Competitive strategies government policies Essay

The current and expected government policies and regulations including taxes and regulations in place to address issues related to externalities. Traditionally the government policies towards the environment and taxes, has control measures for regulation and legislation. Through your government, the policies are designed to achieve more efficient use of the resources that are made available to the consumers. To promote a substitution between the resources that is present and provides an incentive from the government policy. While the government refuses to introduce environmental taxes so the current taxes are valuing the environment with the understanding of the fundamental problem in setting taxes for the state of Wisconsin. Citizens of the State of Wisconsin, and neighboring states such as Illinois, Indiana and Iowa subscribes to the Milwaukee Journal Sentinel. It does not matter how big the crises are related and they are, they derive from the same underlying problem and most just want attention. Looking at what has happen in the world this year alone has made the newspaper industries more popular than ever before. Some citizens have stop subscribing because the news is just to devastating to read and then watch on television. Looking at the current policies and regulatory landscape it has been found that many of the existing FCC policies were created just to address the issues that where inherent by the state. Taxes reduce the output and raises prices, this alone might have an adverse effect on the consumer. Producers might be able to pass on the tax to the consumer if the demand of the good is inelastic and as the end results the tax many only have a marginal effect in reducing the demand and finial output of the amount of papers that would be delivered each day. As a reminder recent studies show that the current history status of competing newspapers is but not excluding about 100 cities, despite the substantial efforts to protect the consumers from a variety of different stories that will be published. American has to remember the first amendment is freedom of speech. If there is a story to be told then please expect to read about it, even if it is not all completely true.

Nutrition and Childhood Obesity

There is a lot of talk these days about childhood obesity and why it seems that today's children are more overweight than the previous generations. The fact of the matter is that we live in time where things are constantly changing such as our jobs, the way we spend our time, and the way that we look. Obesity has been a major issue for many years in the United States. Children as well as adults suffer from obesity and the rates are increasing every year. Obesity can be a result of heredity, overeating, psychological disorders, other medical conditions, etc. but no matter what the cause is, it can lead to other problems. One out of five children in American schools are obese due to poor school lunch, fast food restaurants, and sedatary lifestyle without exercise and lack of parental involvement. Adult and childhood obesity have increased substantially in the last 30 years. Currently, 31% of adults and 18% of children are obese, as defined by their body mass index (BMI). One of the mai n factor that is causing obesity in children, is the quality of food in our school systems.School cafeterias are serving canned foods with high sugar content, fried chicken nuggets and soda machines in the hallway. The meals that are currently available to our children are not healthy enough to eat. . The school cafeteria are feeding children food that has high amount of fat and carbohydrate content, not to mention the vending machines that are stocked with potato chips,candy,soda and baked goods that are loaded with high calories and sodium. The children need full course nutritious meals to help them function in class and keep their energy levels high.In order for our children to make healthier choices, the products in the vending machine should be replaced with snacks such as fruit, crackers, raisins and yogurt which are all healthy alternative. What I also see as a major contributor to obesity in children and adults is Fast Food Restaurants. Today people are so busy and they just aren't taking the â€Å"time† that's needed to prepare a healthy dinner. People are constantly on the go, and find it very convenient to pick up a Whopper at Burger King or a Hot Dog from Sonic. The Fast Food Restaurants are a billion dollar industry and a quick fix for people on the go.The convenience of the fast food industry allows working people to gather food for their family, when they are in a time crunch. The people view this as a time saver, but in reality, they are harming themselves and their family by not cooking healthy meals. The calories and high fat content in fast-food helps American to gain weight faster, also leads to health problems that include heart problems, diabetes, high blood pressure, high cholesterol and stroke to avoid these problems as American we need to stop eating out and try to prepare healthy meals at home with organic food or regular food like in previous times.In my opinion they need to replace some of these restaurants with healthy organ ic restaurants around the world to eliminate some of this epidemic in obesity to keep Americans living longer. Another reason that our children are obese is that our children tend to stay inside and play video games and watch television for hours on end, rather than stepping outside and having fun or exercising. In many schools throughout the United States, there has been a decrease in the amount of free play or physical activity that children receive during school hours.Only about one-third of elementary children have daily physical education, and less than one-fifth have extracurricular physical activity programs at their schools. In order to live a well-rounded healthy lifestyle physical activity should be incorporated into a child’s daily activities. Exercise helps children build strong bones and muscle and helps fight against obesity. Parental involvement in the prevention of childhood obesity is very important.The problem is that many parents don't fully understand the problem themselves nor have a good understanding of what it takes to start your child off right with a healthy life. Parent involvement is very important in the prevention and treatment of childhood obesity. The positive influence helps to teach the child healthy behaviors that will help them to make healthy food choices. Teaching your child healthy eating habits is one of the basic and easiest childhood obesity prevention tips.When your child knows the importance of eating proper amounts of food, drinking enough water and then playing well, you won't have to bother about obesity at all. Parent has to become involved by monitoring their children’s eating habits. The parents can prepare healthy meals by eliminating bad fats from their children’s diets. The parents could prepare lunch using meats lean meats and products low in fat and salt like ham, turkey, fish and chicken, while make sure that they are not forcing them to eat too much.Childhood obesity prevention, can start by preparing delicious foods such as French fries, potato skins, pizzas, nachos, desserts, etc. , at home, to keep them from overeating these foods from outside. Kids get tempted to eat junk very easily, and in order to control this, prepare these meals at home so you won't have to bother about junk cravings! Last but not least, we need to address all these programs out-hear that is associated with weight loss; weight is approved for safe weight loss by the food and Drug Administration, weight loss supplement is a joke.Some companies advertise all these weight loss programs that do not work on Americans but getting rich off the poor and wealthy, â€Å"pills and diet plans promising to help shed pounds in days have made the weight loss industry more than $62 Billion a year business. The Doctors knows some of the plans don’t work but they don’t care all they see is a dollar sign in front of their face, as Americans we need to educate our self on what plan works fo r use not what others say.In today society as Americans we need not to listen to some of the Doctor or advertisement, we will be in some much debt about time you realize that you are broke and some of these diet plans didn’t work at all. In my opinion as American we need to do this plan the old fashion way without medication to help use loss weight. (1) Cardio is the key work keep the hearting pumping in-order to loss the weight (2) weight-train help you to get tone and burn fat. (3) Swimming is the best exercise because it works all the muscle (4) Eat six times a day, morning meal, snack, lunch, snack, dinner, snack

Ehe development of Scrooge’s Character Essay

But as I know your purpose is to do me good, and as I hope to be another man from what I was, I am prepared to bear your company, and do it with a thankful heart. Will you not speak to me? † The underlined sentence shows a complete character reversal, such a drastic change in Scrooge’s character in comparison to that at the beginning of the book. We are shown a person who gains an insight into his true character. At the onset of the book some may have seen it an impossible task to change a seemingly impenetrable character such as Scrooge into a good man and that he was past redemption. However, Dickens shows that no matter whom the person is, irrespective of what that person has done in the past, everyone is able to have a second chance and that forgiveness is an attribute which we should all ourselves hold. The spirit takes him to the Cratchit’s house once again. However, there is no laughter this time, just silence. Scrooge is eager to find out what is troubling the Cratchit’s and this is revealed when Bob Cratchit returns to the house. It is then that he remembers the empty stool by the fire and the crutch resting upon the floor. This is a shocking reminder that Tiny Tim has died. It now lies heavily on Scrooge;s conscience as he could have prevented it. As the family is torn apart and he witnesses Mr Cratchit break down into tears he also sees his children rushing to his side. There is still a lot of love within the family even though there is not happiness. Scrooge felt that he had been through enough and that nothing else could shock him especially after all he had seen so far. But Scrooge couldn’t be more wrong. As the Ghost takes him to see his own grave Scrooge releases a loud cry. Prior to this the ghost takes Scrooge along the streets where he lives. He makes Scrooge listen to the conversations people are having on the street about a recent death; â€Å"It’s likely to be a very cheap funeral,† said one speaker; â€Å"For upon my life I don’t know of anybody to go to it. Suppose we make up a party and volunteer? † Scrooge feels pity for the fellow who has died as no one misses him and no one feels sorry that that he has gone. He listens as a few men decide that they will volunteer to go to the funeral but only if there is a large spread put on for lunch. Hhe also witnesses people bringing many items to the pawnbrokers from the deceased man’s home, pulling down curtains and removing bed linen and even removing the shirt which the man is laid to rest in whilst in the coffin. These sights disgust Scrooge especially when he realises that it is he who he pities. The change in Scrooge’s character is shown within one line â€Å"I am not the man I was. Ii will not be the man I must have been† which he cries to the spirit whilst clutching at its robe. Dickens uses a very clever comparison when he shows the reader the future detailing Scrooges death and Tiny Tim’s death. As Tiny Tim’s family long for him to be with them and cry in sorrow, Scrooge only has people stripping him of his materialistic possessions and a few businessmen volunteering to go to the funeral as long as they are fed. Theses two deaths show a boy who was loved dearly contrasted with a man who was hated within his town. This shows that even after death our relationship with other people and the way we have behaved still live in. The harsh scenes that Scrooge has witnessed throughout this night have left a deep impression on him, significantly changing him and his life. The following morning being Christmas Day, Scrooge awakens displaying many new, startling emotions. He says, â€Å"I am as light as a feather. I am as happy as an angel, I am as merry as a schoolboy, I am as giddy as a drunken man. A Merry Christmas to everyone! † As Scrooge buys a large turkey and sends it to the Cratchit’s house for dinner he then dresses and arrives at the house of his Nephew who greets him warmly shaking his hand and offering him a seat. As the room fills and they sit down to eat Scrooge feels great warmth, for the first time he can truly see again and he forgets about his business and about money and begins to live his life opening his heat to those around him. The Following morning on Boxing Day, Scrooge makes a conscious effort to get to work early so that he can catch Bob Cratchit arriving late for work as he did every year. He acts like he would have usually done pointing out that he is late and asking his for his excuses and then he says â€Å"I am not going to stand for this sort of thing any longer, and therefore, I am about to raise your salary. † It is then that Bob realises Scrooge is not the miserly cold man he one was, but is now transformed. Dickens talks of Scrooge’s actions which followed and how he kept the word he had given to the Spirits, he informs us that Tiny Tim did not die and that Scrooge became a wonderful citizen and a great friend to the Cratchit’s as he did to he Nephew. When Dickens published this book he aimed it not at the poor but at the upper class. This was obvious as the poor in Victorian times would not have been able to read such books as these. He wanted to change society’s views and create awareness of the poverty that existed. His emphasis on Children’s ignorance and want I think is a brilliant use of imagery. Dickens subtly insults the rich calling them ignorant and greedy. Despite this, however, Dickens did not receive criticisms for this book but received high commendations and it is still regularly referred to and read by children and adults of our generation. This book is just one of the wonderful creations of Dickens’ imagination, carrying a powerful and profound message that will educate all generations to come.

