Results 281 to 290 of about 6,322,087 (352)
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, 2020
Plant development and physiology are strongly influenced by the environmental light spectrum that triggers and controls several functional and structural response in plants. However, few studies investigated the effect of monochromatic light during plant
L. G. Izzo +4 more
semanticscholar +1 more source
Plant development and physiology are strongly influenced by the environmental light spectrum that triggers and controls several functional and structural response in plants. However, few studies investigated the effect of monochromatic light during plant
L. G. Izzo +4 more
semanticscholar +1 more source
2021
In photodermatology, UV radiation is the component of the solar system that has attracted the most interest as it represents the greatest risk of skin damage from solar exposure. Efficient protection strategies have therefore been developed to protect skin against powerful solar radiation.
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In photodermatology, UV radiation is the component of the solar system that has attracted the most interest as it represents the greatest risk of skin damage from solar exposure. Efficient protection strategies have therefore been developed to protect skin against powerful solar radiation.
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Conversion of orange light into blue light
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2010Frequency upconversion in triply ionized praseodymium doped glass with composition TeO(2)-Na(2)O (TNO) system under the excitation with a laser light from a dye laser has been reported and the covalency, bonding parameter, nephalauxetic effect which provides the information about the nature of bonding between the lanthanide ions and the surrounding ...
Nirupama, Rai +4 more
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Scientific American, 2016
The article discusses the effects of blue light from electronic devices on people's ability to sleep. Topics discussed include the claim that blue light from the screens of computers and smartphones suppresses the hormone that induces sleepiness called melatonin, the solutions developed to help people sleep, such as tinted eyeglasses and natural ...
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The article discusses the effects of blue light from electronic devices on people's ability to sleep. Topics discussed include the claim that blue light from the screens of computers and smartphones suppresses the hormone that induces sleepiness called melatonin, the solutions developed to help people sleep, such as tinted eyeglasses and natural ...
openaire +2 more sources
Laser & Photonics Reviews
The performance of the near‐infrared phosphor‐converted light‐emitting diodes (NIR pc‐LEDs) mainly depends on the NIR emitting phosphors used. Cr3+ doped materials can be excited by blue light chips, but their emission is located in the NIR‐I region (650–
Yifu Zhuo +7 more
semanticscholar +1 more source
The performance of the near‐infrared phosphor‐converted light‐emitting diodes (NIR pc‐LEDs) mainly depends on the NIR emitting phosphors used. Cr3+ doped materials can be excited by blue light chips, but their emission is located in the NIR‐I region (650–
Yifu Zhuo +7 more
semanticscholar +1 more source
, 2020
To optimize blue light proportion in red and blue light-emitting diode (RB-LED) lighting for microgreen production, the yield and appearance quality of cabbage, kale, arugula and mustard were investigated under RB-LED lightings with 5%, 10%, 15%, 20%, 25%
Qinglu Ying +3 more
semanticscholar +1 more source
To optimize blue light proportion in red and blue light-emitting diode (RB-LED) lighting for microgreen production, the yield and appearance quality of cabbage, kale, arugula and mustard were investigated under RB-LED lightings with 5%, 10%, 15%, 20%, 25%
Qinglu Ying +3 more
semanticscholar +1 more source
Solution-processed green and blue quantum-dot light-emitting diodes with eliminated charge leakage
Nature Photonics, 2021Quantum-dot light-emitting diodes (QD-LEDs) promise a new generation of efficient, low-cost, large-area and flexible electroluminescent devices. However, the inferior performance of green and blue QD-LEDs compared with their red counterpart is hindering ...
Yunzhou Deng +16 more
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Proceedings of the ACM on Computer Graphics and Interactive Techniques, 2022
We introduce virtual blue noise lighting, a rendering pipeline for estimating indirect illumination with a blue noise distribution of virtual lights. Our pipeline is designed for virtual lights with non-uniform emission profiles that are more expensive to store, but required for properly and efficiently handling specular transport. Unlike the
Tianyu Li +3 more
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We introduce virtual blue noise lighting, a rendering pipeline for estimating indirect illumination with a blue noise distribution of virtual lights. Our pipeline is designed for virtual lights with non-uniform emission profiles that are more expensive to store, but required for properly and efficiently handling specular transport. Unlike the
Tianyu Li +3 more
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Journal of Drugs in Dermatology, 2022
Although blue light has been present in our lives for decades, this type of visible light has recently become a topic of significant interest as we shift to a greater percentage of our time spent in front of light-emitting devices. Especially during the Covid pandemic, as many companies pivoted from in-person meetings to discussions conducted via video
Amy, Ramser, Angela, Casey
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Although blue light has been present in our lives for decades, this type of visible light has recently become a topic of significant interest as we shift to a greater percentage of our time spent in front of light-emitting devices. Especially during the Covid pandemic, as many companies pivoted from in-person meetings to discussions conducted via video
Amy, Ramser, Angela, Casey
openaire +2 more sources
Blue-Light-Induced Carbene-Transfer Reactions of Diazoalkanes.
Angewandte Chemie, 2019Carbenes are very important reactive intermediates to access a variety of complex molecules and are applied widely in organic synthesis and drug discovery. Typically, their chemistry is accessed by the use of transition metal catalysts.
Renè Hommelsheim +4 more
semanticscholar +1 more source