Results 71 to 80 of about 1,787,830 (291)

Surrogate-Based Reconstruction of Structural Damage in Train Collisions: A Systematic Optimization Framework

open access: yesSystems
Accurate reconstruction of train collision accidents is essential for understanding impact conditions, assessing crashworthiness, and supporting safety improvements.
Hui Zhao, Dehong Zhang, Ping Xu
doaj   +1 more source

Lithium‐Ion Battery Safety Evaluation by Quantifying Lithium Plating Degree Based on Pressure Signals

open access: yesAdvanced Science, EarlyView.
Low N/P cells enable controllable lithium plating, allowing the lithium plating degree (DLi) to be quantified and linked to thermal safety. Pressure signals during calibration provide a non‐destructive route to diagnose DLi, while thermal response tests define safety levels and management strategies. The framework remains applicable in commercial 12 Ah
Haonan Liu   +10 more
wiley   +1 more source

Irregular operation of autonomous vehicles

open access: yesProduction Engineering Archives, 2018
Today, with the spread of autonomous functions in vehicles, the role accountability for causing accidents is emphasized. Self-guided functions work in certain traffic situations, but accidents happen, and, therefore, the following article presents an ...
Vida Gábor, Váradi Péter
doaj   +1 more source

Safety of Sodium‐Ion Batteries: Evaluation and Perspective from Component Materials to Cells, Modules, and Packs

open access: yesAdvanced Energy Materials, EarlyView.
This review provides a bottom‐up evaluation of sodium‐ion battery safety, linking material degradation mechanisms, cell engineering parameters, and module/pack assembly. It emphasizes that understanding intrinsic material stability and establishing coordinated engineering control across hierarchical levels are vital for preventing degradation coupling ...
Won‐Gwang Lim   +5 more
wiley   +1 more source

Toward Fully Soft and Multifunctional Shape Sensing via Optical Waveguide Arrays

open access: yesAdvanced Intelligent Systems, EarlyView.
This work develops a sheet made with arrays of soft optical fibers that can reconstruct its 3D surface shape. Synergy of the waveguides’ responses to bending and pressing force allows shape reconstruction with resilience to damage. Applied onto surfaces of robotic or living systems, our design can be implemented in virtual reality, teleoperation ...
Qifan Yu, Nina Cao, Kaitlyn Becker
wiley   +1 more source

Diagnosing the system: Mental health, necropolitical uncare, and the abolition of migration detention

open access: yesAmerican Journal of Community Psychology, EarlyView.
Abstract This article examines the psychological effects of migration detention in the European Union's Closed Controlled Access Center (CCAC) on Samos through an ecological lens. It explores a double normalization of suffering: the brutalization of necropolitical migration governance and the simultaneous understanding of resulting distress as an ...
Julia Manek
wiley   +1 more source

Liability in Autonomous Vehicle Accidents Liability in Autonomous

open access: yesCommunications, 2017
Nowadays, due to the constant change in the society's expectations regarding transportation, the main area of automotive development is the implementation of autonomous vehicle control functions.
Krisztian Pinter   +2 more
doaj   +1 more source

Methods of Accident Reconstruction and Investigation Given the Parameters of Vehicle Condition and Road Environment

open access: yes, 2017
Advanced mathematical and static methods of processing of the results of experimental studies, comparison of the obtained data with the works of authors investigating traffic safety, analysis, reconstruction and investigation of road traffic accidents ...
S. Evtiukov   +3 more
semanticscholar   +1 more source

Vehicle Velocity Relation to Slipping Trajectory Change: An Option for Traffic Accident Reconstruction

open access: yesPROMET - Traffic&Transportation, 2018
In this paper, the relation of the velocity of a vehicle in the slip mode to the parameters of the tire marks on the road surface is examined. During traffic accident reconstructions, the initial velocity of a sideslipping vehicle is established ...
V. Žuraulis, E. Sokolovskij
semanticscholar   +1 more source

Reconstruction of residents’ thyroid equivalent doses from internal radionuclides after the Fukushima Daiichi nuclear power station accident

open access: yesScientific Reports, 2020
There is concern among residents that their children might suffer from thyroid cancer in the near future after the Fukushima Daiichi nuclear power station (FDNPS) accident.
Takashi Ohba   +5 more
semanticscholar   +1 more source

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