Results 51 to 60 of about 431,575 (349)

Modeling study of mesoscale magnetic treatment influencing factors through dynamic softening analysis

Results in Physics, 2023
In this paper, a new concept of “dynamic softening” is proposed to explain the mechanism of residual stress reduction through “cold” treatment. The impact of grain size, grain boundary width, and grain orientation on the reduction was studied through ...
Gang Huang, Ronge Liu, Shushan Hu
doaj   +1 more source

Grain Boundary Loops in Graphene

, 2011
Topological defects can affect the physical properties of graphene in unexpected ways. Harnessing their influence may lead to enhanced control of both material strength and electrical properties.
Cockayne, Eric, Crain, Jason N., First, Phillip N., Guisinger, Nathan P., Rutter, Gregory M., Stroscio, Joseph A.   +5 more
core   +1 more source

Remote Monitoring in Myasthenia Gravis: Exploring Symptom Variability

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Myasthenia gravis (MG) is a rare, autoimmune disorder characterized by fluctuating muscle weakness and potential life‐threatening crises. While continuous specialized care is essential, access barriers often delay timely interventions. To address this, we developed MyaLink, a telemedical platform for MG patients.
Maike Stein, Maximilian Mönch, Meret Herdick, Frauke Stascheit, Sarah Hoffmann, Hannah Preßler, Philipp Mergenthaler, Carla Dusemund, Paolo Doksani, Haoqi Sun, Pushpa Narayanaswami, Andreas Meisel, Lea Gerischer, Sophie Lehnerer   +13 more
wiley   +1 more source

A multiscale constitutive model for intergranular stress corrosion cracking in type 304 austenitic stainless steel [PDF]

, 2013
Intergranular stress corrosion cracking (IGSCC) is a fracture mechanism in sensitised austenitic stainless steels exposed to critical environments where the intergranular cracks extends along the network of connected susceptible grain boundaries.
Rahimi, S, Siddiq, A
core   +2 more sources

Variably Protease‐Sensitive Prionopathy: Two New Cases With Motor Neuron‐Dementia Syndrome

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT We describe two patients with variably protease‐sensitive prionopathy (VPSPr) who developed progressive upper motor neuron symptoms, insomnia, behavioral and cognitive decline, compatible with primary lateral sclerosis associated with frontotemporal dementia (FTD).
María Elena Erro, María Victoria Zelaya, Hasier Eraña, Javier Sánchez Ruiz de Gordoa, Fermín García‐Amigot, Anika Simonovska‐Serra, María Cristina Caballero, Isidre Ferrer, Ellen Gelpi, Ivonne Jericó, Joaquín Castilla   +10 more
wiley   +1 more source

What limits supercurrents in high temperature superconductors? A microscopic model of cuprate grain boundaries

, 2009
The interface properties of high-temperature cuprate superconductors have been of interest for many years, and play an essential role in Josephson junctions, superconducting cables, and microwave electronics.
A Gurevich, B. M. Andersen, BM Andersen, BM Andersen, C-R Hu, D Dimos, FC Zhang, G Hammerl, H Hilgenkamp, ID Brown, J. Mannhart, JC Slater, JK Freericks, M Sigrist, M Sigrist, O Chmaissem, P Chaudhari, P Liu, P. J. Hirschfeld, R. Gutser, RC Baetzold, S Lee, S. Graser, SJ Pennycook, SR Phillpot, SV Stolbov, T Löfwander, T Yokoyama, T. Kopp, WA Harrison, X Zhang, Y Tanaka, Y Tanaka, Y Tanaka, YuS Barash   +34 more
core   +1 more source

Patterns of Postictal Abnormalities in Relation to Status Epilepticus in Adults

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Abnormalities on peri‐ictal diffusion‐weighted magnetic resonance imaging (DWI‐PMAs) are well‐established for patients with status epilepticus (SE), but knowledge on patterns of DWI‐PMAs and their prognostic impact is sparse. Methods This systematic review and individual participant data meta‐analysis included observational studies ...
Andrea Enerstad Bolle, Silvana Sarria‐Estrada, Thomas Bonduelle, Bertram Daniel Dynesen, Manuel Toledo, Zhu Chung Che, Kjell Heuser, Anastasios Chatzikonstantinou, Jérôme Aupy, Udaya Seneviratne, Estevo Santamarina Perez, Christoph Patrick Beier   +11 more
wiley   +1 more source

Effect of sputtered Dy70Cu15Ga15 grain boundary diffusion on magnetic properties of sintered Nd−Fe−B magnets

Fenmo yejin jishu
The magnetic properties of the sintered Nd–Fe–B magnets treated by the grain boundary diffusion of the sputtered Dy70Cu15Ga15 alloys via annealing were investigated.
MA Liguo, SUN Yanrong, LI Yongxian, HAN Guanghao, ZHANG Zhipeng, LI Wan, XIAO Daqing, LI Dongzhi   +7 more
doaj   +1 more source

Entropy-Driven Grain Boundary Segregation: Prediction of the Phenomenon

Metals, 2021
The question is formulated as to whether entropy-driven grain boundary segregation can exist. Such a phenomenon would be based on the assumption that a solute can segregate at the grain boundary sites that exhibit positive segregation energy (enthalpy ...
Pavel Lejček, Siegfried Hofmann
doaj   +1 more source

Arsenic doping and diffusion in CdTe: a DFT study of bulk and grain boundaries [PDF]

, 2022
P. D. Hatton, Michael J. Watts, Ying Zhou, Roger Smith, Pooja Goddard   +4 more
openalex   +1 more source