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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.
31

Application of Sustainable Development Concept as a Factor of International Competitiveness / Application of Sustainable Development Concept as a Factor of International Competitiveness

Kolmosová, Lucia January 2017 (has links)
Tato diplomová práce se zaměřuje na aplikaci koncepce udržitelného rozvoje ve firmě Volkswagen Slovakia na posílení její konkurenceschopnosti. Automobilová společnost je analyzována jako hráč v odvětví udržitelné mobility a její současná strategie je zhodnocena v zmyslu udržitelnosti. Na základě nejrelevantnějších aspektů analytické části je navržena řada doporučení, které by měli podpořit působení firmy v oblasti výroby elektrických vozidel a poskytování transportních služeb a které by měli přispět k dosažení eko-konkurenční výhody v daném odvětví.
32

Mediální obraz pražské dopravy / Media Image of Transport in Prague

Morongová, Denisa January 2018 (has links)
This diploma thesis contributes to sustainable transport in Prague. It analyses media texts from six selected Czech printed newspapers (Blesk, Mladá fronta Dnes, Pražský deník, Metro, Hospodářské noviny, Právo) by using the theoretical and methodological strategy of critical discourse analysis by Norman Fairclough. These texts were found through media database Anopress IT by using keywords about sustainable transport in the capital city of Prague in years 2010 till 2018. This thesis is divided into four main parts. The theoretical part is dedicated to the terms of mobility management, the social construction of reality and discourse. The methodological part is focusing on discourse analysis, critical discourse analysis and the approach by Norman Fairclough. The analysis identified five topics in the discourse of sustainable transport in Prague - electromobility, public transport, foot traffic, urban cycling, and Sustainable Mobility Plan. Sustainable mobility in Prague is presented in a context of the polluted environment which should be solved by "ecologically, environment- friendly, clean". The most media texts were dedicated to public transport and electromobility. Just one text was about foot traffic as a sustainable type of mobility. Participants were mostly from Prague city hall, however, not...
33

Social participation for sustainable mobility : The effects of digital transformation on mobility behavior

Guerreiro Augusto, Marc January 2020 (has links)
Overall traffic in Germany is constantly increasing. Automobiles account for 57 percent of all trips in the country (BMVI, 2018). Steady population growth, urban agglomeration, and sprawl of cities contribute significantly to this trend. Simultaneously, the rise of digital services is progressively complementing travel by route planning, navigation, and ticketing. Therefore, a redesign and reinterpretation of the traditional understanding of the mobility landscape is required. The purpose of this work is twofold. First, to investigate the effects of digital transformation on people’s mobility behavior in public space, arguing for ecosystems in blended space being a consequence of the digital transformation at large. Second, to explore how social participation can lead to societal change for sustainable travel in the context of digital transformation. Digital technology has blurred the boundaries between physical and digital. Although physical and digital spaces are treated as separate parts, the former relates to the success of the latter. Qualitative interviewing was applied to systematically create an understanding about key actors’ roles and interdependencies as well as their perspective on how digital technologies modify today’s mobility landscape. This work concludes that the digital transformation allows individuals to influence travel demand purposefully. The system’s underlying structure reveals travel as purposive demand, a pattern extending the understanding of travel as a derived demand and valued activity. The Multi-Layered Participatory Process (MLPP), developed on the basis of the study’s findings, provides means to enable large scale social acceptance for sustainable mobility behavior.
34

Det trafkstrategiska arbetet för att främja hållbar mobilitet : En kvalitativ studie av två stora svenska kommuner / The traffic strategic work to promote sustainable mobility : A qualitative study of two large Swedish municipalities

