Search results for "Transportation"
showing 10 items of 860 documents
Analiza procesów transportowych w systemach społeczno - terytorialnych w kontekście zjawiska glokalizacji
2017
W artykule przedstawiono wyniki analizy procesów rozwoju regionalnego sektorów TSL (ST) wielkich systemów społeczno -terytorialnych (STS) w kontekście zjawisk globalizacyjnych i glokalizacyjnych.Analiza klasteryzacji terytorialnej i funkcjonalnej jest oparta o modele korelacyjne dynamiki czasowej i zbieżności strukturalno - funkcjonalnej infrastruktury kolejowej jako bazy ST w skalach czasowych – 150, 50 i 30 lat z oceną kwasi - okresowości i zbieżności na zbiorze 56 państw i wielkich STS – hiper-regionów z najbardziej rozwiniętymi ST. Udowodniono zmienność okresowości cykli zbieżności procesów i możliwość identyfikacji STS jako hiper-regionów transportowych.
Minimizing fleet operating costs for a container transportation company
2006
Abstract This paper focuses on a fleet management problem that arises in container trucking industry. From the container transportation company perspective, the present and future operating costs to minimize can be divided in three components: the routing costs, the resource (i.e., driver and truck) assignment costs and the container repositioning costs (i.e., the costs of restoring a given container fleet distribution over the serviced territory, as requested by the shippers that own the containers). This real-world problem has been modeled as an integer programming problem. The proposed solution approach is based on the decomposition of this problem in three simpler sub-problems associate…
Active commuting to school among 36,781 Spanish children and adolescents: A temporal trend study.
2021
This study examines trends in the rates of active commuting to school (ACS) in Spanish children (n = 18 343; 8.93 ± 1.68) and adolescents (n = 18 438; 14.11 ± 1.58) aged 6‐18 years from 2010 to 2017. Given the study period included the economic crisis in Spain (2008‐2013), the second aim of this study was to compare ACS rates during and after the economic crisis. Data were obtained from 28 studies conducted across Spain. The overall trends in ACS were evaluated using multilevel logistic regression analysis. Among Spanish children and adolescents, the rates of ACS to school ranged around 60% between 2010 and 2017. The rates of ACS in Spanish youth did not change significantly during the 2010…
Le transport narratif au coeur de l'expérience d'un dispositif transmédia
2017
The aim of this paper is to describe how consumers experience transmedia devices. Thanks to transmedia major components (narrative universe; platforms and rabbit holes; interactivity; and temporality), once it adheres to it, the user of a transmedia devices lives an experience characterized by participation, immersion and commitment, and, at the end, it leads him to be attached to the object of narration. These results guide to propose a model which emphasizes the central place of narrative transportation in the context of fictional universes presented via transmedia strategy.
La ville, la raison et le rêve : entre théorie et utopie
1997
International audience
Processus d’agglomération et définition de la ville
1997
International audience
Impacts of Touch Screen Size, User Interface Design, and Subtask Boundaries on In-Car Task's Visual Demand and Driver Distraction
2020
Visual distraction by secondary in-car tasks is a major contributing factor in traffic incidents. In-car user interface design may mitigate these negative effects but to accomplish this, design factors’ visual distraction potential should be better understood. The effects of touch screen size, user interface design, and subtask boundaries on in-car task's visual demand and visual distraction potential were studied in two driving simulator experiments with 48 participants. Multilevel modeling was utilized to control the visual demands of driving and individual differences on in-car glance durations. The 2.5” larger touch screen slightly decreased the in-car glance durations and had a diminis…
Handel ludźmi zagrożeniem dla bezpieczeństwa wewnętrznego kraju
2017
Handel ludźmi to problem z jakim zmierzyć się muszą wszystkie kraje dbające o bezpieczeństwo swoich obywateli. Obowiązkiem państwa jest zapewnienie bezpieczeństwa swoim obywatelom, również jeśli chodzi o handel ludźmi. Autorka niniejszego artykuł zadaje pytanie, czy nasze państwo zapewnia poczucie bezpieczeństwa obywatelom w zakresie handlu ludźmi oraz czy organy państwa stworzyły system przeciwdziałania i zwalczania tego zjawiska, oparty na instytucjach organów administracji państwowej, jednostkach samorząduterytorialnego, organachściganiaiwymiarzesprawiedliwościoraz organizacjach pozarządowych, zapobiegający handlowi ludźmi.
Économie des villes contemporaines
2009
International audience; Pourquoi existe-t-il des villes ? Pourquoi les villes attirent, pourquoi elles repoussent ? D'où vient leur puissance économique ? Comment déchiffrer la croissance, l'étalement et la recomposition des villes ? Pourquoi sont-elles des lieux de communication, des portes ouvertes sur le monde ? Comment s'imposent les villes globales ? Ce livre propose des réponses à ces questions en faisant appel à l'histoire, aux faits contemporains et au raisonnement économique moderne exposé de manière simple et accessible. Il offre des clés pour mieux comprendre la ville du XXIe siècle.
The Commented Walk Method as a Way of Highlighting Precise Daily Mobility Difficulties – A Case Study Focusing on Cognitive or Mental Diseases
2016
Abstract The French Act of 11 February 2005 on equal rights and opportunities, participation and citizenship of people with disabilities highlights the need “for people with disabilities or reduced mobility” to have access to the complete mobility chain of the transport system. This law was initially planned to apply from 2015. Many efforts have been made to improve life for those with physical, visual and, to a lesser extent, hearing impairments. But there is a lot of room for improvement in situations regarding psychological, cognitive and mental impairment. This is largely due to a lack of knowledge on the difficulties experienced by the above when they travel. The national quantitative …