Results 41 to 50 of about 1,005,297 (298)
Symmetries of distributional domain wall geometries
, 2003 Generalizing the Lie derivative of smooth tensor fields to distribution-valued tensors, we examine the Killing symmetries and the collineations of the curvature tensors of some distributional domain wall geometries.
Alberto Sanoja +4 more
core +1 more source
Current driven magnetization dynamics in ferromagnetic nanowires with Dzyaloshinskii-Moriya interaction [PDF]
, 2009 We study current induced magnetization dynamics in a long thin ferromagnetic wire with Dzyaloshinskii-Moriya interaction (DMI). We find a spiral domain wall configuration of the magnetization and obtain an analytical expression for the width of the ...
Abanov, Ar., Tretiakov, Oleg A.
core +3 more sources
Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials
Advanced Engineering Materials, EarlyView.Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai +2 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo +3 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.This article demonstrates the successful qualification of a copper–tungsten composite for laser powder bed fusion. The resulting components exhibited high density, high thermal conductivity, and reduced thermal expansion. Heat sinks with complex geometries were successfully manufactured, clearly showcasing the material's potential for additive ...
Simon Rauh +6 more
wiley +1 more source
Architecture of Ti–6Al–4V thin-walled microthrusters fabricated via laser powder bed fusion
Virtual and Physical PrototypingAdvances in small-satellite platforms have intensified the demand for microthrusters that offer structural robustness under stringent mass constraints.
Jeongrak Lee +10 more
doaj +1 more source
Particle production by the expanding thin-walled bubble
, 2003 Neglecting the effect of particle production at the moment of bubble nucleation, the spectrum of created particles during the bubble expansion is evaluated in the thin-wall approximation.
Maziashvili, Michael
core +1 more source
Advanced Engineering Materials, EarlyView.Herein, environmental scanning electron microscopy (ESEM) is discussed as a powerful extension of conventional SEM for life sciences. By combining high‐resolution imaging with variable pressure and humidity, ESEM allows the analysis of untreated biological materials, supports in situ monitoring of hydration‐driven changes, and advances the functional ...
Jendrian Riedel +6 more
wiley +1 more source
Nihon Kikai Gakkai ronbunshu, 2019 Improvement of thermal efficiency is strongly required in internal combustion engine to promote environmental protections, it is important to clarify the mechanism and reduce cooling loss. Various methods have been proposed for measuring the cooling loss
Daijiro ISHII, Yuji MIHARA
doaj +1 more source
Scintillation detector for carbon-14 [PDF]
, 1971 Detector consists of plastic, cylindrical double-wall scintillation cell, which is filled with gas to be analyzed. Thin, inner cell wall is isolated optically from outer (guard) scintillator wall by evaporated-aluminum coating. Bonding technique provides
Knoll, G. F., Rogers, W. L.
core +1 more source