Results 11 to 20 of about 102,117 (311)

Conceptual design and analysis of a car bumper using finite element method

open access: yesCogent Engineering, 2021
Due to intrinsic or extrinsic conditions, the number of car accidents has increased currently across the globe. Drivers must be assured that they can avoid these problematic conditions.
Laxmikant G Keni   +5 more
doaj   +1 more source

MSF and Ebola in Nord Kivu: Positioning, Politics and Pertinence

open access: yesJournal of Humanitarian Affairs, 2021
This article explores the actions of Médecins Sans Frontières during the 2018–20 Ebola outbreak in Nord Kivu, in the Democratic Republic of Congo. Based on the experiences of practitioners involved in the response, including the author, and on the public
Natalie Roberts
doaj   +1 more source

Trials in Neuro-ophthalmology: An Overview

open access: yesDelhi Journal of Ophthalmology, 2023
High quality clinical evidence which is derived from well designed and implemented clinical trials helps to provide advancement in clinical care and the best treatment for patients.
Akshita Sharma, Siddharth Madan
doaj   +1 more source

Application of Connected Vehicle Data to Assess Safety on Roadways

open access: yesEng, 2023
Using surrogate safety measures is a common method to assess safety on roadways. Surrogate safety measures allow for proactive safety analysis; the analysis is performed prior to crashes occurring.
Mandar Khanal, Nathaniel Edelmann
doaj   +1 more source

The verbiage in variable message signs and traffic diversion during crash incidents [PDF]

open access: yesJournal of Intelligent and Connected Vehicles, 2022
Purpose – WIth limited research on the effects of variable message sign (VMS) message content and verbiage on revealed driver behavior, this study aims to investigate how different verbiage of crash-related messages are related to the diversion rate ...
Sailesh Acharya, Michelle Mekker
doaj   +1 more source

An application of stochastic approximation in simulated method of moments [PDF]

open access: yesMathematics and Modeling in Finance, 2021
Identifying the structures of dependence between financial assets is one of the interesting topics to researchers. However, there are challenges to this purpose. One of them is the modelling of heavy tail distributions.
Erfan Salavati, Nazanin Mohseni
doaj   +1 more source

Retrospective mortality among refugees from the Central African Republic arriving in Chad, 2014

open access: yesConflict and Health, 2017
Background The Central African Republic has known long periods of instability. In 2014, following the fall of an interim government installed by the Séléka coalition, a series of violent reprisals occurred.
Matthew E. Coldiron   +7 more
doaj   +1 more source

Reversing Poor Safety Records: Identifying Best Practices to Improve Fleet Safety

open access: yesSafety, 2021
Commercial motor vehicle safety is of utmost importance, as crashes involving commercial motor vehicles often result in significant property damage, injuries, fatalities, and financial loss for fleets.
Matthew C. Camden   +2 more
doaj   +1 more source

Injury Biomechanics of the Cervical Spine in Car Collisions - some Needs for Further Research

open access: yesPain Research and Management, 2003
The article reviews some of the existing research concerning the incidence of soft tissue neck injuries sustained in car collisions. A variety of neck injuries, including to muscles, ligaments, facet joints, discs and nerve tissue appear to result from ...
Mats Y. Svensson
doaj   +1 more source

Crash Diagnosis and Price Rebound Prediction in NYSE Composite Index Based on Visibility Graph and Time-Evolving Stock Correlation Network

open access: yesEntropy, 2021
This study proposes a framework to diagnose stock market crashes and predict the subsequent price rebounds. Based on the observation of anomalous changes in stock correlation networks during market crashes, we extend the log-periodic power-law model with
Yuxuan Xiu   +2 more
doaj   +1 more source

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