Skin cancer Essay Example for Free

Skin cancer Essay Skin cancer is a disease that affects millions of people every year. While most forms of this cancer are caused by environmental factors, there are some forms that are caused by mutations in our genes that we have inherently developed. Those who are from a family that has been diagnosed with melanoma are up to three times more likely to develop the cancer in their lifetime. There are a few genes that are responsible for the development of melanoma and in this paper I will seek to explore the causes and factors involved in melanoma as well as our varying pigmentation. The genes and mutations responsible for melanoma are as follows. These genes are germ-line, which means they are passed from parent to child. CDKN2A: this gene is the most commonly mutated in genetically-inherited melanoma but still presents in those with those diagnosed with non-genetic melanoma. This mutation causes misshapen and dark moles and is often diagnosed early in life. MC1R: this gene is the one responsible for determining a person’s sensitivity to light. It also plays a key role in determining red hair color, fair skin and ability to tan. Those with darker skin have more than one of these genes and tend to develop skin cancer more frequently. MDM2: more prevalent mutations in women diagnosed with cancer, this gene determines how many copies are made within a cell and is exaggerated by a predisposition to UV sensitivity. BRF, P16, EGF and Fas are genes that are mutated by environmental factors and are predominately forced into mutation by exposure to UV light. In addition to genes, we also have melanin that is present in our bodies that is a determining factor in the color of our hair, skin and eyes. While everyone has melanin in their cells, the amount from person to person is not equal. The more melanin present in your skin, the darker your complexion will be. The different types of melanin present in the iris produce pigmentation there, and these factors are largely dependent on the coloration of your biological parents. For someone who has a predisposition to UV sensitivity, I would highly recommend that they avoid prolonged UV exposure. If they do decide to go out in the sun I would suggest that they use a high powered sun block to avoid burning, as those who have a blistering burn up their chances of developing melanoma hugely. Lastly I would suggest that they completely avoid tanning beds and lying out, and make sure to maintain a skin regimen that protects their already vulnerable cells to the mutations that cause this common cancer. Bibliography DeChiara, T. (2009, May 04). An Introduction to Cancer Genetics and Melanoma. Retrieved January 18, 2013, from About.com: http://skincancer.about.com/od/riskfactors/a/melanoma_genes.htm Genetic Control On and Off Genes. (2000, January 1). Retrieved January 18, 2013, from Biology Online: http://www.biology-online.org/3/1_genetic_control.htm

Virginia Woolf Essay -- Novelists Authors Writers Essays

Virginia Woolf In recent times there has been a renewed interest in Virginia Woolf and her work, from the Broadway play, â€Å"Who's Afraid of Virginia Woolf?† to the Academy award nominated film â€Å"The Hours† starring Nicole Kidman. This recent exposure, along with the fact that I have ancestors from England , has sparked my interest in this twentieth century British novelist. During the early part of the twentieth century, artists and writers saw the world in a new way. Famed British novelist Virginia Woolf was very sensitive to this change, for she felt that human relationships such as ones between a husband and wife of master and servant were shifting, due to all of the political, religious, and social changes. These, of course, transformed into modifications in literature (Richter 3,4). Conventional forms of writing did not portray truth, but rather dealt with certain aspects of life that were distorted and then pieced together via descriptions, coincidences, and transition passages (Blackstone 13). Feminine sensibility was an aspect that could be brought into the novel, and therefore Woolf employed new forms and techniques to her novels (Bernard 12). Through these changes, she consciously made the decision to change the novel from a genre that was developed and dominated by men, to a form that would depict the â€Å"movement of things under the surface--the free play of thought, emotion, insight† (Blackstone 12-13). Due to the transforming atmosphere of the time, Woolf was allowed to explore new territories. At the thrust of Virginia Woolf's writing was the creation of reality. â€Å"The center or meeting place for experience was, to Virginia Woolf, the moment—a cross-section of consciousness in which perception and feelings conv... ...iracy: Vanessa Bell and Virginia Woolf. Boston: Little, Brown, 1990. King, James. Virginia Woolf. New York: W. W. Norton, 1994. Marder, Herbert. Feminism & Art, A Study of Virginia Woolf. Chicago: The University of Chicago Press, 1968. Naremore, James. â€Å"The World Without a Self: Virginia Woolf and the Novel.† Twentieth-Century Literary Criticism. Ed. Sharon K. Hall. Detroit: Gale Research, Vol. 5, 1981. Richter, Harvena. Virginia Woolf, The Inward Voyage. Princeton: Princeton University Press, 1970. Woolf, Virginia. Mrs. Dalloway. New York: Harcourt, Brace & World, 1925. Virginia Woolf. The Literature Network. 22 Jan 2005. Virginia Woolf. Wikipedia Encyclopedia. 22 Jan 2005. â€Å"Virginia Woolf.† Encarta 98 Encyclopedia. CD-ROM. Microsoft, 1994.