Second Language Learning Essay Example | Topics and Well Written Essays - 750 words

Second Language Learning - Essay Example Thus, recasting is perfect for classroom use and is often applied by teachers to see the degree of production reached by their student (Loewn & Philp). However, there is an alternative view to this mode of teaching. Critic Lyster feels recasts to be an ineffective form of teaching (2001). This claim lays on the idea that the other forms of feedback make a more impressive difference. This is because recasts are unable to prove the difference they make. Recasts in their own form are indefinite in showing he progress that is obtained from being used. The advantage of recasts is their similarity to different types of corrective methods used to L2 learning. This makes 50% of the results used by this form prove to be of great benefit to any learner. Recasts take up different forms. Each form has different characteristics which help determine the effectiveness of its model. The success of this form is evident in the help it provides to the learner and the use of this form. Thus, despite the overriding criticism, this essay will move to prove the different types of recasts and the methods that can be employed to make it a very effective form of learning. Research: including theoretical articles and reviews on this form of study have found support that a linguistic form of teaching adds to the communication that focuses solely on creating meaning and is thus of great help in the classroom (Doughty & Williams). Greater emphasis is laid for focus on form because it allows the student to learn from mistakes that arise in linguistics instead of paying too much attention to meaning and communication (Long 2002). This allows a natural flow in the class as it allows the student to learn from their mistakes instead of focusing on a specific and particular way of teaching. This is known as response moves and allows the student to decipher their own error in the words they make. van Lier considers this form of recast to be present in the interaction that exists in a classroom (2007). The different types of forms vary in their context. For instance, incidental feedback is provided to students during a routine use of the language (Ellis 2001). This mode is useful in classroom because it allows the instructor to improvise and assist in teaching without any form of pressure on a student. It also helps because it allows the student to learn through their mistakes. The other type of feedback is known as corrective feedback. This is when the student uses the language verbally allowing any error to be easily identified by fixing the correctness and exactness that will be evident in communication (Seedhouse 2006). The form is effectiveness in its use because it allows the teacher to know the exact mistakes made by the student and correct them during the communication process. These forms of feedback are seen as immensely useful because of their ability to shift the focus from the content to form. Thus, instead of focusing on the idea that a mistake has been made, form ins tead implies the presence of an error (Ellis, Loewen & Erlam). By using this method of feedback, the student is encouraged to realize their own mistake. The teacher

Legalize Google Glasses while Driving Assignment

Legalize Google Glasses while Driving - Assignment Example They are efficient in enabling a driver to check on literally all features of a vehicle such as fuel levels, the GPS, weather and temperatures and such other features that normally require one to make eye contact from the road to the dashboard of the vehicle or on phone. There are thus profound advantages while using the glasses but critiques argue that the use is equally as dangerous as the concentration of a person definitely shifts from the road to the features on display on the glasses. Proponents of the legalization of the glasses argue that they are covered in the legislation on support to use of hands-free gadget while driving to minimize the likelihood of accidents. Fact: The head-mounted technology in use with the Google glasses are a great revolution in modern day but lawmakers are increasingly getting disturbed by the use of such computerized technology. In fact, the legislature in West Virginia is in the process of amending existing legal infrastructure to get the offense in use of Google glasses while driving. Cause: As many get disturbed with increased rates of accidents through use of cell phones while driving the support of such measures to ban completely the use of the phones while one drive would be instrumental in addressing the issue. Effect: It is likely to produce positive effects as required in reducing rates of road accidents by banning the use of the phones while on road. This would encourage the use of hands-free communication devices while driving. Summary: Melnick Meredith, â€Å"NTSB Calls for a National Ban on Cell Phones Behind the Wheel† 2011. Web. 26 March 2014. Melnick shows that risks of car crash increase greatly by the use of cell phones while driving.  

Decriminalizing Drugs Essay Example | Topics and Well Written Essays - 1250 words

Decriminalizing Drugs - Essay Example Illegal drug use continues in the US despite numerous and aggressive enforcement strategies and legislation aimed at illegal drug sales and use (Reuter 512). In addition to illegal drugs, the rate of prescription drug misuse and addiction continues to rise, with Oxycontin being the most common of these drugs (Grau et al. 169). Regardless of whether the drugs are legal or illegal, drug use and addiction has many direct and indirect effects on society including health costs, crime rates, incarceration, rates, and high costs of enforcement and legislation (Reuter 514). However, as evidenced by the steady increase in drug use, current attempts at drug control do not seem to have any significant effect and are apparently not effective, making decriminalization a more effective alternative. An Argument against Decriminalizing or Legalizing Drugs In the article, â€Å"Against the Legalization of Heroin,† de Marneffe presents his argument as to why the United States should not legaliz e or decriminalize illegal drugs (34-40). The first reason he presents against the decriminalization or legalization of illegal drugs in the US is that it would surely lead to an increase in their use (34). While this premise is based solely on speculation and assumption, and not based on facts or evidence, it is the argument most commonly used by individuals opposing drug decriminalization or legalization in the US. De Marneffe continues the speculation by making the prediction that if drugs (i.e. heroin) were made legal in the US, all adolescents would begin their regular use which would have a detrimental effect on their achievement in the future and general wellbeing (36). This argument is based on the premise that life is especially difficult for adolescents and heroin use is pleasurable, so adolescents would use it regularly to deal with life in general (37). However, like the previously discussed argument, there are no facts or evidence to prove this. In the article, de Marneffe also argues that current drug laws and policies make using illegal drugs (i.e. heroin) more difficult and more expensive, make the drugs less available, reinforce the social norms against using them, and predictably reduce rates of illegal drug use (36). Again, as with his other arguments, there are no facts or evidence supporting this premise; and, the argument is based on speculation and assumption like the othe r arguments presented in the article (36-7). History of US Drug Laws Throughout the 19th century, illicit drugs such as opium, morphine, cocaine and heroin, were legal in the United States (Echegaray 1217). In 1914, the US Congress passed the first antinarcotics act, the Harrison Act, which was a law controlling the sale and distribution of certain drugs; however, the Harrison Act did not prohibit drugs entirely (1222). The Narcotic Drugs Importation and Export Act dealt with importing and exporting drugs and it was passed in 1922 (1223). By the 1950s, a number of laws were passed that prohibited or restricted using, selling or distributing drugs (i.e. cocaine, heroin) (1225). For example, the Boggs Amendment to the Harrison Act was passed in 1951, establishing a mandatory two-year sentence for convictions of first-time drug offenders; and, the Narcotics Control Act increased penalties for drug

Cold War - Causes and Consequences of the Battle of Two Ideologies Essay

Cold War - Causes and Consequences of the Battle of Two Ideologies - Essay Example The cold war was the result of the clashing between capitalism and communism which at the moment were two opposing worldviews. For the two countries involved, the war was a battle between the two civilizations capitalism and communism. There was also the concern by the Soviet Union to protect its sovereignty by securing its borders. This was due to the two previous invasions in one century by the Germans in 1941 and Japan in 1904.In 1945, the U.S.A created and used the atomic bomb against Japan. This sparked an arms race with Russia attempting to make one of its own thus both countries created large stocks of missiles and other arms. There was also the threat that Russia felt after the U.S.A moved its bombers to Europe and the rearming of Germany as well as its admission to NATO. The war was further aggravated to show technological superiority using the space race as a platform with the launching of satellites into space by the race.Politically the war was meant to be a quest for dom inance across the world; thus, the competition between them and their political allies was geopolitical in that their allies were strategically found around the world. As a result, the United States aimed at containing the expansion of Soviet power. The two countries also sought to influence new governments the world over following the power vacuum after decolonization. For this, the United States backed brutal dictators only to prevent the spread of communism that was advocated for by the Soviet Union. As a result, the U.S. abandoned its ideals of self-determination. The cold war, in regard to politics, led to the election of anticommunist leaders into power such as Nixon, Regan, Kennedy, and Truman. The leaders and Truman in particular approved funds for developing nations, in Asia, Africa, and Latin America to curb communism.

