Bad Eating Habits

Judging from the tidal waves of low-fat foods washing up on supermarket shelves and the proliferation of health clubs popping up in cities, one would think that America has become the land of the lean and the home of the fit. However, this is not the case at all. The obesity problem is rising to epidemic proportion. It is beginning to spawn health problems and is even growing everyday. There are more and more people who are acquiring bad eating habits because of a lot of factors. The problem has gone to alarming proportions and it is time that experts on nutrition join hands to look more closely at the causes of these bad eating habits.People need to be more conscious about their increasing weight. As one eats, one becomes aware of how he/she feels when satisfied. When one is full and stuffed, one must decide to stop eating whenever he/she hits the full mark. People hear a lot of advises and one very good advice is â€Å"If you eat only when you are hungry and stop when you are sati sfied, then your body will reach its optimal weight. † However, this might be easily said than done for the statistics of overweight people continue to rise.Because of rising health costs, food experts say that we are essentially subsidizing the food industry to peddle junk food to kids. This is not that easy though since regulation is not an ideal solution. Multi-national corporations like Unilever, Pepsi and Coke had all voluntarily changed their products and practices to respond to clamor for growing health concerns. There was the pressure on them to do their own regulation in coming up with better, healthier foods. It was even revealed that Unilever was asked to reduce trans-fatty acids in their products. Unilever’s response was dramatic.It eliminated them altogether (World Economic Forum). However, Dr. Marion Nestle feels that poor nutrition is the ultimate reason for obesity. Diets lacking calcium, phosphorus and other nutrients tremendously affect the weight gain or loss of a teen’s fat cells. Dr. Bedell, agrees with the findings. † Any family below the poverty level has an incredible amount of outside stress,† she said. † If there’s no education of nutrition, it’s a matter of surviving emotionally and physically. † (Gard MC, 1996). Concern is expressed over the person’s tendency to eat between meals.However, the choice of foods is much more important than the time or place or eating. Fresh vegetables and fruits as well as whole grain products are needed to complement the foods high in energy value and protein that adolescents commonly choose. Similarly, a special concern in cultures today is the amount of fat in the diet. This person in study who has a low budgeted food is not exempted. She virtually lives on fast-food meals, which contributes to the increased fat levels in their diet. The average adolescent, though, does not worry about getting enough protein.What is of more concern is t he vast number of adolescents who consume large quantities of fast foods such as French fries and burgers, that are not only high in protein but high in fat (Drake, 2006). To illustrate this further, statistics show the fact that the average teenager watches approximately 22,000 commercials – 5,000 of them for food products, the majority of which are high-sugar, high-calorie, and low-nutrition items. Research indicates that 67 percent of Saturday morning commercials are for sugared cereals, candy bars, and other sweets. Only 3 percent of TV food ads are for fruits and vegetables (Medical News Today).Considering that some members of the average family watch more than seven hours of TV per day, it is not surprising that contemporary research indicates that human development and behavior are affected by television to a degree far exceeding earlier judgments (Robinson, T. , 1999). Promoting healthy diet and exercise remains one of the most challenging goals in today’s mode rn world. REFERENCES Drake, L. (26 April 2006). The USDA Food Guide Pyramid: New and Improved? Gard MC, Freeman CP, (1996), The dismantling of a myth: a review of eating disorders and socioeconomic status.Int J Eat Disord (1996), 20(1):1-12. Medical News Today, (13 May 2004). 10% of the world’s children are overweight or obese and the figures are rising Article Retrieved Feb. 12, 2006 at: http://www. medicalnewstoday. com/medicalnews. php? newsid=8277 Reducing the Size of the Obesity Problem, World Economic Forum, Jan. 24, 2004, Retrieved Feb. 12, 2007 at: http://www. weforum. org/site/knowledgenavigator. nsf/Content/_S10222? open&industry_id= Robinson, T. Reducing children’s television viewing to prevent obesity: A randomized controlled trial, Journal of the American Medical Association 1999: 282: 1581-1587

Energy Harvesting Dissertation Example | Topics and Well Written Essays - 2000 words

