Results 241 to 250 of about 3,791,267 (292)
Some of the next articles are maybe not open access.
Annals of Internal Medicine, 2001
Feeling the warmth of my son's voice or his broad, reassuring man's hand on my shoulder, I travel by reflex back half my lifetime and nearly all of his, returning to a night when his eyes wouldn't ...
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Feeling the warmth of my son's voice or his broad, reassuring man's hand on my shoulder, I travel by reflex back half my lifetime and nearly all of his, returning to a night when his eyes wouldn't ...
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Phototropin Blue-Light Receptors
Annual Review of Plant Biology, 2007Phototropins are blue-light receptors controlling a range of responses that serve to optimize the photosynthetic efficiency of plants. These include phototropism, light-induced stomatal opening, and chloroplast movements in response to changes in light intensity.
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Science Signaling, 2008
Blue light triggers the association of a photoreceptor, transcription factor, and DNA site, thus inducing expression for the gene FT (flowering time) and initiating flowering.
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Blue light triggers the association of a photoreceptor, transcription factor, and DNA site, thus inducing expression for the gene FT (flowering time) and initiating flowering.
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2020
The LED blue light (BL) phototherapy, using photo-converter chromophores, provides long-term efficacy and safety in the treatment of acne vulgaris. Treatment with BL turns out to be safe and effective as well as pleasant. The results seem to be long lasting with negligible or completely absent downtime.
Giovanni Cannarozzo +3 more
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The LED blue light (BL) phototherapy, using photo-converter chromophores, provides long-term efficacy and safety in the treatment of acne vulgaris. Treatment with BL turns out to be safe and effective as well as pleasant. The results seem to be long lasting with negligible or completely absent downtime.
Giovanni Cannarozzo +3 more
openaire +1 more source
BioScience, 1980
An appreciable amount of the light that hits the surface of the earth (about 40% of the incident energy) is blue light of the wavelengths 400-500 nm. This light can be used either as a source of energy-as algae and higher plants use it with their accessory pigments in photosynthesis-or as a source of information in controlling or initiating certain ...
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An appreciable amount of the light that hits the surface of the earth (about 40% of the incident energy) is blue light of the wavelengths 400-500 nm. This light can be used either as a source of energy-as algae and higher plants use it with their accessory pigments in photosynthesis-or as a source of information in controlling or initiating certain ...
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Optician, 2017
Professor Chris Dickinson describes the transmission performance of spectacle lenses designed to control the amount of blue light entering the eye.
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Professor Chris Dickinson describes the transmission performance of spectacle lenses designed to control the amount of blue light entering the eye.
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Comment on: The Blue Light Hazard Versus Blue Light Hype
American Journal of Ophthalmology, 2022Billy R, Hammond, Lisa, Renzi-Hammond
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2018
The ability to accurately predict pathologic stage and grade of Upper Tract Urothelial Cell Carcinoma (UTUC) is crucial for prognostication and selection of appropriate therapeutic intervention. The advent of high definition flexible ureteroscopy has increased the use of minimally invasive endoscopic evaluation and treatment of UTUC.
Saman Moazami +2 more
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The ability to accurately predict pathologic stage and grade of Upper Tract Urothelial Cell Carcinoma (UTUC) is crucial for prognostication and selection of appropriate therapeutic intervention. The advent of high definition flexible ureteroscopy has increased the use of minimally invasive endoscopic evaluation and treatment of UTUC.
Saman Moazami +2 more
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Planning for postâpandemic cancer care delivery: Recovery or opportunity for redesign?
Ca-A Cancer Journal for Clinicians, 2021Pelin Cinar +2 more
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