Healthy Lifestyle Essay

The Role and Issues that arise of the GetFitCrossFit Organization among adults in Brunei. Health, a fortune I wish upon every woman or man I see for without it she or he will not be able to explore the seas. Although the ideal concept would be for everyone to live a healthy lifestyle, the world is evident that this is difficult to achieve. The leading causes of worldwide deaths are diseases which I believe can be prevented (Grifantini, 2010). Simply, health is a necessary commodity to carry out everyday tasks, and if one would like to carry out a task well, one needs to have a healthy mind, body and soul (World Health Organization, 1948). In Brunei, in the recent years, the government keeps campaigning for healthy lifestyles, banks and other companies hold marathons, GetFitCrossFit organization has been rising and is very popular now. However, although these efforts have its role and aim on maintaining and achieving a healthy lifestyle, it may not be affective. Hence, this essay will elaborate on the role and the effectiveness on the GetFitCrossFit organization among adults in Brunei. First and foremost, it is the members’ responsibility to understand the elements of fitness, examine their present fitness status, decide to begin or continue suitable exercise habits and lastly to determine their health behaviors that need to be changed following appropriate steps (Howley & Franks, 1991, p.10). The role of this organization is basically to keep fit and practice a healthy lifestyle. Adding to that, their aim is to make people fast and strong. This organization concentrates on mainly on three fundamental factors that must collaborate in order to benefit from workouts which are exercise, nutrition and recovery. Weightlifting, gymnastics and running are the components used for the exercise in balancing strength a nd conditioning. Balanced diet is really important in terms of reducing processed food and sugar and more natural foods (Rodriguez, 2009). As for the recovery, proper sleeping habits are needed, stretching and make the soft tissues work by massage therapy. The GetFitCrossFit organization is organized and thorough with what they do. Members will have a full fitness assessment before starting because each individual will have a safely designed workout done by the committee. Not only will the members be coached during the workout but also in and out of the gym. Everyone in this organization motivates one another and improves by working hard, having determination and a persevering attitude. This organization’s slogan is  Forging Elite Fitness (GetFitCrossFit, 2012). An individual that enters this organization has definitely made a crucial move towards improving or maintaining their present fitness level but there are issues that may arise among adults in Brunei (Howley & Franks, 1991, p.10). Firstly, setting goals is important so that there is an aim to strive. If there are no goals, there is no motivation and a clear plan. This will lead to not being able to see any results from start although GetFitCrossFit assist one person in making healthy changes; one person still have to decide on what changes to make. Secondly, some people are afraid of pain, injury and torture that they might encounter hence not wanting to join this organization. Some people may go for the first time and after finding out what it is all about, they give up as they do not have the mindset of putting in efforts to be fit and healthy. Thirdly, GetFitCrossFit has a fixed time resulting in the main biggest reason to not join or stop this organization is that they have no time. This shows that prioritizing is really poor among adults in Brunei. Fourthly, some people are afraid of their reputation. They may be embarrassed on their appearance, the mistakes they may make, having weak health and poor stam ina (Why people stop exercising, 2012). Letting go of bad habits such as reductions in smoking, alcoholic drinking, weight, eating unhealthy food and stress are also the major issues (Howley & Franks, 1991, p.211). Lastly, this is rare but some people can’t afford the membership payment which costs hundred dollars per month. Moving on will be the effectiveness of this organization. GetFitCrossFit organization meets every day except on Sundays after 6pm onwards and in the mornings on Saturday. Amazingly, every Tuesday, the GetFitCrossFit outdoor session is held at the University of Brunei Darussalam. The rest of the days, it is held at their gym which is called the box (GetFitCrossFit, 2010). This organization has a blog which will be updated daily to guide their members before the actual workouts in the evenings occur. According to Tobey (1920, p.649), Emerson once stated â€Å"The first wealth is health.† Therefore the members in this organization do not take this as an expense but instead a necessity and money well spent. They see this as an activity of making new friends and having fun as well as getting or keeping fit. Some people get motivated by having a group of people in an organization having to follow rules and regulations rather than exercising alone (Too, 2011). Exercising  and keeping fit does not only improve and maintain fitness level but it can have a huge impact on living longer even not losing weight (Gard ner, 2011). Besides that, GetFitCrossFit promotes its organization really well. For every first Tuesday and Wednesday of the month, eligible students and unemployed may attend their sessions for free (GetFitCrossFit, 2010). The Social Medias such as Facebook, Twitter, Ranoadidas and Bruneitweet plays a big role in advertising their organization (Sheridan, 2012). Even the bruneitweet, Delwin Keasberry, is a member of this organization. Current members share their e xperiences and goals with their colleagues at work, school and their social peers which really motivate them and hence joining this organization. GetFitCrossFit are also known through the newspapers as they help for charities. They also hold motivational talks to different institutions and participate in road shows. In conclusion, exercise and fitness are necessary elements in order to lead a healthy lifestyle. It is definitely clear that in order to live long, one needs to have a healthy life. Although Brunei is trying their best to promote and campaign for healthy lifestyles, the issues as mentioned above may arise. GetFitCrossFit organization has a very good intention, motivation and role but it really depends on how effective the organization is. Advertisement and promotion is really important to show adults in Brunei what GetFitCrossFit clearly does and their aim. To wrap it all up Benjamin Franklin once said that â€Å"An ounce of prevention is worth a pound of cure.† (