Energy Harvesting - Dissertation Example Energy harvesting, therefore, can be defined as â€Å"The process in which energy is captured from a system’s environment and converted into usable electric power† (Maxim, 2011). The law of conservation of energy is the basis for energy harvesting. Energy can be converted from one form to another and the total amount of energy in an isolated system remains the same (Clark, 2004). Therefore, energy whether in form of wind, kinetic, chemical and others can be converted to electrical energy. 2. METHODS OF HARVESTING ENERGY Energy harvesting produces electric energy from ambient energy sources, present in large and small systems. Recovering a fraction of this energy can have a significant economic and environmental impact. These systems widely vary in sizes. On the macro scale, hydro electricity, tidal power, solar panels and wind turbines can produce MegaWatts. On a smaller scale, immediately available energy such as vibration, heat and light energy can be used to produce milliWatts. A typical energy harvesting system converts energy from the source and stores that energy. Capacitors are used in large scale systems, whereas, batteries are used in small scale systems for storage of energy. ... Photovoltaic cells, which are made up of silicon are used to convert solar energy into electricity. Most of these photovoltaic cells operate at an efficiency of less than 15 % (Asimov, 1969). The maximum theoretical efficiency attainable, however, is only 32.3 % (Clark, 1974). Solar energy is also indirectly used to produce electricity by concentrated solar power plants. The solar collectors are used to concentrate or focus sunlight onto a receiver that heats a liquid to produce steam, which in turn is used to produce electricity in the same way coal or fossil fuel plants do. 2.2 Wind Energy Wind turbines are used to harvest electrical energy from the wind. The wind passes over the blades of wind turbines, which in turn produces a turning force. The rotating blades turn the shaft which passes through the gearbox. The gearbox increases the rotational speed for the generator. The generator uses magnetic fields to convert the rotational energy harvested from the wind into electrical ene rgy. Wind farms, which are clusters of wind turbines, are used to harvest electrical energy from wind. The minimum wind speed for generating electricity is 4-5 m/s and the theoretical maximum power that can be extracted from the wind is 59.3 %. In reality this figure is usually around 45 % maximum for a large turbine. Wind energy has great potential for energy harvesting in the future and even smaller turbines (50-150 watts) are available for household connection (Golding, 1976). Energy harvested from the wind largely depends on siting of the wind farm. 2.3 Hydroelectric Hydroelectric systems create energy by harvesting energy by force of water. Water is collected in a dam or a reservoir. The water near the bottom of the reservoir is forced by the pressure of the water above it to be

Do we live in a celebrity-dominated consumer culture Essay

Do we live in a celebrity-dominated consumer culture - Essay Example "They should not be treated as fodder." But that's exactly how they are treated. MTV executives deny it, but when their young subjects vie for space with J-Lo and Jolie on the covers of People and Us Magazine, it's hard to say the shows aren't glamorizing teen motherhood. At a time when poorer, less educated teens in the U.S. are statistically more at risk of having children out of wedlock, this drive for market share feels predatory and seedy and feeds right into an American culture beset by narcissistic, self-destructive behavior† Tafaro, E. A., & Zuccarello, F. (2012, July-August). Chopped Chef: Celebrity Chefs Have Become Big Business. Not Having Adequate Disability Insurance for Them Can Be a Recipe for Disaster. Risk Management, 59(6), 16+. "If you are a Baby Boomer, you probably remember the cooking show The French Chef. Filmed live and uncut, you could hear the pots and pans bang, oven doors squeak, and chef Julia Child's singsong patter about life in the kitchen. It wa sn't terribly exciting, but Child became a pop-culture icon and was in many ways the first true celebrity chef. But somewhere along the way that tiny kitchen on Julia Child's low-budget set became "Kitchen Stadium" on Food Network's popular Iron Chef series. It became a place where chefs enter a culinary arena like gourmet gladiators, accompanied by blaring music, blinding lights that could illuminate an airport runway and the almost surreal sight of a man hoisting a $100,000 camera on his back while zooming in on the perfect close-up of a stick of butter melting in a frying pan. Today's celebrity chefs are treated like rock stars because they get paid like rock stars, led by Gordon Ramsay... This "Do we live in a celebrity-dominated consumer culture?" essay outlines how media change our values and our consumer needs. "Blum notes, however, that critical demands for "more realistic" media images are ineffectual: "To imagine that there are people who could change the images if they wanted to is to misunderstand the embeddedness of the image producers in a cultural machinery that they don't run but instead merely service. For them, as well as us, the linage and beauty are coextensive" (p. 65). Feminist calls for resistance to the beauty myth are no better, for there is no way to step outside the cultural frame and distinguish between genuine desires and those that are merely distortions of consumer capitalism. Blum cautions that in fact, "[w]e need to transcend feminist criticisms of body practices that can wind up being as shaming as the physical imperfections that drove us to beautify in the first place" (p. 63). I find little to disagree with in this analysis, as fer as i t goes, but find it strange that there is so little explicit consideration of the role of patriarchal structures in the increasingly high demands for feminine beauty. Although it's true that more men seek cosmetic surgery than ever before, Blum offers little discussion of how the need for male approval may influence women's choices to seek surgery. (And having recently read several devastating feminist critiques of the popularity of "labia reduction" and "vaginal rejuvenation" surgeries, I can't help but wonder what Blum's take on those procedures would be.)"

