We performed a nationwide survey of Brazilian urologists to study behaviors toward radiation exposure and the use of protective and monitoring equipment.A 13-question e-mail questionnaire was sent to 4,526 Brazilian urologists; the questions addressed demographic characteristics, radiation exposure, and ...
Onion storage mainly in openstorage and cold storage two kinds, Shandong mostly use cold storage, onionstorage placed should fully consider the ventilation conditions, to preventcarbon dioxide poisoning. And keep proper humidity and temperature, humidity is65%-70%, temperature of 0 degrees to 1 deg...
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 emissions.
Computer radiation can prevent the synthesis of an enzyme in the human body, which destroys the media that pmit information between brain cells. In addition to the inevitable exposure to electromagnetic radiation, the frequent flashing of the computer screen has strong stimulation on the eyes, causi...
Major radiation exposure - Reply Major radiation exposure--what to expect and how to respond. N Engl J Med. 2002; 346 :1554–1561. doi: 10.1056/NEJMra000365. [ Cross Ref ]Mettler FA, Voelz GL. Major radiation exposure – What to expect and how to respond ... FA Mettler,GL Voelz -...
also expose patients to ionizing radiation, CT has appropriately received the greatest scrutiny because of the relatively high radiation dose per exam – although it comprises about 15% of all medical imaging procedures, it produces approximately half of the population's medical radiation exposure [4...
核污染的一些常识,如何预防核辐射(Somecommonsenseofnuclear pollution,howtopreventnuclearradiation) 4000mSv/radiationcankill ThemicroWestisoneoftheunitsusedtocalculatethe radiationdose.Thestandardunitofradioactivityiscalled thewestpoint.Thisisaverylargequantity,usuallyexpressed intheformofmSvandsmallWestpoints.Takeou...
Since exposure to radiation greatly affects the immune system of the host, a study of cancer among A-bomb survivors is warranted to determine how individual susceptibility to cancer is affected by radiation exposure. We investigated radiation effects on cancer susceptibility based on stomach cancer ...
Timing your outdoor activities can significantly reduce your exposure to harmful UV rays. The sun’s rays are strongest between 10 a.m. and 4 p.m., so try to schedule outdoor activities for earlier in the morning or later in the afternoon when UV radiation is less intense. ...
Non-melanomas, such as basal cell carcinoma and squamous cell carcinoma, are often caused by a combination of intermittent, intense, and cumulative exposure to UV radiation and the sun. Can tanning cause skin cancer? Tanning, either outdoors or indoor...