Results 121 to 130 of about 11,487 (296)
International Journal of Electrical Power & Energy SystemsPower distribution networks (PDNs) are highly susceptible to extreme natural disasters such as typhoons, floods, and earthquakes, which present significant risks to the reliability of power supply.
Wenhu Tang +3 more
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Advanced Science, EarlyView.A graphene aerogel with a spherical‐pore structure is constructed via microbubble templating. This unique architecture suppresses strain‐induced percolation of conductive networks, enabling dynamic frequency tuning. It also delivers enhanced low‐frequency absorption with an effective absorption bandwidth of 2.56 GHz, covering 91% of the low‐frequency ...
Liang Li +7 more
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Remote SensingOver the past decades, China has experienced severe compound natural disasters, such as extreme rainfalls, which have led to significant losses.
Renzhi Li +6 more
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Multirotor UAV simulation for monitoring natural disasters using GAZEBO
, 2023 O avanço das capacidades aeronáuticas e tecnológicas nos últimos anos tem aumentado significativamente a versatilidade dos Veículos Aéreos Não Tripulados. Os drones atualmente possuem várias configurações, incluindo asas fixas, asas rotativas e designs híbridos, atendendo a uma ampla gama de propósitos, como atividades recreativas, agricultura ...
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Advanced Science, EarlyView.A DLN dataset was built to analyze MABS composition versus in vitro/in vivo osteogenesis and angiogenesis. An MLP neural network, taking BG morphological parameters as input, extracts bioactive features from these datasets. A rabbit tibial defect model then validates 4D‐printed MABS for adaptability and bone regeneration in critical defects.
Xiongjie Liang +12 more
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Three-Dimensional Trajectory Optimization for UAV-Based Post-Disaster Data Collection
Journal of Sensor and Actuator NetworksIn Japan, natural disasters occur frequently. Serious disasters may cause damage to traffic networks and telecommunication infrastructures, leading to the occurrence of isolated disaster areas.
Renkai Zhao, Gia Khanh Tran
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Advanced Science, EarlyView.2D covalent organic frameworks are promising photocatalysts. Yet, precise synthesis of sub‐stoichiometric COFs remains challenging due to poor kinetic control. We propose a general strategy: tuning polymerization degree of kinetic intermediates via time or solvent polarity directs their thermodynamic repair into highly crystallization. Using [4+3]‐type
Xiang Pei +8 more
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An analysis of the determinants of flood damages
In this paper we analyze mortality caused by 2,194 large flood events between 1985 and 2008 in 108 countries. Unlike previous studies that looked at natural-disaster mortality, we find that year-to-year changes in income and institutional determinants of
Ferreira, Susana
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Visualization Methods for Simulation-based Natural Disaster Risk Assessments of Road Networks
, 2017 Infrastructure managers are in charge of ensuring that infrastructure provides an acceptable level of service to society. To evaluate whether such a level of service can be maintained in the case of natural disasters, a generic risk assessment process was developed in the INFRARISK project.
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IMMERSIVE SIMULATION OF NATURAL HAZARDS FOR ENHANCED PUBLIC AWARENESS AND DISASTER PREPAREDNESS
Coastal Engineering ProceedingsVirtual reality (VR) has become a transformative force in understanding and responding to natural disasters. The TsuRuni project is at the forefront of this innovation, offering a virtual reality experience that simulates natural hazards, such as tsunamis and flooding, with unprecedented realism and interactivity. By leveraging Unreal Engine and WebGPU
Behzad Ebrahimi, Patrick Lynett
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