Transnational Negotiation Experience Essay Example | Topics and Well Written Essays - 1000 words

Transnational Negotiation Experience - Essay Example There is a very tight competition in transnational banking markets. Due to the market competition, many people consider that one of the best ways for managers to be able to compete in the market is to increase their negotiation skills not only when dealing with clients but also with a large group of employees. Given the fact that I have been employed in a local bank for a little more than four years, I intend to describe two of my personal negotiating experiences with bank clients and a bank manager I dealt with several years ago. In the process of discussing my personal negotiating experiences, strategic ways I have applied when dealing with a client and a group of employees will be tackled. Eventually, the outcomes of each negotiating processes will be analyzed. For several years, I work in a local bank as a teller. As part of a teller’s main tasks, it is my job responsibility to provide the clients with competitive quality customer service at all times. One way to ensure that clients are given good quality customer service is to ensure that each client receives an efficient and accurate banking transaction processes. Aside from giving them quality service, part of our job is to sell the bank’s newly offered products and services to our customers each day. In many cases, I have come across dealing with clients who are planning to open new personal accounts. The most common queries I have received from clients is where to put their money to earn the biggest interest rate for their savings. Normally, I would discuss with them several bank products such as a normal savings account which they can easily open with a minimum deposit of US$200 which comes with a passbook and an atm card aside from the time deposit option of 30, 60, and 90 days which gives more interest rate than a normal personal bank account. Upon presenting the bank products they can choose from, I would intentionally inform them the advantages and disadvantages of

Homosexuals in the Military Term Paper Example | Topics and Well Written Essays - 2000 words

Homosexuals in the Military - Term Paper Example These freedoms and rights are entitled to all American citizens, including homosexuals. However, behind the displayed screen of an apparently free and equal society, homosexuals cannot openly exercise some of the rights that other American citizens are allowed to. Military service is the example discussed here. Homosexuals often have two parallel lives or sides to them. In one they live openly as they please, associating themselves with whomever they please, dressing the way they want, speaking the way they want to speak and plainly living as they please just like everyone else in society. In the other, they must hide their real selves and conform to the masses in order to enjoy the rights and privileges of the average citizen or, more disturbingly, to avoid discrimination and overt hostility from others. It is the general state of things that the rights of a person end where the rights of another begin. As such, just as the right of free speech is subject to the limitation of not defaming or slandering others, the right of homosexuals to simply be their true selves and embrace their sexuality seems to be subject to the right of the masses to be shielded from behavioral aspects that they subjectively feel are immoral or unnatural. As such there are many instances where homosexuals who openl y display and even advertise their sexuality in the streets through the use of banners and advertisements are seen as offensive and many people act hostile against this, leading to discrimination. This same situation is the problem homosexuals experience while serving in the military.

