It has been shown that the ratio of EAS Cherenkov emission fluxes in the optical and ultraviolet (UV) bands substantially depends on the sort of the primary, so the ratio can be employed to select gamma-ray events from the background produced by cosmic rays. Detection of EAS Cherenkov ...
The thermoluminescence (TL) after excitation by UV or X-rays radiation of alumina-zirconia powders is investigated. The composites present five of the characteristic peaks of zirconia at −170, −145, −90, 0 and 95 °C. After a thermal treatment of mixed oxides, a new peak is observe...
X-ray detectors, photon detectors for UV, visible and IR photons (solid-state), spectrometersThe present manuscript reviews our R&D studies on the application of large area avalanche photodiodes (LAAPDs) to the detection of X-rays and vacuum ultraviolet (VUV) light. The operational characteristics...
The major factor causing cutaneous melanoma is exposure to UV (ultra-violet rays) through sun4,5. The sequence of genes defines the structure and function of the formed organs. Any disruption or error in this specific sequence results in a mutation which, in turn, causes many abnormalities in...
|Dark Empath Test Free|Will Uv Light Damage Credit Card|Kink Test Colour| **Effortless UV Detection for Skin Protection** The P82D UV Test Card is a must-have for anyone who values their skin's health and wants to ensure they are protected from harmful UV rays. This compact and portable...
Since the invention of the first lasers in the visible-light region, research has aimed to produce short-wavelength lasers that generate coherent X-rays; the shorter the wavelength, the better the imaging resolution of the laser and the ... H Yoneda,Y Inubushi,K Nagamine,... - 《Nature》...
Aims. We study the physical properties of a recurring solar active region jet observed in X-rays and extreme-ultraviolet (EUV).Methods. Multi-wavelength da... C Chifor,H Isobe,HE Mason,... - 《Astronomy & Astrophysics》 被引量: 48发表: 2008年 Evidence of Explosive Evaporation in a Micro...
其它有害物质检测(Detectionofotherhazardoussubstances) Detectionofotherhazardoussubstances.Txt Theharmfuleffectsofsomeharmfulsubstances type Harm lead Leadtocancer,malformations,andgeneticmutations; prolongedexposuretoleadanditscompoundscanleadto palpitations,irritability,andincreasedbloodcounts.After theinvasionofthenervo...
Light-field detection measures both the intensity of light rays and their precise direction in free space. However, current light-field detection techniques either require complex microlens arrays or are limited to the ultraviolet–visible light waveleng
Novae are caused by runaway thermonuclear burning in the hydrogen-rich envelopes of accreting white dwarfs, which leads to a rapid expansion of the envelope and the ejection of most of its mass1,2. Theory has predicted the existence of a ‘fire