Results 41 to 50 of about 419,468 (275)

Grain boundary energies and cohesive strength as a function of geometry

, 2008
Cohesive laws are stress-strain curves used in finite element calculations to describe the debonding of interfaces such as grain boundaries. It would be convenient to describe grain boundary cohesive laws as a function of the parameters needed to ...
D. E. Spearot, D. Wolf, D. Wolf, D. Wolf, E. Iesulauro, E. Iesulauro, F. Sansoz, G. Palumbo, J. P. Hirth, James P. Sethna, M. Falk, M. P. Allen, P. H. Pumphrey, R. J. Harrison, Valerie R. Coffman, W. Bollmann, Y. I. Frenkel, Y. Ishida   +17 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

Ordered coalescence of nano-crystals in alkaline niobate ceramics with high remanent polarization

Journal of Materiomics, 2017
Lead-free alkali niobates Na0.5K0.5NbO3 (NKN) ceramics, with significantly enhanced ferroelectric remanent polarization (Pr), were prepared using Spark Plasma Sintering (SPS).
Zhijian Shen, Daniel Grüner, Mirva Eriksson, Lyubov M. Belova, Ce-Wen Nan, Haixue Yan   +5 more
doaj   +1 more source

Hydrogenated grain boundaries in graphene

, 2011
We have investigated by means of first principles calculations the structural and electronic properties of hydrogenated graphene structures with distinct grain boundary defects.
Brito, W. H., Kagimura, R., Miwa, R. H.
core   +1 more source

Injection of vacancies at metal grain boundaries during the oxidation of nickel [PDF]

, 2004
Nickel foils have been oxidised at 1000 °C on one side only in laboratory air, the other side being protected from oxidation by a reducing atmosphere.
Andrieu, Eric, Monceau, Daniel, Pérusin, Simon, Ressier, Laurence, Viguier, Bernard   +4 more
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

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

Immune‐Driven Expression in Inclusion Body Myositis With T‐Cell Large Granular Lymphocytic Leukemia

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives T‐cell large granular lymphocytic leukemia (T‐LGLL), reported in up to 58% of inclusion body myositis (IBM) patients, is a rare leukemia of cytotoxic or less commonly helper T cells. The range of myopathies in T‐LGLL and the impact of coexisting T‐LGLL in IBM are not well understood. Our objectives are to investigate the spectrum of
Pannathat Soontrapa, Iago Pinal‐Fernandez, Pritikanta Paul, Michael P. Skolka, Margherita Milone, Min Shi, Mithun V. Shah, Maria Casal‐Dominguez, Katherine Pak, Andrew L. Mammen, Teerin Liewluck   +10 more
wiley   +1 more source

Nanotwinning: Generation, properties, and application

Materials & Design, 2020
In recent years, nanotwinned (NT) materials have attracted great attention in several research areas because of many advantageous properties (e.g., high conductivity, excellent mechanical stability, and distinctive structure).
Prateek Uttam, Vanish Kumar, Ki-Hun Kim, Akash Deep   +3 more
doaj   +1 more source

Analysis of microstructural evolution and mechanical properties in the simulated heat-affected zone of Fe-23Mn-0.45C-1.5Al high-Mn austenitic steel

Journal of Materials Research and Technology, 2022
Welding thermal simulation technology was used to process Fe-23Mn-0.45C-1.5Al high-Mn austenitic steel to reproduce the heat-affected zone (HAZ) and investigate the effect of peak temperature on microstructural evolution and cryogenic toughness ...
Jiang Yang, Honggang Dong, Peng Li, Yueqing Xia, Wei Wu, Baosen Wang   +5 more
doaj   +1 more source