Results 21 to 30 of about 37,256 (259)
Geosciences, 2023 The Caribbean region is highly vulnerable to multiple hazards. Resultant impacts may be derived from single or multiple cascading risks caused by hydrological-meteorological, seismic, geologic, or anthropological triggers, disturbances, or events ...
Cheila Avalon-Cullen +3 more
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Karl Popper and the Mechanisms of Hydrogen Embrittlement
Advanced Engineering Materials, EarlyView.Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley +1 more source
Progress in Disaster Science, 2020 In the context of disaster-development nexus, an integrated approach to disaster risk reduction and development interventions from national to community had been lacking.
A.M. Aslam Saja +2 more
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A Model for mobile phone tower strength and coverage for survival in disaster condition [PDF]
Muṭāli̒āt-i Mudīriyyat-i Ṣan̒atī, 2019 Mobile phone towers strength and coverage after happening natural disaster are one of the most important issues in set covering. Every day advances and developments of mobile phone technology have made the telecommunication industry and transferring ...
حدیثه اکبرپور +3 more
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Saudi Journal of Emergency Medicine, 2021 Background: In response to the coronavirus disease 19 (COVID-19) pandemic, a new set of rapid measures for containment was necessary to deal with the medical emergency, and emergency services are a vital part of this response. However, if poorly handled,
Ghada A. Merdad +3 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Sol–gel‐derived ZnO–rGO hybrid nanoparticles enable Al7075 powder‐metallurgy composites to achieve concurrent gains in hardness and thermal conductivity while markedly lowering friction and wear. The hybrid architecture couples ZnO‐based load support with rGO‐assisted lamellar sliding and heat spreading, revealing a promising route toward lightweight ...
Bunyamin Aksakal +3 more
wiley +1 more source
Applied Sciences, 2020 Predicting the effects of changes in dissolved input concentration on the variability of discharge concentration at the outlet of the catchment is essential to improve our ability to address the problem of surface water quality. The goal of this study is
Ching-Min Chang +2 more
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Advanced Functional Materials, EarlyView.Ultrasoft silicone elastomers often sacrifice surface functionality for mechanical compliance. In Mold Star, low‐molecular‐weight species form a dispersed phase that weakens the network and passivates the surface. Solvent extraction removes this phase, unexpectedly improving both extensibility and metallization performance, enabling conductive ...
Gloria M. D'Amaral +7 more
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Fengjing YuanlinObjectiveUrban areas are increasingly vulnerable to compound rainstorm and heatwave (CRH) disaster risks. Existing research primarily treats rainstorms and heatwaves as isolated risks, resulting in a limited understanding of CRH dynamics and insufficient
Mingyang BO, Daixin DAI, Wandi LIAO
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Atomistic Mechanisms Triggered by Joule Heating Effects in Metallic Cu‐Bi Nanowires for Spintronics
Advanced Materials, EarlyView.Bi doped metallic Cu nanowires are promising for spintronics thanks to the stabilization of a giant spin Hall effect. However, heat resulting from current injection forces Bi to leave solution, forcing segregation into monoatomic decorations which evolve into coherent crystalline aggregates.
Alejandra Guedeja‐Marrón +6 more
wiley +1 more source