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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Nové trendy v evropské železniční přepravě carga / New Trends in European Rail Freight Transport

Hinčica, Vít January 2011 (has links)
The dissertation has focused its attention on rail freight transport in the EU where it tried to identify trends that have accompanied that transport in the last decades. The identified trends are: intermodality, interoperability, creation of railway corridors and harmonization of legal norms for transport of goods. Each trend has been judged from the perspective of the so-called "common transport policy". The complexity of the analyzed environment as well as the interest in the depiction of the situation in the Czech Republic have led to the setting of three goals and three scientific questions. The result of the author's scientific investigation is a completely original work that should contribute to better understanding of changes of structural-systemic nature that happen in the rail cargo transport in the territory of the EU. Such a work is also an evaluating mirror for the reform of the railway sector undertaken by the same institution.
2

Geschäftsmodelle in den Transportketten des europäischen Schienengüterverkehrs / Business models in transport chains of European rail freight - A typology of railway undertakings with special consideration of the offering structure in the German-speaking countries / Eine Typologisierung von Eisenbahnverkehrsunternehmen unter besonderer Berücksichtigung der Anbieterstruktur im deutschsprachigen Raum

Fischer, Tobias 09 May 2008 (has links) (PDF)
In der Verkehrswirtschaft findet ein von der Europäischen Union ausgelöster Deregulierungsprozess statt, welcher zu neuen und wissenschaftlich bisher nicht identifizierten Geschäftsmodellen in den Transportketten des Schienengüterverkehrs in Europa geführt hat. Diese Geschäftsmodelle stellen den Untersuchungsgegenstand der Dissertation dar. Zur Durchführung deren Identifikation definiert der Autor ein Geschäftsmodellverständnis und grenzt dieses vom Strategiebegriff ab. Er konkretisiert den Geschäftsmodellbegriff mit der Art und Weise der Wertschöpfung im Unternehmen und nutzt dafür unter anderem theoretische Ansätze des strategischen Managements und der Institutionenökonomie. Die gewählten Ansätze verknüpft er zu einem Wertschöpfungswürfel, mit welchem er die Identifikation der Wertschöpfung in den Geschäftsmodellen des Schienengüterverkehrs vornimmt. Den Leistungsumfang der Geschäftsmodelle des Schienengüterverkehrs gegenüber den Kunden bringt der Autor durch die Berücksichtigung der Transportketten in die Diskussion ein. Aus den Dimensionen Art und Weise der Wertschöpfung und Leistungsumfang in den Transportketten bildet er ein Portfolio zur Geschäftsmodellidentifikation, welches neun theoretische Geschäftsmodelle in den Transportketten des europäischen Schienengüterverkehrs beschreibt. Um die Geschäftsmodelle auch empirisch nachzuweisen führt der Autor eine Studie unter Güterbahnen im deutschsprachigen Raum durch. Die Auswertung erfolgt mittels einer Korrespondenzanalyse, durch welche das theoretisch aufgestellte Portfolio bestätigt wird und sechs zum Teil signifikant verschiedene Geschäftsmodelle in den Transportketten des Schienengüterverkehrs identifiziert werden. Mittels der entwickelten Geschäftsmodelllogik ermittelt der Autor den Veränderungsbedarf je Geschäftsmodell, wofür auch erweiterte Korrespondenzanalyen zur Anwendung kommen. (Autorenreferat) / In transport economics a deregulation process is taking place, triggered by the European Union, which has led to new and not scientifically identified business models in transport chains of European rail freight transport. These business models represent the examination subject of the thesis. For their identification the author defines an understanding of business model and delimits this from the strategy concept. He puts the business model concept in concrete terms with the way of the added value in the enterprise and uses among other things theoretical approaches of the strategic management and the institutional economics. He connects the chosen approaches to an added value cube with which he carries out the identification of the added value in the business models of rail freight transport. Considering also transport chains the author brings into the discussion the scope of work of the business models of rail freight transport for the customer. Out of the dimensions ‘way of the added value’ and ‘scope of work in the transport chains’ he forms a portfolio for the business model identification which describes nine theoretical business models in the transport chains of the European rail freight transport. To prove the business models also empirically, the author carries out a study under railway undertakings in the German-speaking area. The examination of the study was done with a correspondence analysis with which the theoretically built portfolio was confirmed and six partly significantly different business models in the transport chains of the rail freight transport were identified. By means of the developed business model logic the author determines the change requirement per business model. For this he uses also enlarged applications of the correspondence analysis. (Author’s abstract)
3

Potenciál veřejných logistických center v železniční dopravě v ČR / Potential of public logistics centres in rail transport in the Czech Republic