Human recourse Essay Example | Topics and Well Written Essays - 500 words

Human recourse - Essay Example Human resource department is mandated to advertise job postings, screen applicants, carry out preliminary interviews and organize hiring efforts together with managers responsible for making the final judgment on selection. Another important function of human resource is to ensure safety training and sustain federally authorized logs workplace fatality reporting. In addition, the human resource department is charged with the responsibility of providing compensation and benefits to the employees. Human resource are also mandated to provide their employees with the necessary tools, which means that they should give new employees broad orientation training to help them transit to the new organization culture. Compliance to the employment and labor laws is a critical function of the human resource department. The human resource practitioners must be knowledgeable of the state and federal employment laws such as Labor Standards, Title VII of the civil rights among other laws. By using the basic human resource tools such as organizational redesign, job redesign process redesign and competency model development, businesses are able to effectively align their support and selling processes to the changing business realities. Human resource brings value to any business by executing the strategies through constructing organizational capability. The human resource department is considered as a link between the products an organization offers and the employees it hires. An efficiently run human resource department can be crucial to guarantee that a business runs efficiently and smoothly daily. The basic role human resource in relation to the workforce is to training of the new workforce. Human resource experts should provide plenty of training on particular skills that employees need to help them work effectively. They are also responsible of f facilitating communication in the work force. Change is one of the frightening things to a work force. Therefore,

