Brazil Macroeconomics Essay

The country of choice is Brazil for the following reasons: it is a booming economy, which provides some stark contrast with the stagnation and ever-mentioned phrase ‘double-dip recession’ which now commonly used in the West. Macroeconomics is concerned with the study of aggregate economy, which embodies all nationally relevant economic indicators. The common indicators are the unemployment rate, the rate of inflation, the GDP per capita, economic growth, the economic cycle, and the labor force. Since 2003, Brazil’s economy has been growing steadily. It has been improving its macroeconomic stability despite a small crisis in 2008 which saw its growth rate decline to 2.6%. In 2010 it grew by 7.6% amid renewed confidence from foreign investors. Part of the reason for this is the high interest rates which make it attractive to foreign investors. Note also that this was its highest growth in 25 years, whilst people especially given that many economies were struggling a t the same time. Furthermore, the continuing flows of investment into the manufacturing sector have provided greater backbone to the economy. Note that a commonly cited reason for the economic struggle of the UK for example is its everlasting trading deficit. It does not export enough, it does not manufacture enough. With natural resources such as tin, clay, uranium, platinum, petroleum, cocoa, gold, wood, and hydroelectric power (and much more), Brazil is generally recognized as one of the naturally richest countries on Earth in terms of quantity and probably the richest in terms of variety of resources. The subject being treated here is not a comparative analysis between Brazil, an emerging economy and the declining economies of the West. Comparative analysis will only be used briefly in order to further confirm the great performance of this economy since 2003. In the arena of macroeconomics, it is essential to look at things from a national and international standpoint and therefore the performance of one economy is not only relative to its past performance but also relative to other economies in the world. In the past decade Brazil’s Government has combined fiscal policy has been used at times to stave off excessive inflation and encourage consumption. The reason why this has worked out is that in the long-run, the country has consistently been creating jobs both in the manufacturing and the services sectors, which in unison with fiscal policy have helped keep a lid on inflation in the past ten years. This point of success will be analyzed inn depth given that this country was previously known to have huge inflationary problems prior to the last decade. http://www.bbc.co.uk http://www.indexmundi.com/brazil/economy_profile.html http://www.thomaswhite.com/explore-the-world/brazil.aspx

Personal Reflection Essay

This reflection will discuss personal diffidence and how it has influenced my academic studies, including my practice within placement settings. Gibbs reflective cycle (Gibbs, 1998) has been utilised as it illustrates a clear structure for the process of reflection. To conclude this reflection will draw together the themes which have emerged and highlight a clear action for future learning that will be used in order to enhance my future practice. Within my previous occupation as a health care assistant I was subject to workplace bulling which was allowed to continue for an extensive period of time due to ineffective management of the situation. Vartia (2001, p. 68) suggests that one of the consequences for the targets of workplace bulling is a feeling of low self confidence. This is indeed true of myself; although this occurred prior to commencement of university, I perceive that I am diffident stemming from this experience. This diffidence has influenced my academic studies and my practice upon placement. Feelings: I feel that I find it challenging to settle down within new groups of people. Whilst on placement I feel it takes a significant amount of time to work within my fullest capacity within the team. Spouse (2008, p. 21) state that entering a new placement area can be a daunting experience; suggesting this may be because you are joining a team of strangers who already know each other. However I feel that my previous experience has heightened my apprehension and indeed Bach and Grant (2009) suggest past experience contributes to our attitudes and values and affects what we notice about other peoples behaviour and how we interpret it. Therefore I may unintentionally be vigilant for behaviour that represents past experience. I feel I become emotive when conflict arises both upon placement and within the university environment; therefore I have a tendency to avoid sources of conflict. Furthermore; although I am aware of the need to challenge poor practice witnessed and have done so within the past; it is something that I find particularly challenging and uncomfortable to deal with. I find it uncomfortable to challenge people because I perceive this as a negative source of conflict. I am somewhat afraid of the reactions this may evoke and the impact this could have on my working relationships within the team I am placed. Within my academic studies in the university learning environment specifically; this diffidence has manifested as an apprehension of speaking within groups. This is especially apparent when it is required to perform group presentations. Although my one to one communication and communication within familiar groups is of good quality, communication within unfamiliar groups can be hindered by this diffidence. I am concerned that if allowed to continue; diffidence could be detrimental to my future practice as a nurse. Hagbaghery et (2004) qualitative research findings suggest that nurses perceive competence and self confidence as the most important personal factors influencing nurses clinical decision making, therefore in order to enhance my future practice I feel that it is imperative that I overcome this. Evaluation: Upon evaluation of these feelings I perceive I have progressed and gained confidence thus far, however there is still margin for improvement. I feel that upon a recent eight week placement period whereby I moved across four placement settings; I had an abundance of practice within adapting and participating within new teams. Although I felt that transition across four settings somewhat hindered myself working to my fullest capacity; the positive aspect of this was that it facilitated gain in self confidence. Nash, Lemcke and Sacre (2008) suggest that initially when encountering a new workplace culture trying to be accepted within this new culture can be uncomforting and lead to feelings of inadequacy; however by the end of this eight week period I feel I gained a significant amount of self confidence and I felt confident with my ability to integrate into new teams effectively. Communication is the interaction with people and is at the core of nursing according to McCabe and Timmins (2006, p. 4), therefore I acknowledge that in order to work to my fullest capacity within the nursing profession it is imperative I overcome this apprehension of speaking within groups and performing presentations. I have reflected upon previous experiences within university; contrasting performing our first group presentation to a recent group presentation experience. I perceive a vast improvement however again there is still margin for improvement and gain in confidence. Brankenbridge and Blows (2008, p. 216) have highlighted that there are different ways in which you can challenge, constructive and destructive. Constructive challenges highlight alternatives and leave the person with something of which they can reflect upon, build upon and change. Destructive challenges are delivered in an unskilful fashion leaving the person who has been challenged feeling put down and bad and potentially could be a source of conflict and negative feeling. This is why in the past I have perceived challenging people in practice as a negative action, possibly due to lacking differentiation between destructive and constructive criticism. Analysis: Although I perceive myself as diffident upon analysis I am unaware of how others may perceive my self. According to Barber, McLaughlin and Wood (2009, p. 76) The Johari Window; Luft and Ingham (1955) can show us aspects of ourselves that we believe is how others perceive us, however they further suggest that these aspects may only be a small part of our ‘personality’ as a whole and not necessarily how others perceive ourselves. Which means although I perceive myself as diffident; others may not necessarily perceive my self in this manner and it is essentially necessary that I develop further self awareness. Barber, McLaughlin and Wood (2009, p. 76) perceive development of self awareness as crucial in highlighting how we view and respond to others and in turn how they view and respond to us. The National Health Service (NHS) Modernisation Agency Leadership Centre (2005) have corroborated this view by suggesting self awareness can assist with understanding ones own emotions and the impact of one’s behaviour on others. Therefore one of the many benefits of self awareness for myself may be understanding my colleagues, learning to relax, identifying my strengths and weaknesses and indentifying my own learning needs, Burnard (1997). I perceive assertiveness of which Siviter (2008, p. 116) defines as respecting the rights and feelings of others whilst standing up for yourself and your own rights as a necessary skill which will further facilitate a gain in self confidence. In order to be assertive it is necessary to possess the ability to express your feelings in a direct, open, honest and appropriate manner. Breckenbridge and Blows (2008, p. 217) further suggest that assertive communication is the key to successful relationships for patients, family, nurses and colleagues alike; therefore further development of my assertive communication skills will enhance my future practice and communication with staff, family and patients alike. Development of assertive communication skills may aid when and if the need arises in future practice to challenge colleague’s actions or the actions of people in general. Indeed Breckenridge and Blows (2008, p. 17) suggest assertiveness is a key feature within effective challenging and therefore is an essential skill of which is required to be developed. Assertiveness aids conveyance of important messages and helps individuals stand up for the rights of themselves and others; one example of such being advocacy. Advocacy is reflected within The code in full (Nursing and Midwifery Council, 2008) who state that nurses must act as an advocate for those within their care. Therefore learning to be assertive is not a choice, it is a must if I am to live up to what is expected of me within my role as a student and future nurse. Conclusion and Action Plan: The challenge for the future is that I totally overcome this diffidence. I envisage being able to achieve by developing self awareness. I could develop self awareness by using a tool such as The Johari Window. Academically the challenge is to overcome apprehension regarding communication with unfamiliar groups of colleagues. I anticipate achieving this by taking more time to consider what I am going to before I begin and being prepared for situations where I am required to speak. With regard to performing presentations I will be prepared and rehearse what I am going to say in advance.

