Ionizing radiation is an integral part of the diagnosis, pre-operative planning, and post-operative follow-up in urology. Hence, residents and practicing urologists should have awareness and knowledge regarding
You might see some “radiation shield” or other “shielding” products that claim to block RF energy, electromagnetic fields (EMF), or cell phone radiation. However,the U.S. Federal Trade Commissionhas in the past warned that there’sno evidence these products reduce your exposure to radiation...
How to calculate the UV index The UV Index serves as an important means to raise public awareness and to alert people about the need to adopt protective measures when exposed to harmful UV radiation. From UV-E radiation measurements, the UV-Index is calculated as follow: Take the output fr...
About 150 people living or working around Japan's damaged nuclear facilities have been monitored for potential radiation exposure, and 23 have been found to be in need of treatment. How is the extent of their exposure measured? According to the United States Nuclear Regulatory Commission (NRC),...
Define the term radiation buffer used in chemistry. How to calculate the quencher contraction from the fluorescence experiment? What is a direct effect on humans that increases with the depletion of atmospheric ozone? What is the environmental significance of organic chemical contaminants?
Ionizing Radiation Radiation Exposure What to Do If You're Exposed to Radiation The Electromagnetic Spectrum Ultraviolet rays from the sun are a form of radiation. DAJ/Getty Images Electromagnetic (EM) radiation is a stream of photons, traveling in waves. The photon is the base particle...
Of course, even as a pharmacist, I didn’t think to question the doctor (back then ;-)) — and most people don’t. If you suspect that you may have a thyroid condition, or know someone who does, this article will go over all of the most helpful tests that can help you identify ...
To calculate this, for each time step we do the following: Start with the Degree-hours of overheating or warming in that time-step. Modify the value based on the angle of incidence of the sun on the facade (time-steps where the sun is behind the facade count as zero). ...
When analyzing DNA from roughly 300 dogs, scientists discovered remarkable genetic differences in those living in the plant compared to those living 10 miles away in uncontaminated areas. The results hint at the long-term consequences of radiation on biology, showing that increased radiation could hav...
Spring and early summer, when the skin is less adapted to intense sunlight. Sunny vacations after periods of minimal sun exposure during winter months. Any time someone's skin is jolted by much higher UV radiation exposure. Teenagers and young adults are at a higher risk of developing a sun...