Le monde des transports et de la mobilité nécessite une restructuration induite par la hausse sans cesse croissante des échanges. L’engorgement des routes, l’augmentation de l’insécurité, la hausse perpétuelle du trafic et des nuisances environnementales poussent les différentes instances à réfléchir et à agir. Dans cette optique, la Commission européenne a lancé les programmes Marco Polo I et II dont l’objectif est de transférer une partie du trafic de marchandise de la route vers des modes de transports plus respectueux de l’environnement. Cette étude s’inscrit dans ce cadre en essayant d’évaluer l’opportunité de développer le transport combiné rail-route. Plus précisément, elle propose de localiser de manière judicieuse des terminaux dédiés au transbordement de fret continental, afin de permettre l’expédition de marchandises sur longues distances avec des volumes suffisamment grands pour que le transport combiné soit compétitif. La répartition des flux sur le réseau est un élément essentiel, car l’une des principales raison d’être des terminaux considérés est de consolider les flux. C’est pourquoi une approche innovante basée sur les flux de transport est proposé. C’est en se basant sur une modélisation des flux qu’il est alors possible d’identifier les localisations optimales des terminaux et de minimiser ainsi les coûts totaux du système. La méthode développée permet également d’analyser les variations des aires de marché des terminaux en fonction de l’offre et de la demande de transport, ainsi que de mesurer les impacts sur la répartition modales.

Thesis (Ph.D.)--University of Pretoria, 2006. / Cover title. "April 2006." Includes bibliographical references.

Universiẗat, Diss, 2002--Paderborn.

Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro / O principal objetivo da tese é o de avaliar e discutir a presença da transvaloração dos valores em Assim falou Zaratustra, tanto através dos conceitos quanto do estilo da obra. Diante da importância que Nietzsche confere a seu livro Assim falou Zaratustra e da centralidade que o projeto de transvaloração dos valores ocupa em sua filosofia, defendemos a hipótese interpretativa de que a trajetória do protagonista Zaratustra corresponde à concretização da transvaloração dos valores. / This thesis aims to evaluate and discuss the transvaluation of the values in Thus Spoke Zarathustra through the concepts and its stile. Central to Nietzsche's philosophy comprehension, the project of transvaluation leads us to an interpretative hipothesis that the trajectory of Zaratustra corresponds to the concreticity of the transvaluation of the values.

Dissertation thesis Air Cargo HUBs and Corridors deals with air cargo transport and HUB and Spoke technology and it is focused on Václav Havel Airport Prague. The purpose of this disseration thesis is to present air cargo transport with all its specifics, to explain application of HUB and Spoke technology in air cargo transport and location of the most important air cargo HUBs. This thesis searches for an answer to a question whether Václav Havel Airport Prague can be considered an air cargo HUB. To meet the target methods of research, analysis, description and comparasion were used. On the basis of assessment of current situation, nowadyas it is not possible to consider Václav Havel Airport Prague an air cargo HUB. An entrance of a new air cargo carrier, a reinforcement of current connections and the construction of parallel runway indicate an increase in transported air cargo, depending on positive economic development.

This diploma focuses on the real use of operations research methods in conjunction with logistics technologies. The aim is to show the way of optimization and simulation methods application and to evaluate if these methods are suitable tools for logistics technology application. Following logistic technologies were analysed: Just in Time, Kanban, Cross-Docking and Hub and Spoke. Used mathematical tools include: mixed linear programming models, distribution models, methods of multi-criteria evaluation and simulation models. On the basis of mathematical models 4 examples of new technologies introduction or analysis of already functioning systems have been solved.

京都大学 / 0048 / 新制・課程博士 / 博士(経済学) / 甲第19466号 / 経博第535号 / 新制||経||277(附属図書館) / 32502 / 京都大学大学院経済学研究科経済学専攻 / (主査)教授 文 世一, 教授 森 知也, 教授 依田 高典 / 学位規則第4条第1項該当 / Doctor of Economics / Kyoto University / DFAM

The development of air transport industry contributes to the economic growth worldwide. It evolves from a luxury form of transportation to an affordable and quick way to move between places. The airline operation model evolves from a traditional point-to-point operation to a hub-and-spoke model, where airline funnels passenger through a centralized location called hub. This model, while reducing operational cost and increasing connectivity, is also adding more time and distance to one’s journey. The development in aircraft technology however, allows airline to by-pass the traditional hub and fly directly to their destination with a longer-range aircraft with a low capacity, somehow returning to the original operational model of point-to-point flight. However, this new type of aircraft also allows airline to reach a smaller destination that didn’t justify the use of the high-capacity aircraft that was traditionally used on this long-haul flight. Aside from the lower acquisition cost, this smaller aircraft also burns less fuel and reduce the airline financial risk.   The study was focused on locating a new hypothetical hub to connect Europe with Eastern Asia, the top two aviation market by passenger number. This new hub will be strategically located between the two markets, unlike the current Middle-Eastern hub that requires a significant detour. The Buffer Tool that is available in ArcGIS will be utilized to draw a radius between each airport in the study area, where the radius’ values were based on the range of the Airbus A321NEO (New Engine Option). Area with the most intersection will be further analyzed to determine the most reasonable location for the new hub, based on the airport infrastructure and the country’s socio-economic index.   The result of this study shows that the Central Asian region has the most overlapping circle, with the city of Almaty in Kazakhstan emerged as the most potential location for this new hub. The geographical advantage, backed by a relatively strong economy and stable socio-political condition, made Almaty left the other candidates behind.

No description available.

Yes / Sourcing healthcare practice placements continues to present a challenge for higher education institutions. Equally, the provision of clinical placements by healthcare providers is not at the forefront of their agenda. In view of this, the historic and traditional models of clinical placements is becoming more difficult to provide. In light of this, new models of clinical placements are being explored. Aims: This literature review explores the differing models of clinical placements in use and examines the merits and limitation of each. Methods: A mixed-methods literature review with a pragmatic approach has been used. Findings: Several placement models were described, including the traditional 1:1 model as well as 2:1, 3:1. The hub and spoke, capacity development facilitator, collaborative learning in practice and role emerging placement models were also discussed. Conclusion: There is a considerable paucity of high-quality evidence evaluating differing placement modules. Further research is required to evaluate the differing placement models from a students, clinical educators and service user’s perspective.