Organizational behavior term paper

Dear Sir I am delighted to submit an original term paper entitled â€Å"Study of Organizational Behavior in Bangladesh Organization† by my own for consideration of participating n a part of your instruction. We previously reveal all the portion of the course – Organizational Behavior through your smooth direction, and this term paper builds from our fascinating sketch to determine the condition of behavior management through the industry in this country. In this work I tried to elaborate a abbreviated picture of behavior management in Bangladesh organization.I believe that this manuscript is appropriate to find the satisfactory requirement of your consideration whatever you demanded. I hereby declare that this term paper is my own work and the paper has not copied from anyone. Effort and all other sources of information contained therein have been acknowledged. Thank you for your consideration. Sincerely, University of Asia Pacific. Acknowledgement First I am very grate ful to my Almighty for whom I can compose this research paper successfully in due time. I am obliged to my honorable instructor, Mr..Cadenzas Chowder under whose guidance and support, this term paper is composed with patience and sincerity. He always motivated us to work on this topic. I would also like to thank Mr.. Human Kabuki, deputy general manager of Crony Group who helps me y giving his valuable time to complete the survey in his own place. The theoretical abstract I have used in this paper is based on the text part of the course – MURMUR and on the lecture of the instructor. I also insert some theoretic division from other eBooks. Table of Content Chapter Title Page No Chapter 1 1. 1 Introduction 8 1. 2 Objective 1. 3 Methodology 9 1. 4 Limitation 1. Scope Chapter 2 Literary Study Chapter 3 Company Profile 32-36 Chapter 4 Findings of Study 37-42 Chapter 5 Conclusion Chapter # 01 Introduction Management is the set of obligations which manage an organization by planning , organizing and leading and directed at an organization's resources with the aim of achieving organizational goal in an efficient and effective manner. In an organization every manager has to manage the organizational resources and the goal would be always as productivity. In early age the managerial role of every organization find the financial, physical and human as a tool of resources to get the goal like productivity.But today the management of organization rethink that the human resources are not only as a tool of business. They have a colorful mind which works differently in the time of work in terms of productivity. It has to be managed to reflect a better output in terms of productivity. So from when the management starts to manage the behavior of human resources then a new theory of management was spring upped through the society of organizational management called behavior management or organizational behavior. Organizational behavior is the systematic study of human beha vior, attitudes and performance within an organizational setting.In every organization there are some people who work in it. Different people has different act of behavior. Sometimes the company is affected by these different behaviors in terms f productivity. Then it would be essential to manage their behavior by the managerial role of the organization. When they do so, then it would be called that the organizational behavior is applied through the organization. In modern time every organization need to manage the behavior of their human resources in order to survive within competition, because it has an ability to arise some extra output by the same resources in terms of productivity.In order to provide an understanding of what goes on at the organization, we need to study about the whole animation of the organization. In this term paper I observe the managerial action of a company and find out some level of observation to identify the nature of management. The whole work whatever I performed in this study was based on the behavioral management that ponders the management of the human resources in terms of behavior to bring out a better productivity in an organization. The main objective of this study is to find out that the behavior management is applied or not in an organization in real life.Dodo so, I had gone too very popular garment factory ;Bantu Color Tex' the mother factory of the ;crony Group† in Marrying. This is a labor intensive industry which deals with huge number of labors in terms of management within their daily operations. In order to survey the study I had meet with their some top and mid level employee as well as managerial role especially ;Mr.. Human Kabuki† the depute general manager who assemble me with their whole management of behavior management for their workers. 1. Methodology All the information of this study was collected on both primary and secondary sources. The secondary sources were used for fixing the theoretica l part of the paper and the primary sources was used to gather the information that related to the analyzing section. All the findings of the research section is animated by my own piece of study that gathered from the direct meetings with the deputy general manager of ;crony Group†. During the time of study there are some limitations which arise and biased my direction of efficiency.First of all the time shortage was a big problem to complete the paper effectively. Secondly the unmanageable path through which I had to go to the managerial role to complete the survey. Thirdly the time of interview, this was too short to know the complete sketch about the company. And after all the immunization via; the communication via with the people during the study was in local language. So it kills my lot of time to translate their word to our program language. And I have also need to explain some basic concept of organizational behavior briefly to the manager.During the time of the surve y of this report I also face a unique problem to meet the requirements. That was the weather. The report covers the whole picture of behavior management of Crony Group. This report especially emphasizes on the different categories of the managerial role to manage the labor to upgrade the productivity. In future if any report or research paper or term paper is processed to make about human behavior management then this piece of work will help and indicate some scope to implementation in effect.Chapter # 02 Meaning of Organizational behavior Organizational behavior is the systematic study of human behavior, attitudes and performance within an organizational setting; drawing on theory methods and principles from such disciplines as psychology, sociology and cultural anthropology to learn about individual perceptions, values, learning capacities and actions while working in groups and careful application of knowledge about how people- as individuals and as groups- act within the total o rganization; analyzing the external environment's effect on the organization and its human resources, missions, objectives and strategies.Fundamental concepts connected with Organizational behavior Fundamental concepts are basic principles that form a strong foundation for BOB. B has a set of fundamental concepts revolving around the nature of people and organizations. The Nature of People The six basic concepts relevant to the nature of people are: Law of individual differences-Each person is substantially different from all others in arms of their personalities, needs, demographic factors and past experiences and/or because they are placed in different physical settings, time periods or social surroundings.This diversity needs to be recognized and viewed as a valuable asset to organizations. Perception- Perception is the unique way in which each person sees, organizes and interprets things based on their background of individual differences. Each person reacts not to an objective world, but to a world Judged in terms of his/her own beliefs, values and expectations. Sometimes it may lead to selective perception in which people tend to pay attention to only those things that are consistent with or reinforce their own expectations.Selective perceptions may lead to misinterpretation of single events at work or create a barrier in the search for new experience. Managers need to recognize the perceptual differences among the employees and manage them accordingly. A whole person- People function as total human beings. People are physical, mental, social and spiritual beings and the organization actually employs the whole person rather than certain characteristics.There are spillover effects between the work life ND life outside work and management's focus should be in developing not only a better employee but also a better person in terms of growth and fulfillment. If the whole person can be developed, then benefits will extend beyond the firm into the larger socie ty in which each employee lives. Motivated behavior- Individual's behavior is guided by their needs and the consequences that results from their acts. In case of needs, people are motivated not by what others think they ought to have but by what they they want.Motivation of employees is essential to the operation of organizations and the biggest challenge aced by managers. Desire for Involvement-Many employees actively seeks opportunities at work to become involved in relevant decisions, thereby contributing their talents and ideas to the organization's success. Consequently, organizations need to provide opportunities to the employees for meaningful involvement. Value of the Person- People wants to be treated with care, dignity and respect and increasingly they are demanding such treatment from their employers.They want to be valued for their skills and abilities and to be provided with opportunities to develop themselves. For performing these roles, skills required by the managers are: 0 Technical Skills- The ability to apply specialized knowledge or expertise 0 Human Skills-The ability to work with, understand, and motivate other people, both individually and in groups Conceptual Skills-The mental ability to analyze and diagnose complex situations Framing the study of Organizational behavior The study of B involves A. He Organization's Environment B. The Individual in the Organization C. Interpersonal Influence and Group Behavior D. Organizational Processes, Structure and Design Models of Organizational Behavior Models of Organizational Behavior constitute the belief system that dominates management's thought and affects management's actions in each organization. It is very important for the managers to recognize the nature, significance and effectiveness of their own models as well as the models of others around them.Assumptions about Employees- Theory X and Theory Y by Mac Gregory (1957) THEORY X The typical person dislikes work and avoids it if possible The typical person lacks responsibility, has little ambition and seeks security above all Most people must be coerced, controlled, and threatened with punishment to get hem to work With these assumptions the managerial role is to coerce and control employees THEORY Y Work is as natural as play or rest . People is not inherently lazy.They have become that way as a result of experience People will exercise self direction and self control in the service of the objectives to which they are committed People have potential. Under proper condition they learn to accept and seek responsibility. They have imagination, ingenuity and creativity that can be applied to work With these assumptions the managerial role is to develop the potential in employees and help hem release that potential toward common objectives.Five Models of Organizational Behavior- The five models of Organizational Behavior – Autocratic, Custodial, Supportive, Collegial and System, in the order mentioned, represent the historical evolution in management practice. Organizations differ amongst themselves in the model practiced by it. The practices may vary within the departments or branches of one organization. Also, the practices of individual managers may differ from their organization's prevailing model because of the manager's personal preference or different conditions in their department.The models of organizational behavior Autocratic Custodial Supportive Collegial System Basis of Model Power Economic resources Leadership Partnership Trust, Community, Meaning Managerial Orientation Authority Money Support Teamwork Caring, compassion Employee Orientation Obedience Security and benefits Job performance Responsible behavior Psychological ownership Employee psychological result Dependence on boss Dependence on organization Participation Self discipline Self motivation Employee needs met Subsistence Security Status and recognition Self actualization Wide range Performance result MinimumPassive cooperation Awakened drives Moderate enthusiasm Passion and commitment to organizational goals. Motivation MOTIVATION Motivation: the processes that account for an individual's intensity, direction, and persistence of effort toward attaining a goal, specifically for B, toward attaining an organizational goal. Intensity: how hard a person tries to meet a goal. Direction: efforts are channeled toward organizational goals. Persistence: how long a person maintains effort toward a goal. The Motivational Framework Visualizing how motivational processes occur Need: Anything an individual requires/wantsNeed deficiency: Leads to need to satisfy the need Goal-directed behaviors: Result from trying to satisfy the need deficiency Rewards/ Punishments: Consequences of the goal directed behavior EARLY THEORIES OF MOTIVATION Mascots Hierarchy of Needs Theory Figure: The Hierarchy of Needs Adapted from Abraham H. Moscow, â€Å"A Theory of Human Motivation,† In this, perhaps best known (and least supported) of all motivational theories, Abraham Moscow proposed that there are five levels of human needs. As each of the lower level needs are satisfied, the next unsatisfied need becomes dominant.Satisfied needs no longer motivate, only unsatisfied needs motivate people. Physiological: lower order need, includes hunger, thirst, shelter, sex, and other bodily needs. Lower order needs are satisfied externally, through forces outside of the person. Safety: lower order need, includes security and protection from physical and emotional harm. Social: upper order need, includes affection, belongingness, acceptance, and friendship. Upper order needs are satisfied internally, that is, from within the person. Esteem: upper order need, includes internal (self-respect, autonomy, and achievement) and external

A BUSINESS PLAN FOR ROXE APPAREL Essay Example | Topics and Well Written Essays - 1250 words

A BUSINESS PLAN FOR ROXE APPAREL - Essay Example These initial costs will be used for rent, recruitment, salaries and start-up expenditures. While serving the whole family, Roxe Apparel will focus more on the younger people aged between 16 and 35, because they are the cream of the clothing market. Introduction The apparel industry in the UK is a very lucrative one. However, it also has many barriers to entry. Nevertheless, there are many opportunities due to a number of possibilities that the fashion subsectror in the industry offers. Starting a business in the industry can be challenging but also highly rewarding. In this regard, it is prudent and worthy to start a clothing company in UK. The following is a business plan for starting a clothing company in the UK. The company will be called Roxe Apparel and will seek to serve the UK market as a medium class apparel company. The market for middle class clothing is very big in the UK, and it will be easier for such a new firm to commence its operations. The firm will concentrate on t he younger generations as the main market niche, but will also serve the whole family. Competitor Analysis The environment The clothing industry is a very competitive industry due to the fact that it is affected by some special factors which do not impact other industries (Gwilt and Rissanen, 2011). Popularity is a very important issue in the clothing industry since customers always buy from the clothing companies they are already used to. Unlike other basics needs, clothes are some of the few basic products which people choose carefully where they buy because that also matters. In other words, an individual may choose to buy from a more expensive store if the store is popular, and not to buy the exact same product from a cheaper one if the store is regarded lowly (Shishoo, 2012). This is especially so in the UK clothing market where competition is so tough and there are so many already established clothing firms. At the same time, most UK people are loyal customers, who choose to f ollow one brand and not to try many different ones. Creating the balance between branding the company as a popular one and giving the customer the best price is always a challenge in the clothing industry, and this is going to be a bigger concern for Roxe because it is a new firm. No clothing firm wants to be regarded as cheap, but at the same time, it is necessary to give the customers the best price. This makes already established firms more popular and entry into the industry very difficult. The main competitors that Roxe Apparel will face include established firms. These businesses already stand firmly on the ground and have a well established rapport with the customers in terms of knowing what the customer wants and expects. They have also been able to relate well with suppliers, which is a very important thing with regard to the fact that it determines how successful a business is going to be in the market. Economies of scale The other competitors are well established and have achieved higher economies of scale, which Roxe Apparel will not be able to reach in its initial months. This will mean that they will be able to compete more strongly in the market. As Briscoe (1971) argues, economies of scale are important for any business in the clothing industry because this is the only way to beat the market challenges. Customer service Most of the competitors rate very lowly in this respect and cannot make their customers happy. This is because most of them are large firms and therefore find it harder to create useful customer service. Large firms are also quite old, which increases the risk that they have not evolved enough to apply the concepts appropriate to the modern business environment (Kotter, 1998).

