Results 21 to 30 of about 2,243,348 (294)

The comparison of detection parameters of selected photomultipliers depending on the shape of the scintillator [PDF]

open access: yesNuclear Technology and Radiation Protection, 2018
The manuscript clarifies the issues concerning the effective miniaturization of readout of the plastic scintillators while maintaining their high detection efficiency and sensitivity.
Janda Jiri, Hohnova Sabina
doaj   +1 more source

Efficient Object Detection in SAR Images Based on Computation-Aware Neural Architecture Search

open access: yesApplied Sciences, 2022
Remote sensing techniques are becoming more sophisticated as radar imaging techniques mature. Synthetic aperture radar (SAR) can now provide high-resolution images for day-and-night earth observation.
Chuanyou Li   +6 more
doaj   +1 more source

Stochastic simulation study of HPGe detector response and the effect of detector aging using Geant4 [PDF]

open access: yesNuclear Technology and Radiation Protection, 2017
In this study the effect of detector aging in terms of increased dead layer thickness on detector efficiency has been studied using the Geant4 toolkit.
Tariq Hina   +3 more
doaj   +1 more source

Counting Efficiency and Neutron/Gamma Ratio for KDP: Tl+ and UPS-923A Scintillators in a Single Photone Detection Mode

open access: yesEast European Journal of Physics, 2020
This research related to registration of the fast neutrons with a detector based on the inorganic KDP: TL+ mono crystal (KH2PO4 potassium dihydrogen phosphate) and plastic UPS-923A.
Gennadiy Onyshchenko   +5 more
doaj   +1 more source

Further Investigation Into Detection Efficiency and False Alarm Rate for the Geostationary Lightning Mappers Aboard GOES‐16 and GOES‐17

open access: yesEarth and Space Science, 2021
The Geostationary Lightning Mapper (GLM) is a geostationary lightning detection and location instrument, developed for the R generation of Geostationary Operational Environmental Satellites (GOES‐R, S, T, and U).
Monte Bateman   +2 more
doaj   +1 more source

Efficiency calibration of solar X-ray detector onboard MSS-1B satellite

open access: yesHe jishu, 2023
BackgroundThe solar X-ray detector (SXD) is the main scientific instrument onboard the Macau Science Satellite-1B (MSS-1B). It consists of two parts—a soft X-ray detection unit and a hard X-ray detection unit—with a dual-channel design comprising a ...
FAN Lipeng   +11 more
doaj   +1 more source

Simulation study on the factors affecting the detection efficiency of a LaBr3(Ce) detector

open access: yesHe jishu, 2022
BackgroundLaBr3(Ce) crystal is a new type of inorganic scintillator with excellent properties and is an excellent material for making scintillator detectors.
CHEN Zhiqiang   +5 more
doaj   +1 more source

Design Criteria for InGaAs/InP Single-Photon Avalanche Diode

open access: yesIEEE Photonics Journal, 2013
We provide a detailed insight on the design of InGaAs/InP single-photon avalanche diode (SPAD) for 1.55- μm photon detection. In order to lower SPAD noise [the dark count rate (DCR)] without lowering photon detection efficiency (PDE) or increasing
Fabio Acerbi   +3 more
doaj   +1 more source

Evaluation of GHMLLS Performance Characteristics Based on Observations of Artificially Triggered Lightning

open access: yes应用气象学报, 2022
Artificially triggered lightning refers to the lightning that is artificially triggered to the ground under appropriate thunderstorm conditions. The location of artificially triggered lightning can be determined; the occurring time can be precisely ...
Zhang Yue   +9 more
doaj   +1 more source

Efficient GCI Detection for Efficient Sparse Linear Prediction [PDF]

open access: yes, 2013
We propose a unified non-linear approach that offers an ef- ficient closed-form solution for the problem of sparse linear prediction analysis. The approach is based on our previous work for minimization of the weighted l2 -norm of the prediction error.
Khanagha, Vahid, Daoudi, Khalid
openaire   +2 more sources

Home - About - Disclaimer - Privacy