Results 11 to 20 of about 289 (100)

Investigation of the effect of noise on the operation of the charge sensitive amplifier with compensated pyroelectric interference

Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2015
The authors consider the problems that arise during the operation of the charge sensitive amplifier (CSA) in critical conditions. Simplified schemes and mathematical models of the CSA are presented in order to study the effect of noise of operational ...
V. I. Starcev, A. A. Anisimov, A. S. Russu   +2 more
doaj   +1 more source

LNSTRIP read-out ASIC for the X-ray strip detectors [PDF]

International Journal of Electronics and Telecommunications
The X-ray imaging systems dedicated for X-ray spectroscopy, based on a semiconductor strip sensors have been recently an important research topic. The most important research objective is working towards improvement of the spectroscopic and position ...
Weronika Zubrzycka-Singh
doaj   +1 more source

ANAQIN-X: A prototype low noise ASIC for the readout of highly dense semiconductor X-ray detectors [PDF]

EPJ Web of Conferences
This article presents ANAQIN-X (Advanced Noise-optimized ASIC for Quantifying and Imaging in X-rays) a pixelated prototype readout chip dedicated to testing different architectures of Charge Sensitive Amplifiers (CSA), the first stage of the ...
Boulfani H., Baudin D., Gevin O., Limousin O., Meuris A., Allaire H.   +5 more
doaj   +1 more source

Implementation of Reading Electronics of Silicone Photomultipliers on the Array Chip МН2ХА030

Vìsnik Nacìonalʹnogo Tehnìčnogo Unìversitetu Ukraïni Kììvsʹkij Polìtehnìčnij Ìnstitut: Serìâ Radìotehnìka, Radìoaparatobuduvannâ, 2019
The implementation of a charge-sensitive amplifier (CSA) based on the МН2ХА030 array chip (AC) with an adjustable conversion factor for processing signals of silicone photomultipliers (SPM) is considered.
O. V. Dvornikov, V. A. Tchekhovski, N. N. Prokopenko, Ya. D. Galkin, A. V. Kunts, A. V. Bugakova   +5 more
doaj   +1 more source

Water‐Mediated Phosphoryl Wires Stabilize Pathological Tau Fibrils

Angewandte Chemie, Volume 138, Issue 30, 20 July 2026.
Extended 1D phosphoryl “wires” stabilize in‐register amyloid tau fibrils, as demonstrated by multiple‐quantum spin‐counting NMR, TEM, and MD simulations, using fibrils of tau peptide jR2R3‐P301L (tau295–313) with phosphorylation at S305 or Y310. ABSTRACT Hyperphosphorylation of tau is a hallmark of tauopathies, with specific phosphorylation sites ...
Lokeswara Rao Potnuru, Austin DuBose, Fiona Mon, Mesopotamia S. Nowotarski, Michael Vigers, Boqin Zhang, Chung‐Ta Han, John E. Straub, Songi Han   +8 more
wiley   +2 more sources

Radiation-hardened-by-design preamplifier with binary weighted current source for radiation detector

Nuclear Engineering and Technology
This paper presents a radiation-hardened-by-design preamplifier that utilizes a self-compensation technique with a charge-sensitive amplifier (CSA) and replica for total ionizing dose (TID) effects.
Minuk Seung, Jong-Gyun Choi, Woo-young Choi, Inyong Kwon   +3 more
doaj   +1 more source

Reversing brain aging: Targeting energy metabolism in endogenous neural stem cells

Interdisciplinary Medicine, EarlyView.
Mechanism of endogenous neural stem cells (eNSCs) energy metabolism disorder leading to brain aging and targeted eNSCs intervention strategies (By biorender). The disorder of energy metabolism of eNSCs can lead to their resting and aging, and eventually lead to brain aging.
Chong Chen, Jiayi Wang, Jimin Yu, Yiran Zhou, Lihai Liu, Jing Liu, Liang Wang   +6 more
wiley   +1 more source

Radiation-Hardened—AI-Accelerated Custom IC Design Methodology

IEEE Access
In this work, a radiation hardened - AI accelerated custom IC design methodology is proposed. The methodology employs reinforcement learning (RL) to optimize the IC design process, integrating radiation dosage performance degradation assessments and ...
Vasiliki Gogolou, Savvas Karipidis, Eleni Papageorgiou, Anastasios Michailidis, Thomas Noulis   +4 more
doaj   +1 more source

The Effects of Political Exclusion: Threatened Needs and Decreased Affiliation With Increased Anger and Antisocial Inclinations

Journal of Applied Social Psychology, Volume 55, Issue 5, Page 305-321, May 2025.
ABSTRACT Social exclusion threatens psychological needs satisfaction, increases anger, and can contribute to group polarization. In two studies, we explored how political exclusion (vs. inclusion) influenced American voters' polarization. In Study 1 (N = 135, 60.7% Female, 61.5% White; Age M = 19.63), young adults were included or excluded in Cyberball
Katarina E. AuBuchon, Michelle L. Stock, Emily Raibley, Adrienne R. Carter‐Sowell, Paul J. Poppen   +4 more
wiley   +1 more source

Adenine nucleotide translocator and ATP synthase cooperate in mediating the mitochondrial permeability transition

The Journal of Physiology, EarlyView.
Abstract figure legend Both ATP synthase and adenine nucleotide translocator (ANT) play key roles in mediating the permeability transition. The contribution of ANT becomes evident in the presence of atractylate (ATR) at pH 6.5, a condition that prevents ATP synthase channel activity. At pH 7.4, this effect is minimal, suggesting a critical role for ATP
Ludovica Tommasin, Andrea Carrer, Federica Boscolo Nata, Elena Frigo, Federico Fogolari, Giovanna Lippe, Michela Carraro, Paolo Bernardi   +7 more
wiley   +1 more source