Svatoň, Ondřej January 2017 (has links)
In times when capacities of roads are starting to run out, it is necessary to search for any alternatives with environmental protection in mind. One of the options is to move some of the road freight transport to railways. One of the possible ways to achieve it is by using Public logistics centres. This concept is already in use in Western Europe and the demand for building terminals of combined transport is growing in the Czech Republic as well. The goal of this thesis is to evaluate the potential of PLC and its influence on the regional development based on information from other countries. In the thesis, theoretical aspects of infrastructure investment and predicted effects of localization into targeted regions are assessed. Outcomes of this research are weaknesses and suggestions for potential implementation of this concept in the Czech Republic.
4

Analýza nákladní železniční dopravy v Evropě / Analysis of Rail Freight Transport in Europe

Jindrová, Veronika January 2015 (has links)
The aim of the thesis is to analyse the status of the rail freight transport in Europe in the sense of its competitiveness on the transport market. The analysis is based on the identification of main barriers that characterise European rail freight and the extent of technological and legislative harmonisation across Europe. The status of the rail freight transport is also explored on the basis of the volume of goods transported by rail in European countries as well as on the comparison with road transport. In order to get the realistic idea about this issue the thesis focuses also on the main Czech rail carrier, ČD Cargo, a.s. and their realized transportations.
5

Geschäftsmodelle in den Transportketten des europäischen Schienengüterverkehrs: Eine Typologisierung von Eisenbahnverkehrsunternehmen unter besonderer Berücksichtigung der Anbieterstruktur im deutschsprachigen Raum

Fischer, Tobias 22 January 2008 (has links)
In der Verkehrswirtschaft findet ein von der Europäischen Union ausgelöster Deregulierungsprozess statt, welcher zu neuen und wissenschaftlich bisher nicht identifizierten Geschäftsmodellen in den Transportketten des Schienengüterverkehrs in Europa geführt hat. Diese Geschäftsmodelle stellen den Untersuchungsgegenstand der Dissertation dar. Zur Durchführung deren Identifikation definiert der Autor ein Geschäftsmodellverständnis und grenzt dieses vom Strategiebegriff ab. Er konkretisiert den Geschäftsmodellbegriff mit der Art und Weise der Wertschöpfung im Unternehmen und nutzt dafür unter anderem theoretische Ansätze des strategischen Managements und der Institutionenökonomie. Die gewählten Ansätze verknüpft er zu einem Wertschöpfungswürfel, mit welchem er die Identifikation der Wertschöpfung in den Geschäftsmodellen des Schienengüterverkehrs vornimmt. Den Leistungsumfang der Geschäftsmodelle des Schienengüterverkehrs gegenüber den Kunden bringt der Autor durch die Berücksichtigung der Transportketten in die Diskussion ein. Aus den Dimensionen Art und Weise der Wertschöpfung und Leistungsumfang in den Transportketten bildet er ein Portfolio zur Geschäftsmodellidentifikation, welches neun theoretische Geschäftsmodelle in den Transportketten des europäischen Schienengüterverkehrs beschreibt. Um die Geschäftsmodelle auch empirisch nachzuweisen führt der Autor eine Studie unter Güterbahnen im deutschsprachigen Raum durch. Die Auswertung erfolgt mittels einer Korrespondenzanalyse, durch welche das theoretisch aufgestellte Portfolio bestätigt wird und sechs zum Teil signifikant verschiedene Geschäftsmodelle in den Transportketten des Schienengüterverkehrs identifiziert werden. Mittels der entwickelten Geschäftsmodelllogik ermittelt der Autor den Veränderungsbedarf je Geschäftsmodell, wofür auch erweiterte Korrespondenzanalyen zur Anwendung kommen. (Autorenreferat) / In transport economics a deregulation process is taking place, triggered by the European Union, which has led to new and not scientifically identified business models in transport chains of European rail freight transport. These business models represent the examination subject of the thesis. For their identification the author defines an understanding of business model and delimits this from the strategy concept. He puts the business model concept in concrete terms with the way of the added value in the enterprise and uses among other things theoretical approaches of the strategic management and the institutional economics. He connects the chosen approaches to an added value cube with which he carries out the identification of the added value in the business models of rail freight transport. Considering also transport chains the author brings into the discussion the scope of work of the business models of rail freight transport for the customer. Out of the dimensions ‘way of the added value’ and ‘scope of work in the transport chains’ he forms a portfolio for the business model identification which describes nine theoretical business models in the transport chains of the European rail freight transport. To prove the business models also empirically, the author carries out a study under railway undertakings in the German-speaking area. The examination of the study was done with a correspondence analysis with which the theoretically built portfolio was confirmed and six partly significantly different business models in the transport chains of the rail freight transport were identified. By means of the developed business model logic the author determines the change requirement per business model. For this he uses also enlarged applications of the correspondence analysis. (Author’s abstract)
6