Research Enhanced Interpretation of a Short Story Paper - 1

Enhanced Interpretation of a Short Story - Research Paper Example Just like Grace dropped college in order to continue an affair with a married man, who was also much older than her, Hassan is a lazy, spoiled child who achieves his goals by cheating. Neither of them is able to accomplish the daring dreams of their parents. Although a character like Maureen would never admit it, she is pretty much similar to Hassan’s father, as she always tried to influence her daughter’s destiny and lead her to the ‘right path’, ignoring the child’s real wishes and intentions. Nonetheless, she has the wisdom to ultimately accept her daughter’s decisions. On the other hand, there is an interesting parent – child relation between Maureen and her old mother. Maureen hates all the similarities between her mother and herself, and is extremely jealous of her mother’s close relationship to her granddaughter. On her turn, her mother is obviously enjoying the fact that she was preferred to Maureen, and obviously never misses an opportunity to lecture her daughter. Therefore, due to unrealistic expectations and hurt feelings, each of these relationships is a living failure. Besides, there is a broader parent – child relationship generated by Maureen’s profession as a teacher, and her connection to each of her students – as it is obvious that her indulgence for Hassan’s idleness and lies is somewhat motherly – until the day she catches him cheating on the exam. Then, she decides to adopt a different attitude, by punishing him. Nando Pelusi says in the article ‘Parents and Children in Conflict’, published on the website Psychology Today: ‘I always suspected that my father had it in for me. My dad was a brilliant showman and comedian who turned angry and intolerant around me. Perhaps our most authentic exchange occurred when, as an adult, I finally confronted him about his feelings toward me. He admitted that he thought that his new opportunities had been quashed by parenthood. Harsh? Sure. But

Positive Effects of Media Exposure to Children PowerPoint Presentation

Positive Effects of Media Exposure to Children - PowerPoint Presentation Example Children’s exposure to media criticized at different levels for inculcating negative attitudes, behavior, and virtues in children. Among these negative effects include; Children’s exposure to scary programs like Harry Porter invoke long-term fear and anxiety on these children with recent studies supporting that these children are at risk of suffering post-traumatic stress. (Bushman & Gibson, 2010). Other studies by Bryant et al (1981) also support that long-term exposure of children to media promotes perpetual fear, which impairs children’s concept of social reality especially through programs that advance violence related themes. Uncontrolled media content progressively aired on media gives children an opportunity to access adult restricted films with sexual themes through marketing and advertising efforts decay the moral concept of children. (Association, 2012); (Pediatrics, 2010) Children also acquire aggressive behavior as they are exposed to violent programs by adopting antisocial behavior. (Halberstaadt, Denham, & Dunsmore, 2001) Bushman, B. J., & Gibson, B. (2010, August 11).  

Criminal Justice Organizations- Assignment 2 Essay - 1

Criminal Justice Organizations- Assignment 2 - Essay Example Second, there could be little assurance that this leader himself did not employ enthusiasm and generally the passion for his tasks. I found him enthusiastic, passionate and all of these were combined generally to a higher energy level. He is indeed a transformational leader. I am a firm believer of the thought that every organization requires effective leadership style. In the case of my organization with that leader I mentioned above, his usage of transformational leadership was effective at some point. I believe that the nature of our jobs or daily activities require much higher energy, and so motivational considerations. For this reason, the leader together with his leadership style was simply on the right tract. I therefore argue that the type of leadership to be employed in an organization should also depend on its nature of jobs or activities and even particularly culture. Thus, at a closer evaluation, I can attest that a motivational leadership, generally the transformational leadership fitted into the requirements and the vital needs of our firm. If someone would ask me if there are other leadership styles that could fit in, my response would be that there are a lot of them. However, I should find them complementary approaches only, because I believe transformational leadership should be the primary requirement of the organization, as far as its needs and the nature of tasks in it are concerned. As to whether there are other leadership styles that could work effectively in o ur organization, the response on this would be that there are simply variety of them in the corner. However, this does not simply contest the fact that the use of transformational leadership was not remarkably necessary, at some point. The nature of the work in the criminal justice organization is highly under both a combination of physiological and psychological undertakings. These require more zeal and passion in the long

Resouces Essay Example | Topics and Well Written Essays - 250 words

Resouces - Essay Example This article provides a study case of Korean high-school students and how their level of stress can affect their food diet. The study case includes a comparison between two groups of student, the first group has low academic stress level and the second group has high academic stress level. The study found that students with high stress level tend to eat food that contains high amounts of sugar such as chocolate, flavored milk, breads and candies. The article will provide a clear example of how a person’s mental health or mood affects their food diet and how stress is related to nutrition. The article indicates that the Omega-3 fatty acids are highly used Acids in treating people with depression and mental disorder. In fact, the article shows a negative relationship between seafood and stress. In other words, in places where people consume seafood a lot, the level of stress is less than places where people consume less seafood. Indeed, the article includes different studies and hypothesis that discusses the role and the effect of Omega-3 fatty acids on mental health and how is it used as treatment to some diseases. This article helps to explain how minerals can improve people’s

Issue 3 Coursework Example | Topics and Well Written Essays - 750 words

Issue 3 - Coursework Example Today, all public organizations are required to comply with the act. Additionally, SOX keeps check of the accountability standards for directors, the legal counsel, and auditors. SOX does not affect the corporate financial aspect only, but also the IT department that is tasked with storing and maintaining the corporate electronic records in a cost effective way. The management of the records involves storage of all business records following the required guidelines set for public accountants. Because of its stringent measures, it is believed that SOX will review its policies and the requirements may be reduced significantly and countries like the UK may implement their own version of Sarbanes Oxley as it is part of the existing legislation. SOX require that both the Chief Executive Officer and the Chief Financial Controller certify that financial reports are accurate and complete. It is also their responsibility to assess and report on the effectiveness of the financial reports. An auditing firm should review these reports annually (Graziano, 2003). Moreover, it is a requirement that the issuers publish their annual reports in regards to the internal control structure and policies. The accounting firm that is registered should provide a report that shows the effectives of these structures. For the purposes of effectiveness of internal controls over the financial reports, companies should watch and control the amount of fraud that may occur in the organization. Additionally, the weaknesses in the materials as well as the internal control deficiencies in relation to Sarbanes Oxley should be reviewed. For those companies that are Sarbanes-Oxley compliant, they must have a documentation that shows all their internal contro l processes that are tested by the external auditors. The act has been successful in its implementation of improving the internal control levels within the registered companies (Graziano, 2003). On the other hand, the act has been

Historical Linguistics or Diachronic Linguistics Essay

Historical Linguistics or Diachronic Linguistics - Essay Example However, scholars of language evolution have provided evidence that language is mutable and this mutability could be narrowed down to empirical evidence by some comparisons of each language in reference to some different stages in development in given historical perspectives. This school of thought that presupposes language evolution argues that it does not demand for one to be a trained specialist in order to notice that language has changed. This could be attributed to the fact that over the years, people who are not interested in language studies have still acknowledged the observations that language has changed. For example, during his time, Socrates in Cratylus (418C) ,as Plato notes, did comment on what he happened to analyze as the ‘conservative pronunciation’ when referring to the women of his time while comparing this to the pronunciation of the other women, in which case he mistook this for innovative pronunciation (Howatt 12-18). This paper considers historica l linguistics while putting into account the Anglo-Saxons, Norman Conquest, Old and Modern English, French and German influences on language, we notice that indeed there have been many changes in language over time. There is thus enough evidence to claim brought about by a continuing force in every language. Historical linguistics deals with general changes in language over time where such languages are described, catalogued, and eventually explained to give meaning to others. It is simply the study of how languages have evolved and managed to change over a given period of time putting in mind the empirical evidence (Collingwood 325). Anglo-Saxons, Norman Conquest, Old to Modern English, French and Germanic influences, as well as other languages Anglo-Saxon describes the Germanic tribes that did invade the southern and eastern parts of the then Great Britain during the beginning of 5th Century AD. This group forms the time of creating the English nation to the time of Norman Conques t. It is part of the old English. This language experienced gradual and at times dramatic changes (Baugh and Thomas 44-48). These Anglos, Saxons and jutes were isolated from the Germanic tribes’ mainland and this led to the development of Anglo-Saxons leading to a diversion from the Germanic mainland languages. For example, the old language of Anglo-Saxon’s consonant [sk] did change to [sh] like was in skield to shield. The amazing thing is that this change did take place in all the words that were used at the time. The recent borrowings made from Latin and aboriginal languages were not spared too, for instance, the disk to dish and skip to ship. This evolution of the old English used by Anglo-Saxons was influenced by the events known to be historical and cultural in nature, which were the conversion of the British people to Christians by the roman missionaries and the Latin borrowing; and secondly, the Viking invasion into the Isles of Britain (Jambor 103–123). These two developments brought extreme changes to the language leading to dropping of many strong verbs and regularizing others. For instance, help/help-ed was born by dropping holp. Despite the changes due to the Norse influence, the Old English still maintained its Germanic form (Collingwood 325). When the Anglo-Saxon’s era ended, the Norman French invasion came into place led by William the Conqueror during the battle of

