Results 41 to 50 of about 115,154 (119)
Effective polycrystalline sensor of ultraviolet radiation
Semiconductor Physics, Quantum Electronics & Optoelectronics, 2017 Deposition of special thin layers with high and low resistance in space charge region of surface barrier photoconverters based on the p-Cu1.8S/n-CdS structure leads to a sufficient increase in photosensitivity and decrease in dark tunneling-recombination
S.Yu. Pavelets +6 more
doaj +1 more source
Tumor Biology, 2017 Photodynamic therapy is widely used in the clinical treatment of tumors, especially skin cancers. It has been reported that the photosensitizer curcumin, in combination with ultraviolet radiation B, induces HaCaT cell apoptosis, and this effect may be ...
Yong Xin +5 more
doaj +1 more source
Вестник Северо-Кавказского федерального университетаIntroduction. One of the significant components of losses in high-voltage electrical networks is corona discharge losses or "corona losses", which can, depending on the voltage level of the power line and weather conditions, reach 50 % or higher of the ...
D. V. Petrov +2 more
doaj +1 more source
The Effect of UV-A / UV-B Radiation on Quality Changes of Harvested Curly Lettuce During the Storage
Journal of Agricultural SciencesThis study investigated the effects of UV-A and UV-B radiation on curly lettuce quality. Results focused on colour, total phenolic content, antioxidant activity, and ascorbic acid.
Öznur Cumhur Değirmenci +2 more
doaj +1 more source
The impact of environmental factors on thyroid cancer in different regions of China
肿瘤影像学, 2022 Objective: To investigate the influences of particulate matter 2.5 (PM2.5), ambient temperature, ultraviolet radiation and green space on thyroid cancer in different regions of China.
HUO Shirui +6 more
doaj
ULTRAVIOLET INDEX IN BOGOTA DURING THE NIÑA PHENOMENON
Momento, 2011 In this work we present results and their analysis of the measurements of the UV Radiation taken in Bogotá, Colombia, S.A. The aim was to assess the risk due to solar ultraviolet radiation exposure through ultraviolet index (UVI) during the Niña ...
Julio González
doaj
Application of ultraviolet and infrared radiation in food
Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, 2018 BACKGROUND: There are many uses of radiation in the food industry. Radiation can be considered as one of the new processes and usage of it can offer new features of food. This process in most food doesn’t leave any physical or sensory changes. Therefore,
D Jafarpour, M Alizadeh, F Siamak
doaj
Maderas: Ciencia y Tecnología, 2017 In this work Eucalyptus grandis and Dipteryx odorata were submitted to photodegradation by ultraviolet radiation. The effect of ultraviolet radiation irradiation on the color change and chemical composition of each wood flour were evaluated.
Matheus Poletto
doaj
Journal of Mazandaran University of Medical Sciences, 2017 Background and purpose: Despite growing use of energy-saving lamps or compact fluorescent lamps (CFLs), there are concerns about ultraviolet radiation in their output. In this study, the output of CFLs available in Iranian market in the range of infrared,
Elham Dolat +3 more
doaj
Ultraviolet radiation therapy: a historical perspective. [PDF]
Skin Health DisRyan SL, Kirby B.
europepmc +1 more source