Results 121 to 130 of about 2,915,629 (249)

The Research and Development of Virtual Reality Based Multi-Users Fire Evacuation Simulation System

open access: yes, 2016
In this paper, we proposed a virtual reality based multi-user fire evacuation simulation system. As the traditional fire evacuation simulation in practical situation needs lots of props and may not do well in the reduction of scene, our system provides ...
Lin, Po-Yen; Horng, Wen-Bing
core  

Lewis Acid Site Engineering in MOF‐Derived Aluminum Oxide/Carbon Composites for Dechlorination of Waste Plastic Pyrolysis Oil

open access: yesAdvanced Functional Materials, EarlyView.
Controlled carbonization of an Al‐MOF partially decomposes its linkers, exposing coordinatively unsaturated Al centers within an oxide/carbon composite. The resulting Lewis acid sites, rather than surface area, govern organochlorine capture: the composite removes chemically diverse organochlorines from waste plastic pyrolysis oil, outperforms a ...
Seong Cheon Kim   +6 more
wiley   +1 more source

Fire Emergency Evacuation Simulation of Vertical Ship Lift

open access: yes, 2019
: In order to analyze the fire evacuation efficiency of vertical ship lift, the influence of population characteristics on evacuation is analyzed quantitatively from three aspects, such as age structure, population density and flow velocity.
Liu, Chengyou   +4 more
core   +1 more source

Pre-evacuation Time Estimation Based Emergency Evacuation Simulation in Urban Residential Communities. [PDF]

open access: yesInt J Environ Res Public Health, 2019
Chen J   +6 more
europepmc   +1 more source

Stabilization of Strongly Reduced Fe(I) Single Atom Species Coordinated in a 2D Self‐Assembled Metal–Organic Network

open access: yesAdvanced Functional Materials, EarlyView.
A graphene‐supported 2D metal–organic network stabilizes highly reactive Fe(I)‐N4 single sites through Co‐induced charge redistribution. Combined experiments and theory reveal Fe(I) formation, oxygen‐driven oxidation, and O2 activation mechanisms, offering a strategy to access low‐valent iron centers relevant to catalytic and biological processes ...
Alessandro Namar   +9 more
wiley   +1 more source

Mechanistic Origins of Chemo‐Mechanical Instability and Failure in Solid‐State Lithium‐Sulfur Electrodes

open access: yesAdvanced Functional Materials, EarlyView.
Conversion‐induced sulfur expansion generates strong mechanical constraints and localized stresses within solid‐state Li‐S cathodes. Heterogeneous solid‐electrolyte confinement creates tensile strain‐energy hotspots that govern particle cracking. Larger sulfur particles accelerate fracture, while higher porosity relaxes constraint and delays damage ...
Arpan K. Sharma   +3 more
wiley   +1 more source

The Reality Check: Evacuation Planning done by Mixed Reality and Simulation

open access: yes, 2011
Severe natural or man-made disasters that occur in urban areas often require evacuation measures to protect or rescue the population. In crisis situations, different kinds of knowledge are necessary to get insight in the consequences of the proposed set ...
Heemskerck Pillis, F. van   +4 more
core  

Modelling Driver Interdependent Behaviour in Agent-Based Traffic Simulations for Disaster Management

open access: yes
Accurate modelling of driver behaviour in evacuations is vitally important in creating realistic training environments for disaster management. However, few current models have satisfactorily incorporated the variety of factors that affect driver ...
Handford, David, Rogers, Alex
core   +1 more source

Role of Structural Disorder on Phonon Transport and Thermal Conductivity in Li6PS5Br

open access: yesAdvanced Functional Materials, EarlyView.
Solid electrolytes are fast ion and slow heat conductors. Although both transport properties are governed by lattice dynamics and atomic structure, their interplay remains poorly understood. Here, we study this interrelation in anion‐ordered and disordered Li6PS5Br.
Lukas Ketter   +4 more
wiley   +1 more source

Método para elaboração de um plano de evacuação emergencial em uma usina nuclear utilizando microssimulação de tráfego [PDF]

open access: yes, 2014
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Civil, Florianópolis, 2014.Uma situação emergencial, em que seja necessária a evacuação de determinada área, necessita de ...
Rodrigues, Amanda de Souza
core  

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