Welcome to College in the USA… Surprise!

Many students are surprised to find themselves in a whole new world once they get to college in the USA. Life as they know it has been turned upside down overnight with new and many new and exciting aspects to adapt to life abroad. Don’t be taken by surprise, know what to expect! Dialect and Dialogue in Cities Some students may experience a surprise with layouts and setups of larger cities. Students from the more rural areas may feel like a small fish in a big pond when they arrive in a big city but likewise a student who is from a larger city that goes to a college in a smaller town may feel like a big fish in a little pond which can leave them feeling as if there is no room to grow. Even the amount of how much a person talks, how well they listen, lingo, and accents will vary depending upon the city the college is located in. Local accents that vary by region can be difficult to understand at first but this is something the student will get used to and communication will improve. Most Americans tend to shut down in the face of conflict rather than keep talking. Students from some areas though may feel it is necessary to continue conflict to get their point across. Conversation is made up of sending and receiving messages meaning there is a speaker and a listener who take turns sharing these tasks. Most Americans have a good sense of humor, which is included in the way they talk. This should never be taken as a sign of disrespect but rather a sign of being comfortable with the person they are speaking with. It could even be an icebreaker leading to long lasting friendships. Religion and Politics Sharing religious and political ideas must be approached cautiously and with a great deal of respect. Many people are sensitive about their views and they can vary greatly from person to person. However no matter how different all religious and political ideas must be treated equally with respect. It is okay to disagree but sometimes people have to agree to disagree. Most individuals are tolerant of other religions since there is not one set religion in America. A wide variety of customs and beliefs are widely accepted by most. Likewise patriotism from one’s country is generally accepted and may even be intriguing to some American students but it is not wise to point out constantly point out flaws in the American ways or how another country may be more favorable in some ways. If the international student is interested and accepting of the ways in America most American students will become interested in the international student’s country as well. This can be great learning and awareness for both groups. Remember Your Manners Etiquette especially in the classroom is huge. Professors expect college students to share ideas and be supporting. Some students’ perspectives may vary from one another or even the professor but it is okay. Everyone is expected to participate. How will you participate?