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Photon flux density in a crop livestock forest systemDensidade de Fluxo de Fótons (DFF) em um sistema de Integração Lavoura-Pecuária-Floresta (ILPF)
(Universidade Federal de Santa Maria, 2016)
A graphical tool for an analytical approach of scattering photons by the Compton effect
(ELSEVIER SCIENCE BVAMSTERDAM, 2012)
The photons scattered by the Compton effect can be used to characterize the physical properties of a given sample due to the influence that the electron density exerts on the number of scattered photons. However, scattering ...
Grapevine morphological shade acclimation is mediated by light quality whereas hydraulic shade acclimation is mediated by light intensity
(Elsevier Ireland, 2021-06)
Plants acclimate to shade by sensing light signals such as low photosynthetic active radiation (PAR), low blue light (BL) levels and low red-to-far red ratios (R:FR) trough plant photoreceptors cross talk. We previously ...
Blue light attenuation mediates morphological and architectural acclimation of Vitis vinifera cv. Malbec to shade and increases light capture
(Pergamon-Elsevier Science Ltd, 2019-01)
Grapevine is one of the most important fruit crops worldwide. Vineyard management practices affect light interception and spectral characteristics inside the canopy. Plant photoreceptors drive shade acclimation responses ...
Plasma Core Electron Density And Temperature Measurements Using Cvi Line Emissions In Tcabr Tokamak
(SPRINGERNEW YORK, 2015)
Search for ultra-high energy photons with the AMIGA muon detector
(2018-02-09)
Los rayos cósmicos (E > 1014 eV) son conocidos desde hace más de 70 años y, sin embargo, su origen sigue siendo un misterio. Del mismo modo, la posibilidad de una componente fotónica de muy alta energía en el flujo de ...
Growth rate differences between four Chilean populations of edible seaweed Chondracanthus chamissoi (Rhodophyta, Gigartinales)
(WILEY-BLACKWELL, 2008)
The effects of temperature, photon flux density and photoperiod on the growth rate of female gametophytic and tetrasporophytic thalli of Chondracanthus chamissoi from four populations along the Chilean coast were studied ...
Secluded WIMPs, dark QED with massive photons, and the galactic center gamma-ray excess
(Elsevier B.V., 2016-02-01)
We discuss a particular secluded WIMP dark matter model consisting of neutral fermions as the dark matter candidate and a Proca-Wentzel (PW) field as a mediator. In the model that we consider here, dark matter WIMPs interact ...