Results 51 to 60 of about 75,364 (283)
Theoretical Study on Adhesives Used in Ballistic Protection Structures and Transparent Armor
Buletinul Ştiinţific al Academiei Trupelor de Uscat, 2015 This article is a brief study conducted on adhesives currently used for manufacturing performance ballistic protection structures. The study landmarks several aspects, such as: types of connections available to achieve multilayer structures based on ...
Alil Luminiţa-Cristina
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Defence Technology, 2023 Fragments and blast waves generated by explosions pose a serious threat to protective structures. In this paper, the impact resistance of polyurea-coated steel plate under complex dynamic loading is analyzed and designed for improving comprehensive ...
Dongyang Chu +5 more
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Radiation‐Resistant Aluminum Alloy for Space Missions in the Extreme Environment of the Solar System
Advanced Materials, EarlyView.A novel ultrafine‐grained aluminum crossover alloy exhibits unprecedented radiation resistance and mechanical stability under extreme irradiation doses up to 100 dpa. The exceptional resilience arises from thermodynamically stable T‐phase precipitates, enabling lightweight structural materials for next‐generation spacecraft and extraterrestrial ...
Patrick D. Willenshofer +9 more
wiley +1 more source
A facile method for the estimation of ceramic performance in light armor systems
International Journal of Ceramic Engineering & ScienceBallistic armor material development has been historically constrained by the limitations of existing predictive models. Traditional approaches, primarily reliant on finite element models, are not only computationally intensive but also often fall short ...
Jake Ganor
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Journal of Marine Science and Engineering, 2023 As one of the future main directions for underwater artillery, a ventilated launch can significantly reduce the huge water resistance during the underwater launching process.
Xinwei Zhang, Yubo Hu, Yonggang Yu
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Analytical model of nanowire FETs in a partially ballistic or dissipative transport regime
, 2009 The intermediate transport regime in nanoscale transistors between the fully ballistic case and the quasi equilibrium case described by the drift-diffusion model is still an open modeling issue.
Iannaccone, Giuseppe +2 more
core +1 more source
Advanced Materials Interfaces, EarlyView.A superior double‐cladding optical fiber temperature sensor (OFTS) is fabricated by utilizing a bright and stable near‐pure green UC phosphor NaLu(WO4)2:Er3+/Yb3+ as sensing material. The OFTS exhibits a high temperature measurement accuracy of 0.155°C at 303 K, excellent measuring repeatability and chemical stability, along with strong resistance to ...
Jing Lyu +4 more
wiley +1 more source
Numerical analysis of ballistic impact performance of two ceramic-based armor structures
Composites Part C: Open Access, 2020 This paper investigates ballistic performance of two different ceramic-based armor designs using finite element analysis. The first design is a bi-layer armor consists of a ceramic front layer and a Kevlar-29 composite backing layer.
Guodong Guo, Shah Alam, Larry D. Peel
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Strategies for Enhancing Thermal Conductivity of PDMS in Electronic Applications
Advanced Materials Technologies, EarlyView.This review explores effective strategies for enhancing heat dissipation in Polydimethylsiloxane (PDMS)‐based composites, focusing on particle optimization, 3D network design, and multifunctional integration. It offers key insights into cutting‐edge methods and simulations that are advancing thermal management in modern electronic devices.
Xiang Yan, Marisol Martin‐Gonzalez
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Programmable Nanoscale Motion via Molecular Patterning on DNA Origami
Angewandte Chemie, EarlyView.DNA origami nanorods enable precise urease placement with tunable coverage and asymmetry, revealing that propulsion depends on a balance of catalytic loading and geometry. Maximum speed occurs at ∼25% end‐coverage and declines as enzyme distribution becomes more symmetrical.
Lars Paffen +6 more
wiley +2 more sources