Results 21 to 30 of about 5,756,769 (295)

SiPM cross-talk in liquid argon detectors

open access: yesFrontiers in Physics, 2023
SiPM-based readouts are becoming the standard for light detection in particle detectors given their superior resolution and ease of use with respect to vacuum tube photo-multipliers.
M. G. Boulay   +31 more
doaj   +1 more source

Light-Enhanced Microbial Organic Carbon Yield [PDF]

open access: yesFrontiers in Microbiology, 2017
Molecular evidence for proteorhodopsin- and bacteriochlorophyll-based photoheterotrophy is widespread in oligotrophic marine microbial community metagenomes, and has been implicated in light-enhanced growth rates, substrate uptake rates, and anapleurotic carbon fixation, thus complicating the web of interactions within the 'microbial loop.' We ...
Casey, John R.   +2 more
openaire   +2 more sources

Compositionally Disordered Crystalline Compounds for Next Generation of Radiation Detectors

open access: yesNanomaterials, 2022
The review is devoted to the analysis of the compositional disordering potential of the crystal matrix of a scintillator to improve its scintillation parameters.
Vasili Retivov   +7 more
doaj   +1 more source

The Saturation of the Response to an Electron Beam of Ce- and Tb-Doped GYAGG Phosphors for Indirect β-Voltaics

open access: yesApplied Sciences, 2023
GYAGG:Tb (Ce) scintillators have been confirmed to be promising sources of light emission when excited by an intense 150 keV electron beam. The saturation of the scintillation yield under such excitation conditions has been studied.
Petr Karpyuk   +13 more
doaj   +1 more source

Maximum Photosynthetic Yield of Green Microalgae in Photobioreactors [PDF]

open access: yes, 2010
The biomass yield on light energy of Dunaliella tertiolecta and Chlorella sorokiniana was investigated in a 1.25- and 2.15-cm light path panel photobioreactor at constant ingoing photon flux density (930 µmol photons m-2¿s-1).
Tramper, J.   +10 more
core   +1 more source

Influence of a Surface Finishing Method on Light Collection Behaviour of PWO Scintillator Crystals

open access: yesPhotonics, 2018
In the field of scintillators, high scintillation and light production performance require high-quality crystals. Although the composition and structure of crystals are fundamental in this direction, their ultimate optical performance is strongly ...
Daniele Rinaldi   +3 more
doaj   +1 more source

Effects of combined Red and Blue light spectra as supplemental light on yield and fruit quality of sweet pepper [PDF]

open access: yesJournal of Horticulture and Postharvest Research, 2023
Purpose: The use of supplementary light in regions with low natural sunlight is necessary to fulfill the increasing consumer requests for fresh vegetables. This study aimed to investigate the effect of different combinations of red and blue LEDs on yield
Mohammad Adibian   +3 more
doaj   +1 more source

Recent advances in light outcoupling from white organic light-emitting diodes [PDF]

open access: yes, 2015
M.C.G. is grateful to the Scottish Funding Council (via SUPA) for financial support.Organic light-emitting diodes (OLEDs) have been successfully introduced to the smartphone display market and have geared up to become contenders for applications in ...
Gather, M.C.   +2 more
core   +1 more source

Digitizer-Based Single Photoelectron Detection Approach for Light Yield Measurement of Inorganic Scintillators [PDF]

open access: yesJournal of Radiation Protection and Research
Background Absolute light yield measurement based on single photoelectron (SPE) approach remain susceptible to random coincidences between pulsed excitation trigger and the photomultiplier tube (PMT) response.
Jihwan Boo, Nam Young Kim, Geehyun Kim
doaj   +1 more source

Influence of dust deposition and light intensity on yield and some agro-physiologic characteristics of chickpea (Cicer arietinum L.) in dry conditions [PDF]

open access: yesپژوهش‌های حبوبات ایران, 2021
IntroductionDust creates fine particulate matter and industrial and urban pollutants including factories of cement, gypsum, stone crasher, flour, daily winnowing of grain storage silos, heavy and light machinery traffic on dirt roads, car smoke and ...
Siamac Ranjbar   +2 more
doaj   +1 more source

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