Ethical Issues in Health Essay Example | Topics and Well Written Essays - 1500 words - 1

Ethical Issues in Health - Essay Example Ethical codes usually require freewill or constraint in the part of clients only when threat is probable and imminent. Other scholars firmly oppose this observed contradiction between nursing principles and involuntary treatment; they refer to the right of clients to treatment, not only his/her right to say no to medication, as an essential matter (Freckelton & Lesser, 2003). Yet others argue that taking a stand in this debate draws away the attention of mental health professionals from more crucial issues about the quality of mental health services. Judgments aside, for a large number of mental health professionals, exercising involuntary treatments or forcible medications has become an essential part of their professional obligations. These professionals may frequently admit clients under involuntary directives or assist court orders for outpatient treatment and medication (Hayes et al., 2007). Numerous professionals are now confronted with the challenge of discussing complicated and problematic decisions with clients who pursue treatment under court orders. Similarly, because forced medication for mental disorder is perhaps as persistent as mental disorder itself, numerous mental health clients with severe and chronic mental disorders will undergo such medication over the course of their disorder (Freckelton & Lesser, 2003). Usually, forced mental health procedures may be given as a ‘crisis stabilization’ type of hospitalization in case of probable threat to the client or to others (Shally-Jensen, 2013, 369). Sev eral states are increasingly implementing outpatient authorized treatment that preferably administers ‘assisted treatment’ (Shally-Jensen, 2013, 369) with additional resources and further implications if treatment procedures are not followed. Mental disorder can be a dreadful misfortune affecting not just the patient but family members, communities, and the society

Macroeconomic Performance of China Essay Example | Topics and Well Written Essays - 2500 words

Macroeconomic Performance of China - Essay Example The country's economic progress is visible in terms of all these factors - the huge jump in per capita incomes, the increased scope of activities for non - state sector enterprises, and its closer integration with the global economy. The Chinese economy grew at a healthy rate of 8% in the year 2000. The growth was stimulated by supportive macroeconomic policies, and a favorable external environment. PESTLE Analysis - an Introduction: PESTLE analysis is a useful tool for understanding the "big picture" of the environment, in which you are operating, and the opportunities and threats that lie within it. By understanding the environment in which you operate (external to your company or department), you can take advantage of the opportunities and minimize the threats (RAPIDBI). Specifically the PEST or PESTLE analysis is a useful tool for understanding risks associated with market growth or decline, and as such the position, potential and direction for a business or organization. Political Environment: Political forces influence the legislations and government rules and regulations under which the firm operates. Every company faces political constraints in the form of antitrust laws, fair trade decisions, and tax programs, minimum usage legislations, pollution and pricing policies, administrative activities and many other actions, aimed at protecting the consumers and the local environment. These laws, rules and regulations affect a company's profits. However, there are other political actions such as patent laws, government subsidies and product research grants that support business activities. Thus, political forces influence the organization both positively and negatively. Political activity also influences three additional functions, viz. the supplier function, the customer function and the competitor function. The customer function is influenced by the political activity when government demand for products and services can create, sustain, enhance or eliminate many market opportunities. Economic Environment: Economic factors clearly indicate the nature and direction of the economy in which a firm operates. Every market is unique and consumption patterns change along with the wealth of the consumers in various market segments. For strategic planning all the economic trends at national and international levels have to be considered. Prime interest rates, inflation rates and trends in the growth of the Gross National Product (GNP), general availability of credit, the level of disposable income and the propensity of people to spend are the economic trends that have to be analyzed. The potential economic impact of international forces appeared to be severely restricted and was largely discounted until recently. The focus of economic environmental forecasting was changed by the new international power brokers. The European Economic Community (EEC), the Organization of Petroleum Exporting Countries (OPEC) and coalitions of lesser-developed countries (LDC) are three well known examples of influential international power brokers. Social Environment: The social environment is an important factor as changes in the values, beliefs, attitudes, opinions and lifestyles in society create potential opportunities for an organization. For a company to grow, it is necessary to take advantage of societal

Do You Think Advertising to Children Should Be Banned Essay Example for Free

Do You Think Advertising to Children Should Be Banned Essay Do you think advertising to children should be banned? Why or why not? It is an established fact that companies might benefit from right understanding of the children’s role in purchasing process. It is considered to be the case adults are loyal to those brands which they are used to enjoy in their childhood. Moreover, getting elder, children may influence their parents quite deeply. Parents tend to work more and earn more to make up the deficiency of the time to spend with their children by making some purchases. Thus, effective advertising addressed to the young audience is in the interests of manufactures. Due to a possible harmful effect on children advertising is the subject of wide speculation: whether it should be banned or not. It is important to find out which groups of children run the risk. Many researches describing human socialization’s process divide it in several similar stages (Table 1). This division is very relative, but not devoid of sense. The summarized stage from birth to 2 years is not significant for consideration due to lack of ability to distinguish between commercials and other TV programs which appears in the second stage (2 – 6 years). In this stage, children don’t tend to deconstruct contradictions in their opinions and are not able to tend difference between their own belief and another point of view thrust on them. At the age of 6 – 8, children are aware of existence of opinions which may differ from their own beliefs, but do not exhibit the ability to actually think from another person’s perspective. At the fourth stage (9 – 10 years), children are able to accept another point of view, but are not able to consider situations as an impartial side. Children at this stage are able to understand advertising intent and recognize bias in advertising. However, they have no defenses against advertising. At the final stage (since 11 years), teenagers are able to set up hypotheses and take into account all possible options. They have already got some knowledge of advertising tactics and appeals. As evident from this analysis, the most defenseless element here is children aged by eight. However, they are allowed to make just a simple consumer choice and strictly limited financial resources. As for elder children, they have more substantial financial recourses and considerable freedom. Besides, they may influence parents’ choice in areas such as electronic devices etc. Some people argue for ban against advertising. Nevertheless, there are some refutations of necessity to ban it. For example, younger children rely in their choice most on in-store experience rather than information introduced by adds. As for teenagers, they tend to use alternative sources of information, parental advice or peers’ opinions. Most researchers believe that some people have not got the certain characteristics of the final stage even during adulthood. The question arises as to not just advertising to children, but advertising to everyone. In my opinion, the most reasonable way is to control (or even ban in certain cases) advertising of goods such as cigarettes, alcohol and non-nutritious foods.

Colour Perception in Skin Disease Diagnosis

Colour Perception in Skin Disease Diagnosis Color Perception Dermatologist’s perspective Abstract: Light and color are two important tools for the dermatologist in diagnosing skin diseases. Many articles have focused on the importance of light and illumination but there are only scanty literature about the importance of color perception. The definitions of color, color spaces and their types, assessment of color and its applications, recent advances in human color vision is reviewed. Key words: Color, colorspace, RGB, CIE L*a*b*, Spectrophotometry, Colorimetry Color perception is due to the evoked neural responses in the eye and visual cortex because of light stimulus. Colors differ from each other in wavelength, intensity, and saturation. The importance of color in plants ranges from attracting insects for pollination to production of bright colored fruits for seed dispersal. Color pigments are present in many animal species and has evolutionary importance for searching food, escaping from predators etc. Human skin color is linked with evolution and is changing according to the environment where humans live. Color science has various implications in telemedicine,dentistry,biometrics,anthropology, cosmetics,textiles , artificial intelligence, etc . Color of the human skin, mucosa, nails plays an important part in the social communication ,diagnosis and treatment of dermatological disorders. Dermatologists need to know about the biophysics of skin, eye ,color spaces , illumination sources to understand about perception of color . All visible colors to human eye can be produced by some combination of the three primary colors, either by additive or subtractive processes. Human color perception is most sensitive to light in the yellow-green region of the spectrum. We have three types of cone receptors for the long(L),medium(M),short (S) wavelengths. The balance of neural activity in these three receptors accounts for the millions of color shades. This is utilized by the Bayer array in modern digital cameras. The number of L, M, S color sensitive cones in the human retina differs among people by up to forty times. Human perception of color is controlled much more by the brain than by the eyes. Color vision has distributed processing in the cortex, with a number of brain zones being involved in processing wavelength data and creating color sense . Cone receptors in the human eye lose their color sensitivity with age, but subjective experience of color remains same over the years. The perception of color is flexibl e and relies on biological processes in the brain and eye. Phenotyping based on skin color has been attempted by many researchers the well known one is Fitzpatrick’s I to VI skin types.Though there are some drawbacks in this classification this is useful in a variety of ways treating diseases with phototherapy, in predicting the post inflammatory hyperpigmentation, for making skin colored prostheses , skin grafting etc. Human skin color can also be classified by visual color matching using the Munsell charts. But visual clinical methods of skin color evaluation for diagnostic purposes are so far mostly subjective and inaccurate. Many studies quantitate the skin color based on the spectrophotometry or tricolorimetry measurements which gives the absolute values of the color. The spectral reflectance provides a lot of biological and medical information about skin and mucosa. In case of non availability of these equipments digital cameras and software has been employed to compare and quantitate human color taken under standard conditions. Analysis of color data has to be done by a conceptual tool called color space. Color space aid the process of describing color between people , between software or machines. Color gamut is the area enclosed by a color space in two or three dimensions. Color space is useful to understand the color capabilities of a particular device or digital image and also useful to identify colors in a more intuitive way. There are many color spaces – sRGB, Adobe RGB, L*a*b*, L*u*v*, CMYK etc. Different color spaces are better for different applications. RGB is used in many display devices computer monitor, digital camera or a television, which uses these as its base colors. CMYK is more commonly used in printers. However, no two display devices are equal. A color shade defined by certain value of RGB on one device may look completely different on another device. A device dependent color space is a color space where the color produced depends both the parameters used and on the equipment used for display. Many devices have their own device-dependent RGB color spaces. RGB space can be visualised like a cube with the three axes corresponding to red, green and blue. L*a*b* color space proposed by CIELAB is popular because it is device independent and the L parameter has a good correlation with perceived lightness. It is non linear and intended to mimic the logarithmic responses of the human eye. Any color can be described by a combination of three coordinates, L*, a*,and b* , where L* is the total quantity of light reflected ,a* represents color ranging from red to green , and b* represents color ranging from blue to yellow . L* measures the brightness component of color, and it varies on an achromatic gray scale between a value of 0 (black) to100 (white). The a* and b* coordinates can be converted into hue angle and chroma of color . Hue refers the degree to which a stimulus can be described as similar to or different from stimuli where 0Â ° represents red and 90Â ° represents yellow. Chroma describes the intensity of color, with higher chroma indicating greater intensity. Melanin density and distribution can be assessed by the L* values wheras erythema can be known by the a* values. The color of gluteal region can be taken as the constitutive color whereas the cheek will give details of the facultative color. Skin that is usually exposed to the sun has a more intense red component, presumably because of increased vascularization. Exposed skin also showed lower reflectance (L*) than covered skin, probably because of melanin .Higher L* levels were associated with lighter skin, tendency for sunburn and less tanning . Han K et al (1) observed that the L*a*b* color space to be the most popular system used to measure skin color. The average L*a*b* values for the body parts were 61.74, 9.56 and 17.07, respectively. The site of lightest skin was found to be the medial arm , whereas the darkest was on the forehead . Redness was highest on the cheek and lowest on the medial arm . Skin color was lighter and more yellow in females than in males, whereas redness was higher in males. The factors that significantly influenced L* were sex, work place and sunbathing, factors that influenced a* were sex, work place and smoking; and the factors that influenced b* were sunbathing and age . Ian LWeatherall et al (2) did color measurement in ventral forearm of skin of 99 subjects and expressed the results in terms of color space L*, a*, and b* values. L* values ranged from 59.7 to 73.4.The hue angle ranged from 54.0 to 77.8degrees.The chroma values ranged from 13.2 to 21.6. These color-space parameters are proposed for the unambiguous communication of skin color information that relates directly to visual observations of clinical importance or scientific interest. Yun et al (3) introduced a new technique to measure L*a*b* color coordinates and the melanin and erythema indexes at the same time by analyzing the skin color of normal Asians . While the correlation of the melanin index with the L* value was negative, it was positively correlated with the a* and b* values. While the erythema index showed a weak correlation with the b* value, its correlation was negative with the L* value and positive with the a* value. Change in colorimetric values of bruises over time was significant for all three color parameters (L*a*b*), the most notable changes being the decrease in red (a*) and increase in yellow (b*) starting at 24 h.( 4) Colorimetric skin color values can also be used to study pigmentation capacity, to predict the risk of actinic cancer, in the study of reactions induced by physical and allergic stimuli ,for choosing appropriate sunscreens (5) Comparison using cheaper and novel ideas in this regard is yet to come. Recent advances in Information technology has allowed us to understand color vision and to extract the true color of the skin. REFERENCES 1) Han K, Choi T, Son D et al Skin color of Koreans: statistical evaluation of affecting factors. Skin Research and Technology 2006; 12(3):170-7 2) Ian LWeatherall1 and Bernard DCoombs Skin Color Measurements in Terms of CIELAB Color Space Values . Journal of Investigative Dermatology 1992; 99: 468–473. 3) Yun IS,LEE WJ et al Skin color analysis using a spectrophotometer in Asians. Skin Res Technol. 2010 ;16(3):311-5. 4) Scafide, K. R., et al. Evaluating change in bruise colorimetry and the effect of subject characteristics over time. Forensic Sci Med Pathol 2013; 9(3): 367-376. 5) Andreassi ,Flori L Practical applications of cutaneous colorimetry. Clinics in Dermatology 1995; 13(4):369-73