Supply Chain Oriented Integrated Tactical Planning Method For Intercontinental Rail Freight Transport

Shan, Jing 29 October 2024 (has links)
This thesis addresses integrated challenges within the global supply chain and intercontinental rail freight transport, establishing the foundation for a new research area. First, this thesis focuses on the development of unified SCOR-Rail Key Performance Indicators (KPIs) for intercontinental rail freight transport, as well as initial analysis on Eurasian rail freight. It also proposes various rail supply chain strategies to differentiate rail services, including efficient, continuous replenishment, and responsive rail supply chain strategies that support market segmentation and service differentiation. The proposed Integrated Tactical Planning Method (ITPM) is a supply chain-oriented planning approach for intercontinental rail freight transport. It considers the intercontinental rail freight network's complexities, such as multiple border crossings and transshipments at border crossing terminals, the unique characteristics of different train lengths across different rail systems, as well as multiple stakeholders such as terminals, railway undertakings, infrastructure providers, and shippers and forwarders. ITPM offers optimization models (I-FSND and I-SSND) that simultaneously account for both the supply chain and rail system sides. Both models simulate the complexities of intercontinental rail freight operations. The I-FSND model calculates the train service frequency on each route during the planning period, whereas the I-SSND model considers the synchronization of each order at border-crossing terminals across different rail systems. Furthermore, both models include a rejection mechanism and consider transit time differences on the same arc for the main transit, with the I-SSND model determining the duration time of each order at terminals. In the I-FSND model, a weighted goal programming method optimizes resource allocation, balancing service quality, profit, total number of accepted containers through the network, and border crossing terminals' capacity deficiency. The potential capacity deficiencies—information is useful when making future investment decisions. The ITPM is a powerful tool for intercontinental rail freight planners, the proposed optimization models I-FSND and I-SSND ensure more efficient utilization of resources while simultaneously satisfying heterogeneous transport service requirements of the supply chain. Rail planners can employ the I-FSND model for network capacity analysis across various scenarios, especially when the specific timetable of train services is not a primary concern, while I-SSND model could be used to more operational analysis. Furthermore, ITPM is not only applicable to intercontinental rail freight, but also to rail freight transport networks with multiple border crossings, such as the Trans-European Transport Network (TEN). The initial application of these models in Eurasian rail freight shows promising potential for broader implementation in intercontinental rail freight transport, particularly in creating new business opportunities to meet the diverse transport demands of the supply chain.:1 Intercontinental rail freight transport 1 1.1 Motivation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1.1 Development of intercontinental rail freight transport . . . . . . . . . . . 1 1.1.2 Need for a supply chain-oriented planning method for intercontinental rail freight transport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.2 Intercontinental rail freight planning problems . . . . . . . . . . . . . . . . . . . 5 1.2.1 Limitations of current rail planning . . . . . . . . . . . . . . . . . . . . . . 5 1.2.2 Intercontinental rail freight transport in supply chain planning . . . . . . 9 1.2.3 Scientific gaps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 1.3 Main contributions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 1.4 Thesis outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 1.5 Collaborations in the thesis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 2 Service quality assessment of intercontinental rail transport 20 2.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 2.2 Existing research in international freight rail transport . . . . . . . . . . . . . . . 23 2.2.1 Stakeholders and processes of international rail transport . . . . . . . . 23 2.2.2 International rail services . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 2.2.3 Current performance measurement of rail transport . . . . . . . . . . . 26 2.2.4 Findings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 2.3 Development of SCOR-Rail KPIs for international rail services . . . . . . . . . . . 28 2.3.1 Reliability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 2.3.2 Responsiveness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 2.3.3 Flexibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 2.3.4 Cost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 2.3.5 Asset efficiency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 2.4 Initial assessment of Eurasian rail transport . . . . . . . . . . . . . . . . . . . . . 37 2.4.1 Reliability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 2.4.2 Responsiveness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 2.4.3 Flexibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 2.4.4 Asset efficiency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 2.4.5 Findings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 2.5 Improvement measures of current Eurasian rail transport . . . . . . . . . . . . . 43 2.5.1 Service differentiation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 2.5.2 Priority rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 2.6 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 3 Heterogeneous rail supply chain strategies 48 3.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 3.2 Existing research on rail service differentiation . . . . . . . . . . . . . . . . . . . 51 3.3 Development of railway supply chain strategies . . . . . . . . . . . . . . . . . . . 53 3.3.1 Efficient RSC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 3.3.2 Continuous replenishment RSC . . . . . . . . . . . . . . . . . . . . . . . . 55 3.3.3 Responsive RSC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 3.4 International rail service differentiation . . . . . . . . . . . . . . . . . . . . . . . . 57 3.5 Discussion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 3.6 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61 4 Integrated tactical planning method 62 4.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 4.2 Existing research on information integration in rail transport . . . . . . . . . . . 65 4.3 Information integration in international rail freight transport . . . . . . . . . . . 67 4.3.1 Information quality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 4.3.2 Information integration phases . . . . . . . . . . . . . . . . . . . . . . . . 67 4.3.3 Information evolution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69 4.4 Hierarchical information integration in rail planning . . . . . . . . . . . . . . . . 70 4.5 Discussion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 4.6 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76 5 Integrated planning of intercontinental rail freight transport with I-FSND model 77 5.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78 5.2 Literature review . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 5.2.1 Basics of rail planning and SND . . . . . . . . . . . . . . . . . . . . . . . . 81 5.2.2 SND in freight transport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81 5.2.3 Research gaps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84 5.2.4 Our contributions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85 5.3 Problem Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86 5.4 Mathematical Modelling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88 5.4.1 Notation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89 5.4.2 I-FSND model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91 5.4.3 Weighted goal programming method . . . . . . . . . . . . . . . . . . . . . 92 5.5 Case study: Eurasian rail freight transport . . . . . . . . . . . . . . . . . . . . . . 94 5.5.1 Experimental setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94 5.5.2 Scenarios generation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95 5.6 Results and discussions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96 5.6.1 Single goal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97 5.6.2 Multiple goals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97 5.6.3 Discussion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107 5.7 Conclusion and future directions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108 6 Scheduled service network design for intercontinental rail freight transport 109 6.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110 6.2 Literature Review . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112 6.2.1 Intercontinental freight transport-Eurasian rail freight transport . . . . . 113 6.2.2 SSND in freight transport . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113 6.2.3 Research gaps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115 6.3 Mathematical modelling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117 6.3.1 Problem description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117 6.3.2 Generation of the time-space network . . . . . . . . . . . . . . . . . . . . 119 6.3.3 Mathematical formulation . . . . . . . . . . . . . . . . . . . . . . . . . . . 121 6.4 Computational Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124 6.4.1 Construction of test instances . . . . . . . . . . . . . . . . . . . . . . . . . 124 6.4.2 Synchronization of orders at border crossing terminals . . . . . . . . . . 127 6.4.3 Effects of differentiating train services during main transit . . . . . . . . 129 6.4.4 Effects of delay tolerance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131 6.4.5 Impact of border crossing time of European borders . . . . . . . . . . . 134 6.5 Discussion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136 6.6 Conclusion and future directions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138 7 Conclusion and future directions 140 7.1 Main conclusions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140 7.2 Recommendations for practice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143 7.3 Further Research . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146 Bibliography 148 Summary 168
7