Partisan Comedies Thesis Example | Topics and Well Written Essays - 2750 words

Partisan Comedies - Thesis Example Reviews done by various popular media outlets as well as people’s reactions on the show will be analyzed. In conducting such study, the researcher proposes that partisan comedies in the US have significant influence on the social and political views of the American people. Introduction Comedy is a form of entertainment art which primary purpose is to provoke laughter. It does not only include the elements of humorous dialogue or actions but also the elements of surprise, incongruity, conflict, repetitiveness, and the effect of opposite expectations. Actually, there are various forms of comedy based on their source of humor, the method of delivery, and the context in which it is delivered (Griffin, p.1). One of the most popular forms of comedy is satire. It is a composition that deals with the fragments of society. And the person who uses satire is called satirist. Certainly, the word satire was coined to describe a collection of literary poem or commonly known as poetic medley. Then, it may also mean a poem that was riddled with vices. It was widely used to describe many works of literature that exposes foolishness or vices in humans, organizations, or even governments. It is a form of entertainment which uses the art of irony, sarcasm, ridicule, or humor/comedy in order to effect reaction, change or even to prevent it. It is widely available in written verse or prose, vocal and even in visual form (Griffin, p.1). Today, partisan comedy shows are becoming very popular in the US since it was revolutionized in media. In fact, it becomes an effective tool especially in exposing political and social issues. Thus, this research paper attempts to determine the specific publication or revi ews, or media perception of partisan comedy shows in the US as well as to analyze the influence of the show or comedy on published opinion and public reaction through review of published literature and to determine any link or consequential political or governmental action regarding the comedy or show. The researcher has found these objectives important in this study because these have significant contribution in the evolution of partisan comedy in the United States. Literature Review Evolution of Comedy in US Comedy is a popular literary or entertainment which usually use humorous performance, satirical tone, or jokes to amuse and make the audience laugh. It also includes the elements of surprise, incongruity, conflict, repetitiveness, and the effect of opposite expectations. Actually, comedy was used in varied forms of arts and entertainment. But, the development of each form also marked the conceptualization and development of another form i.e. the radio comedy leads in the devel opment of comedy in television (Rourke, 324). In the United States, partisan comedies can be traced back after the American Revolution when the country was already freed from worries and chaos and when the American citizen begun to appreciate the works of art such as comedy. At first, comedy was only used in writing and speaking but years later it expanded in other forms such as in literatures, cartoons, magazines, animation, theater, vaudeville, radio, recordings, television and films even in standup comedy (Rourke, 324). In literature, the earliest available material for comedy and satire was the work of Thomas Morton from Marymount, which was entitled the â€Å"New English Canaan† published and circulated in 1637. The author used humor and wit to compare the cultural values of native people and English Puritan colonists. Another was

Teaching Critical Awareness Essay Example for Free

Teaching Critical Awareness Essay Jane Mayer begins the article by bringing out the important part in teaching sociology which is ensuring that the students have understood the various types of social structures and their relationship with each other and to individuals. In order to achieve the above objective, integration of various processes and learning experiences is important. They involve an integration of both passive and active models of collective and active learning. The use of various teaching devices such as films, lecture and student seminars enhance the critical understanding because they give students more opportunities to be actively involved in the subject-matter (Jane, pp. 253). According to Jane, (pp. 253), when using critical teaching, one is supposed to look for a way through which the problem of apathy and self-involvement in students can be overcome. This is: stimulation of a critical understanding of the social structures. In the choice of tutorial framework to be used in the course: it should include academic sociology, commonsense and journalism. Children should be encouraged to analyze the day to day occurrences from different perspectives. She explains that although lecturing is important in teaching, it does not trigger critical thinking because it puts more emphasis on memorizing. Video is an affective mode of teaching when combined with audio devices. They help open sensory avenues which promote learning. Self learning also provides an opportunity for analytical skills to develop while reading and writing. Collective learning like student seminars provides a collective way of learning. This provides the students with skills necessary to deal with contemporary social issues (Jane, pp. 253). Because of the various elements in the different types of teachings, they are supposed to be combined together for one to achieve maximum results. Self-learning, passive, active and collective learning have a part to play and therefore should be integrated. Works cited Jane, Mayer. Teaching critical awareness in an introductory course. Teaching sociology, vol. 14, No. 4(Oct. 1986), pp. 249-256.

