. 9. In all thickness, a decrease of resistivity is observed with temperature increase due to electrical properties of semiconductor, as well as increase of oxidation reaction rate. In the case  of  300 nm Te films the variation of resistance is insignificant because of  the  very low resistance of this sample. Fig.  10 shows the results related to sensitivity as a function of temperature while being exposed to 8ppm of H2S gas. Investigating the results,  it is found that temperature rise leads to reductions in  sensitivity in all samples, because the number of charge carriers in samples increases as  the  temperature rises and as a result, when samples are exposed to H2S gas, no tangible resistance c hange is observed and sensitivity decreases [18]. In samples with 300nm thickness and with temperatures above 90C °Ã‚  there is no sensitivity against H2S gas,  since the number of charge carriers is so  high  that their change is never tangible by reaction with H2S gas. Fig. 11 shows the recovery and response times as a function of temperature while being exposed  to  8 ppm H2S gas. In all samples,  as the temperature rises the response and recovery time decreases. Overall, two factors are effective for a reaction: first, the molecules which are going to take part in the reaction must have a lot of energy, second, they must collide with one another in an appropriate direction. Temperature rise causes an increase in energy and more effective collisions will take place between reactants, and the response and recovery time decrease. To study the effect of UV irradiation on the sensor properties during the gas detection, samples are simultaneously exposed to 8 ppm H2S gas and UV radiation  at  room temperature. Fig. 12 shows a comparison between the sensor sensitivity of the UV exposed  and unexposed cases as a function of Te film thickness. It is obvious that application of UV radiation results in a dramatic reduction of sensors sensitivity. As it is well-know, UV radiation creates supplementary charge carriers by an excess of electron-hole pairs formation.  Increase of charge carriers number  involves a decrease of resistance such that the changes of resistance  are  not tangible while reacting with H2S gas. Fig. 13 presents the recovery and response times as a function of H2S gas concentration before and after exposure to UV radiation.  It is observed  that the recovery and response times strongly depend on UV radiation. These two parameters decrease with UV radiation due to creation of electron-hole pairs. The created electrons react with adsorbed oxygen, so the number of ionized oxygen reacting with H2S gas increase, which can result in an increase of reaction rate between oxygen and H2S gas. The above explanations can be summarized in the following reactions: O2(gas) O2(ads)(4) O2(ads) + e O2(ads)(5) hÃŽ ½ e + h O2  (ads)+ e 2O(ads)(6) H2S(gas) + O  (ads) H2(gas) + SO(gas) +e(7) It is worth  noting that the increase of UV radiation intensity has no effect on sensitivity,  response and recovery times of Te sensors. Also, to evaluate sensor stability, the samples of 100 nm and 200 nm Te film  were  subjected to 8 ppm H2S at room temperature  for 60 days, then  their basic resistance and sensitivity were measured as shown in fig. 14. The results indicate that both resistance and sensitivity of sensors remain  nearly  constant, confirming suitability of Te films for use as sensor. Conclusion In this work, thickness effect of Te films for H2S gas sensing are investigated. A strong dependence  on  electrical resistance and sensitivity to Te film thickness is observed.  This  means that increasing the thickness leads to a decrease of sensor sensitivity and increase of response and recovery times.  Considering  the sensing mechanism of Te thin films which is based on the interaction of ionized oxygen with H2S gas, the grain boundaries and the surface roughness could be considered as active sites for trapping the gas molecules. Thickness increase leads to a decrease of these active sites. The results show that although the Te sensor can operate at room temperature, a decrease of response-recovery times can be obtained at higher operating temperatures. Raman spectroscopy shows that adsorbed oxygen on the surface of Te films can be removed after exposure to H2S gas,  leading to changes in the film resistance,  UV radiation,  as well as response-recovery times. The prepared sensors present a stability in sensitivity and resistance for 60 days after exposure to H2S gas which confirms  their ability to  be  used  as H2S gas sensor.