Přepravní smlouva v mezinárodní nákladní železniční a silniční dopravě / Contract for the International Carriage of Goods by Road and by Rail

Bílková, Lenka January 2013 (has links)
The goal of the thesis is to sum up the issues of the contract for the international carriage of goods by road and rail comprehensively, from the perspective of the Czech legal system, and to analyze the issues of the electronic consignment notes, to evaluate the advantages and disadvantages of their usage, or to asses the barriers for their usage if they are not widely used yet.
8

An investigation into the efficiency of the port / rail interface at the Port of Durban

Foolchand, Paris 30 June 2006 (has links)
Trade liberalization and resultantly globalization has led to the relative free flow of goods, services, capital and people. The transport system in South Africa must be highly reliable and rapid to contribute to economic development. The focus of this research study is on the Port/Rail Interface in the Port of Durban which critically assesses the transfer of goods particularly from rail transport to and from vessels within the port precinct. Some of the major constraints identified in the study related to poor infrastructure, operations and levels of services; lack of maintenance, availability of rolling stock, locomotives and cargo stacking space. Transnet's role is pivotal in providing efficient port and rail operations and is currently upgrading infrastructure, operations and capacity of the port and rail services. One of the main objectives of the study is to present recommendations to Transnet management that arise out of the shortcomings identified during the course of the research study. / Transport Economics / M. Comm.
9

An investigation into the efficiency of the port / rail interface at the Port of Durban

Foolchand, Paris 30 June 2006 (has links)
Trade liberalization and resultantly globalization has led to the relative free flow of goods, services, capital and people. The transport system in South Africa must be highly reliable and rapid to contribute to economic development. The focus of this research study is on the Port/Rail Interface in the Port of Durban which critically assesses the transfer of goods particularly from rail transport to and from vessels within the port precinct. Some of the major constraints identified in the study related to poor infrastructure, operations and levels of services; lack of maintenance, availability of rolling stock, locomotives and cargo stacking space. Transnet's role is pivotal in providing efficient port and rail operations and is currently upgrading infrastructure, operations and capacity of the port and rail services. One of the main objectives of the study is to present recommendations to Transnet management that arise out of the shortcomings identified during the course of the research study. / Transport Economics / M. Comm.

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