Ampicillin and Kanamycin Resistant Bacteria Comparison

Ampicillin and Kanamycin Resistant Bacteria Comparison Antibiotic use throughout the world has increased tremendously over the decades. In the past, antibiotic resistance was most prevalent in areas of frequent antibiotic use, such as in medical or laboratory settings. However, the increasing use of antibiotics and antibacterial products outside of hospitals, such as in homes and schools, echoes the expansion of antibiotic resistant bacteria (LBC Biology Staff, 2010). One major source of the growing problem is that antibiotics are being over prescribed by doctors to millions of people around the world. It is currently believed that about only half of the antibiotics prescribed to patients are administered properly (Levy, 1998). In addition to over prescription by doctors, many patients misuse the antibiotics and further increase the spread of resistance. For example, some patients discontinue use of antibiotics upon feeling symptom relief, not at the end of their antibiotic schedule prescribed by the doctor. In actuality, patients are ki lling off the weakest bacteria, causing temporary relief, and allowing the stronger and more resistant bacteria to multiply at a faster rate (Levy, 1998). This and other types of antibiotic misuse have promoted the growth of strains of bacteria with resistance to antibiotic attack. This can be seen through studies that have shown Tetracycline resistance by normal human intestinal flora that exploded from 2% in the 1950s to 80% in the 1990s (Criswell, 2004). Other studies have shown Kanamycin, an antibiotic from the 1950s, has become clinically useless as a result of the prevalence of Kanamycin-resistant bacteria (Criswell, 2004). It has become visible that the development of resistance to any antibiotic, new or old, will happen in a matter of time (LBC Biology Staff, 2010). Due to the inevitability of mutation, natural selection, time and environmental conditions, resistance will be seen in more common areas like work and home. As a consequence of the every growing expansion of antiobiotic resistance, places previously thought to be uncontaminated like schools and homes have become overwhelmed with antibiotic resistant bacteria. In one household study, it was discovered that kitchen sinks contained many different types of resistant bacteria, primarily from food waste and human hands (Rusin et al., 1998). Only the application of strong bleaches and specific cleaning products on a regimented cleaning schedule led to a decreased amount of bacteria in kitchen sinks (Rusin et al., 1998). The cleaning products used in this study did not contain antibacterial ingredients, which helped reduce the spread of resistance by killing all bacteria instead of the most susceptible strains. Antibacterial products and cleaning supplies are less effective and in turn can lead to reproduction of stronger antibiotic resistant bacteria. The large amount of antibacterial cleaning products, food and waste combined with the constant water supply in sink drains allows for a greater chance of survival of antibiotic-resistant bacteria (Levy, 1998). Optimal conditions for bacterial growth with a wet environment cause a higher frequency of bacterial transmission of resistance (Perryman and Flournoy, 1980). In scientific laboratories, regulations are in place to monitor the disposal of solid and liquid wastes. Some regulations include specific waste baskets for toxic or contaminated substances and use of certain sinks only when dealing with harmful liquids in laboratory settings. This ensures that unnecessary amounts of harmful substances that could lead to resistance are not continually poured down laboratory sink drains. However, no such regulations are in effect in household environments. In a study performed in Oklahoma City the extent of growing antibiotic resistance was seen in multiple environments. Bacterial samples were gathered from sink drains in the Veterans Administration Medical Center, libraries, private homes, shopping centers, and other similar environments for comparison (Perryman and Flournoy, 1980). The goal of the experiment was to determine the types of resistant bacteria that were most prevalent in sink drains, the abundance of bacteria in sink drains, and the life span of bacteria in dry and wet environments (Perryman and Flournoy, 1980). Through testing, bacteria were found to have longer life spans in wet environments than in dry environments, and many bacteria survived for over 180 days in wet environments (Perryman and Flournoy, 1980). The high survival rate of bacteria in areas with constant water supply, such as in laboratory and kitchen sinks, supports the prediction that sinks are ideal environments for ample bacterial growth. In the afore mentioned study, bacterial growth occurred on plates containing the antibiotics gentamicin and amikacin, and it was determined that the sink drains from the medical hospital contained the highest amount of antibiotic resistant organisms. Overall, 88% of the sink drains sampled from the Veterans Administration Medical Center contained some type of antibiotic resistant bacteria (Perryman and Flournoy, 1980). While bacteria could come from other sources such as the patients and tap water, the great quantity of antibiotic resistant bacteria in all environments illustrates the need for a reduction in the overuse of antibiotics and the essential awareness of the consequences. Places with high levels of exposure to antibiotics and antibacterial products provide ideal environments for bacteria to develop resistance through replicated mutations or transmissions between bacteria. Some factors that severely add to the growing problem of antibiotic resistant bacteria include increased applications of antibacterial soaps and cleaning products, over prescription of antibiotics by doctors, misuse of antibiotics by patients, and improper care of waste products (Levy, 1998). Bacteria can become resistant to antibiotics through genetic mutation, transfer of the mutation between bacteria, or transmission of the mutated DNA on a plasmid between bacteria when the resistant gene is carried on the plasmid DNA. A plasmid is a relatively small piece of circular DNA that is self replicating and independent of the chromosomal DNA of the cell. Resistant chromosomal DNA and plasmid DNA can be transmitted to the next generation through cell replication. Plasmids can be passed th rough bacterial conjugation, which involves a bacterium copying the plasmid with resistant DNA and inserting the copied plasmid into a second bacterium. Plasmid DNA can also be transferred through bacterial transformation when plasmid DNA invades another bacterium and is incorporated into the bacteriums DNA (Cognato, 2010). Understanding these problems and the mechanisms of resistance transmission is the first step in preventing further development of resistant strains of bacteria. The focus of the experiment at hand is to determine whether the bacteria located in a laboratory sink or in an apartment garbage disposal contains more antibiotic resistant strains. It was hypothesized that the apartment garbage disposal would contain more antibiotic resistant bacteria than the laboratory sink. This is due to the abundance of contaminated materials that pass through garbage disposals in comparison to the regulated materials that pass through laboratory sinks. The null hypothesis is that the amounts of antibiotic resistant bacteria that exist in the garbage disposal sink and laboratory sink will be equal. Many steps were needed to accomplish this research and obtain the sample bacteria to determine the resistance. Samples from the laboratory sink and the apartment garbage disposal were swabbed on agar plates to obtain a culture of bacteria. Colonies were selected based on growth and seclusion from the bacterial lawn. Individual bacteria were then streaked on master patch plates for each environment. After the bacteria had grown, individual colonies were selected to be streaked on antibiotic plates containing Ampicillin, Kanamycin, and Tetracycline. Antibiotic resistant bacteria were chosen from the antibiotic plates, separated and characterized. Next, plasmids from the antibiotic resistant bacteria were isolated and spliced using restriction endonucleases to determine band length of resistant plasmid DNA to help identify the type of bacteria. Competent E. coli cells were transformed with the control plasmid DNA to convey antibiotic resistance and support bacteria identification. Final ly, the bacterial DNA was replicated by polymerase chain reaction to amplify the 16S rRNA gene in hopes to obtain sequencing information of a known bacterium. It was predicted that resistant bacteria, for all antibiotics, will be Gram negative due to easier entry of resistant plasmid DNA into the cell. Bacteria with a thin cell wall layer and an outer membrane surrounding the peptidoglycan layer are Gram negative. Bacteria with a thick wall layer that do not have the peptidoglycan layer surrounding are Gram positive. Gram identity was verified through Gram staining, a KOH test, and observing growth on a MacConkey agar and Eosin Methylene Blue Agar plate. Methods Swab Plates A sterile cotton swab saturated in sterile phosphate-buffered saline was used to gather samples from the laboratory sink and an apartment garbage disposal. Bacterial samples from the disposal and lab sinks were collected from the underside of the drain. Bacteria were then swabbed onto Lysogeny broth agar plates (three per environment). Plates were placed into an incubator for 24 hours at 37Â °C. Following the incubation period, plates were removed, parafilmed, and refrigerated at 4Â °C until needed. Master Patch Plates Master plates were made by placing sixteen individual colonies onto a 44 grid on Lysogeny broth (LB) only plates. An inoculation loop was used to transfer the 16 individual colonies from the sample plate onto a grid of the master plate. Plates were labeled with D for the apartment garbage disposal and L for the laboratory sink along with a number (1, 2, or 3) to distinguish between swabbed samples. Plates were incubated at 37Â °C for 24 hours, removed, sealed with parafilm, and refrigerated at 4Â °C until needed. Antibiotic Patch Plates Antibiotic agar plates were made by mixing 8.4g agar with 12g LB powder and 600mL of distilled water (dH2O), and then autoclaved. After cooling, 2.4Â µL of Ampicillin, 1.2Â µL of Kanamycin, or 2.4Â µL of Tetracycline were added appropriately and plates were poured. One colony per grid of the master patch plate was obtained with an inoculation loop, and the bacteria were transferred in a line onto a corresponding grid on the antibiotic plates. The number of squares that contained bacterial growth was observed and recorded. One colony of the bacteria grown on the antibiotic patch plates was then streaked onto a new antibiotic plate to obtain individual colonies of bacteria for further study. Miniprep A liquid culture was performed in preparation for the Promega Wizard Plus SV Miniprep DNA Purification System, which was used to isolate plasmid DNA from antibiotic resistant bacteria. First, 5Â µL of antibiotic was added to a 5mL tube filled with a liquid medium made of LB. A single colony of bacteria was added to the medium and placed in a shaker at 37Â °C for 24 hours. The liquid culture was then transferred into an Eppendorf tube and centrifuged for 5 minutes at 4,400rpm. Liquid media waste was disposed of and the pellet was thoroughly re-suspended in 250Â µL of Cell Resuspension Solution. If the bacteria were Gram positive, 63Â µL of lysozyme would be added to the solution. Since the bacteria studied was Gram negative, the process continued with the addition of 250Â µL of Cell Lysis Solution was added to the Eppendorf tube containing the resuspended bacterial solution and the sample was mixed. Subsequently, 10Â µL Alkaline Protease Solution was added, mixed, and incubated for 5 minutes at room temperature. Then, 350Â µL Neutralization Solution was added, mixed, and centrifuged for 10 minutes at 13,500rpm. A Spin Column was inserted in a Collection Tube and the clear lysate was decanted into the Spin Column. This was centrifuged for 1 minute at 13,500rpm and the flowthrough was discarded. The Spin Column was replaced, 750Â µL of wash solution was added, and the solution was centrifuged for 1 minute at 13,500rpm. The flowthrough was discarded, and this process was repeated with a 250Â µL wash. The solution was centrifuged for 2 minutes at 13,500rpm. The Spin Column was transferred to a 1.5mL Eppendorf tube. Finally, 50Â µL of Nuclease-Free Water was added and then the solution was centrifuged for 1 minute at 13,500rpm. The column was discarded and the DNA was stored at -20ËÅ ¡C. Gel Electrophoresis DNA electrophoresis was used to determine the length of the plasmid DNA of the environmental samples and Blue plasmid control (pKAN). First, 0.7g of agarose powder was added to 70mL of 1X TBE. The solution was heated in a microwave for 1 minute so the agarose powder was completely dissolved. After the mixture cooled, 3Â µL of Ethidium bromide was added and the gel was taken out of the mold and put on the rig. The gel was submerged in a 1X TBE buffer. The wells of the gel were filled with 10Â µL of a mixture containing 8Â µL of plasmid DNA and 2Â µL of plasmid dye, and the gel ran for 60 minutes on 80 volts. The 1% agarose gel was viewed under an ultraviolet light to compare lengths of DNA with the 1KB ladder. Gram Staining Gram staining was used to determine the Gram identity of bacteria. Bacteria that are Gram negative stained red and bacteria that are Gram positive stained violet. A colony of bacteria was added to an Eppendorf tube with 400Â µL of dH2O. After vortexing, 5Â µL of the solution was pipetted onto a slide. Once dry, the slide was passed over a flame to affix the bacteria to the glass, preventing the removal of bacteria. The slide was flooded drop-wise with crystal violet and iodine, and rinsed with dH2O for 5 seconds after the addition of each reactant. Ethanol was added until the color was no longer emitted, then rinsed with dH2O for 5 seconds. Safranin was added drop-wise for 1 minute and then rinsed with dH2O for 5 seconds. The slide was observed under a microscope to determine Gram identity. KOH Test The KOH test for Gram positive and negative bacteria was begun by pipetting 20Â µL of 3% KOH on a slide. After adding one clump of bacteria to the KOH, the consistency of the solution was observed. If the solution was thick, viscous and adhered to the inoculation loop, the bacteria were Gram negative. If the solution was thin and not viscous, the bacteria were Gram positive. MacConkey Agar Plate A MacConkey agar plate was streaked with antibiotic resistant bacteria from the garbage disposal and laboratory sink. After incubation at 37ËÅ ¡C for 24 hours, the plates were observed for growth to indicate Gram negative bacteria. The MacConkey agar plate also signaled lactose fermentation with the appearance of pink colonies. Eosin Methylene Blue Agar Plate (EMB) An EMB plate was streaked with antibiotic resistant bacteria from the apartment garbage disposal and the laboratory sink as well as a positive E.coli control. After incubation at 37ËÅ ¡C for 24 hours, the plates were observed for growth to indicate Gram negative bacteria. The EMB agar plate indicated strong lactose fermentation through the appearance of dark green metallic colonies and a lesser degree of lactose fermentation through the appearance of purple or pink colonies. Restriction Digest Restriction enzymes cut the control pKAN DNA at specific restriction sites identified by the NEBcutter V2.0. The enzymes used in restriction digest were BamHI and EcoRI in Buffer II, and PvuI and PstI in Buffer III. The reaction solution used in restriction digest consists of 10Â µL of DNA, 1Â µL of each enzyme, 2Â µL of NEBuffer, and 7Â µL of de-ionized distilled water (ddH2O) added together in an Eppendorf tube. The solution was centrifuged at 14,500rpm for 30 seconds and then incubated for 24 hours at 37ËÅ ¡C. A plasmid map created from the NEBcutter V2.0 was compared to a gel electrophoresis run on a 1% aragose gel with plasmid DNA. The gel electrophoresis compared Blue plasmid (pKAN) DNA that was uncut with the Blue control plasmid (pKAN) that was cut with restriction enzymes. Transformation After plasmid DNA preparation, 22Â µL of E. coli competent cells were added to three separate Eppendorf tubes. In one tube, 5Â µL of control DNA, pKAN, was added and stirred with the pipette tip. In the second tube, a negative control was made with the addition of 5Â µL of dH2O that was then stirred with a pipette tip. In the third tube, a positive control was made with the addition of 1Â µL of known pKAN, and the solution was stirred with a pipette tip. The tubes were then incubated in ice 30 minutes. The cells were heat shocked for 45 seconds at 42ËÅ ¡C and then placed on ice for 2 minutes. 