Results 11 to 20 of about 3,555,650 (291)

Green Light Improves Photosystem Stoichiometry in Cucumber Seedlings (Cucumis sativus) Compared to Monochromatic Red Light

open access: yesPlants, 2021
It has been shown that monochromatic red and blue light influence photosynthesis and morphology in cucumber. It is less clear how green light impacts photosynthetic performance or morphology, either alone or in concert with other wavelengths.
Nicholas B. Claypool, J. Heinrich Lieth
doaj   +2 more sources

Monochromatic Light Interactions in the Early Hypocotyl Elongation of Sunflower (Helianthus annuus L.) Seedlings

open access: yesInternational Journal of Plant Biology
Sunflower is a crop species well adapted for cultivation in open fields under full sunlight. Young plantlets can be grown in growth chambers under low irradiance, where different aspects of light can be easily tracked.
Dragan Vinterhalter   +2 more
doaj   +2 more sources

Effects of monochromatic light on eye growth regulation and Myopia control

open access: yesPhotodiagnosis and Photodynamic Therapy
The application of monochromatic light in myopia has remained a research hotspot in the field of myopia prevention and control. With rapid advances in clinical applications, numerous studies have confirmed its unique potential in slowing axial elongation
Tiange Liu   +6 more
doaj   +3 more sources

A Study on the Irradiance Scintillation Characteristics of Monochromatic LED-Based Visible Light Communication Systems in Weak-to-Strong Turbulence

open access: yesPhotonics
Atmospheric turbulence causes transmitted light to fade randomly, which results in irradiance scintillation fluctuations in the received signal and significantly affects the quality of wireless optical communication systems. In this paper, we investigate
Yao Ji   +3 more
doaj   +2 more sources

Effects of Monochromatic Light on Immune Response of Broilers

open access: yesPoultry Science, 2008
A total of 260 one-day-old Arbor Acres male broilers were exposed to red light (RL), green light (GL), blue light (BL), and white light (WL), respectively, by using a light-emitting diode system for 7 wk. There were 5 replicate pens for each light treatment and 13 birds per pen.
J L Chen, J F Wang, J L Chen
exaly   +3 more sources

Effects of Monochromatic and Composite Light Withering on Black Tea Aroma

open access: yesFoods
In this study, the effects of different monochromatic (red, blue, and yellow light) and composite (red–blue and red–yellow) LED light withering on the aroma of black tea was investigated.
Yafang Li   +6 more
doaj   +2 more sources

Monochromatic Excimer Light [308nm] versus Monochromatic Excimer Light [308nm] and 4% Khellin Extract in Treatment of Vitiligo [PDF]

open access: yesInternational Journal of Medical Arts, 2022
Background: Vitiligo is very common skin disease resulting from absence of active melanocytes and characterized by focal regions of depigmention, which may induce great psychological problems for the patients. Many therapies such as topical, systemic and
Nada Abdelqader   +2 more
doaj   +1 more source

Periodicity and Spectral Composition of Light in the Regulation of Hypocotyl Elongation of Sunflower Seedlings

open access: yesPlants, 2022
This study presents the hypocotyl elongation of sunflower seedlings germinated under different light conditions. Elongation was rhythmic under diurnal (LD) photoperiods but uniform (arrhythmic) under free-running conditions of white light (LL) or ...
Dragan Vinterhalter   +2 more
doaj   +1 more source

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