Results 131 to 140 of about 692,855 (316)

Advances in Synthesis of High‐Performance Thermoelectric Materials

open access: yesSmall Structures, Volume 6, Issue 8, August 2025.
This article reviews thermoelectric material synthesis techniques, highlighting their impact on performance and scalability. It explores bulk, powder/particle, and thin‐film methods, detailing key approaches of melting, solution‐based processing, sintering, and deposition. By analyzing their advantages and limitations, the review provides insights into
Ting Lu   +11 more
wiley   +1 more source

Structure of the NE Oman Mountains: A Review of Robust Geochronological Constraints for Tectonic Models of Ophiolite Obduction and Continental Subduction

open access: yesTectonics, Volume 44, Issue 8, August 2025.
Abstract The Late Cretaceous Semail ophiolite, Oman was emplaced onto the previously passive continental margin of Arabia. Recent geochronology from the ophiolite, its metamorphic sole, and associated high‐pressure (HP) metamorphic rocks have resulted in a proliferation of new tectonic models explaining the sequence of events associated with ophiolite ...
Michael P. Searle   +2 more
wiley   +1 more source

Metallurgical characteristics of armour steel welded joints used for combat vehicle construction

open access: yesDefence Technology, 2018
Austenitic stainless steel (ASS) and High nickel steel (HNS) welding consumables are being used for welding Q&T steels, as they have higher solubility for hydrogen in austenitic phase, to avoid hydrogen induced cracking (HIC) but they are very expensive.
G. Magudeeswaran   +2 more
doaj  

Individual Effects of Alkali Element and Wire Structure on Metal Transfer Process in Argon Metal-Cored Arc Welding. [PDF]

open access: yesMaterials (Basel), 2023
Bui HV   +8 more
europepmc   +1 more source

Parallel computing aided analyses of dynamic buckling for railway track infrastructure

open access: yesComputer-Aided Civil and Infrastructure Engineering, Volume 40, Issue 19, Page 2943-2968, 5 August 2025.
Abstract This paper presents a scalable parallel computing framework for simulating track buckling under dynamic train loads, enabling large‐scale railway track stability analysis. A three‐dimensional (3D) track model is developed using finite element‐based Euler–Bernoulli beam formulations for rails, dynamic force inputs, and nonlinear interactions at
Dan Agustin   +4 more
wiley   +1 more source

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