250Â µL of pre-warmed (37ËÅ ¡C) SOC medium was added to all three of the Eppendorf tubes, and the tubes were then incubated in a shaker at 37ËÅ ¡C for 1 hour at 2,250rpm. Upon removal from the incubator, 75Â µL of each transformation were spread onto plates with a sterilized hockey stick. The transformed control DNA, pKAN, cells and the negative control dH2O transformed cell s were spread onto LB only plates, ampicillin antibiotic plates, and kanamycin antibiotic plates to determine if resistance to antibiotics was transferred in the transformation. The transformed positive control, known pKAN, cells was spread onto a LB only plate and a kanamycin plate since pKAN is known to be resistant to kanamycin. Plates were incubated for 24 hours at 37ËÅ ¡C and numbers of resistant bacterial colonies were observed. Bacterial growth on the control DNA, pKAN, transformation antibiotic plates would signal resistance to the antibiotic in the plate, and growth on the LB only plate would signal the existence of bacterial cells from the transformation. No growth on the dH2O negative control plates containing ampicillin and kanamycin antibiotics would signal a correct transformation as long as there was bacterial growth on the LB only plate. Growth on the positive control, known pKAN, transformation plate signaled the correct transfer of kanamycin resistant plasmid DNA into the competent E.coli cells. Polymerase Chain Reaction The Polymerase Chain Reaction (PCR) involved mixing a reaction cocktail that included 80Â µL of Nuclease-free water, 10Â µL of 10X Thermopol buffer, 3Â µL of 10mM dNTPs, 2Â µL of 11F @ 10Â µM, 2Â µL of 1492R @ 10Â µM, and 1Â µL of Taq polymerase @ 5000U/mL. The solution was then mixed through vortexing. Subsequently, 22Â µL of the cocktail was transferred to each of the 4 PCR tubes. A small portion of each bacterial colony was added to SOC medium and mixed. Then 5Â µL of SOC medium with bacteria was added to each tube. Tube 1 had environmental bacteria, tube 2 had different environmental bacteria, tube 3 had the control E.coli and 5Â µL of H2O was added to tube 4. The reactions were placed in the thermocycler in C4. The PCR cycling program consists of five steps. The first step is pre-denaturation in which the PCR mixing reaction cocktail is heated at 95Â °C for 5 minutes. The second step is denaturation, which involves heating the reaction cocktail at 95Â °C for 30 seco nds to unwind and separate the DNA. The third step is annealing, which is run at 50Â °C for 30 seconds to allow the 11F and 1492R primers to attach to the DNA template strands. The fourth step is elongation, which is run at 72Â °C for 45 seconds to allow the DNA polymerase (Taq polymerase) to add dNTPs and replicate the 16S gene. The fifth step is the final elongation, which is run at 72Â °C for 7 minutes. The hold between cycles is run at 4Â °C, and the PCR is run for 35 cycles. Gel electrophoresis was run to determine if a successful PCR reaction took place. 10Â µL of the PCR solution from each tube was mixed with 2Â µL of plasmid dye, and 10Â µL of the mixtures were loaded into the wells of the 1% agarose gel. Chi Squared Test of Independence A Chi Squared Test of Independence was run to determine if a statistically significant difference exists between the numbers of antibiotic resistant bacteria from the two environments. The number of grids on the antibiotic plates was recorded only if the bacteria grew on both the antibiotic plate and the LB only plate. The test was run on Vassar Stats and gave a p-value to correspond to the data and indicate if there was a significant difference. Results Swab and Master Patch Plates After the incubation period of 24 hours at 37 C, the swab plates, labeled L for laboratory sink samples (L1-L3) and D for garbage disposal sink samples (D1-D3), were observed and found that 100% of the environmental bacteria grew (Figure 1). Bacteria growth in both environments was indicated by white colored spots or streaks within the plates grid. Master plates were observed from both experimental environments and found to have growth on all of the 16 grids on each plate (Figure 2). Antibiotic Patch Plates From the garbage disposal sink, the three samples all had some level of growth (Figure 3). The following percentages were calculated by dividing the number of grids with bacterial development on the antibiotic plates by the number of grids with growth from the LB plates (Table 1). Plate D1 showed 100%, 62.5%, 0%, and 100% growth on the Ampicillin, Kanamycin, Tetracycline, and LB only plates respectively. Plate D2 demonstrated 93.75%, 93.75%, 0%, and 100% growth on the Ampicillin, Kanamycin, Tetracycline, and LB only plates respectively. Plate D3 showed 93.75%, 75%, 0%, and 100% growth on the Ampicillin, Kanamycin, Tetracycline, and LB only plates respectively. From the laboratory sink, all samples had bacteria development (Figure 4). Plate L1 demonstrated 100%, 93.75%, 12.5%, and 100% growth on the Ampicillin, Kanamycin, Tetracycline, and LB only plates respectively. Plate L2 showed 100%, 73.33%, 6.67%, and 93.75% growth on the Ampicillin, Kanamycin, Tetracycline, and LB only plates respectively. Plate L3 demonstrated 57.14%, 42.86%, 7.14%, and 87.5% growth on the Ampicillin, Kanamycin, Tetracycline, and LB only plates respectively. Chi Squared Test of Independence Data obtained from the number of antibiotic resistant colonies on the antibiotic patch plates was used to run the Chi-squared Test of Independence for Ampicillin and Kanamycin resistant bacteria. For Ampicillin resistant bacteria, the p-value obtained was 0.74. With one degree of freedom, the Chi-squared critical value of 3.84 obtained from a Chi-squared Distribution Table in comparison to the Chi-squared statistical value denoted no statistically significant difference. For Kanamycin resistant bacteris, the calculated p-value was 0.81. With one degree of freedom, comparison of the Chi-squared critical value of 3.84 found in a Chi-squared Distribution Table and the Chi-squared statistical value demonstrated no statistically significant difference (Table 1). Gram Staining, KOH, MacConkey Agar and Eosin Methylene Blue Agar Plates Four tests were used to determine the gram identity of bacteria from the experimental environments. The results showed that the three environmental bacteria slides were stained pink indicating gram negative bacteria (Figure 5, Table 2). For the KOH test, all three samples from both environments appeared viscous and thick, indicating gram negative bacteria (Table 2). The MacConkey Agar Plate was divided into three sections for the different antibiotic resistant bacteria. The environmental bacterial sample in Section 1 was obtained from the Ampicillin antibiotic plate L2 grid #3. The bacterial sample in Section 2 was obtained from the Kanamycin antibiotic plate L2 grid #14. The bacterial sample in Section 3 was obtained from the Kanamycin antibiotic plate D2 grid #16. All three samples in the three sections grew bacteria that were stained pink, indicating Gram negative bacteria that ferment lactose (Figure 6, Table 2). The Eosin Methylene Blue Agar Plate was sectioned off into four par ts and bacteria from three environmental samples and one E.coli positive control were plated. The bacterial sample in Section 1 was taken from the Ampicillin antibiotic plate L2 grid #3. The bacterial sample in Section 2 was obtained from the Kanamycin antibiotic plate L2 grid #14. The bacterial sample in Section 3 was gathered from the Kanamycin antibiotic plate D2 grid #16. The bacterial sample in Section 4 was obtained from an E. coli plate that was known to be Gram negative. Pink colonies formed in all four sections, signaling Gram negative identity of the bacteria and lactose fermentation (Figure 6, Table 2). Mini Prep and Gel Electrophoresis Promega Wizard Plus SV Miniprep DNA Purification System was run to isolate plasmid DNA. This plasmid DNA was run on a 1% agarose gel. The lengths of bands in Trial A could not be determined because the DNA in the wells did not run with the ladder. The Blue control plasmid, which was pKAN, was located in lane 3 in Trial A and Trial B and was used to indicate a successful Miniprep. The band length of the pKAN control DNA in Trial B was about 4,200 base pairs. An environmental plasmid found on Ampicillin streak plate L2, grid #3 was used in lane 7 in Trial A and lane 5 in Trial B. In Trial B, the base pair length of the environmental bacteria plasmid used in lane 5 could not be determined due to the appearance of many bands of varying length. An environmental plasmid from Kanamycin streak plate L2, grid #14 was used in lane 5 in Trial A and lane 7 in Trial B. The band length of this environmental plasmid in Trial B could not be determined due to the faint appearance of a band greater th an 10,000bp. Another environmental plasmid from Kanamycin streak plate D2, grid#16 was used in lane 6 in both Trial A and Trial B. The band length of this environmental plasmid in Trial B also could not be determined from the faint appearance of a band greater than 10,000bp (Figure 7). Restriction Digest In Trial A, restriction digest was used to cut the Blue control pKAN DNA with the enzymes BamHI, EcoRI, PstI, and PvuI. Lane 3 displays pKAN cut with PstI and PvuI. Lane 4 displays pKAN cut with BamHI and EcoRI. The lengths of the bands shown are about 4,000bp, 3,000bp, 2,500bp, 1,500bp, and 1,200bp.The lengths of the bands shown are about 1,700bp, 1,100bp, 750bp, 600bp, and 500bp. Lanes 5-8 contained environmental bacterial DNA that was cut with BamHI, EcoRI, PstI, and PvuI as well, but no bands were observed (Figure 8). In Trial B, restriction digest was used to cut pKAN DNA with only the enzymes BamHI and EcoRI. Lane 3 displays pKAN that was cut with BamHI, showing a band length that is about 4,200bp. Lane 4 shows pKAN that was cut with EcoRI, and the band lengths shown are about 8,000bp, 5,000bp, and 4,000bp. Lane 5 displays pKAN that was cut with BamHI and EcoRI, and the band lengths shown are about 4,100bp, 3,100bp, and 2,000bp. Lane 6 shows pKAN that remained uncut with a band length of about 4,200bp (Figure 9). Transformation Transformation was performed to convey resistance carried on plasmid DNA into competent E. coli cells. Blue plasmid control DNA (pKAN) was used for the transformation, which was successful. This was indicated by the growth of transformed bacteria on Kanamycin antibacterial plates (Figure 10). Polymerase Chain Reaction A Polymerase Chain Reaction (PCR) was used to amplify and prepare the 16S gene of rRNA. Gel electrophoresis was run on the PCR product to determine if a successful PCR reaction had taken place. Lane 3 contains PCR product from the Kanamycin plate L1 grid #14 and lane 4 contains PCR product from the master patch plate D3 grid #16. Bands were not seen in these lanes containing environmental bacteria, signaling an unsuccessful PCR. Lane 5 displays the negative water control without bands. Lane 6 shows the positive E. coli control PCR product with a band length of about 2,000bp (Figure 11). Discussion The study showed that no statistically significant difference existed between the amount of antibiotic resistant bacteria in the garbage disposal and laboratory sink and it also characterized all of the environmental bacteria as Gram negative. To determine the amount of bacteria located in the experimental areas, many tests were utilized to analyze the bacterium. Patch plates containing Tetracycline, Ampicillin, Kanamycin and LB were made in order to verify antibiotic resistant bacteria and growth. The plates with bacterial growth that was resistant to Ampicillin and Kanamycin were used in a statistical analysis to determine a correlation between the amounts of growth and the two environments. Our prediction that the amount of bacterial growth from the garbage disposal sink in Capitol Villa would be greater than the Lyman Briggs lab sink in C5 was refuted due to the Chi-squared Test for Independence that showed no statistically significant difference. We failed to reject the null hyp othesis that no difference existed between the amounts of antibiotic resistant bacteria found in each environment. A Chi-squared Test for Independence was run to compare the amounts of antibiotic resistant bacteria on the Ampicillin and Kanamycin plates. Tetracycline was not used because no data indicated resistance. The existence of Ampicillin and Kanamycin resistant bacteria in both the garbage disposal and the laboratory sink is unsurprising due to the widespread clinical use of both antibiotics over the past decades (Criswell, 2004). For Ampicillin, a total of 178 bacterial streaks grew between the two environments and a p-value of 0.74 was calculated. With one degree of freedom, the Chi-squared critical value of 3.84 obtained from a Chi-squared Distribution Table in comparison to the Chi-squared statistical value denoted no statistically significant difference. For Kanamycin, 162 streaks grew between the two environments and a p-value of 0.81 was calculated. With one degree of freedom, the a comparison of the Chi-squared critical value of 3.84 found from a Chi-squared Distribution Table to t he Chi-squared statistical value denoted no statistically significant difference as well. Therefore, the prediction that the garbage disposal sink would contain more antibiotic resistant bacteria than the laboratory sink was rejected. To further understand why bacteria were resistant, four tests were run to categorize the Gram identity of the environmental samples. The structure of the bacteria plays a large role in determining resistance. Importantly, it is easier for the plasmid DNA to penetrate a Gram negative bacterium due to the lack of an outer membrane around the peptidoglycan layer. The Gram staining process showed pink rod shaped bacterium, demonstrating that the bacteria was Gram negative. The KOH tests resulted in a viscous substance, indicating that all the environmental bacteria obtained from the garbage disposal and the laboratory sink were Gram negative. The MacConkey agar plates identified the bacteria to be Gram negative through growth on the plate. The growth on the plate was a pink color, signifying lactose fermentation from the bacteria. The environmental bacteria developed pink colonies on the EMB agar plates, further supporting the Gram negative identity and a low production of lactose fermen tation of the environmental bacteria gathered from the garbage disposal and laboratory sink. Gel electrophoresis was used in determining the existence and length of environmental plasmid DNA. The Miniprep isolated the plasmid DNA from the bacteria, but upon running the gel, it was discovered that no environmental plasmid DNA was present. The absence of bands