Introduction To Dc Dc Converter Engineering Essay

Introduction To Dc Dc Converter Engineering Essay ABSTRACT A bidirectional dc-dc converter is used for dc-dc power conversion applications. The power converter includes two full bridge converters This Bidirectional dc-dc converter is best for electrical vehicle applications. A bidirectional, isolated topology is proposed in consideration of the differing fuel cell characteristics from traditional chemical-power battery and safety requirements. The topology proposed in the paper has advantages of simple circuit with soft switching implementation without additional devices, high efficiency and simple control. INTRODUCTION TO DC-DC CONVERTER: DC-DC converters are devices which change one level of direct current/ voltage to another (either higher or lower) level. They are primarily of use in battery-powered appliances and machines which possess numerous sub circuits, each requiring different levels of voltages. A DC-DC converter enables such equipment to be powered by batteries of a single level of voltage, preventing the need to use numerous batteries with varying voltages to power each individual component.   1.1. BUCK-BOOST CONVERTER Fig. 1: schematic for buck-boost converter With continuous conduction for the Buck-Boost converter Vx =Vin when the transistor is ON. When the transistor is OFF the inductor in trying to maintain the current in the same direction reverses its polarity as a result of which the diode is forward biased and Vx =Vo. For zero net current change over a period the average voltage across the inductor is zero. Fig. 9: Waveforms for buck-boost converter Vin ton + Vo toff = 0 which gives the voltage ratio and the corresponding current Since the duty ratio D is between 0 and 1 the output voltage can vary between lower or higher than the input voltage in magnitude. The negative sign indicates a reversal of sense of the output voltage.   CONVERTER COMPARISON The voltage ratios achievable by the DC-DC converters is summarised in Fig. 10.We can notice that only the buck converter shows a linear relationship between the control (duty ratio) and output voltage. The buck-boost can reduce or increase the voltage ratio with unit gain for a duty ratio of 50%. Fig. 10: Comparison of Voltage ratio 1.3 BI-DIRECTIONAL DC-TO-DC CONVERTER A DC-DC converter which can be operated alternately as a step-up converter in a first direction of energy flow and as a step-down converter in a second direction of energy flow is disclosed. Potential isolation between the low-voltage side and the high-voltage side of the converter is achieved by a magnetic compound unit, which has not only a transformer function but also an energy storage function. The converter operates as a push-pull converter in both directions of energy flow. The DC-DC converter can be used for example in motor vehicles with an electric drive fed by fuel cells. A bi-directional converter for converting voltage bi-directionally between a high voltage bus and a low voltage bus, comprising a switching converter connected across the high voltage bus, the switching converter comprising first and second switching modules connected in series across the high voltage bus, a switched node disposed between the switching modules being coupled to an inductor, the inductor connected to a first capacitor, the connection between the inductor and the first capacitor comprising a mid-voltage bus, the first and second switching modules being controllable so that the switching converter can be operated as a buck converter or a boost converter depending upon the direction of conversion from the high voltage bus to the low voltage bus or vice versa; the mid-voltage bus being coupled to a first full bridge switching circuit comprising two pairs of series connected switches with switched nodes between each of the pairs of switches being connected across a first wi nding of a transformer having a preset turns ratio; and a second full bridge switching circuit comprising two pairs of series connected switches with switched nodes between each of the pairs of switches being connected across a second winding of the transformer, the second full bridge switching circuit being coupled to a second capacitor comprising a low voltage node. 1.3.3 WORKING OF DC-DC Converters In its simplest form, a DC-DC converter simply uses resistors as needed to break up the flow of incoming energy this is called linear conversion. However, linear conversion is a wasteful process which unnecessarily dissipates energy and can lead to overheating. A more complex, but more efficient, manner of DC-DC conversion is switched-mode conversion, which operates by storing power, switching off the flow of current, and restoring it as needed to provide a steadily modulated flow of electricity corresponding to the circuits requirements. This is far less wasteful than linear conversion, saving up to 95% of otherwise wasted energy. 1.3.2 BIDIRECTIONAL DC-DC CONVERTERS TOPOLOGIES There are many circuit topologies for bidirectional dc-dc converter. Some of them are Non isolated (Without transformer): Full bridge bidirectional dc-dc converter (shown in fig) Half bridge bidirectional dc-dc converter II. Isolated (with transformer): Full bridge bidirectional dc-dc converter ( shown in fig) Half bridge bidirectional dc-dc converter 1.3 NON-ISOLATED BIDIRECTIONAL DC-DC CONVERTER: Fig2: Full bridge bidirectional dc-dc converter Fig 17 shows a basic circuit diagram of a full bridge bidirectional DC-DC converter. It has interleaved operation for both boost and buck modes It has smaller passive components It has less battery ripple current 1.3.2.2 ISOLATED BIDIRECTIONAL DC-DC CONVERTER (PROPOSED CONVERTER): Fig18: lv-side current source and hv-side voltage source Fig 18 shows the circuit diagram of an Isolated DC-DC converter. This converter has the following features Simple voltage clamp circuit implementation Simple transformer winding structure and low turns ratio High choke ripple frequency (2fs) Start up problem will be present in this circuit 1.4 SEMICONDUCTOR SWITCHING: Semi conductor switching are of two types. They are 1. Hard Switching 2. Soft Switching 1.4.2 SOFT SWITCHING More recently, new power conversion topologies have been developed which dramatically reduce the power dissipated by With soft switching techniques, reduction in wasted power will often improve the efficiency of a unit by more than 2%. While this does not sound significant, it can account for a saving of more than 20 W in a 1000 W power supply. This 20 W is power that would have been dissipated by the main power transistors, the most critical and most heavily stressed semi-conductors in any switch mode power supply. Reducing the power here lowers their junction temperature, giving increased thermal operating margins and, hence, a longer life for the power supply. Not only does a soft switching power supply generate significantly less electrical noise, it achieves greater efficiency, longer mean time between failures (MTBF), and higher immunity to the effects of other equipment operating nearby. It is desirable for power converters to have high efficiencies and high power densities. Packaging and cost limitations require that the converter have a small physical size and weight. Power density and electrical performance are dependent on the switching frequency as it determines the values of the reactive components in the converter. Thus, high frequency operation of the converter is highly desired. However, operation at high frequency results in higher switching losses and higher switching stresses caused by the circuit parasitics (stray inductance, junction capacitance). The circuit topology of the proposed bidirectional isolated converter is shown in Fig. According to the power  ¬Ã¢â‚¬Å¡ow directions, there are two operation modes for the proposed converter. When power  ¬Ã¢â‚¬Å¡ows from the low-voltage side (LVS) to the high-voltage side (HVS), the circuit operates in boost mode to draw energy from the battery. In the other power  ¬Ã¢â‚¬Å¡ow direction, the circuit operates in buck mode to recharge the battery from the high-voltage dc bus. Based on the symbols and signal polarities introduced in Fig. 2, the theoretical waveforms of the two operation modes are shown in Fig. (a) and (b), respectively. Fig42: Theoretical waveform under (a) boost and (b) buck operation Boost Mode (Discharging Mode) Operation When the dc bus voltage in the HVS is not at the desired high level, such as during a cold start, the power drawn from the low-voltage battery flows into the high-voltage dc bus. During this mode, the proposed converter is operated as a current-fed circuit to boost the HVS bus voltage. The LVS switches Q1, Q4 and Q2, Q3 operate at asymmetrical duty ratios and 1- which require a short overlapping conduction interval. Referring to the equivalent circuits for the boost mode operation in Fig. 43, the detailed operating principle can be explained as follows. Although the LVS switches subject to higher voltage stress, this is an advantage because the battery voltage is low. Because the overlapping interval for the LVS switches Q1, Q4 and Q2, Q3 is very short, the LVS transformer current flows through only one LVS switch at most time. Thus, the conduction losses for Q1, Q4 and Q2, Q4 can be greatly reduced to improve the conversion efficiency. Moreover, the LVS circuit produces a relatively ripple free battery current that is desirable for the low voltage battery. The voltage transfer ratio Mboost for the boost mode operation for the proposed dc-dc converter can be derived from the volt-second balance condition across the inductor L1 represented by (7). The current stresses of the inductor windings can be also determined as (6).The inductances of the power inductor L1 can be determined for their given peak-to-peak current ripples, ΆI1 Where ÃŽÂ » (%) is the ripple percentage of the inductor currents IL1 B. Buck Mode (Charging Mode) Operation Different from the traditional electric vehicle driving system, the fuel cell powered system needs an additional energy storage device to absorb the feedback power from the electric machine. This energy storage device may be a lead-acid battery as shown in Fig44 . The proposed circuit works in buck mode to recharge the battery from high-voltage dc bus. During this mode, the proposed converter is operated as an asymmetrical half bridge circuit with synchronous rectification current doubler to recharge the battery from high-voltage dc bus. The HVS switches Q5, Q8 and Q6, Q7 operate at asymmetrical duty ratios and 1- which require short and well-defined dead time between the conduction intervals. Referring to the equivalent circuits in Fig. , the detailed operating principle of this mode can be explained as follows. Fig44: modes of operation in buck mode While the LVS switches, Q1, Q4 and Q2, Q3, share unequal voltage and current stresses, the HVS switches, Q5, Q8 and Q6, Q7, share equal voltage stresses as (8). Then the current stresses of the HVS switches can be found as DESIGN CONSIDERATIONS FOR KEY COMPONENTS To verify the feasibility of the proposed scheme, a 2-kW laboratory prototype operated at 20 kHz was built. The simulation and experimental results will be shown and discussed in the next section. The LVS of the design example was connected to a 12-V lead-acid battery whose terminal voltage could swing from 10-15 V. The nominal voltage on the HVS dc bus was designed to 300 V, with an operating range from 150-400 V. The design considerations Based on (5), the turn-ratio selection of transformer can be calculated as (15). The HVS device ratings can then be calculated using (8)-(10) as follows: B. Power Inductors Let the peak-to-peak current ripples be 20% of the inductor currents under full power. The current rating and the inductance of the power inductor L1 can be determined using (6)- (7) as follows: Because of the ripple cancellation on the battery current, a larger ripple current in inductor L1 and can be allowed in practical applications. Thus, the inductance and the size of the inductors L1 might be smaller. To verify the theoretical operating principles, a 2-kW design example was simulated by using MATLAB. There is a good agreement between the simulation results and theoretical analysis. In this research, a 2-kW laboratory prototype was implemented and tested to evaluate the performance of the proposed bidirectional isolated dc-dc converter.. The ripple cancellation between two inductor currents can be observed. This is desirable for a low-voltage battery. 7.1 BOOST OPERATION FOR BIDIRECTIONAL DC-DC CONVERTER CONVENTIONAL CIRCUIT FOR BOOST MODE 7.3 RESULTANT WAVE FORM: 7.3.1 BOOST OPERATION Input and Output waveform: Fig 48 CONVENTIONAL CIRCUIT FOR BUCK MODE Fig47 7.4 RESULTANT WAVEFORM FOR BUCK OPERATION : Input and Output voltage waveform Fig 49 Proposed Bidirectional DC-DC converter Input and Output Voltage Waveforms: Fig50 Fig 51 Inductor Current Waveforms: Fig52 CONCLUSION A soft-switched isolated bidirectional dc-dc converter has been implemented in this paper. The operation, analysis, features and design consideration were illustrated. Simulation and experimental results for the 45W, 20 kHz prototype was shown as per principle. It is shown that ZVS in either direction of power flow is achieved with no lossy components involved As results, advantages of the new circuit including ZVS with full load range, decreased device count, high efficiency (measured more than 94% at rated power), and low cost as well as less control and accessory power needs, make the proposed converter very promising for medium power applications with high power density.

