Results 41 to 50 of about 586,501 (293)
Photo-Rheological Fluid-Based Colorimetric Ultraviolet Light Intensity Sensor
Sensors, 2019 This study presents an introduction to a new type of ultraviolet (UV) light intensity sensor using photo-rheological (PR) fluids whose properties, such as color, can be changed by UV light.
Kyung-Pyo Min, Gi-Woo Kim
doaj +1 more source
A vision physiological estimation of ultraviolet window marking visibility to birds [PDF]
PeerJ, 2014 Billions of birds are estimated to be killed in window collisions every year, worldwide. A popular solution to this problem may lie in marking the glass with ultraviolet reflective or absorbing patterns, which the birds, but not humans, would see ...
Olle Håstad, Anders Ödeen
doaj +2 more sources
Ultraviolet light-induced recombination [PDF]
Biochemical and Biophysical Research Communications, 1973 Abstract Stimulation of transduction in Escherichia coli by ultraviolet irradiation of the transducing phage P1 requires the uvrA-uvrB nuclease but not the uvrC product or DNA polymerase I. It is hypothesized that the first step in “normal” recombination can be bypassed by any procedure generating single-stranded ends of DNA (as ...
openaire +3 more sources
Exploding Wire as a Light Source in Flash Photolysis [PDF]
, 1957 The exploding wire technique has been developed for use as a light source in flash photolysis. The method consists of discharging a bank of condensers, via a mechanical switch through a thin Nichrome wire.
Marcus, R. A., Oster, Gisela K.
core +1 more source
FEBS Open Bio, EarlyView.dUTPases are involved in balancing the appropriate nucleotide pools. We showed that dUTPase is essential for normal development in zebrafish. The different zebrafish genomes contain several single‐nucleotide variations (SNPs) of the dut gene. One of the dUTPase variants displayed drastically lower protein stability and catalytic efficiency as compared ...
Viktória Perey‐Simon +6 more
wiley +1 more source
Solar-Blind Mobile Deep Ultraviolet Optical Communication Utilizing Photomultiplier Tubes
PhotonicsOzone in the atmosphere strongly absorbs deep ultraviolet light with wavelengths between 200 and 280 nm. Therefore, this characteristic is advantageous and promising for unperturbed, non-disturbed information transmission in fields such as secure ...
Lei Zhang, Tianle Li, Yongjin Wang
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Treatment of Odorous Vocs with Ultraviolet Light
Chemical Engineering Transactions, 2010 preview not available - see full-text PDF article.
J. Koziel +4 more
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Ultraviolet Electrostatic Field Effect Light-Emitting Diode
IEEE Photonics Journal, 2020 The potential of ultraviolet (UV) AlGaN quantum well (QW) light-emitting diodes (LEDs) is stunted due to the lack of efficient p-type doping for this ultra wide bandgap material.
Matthew Hartensveld +2 more
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Ultraviolet light and pterygium.
Collegium antropologicum, 2007 The purpose of this study was to evaluate the contribution of ultraviolet light (UV) as a causal factor of primary and pterygium recurrence. A conjuctival autograft transplantation was a surgical method of pterygium treatment. In the first group (38 eyes) were patients with primary and recurrent pterygium exposed to sun (worked outdoors), evaluating ...
Sekelj, Sandra +5 more
openaire +3 more sources
Anchorage‐independent and faster growth in clonal population from UV‐irradiated NER‐deficient cells
FEBS Open Bio, EarlyView.UV‐irradiated cells expressing a DDB2 mutant protein unable to interact with PCNA (DDB2PCNA‐) form clones able to grow without anchorage. Different experimental approaches reveal heterogeneity in cell cycle regulation and drug response within these clones, emphasizing the crucial role of the DDB2‐PCNA interaction in preventing cellular transformation ...
Paola Perucca +6 more
wiley +1 more source