Adolescent Depression: Causes, Effects and Treatments

Adolescent Depression: Causes, Effects and Treatments Teenage Depression Urooba Fatima Depression is defined as a medical condition in which a person feels very sad, hopeless, unimportant and is often unable to live in a normal way (Merriam-Websters online Dictionary, n.d.). In 2004 alone, it was reported that 11.2 percent of teens suffered from depression (Depression in Children and Adolescents, n.d. para.1). Symptoms that adolescents tend to show when suffering from depression are difficulty with relationships, loss of interest in hobbies, persistent sadness, feeling of hopelessness and the feeling of guilt and/or worthlessness. There are many possible results that stem from depression, such as suicide, substance abuse and alcohol abuse. For various reasons, people fail to realize that majority of the youth in the U.S suffer from depression. People in todays society need to recognize the severity of depression and provide better treatments for their youth. In the past, people did not believe that children and adolescents could go through depression, but today teens show so many signs of depression that it is impossible to ignore. By the time 11 percent of adolescents turn 18 years old they have at least one depressive episode (Merikangas, n.d). One of the leading causes of disability in Americans is major depressive episode, according to the World Health Organization (Merikangas, n.d). The reason depression in adolescents has been ignored so long is that it can be very difficult to tell whether an adolescent is showing symptoms of depression or just going through a phase (Depression in Children and Adolescents, n.d). Before reaching adulthood about 20 to 30 percent of adolescent have one major depressive episode. 25 percent of adults who suffer from depression, started to show signs of depression in their adolescence (Schwarz, 2009). By 2020 depression will compete with heart disease as the â€Å"health disorder with the highest disea se burden in the world.†(Reuters, 2011) Depression in adolescents can be caused by many things but three of the main factors are genetic causes, biological causes, and environmental causes. Genetic factors are traits that you may inherit from your parents (Definition of Genetics, n.d.). Some examples of genetic causes are adolescents with a relative who is or has been depressed is more likely to get depressed. The most common types of depression that runs in the family are bipolar depression and severe major depression (Kim, n.d). However just because depression runs in one’s family does not mean that he/she` will suffer from depression. Depression can also arise in adolescents who do not have a family history of depression There has been a great deal of research that has been done to determine a biological cause, and after many years, researchers have concluded that depression may be caused by abnormal delivery of key neurotransmitters (chemical messengers to the brain)(National Institute of Mental Health, n.d). There are many neurotransmitters that can cause depression but one of the most essential neurotransmitters is serotonin. Serotonin is a chemical that helps deliver signals from one area of the brain to the other. Serotonin is also important for the well-being feelings, imbalances in the brain’s serotonin levels can cause depression (National Institute of Mental Health, n.d). Environmental causes are the influences that one may have from social and cultural that shape a person’s life.There are many environmental causes that may contribute to depression, such as the loss of a loved one, a traumatic event in one’s life, and big changes in one’s life (Healthline Editorial Team, 2012). Events such as these can cause a person to start feeling hopeless. However some research states that getting depressed because of traumatic or stressful event is because that person already has depression. According to Dr. Nassir Ghaemi most people never suffer from depression after a major life event (Ghaemi, 2012). Another environmental cause that can cause depression is bullying. Bullying is the ongoing physical or emotional victimization of one person from another person or a group of people (Bullying and Depression, n.d). Bullying can cause the victim to suffer from low self-esteem, and can also cause suicidal thoughts. People assume that only the child being bullied will suffer from depression in their life, but what they do not realize is that the bully is also at high risk of suffering from depression and suicidal thoughts (Klomek, Sourander, Gould, 2011). In the 1950’s and 1960’s doctors had started making a link between food and depression. Today we know that certain foods have a relation with depression (Laverie, 2010). Food additives are one of the many preservatives that contain synthetic chemicals, and research has proven that synthetic chemicals can cause many symptoms of depression to occur. Food additives are used to add flavor to foods, and to help make foods look more appealing. But the number one reason for using food additives is to help preserve food so that it can last longer (Bousch, n.d.). Research has proven that many food additives have a harmful effect for our health physically but also mentally. Just like food additives, industrial by-products have the same effect on ones mental health. Industrial by-products are products that are produced using machines in factories (Merriam-Webster’s online Dictionary, n.d.). Some examples of food additives that have been proven to have a negative effect on m ental health are foods that are identified as â€Å"sugar-free† or â€Å"diet† (Bousch, n.d) These foods all contain Aspartame, better known as artificial sweeteners. Aspartame can cause many diseases including depression. Another food additive to avoid is monosodium glutamate (MSG), an amino acid used in many frozen foods and chips. MSG can damage cells even to the point of death by over exciting them, and MSG can also affect neurological pathways. If many of these causes are not avoided, adolescents may suffer from depression which may have many consequences. Depression, if left untreated, has many effects. One of effect of depression is substance abuse. Substance abuse and mental disorders usually co-occur in adolescence. Adolescence suffering from depression are usually in search of a way of making themselves feel better, which usually leads them to drugs and alcohol. Teens who try to self medicate marijuana and other drugs end up making their depression worse (Adolescence Depression and Substance Abuse, n.d). Drug abuse and alcohol abuse can also cause suicide because it can impair one’s judgment and increasing their impulsivity, which can cause them to make decisions without thinking of the consequences (Suicide and Depression, n.d). Another effect depression can have on adolescents is a negative impact on school performance. Depression can cause lack of concentration which causes a disinterest in school. Also students tend to be more forgetful when suffering from depression, which causes them to forget about assignments, tests, and quizzes which can cause grades to go down. Another issue adolescents face in school is with insubordination. Depressed adolescents get into more fights and arguments with peers and teachers. School performance can also affect depression, for example doing poorly in school may have an effect on one’s self esteem. School also can be a trigger for stress, which is another cause of depression. Also, adolescents have trouble interacting with their peers which may discourage them from wanting to go to school (Depression, n.d). One of the biggest consequences of leaving depression untreated is suicide. Suicide is the third leading cause of death in adolescents in the U.S. (Suicide Prevention, n.d). The number one cause for suicide is untreated depression (Caruso, n.d). There are many reasons why adolescents commit suicide but most of the time it’s because they think it’s the only solution to their problems and they are unable to see that they can turn their life around (Teenage Suicide, 1999). According to Center for Disease Control over 90 percent of the time someone commits suicide it is because they have a mental disorder that can be treated and if it were treated there would be a less number of suicides in the U.S (Suicide Prevention, n.d). Suicide shares many symptoms with depression but to a much more greater extent, for example extreme hopelessness, insomnia, heightened panic attacks, and irritability (Some Facts about Suicide and Depression, n.d). Depression, unlike many other diseases, is treatable. There are many different approaches to treating depression such as antidepressants, psychotherapy, and electroconvulsive shock therapy. Antidepressants are used to balance chemicals in your brain called neurotransmitters (Greenlaw, n.d). Antidepressants help improve your mood, your appetite, and your sleep (Greenlaw, n.d). Like all medications, antidepressants have negative side effects, for example sometimes antidepressants can make some people feel suicidal, also antidepressants can cause nausea, weight gain, headaches, sweating, and diarrhea(Smith, Robinson, Segal, Ramsey, 2014). Psychotherapy is a series of ways of treating mental health, emotional and some psychiatric disorders (Psychotherapies, n.d). Another word for psychotherapy is talk therapy, psychotherapy involves having people understand their mental disorder (Psychotherapies, n.d). Psychotherapy also teaches one how to deal with stress and unhealthy thoughts. There are many different types of psychotherapy, because everyone responds differently to treatments. Some people may have to meet with the therapist alone whereas some people prefer to be with a group of people (Psychotherapies, n.d). There aren’t many negative side effects of psychotherapy, but one negative in choosing this method treatment is not always being able to find fully qualified therapists who can treat depression this way (Jollant, n.d). Electroconvulsive therapy is when you pass electric currents through the brain to cause brain seizures (Mayo Clinic Staff). Electroconvulsive therapy can reverse certain symptoms of mental illnesses faster than other treatments (Mayo Clinic Staff, n.d). Electroconvulsive therapy is known to be the most effective treatment for severe depression (Szalavitz, 2012). One of the biggest negative effects of electroconvulsive therapy is memory loss (Side Effects and Risks, n.d). People may also suffer from cardiovascular complications, dental and oral trauma, and skin burns (Park, n.d). Islam is a holistic religion, meaning that it has an impact on every aspect of one’s life. Everyone must face some trials and tribulations in life, it doesn’t matter how religious one person may be they can still be tested, as stated in this ayah in the Quran: â€Å"Do people think that they will be left alone because they say: â€Å"We believe,† and will not be tested?† (Qur’an 29:2). Islam teaches its believers never to despair and always have hope in Allah (swt). no matter how hard the situation maybe at the moment that Allah (swt) will also provide that person with relief afterwards (Quran 94:5). Islam believes that shaytaan can make one feel like they’re being punished so one may tend to lose hope and forget that it may only be a test from Allah (swt) not a punishment. According to some, trials and tribulation can also strengthen one’s relationship with Allah (swt) (Bataski, 2011). When someone feels depressed or down at times Allah (swt) states in the quran to always turn to him because he is the only true source of light and guidance. People may go through difficult times in their lives but they should always know that Allah (swt) will always be there for them to turn to. Society needs to recognize the importance of depression and should be able to equip it’s youth with treatments. If many people understood the causes of depression then maybe people would not ignore their symptoms and would go and get treatment for themselves or their children. If depression stays ignored then and nothing is done to help todays youth then there will be a rise in the number of deaths by suicide.

