Results 51 to 60 of about 81,751,409 (230)

A Common and Hierarchical Crowd Evacuation Simulation Framework

open access: yes, 2020
: In order to establish a highly scalable platform for crowd evacuation simulation visualization, simulate the crowds in different environments on different population evacuation models, the expansion of crowd simulation systems are explored.
Zheng, Liping   +3 more
core   +1 more source

Adaptive cell-based evacuation systems for leader-follower crowd evacuation [PDF]

open access: yes, 2022
The challenge of controlling crowd movement at large events expands not only to the realm of emergency evacuations but also to improving non-critical conditions related to operational efficiency and comfort.
López Carmona, Miguel Ángel   +1 more
core   +1 more source

Innovative Test Strip‐Based Colorimetric Sensors Integrated With Affinity Chromatography: Acetylcholinesterase Inhibitor Screening Breakthrough in Lycium Barbarum Leaves

open access: yesAdvanced Science, EarlyView.
Schematic diagrams illustrating the breakthrough in the screening of AChE inhibitors from LBL, and the research process of the pharmacodynamics of the NCP are presented. ABSTRACT Current Alzheimer's drugs exhibit limited effectiveness, highlighting the necessity for multi‐target treatments.
Yuping Sa   +11 more
wiley   +1 more source

Diversified Crowd Evacuation Method in Large Public Places

open access: yesIEEE Access, 2019
Realistic crowd simulation is an important issue for crowd management, public space design, and architectural and urban planning. In this paper, we present a novel approach for planning and directing heterogeneous large-scale crowd in public places.
Yiliang Liu, Lei Lyu
doaj   +1 more source

Simulation and Modelling the Human Crowd Evacuation [PDF]

open access: yes, 2019
The operational research (OR) become one of emerging areas and significance and its relevance to be used in the simulation and modelling. To simulating and modelling the crowd evacuation, the most important elements to have in a realistic model is the ...
Mazlina, Abdul Majid   +2 more
core   +1 more source

Stacking Pressure‐Driven Interfacial Dynamics in Anode‐Free Solid‐State Lithium Batteries

open access: yesAdvanced Science, EarlyView.
Using a three‐electrode setup, it is found that stacking pressure improves both anode and cathode interfaces but more effectively stabilizes the anode. Under low pressure, a sudden anode resistance rise indicates contact loss. Higher pressure delays this via Li creep and plastic deformation, maintaining interfacial contact.
Jianneng Liang   +8 more
wiley   +1 more source

Graphene‐Engineered Rear Interfaces Enable Efficient Flexible CZTSSe Solar Cells on Metal Foils

open access: yesAdvanced Science, EarlyView.
An atomically thin graphene interlayer stabilizes the rear interface of flexible CZTSSe solar cells by regulating interfacial stress, suppressing detrimental interfacial reactions, and reducing the back‐contact barrier. This strategy simultaneously improves photovoltaic performance and mechanical durability.
Yixiong Ji   +18 more
wiley   +1 more source

Fire evacuation strategies for traditional public markets in an aging society

open access: yesCase Studies in Thermal Engineering
Traditional public markets in Taiwan are unique in that they mimic markets in traditional agricultural societies, offering convenient access to diverse goods and services.
Chih-Hao Hsu, Carol C. Wu, Kai-Min Liao
doaj   +1 more source

Optimized evacuation route based on crowd simulation

open access: yesComputational Visual Media, 2017
An evacuation plan helps people move away from an area or a building. To assist rapid evacuation, we present an algorithm to compute the optimal route for each local region. The idea is to reduce congestion and maximize the number of evacuees arriving at
Sai-Keung Wong   +3 more
doaj   +1 more source

Natural‐Inspired Engineered Microalgae With Selenium Enrichment Enabled Potent Anti‐Tumor Immunity

open access: yesAdvanced Science, EarlyView.
Se‐Ssp was engineered as a potent immunomodulator for activating innate immunity via the TLR and cGAS‐STING pathways, therefore converting “cold” tumors into “hot” tumors to achieve high efficacy and long‐term therapeutic outcomes. ABSTRACT Immunotherapy has shed light on clinical oncology for several decades.
Yuqi Yang   +11 more
wiley   +1 more source

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