Results 71 to 80 of about 8,018,858 (254)

Smaller is better: nanobodies meet NMR

FEBS Letters, EarlyView.
Nanobodies are single‐domain antigen‐binding fragments derived from camelid heavy chain antibodies. Their small size, high stability, and exceptional specificity make nanobodies uniquely useful probes for NMR studies of protein dynamics, transient conformational states, and protein–protein interactions.
Oleg Y. Dmitriev
wiley   +1 more source

Modeling single-event transients in complex digital systems [PDF]

, 2002
A methodology to determine the effect of single-event transients (SETs) on complex digital systems has been developed. This methodology is based on the SET-state-transition model. This model breaks the complex digital system down into five states.
Clark, Kenneth A.
core   +2 more sources

Invisible but not inaccessible—Revealing transient oligomers formed by intrinsically disordered proteins with solution NMR and complementary methods

FEBS Letters, EarlyView.
Transient oligomers formed by intrinsically disordered proteins may be ‘invisible’ to direct detection yet remain accessible to solution NMR through equilibrium‐exchange measurements and pressure‐jump experiments. Complementary methods report on mass, stoichiometry, selected distance distributions, morphology, and internal packing.
Martin D. Gelenter, Ad Bax
wiley   +1 more source

Single-Event Transient Testing of the Crane Aerospace and Electronics SMHF2812D Dual DC-DC Converter [PDF]

, 2015
The purpose of this testing was to characterize the Crane Aerospace & Electronics (Crane) Interpoint SMHF2812D for single-event transient (SET) susceptibility.
Casey, Megan
core  

Inhibition of dipeptidyl peptidase 7 impairs lysophagy in LLOMe‐treated HepG2 cells

FEBS Letters, EarlyView.
DPP7 inhibition delays ubiquitin‐dependent lysophagy by attenuating ubiquitin accumulation and the recruitment of SQSTM1 and LC3 to damaged lysosomes, resulting in delayed clearance of damaged lysosomes and impaired restoration of lysosomal homeostasis. Created using FigureLabs (Certificate ID: FL‐PUB‐20260922‐Z99XNX).
Na Yeon Park, Inho Kwon, Yong Hwan Kim, Ji‐Eun Bae, Joon Bum Kim, Seong Hyun Kim, Sungho Maeng, Doo Sin Jo, Dong‐Hyung Cho   +8 more
wiley   +1 more source

A single-event transient tolerant bandgap reference utilizing dual-modular-redundant (DMR) technique

Nuclear Engineering and Technology
—Bandgap reference (BG) is a crucial component commonly adopted in analog and mixed-signal systems. BG is vulnerable in space applications, which can lead to signal degradation and even subsequent module failure when subjected to heavy-ion strikes.
Jingtian Liu, Jianyang Wang, Lin Deng, Hongliang Lyu, Dongsheng Wang, Shi Xu, Deng Luo   +6 more
doaj   +1 more source

Soft motions encoded by the fold and mediated by conserved hinge sites drive V‐ATPase allosteric machinery and autoinhibition

FEBS Letters, EarlyView.
Vacuolar H+‐ATPase (V‐ATPase) is a multisubunit rotary proton pump that acidifies intracellular compartments. Using elastic network models, we identified conserved hinge residues that govern its large‐scale functional motions. We show that intrinsically encoded ‘soft modes’ drive critical functional transitions, including rotary catalysis and ...
Diksha Parwana, Xiaowei Bogetti, Stuti Sharma, Ivet Bahar   +3 more
wiley   +1 more source

FEATURES OF FAULT TOLERANCE TESTING FOR SPACE-GRADE TRANSCEIVERS ON A PULSED ION ACCELERATOR

Безопасность информационных технологий
The paper evaluates the feasibility of using pulsed ion sources to assess the fault tolerance of transceivers exposed to heavy charged particles. It reviews the types of interface integrated circuits (ICs) used in spacecraft for communication within a ...
Dmitry V. Bobrovsky, Alexander I. Chumakov, Vitaly A. Telets, Sergey A. Soloviev, Evgeny M. Syresin, Alexei A. Slivin, Georgii A. Filatov   +6 more
doaj   +1 more source

Simulating Single Event Upset Rate with BERT

, 1994
The circuit level modeling of single event effects is an area of on-giong research.
P. K. Ko, PAVAN, Paolo, C. Hu, E. Minami, R. Tu   +4 more
core  

A Single-Event Transient Radiation Hardened Low-Dropout Regulator for LC Voltage-Controlled Oscillator

, 2022
A voltage-controlled oscillator (VCO) is an essential part of the clock circuitry in satellite communication systems. Low-dropout regulators (LDO) provide stable voltage supply to the VCO and inevitably bring in new radiation-sensitive nodes.
Yang Guo, Xi Chen, Qiancheng Guo, Hengzhou Yuan   +3 more
core   +1 more source