Results 31 to 40 of about 5,547,320 (286)
Distribution of Light: Outer Regions [PDF]
Symposium - International Astronomical Union, 1987 The data base of photometric properties of galaxies has grown enormously in the last few years. Surveys in various colors, detailed studies of selected objects, and a swarm of papers with underlying photometric information have invaded the market, fostered by advances in the technology of observations and by improvements and wider availability of ...
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Virtual Geographic Simulation of Light Distribution within Three-Dimensional Plant Canopy Models
ISPRS International Journal of Geo-Information, 2017 Virtual geographic environments (VGEs) have been regarded as an important new means of simulating, analyzing, and understanding complex geological processes. Plants and light are major components of the geographic environment.
Liyu Tang +5 more
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Light Distribution and Perceived Spaciousness: Light Patterns in Scale Models [PDF]
Sustainability, 2021 Previous research showed that light distribution can affect the perception of spatial size and shape. However, most studies are limited to quantitative assessment of a few scenarios without explaining possible causes behind peoples’ experiences. This exploratory study aimed to reveal complex relationships between light patterns and perceived size, and ...
Wänström Lindh, Ulrika, Billger, M.
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Journal of Integrative Agriculture, 2020 Plant growth regulators (PGRs) are frequently used to adjust cotton growth and development. The objectives of this study were to determine how PGRs affect plant morphology, light distribution and the spatial distribution of leaves and bolls within the ...
Fu-bin LIANG +5 more
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Canopy light distribution effects on light use efficiency in wheat and its mechanism
Frontiers in Ecology and Evolution, 2022 Optimizing canopy light distribution (CLD) has manifested improved light utility and yield without modifying other inputs. Nonetheless, molecular mechanisms working at cellular and organelle level remain to be elucidated.
Jie Zhang +9 more
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The Spectral Distribution of Firefly Light [PDF]
The Journal of General Physiology, 1964 The in vivo emission spectra of sixteen species of Jamaican fireflies and four species of American fireflies have been measured with a photoelectric recording spectrometer. A simple technique of stimulation with ethyl acetate vapor was found to elicit bright continuous emission over a period of several minutes.
H H, SELIGER +3 more
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Simulation of External Stray Light for FY-3C VIRR Combined with Satellite Orbit Attitude Model
Remote Sensing, 2021 Optical imaging systems mounted on a Sun-synchronous satellite are probably disturbed by stray light when working in the space environment. Existing research has shown that the Visible Infrared Radiometer (VIRR) onboard the FY-3C satellite is affected by
Junyuan Zhao +5 more
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Analysis of the $B \to K^*_2(1430), a_2(1320), f_2(1270)$ form-factors with light-cone QCD sum rules
, 2011 In this article, we study the $B \to K^*_2(1430)$, $a_2(1320)$, $f_2(1270)$ form-factors with the light-cone QCD sum rules, where the $B$-meson light-cone distribution amplitudes are used. In calculations, we observe that the line-shapes of the $B$-meson
Ball P. +4 more
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IEEE AccessThis article reports the outcomes of the Solar Pilar Project, whose main objective was to provide low-cost, high-quality electricity to residents of a community in the metropolitan region of Rio de Janeiro.
Jose Filho Da Costa Castro +7 more
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Light distribution of 635 nm LED for PBM treatments in the maxillofacial region
Oral and Maxillofacial Surgery Cases, 2021 Introduction: Photobiomodulation (PBM) therapy is an application of light for the therapeutic purpose of improving tissue regeneration, reducing inflammation, or inducing analgesia.
Vladan Keković +6 more
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