Leadership and Management Reflection Essay -- Leadership Model, Person

Introduction In this essay we will be introduced to a leader who holds a high place of authority in the military and gain some personal insight on leadership and management. Then will look at this writer’s own personality traits and what leadership model the personality traits best match. Then look at the tenets of motivation and how this writer’s personality suites these tenets. Also look at the relationship between effective communication and motivation. Then finally we will look at some thoughts of what it takes to be an effective employee, successful manager, and an exemplary citizen. Interview The first part of this week’s assignment was to look was to interview a manager/leader that we admire and seek their insight on management. But before we discuss the interview let me introduce you to who I selected as my interview subject. Chief Master Sergeant Smith is the Chief Enlisted Manager of the 235th Operations Group, 15th Wing, Air Combat Command. The group consists of an HC-130 squadron, an HH-60 squadron, an operations support squadron, and a Guardian Angel squadron (paramedics that parachute into bad places). He is responsible for matters concerning the health, welfare, morale, professional development, utilization and combat readiness of more than 400 military and 50 civilian personnel. Additionally, he advises the commander on operational matters, enlisted issues, unit standards, planning, programming and mission readiness. Chief Master Sergeant Smith entered the Air Force in October 1993. After completing basic military training, he graduated from technical school as a Pararescueman in 1995. His assignments include bases in Japan, Kentucky, New Mexico and Georgia. He has also deployed numerous times in support o... ...cation and motivation. Finally shared some thoughts on what are effective employees, successful managers, and exemplary citizens. Works Cited BusinessDictionary.com (2013) Definition of organizational structure retrieved from http//www.businessdictionary.com/definition/organizational-structure.html Lazarus, C. (2011) Simple Keys to Effective Communication retrieved from http//www.psychologytoday.com/blog/†¦/simple-keys-effective-communication Learning-Thories.com (2013) Maslow’s Hierarchy of Needs retrieved from http//www.learning-theories.com/maslows-hierarchy-of-needs.html MindTools (2013) McClelland’s Human Motivation Theory retrieved from http//www.mindtools.com-team management Robbins, S., Decenzo, D., & Coulter, M. (2013) Fundamentals of management: Essential concepts and applications (8th ed.). Upper Saddle River, NJ: Prentice Hall

Use of the Gas Chamber in Capital Punishment Essays -- Death Penalty

Execution as a form of criminal punishment has been used throughout various parts of the world since the Middle Ages. In fact, back in that time, even petty offenses such as committing adultery or stealing from a food vendor were considered criminal enough to be worthy of death. During the 18th century, death by execution became subject to public display, and was even thought by some to be a form of entertainment. This â€Å"entertainment† took shape via methods such as burning at the stake, breaking on the wheel, and slow strangulation. However, due to a growing humanitarian movement in the late 1800’s, these torturous methods became extinct. Rather, more â€Å"humane† forms of execution were implemented, such as by guillotine, hanging, or the headman’s axe. The pain inflicted by these was far less than the first three methods, as death was nearly instantaneous. However, technology’s influence on execution methods truly became apparent with the invention of the gas chamber in 1924. Gee Jon, a convicted felon in the State of Nevada, is known as the first person to have died by the ... Use of the Gas Chamber in Capital Punishment Essays -- Death Penalty Execution as a form of criminal punishment has been used throughout various parts of the world since the Middle Ages. In fact, back in that time, even petty offenses such as committing adultery or stealing from a food vendor were considered criminal enough to be worthy of death. During the 18th century, death by execution became subject to public display, and was even thought by some to be a form of entertainment. This â€Å"entertainment† took shape via methods such as burning at the stake, breaking on the wheel, and slow strangulation. However, due to a growing humanitarian movement in the late 1800’s, these torturous methods became extinct. Rather, more â€Å"humane† forms of execution were implemented, such as by guillotine, hanging, or the headman’s axe. The pain inflicted by these was far less than the first three methods, as death was nearly instantaneous. However, technology’s influence on execution methods truly became apparent with the invention of the gas chamber in 1924. Gee Jon, a convicted felon in the State of Nevada, is known as the first person to have died by the ...

