Virginia has been a university English instructor for over 20 years.
Always consult a physician with your questions concerning the health effects of UV exposure About This Page Our intention is to provide a general introduction to Skin Cancer, with links to specific information available around the Net.
Please send us your comments, suggestions, and information about sites not listed here. We would like to make this page a gathering place for all available information about skin cancer and related subjects. Your help will make it as complete as possible. What Causes Skin Cancer?
Sunburn and Sunlight Very simply, sunburn and UV light can damage your skin, and Good thesis on cancer damage can lead to skin cancer.
There are of course other determining factors, including your heredity and the environment you live in. However, both the total amount of sun received over the years, and overexposure resulting in sunburn can cause skin cancer. The message to parents from this is to protect your children.
Tanning is your skin's response to UV light.
It is a protective reaction to prevent further injury to your skin from the sun. However, it does not prevent skin cancer.
Remember, skin cancer is very slow to develop. The sunburn you receive this week may take 20 years or more to become skin cancer. Heredity If there is a history of skin cancer in your family, you are probably at a higher risk. People with fair skin, with a northern European heritage appear to be most susceptible.
Environment The level of UV light today is higher than it was 50 or years ago. This is due to a reduction of ozone in the earth's atmosphere the Ozone Hole.
Ozone serves as a filter to screen out and reduce the amount of UV light that we are exposed to. With less atmospheric ozone, a higher level of UV light reaches the earth's surface. Other influencing factors include elevation, latitude, and cloud cover.
Ultra Violet light is stronger as elevation increases. The thinner atmosphere at higher altitudes cannot filter UV as effectively as it can at sea level. The rays of the sun are also strongest near the equator, as you might guess. But even in Antarctica, Chile, and New Zealand, the UV level is much higher than normal especially in the springtime due to the ozone hole in the southern hemisphere.
One factor that actually reduces UV is cloud cover. The actual amount is affected by the density of the clouds. Please consult the data interpretation page for more information about the sampling pattern of HALOE.
Environmental Protection Agency - Ozone Depletion Page This web site contains information about the science of ozone depletion, regulations in the US designed to protect the ozone layer, flyers about the UV index, information for consumers, and other topics.
What is Skin Cancer? Your skin protects your body against heat, light, infection, and injury. It also stores water, fat, and vitamin D. The skin has two main layers and several kinds of cells.Here are some very successful sample abstracts from a range of different disciplines written by advanced undergraduate students.
Notice that while all of them are strong, interesting, and convincing, each one was written at a different point in the project’s process.
Easy Argumentative Essay Topic Ideas with Research Links and Sample Essays. Updated on November 28, Virginia Kearney. Do cell phones cause a cancer risk? but also links to good essays and research articles you can use to help you write your paper.
Helpful. Related. Chemotherapy is an extremely beneficial treatment in the ongoing battle against cancer and is often used in conjunction with other treatments. For example, in testicular cancer 70% of patients are cured by an initial chemotherapy treatment. Did you know that tea is the second most consumed beverage worldwide, after water?
While tea brewed in the traditional way is still a dietary staple in many parts of the world, an ever-increasing range of healthy teas in varied forms is now available.
Many of these teas offer multiple health benefits. In fact, tea has been widely used throughout history . By focusing on Armstrong’s public revelation of stage three testicular cancer, this advertisement proved itself to be emotionally powerful, broadly inclusive of its audience, and auspiciously released at a time to meet the needs of the company.
The Cancer Research. Soy foods contain several key nutrients and phytochemicals studied for their cancer prevention properties. Many soy foods also contain dietary fiber, which links to lower risk of colorectal cancer.