Results 111 to 120 of about 8,018,858 (254)

Single Event Transient Injection on an Operational Amplifier: A Case Study

, 2008
—This paper reports a case study about effects produced by the radiation Single Event Transient (SET) injection on a custom operational amplifier. SETs were injected in the operational amplifier transistors in order to evaluate their sensitivity to the ...
John M. Espinosa-duran, I. Introduction, Gloria Huertas, Jose L. Huertas, Jaime Velasco-medina, Raoul Velazco   +5 more
core  

The VHL tumor suppressor at the crossroad of protein folding, aggregation, and cancer

Molecular Oncology, EarlyView.
Mutations, environmental stress, and chaperone dysfunction can destabilize pVHL, promoting its conversion from the native folded state into amyloid‐like assemblies. This transition may contribute to protein storage, cell dormancy, survival, and drug resistance.
Lara Abad, Silvio Carlo Ermanno Tosatto, Emanuela Leonardi   +2 more
wiley   +1 more source

The influence of an impulsed ion radiation on the sensitivity parameters of integrated circuits to single event effects

Безопасность информационных технологий
The paper analyzes the features of the experimental evaluation of the cross sections of single event effects (SEE) under the influence of pulsed ion beams.
Alexander I. Chumakov, Dmitry V. Bobrovsky, Sergey A. Soloviev   +2 more
doaj   +1 more source

Single event transient injection on an operational amplifier: a case study

, 2007
International audienceThis paper reports a case study about effects produced by the radiation Single Event Transient (SET) injection on a custom operational amplifier. SETs were injected in the operational amplifier transistors in order to evaluate their
Huertas, J.L., Velazco, Raoul, Espinosa-Duran, J.M., Huertas, G., Velasco-Medina, J.   +4 more
core  

Gut microbiota alterations in patients with non‐small‐cell lung cancer undergoing chemoradiotherapy

Molecular Oncology, EarlyView.
We investigated the impact of concurrent chemoradiotherapy (CRT) on the gut microbiota in patients with locally advanced non‐small‐cell lung cancer. Overall gut microbiota composition remained largely stable throughout CRT while antibiotic exposure may influence microbial diversity.
Hanne Marte Nymoen, Zhi Zhao, Henrik Horndalsveen, Maria Moksnes Bjaanæs, Bjørn Henning Grønberg, Tarje Halvorsen, Tesfaye Madebo, Marianne Aanerud, Jussi Koivunen, Kersti Oselin, Saulius Cicenas, Nina Helbekkmo, Jarkko Ahvonen, Maria Silvoniemi, Tine Norman Alver, Tonje Dalen, Åsa Kristina Öjlert, Saima Jamil Farooqi, Åslaug Helland, Vilde Drageset Haakensen   +19 more
wiley   +1 more source

The Atacama Cosmology Telescope: Systematic Transient Search of Single Observation Maps

The Astrophysical Journal
We conduct a systematic search for astrophysical transients using data from the Atacama Cosmology Telescope. The data were taken from 2017 to 2022 in three frequency bands spanning 77 to 277 GHz.
Emily Biermann, Yaqiong Li, Sigurd Naess, Steve K. Choi, Susan E. Clark, Mark Devlin, Jo Dunkley, P. A. Gallardo, Yilun Guan, Allen Foster, Matthew Hasselfield, Carlos Hervías-Caimapo, Matt Hilton, Adam D. Hincks, Anna Y. Q. Ho, John C. Hood II, Kevin M. Huffenberger, Arthur Kosowsky, Michael D. Niemack, John Orlowski-Scherer, Lyman Page, Bruce Partridge, Maria Salatino, Cristóbal Sifón, Suzanne T. Staggs, Cristian Vargas, Edward J. Wollack   +26 more
doaj   +1 more source

A Procedure for Fast Circuit Cross Section Estimation

Chips
Semiconductor technologies are susceptible to radiation effects. The particle incidence in susceptible areas of an integrated circuit (IC) can generate physical interactions capable of producing errors.
Clayton R. Farias, Tiago R. Balen, Paulo F. Butzen   +2 more
doaj   +1 more source

New methods for evaluating the impact of single event transients in VDSM ICs

, 2002
ISBN: 0769518311This work considers a SET (single event transient) fault simulation technique to evaluate the probability that a transient pulse, born in the combinational logic, may be latched in a storage cell.
Nicolaidis, M., Anghel, Lorena, Alexandrescu, D., L. Anghel, M. Nicolaidis, D. Alexandrescu   +5 more
core   +1 more source

A role for eIF5A in translational control of stress‐inducible proteins in multiple myeloma cell lines

Molecular Oncology, EarlyView.
Loss of eIF5A rewires thapsigargin‐mediated endoplasmic reticulum stress responses in multiple myeloma cells by selective translation of mRNA transcripts, consequently dampening thapsigargin‐induced unfolded protein response (UPR) activation and shifting the balance from induction of apoptosis toward cell survival and proliferation.
Demi Both, Ingrid A. M. Derks, Raphaël Vanleyssem, Marine Leclercq, Najla El Hachem, Pierre Close, Eric Eldering, Marco Vincent Haselager   +7 more
wiley   +1 more source

Regulation of the lncRNA NEAT1 by p53‐ΔNp63 crosstalk modulates the DNA damage response and therapeutic efficacy in HNSCC

Molecular Oncology, EarlyView.
In head and neck squamous cell carcinoma (HNSCC) p53 and p63 exert opposite roles on the transcription regulation of the lncRNA NEAT1. Under basal conditions, p53 levels are low and p63 represses NEAT1 expression. Upon genotoxic stress, p53 is rapidly induced, displacing p63 from the NEAT1 promoter leading to NEAT1 transcriptional activation and ...
Sara De Domenico, Veronica La Banca, Silvia D'Amico, Stefano Scalera, Sara Nicolai, Angelo Peschiaroli   +5 more
wiley   +1 more source