Results 21 to 30 of about 4,708,890 (355)
, 2003 This module develops the understanding that visible light is composed of a spectrum of colors of light from red to violet, extends the concept of a spectrum to include non-visible light through discovery, and develops tools and strategies for student ...
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Engineering and Applied Science Research, 2022 The purpose of this article was to investigate driver's speed behaviors during the yellow-light period and how satisfied they were at the intersections under the Red-Light Cameras (RLC) project.
Phongphan Tankasem +5 more
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Horticulturae, 2018 The objective of this study was to characterize growth, water-use efficiency (WUE), stomatal conductance (gs), SPAD index values, and shoot nitrogen uptake of two lettuce cultivars grown under different percentages of blue and red light.
Jonathan Clavijo Herrera +2 more
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Frontiers in Plant Science, 2023 IntroductionC4 photosynthesis is an adaptation that has independently evolved at least 66 times in angiosperms. C4 plants, unlike their C3 ancestral, have a carbon concentrating mechanism which suppresses photorespiration, often resulting in faster ...
Emmanuel L. Bernardo +6 more
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Efficacy of 5% Aminolaevulinic Acid and Red Light on Enterococcus faecalis in Infected Root Canals
Gels, 2023 Background: In this ex vivo study, the aim was to evaluate the effects of ALAD and red light on Enterococcus faecalis in infected root canals using a special intracanal fiber. Methods: A total of 70 extracted, single-rooted teeth were used.
Teocrito Carlesi +8 more
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The effect of cave illumination on bats [PDF]
, 2020 Artificial light at night has large impacts on nocturnal wildlife such as bats, yet its effect varies with wavelength of light, context, and across species involved.
Goerlitz, H. R. +4 more
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Stimulation of TRPV1 by green laser light [PDF]
, 2012 Low-level laser irradiation of visible light had been introduced as a medical treatment already more than 40 years ago, but its medical application still remains controversial.
Gu, Quanbao +3 more
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A tale of three taxes: photo-gyro-gravitactic bioconvection [PDF]
, 2011 The term bioconvection encapsulates the intricate patterns in concentration, due to hydrodynamic instabilities, that may arise in suspensions of non-neutrally buoyant, biased swimming microorganisms. The directional bias may be due to light (phototaxis),
Bees, M., Williams, C.R.
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Red Light Optogenetics in Neuroscience [PDF]
Frontiers in Cellular Neuroscience, 2022 Optogenetics, a field concentrating on controlling cellular functions by means of light-activated proteins, has shown tremendous potential in neuroscience. It possesses superior spatiotemporal resolution compared to the surgical, electrical, and pharmacological methods traditionally used in studying brain function.
Kimmo Lehtinen +3 more
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670 nm light mitigates oxygen-induced degeneration in C57BL/6J mouse retina [PDF]
, 2016 BACKGROUND Irradiation with light wavelengths from the far red (FR) to the near infrared (NIR) spectrum (600 nm -1000 nm) has been shown to have beneficial effects in several disease models.
Albarracin, Rizalyn +4 more
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