Results 21 to 30 of about 3,605,857 (342)
The Development of Kathode Rays by Ultraviolet Light [PDF]
Physical Review (Series I), 1900 n ...
Merritt, Ernest, Stewart, Oscar M.
openaire +2 more sources
THE ULTRAVIOLET RAYS IN THE TREATMENT OF CHILBLAIN [PDF]
Journal of the American Medical Association, 1919 Chilblain, or erythema pernio, is a form of erythema that appears in the late fall and winter months in individuals with a poor peripheral circulation and a disturbed vasomotor mechanism. In the mild cases there is merely a slight dusky or dark red discoloration of the regions with feeble peripheral circulation, as the tip of the nose, the lobes of the
openaire +3 more sources
BioMed Research International, 2015 Hosts' innate defense systems are upregulated by antimicrobial peptide elicitors (APEs). Our aim was to investigate the effects of hyperthermia, ultraviolet A rays (UVA), and ultraviolet C rays (UVC) as well as glucose and ascorbic acid (AA) on the ...
Luis Antonio Cruz Díaz +5 more
semanticscholar +1 more source
The effects of tanning on health
Journal of Education, Health and Sport, 2017 Ultraviolet (UV) ray exposure can lead to serious consequences to a person(s) health. Consequences include skin pigmentation and can also lead to cancer. Not everyone however is aware of the risks involved with exposure to these rays.
Irena Puszkarz +2 more
doaj +3 more sources
Sunscreens: Time to think beyond UV rays
Pigment International, 2018 It has been known to us that solar radiation contributes to photoaging. Until recently, it was thought to be due to ultraviolet rays alone. However, a growing number of evidence confirms that visible and infrared (IR) rays also contribute to extrinsic ...
Chitralekha Keisham +2 more
doaj +1 more source
Some of the uses of ultra-violet rays in dermatology
South African Journal of Physiotherapy, 1953 No abstract available.
R. M.B MacKenna, T. Wareham
doaj +1 more source
Alexandria Engineering Journal, 2021 Up to day, the role of ultraviolet rays in producing cancers like melanoma has been considered extensively. However, quantum effects on the evolutions of melanoma has been discussed minorly.
S.K. Elagan +4 more
doaj
The Extension of the X-Ray into the Ultraviolet Spectrum [PDF]
Science, 1922 n ...
openaire +4 more sources
Potensi Ekstrak Bawang Hitam sebagai Tabir Surya terhadap Paparan Sinar Ultraviolet
Keluwih, 2020 —Skin cancer is in the third rank in Indonesia. One of the causes of skin cancer is excessive exposure to ultraviolet rays from the sun. Ultraviolet radiation forms Reactive Oxygen Species that disrupts the regulation of the cell-matrix and causes ...
Putu Srinata Dampati, Elvina Veronica
doaj +1 more source
Sun exposure, skin lesions and vitamin D production: evaluation in a population of fishermen [PDF]
Anais Brasileiros de Dermatologia, 2019 : Background: Exposure to UVR provides benefits related to vitamin D synthesis, but also causes harms, since UVB is considered a complete carcinogen.
Roberta Cavalcanti Soriano Coutinho +3 more
doaj +1 more source