Results 121 to 130 of about 2,945,737 (301)

Current Single Event Effects Compendium of Candidate Spacecraft Electronics for NASA [PDF]

, 2010
We present the results of single event effects (SEE) testing and analysis investigating the effects of radiation on electronics.
Berg, Melanie, Bernard, Theju M., Buchner, Stephen P., Burns, Sam, Carts, Martin A., Chen, Dakai, Irom, Farokh, Kim, Hak S., LaBel, Kenneth A., Ladbury, Ray L., Lauenstein, Jean-Marie, Marshall, Cheryl, Marshall, Paul, O'Bryan, Martha V., Oldham, Timothy R., Pearce, Larry G., Pellish, Jonathan A., Phan, Anthony M., Salzman, James F., Sanders, Anthony B., Satterfield, Harold W., Thomson, Eric T., vonVonno, Nick W., Williams, Alan P., Xapsos, Michael A.   +24 more
core   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
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 Effects On FPGAs

, 2010
Field Programmable Gate Arrays, FPGAs, since their introduction on the market presented a very innovative way of implementing hardware designs. The fundamental property of these integrated circuits is the capability of a user's customization after manufacturing.
openaire   +1 more source

Single Event Effect Testing of the Micron MT46V128M8 [PDF]

The Micron MT46V128M8 was tested for single event effects (SEE) at the Texas AM University Cyclotron Facility (TAMU) in June of 2017. Testing revealed a sensitivity to device hang-ups classified as single event functional interrupts (SEFI) and possible ...
Campola, Michael, Phan, Anthony, Seidleck, Christina, Stansberry, Scott, Wilcox, Ted   +4 more
core   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

FEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang, Satoshi Hashimoto, Sota Ito, Chisato Kikuguchi, Miho Hoshi, Kiyoshi Yamaguchi, Yoichi Furukawa, Toru Suzuki, Toshifumi Inada   +8 more
wiley   +1 more source

Total Dose Effects on Single Event Transients in Linear Bipolar Systems [PDF]

, 2008
Single Event Transients (SETs) originating in linear bipolar integrated circuits are known to undermine the reliability of electronic systems operating in the radiation environment of space.
Bernard, Muriel, Buchner, Stephen, Dusseau, Laurent, McMorrow, Dale, Roche, Nicholas   +4 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

Reliability Analysis of Baremetal and FreeRTOS Applications on Microchip PolarFire SoC RISC-V Multiprocessors Using High-Energy Protons

IEEE Access
Modern space applications are increasingly demanding reliable processing systems with high computational capabilities for missions with ambitious targets, tight budgets, and fast deployment.
Andre M. P. Mattos, Douglas A. Santos, Luigi Dilillo   +2 more
doaj   +1 more source