Söderqvist, Filip, Alder, Eric January 2022 (has links)
The transport sector currently accounts for a third of climate-affecting emissions in Sweden, which must be reduced in order for the government's target for climate emissions to be reduced by 70 percent by 2030 and for zero emissions to be achieved by 2045. This is done by encouraging sustainable modes of transport. This paper aims to investigate which policy instruments Malmö and Gothenburg use to encourage sustainable mobility. This is done on the basis of five qualitative interviews with the municipalities and the Swedish Transport Administration, as well as document analyzes of the municipalities traffic strategies. The results show that the main instruments focus on providing more space for cycling, walking and public transport, as well as reducing opportunities for car use, which is mainly done by limiting parking opportunities for cars. However, there are differences in the municipalities ability to implement sustainable mobility, which depends on the municipalities transport history and urban design, but also the ability to change their citizens' travel behavior.
35

Approaching sustainable mobility utilizing graph neural networks

Gunnarsson, Robin, Åkermark, Alexander January 2021 (has links)
This report is done in collaboration with WirelessCar for the master of science thesis at Halmstad University. Many different parameters influence fuel consumption. The objective of the report is to evaluate if Graph neural networks are a practical model to perform fuel consumption prediction on areas. The model uses a partitioning of geographical locations of trip observations to capture their spatial information. The project also proposes a method to capture the non-stationary behavior of vehicles by defining a vehicle node as a separate entity. The model then captures their different features in a dense layer neural network and utilizes message passing to capture context about neighboring nodes. The model is compared to a baseline neural network with a similar network architecture as the graph neural network. The data is partitioned to define an area with Kmeans and static gridnet partition with and without terrain details. This partition is used to structure a homogeneous graph that is underperforming. The practical drawbacks of the initial homogeneous graph are inspected and addressed to develop a heterogeneous graph that can outperform the neural network baseline.
36

Report on the results of a comparative Russian-German research on sustainable mobility: Perception, Priorities and Trends of Sustainable mobility in Russia and Germany

Evseeva, Anastasia 28 August 2018 (has links)
The report presents the results of a comparative Russian-German research on the topic of sustainable mobility. On the basis of two stages of sequential, electronic, anonymous interviews of 23 Russian and 24 German experts in the field of transport, there was identified the role of a sustainable mobility in achieving the Sustainable development goals (SDG’s); the most relevant objectives of sustainable mobility in Russia and Germany; the barriers and contributors of the inclusion of these objectives in Russian transport policy. Furthermore, specific strategies that can effectively contribute to tackling transport problems under specific national conditions were outlined. In addition, the perception of the role of sustainable mobility in the expert circles of Russia and Germany were compared. In conclusion, the author provides a number of problematic issues that require further research in order to promote the concept of sustainable mobility in Russia.:Introduction. Part I. Sustainable Transport Impacts on Achieving the Sustainable Development Goals (SDG\'s). Part II. Priority objectives of sustainable mobility in Germany and Russia. Part III. The effectiveness of sustainable mobility strategies. General conclusions. Further research. References. Annex 1. The questionnaire of the first stage of the research. Annex 2. The questionnaire of the second stage of the research. Annex 3. Statistics of evaluations on question №1: \'Sustainable Transport Impacts on Achieving the Sustainable Development Goals (SDG’s)\'. Annex 4. Statistics of evaluations on question №2: \'The relevance of sustainable mobility objectives in Russia / Germany\'. Annex 5. Statistics of evaluations on question №2: \'The effectiveness of sustainable mobility strategies in Russia / Germany\'.
37

Pedaling towards a sustainable future: lessons Learned from Cargo Bike Pool Operators in Sweden

