Results 71 to 80 of about 23,675,183 (257)
Solid Liquid Inter-Diffusion Bonding at Low Temperature
, 2022 S.62Solid Liquid Inter-Diffusion (SLID) bonding using the systems Cu/Ga and Au/In have been investigated regarding the bonding parameters and their influence on shear strength.
Baum, Mario +3 more
core +1 more source
Structural and biochemical analysis of a B12 superbinder
FEBS Letters, EarlyView.BtuG proteins are vitamin B12 scavengers in Bacteroides thetaiotaomicron, a dominant human gut bacterium. We present crystal structures of three BtuG homologs bound to cobalamin and its precursor cobinamide, revealing picomolar binding affinities, among the highest known for any natural protein.
Jose M. Martinez Felices +3 more
wiley +1 more source
MicromachinesAs a typical electronic switching device, IGBT is widely used in various fields. Reducing the parasitic inductance parameters of IGBT is of great significance for improving the performance of power devices, enhancing system stability and reliability.
Junwei Cao +7 more
doaj +1 more source
Utilizing an Improved EXAFS Structure Analysis Method to Reveal Site-Specific Bonding Properties of Ag44(SR)30 Nanoclusters [PDF]
, 2023 Atomically precise nanoclusters (NCs) are of great interest due to their well-defined structures and molecule-like properties. Understanding their structure-property relationship is an important task because it can help tailor their structures to achieve
Daniel, Chevrier +4 more
core +2 more sources
FEBS Letters, EarlyView.Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav +2 more
wiley +1 more source
A Quantum-Chemical Bonding Database for Solid-State Materials
Scientific Data, 2023 An in-depth insight into the chemistry and nature of the individual chemical bonds is essential for understanding materials. Bonding analysis is thus expected to provide important features for large-scale data analysis and machine learning of material ...
Aakash Ashok Naik +4 more
doaj +1 more source
Aerospace structural bonding: Qualification, quality control, substantiation, and risk mitigation
, 2023 Click on the DOI link to access this book chapter (may not be free).Aviation products widely use metallic and composite structural bonding. Applications include general aviation wings and fuselage splices, rotorcraft blades and airframe stiffeners ...
Trace, Ashley +4 more
core +1 more source
The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation
FEBS Letters, EarlyView.Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge +6 more
wiley +1 more source
DESIGN OF ELASTIC SKIN AND HONEYCOMB SANDWICH CONNECTION SCHEME FOR COMPOSITE FLEXIBLE SKIN (MT)
Jixie qiangdu, 2023 In order to solve the problem of low connection strength between elastic skin and honeycomb sandwich of composite flexible skin for variant aircraft, a “two-step bonding” connection scheme is proposed.
GUO YuChao +4 more
doaj
The Role of School Bonding in the Appearance of Bullying in Junior Secondary School in Yazd [PDF]
روانشناسی تربیتی, 2016 The aim of the present study was to investigate the role of school bonding in bullying at school. This study was a descriptive-correlational type. The population consisted of all of the students of the junior high schools in Yazd in the academic year ...
Kazem Barzegar Bafrooei +2 more
doaj +1 more source