Results 1 to 10 of about 131,818 (276)

Migration informal human capital of returnees to Central Europe: a new rescource for organisations [PDF]

open access: yesCentral European Management Journal, 2023
Purpose – This paper aims to investigate the interplay between international migration, soft skills and job and life satisfaction after returns. Design/methodology/approach – The paper uses the dataset of Human Capital in Poland 2010–2014 representative ...
Izabela Grabowska, Agata Jastrzebowska
doaj   +1 more source

Which not-at-fault crashes are unavoidable by using current active safety technology?

open access: yesIATSS Research, 2023
Previous research has focused on analysing crash reduction potential of active safety technology in at-fault passenger cars, but only a few studies have examined counterparties' possibilities to avoid collisions by using advanced driver assistance ...
Roni Utriainen   +3 more
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

Sudden death of an Arctic wolf population in Greenland

open access: yesPolar Research, 2021
This study reports the disappearance of a small Arctic wolf population in north-east Greenland founded in 1979 and provides the first long-term information on the wolf packs of this region.
Ulf Marquard-Petersen
doaj   +1 more source

Development of metal shock absorber for storage of nuclear spent fuel cask

open access: yesNihon Kikai Gakkai ronbunshu, 2023
Metal shock absorbers of nuclear spent fuel casks for storage have been developed. The shock absorbers are equipped at both ends of the cylindrical cask to reduce the impact force and maintain the safety functions of the cask in the event of an ...
Toru MATSUBARA   +6 more
doaj   +1 more source

Theoretical Prediction of Impact Force Acting on Derailment Containment Provisions (DCPs)

open access: yesApplied Sciences, 2023
This study proposes a theoretical method to estimate the impact force of Derailment Containment Provisions (DCPs) for the prevention of secondary collisions in the event of a train derailment.
In-Ho Song   +4 more
doaj   +1 more source

Hybrid random utility-random regret model in the presence of preference heterogeneity, modeling drivers’ actions

open access: yesFrontiers in Built Environment, 2022
Despite the importance of drivers’ actions and behaviors, the underlying factors to those actions have not received adequate attention. Understanding the factors contributing to various drivers’ actions before crashes could help policy makers to take ...
Mahdi Rezapour, Khaled Ksaibati
doaj   +1 more source

Crashworthiness of a type 228M rail vehicle

open access: yesPojazdy Szynowe, 2022
This article presents rail vehicles crashworthiness issues based on the design of the 228M type light railcar. Meeting the requirements of the standard requires the application of appropriate components dedicated to energy absorption and ensuring ...
Dawid Witkowski   +2 more
doaj   +1 more source

Dynamics and causes of crashes on Lithuanian roads

open access: yesMokslas: Lietuvos Ateitis, 2023
Lithuania is the only European Union country that has reduced the number of road deaths by more than 50% from 2011 to 2021. However, even with significant progress, Lithuania has 53 deaths per 1 million inhabitants and Lithuania is still behind the EU ...
Edgaras Naidič, Justas Bražiūnas
doaj   +1 more source

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