Brandon David, Kvist January 2023 (has links)
This study examines the impact and potential of cargo bikes as socio-economically and ecologically beneficial modes of transportation. It focuses on the perspectives of cargo bike pool members and the challenges faced by pool operators. Three interviews were conducted with cargo bike pool operators in Sweden to understand the challenges and considerations involved in establishing and operating a pooling service, as well as their opinions on its financial future. Additionally, a user survey targeting pool members from one of the interviewed operators was conducted in 2020. The survey investigated user barriers, motivations, opinions towards the pooling service, and its effect on user mobility habits before and after joining. Although the acceptance and utilization of these services depend on factors such as proximity, pricing, availability, quality, and convenience of the service. The findings show that pooling services increase member interest in owning and using cargo bikes as a replacement for cars. However, concerns regarding the marketability of cargo-bike pools alone are raised in this study, thus, to enhance the attractiveness of cargo-bike pools, this study suggests incorporating additional modes of transportation, offering supplementary value propositions, and ensuring a user-friendly experience. On the operator side, this study highlights the importance of stakeholder collaboration in maximizing the potential of cargo bike pools for sustainable transportation enabling resource sharing, and marketing efforts, and improving the overall service by leveraging financial, spatial, and logistical benefits. Finally, this study finds that the current state of cargo bike pools necessitates collaboration and subsidies from municipalities and stakeholders. Suggesting innovations in business models and increased marketing strategies that capture a broader demographic through an enhanced value proposition that includes other forms of modality and benefits in their services, are vital for the growth of cargo biking through pooling systems.  The research provides insights for prospective operators in establishing and operating cargo bike pools, emphasizing considerations related to the physical layout, financial aspects, marketing, and value proposition of the service and has broader implications in how to encourage more sustainable mobility practices.
38

The implementation of e-scooters in Linköping municipality : Opportunities and challenges for sustainable transportation

Jesper, Kuduk January 2022 (has links)
Across the world, efforts are being made to deal with climate change, where development in different fields is being made to transition towards a sustainable future. Transportation has become one component of this, resulting in the emergence of micro-mobility. One popular micro-mobility mode discussed by many scholars and introduced in many places, including the city of Linköping, is e-scooters. E-scooters have become popular due to the flexibility they offer. However, they have contributed negative aspects too. Therefore, I have investigated how the implementation of e- scooters has affected Linköping municipality in terms of the built environment, travel habits, and sustainable goals perspective. I further describe the approach to socio-technical transition by introducing a niche innovation and, in this case, e-scooters to improve the current transportation system to steer towards a low-carbon future. The impact e-scooters have had in Linköping municipality will be captured through interviews with the officials and politicians from the municipality. The findings showed that e-scooters negatively impacted the built environment by putting more pressure on an already crowded city. Some e-scooters would be carelessly parked, posing a danger to other traffic users. As a result, specific regulations, such as geo-zones, were made to reduce e-scooters being wrongly parked. In Linköping city, e-scooters have mostly replaced walking and public transport trips. Because e- scooters are still relatively new in Linköping municipality, their contribution to the municipality's sustainable goals is limited and difficult to assess.
39

Rena rama vilda västern : Den hållbara mobilitetsdiskursens påverkan på transportjämlikhet på landsbygden - upplevelser bland planerare och resenärer / It is like the wild west : The impact of the sustainable mobility discourse on transport equality in rural areas - experiences among urban planners and travellers

Adell Duveborn, Maja, Eriksson, Arvid January 2022 (has links)
Developing and building cities in a sustainable way is essential in modern day planning. A huge factor that influences this is the transport sector. The growing discourse of sustainable mobility is transport researchers answer to this but the lack of a social sustainability  perspective motivates research in relation to transport equality. The aim of this thesis is to increase the understanding of transport equality in Scania and contribute with insights primarily of how planning measures can be developed and consequences managed. To investigate the phenomenon, we look at how the sustainable mobility discourse affects transport equality with a focus on Scanias rural areas. We mainly examine cycling and public transport as two sustainable means of transport and how various priorities between and within these modes affect equality. Through interviews with both planners and travellers we establish an understanding of the phenomenon from two different perspectives. The study shows that general goals for increased share of travels by bicycle and public transport are governing traffic planning in Scania. Based on this, we argue that sustainable mobility is considerably more influential than the transport equality perspective. One strategy that clearly shows this is the dominance of the ridership goal in public transport planning. Geographical coverage has a lower priority compared to increasing the share of travels. The study concludes that there is a car dependency in rural Scania. The car is considered the obvious mode of transport due to flexibility, dangerous cycling conditions and the limited range of public transport. The poor public transport service can be seen as a direct result of the ridership goal. Resources from routes with less demand are reallocated to stronger routes and rural traffic is negatively affected as a result. There is also an understanding among travellers that service along rural routes are expensive and therefore not as justified by planners. However, this understanding among travellers is not accepted in the same way when it comes to the limited bicycle infrastructure. There is a strong wish for improved bicycle connections between small towns and cities, however the study reveals legal and organisational obstacles to the construction of bicycle infrastructure outside urban areas.
40

