A pulse-shape discrimination method for improving Gamma-ray spectrometry based on a new digital shaping filter
Sign Up to like & getrecommendations! Published in 2017 at "Radiation Physics and Chemistry"
DOI: 10.1016/j.radphyschem.2017.10.023
Abstract: Abstract It is a usual practice for improving spectrum quality by the mean of designing a good shaping filter to improve signal-noise ratio in development of nuclear spectroscopy. Another method is proposed in the paper… read more here.
Keywords: shape discrimination; shape; shaping filter; spectroscopy ... See more keywords
Adaptive testing of the critical features in 2D-shape discrimination by pigeons and starlings.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of experimental psychology. Animal learning and cognition"
DOI: 10.1037/xan0000307
Abstract: An innovative adaptive discrimination procedure examined how two bird species, pigeons and starlings, recognize and discriminate two-dimensional (2D) visual shapes. Prior results suggest a comparative divergence between mammals and birds in their relative reliance on… read more here.
Keywords: shape discrimination; pigeons starlings; adaptive testing; testing critical ... See more keywords
Haptic shape discrimination and interhemispheric communication
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-18691-2
Abstract: In three experiments participants haptically discriminated object shape using unimanual (single hand explored two objects) and bimanual exploration (both hands were used, but each hand, left or right, explored a separate object). Such haptic exploration… read more here.
Keywords: shape discrimination; shape; exploration; haptic shape ... See more keywords
Time-over-threshold for pulse shape discrimination in a time-of-flight phoswich PET detector.
Sign Up to like & getrecommendations! Published in 2017 at "Physics in medicine and biology"
DOI: 10.1088/1361-6560/62/1/258
Abstract: It is well known that a PET detector capable of measuring both photon time-of-flight (TOF) and depth-of-interaction (DOI) improves the image quality and accuracy. Phoswich designs have been realized in PET detectors to measure DOI… read more here.
Keywords: shape discrimination; time threshold; time; detector ... See more keywords
Hadronic vs. electromagnetic pulse shape discrimination in CsI(Tl) for high energy physics experiments
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Instrumentation"
DOI: 10.1088/1748-0221/13/03/p03018
Abstract: Pulse shape discrimination using CsI(Tl) scintillators to perform neutral hadron particle identification is explored with emphasis towards application at high energy electron-positron collider experiments. Through the analysis of the pulse shape differences between scintillation pulses… read more here.
Keywords: shape discrimination; shape; high energy; physics ... See more keywords
A direct method of nuclear pulse shape discrimination based on principal component analysis and support vector machine
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Instrumentation"
DOI: 10.1088/1748-0221/14/06/p06020
Abstract: Fault diagnosis and particle discrimination can be fundamentally solved as a case of pulse shape discrimination (PSD). The classical methods of PSD are inconvenient or not effective when more than two pulse shapes need to… read more here.
Keywords: direct method; nuclear pulse; shape discrimination; pulse shape ... See more keywords
Improvement on pulse-shape discrimination performance of SiPM array coupled Cs2LiYCl6:Ce3+ detector
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Instrumentation"
DOI: 10.1088/1748-0221/14/11/p11005
Abstract: Pulse-shape discrimination (PSD) is essential to separate neutrons from other particles in space, given the complex radiation environment. As the SiPM array coupled Cs2LiYCl6:Ce3+ (CLYC) detector delivers slow charge signals resulting from the large parasitic… read more here.
Keywords: array coupled; sipm array; shape discrimination; detector ... See more keywords
Pulse Shape Discrimination Algorithms, Figures of Merit, and Gamma-Rejection for Liquid and Solid Scintillators
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Nuclear Science"
DOI: 10.1109/tns.2017.2681654
Abstract: Pulse shape discrimination (PSD) in scintillators is useful to distinguish between signals from neutrons and gamma rays. A standard algorithm is to divide the integral of the tail end of the pulse by the total… read more here.
Keywords: pulse shape; shape discrimination; shape; gamma rejection ... See more keywords
Scotopic contour and shape discrimination using radial frequency patterns
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Vision"
DOI: 10.1167/19.2.7
Abstract: Radial frequency (RF) patterns are valuable tools for investigations of contour integration and shape discrimination. Under photopic conditions, healthy observers can detect deformations from circularity in RF patterns as small as 3 seconds of arc.… read more here.
Keywords: shape discrimination; shape; discrimination using; frequency patterns ... See more keywords
Edge-Enhanced Disruptive Camouflage Impairs Shape Discrimination
Sign Up to like & getrecommendations! Published in 2019 at "i-Perception"
DOI: 10.1177/2041669519877435
Abstract: Disruptive colouration (DC) is a form of camouflage comprised of areas of pigmentation across a target’s surface that form false edges, which are said to impede detection by disguising the outline of the target. In… read more here.
Keywords: shape discrimination; shape; camouflage; edge enhanced ... See more keywords