Identify the characteristics beliefs and practises associated with Krishna Essay

And what is the significance for a devotee of Krishna. Krishna is believed to be Vishnu’s eight incarnations. Vishnu represents the â€Å"preserver† status in the Trimurti but is more frequently appreciated in his incarnation as Krishna. Krishna appears in many mythological stories but is most famously remembered for his part in the Bhagvad Gita. This scripture is believed to have been spoken by Krishna himself. Krishna is seen as a king and a conqueror of demons but his followers appear particularly fond of his childhood and youth. His love affair with the beautiful cowherdess, Radha is immensely popular with his followers. In many Indian temples dedicated to Krishna, his followers visit (Darshan) his images and present water for washing, drinking, clothes, flowers, incense and offer praise during their puja. Chanting and singing the Hare Krishna mantra is a very popular activity found in temples. The maha-mantra is a transcendental sound vibration which awakens love of God in the heart and mind. As with all other activiti es, music is considered a sacred offering to God. Murti’s of Krishna are ritually installed temples, as it is believed that it is actually full of divine spirit of Krishna. Krishna’s pictures often portray him as the young flute player, surrounded by cows, teasing the gopi girls, or occasionally as the mischievous friend and even as the charioteer who accompanies Arjuna. These different images illsurate the different forms of relations a Hindu can have with god, either as best friend, a lover or mischievous son. To achieve an understanding of Krishna it important to be aware of the events in the Bhagvad Gita. Arjuna is preparing for a battle in which he will be fighting against his own members of the family. He feels that this is morally wrong and has conversation with his charioteer. His charioteer, Krishna is the supreme lord in disguise. It is here; Krishna explains the path to self liberation and to discovering the inner atman. Krishna points out that the soul does not die in battle, but moves into a new one. â€Å"The soul can not be pierced, it can not be parched, it can not be wetted, it is everwhere, immovable†¦Ã¢â‚¬  He reminds Arjuna of his dharma and the effects of Karma. Krishna goes further on to state that is not action itself that should be avoided but the results of it. One should not think of particular rewards for their actions but offer selflessly to the Lord. This is the function of Karma yoga. Having taught this he goes onto mentioning different paths such as jnana and yoga and presentating the need for reaching a state of samadhi through knowledge and devotion. The festival calendar varies region to region throughout India. The festival to celebrate the birth of Krishna is held between August and September and is called Janammastami. The bhagvad Purana which focuses on how to be yogi is often read out. Krishna unlike some of the other supreme deities, acknowledged that there were those who were marginalized such as the low caste and women and therefore highlighted that there were many different paths for each Hindu to reach liberation in his own way. Krishna is encompasses the perfect balance between performing his dharma in such a way that good karma is continually repeated. Through performing jnana and bhakti yoga, a devotee can offer selfless acts, which will be received with Krishna’s grace and blessings. Therefore Krishna’s love for Radha is the perfect example for any Hindu to achieve a harmonious union with the Lord and achieve moksha.

The novel Lord of the Flies

Why is evil attractive? Lord of the Flies by William Golding dramatized the primordial evil that is in man’s subconscious. Although normally,   civilized human beings consider evil undesirable and therefore to be avoided, the fact is, many are drawn into it. Evil holds some kind of a seductive quality that less morally discerning people find hard to resist. Setting evil intentions in context In this novel, Golding gave life to various characters that represent the two basic types of people in this world, the good and the bad. Ralph, Piggy, and Simon were the good ones, while Jack and Roger were the evil ones.   Stranded in a deserted tropical island, Ralph and Piggy wanted to establish rules,   build shelters, secure clean water and food. But the tasks to achieve these were boring and   most of the boys wanted just to play and hunt. Jack who was the leader of the hunting party, would soon emerge as the more attractive and powerful leader. Playing and hunting are not evil   in themselves but in the novel, these were seeds of evil that would soon grow into disturbing magnitude. The boys in Jack’s group enjoyed hunting and killing the animals and eventually became obsessed with hunting and killing Ralph. This paper analyzes how evil holds some kind of attraction and why people are drawn into it. There are at least three hypotheses–   (1) Evil is attractive because it gives a pleasurable experience; (2) Evil is attractive because it satisfies bloodlust, considering the belief that there is a murderous inclination in every man; and (3) Evil is attractive because of the opportunity it provides to play God, to be in control, to be powerful. With Golding’s work as point of reference, this paper illustrates how the conflict between good and evil continues to occur in various ways, in different people.   The film by Adrian Lyne,   Unfaithful that starred Diane Lane and Richard Gere is used here as one example. In this film, all the mentioned premises above were   portrayed. Like the English boys in the novel,   Connie and Edward, the couple in the said film were decent, intelligent, and admirable. However, when thrown in a critical situation that tested their character, the evil in them triumphed over the good.   The basic assumption of course is that man is dual, both good and evil. Always man struggles with this internal conflict. Lust for flesh, blood and power In the novel, â€Å"†¦ Jack found the throat and the hot blood sprouted over his hands. The sow collapsed under them and they were heavy and fulfilled upon her.† (Golding) The imagery evoked by this description is   sexual.   A primordial bloodlust was satisfied. In the film, Unfaithful,   Connie was drawn into an affair with Paul because of the sheer pleasure of the experience, despite the fact that she had a good home and a fulfilling marriage. The film seemed to suggest that her motivation was irrational. She had an affair because a strong wind was blowing. She slipped on the road and cut her knee. The irresistible lover-to-be was passing by and offered help, invited her to his apartment to dressed her wound. Later she called to thank him. He invited her for coffee and she accepted.   From there began a series of trysts. Connie’s hubris ( Greek for sin of pride) was assuming she was in control, that she can have an affair and then forget about it and go on with her life. Unfortunately, she kept coming back to his flat and   began to neglect her duties. When Edward, her husband found out,   he also assumed he was in control and attempted to confront Paul, the lover in a civilized way.   However, when Edward saw their wedding anniversary gift in the lover’s bedroom, he lost control and   bash Paul’s head, thus killing him. Connie and Edward eventually became partners in crime as they worked to dispose Paul’s corpse and lied to the police. Connie chose not to channel her passion into something creative. She yielded to her sexual energy instead.. Her pride and   confidence, her sense of adventure overpowered her. She probably knew what she was doing was wrong but went ahead because she had not been very spiritually discerning lately.   She was young, attractive, comfortable, loved, secure. It never occurred to her to pray to be a faithful wife. She assumed she can get away with infidelity, never thought she was putting   her marriage and loved ones at great risk when she chose to give in to lust for flesh. Edward was good and tried to make things right, perhaps persuade the lover to stop seeing his wife. But in a sudden burst of insane rage triggered by the sight of   their wedding anniversary gift that found its way into Paul’s room,   Edward killed the latter..   Suddenly his lust for blood craved to be satisfied. In the end, both wife and husband wanted to assume ultimate control over the evil they have done. Instead of trying to rectify their sins,   regain their worth as human beings and pay for their crime, Connie and Edward chose instead to cover up their evil deed. They have totally given in to the machination of the devil. Man cannot just kill the beast Man, in his foolish naivete, continue to believe the devil’s lies about happiness,   knowledge, and power. In the song, â€Å"Hotel California† by Eagles, a few lines mentioned â€Å"the beast.† And in the master’s chamber They gathered for the feast But with their steely knives They just can’t kill the beast. Man can not just kill the beast in him, and so he has to be alert and spiritually discerning. The evil in man’s subconscious may surface when he least expect it and cause him   to commit a sin   that would destroy him and those around   him.   Always, the attraction of pleasure, bloodlust, and power will entice mankind to commit evil. The antidote is found in the New Testament,   in the book of Ephesians 6: 10-17, about putting on the   helmet of salvation and   the armor of God, consisting of truth as belt, justice as breastplate,   zeal to propagate peace as footgear, faith as shield,   and the word of God as sword of the spirit. Biblography Eagles. â€Å"Hotel Califoria.†   Wea International. May 2006. Golding, William. Lord of the Flies. 1954. Lyne, Adrian (Director). Unfaithful. Fox 2000 Pictures. 2002 The New American Bible. Thomas Nelson Publishers. 1971.      