Language In My Home :: essays research papers

  Ã‚  Ã‚  Ã‚  Ã‚  People say that parents are teachers of good and bad English. People also judge people on how they speak, whether the language is incorrect or just simply inappropriate. I think I had the best of both worlds with my parents.   Ã‚  Ã‚  Ã‚  Ã‚  First of all, my mother is very articulate and has a very large vocabulary. Ever since I can remember she was correcting me on how I spoke and how I wrote. I always would get so mad at her for doing that, but I realize now that my vocabulary and English skills are better than that of many people I associate with. I feel much more confident with my writing and speeches because of my mother’s influence on my grammar. I know I can speak publicly and people will take me seriously and understand what I have to say because of my background in â€Å"good† English.   Ã‚  Ã‚  Ã‚  Ã‚  Secondly, my father is from Jersey City and never graduated college so his way of speaking is different than my mother’s. He speaks more of the vernacular he grew up with and he isn’t worried about what people think when he talks. He says he is more interested in getting his point across than worrying about whether or not people think he is brilliant. My father taught me that in situations of everyday life, you do not have to be articulate all the time. He teaches me everyday that speaking in my own way makes me who I am. He is not instilling upon me to talk â€Å"bad† but different situations call for different languages.   Ã‚  Ã‚  Ã‚  Ã‚  I do feel that my parents encourage me to use correct English whenever I can. They know that with my future plans in life, correct English usage is imperative. They also understand that sometimes I am just going to speak however I want in order to get my point across. I have noticed that even when I have conversations with friends, we all seem to sound so much more intelligent because we are finally using everything we have always been taught to use when speaking. Because of everything I have learned from my parents, I do feel adequately trained in English. I know, depending on my surroundings, how I am suppose to talk and I feel that if I am just hanging outside my house with my friends or giving a presentation to the CEO of a major corporation I can do it.

The Lion and the Mouse who Returned a Kindness :: Aesop, Aesops Fables

  Ã‚  Ã‚  Ã‚  Ã‚  Aesop among many other prominant authors wrote tales of animals taking on human characteristics, but none is so prevelant as the reputation of the mighty lion. Known as the king of animals, the lion appears as an object of strength and nobility in countless aspects of life including history, literature, art, astronomy, movies, and dance.   Ã‚  Ã‚  Ã‚  Ã‚  Who is this amazing creature? According to the Encyclopedia Britannica, the lion (Panthera Leo) is a flesh-eating animal that live cheifly in sandy plains and rocky places where there are thorn thickets and tall grass. Male lions can reach a length of 2.50m (8ft), and a weight of 250kg (550lb). They can live for 15 years, but in captivity some have reached an age of up to 30 years. They mainly eat larger herbivores such as buffalo, zebra, and in cultivated areas an occasionally human. There strength is amazing, and both parents take great care in tending to their young, often referred to as cubs (168-69).   Ã‚  Ã‚  Ã‚  Ã‚  Much is to be said about the mannerisms and personalities of lions, and no one has summed this up as well as Aesop. There are four fables listed in our textbook dealing with the qualities humans believe to be true about lions. These assumptions may have begun with Aesop’s fables, but really knows.   Ã‚  Ã‚     Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚     Ã‚  Ã‚  Ã‚  Ã‚  In the first fable, The Lioness and the Vixen, the saucy personality of the lioness is shown. When denounced for the birth of only one cub, the lioness quickly snaps back aat the vixen, â€Å"Only one, she said, but a lion†(Aesop 607). This answers the question of quality over quanity; and for most the lion is considered the best in quality the â€Å"cream of the crop† as some would say. Aesop iterprets here that the lion knows he is the best, and doesn’t mind sharing it with the rest of the animal kingdom.   Ã‚  Ã‚  Ã‚  Ã‚  Aesop again illustrates the lion as being king in The Lion, The Wolf, , and The Fox. Aesop clearly writes â€Å"all the animals came to pay respect to their king,† (Aesop 607). Even in the title of the fable Aesop lists the lion first before the wolf and fox. This could just be by mishap, or as seen in other fables the animals could be listed in order of appearance in the text. Regardless of the title Aesop gives the lion dominating powers of the other animals. He writes â€Å"the lion demanded to know at once what cure he had found,†(Aesop 608).

The Benefits of Community Service :: Community Service Experience Paper

A typical school day for many University students consists of sitting in a classroom and listening to a lecture. While there is great value in this style of learning, my community service work has taught me the many benefits of learning not only from professors, but also from fellow classmates, partners in the community, and individuals at volunteer sites, regardless of their age or educational background. It has also taught me to be an active member of our community and to share the burdens and responsibilities that goes along with that role — caring about the living conditions of others. I am very interested in literacy so I chose to volunteer at the Literacy Center and work with 11- to 16-year-old students after school. On my second visit to the center, I ate dinner with a 14-year-old boy and asked him how his day had gone. He said he didn’t like his reading class, and I asked him why. He replied, â€Å"I read at a third-grade level.† I was extremely shocked and didn’t know how to respond. After a minute of silence, he asked me if I knew about the Spanish_America War. I told him that I had just learned about it last semester in my college history class. He said he had to write a paper on it and asked if I could review what he’d written. I was amazed; a 14-year-old student was writing a paper about a piece of history I hadn’t even known existed until I was nineteen. This discussion gave me a new perspective on the concept of literacy. I learned that when considering what literacy means, it’s important to consider not only an individual’s ability to read and write, but also his or her total cache of knowledge.

Hypothesis and Conclusion

Running Heading: hypothesis and conclusion Unit 4 Short Paper: Hypothesis and Conclusion Kaplan University Ashley Gramma CJ499: Bachelors Capstone in Criminal Justice Professor Christopher Elg March 12, 2013 Science proceeds by a continuous, incremental process that involves generating hypotheses, collecting evidence, testing hypotheses, reaching evidence based conclusions. (Michael, 2002). The scientific process typically involves making observations, asking questions, forming hypotheses and testing hypotheses by way of well-structured experiments. Science in Action’s Science Fair Projects & More, 2010-2011). The scientific method is steps used by many to find answers to questions they want to know. The scientific method is an approach to acquiring knowledge that contains many elements of the methods, and it tries to avoid pitfalls of any individual method used by itself. (Rybarova, 2006). Methods of inquiry are ways in which a person can know things or discover answers to th e questions. (Rybarova, 2006). What are the five scientific methods of research inquiry and how they are defined?Explain how it is applied to the research project and provide examples. Develop a hypothesis focused on the professional practices of criminal justice practitioners. Then select two methods of inquiries and how you would apply them to your hypothesis to reach a conclusion. The five scientific methods of research inquiry are question, hypothesis, experiment, data analysis, and conclusion. The question process is what I want to learn, which in this process you will decide what variables you want to change and how. Regents of the University of Minnesota, 2003-2012). Ask yourself, is it testable or non-testable? Those variables will be dependent and independent variables. A characteristic whose value may change, vary, or respond when manipulated experimentally is called a dependent variable. (Regents of the University of Minnesota, 2003-2012). Conversely, something that affec ts the characteristic of interest is called an independent variable. (Regents of the University of Minnesota, 2003-2012). The dependent variable is what you will study. Regents of the University of Minnesota, 2003-2012). Hypothesis is your thought on why it is or an educated guess. It is a possible explanation that is intended to be tested and critically evaluated. (Rybarova, 2006). Hypotheses clarify the question being addressed in an experiment, help direct the design of the experiment, and help the experimenters maintain their objectivity. (Regents of the University of Minnesota, 2003-2012). You are generating a testable prediction. (Rybarova, 2006). A method is replication or sample size, constant conditions, and control. Regents of the University of Minnesota, 2003-2012). You are evaluating the prediction by making systematic, planned observation, which involves research and data collection. (Rybarova, 2006). Then, the results, which is describing and understanding the results of an experiment are critical aspects of science. (Regents of the University of Minnesota, 2003-2012). Once you are at this step you can decide if the original hypothesis was true or false. You can use this observation to support refute, or refine the original hypothesis. (Rybarova, 2006).Finally, the conclusion which is the results you got from the research compared to the question. Did your question get the answer it want, and why or why not. Understanding and applying it to your scientific inquiry will give you a good if not the best chance to arrive at reliable, objective and credible scientific findings. (Science in Action’s Science Fair Projects & More, 2010-2011). My question is has airline safety gone to the extreme since 9/11. This question is testable. My hypothesis or prediction is that airline safety has gone to extreme since 9/11.So how will I test this theory? I would do a telephone survey with 500 customers at use at least one of the four major airports. The qu estions will evolve around the customers experience with the airline security and safety issue since 9/11. In an article written by Bill McGee in the USA TODAY stated that, â€Å"while the Transportation Security Administration's effectiveness has been hotly debated, there's no denying that the â€Å"hassle factor† of flying commercially has soured many Americans on traveling by air. † (McGee, 2012).Although the heightened airport security procedures do not directly affect airline operations, the new process has caused a noticeable subset of airline passengers who opt for different modes of transportation or skip travel entirely. (Logan, 2004). An economic study from Cornell University in 2007 showed that federal baggage screenings brought about a 6 percent reduction in passenger volume across the board, with a 9 percent reduction in the nation's busiest airports, totaling a nearly $1 billion loss for the airline industry. (Logan, 2004). Has the airlines safety gone to extreme since 9/11?Yes, they have gone to the extreme to most of the passengers whom were use the airlines. Since they have change the airline security policy they have lost quite a few passengers. These passengers have chosen to take a different travel alterative. My results have shown they that passengers have stop using the airlines as much, but does not state exactly why they do not use the airlines. References: Logan, G. (2004). The Effects of 9/11 on the Airline Industry. USA TODAY. http://traveltips. usatoday. com/effects-911-airline-industry-63890. html McGee, B. (2012).Five most significant changes in air travel since 9/11. USA TODAY. Travel. http://travel. usatoday. com/experts/mcgee/story/2012-06-27/Five-most-significant-changes-in-air-travel-since-911/55841424/1 Michael, R. (2002). Strategies for Educational Inquiry: Inquiry ; Scientific Method. Fall 2002 — Y520: 5982 http://www. indiana. edu/~educy520/sec5982/week_1/inquiry_sci_method02. pdf Regents of the Unive rsity of Minnesota. (2003-2012). The Scientific Method. http://www. monarchlab. org/mitc/Resources/StudentResearch/ScientificMethod. aspx Rybarova, D. (2006).Introduction Acquiring Knowledge, and the Scientific Method. http://www. google. com/url? sa=t;rct=j;q=;esrc=s;frm=1;source=web;cd=9;cad=rja;ved=0CGIQFjAI;url=http%3A%2F%2Fwww. u. arizona. edu%2F~dusana%2Fpsych290Bpresession06%2Fnotes%2FCh1%2520Introduction%2C%2520Inquiry%2C%2520and%2520the%2520Scientific%2520method. ppt;ei=TeA_UaGqD8vZyQHD-4GQAg;usg=AFQjCNEbxy8umFWok015d60lu9H6Y8t0qw. Science in Action’s Science Fair Projects ; More. (2010-2011). The Scientific Method: The Method in the Madness! http://www. science-fair-projects-and-more. com/scientific-method. html