[en] USE OF ELECTRIC VEHICULES IN ROAD FREIGHT TRANSPORT AND THE CHALLENGES FOR IMPLEMENTATION IN BRAZIL / [pt] UTILIZAÇÃO DE VEÍCULOS ELÉTRICOS NO TRANSPORTE RODOVIÁRIO DE CARGAS E OS DESAFIOS PARA IMPLEMENTAÇÃO NO BRASIL

AFFONSO CELSO ALDEIA CAIAZZO DA SILVA 05 October 2021 (has links)
[pt] Utilização de veículos elétricos no transport e rodoviário de cargas e os desafios para implementação no Brasil discute as principais políticas públicas internacionais bem sucedidas voltadas para a expansão da frota de veículos elétricos para o transporte rodoviário de carga e como tais políticas pode riam ser adaptadas ao modelo de negócio brasileiro. Análises sobre as principais políticas públicas em mercados estrangeiros que resultaram em incentivos fiscais, expansão da infraestrutura existente e fomento de novos negócios na transição da frota de veículos convencionais para veículos elétricos, além de estudo sobre as possíveis adaptações que a legislação brasileira permite para que essas políticas possam ser adaptadas ao mercado nacional são os principais desafios para o setor. Os administradores públicos possuem o desafio de promover a sustentabilidade, capaz de proporcionar qualidade de vida à população e garantir que os sistemas de distribuição de bens urbanos atendam com eficiência as necessidades das cidades. Entretanto, embora a eletrificação , forma internacionalmente vista como alternativa à produção de gás carbônico, e outros chamados gases de efeito estufa, desde que a produção de eletricidade seja vista como essencialmente limpa, surja como a principal alternativa para melhorar a eficiência energética, muitos países ainda não implementaram políticas públicas para dinamizar a transição de suas respectivas frotas. Os resultados da pesquisa podem contribuir com futuros estudos sobre adequação de políticas públicas bem sucedidas e possíveis adaptações ao modelo de negócio brasileiro no setor do transporte rodoviário de carga com enfoque na mobilidade urbana sustentável. / [en] This research discusses the main successful international public policies aimed at expanding the fleet of electric vehicles for road freight transport and how these policies could be adapted to the Brazilian business model. Analysis of the main public policies in foreign markets that resulted in tax incentives, expansion of the existing infrastructure and promotion of new businesses in the transition from the fle et of conventional vehicles to electric vehicles, in addition to a study on the possible adaptations that the Brazilia n legislation allows for these policies can be adapted to the national market are the main challenges for the sector. Society is increasin gly demanding in terms of sustainability and, in addition, public administrators have the challenge of promoting sustainable mobility, capable of providing quality of life to the population and ensuring that the systems of distribution of urban goods effic iently me et the needs of the population in the cities. However, although electrification appears as the main alternative to improve energy efficiency and reduce the emission of atmospheric pollutants and greenhouse gases, many countries have not yet implem ented public policies to streamline the transition of their respective fleets. The results of the research may contribute to future studies on the adequacy of successful public policies and possible adaptations to the Brazilian business model in the road f reight transport sector with a focus on sustainable urban mobility.

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