Results 121 to 130 of about 2,282,128 (375)

Modeling Severe Traffic Accidents With Spatial And Temporal Features [PDF]

arXiv, 2019
We present an approach to estimate the severity of traffic related accidents in aggregated (area-level) and disaggregated (point level) data. Exploring spatial features, we measure complexity of road networks using several area level variables. Also using temporal and other situational features from open data for New York City, we use Gradient Boosting
arxiv  

ROAD TRAFFIC ACCIDENTS: EPIDEMIOLOGY, CONTROL, AND PREVENTION [PDF]

, 1963

openalex   +1 more source

Phosphorus‐Based Flame‐Retardant Electrolytes for Lithium Batteries

Advanced Energy Materials, EarlyView.
This review highlights the diverse structures of phosphorus‐based flame‐retardant additives, thoroughly exploring their characteristics, mechanisms, and overall impact on lithium‐ion battery (LIB) performance. Moreover, it proposes future directions for next‐generation materials to enhance safety and stability, ultimately contributing to the ...
Jin‐Hee Kim, Jae‐Hwan Hyun, Sihyun Kim, Woo Hyun Park, Seung‐Ho Yu   +4 more
wiley   +1 more source

Accident Impact Prediction based on a deep convolutional and recurrent neural network model [PDF]

arXiv
Traffic accidents pose a significant threat to public safety, resulting in numerous fatalities, injuries, and a substantial economic burden each year. The development of predictive models capable of real-time forecasting of post-accident impact using readily available data can play a crucial role in preventing adverse outcomes and enhancing overall ...
arxiv  

Opinions of Maryland State Police Officers on Traffic Accident Causes and Prevention [PDF]

, 1966
Alfred M. Wellner, Dean Hungerford, Dudley Anderson   +2 more
openalex   +1 more source

Comparative Life Cycle Assessment of Perovskite Solar Cell Production: Mesoporous n‐i‐p Versus Inverted p‐i‐n Architectures

Advanced Energy and Sustainability Research, EarlyView.
This work assesses the environmental impacts associated with the production of perovskite solar cells (PSCs) with two different architectures, mesoporous n‐i‐p and inverted p‐i‐n, using the life cycle assessment methodology. Results indicate that producing mesoporous n‐i‐p PSCs has higher environmental impacts than producing inverted p‐i‐n PSCs, due to
Joana Príncipe, Luísa Andrade, Teresa M. Mata, António A. Martins   +3 more
wiley   +1 more source

Changes in Risk in Medium Business Plating and Paint Manufacturing Plants following the Revision of the Korean Chemical Accident Prevention System. [PDF]

Int J Environ Res Public Health, 2021
Lee HE, Kim MG, Yoon SJ, Huh DA, Moon KW.   +4 more
europepmc   +1 more source

Synthetic silica fibers of different length, diameter and shape: synthesis and interaction with rat (NR8383) and human (THP-1) macrophages in vitro, including chemotaxis and gene expression profile

Particle and Fibre Toxicology
Background Inhalation of biopersistent fibers like asbestos can cause strong chronic inflammatory effects, often resulting in fibrosis or even cancer.
Nataniel Białas, Nina Rosenkranz, Daniel Gilbert Weber, Kathrin Kostka, Georg Johnen, Aileen Winter, Alexander Brik, Kateryna Loza, Katja Szafranski, Thomas Brüning, Jürgen Bünger, Götz Westphal, Matthias Epple   +12 more
doaj   +1 more source

Development Status and Future Prospects of Hydrogen Energy Technology: Production, Storage, and Cost Analysis

Advanced Energy and Sustainability Research, EarlyView.
Hydrogen is an energy carrier, produced from renewable and nonrenewable resources. It can be stored in a variety of materials and transported to distant locations. This article reviews progress in hydrogen technology by looking at environmental and economic impact, cost analysis, and policy support at government level as way forward for bringing it to ...
Xuexue Pan, Houhua Zhou, Dinmukhambet Baimbetov, Samal Syrlybekkyzy, Berik Bakhytzhanovich Akhmetov, Qamar Abbas   +5 more
wiley   +1 more source

Markov switching multinomial logit model: an application to accident injury severities [PDF]

Accident Analysis and Prevention, 2009, volume 41, issue 4, pages 829-838, 2008
In this study, two-state Markov switching multinomial logit models are proposed for statistical modeling of accident injury severities. These models assume Markov switching in time between two unobserved states of roadway safety. The states are distinct, in the sense that in different states accident severity outcomes are generated by separate ...
arxiv