Results 71 to 80 of about 2,413,550 (311)

Interest Point Detection for Reconstruction in High Granularity Tracking Detectors [PDF]

, 2010
This paper presents an investigation of the use of interest point detection algorithms from image processing applied to reconstruction of interactions in high granularity tracking detectors. Their purpose is to extract keypoints from the data as input to
B. Morgan
semanticscholar   +1 more source

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

FEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

Characterisation of 3D trench silicon pixel sensors irradiated at 1⋅1017 1 MeV neqcm-2

Frontiers in Physics
The 3D trench silicon pixel sensors developed by the TimeSPOT collaboration have demonstrated exceptional performance, even after exposure to extreme radiation fluences up to 1⋅1017 1 MeV neq/cm2.
M. Addison, A. Bellora, A. Bellora, F. Borgato, F. Borgato, D. Brundu, D. Brundu, A. Cardini, G. M. Cossu, G. F. Dalla Betta, G. F. Dalla Betta, L. La Delfa, A. Lai, A. Lampis, A. Loi, M. M. Obertino, M. M. Obertino, S. Vecchi, M. Verdoglia, M. Verdoglia   +19 more
doaj   +1 more source

Gravitational wave detector response in terms of spacetime Riemann curvature

, 2013
Gravitational wave detectors are typically described as responding to gravitational wave metric perturbations, which are gauge-dependent and --- correspondingly --- unphysical quantities.
Finn, Lee Samuel, Koop, Michael J.
core   +1 more source

Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer

FEBS Letters, EarlyView.
Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani, Noemi E. Nwosu, Viktoria Gocke, Müge Kasanmascheff, Hannes Mutschler   +4 more
wiley   +1 more source

Beam Performance of Tracking Detectors with Industrially Produced GEM Foils

, 2008
Three Gas-Electron-Multiplier tracking detectors with an active area of 10 cm x 10 cm and a two-dimensional, laser-etched orthogonal strip readout have been tested extensively in particle beams at the Meson Test Beam Facility at Fermilab. These detectors
Ackermann, Allgower, Altunbas, B. Surrow, Becker, D. Underwood, F. Simon, H. Spinka, J. Kelsey, Ketzer, Landgraf, M. Kohl, M. Plesko, N. Smirnov, R. Majka, Sauli, Simon, Sun, T. Sakuma   +18 more
core   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Nuclotron Beam Momentum Estimation Using Multiwire Proportional Chambers and Drift Chambers in the BM@N Experiment

EPJ Web of Conferences, 2018
The BM@N experiment is considered as the first phase of NICA Mega science project. The energy of the beam will vary from 1 to 6 GeV/u. The beams delivered by Nuclotron will be of different types from protons to Au.
Kapishin Mikhail, Lenivenko Vasilisa, Palichik Vladimir, Voytishin Nikolay   +3 more
doaj   +1 more source

Characterization of Heavily Irradiated Dielectrics for Pixel Sensors Coupling Insulator Applications

Frontiers in Materials, 2022
An increase in the radiation levels during the high-luminosity operation of the Large Hadron Collider calls for the development of silicon-based pixel detectors that are used for particle tracking and vertex reconstruction. Unlike the conventionally used
S. Bharthuar, S. Bharthuar, M. Golovleva, M. Golovleva, M. Bezak, M. Bezak, E. Brücken, A. Gädda, A. Gädda, J. Härkönen, J. Härkönen, A. Karadzhinova-Ferrer, A. Karadzhinova-Ferrer, N. Kramarenko, N. Kramarenko, S. Kirschenmann, S. Kirschenmann, P. Koponen, P. Luukka, P. Luukka, K. Mizohata, J. Ott, J. Ott, E. Tuominen, E. Tuominen   +24 more
doaj   +1 more source

Detect or Track: Towards Cost-Effective Video Object Detection/Tracking

, 2018
State-of-the-art object detectors and trackers are developing fast. Trackers are in general more efficient than detectors but bear the risk of drifting.
Luo, Hao, Wang, Xinggang, Xie, Wenxuan, Zeng, Wenjun   +3 more
core   +1 more source