The Camera Never Lies Essay Example for Free

The Camera Never Lies Essay It is usually thought that photographs are a little slice of the real world. Traditionally, they have played the rule of adding realism to written text. The text becomes a commentary of the frozen shot of real life encapsulated in the photograph. However it could be argued that this is not the case. There are several aspects of the photographic image, which make it less than real. These aspects all have different ways of showing that cameras arent always correctly right. Even simple pictures can represent a number of qualities. It is possible to understand a number of different meanings from one picture, this is called decoding. For instance visual images can be false by editing and cropping detail out of the photographs/pictures. This process changes the frame and can sometimes exclude main or minor parts of the picture. These missing images occasionally can back up the authors article and help the audience understand the meaning. Cropping occurs in the media to suit the audience and to express the opinions of the writer. We can also argue photographs can distort the truth by the selection of the picture. The illustration always is chosen for a particular event or story, but the final image is selected from a wide range of material. This allows the author flexibility, in choosing the correct image for his motive in his text. Sometimes the pictures arent always appropriate, but have certain ways of backing up the article. As the photographs only show one aspect of the situation, the image could always be unrepresentative and tell many different stories from the single picture. These images often make statements about the link between what is being displayed in the photograph and the type of person viewing the article. The picture can be misleading a bare no relation to the text. This is a good example of poor selection of photographic material. All photographs are not reality, but iconic signs. Iconic sings are a way of demonstrating a particular subject. When we observe a photograph in print, it is only a symbol not the real image as we see in real life. All pictures have captions describing the image; the captions anchor the meaning of a photograph which offers a clear preferred reading. The text of the article also performs and shows this function. A photograph alone without a caption can be interpreted in various ways. As well as having iconic meaning, photos make meaning and signify because of the associations we have with the image. Denotation is the simple literal meaning of all the images viewed in the picture, basically defining the illustration. On the other hand connation is the associations we have with the sketch. These associations are viewed in many different ways and automatically display and imply numerous opinions on certain situations. The top photograph (Fig.1) shows Gerry Adams and Martin McGuinness leaders of Shin Fane situated outside a conference surrounded by the media. The denotation in this image shows the leaders surrounded by paparzates, divided by some form of barrier. Barbed wire fencing is in the rear of the photograph; this gives the impression of security and restriction. A lot of people are surrounding the leaders, giving the feeling of interest or trouble. The connation of the sketch is basically of immense interest in these powerful Shin Fane leaders. With the photograph being taken so far away from the incident its hard for individuals to be identified and described. This particular photo was probably selected for this quality, to show the mass interest. The barrier shows disgrace for Shin Fane, with the leaders being barred from the conference. This specific image is chosen as an example to show the media had interest in Shin Fane. Having no open text it is difficult for the reader to know exactly what is occurring, it would be impossible to guess what the photograph is trying to display. In the photograph (Fig.2) it shows the viewer a close up of Gerry Adams and Martin McGuinness, behind bars. This gives a dramatic feeling of exclusion and shame. The denotation in this image is easy to identify and describe with the shot being so close and clear. We can view two very well known faces, restricted from going into somewhere with solid bars. The Shin Fane leaders are dressed formally, which gives the impression of the conference being important and themselves being powerful. In the background faded faces can be seen, this can be interpreted in various ways. For example Shin Fane Supporters/Shin Fane Protestors or Paparzates. The connation is one of power and conflict; this particular picture of the leaders gives publicity for their cause. This image has a closer propaganda feeling, and the bars give a feeling of jail and prison, which makes the photo even more dramatic. Its easy to understand what the picture is displaying, even without a caption. The difference between Fig.1 and Fig.2 is that the leaders can be identified easily and not so much is occurring in the image, which makes it easily understandable. In photograph Fig.3 The Mobs Brief Rule, the first impression is that it shows an argument between a protestor being held by police and a West End Shopper. The caption below this endorses this impression. The donation in this image is that there is a riot-taking place, with people being restrained by the Police and non-protestors being caught up in the chaos. In the background we can clearly see the West-End buildings and a telephone box. The connation in this photo is that the male protestor is being restrained presumably for wrongdoing and the by-passer has entered in conversation with him. Without the caption this photograph is simple to follow and gives you a slight understanding of the disorder. Having read the accompanying letter to the editor from the eye-witness (West End Shopper), it is obvious the camera can be misinterpreted and this is an example how the media can use images to achieve a particular purpose. The letter explains exactly what did happen, which was that the shopper was walking down the street in the early evening hearing a group of cheerful poll-tax protestors. With police aligned along the pavements, the lady suddenly saw four of the riot squad police grab a young girl in her late teens for no reason and brutally forced her onto the crowd control railings. The man you view in the image is her boyfriend recklessly trying to reach for her, but being held back by a policeman. The lady is urging the man to calm down or he will be arrested, she is not having an argument with him as your first impressions thought. I looked at the same events reported in two different Sunday papers, to see if they had represented the photographs differently. The subject of these images is the same, but the photographs attached to the article differ. Reports on the Israel Conflict The Sunday Times and The Sunday Express wrote articles on the Israel conflict, each took a different approach on the issue. Both photographs in the papers produce the same sort of meaning just in different ways. The Sunday Times took a conservative attitude to the conflict in as much as the article dealt only with the Israel Conflict. The photograph (Fig.4) alongside the article shows President Bush casually dressed in typical Texan fashion. It was very informal and displayed the idea of him and Tony Blair being chums. In the image Bush and Blair are seen to be united together, which reflects the text in the article. The denotation of the picture shows the two powerful, respected leaders together. Blair supports Bush and pays compliments for the Presidents U-turn on Israel. The connation in this photo implies American society and the United Kingdom have combined together to sort out problems over in the Middle East. The caption on this photo doesnt exactly reflect much of the article, but gives the reader some idea about them uniting and the toughness they will have over in the Middle East. Unlike some images, without any open text this photo could mean a variety of things. The Sunday Express included a similar article, which was more dramatic and combined the two issues of the Israel Conflict along with the possibility of war within Iraq. The photograph (Fig.5) alongside was more formal showing the president handshaking Tony Blair. The image is personally more appropriate than the Sunday Times photo, with the denotation showing the two countries flag in the background and them both being in recognized clothing. This particular photo has been chosen because it is simple with few figures and it portrays a strong meaningful picture for this serious article. The connation implies the same issue as in the other Sunday paper, showing them becoming united. With the handshake and them looking pleased in this image you speculate something respectable has happened. Unlike the other image you have a vague idea of the situation without the open text caption. The next photograph (Fig.6) Im going analyse appeared in the Mirror, alongside articles paying tribute to Queen Elizabeth The Queen Mothers funeral. The denotation shows Lady Thatcher and her husband Dennis taking their seats in Westminster Abbey. This image is a good example of misrepresentation as with out the caption the read would have no idea what was happening. The connation in the left picture could imply just grief or Dennis having an accident. Their expressions do not indicate any physical injury. In contrast the photo on the right, gives more idea that Lady Thatcher is the one in pain. With the caption we can tell she is in agony due to Dennis treading on her toes. This article seemed rather out of place, alongside the funeral tributes. After analysing these five different images, I have learnt due to editing and selection photos can misrepresent the truth. The Media producers are constantly competiting with each other to make money. New and exciting ways of representing information/pictures can have impact and ensure success. A good photograph of something can help audiences make sense of a complicated issue. The media uses photographs that will hopefully not date and always support the authors text. Without cropping, selection and photographs being anchored, the images would put across a more truthful statement. As can be seen from my examples, the camera can distort the truth or even lie.