Results 101 to 110 of about 941,826 (327)

A novel strategy to fabricate low-melting-point alloy and its composite parts using extrusion additive manufacturing

Additive manufacturing (AM) has been continuously developed for more than 30 years. Different novel AM techniques, including electric-assisted, magnetic-assisted, robot-assisted, and UAV-assisted AM technologies have been created with various objectives.
Wei-Hsin Liao (14554635), Liuchao Jin (18180250), Xiaoya Zhai (14554594), Jun Chen (4238), Kang Zhang (14554598), Jingchao Jiang (14554544)   +5 more
core   +1 more source

Mechanically Spatio‐Chimeric Fibrin Assembly Enables Vascular‐Integrated Muscle Reconstruction for Volumetric Muscle Loss Repair

Advanced Materials, EarlyView.
SPARC (spatio‐chimeric, plasma‐based, anisotropic, and shear‐responsive construct) that integrates myogenic and vascular microenvironments within a single construct. The dual‐modulus matrix directs aligned myotube formation and endothelial network development, enabling a vascularized muscle implant that seamlessly anastomoses with host tissue and ...
Su Hyun Jung, Minjun Kim, Da‐Yoon Kim, Min Kyu Kim, Sieun Lee, Yoonhee Jin, Joo H. Kang   +6 more
wiley   +1 more source

Investigation of wire recovery during processing of melt in a laddie

Литьë и металлургия, 2001
А mathematical model is worked out of combined problem of movement and melting of crystal and powder wire which takes into account freezing of slag envelope upon the steel envelope. Based on numerical calculation, rational conditions of treatment of wire
I. A. Pavljuchenkov, V. I. Timoshpolsky, V. I. Bolotov, S. M. Heilik   +3 more
doaj  

Measuring the Hall Effect in Hysteretic Materials

Advanced Materials, EarlyView.
The authors highlight common pitfalls in measuring the Hall effect: in hysteretic magnets, improper data processing can create signals that look exotic but are not real. This Perspective explains the origin of these artifacts and presents practical measurement strategies that help researchers identify reliable Hall responses in complex magnetic ...
Jaime M. Moya, Anthony Voyemant, Sudipta Chatterjee, Scott B. Lee, Grigorii Skorupskii, Connor J. Pollak, Leslie M. Schoop   +6 more
wiley   +1 more source

Programmable 3D Photovoltaics via Mechanically Origami‐Coded Interlocked 3D Kirigami and Nano‐Root Anchored AgNWs–In–Ga Multiphasic Alloy Conductor

Advanced Materials, EarlyView.
Mechanically origami‐coded 3D kirigami photovoltaics convert a single extension–release cycle into deterministic self‐folding, reconfiguring planar solar cells into programmable 3D modules. Distinct coding strategies enable either ultrahigh stretchability (500% system strain) or ultrahigh initial effective areal coverage (225%).
Seok Joon Hwang, Jiwon Ryu, Byungsoo Kang, Injong Oh, Dae‐Hee Cho, YoungHoi Cho, Seung S. Lee, Dong Hoe Kim, Deokjae Choi, Gee Yeong Kim, Heesuk Jung, Taehee Kim, Hyeonggeun Yu, Seungjun Chung, Byoung Koun Min, Phillip Lee   +15 more
wiley   +1 more source

A LCA and LCC analysis of pure subtractive manufacturing, wire arc additive manufacturing, and selective laser melting approaches

Journal of Manufacturing Processes, 2023
S. Kokare, J.P. Oliveira, R. Godina
semanticscholar   +1 more source

High‐Performance Transparent, Deformable, and Recoverable Biomimetic Stevia–PVA Hydrogel Triboelectric Nanogenerator with Machine Learning‐Assisted Motion Recognition

Advanced Materials, EarlyView.
A transparent, deformable stevia–PVA hydrogel triboelectric nanogenerator delivers significantly enhanced mechanical strength and electrical output through biomimetic hydrogen‐bonded networks. Coupled with machine learning–assisted signal recognition, the self‐powered hydrogel enables accurate human‐motion sensing for intelligent wearable and IoT ...
Thien Trung Luu, Bui Minh Quang, Toan Minh Pham, Jinsoo Kim, Kyungwho Choi, Dukhyun Choi   +5 more
wiley   +1 more source

Lead Halide Perovskite Photoelectrocatalysis

Advanced Materials, EarlyView.
Lead halide perovskite semiconductors have emerged as highly promising materials for solar fuel and chemical synthesis. This perspective discusses advances made in the rational photoelectrode design to improve solar‐to‐chemical conversion, product scope, and scalability.
Virgil Andrei
wiley   +1 more source

Análise e desenvolvimento do processo MIG/MAG duplo arame com potencial único / [PDF]

, 1999
Dissertação (Mestrado) - Universidade Federal de Santa Catarina, Centro ...
Ramírez González, Aldo Manuel
core  

Efficiency of electrode wire melting in submerged arc surfacing with effect of transverse magnetic field

, 2011
Разработано устройство, генерирующее поперечное магнитное поле (ПОМП), применительно к процессу дуговой наплавки проволокой под флюсом. Показано, что при наплавке на обратной полярности воздействие постоянного и переменного ПОМП частотой 50 Гц повышает в
Размышляев, А.Д., Миронова, М.В., Кузьменко, К.Г., Выдмыш, П.А.   +3 more
core   +1 more source