A Tribe Apart

A Tribe Apart To believe that no one in this world understands what you are going through on any given day. To feel that you are the only person out of the almost seven billion people that populate this universe who can experience the feelings of desire, hurt, pain, happiness, sadness, confusion, emptiness and joy. Sometimes all at the same time can these feelings be amongst you. This is how, in my own words that I would define the meaning of Personal Fable.To be the center of attention when there is good and bad happening and the feeling you have thereafter depends on what you think that others think of you. They are always watching you as you imagine. They are the judge of your every move. You have to be cool, act cool, look cool. To me this is the definition of the Imaginary Audience. To have a constant judgment of your behavior can lead to a phobia or paranoia. It can be positive or negative. For most it becomes a result of your character and leads to you to being self-conscious of your ever move.It’s all about me and only me! I am the center of attention. It is my way or the highway. No one else matters. There is no particular interest in what you think, believe, feel or say. I am selfish. I am self-centered. I am the definition of Egocentrism. According to the Cognitive Development topic these processes, Personal Fable, Imaginary Audience and Egocentrism all require formal operation thought. They all work together and sheds plenty of light on how and why we think the way we do. In A Tribe Apart, Brendon is a good example of Personal Fable.Brendon comes from a good family; he has four siblings in which he is the youngest. He feels compelled to compete with his older brothers because they are good students and all around good people in general. Brendon’s family were displaced from Reston to Houston since his father lost his job and then later lost his job in Reston whereas his mother became the ‘bread winner’ of the family. The fa mily appears to be the All-American, traditional family whom eat together and pray together, however this model family is said to be ‘distorted by the pain of economic loss’.Brendon takes on risky behavior and becomes and example of Personal Fable as he uses escaping as a way of not to care or feel his feelings. He to, becomes a product of Imaginary Audience, because he had previously dealt with embarrassment and has decided to shut himself off from that part of the world since his optimism and excitement have since vanished. In A Tribe Apart, Brendon turns to alcohol consumption and drug use as a pacifier to make him feel ‘warm and alive’.His substance abuse leads him to believe that it is like â€Å"relaxation, and escape from everybody to make yourself happy. † Brendon is said to have tried many modes from classroom clowning, truancy, dope, booze and art as an act of anger and therefore has led to aggression towards his siblings than his parents. Brendon often feels alone when it comes to his feelings, although his friend Tad is around he feels let down and disappointed by people and has chosen to shelter himself instead of reaching out to those who may feel the same way he does.Because Brendon has a ‘doesn’t care’ attitude he has removed himself from the social setting of school all because of a role he played in the talent show that has him feeling embarrassed. Brendon is dealing with, not only believing that he is the only adolescent in this world experiencing issues (Personal Fable) but also feeling self-conscious, like he is being watch or evaluated (Imaginary Audience). He continues on his path of destruction although he really doesn’t want to be that ‘guy’. His though process is that the good in him is no good and in order to feel good about himself he has to do badly.Brendon follows this streak throughout the book and doesn’t change much. Brendon, as bright, talented, an d creative as he is said to be deals with darkness, loss and mental turmoil and focuses on his regrets and bitterness due to his family experience. On the other hand, there is Charles Sutter who enters A Tribe Apart as the unnoticed freshman who is from a home of professional parents and a sibling who ‘look to the world, like proof the American Dream works for all’. The Sutter family is black. Being black makes it twice as hard to prove yourself.Black adolescents are often labeled as ‘Trouble’ and ‘Ghetto’. Even though Charles is in gifted and talented classes, plays several sports and serves as the class leader he is considered a ‘tightly wound young man acutely aware of the restraints and responsibilities his race imposes’. Charles never seems to be at ease because he is constantly dealing with not feeling free of the burden of proving himself. He is ‘Mr. Perfect Black’. He is the rare face of the class. He is the bl ack sheep of the group who wants, solely to fit in despite the color of his skin.Charles displays the acts of Imaginary Audience and Egocentrism both. Because Charles is the ‘rare black face’ he feels like he is never good enough nor as smart as them. His attitude becomes that if he has ‘to perform, he will perform’ and proves that he is better than them if he is tried. Once he beat up another student just to prove that he is capable of protecting and defending himself as well as established some credibility within himself so the other boys in the school would know. Both Imaginary Audience and Egocentrism capture attention in Charles case.When Charles is doing something worth being watch, which is almost always being that he is an A+ student, he has a sense of not only ‘Who is watching me’ but ‘I want you to watch me’. It’s as if, he knows that being a black male automatically draws attention especially when there is some go od involved. People are interested in how this ‘black’ boy can be so smart, can dress presentable, can hold a decent conversation, is financial stable that he doesn’t have to sell drugs to make ends meet. As explained in A Tribe Apart, Charles dilemma ‘represents the world of striving black middle-class adolescents.It is life lived on the defensive, a constant tightrope to be navigated between two cultures: a white culture that never fully embraces them, and a black peer group that disdains black achievers’. Charles overcomes his humiliation after several different issues and strives throughout the book. Remaining an achiever throughout. In his case having the Imaginary Audience and the Egocentrism concepts paved the way. Although it seems a bit much when a person is egocentric but when it come to proving yourself and becoming an achiever then it should be looked at as being positive.Then there is the ‘supposedly audience’ you want to wa tch you as that can be the proof to make you remain positive so that you can continue to achieve. Moshing Is a Way to Belong. This is the story of Joan. Joan’s mother left her when she was ten years old and never returned until two years later. Joan being the only female in the household along side her brother and father was having difficulty getting used to the fact that she now was the woman of the house. She was expected to take on all the duties of being a mother, a wife, all the while she was a young adolescent.Her world as she had known it was crumbling right before her eyes. As the chapter talks about Joan it mentioned how she had went from being spoiled to becoming the woman of the house. Joan had become isolated and lonely. She was in fear of her father and the control her had over her. She was not allowed to have friends. As mentioned, ‘she craved recognition and respect. She was too scared to ask for love. ’ She felt as if no one cared about the little girl that was devastated by her loss. No one knew what she was dealing with and over time Joan took upon herself to fight back for ‘whatever life dished out’.She started hanging out with kids that were lovers of the hard core rock music. With this music comes Moshing (def. , activity in which audience members at live music performances aggressively pushes or slams into each other. Moshing is frequently accompanied by stage diving, crowd surfing, microphone swinging, instrument smashing, and head banging. ) Joan feels like this is a great way to fit in and be a part of something. According to her she ‘feels, uninhibited, part of the action, and especially part of the group of peers, something she longs for.Joan also began thinking that being a tough person, fighting all the time was the way to earn respect. She would start fights if she thought someone was taking about her. Nothing bad could happen to Joan, which is what she thought. She continued the pose in high school with a bad attitude and the behavior to follow. Popping lockers and shoplifting was something she did on a regular. This insert fits as an example of Personal Fable & Egocentrism. Joan felt that no one else could possibly understand what she was going through. That she was the only lonely and isolated kid that surfaces this world.She turned to anger and resentment and felt that whatever rules existed did not apply to her and that nothing bad could happen to her. Joan craving recognition and respect demonstrates Egocentrism. It was all about her and what she thought. Joan’s way of thinking was that anyone around her had to be thinking about her since that was all she was doing. Joan began to question herself and felt that it was time for change. She wasn’t happy with what she had turned out to be. She gradually changed her ways for the better which led to more positive friendships and happier outcomes.Joan mentions that by ‘being tough, however, she learne d to be smart for today’s world. Each example listed throughout illustrates the concepts, Personal Fable, Imaginary Audience and Egocentrism. The one thing that caught my attention that explains a lot about the adolescents in A Tribe Apart as well as the kids today and even when I was a young adolescent is that ‘whatever behavior is common to a group of kids feels normal to them, whether it be doing drugs or doing homework. Whether the adult world sees the lifestyles as positive or negative is not the standard the kids are using’. We live. We learn and hopefully we grow.

