Ultraviolet germicidal irradiation

Fake tanning is not as safe as what most people might think it is. Fake tanning in a tanning bed is just as bad as tanning in the sun, indoor tanning also exposes your skin to ultraviolet (UV) rays. Whether the UV rays are coming from a tanning bed or the sun they can still cause wrinkles, rashes and dark spots. The most dangerous types of UV rays can change the DNA in cells, which is what experts believe is the main cause of skin cancers.In the US, 35% of adults and 55% of college students have…

All my life I have known myself for having freckles, but I was not born with them. They started to develop when I was five years old. Throughout my life, my experiences with people that have freckles has not been good. They usually do not seem to like their freckles and feel insecure about their appearances. However, based on a research that I have decided to conduct to expand my knowledge about the subject, “freckles are natural” (“What Causes Freckles?”). Sometimes people that I meet on a…

What Is Blue Light Therapy? Blue light therapy is also known as photodynamic therapy. More dermatologists are using it to help ward off skin cancer in patients who suffer from actinic keratoses. Actinic keratoses are also known as solar keratoses. They are scaly raised bumps that developed in sun-exposed areas, such as the lips, hands, face and forearm. They are precancerous lesions. Ten percent of people with actinic keratoses will develop skin cancer. Fortunately, early treatment can…

Take Optimal Laser Treatment For Acne To Flaunt Your Scar-free Skin Everyone believes in natural beauty and thus, you need to revive it with proper care. Several home remedies and methods are introduced to nourish your skin and hair for better results. However, these home-based processes are not suitable for your skin as the facial skin type varies from person to person. Your skin becomes very sensitive due to stress, pollution, chemicals, and prolonged exposure to harmful UV rays. Therefore,…

Although dive watches are designed to be waterproof, they are not resistant to wear and tear which can compromise their waterproof abilities. Here are a few things you can do if water gets inside of your waterproof dive watch. Sunlight & Towel Method If there is just a little bit of water inside of your dive watch, this method may work. It is really easy to do and will not harm your watch in any way. All you need to do is find a safe place where you can set your watch out in the sunshine. This…

Bomb colorimeter is an object used for colorimetry, however the process of measuring the heat generated during its combustion, moreover it is made from thick wall steal container in a substance, furthermore it is present into small coffee cup rotate in the water and it contains water quality or maintain the temparature of the water, when rotate the cup then increase the pressure inside of the chamber or produce the heat. =-vitamine D is a sunshine harmone, however it is made from cholestrol…

Damage to melanocytes occurs after overexposure to ultraviolet radiation from the sun or other sources such as solarium tanning machines, however areas not exposed to the sun have the potential to develop melanoma. Melanoma differs from other skin cancers by its appearance and colour as it often has an irregular…

Melanoma affects people due to various causes and risk factors. The causes of melanoma may vary from one patient to another. It might be natural or genetic causes. There are factors that increase the possibility of being infected with melanoma also varies from patient to another depending on the genetic and natural factors. A stated by World Cancer Research Fund International, “Denmark has the highest rate in melanoma.”[1] And that happen due to their fair skin and red hair. As a result,…

bacteria, Escherichia coli. The pGLO plasmid is found naturally in some organisms such as the A. victoria, otherwise known as the crystal jellyfish. GFP appears to glow by taking in the ultraviolet rays from sunlight and then emitting those rays as a lower-energy green light. This protein has many different practical uses in scientific research because of…

Many individuals believe that being human is automatically guaranteed of having humanity. Yet, in Margaret Atwood’s dystopic novel Oryx and Crake proves us wrong that being human does not guarantee to having humanity. This dystopian novel highlights complications of society and the actions of one another can be forever impacted. A common theme that is persistent throughout the novel is the actions of Humanity through the characters of Jimmy and Crake. Theses characters display and define why…