Results 41 to 50 of about 924,536 (300)
A likelihood method to cross-calibrate air-shower detectors
, 2015 We present a detailed statistical treatment of the energy calibration of hybrid air-shower detectors, which combine a surface detector array and a fluorescence detector, to obtain an unbiased estimate of the calibration curve.
Dembinski, H. P. +4 more
core +3 more sources
CALIBRATING PHOTOMETRIC REDSHIFT DISTRIBUTIONS WITH CROSS-CORRELATIONS [PDF]
The Astrophysical Journal, 2010 11 Pages, 7 Figures, Submitted to ...
openaire +2 more sources
ATF4‐mediated stress response as a therapeutic vulnerability in chordoma
Molecular Oncology, EarlyView.We screened 5 chordoma cell lines against 100+ inhibitors of epigenetic and metabolic pathways and kinases and identified halofuginone, a tRNA synthetase inhibitor. Mechanistically halofuginone induces an integrated stress response, with eIF2alpha phosphorylation, activation of ATF4 and its target genes CHOP, ASNS, INHBE leading to cell death ...
Lucia Cottone +11 more
wiley +1 more source
Radiometric Cross Calibration of HY-1C/COCTS Based on Sentinel-3/OLCI
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingThe on-orbit radiometric calibration of spaceborne sensors is the foundation of quantitative remote sensing, and the calibration accuracy directly affects the quality of quantitative remote sensing products.
Yong Xie +4 more
doaj +1 more source
Sentinel-2A and 2B absolute calibration monitoring
European Journal of Remote Sensing, 2019 As part of the Copernicus program, Sentinel-2 is the optical imaging mission designed for the operational monitoring of land and coastal areas. It offers a unique combination of global coverage with a wide field of view, a high revisit capability (5 days
Charlotte Revel +10 more
doaj +1 more source
Summary of the 13th IACHEC Meeting [PDF]
, 2019 We summarize the outcome of the 13th meeting of the International Astronomical Consortium for High Energy Calibration (IACHEC), held at Tenuta dei Ciclamini (Avigliano Umbro, Italy) in April 2018. Fifty-one scientists directly involved in the calibration
Belanger, G. +10 more
core +1 more source
High-Energy Calibration of a BGO detector of the GLAST Burst Monitor [PDF]
, 2007 The understanding of the instrumental response of the GLAST Burst Monitor BGO detectors at energies above the energy range which is accessible by common laboratory radiation sources (< 4.43 MeV), is important, especially for the later cross-calibration ...
Briggs, Michael S. +4 more
core +2 more sources
Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity
Molecular Oncology, EarlyView.Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung +17 more
wiley +1 more source
Cross Calibration of Imaging Air Cherenkov Telescopes with Fermi [PDF]
, 2010 An updated model for the synchrotron and inverse Compton emission from a population of high energy electrons of the Crab Nebula is used to reproduce the measured spectral energy distribution from radio to high energy gamma-rays.
Horns, D., Meyer, M., Zechlin, H. -S.
core
Photon-number statistics with Silicon photomultipliers
, 2010 We present a description of the operation of a multi-pixel detector in the presence of non-negligible dark-count and cross-talk effects. We apply the model to devise self-consistent calibration strategies to be performed on the very light under ...
Achilles +37 more
core +1 more source