Results 71 to 80 of about 52,062 (306)

Effect of Surface Roughness on Hydrogen-Induced Blister Behavior in Pure Iron

Metals, 2020
The effect of surface roughness on hydrogen-induced blister behavior in pure iron was explored using optical microscopy and microcomputerized tomography.
Xinfeng Li, Yao Wang, Weihong Huang, Jin Zhang, Xubin Wu   +4 more
doaj   +1 more source

Interpreting the effects of DNA polymerase variants at the structural level

Molecular Oncology, EarlyView.
Using MAVISp and molecular dynamics simulations, we analyzed over 60 000 missense variants in POLE and POLD1 from ClinVar, COSMIC, cBioPortal, and saturation mutagenesis. Identified mechanistic indicators, including stability, binding, and long‐range, enable structural interpretation, providing ACMG‐like evidence for possible reclassification of VUS ...
Matteo Arnaudi, Karolina Krzesińska, Ludovica Beltrame, Pablo Sánchez‐Izquierdo Besora, Matteo Tiberti, Mef Nilbert, Anna Rohlin, Elena Papaleo   +7 more
wiley   +1 more source

Magnetoelectric control of surface anisotropy and nucleation modes in L1₀-CoPt thin films

, 2014
The interplay between electric field controlled surface magnetic anisotropy and micromagnetic nucleation modes for L10-CoPt thin-film is investigated with density-functional and micromagnetic model calculations.
Skomski, Ralph, Manchanda, Priyanka, Kumar, Pankaj, Kashyap, Arti, Fangohr, Hans, Sellmyer, David J.   +5 more
core   +1 more source

Contact-free reversible switching of improper ferroelectric domains by electron and ion irradiation

APL Materials, 2021
Focused ion beam (FIB) and scanning electron microscopy (SEM) are used to reversibly switch improper ferroelectric domains in the hexagonal manganite ErMnO3.
Erik D. Roede, Aleksander B. Mosberg, Donald M. Evans, Edith Bourret, Zewu Yan, Antonius T. J. van Helvoort, Dennis Meier   +6 more
doaj   +1 more source

Molecular dynamics simulations of positively selected codons in FcγRI reveal novel biochemical binding properties

FEBS Open Bio, EarlyView.
Evolutionary analysis across 32 placental mammals identified positive selection at residues H148 and W149 in the immune receptor FcγR1. Ancestral reconstruction combined with molecular dynamics simulations reveals how these mutations may influence receptor structure and dynamics, providing insight into the evolution of antibody recognition and immune ...
David A. Young, Omar Arias‐Gaguancela, Fiona Gibson, Morgan Grainger, Jodie Score, Amit Nathubhai, Mauricio Cafiero, Lee Richard Machado   +7 more
wiley   +1 more source

Progress in Gas/Solid Interface Charging Phenomena

, 2020
Surface charge accumulation in the spacer modifies local electric fields, which restricts the industrialization of high voltage direct current (HVDC) gas-insulated transmission lines (GILs). In this paper, the state of art in gas/solid interface charging
Agnel, Serge, Jérôme Castellon, Castellon, Jérôme, Shakeel Akram, Serge Agnel, Akram, Shakeel   +5 more
core   +1 more source

Dynamic evolution investigation on the dielectric surface charging under electron irradiation with various energy distributions

Results in Physics
Spacecrafts face various environmental risks in their working durations, thereinto, surface charging, which may result in abnormal operation of devices, is a typical detrimental effect and deserves to be deeply investigated, especially the charging ...
Jiyuan Wang, Yanan Xu, Zhuoxi Lian, Dan Wang, Xiangchen Meng, Nan Zhou, Yongning He   +6 more
doaj   +1 more source

Time‐restricted feeding prior to Mycobacterium tuberculosis infection reduces tissue CD4+ T cells with limited impact on bacterial clearance

FEBS Open Bio, EarlyView.
Time‐restricted feeding (TRF) in mice increased liver fatty acid oxidation and decreased fatty acid biosynthesis. These alterations persisted when TRF was discontinued and the host was infected with Mycobacterium tuberculosis. Pre‐exposure to TRF did not alter tissue (lung and spleen) mycobacterial burden but significantly reduced CD3+ T cells in lungs
Ashish Gupta, Nidhi Yadav, Subhasmita Das, R. Rajendra Kumar Reddy, Nupur Sharma, Amol Ratnakar Suryawanshi, Jaswinder Singh Maras, Ranjan Kumar Nanda   +7 more
wiley   +1 more source

Bio‐Based Wax Interfaces for Droplet Energy Harvesting at Fluoropolymer‐Like Output Levels

Advanced Science
Droplet impact and rebound on solid surfaces has emerged as a promising method for energy harvesting, typically demonstrated using fluorinated polymers that generate high voltages via liquid–solid contact electrification. However, these materials are non‐
Behnam Kamare, Mahla Shahabi, Matteo Carpi deResmini, Tiago Fernandes, Fabian Meder   +4 more
doaj   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source