Results 111 to 120 of about 193,944 (306)

Molecular Dynamics Studies of Shape Memory Polymers: From Bead–Spring Models to Atomistic Simulations

Advanced Engineering Materials, EarlyView.
Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
wiley   +1 more source

Monitoring the plasmapause using geomagnetic field line resonances [PDF]

, 2004
This paper discusses the use of ground magnetometer data to derive plasma mass density profiles of the dayside plasmapause region with spatial and temporal resolution in the range 0.15-0.4 R-E and 20-60 min.
Menk, F.W., Mann, I.R., Waters, C.L., Clilverd, M.A., Smith, A.J., Milling, D.K.   +5 more
core   +1 more source

Three-dimensional observations of the electric field distribution of variable frequency microwaves, and scaling-up organic syntheses. [PDF]

Commun Chem, 2023
Horikoshi S, Mura H, Serpone N.
europepmc   +1 more source

Enhancing Bubble Removal in Geometry‐Optimized Electrodes

Advanced Engineering Materials, EarlyView.
3D‐printed lattice electrodes outperform stochastic foams in alkaline water electrolysis despite 20%–25% lower surface area. Straight flow channels generate Venturi‐like bubble entrainment, suppressing gas accumulation that renders foam interiors electrochemically inactive.
Florian Wiesner, Peter Förster, Alexander Limper, Anselm Brodersen, Matthias Wessling, John Linkhorst   +5 more
wiley   +1 more source

Assessment of Electric Field Distribution Inside 500/220 kV Open Distribution Substations during Working Conditions

, 2014
The high level electric field intensity produced by high voltage (HV) equipments inside 500/220 kV substations is harmful for the human (staff) health.
M. Shaalan, Essam, M. Ghania, Samy, A. Ward, Sayed   +2 more
core   +3 more sources

Electric field distribution predicts efficacy of accelerated intermittent theta burst stimulation for late-life depression. [PDF]

Front Psychiatry, 2023
Quinn DK, Upston J, Jones TR, Gibson BC, Olmstead TA, Yang J, Price AM, Bowers-Wu DH, Durham E, Hazlewood S, Farrar DC, Miller J, Lloyd MO, Garcia CA, Ojeda CJ, Hager BW, Vakhtin AA, Abbott CC.   +17 more
europepmc   +1 more source

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

Analysis on 3-dimensional spatial electric field of AFM based anodic oxidation

, 2012
Atomic force microscope (AFM) based anodic oxidation is an important method to fabricate nano-structures and nano-devices. To realize precise fabrication, electric field between AFM tip and substrate should be under precise control.
Liu ZL(刘增磊), Wang ZD(王志东), Dong ZL(董再励), Jiao ND(焦念东)   +3 more
core  

Analysis of Temperature Rise and Electric Field Characteristics in a Converter Transformer Valve-Side Bushing

南方能源建设
[Objective] This study aims to reveal the influence law of temperature gradient on the insulation electric field distribution characteristics of the ±800 kV converter transformer valve-side bushing under high-current operation, thereby improving the ...
Zhijie YUAN, Xiaolong LI
doaj   +1 more source

Exploration of Pseudobinary Alloys (Al–Mn)‐(Co–Fe–Ni) to Design High‐Entropy and Compositionally Complex Alloys to Stabilize the τ Phase in Al–Mn‐Based Ferromagnetic Alloys

Advanced Engineering Materials, EarlyView.
This experimental study investigates the thermodynamic limits of the Al–Mn τ ferromagnetic phase within complex‐composition alloys (CCAs). Using nine rare‐earth‐free compositions, it explores a broad region of the pseudobinary AlMnCoFeNi system. The results reveal intricate links between composition, phase stability, and magnetic behavior, highlighting
Sacha Plagnol‐Chauzu, Laurent Peltier, Fodil Meraghni, Stéphane Delalande, Frédéric Mazaleyrat   +4 more
wiley   +1 more source