Results 71 to 80 of about 2,642,177 (389)
The Investigation of Mechanisms of Fast Neutron Registration in Oxide Scintillators
East European Journal of Physics, 2019 The contributions of gamma rays from the inelastic scattering reaction and the resonant reaction in the process of slowing down fast neutrons inside the oxide detector volume are investigated.
Gennadiy Onyshchenko +6 more
doaj +1 more source
You-qi chuyun, 2021 In order to reduce the partial abrasion of the cup of pig and detector in pigging and detection under some special conditions, the causes for partial abrasion of cup were analyzed in depth, a structural design scheme of composite wear-resistant cup for ...
Zhenbei LI +7 more
doaj +1 more source
The role of the false events on the DQE measurement of the radiation detectors [PDF]
Journal of Instrumentation, vol.8, n.1 (2013) 1-4, 2012 The efficiency of a radiation detector, intended as probability of detection of an incident quantum, depends on various factors: the detected fraction of quanta ascribed to the noise-less detector, the intrinsic noise of the detector, the false events introduced by the detection process and the false events generated by the detector itself.
arxiv +1 more source
16 x 25 Ge:Ga Detector Arrays for FIFI LS [PDF]
, 2000 We are developing two-dimensional 16 x 25 pixel detector arrays of both unstressed and stressed Ge:Ga photoconductive detectors for far-infrared astronomy from SOFIA. The arrays, based on earlier 5 x 5 detector arrays used on the KAO, will be for our new
Beeman, J. W. +7 more
core +3 more sources
DSFD: Dual Shot Face Detector [PDF]
Computer Vision and Pattern Recognition, 2018 Recently, Convolutional Neural Network (CNN) has achieved great success in face detection. However, it remains a challenging problem for the current face detection methods owing to high degree of variability in scale, pose, occlusion, expression ...
Jian Li +8 more
semanticscholar +1 more source
Frontiers in PhysicsThe latest synchrotron radiation sources have the capability to produce X-ray beams with a photon flux that can be up to three orders of magnitude higher than previous-generation facilities, and that are not manageable by the currently available 2D ...
Marin Collonge +10 more
doaj +1 more source
Total Power Radiometer for Medical Sensor Applications Using Matched and Mismatched Noise Sources
Sensors, 2017 This paper presents a simple total power radiometer to noninvasively measure the temperature of the human body. The proposed 3-GHz radiometer consists of an antenna collecting the noise power generated by a target, a low-noise and high-gain receiver ...
Woojin Park, Jinho Jeong
doaj +1 more source
Physics with near detectors at a neutrino factory [PDF]
Phys.Rev.D80:053001,2009, 2009 We discuss the impact of near detectors at a neutrino factory both on standard oscillation and non-standard interaction measurements. Our systematics treatment includes cross section errors, flux errors, and background uncertainties, and our near detector fluxes include the geometry of the neutrino source and the detector.
arxiv +1 more source
Characterization of entangling properties of quantum measurement via two-mode quantum detector tomography using coherent state probes [PDF]
, 2019 Entangled measurement is a crucial tool in quantum technology. We propose a new entanglement measure of multi-mode detection, which estimates the amount of entanglement that can be created in a measurement.
Dong, Daoyi +7 more
core +2 more sources
S^3FD: Single Shot Scale-Invariant Face Detector [PDF]
IEEE International Conference on Computer Vision, 2017 This paper presents a real-time face detector, named Single Shot Scale-invariant Face Detector (S3FD), which performs superiorly on various scales of faces with a single deep neural network, especially for small faces.
Shifeng Zhang +5 more
semanticscholar +1 more source