Results 101 to 110 of about 6,405,984 (307)

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

FEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai, Mohyeddine Omrane, Nassima Benzoubir, Didier Samuel, Ama Gassama‐Diagne   +4 more
wiley   +1 more source

Simulations of Mechanical Behavior of Polycrystalline Copper with Nano-Twins

, 2008
Mechanical behavior and microstructure evolution of polycrystalline copper with nano-twins were investigated in the present work by finite element simulations.
吴波, 魏悦广
core   +1 more source

Effects of alternatively used thermal treatments on the mechanical and fracture behavior of dental resin composites with varying filler content

, 2021
The purpose of this study was two-fold: (i) to investigate whether the thermal treatment of direct dental resin composites (RCs) using microwave or autoclave heating cycles would modify the materials’ strength as compared to the protocol without heating (
Münchow, Eliseu Aldrighi, Isolan, Cristina Pereira, Silva, Adriana Fernandes da, Cotto, Ricardo Alfredo Carrillo, Selayaran, Maicon dos Santos, Selayaran, Raquel P. G., Lima, Fabio Garcia   +6 more
core   +1 more source

Accelerated Search for BaTiO3‐Based Ceramics with Large Energy Storage at Low Fields Using Machine Learning and Experimental Design

Advanced Science, 2019
The problem that is considered is that of maximizing the energy storage density of Pb‐free BaTiO3‐based dielectrics at low electric fields. It is demonstrated that how varying the size of the combinatorial search space influences the efficiency of ...
Ruihao Yuan, Yuan Tian, Dezhen Xue, Deqing Xue, Yumei Zhou, Xiangdong Ding, Jun Sun, Turab Lookman   +7 more
doaj   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

FEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto, Masatomo So, Ayako Furukawa, Kenji Sugase   +3 more
wiley   +1 more source

Mechanical Behavior of Nanometer Ni by Simulating Nanoindentation

, 2010
An indentation simulation of the crystal Ni is carried out by a molecular dynamics technique (MD) to study the mechanical behavior at nanometer scales.
Yang TY(杨天勇), 汤奇恒, Ding L, Tang QH   +3 more
core   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Additive Manufacturing Thermo-Mechanical Processing Influence on Tensile Mechanical Behavior

, 2017
This study describes a new analysis framework for additive manufacturing. The concept of processes mechanics and thermo-mechanical processing are introduced to provide a physics-based understanding of the materials behavior and the state of residual ...
Steven Liang, Torgeir Welo, Omar Fergani, Mohamed Elmansori   +3 more
core   +1 more source

Research progress in repair and remanufacture of compressor blisk

Journal of Aeronautical Materials
The application of compressor blisk is one of the typical technologies of high-performance engines. However，due to its contact with high-speed airflow containing various solids，a variety of different forms of structural damage and performance degradation
ZHANG Gao, LIU Meijun, HAN Jiaqi, LIU Hong, YANG Guanjun   +4 more
doaj   +1 more source