Research: Sampling and Chili Sauce

1. 0Introduction The paper seeks to propose a research on the management of Tesco Stores Malaysia would like to introduce own branded chili sauce to Malaysia consumer. This paper will be organized under the following broad headings: * Problem identification * Literature review * Research philosophy and approach and research design * Data collection 2. 0General statement of the Problem. There are many type of products in the market. For example, in Malaysia there are more than ten type of chili sauce are selling in the market.Tesco would like to introduce its own branded chili sauce to the Malaysian consumer. The main factor of successful to introduce the chili sauce is the acceptance of the consumer. Brands vary in the amount of value and power they have in the marketplace. For example, Life brand chili sauce is a well known in the existing market, when a consumer knows that a brand exists in the market, the brand is said to have high brand awareness. If consumers’ awareness t owards the brands is high, its brands equity is also high.Besides that, the quality of the chili sauce also important, consumer will compare the ingredient, texture and etc with the other brands of chili sauce. A brand is valued high when consumers stay loyal to that particular brand. Consumers don’t switch to other brands and they willing to wait even if the store runs out stock. Example of products and brand that have high brand loyalty are Kimball, Maggie and Life. A brand is perceived to have high value if the brand is of goods quality. 3. 0Formulated research questionThe aim of this research is to survey the successfulness of the management of Tesco Stores Malaysia to introduce its own brand to the consumer. The research questions are: 1) To investigate quality, packaging, availability, range, promo and how the perceptions differ across demographic profile, that is level of income and age group. 2) Pricing 3) To determine the perception of customer towards to know the pr oduct quality. For example, the chili sauce texture, taste and so on. 4. 0Literature ReviewNo. | Author / title| Objective| Variable| Methodology| Finding| 1. | Marketing Communications Plan for : a new sauce brand under magi by nestleAuthor : IIoka Benneth Kueh Yi Kia Teng King Wee| To increase the market share and sales volume of Maggi brands in Malaysia up to 10 percent by the 12th month of compaign. To increase brand awareness of Maggie brand in Malaysia up to 20 percent by the end of the 12th Month. To generate up to 10 percent of total sale of Maggie brand in Malaysia. Selecting a new brand, unique selling point, positioning, new label design and packaging graphic, advertising and other promotional strategic. | Survey research will be used on the commencement, middle and conclusion stages of the campaign. A media evaluation service will be engaged to ascertain whether the media accomplished (qualitative and quantitative)Website participation be evaluated. | The strengths and w eaknesses of internal and external factor of Maggi.For example, Management, marketing, research and development,Competitive, technology and so on. | 2. | H. J. Heinz Inc: Industry AnalysisAuthor : Kasey FeigenbaumJustin WhiteElliott Matticks| Heinz is seeking to expand its offerings by focusing on emerging markets in countries such as brazil, Philippines, Turkey, and Vietnam where there is large potential growth. | Heinz is striving to develop globally while positively impacting the world. The company is promoting sustainability and supplying more than 30 countries with natural hybrid tomato seeds. Products sold through heinz’s own sales organizations through independent brokers, and agents distributors of chains, wholesalers, cooperative and independent grocery accounts, convenient stores, bakeries and so on. â€Å"Heinz Ketchup Road trip† and the campaign was pitched on social media site including twitter and facebook. | Heinz manufactures and markets products meet t he standards of individual countries, and the needs and wants of consumers in these countries.Heinz focuses on marketing their products with an emphasis on health, wellness and sustainability. | 3. | Cooking with ease: new Kikkoman Asian sauce line make home preparation of ethnic cuisine more convenient, providing consumers with an easy means of cooking Asian cuisine is a smart move and the new Kikkoman Restaurant series Asian Sauces supply this mean for today’s busy consumer. | One of the goals during the development of Kikkoman Asian sauces was maintaining an authentic or traditional flavor in each of the four varieties. During product development, several prototypes underwent numerous iterations and internal tests to ensure the ideal flavor profile was created in each version. | â€Å"The reason behind our decision to launch this brand new product line, the Kikkoman Restaurant Series Asian Sauces, results from extensive market research with consumers revealing the trend t hat Asian cuisines are becoming very popular,† says Shig Nemoto, vice president of sales and marketing at Kikkoman. â€Å"Kikkoman is known as the expert in the manufacture of soy sauces and teriyaki sauces, and our corporate strategy was to grow and extend within the same arena through the popular Asian flavors captured in these sauces,† says Nemoto. â€Å"Our brand is perceived as the highest quality product, and we expect consumers will associate these new entities, this new product line, with the same standard for high quality. â€Å"| 4. | Campbell reaches into pouch to heat up soup salesAuthor : Martinne Geller| Introducing new line called â€Å"Campbell’s Go†.Campbell plans to extent that line to other simple meals that are meant to appeal to younger shoppers with graphic that are edgier than Campbell’s traditional products. | The company plans to launch over 50 new items in fiscal 2013| Campbell spending on advertising to spur sales, rathe r than price-driven promotions. | Campbell’s are changing plan will not go back to heavy discounting and they confidence that between the levers of price, promotion, brand building and news to the base with innovation, they will be able to fully competitive in this business. 5. 0Research philosophy and approach & research design. In research, understanding of the appropriate research philosophy and approach is important before beginning a research. Quantitative analysis can be done for a number of reasons such as measurement, performance evaluation of a financial instrument. It can also be used to predict real world events such as changes in a share price. A business or financial analysis technique that seeks to understand behavior by using complex mathematical and statistical modeling, measurement and research.By assigning a numerical value to variable, quantitative analysts try to replicate reality mathematically. The survey can be collect from population There are issued a ssociated with population decline and changes in population composition in the developed world (low fertility, population ageing, increasing international migration and ethnic minority population) and those associated with population growth and environment in the developing world (rapid decline of fertility, disease and mortality control and urbanization).Population studies, as an integrated social science, seeks to examine processes and patterns of population change their local and global impact. For example, from the population we can collect the data of gender, age range, gender and so on to analysis the data how many of people like Tesco own brand chili sauce, how many don’t like. Besides that, the research also can collect data through questionnaire. A questionnaire is a research instrument consisting of a series of question and other prompt for the purpose of gathering information from respondents.Questionnaire have advantages over some other type of survey in that they are cheap, do not require as much effort from the questioner as verbal or telephone surveys, and often have standardized answer that make it simple to compile data. For example, questionnaire may include the question of the consumer satisfaction to the Chili sauce like the texture, taste, ingredient, price, packaging and so on. Other than that, sampling techniques provide a range of method that enable the researcher to reduce the amount of data needed, by considering only data from a subgroup rather than from all possible cases or element.In order to ensure that the data collected is representative, a few term related to the concept of sampling must be understood like population, element, censes, population frame or study population, sample, sampling unit or subject and sampling frame. The reason for using a sample are many; in research investigation involving several hundreds and even thousands of elements it would be impractical to collect data, test or examine every element. Con sider the cost of using a census, the time and the human resources needed; they are prohibitive.The quality of the information obtained from a sampling study is likely to be more reliable than from a census; this is mostly because fatigue is reduced and fewer errors will result in collecting the data, especially if a large number involved. In some situations, sampling is required. In testing the chili sauce of Tesco product, it would be impossible to test the entire population because the amount is large. A variety of sampling designs are available and the choice depends on the requirements of the research, the objectives of the study and the resources available.The sampling technique available is divided into two type. Probability sampling, the chance of probability of each case being selected from a population is known and is usually the same. It is based on the concept of random selection, which is a controlled procedure that assures each population element, or case is given a kn own –zero chance of selection. By using a probability samples, it is possible to answer research questions and to achieve objectives of estimating characteristics of the population from the sample. Thus, probability sampling is often used in surveys and in experimental research.In non-probability sampling, the probability of each case being selected from the total population is not known, and it is impossible to answer research questions or to address objectives that require statistical inferences about the characteristics of the population. Although generalizations could still be made from non-probability samples about the population, it cannot be done on statistical grounds. For this reason, non-probability sampling is often used in a case study research. 6. 0Data collection Data collection can be collect by using simple random sampling.In this sampling technique, each population element has an equal chance of being selected into the sample. The samples are drawn using rand om number tables or generators. This technique is best used if an accurate, complete and easily accessible sampling frame is available. By using random numbers, the selection of sample is done without bias, thus making the sample representative of the whole population. The Tesco management can randomly choose the consumer from the Tesco card member randomly to send the questionnaire by e-mail, posted mail or Short Message Service (SMS).From the database of the Tesco store can send by the area Tesco. For example, Penang Tesco will send questionnaire to the consumer who join the member at Penang Tesco, that mean the consumer maybe stay near Penang, same to Bukit Mertajam Tesco and other too. In this sampling technique the questionnaire, the major disadvantages of this sampling form is that is requires a listing of the population elements. This will take longer time to implement if the population covers a large random geographical area of selection, then a selected case is likely to be dispersed throughout the area, and will be costly due to the postage charges.The Tesco management can prepare reply envelope to the consumer that who don’t have e mail address and have to by normal postages, this is easier the consumer return the questionnaire. 7. 0Conclusion. A good sample should be accurate; there is little or no bias or systematic variance. Research is to collect accurate data and to analysis then only the management of Tesco Stores Malaysia know whether it would be feasible to introduce its own branded chili sauce to the Malaysia consumers after evaluated the entire questionnaire that received back from the consumer.Reference http://www. iservices. ilokabenneth. com/images/Maggi_Nestle. pdf http://www. culturaldiplomacy. org/culturaldiplomacynews/content/articles/participantpapers/2011/april/biec-roa-nua/h. j. _heinz_inc-_industry_analysis-_kasey_feigenbaum. pdf http://goliath. ecnext. com/coms2/gi_0199-5295700/Cooking-with-ease-new-Kikkoman. html http:/ /www. reuters. com/article/2012/02/22/us-campbellsoup-idUSTRE81L22V20120222 OPEN UNIVERSITY MALAYSIA (OUM), AUGUST 2011 BBRC4103

Industrial Revolutions Essay Example | Topics and Well Written Essays - 500 words

Industrial Revolutions - Essay Example According to Read and LeBlanc, current methods such as intrauterine devices (IUDs) and oral pills have high proven effectiveness (63). These methods reduce the rate of fertility in human beings and limit the likelihood of conception during the period of their consistent use. Some contraceptives such as oral pills, according to Read and LeBlanc can impact the health of newborns, especially if they are used for birth control in extensive period of time (65). Induced abortion limits fertility not by impacting fecundability but by flushing out the pregnancy. The practice has for long been the order of the day in populations and is fairly ordinary in less Christian societies (Read and LeBlanc 68). Read and LeBlanc aver that official statistics of the rates of abortion exceeds 30 percent in countries where the rates are high. Unfortunately, a fairly high number of unrecorded terminations of pregnancies probably take place even in nations reporting very insignificant figures (69). This practice impacts the evolution of populations by denying the unborn an opportunity to live. Complete cutting off of one’s ability to conceive or contribute toward conception impacts evolution of population. The surgical processes of vasectomy and tubal ligation in men and women respectively have become widespread in many countries and cultures. Sterilization denies the affected parties a chance to give birth to children of their own. High death rates among populations, perhaps due to poor health care, and nutrition programs can impact the evolution of population by increasing the likelihood of lower life expectancy. But better health care programs will enhance life expectancy in a particular population. Infant mortality impacts evolution of population by determining the number of infants who will survive to maturity and those who die at birth or immediately after they are born. Improved

Assignment Research Paper Example | Topics and Well Written Essays - 500 words - 1

Assignment - Research Paper Example These people strive to gain more power upon the work setup and are best motivated by roles that require them to execute their leadership skills. The third need identified by McClelland is the need for affiliation. People who have this as the most important need are called as the n-aff people. These people seek to make friends in the workplace. The more they socialize, the more they are motivated for work. Putting these people in roles in which they feel isolated makes them lose motivation for work. Although the behavior of workers is a mix of all these needs, yet one of the three governs an individual’s behavior. This theory raises numerous new challenges for the managers. First of all, managers don’t have an objective means to confirm whether the three needs identified by the McClelland’s theory are sufficient to represent all needs. Some people value job security and salary more than power, affiliation or achievement. Even if managers assume that the McClelland ’s theory is sufficient to represent all needs, they don’t have a robust means to identify the way they are combined in different workers. In order to keep them motivated, managers need to be sure that a certain worker values certain need more than others. Then, there is no means to be sure that an individual’s need-combination would not alter with time. After all, people’s preferences in life keep changing from time to time. An individual who values power more than anything else at a certain point in time may start to value achievement more later on. Our likes and preferences are shaped by our daily life experiences. Hence, there is a lot of flexibility in out choice of needs. All these factors render it very difficult for a manager to address the individualistic needs of people and make them remain motivated for work. In this research, I tend to bring answers to the aforementioned doubts by exploring people’s needs in a certain work

A Comparison on Non-traditional Middle School Students Essay

A Comparison on Non-traditional Middle School Students - Essay Example From the discussion it is clear that  due to globalization, the United States has experienced an influx of foreigners in the last four decades resulting in changes in the public education sector. There has been a variation in academic performance between traditional and non-traditional students. According to Texas State’s statistics, 80% of traditional students move to high school in contrast to 34% for non-traditional students. Also, community-based providers and school officials that serve students in public schools have reported an increase in the number of non-traditional sixteen-year-old seventh graders or seventeen-year-old eighth graders remaining in middle school.This study stresses that  school districts are attempting to address the problem by making changes in their educational systems in order to address the needs of these students. The school officials have developed special programs and various strategies within schools to target the specific group of student s in middle school. The retention impacts negatively on the non-traditional students in middle school.  There are many middle school students who are retained in middle school, which increases the dropout rate by the time students reach high school. Various studies have evidenced other factors that cause students to be retained and become over-age in middle schools without interventions to alleviate the problems.  These students experience self-esteem issues, low reading and math skills, behavioral/emotional needs, a high need for individual attention.