Results 21 to 30 of about 1,516,944 (293)
Lasers in Medical Science, 2017 Penetration depth of ultraviolet, visible light and infrared radiation in biological tissue has not previously been adequately measured. Risk assessment of typical intense pulsed light and laser intensities, spectral characteristics and the subsequent ...
C. Ash, M. Dubec, K. Donne, Tim Bashford
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Preferences of Dairy Cattle for Supplemental Light-Emitting Diode Lighting in the Resting Area
Animals, 2022 Light from the environment is important for vision and regulating various biological processes. Providing supplemental lighting in the stall area could allow for individually targeted or group-level control of light. This study aimed to determine whether
Angela M. Wilson +3 more
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IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2020 Persistent scatterer (PS) techniques are a set of important time-series tools for interferometric synthetic aperture radar (InSAR) that enable deformation analysis in highly decorrelated terrain.
Stacey Huang, Howard A. Zebker
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Er:YAG and Diode Lasers in Treatment of Peri-Implantitis–A Case Report [PDF]
Journal of Clinical and Diagnostic Research, 2019 One of the leading causes of dental implant loss in the present time is peri-implantitis. This paper describes a clinical case of peri-implantitis treatment using Er:YAG and a 980-nm diode laser.
Alexandros Nikita
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INCREASING THE LEVEL OF PHOTO BIOLOGICAL SAFETY OF THE EMISSION SPECTRUM OF AN LED LIGHT SOURCE
Сучасний стан наукових досліджень та технологій в промисловості, 2020 The subject of research is the emission spectra of light sources based on LED structures. The purpose of the work is to formulate proposals to improve the photo biological safety of LED lighting systems.
Igor Bondarenko +3 more
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Coherent control with a short-wavelength free-electron laser [PDF]
Nature Photonics, 2016 Researchers demonstrate correlation of two colours (63.0 and 31.5 nm wavelengths) in a free-electron laser and control photoelectron angular distribution by adjusting phase with 3 attosecond resolution. Extreme ultraviolet and X-ray free-electron lasers (
K. Prince +43 more
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Journal of Thermal Science and Technology, 2018 Direct numerical simulations of thermal turbulent boundary layer flows over a wavy wall surface are performed to investigate the effect of a wavelength on drag coefficients and heat transfer performance.
Hiroya MAMORI +8 more
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Environmental Cycles, Melatonin, and Circadian Control of Stress Response in Fish
Frontiers in Endocrinology, 2019 Fish have evolved a biological clock to cope with environmental cycles, so they display circadian rhythms in most physiological functions including stress response.
Francisco Javier Sánchez-Vázquez +5 more
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Italian Journal of Agronomy, 2022 The spectrum and intensity of light play a significant role in the primary and secondary metabolism of plants. Low intensity can make the photosynthetic process less efficient, while inadequate spectrum can impair plant growth and quality.
Cristian Hernández-Adasme +2 more
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Matching Light Source Spectrum to Photosynthetic Spectrum of Algae
Turkish Journal of Agriculture: Food Science and TechnologyMicroalgae have been utilized to produce various products such as pharmaceuticals, food additives, biofuels, and in processes like wastewater treatment and carbon dioxide fixation. However, scaling up production systems to provide necessary capacities of
Anil Kommareddy +2 more
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