This Master Thesis develops the challenges of travel modeling during the Olympic and Paralympic Games, more specially for the Paris Olympics in 2024. This problem as been set by IDFM (Île-de-France Mobilités), the transport organisation authority of Paris and its region, that has therefore to deal with public travel during the Olympics. A very simplified model was already in use, but is no longer sufficient. The exceptional nature of this event, considered as a mega-event, requires a precise understanding of the subject as well as a different and adaptive modeling process. Thus, this work presents a detailed methodology for public transport travel modeling in Paris and its surroundings during the Olympics. This model will become more and more refined until the end of this mega-event, in order to present results or advert the multiple stakeholders around the topic of the Olympic Games transportation (event organizers, transport operators). The two significant parts of the model are distinguished and described: the Olympic Games related trips and the background demand, which require two very different approaches. The OG demand needs several assumptions which are often in constant evolution: the versatility of the parameters is a very important point to take into account. On the other side, the background demand prediction is a significant challenge because it differs from what is usually done. Both of these parts are adapted from the principle of the four-step transportation model and reuse parts of the IDFM model, ANTONIN 3, specifically calibrated for the Île-de-France region. It is also necessary to conceive with the will to adapt as much as possible the available transport data and the tools already in operation, such as the model already in use. Suggestions for further improvements are also mentioned to refine the results until the final day which will be possible thanks to enhancements of the input assumptions over time, such as ticketing data for instance.

This study examines how the concepts of biomedical ethics are considered in Islam and how historical Islamic medical scholars treated the concept of ethics in their practice of medicine. Moreover, this research explores the principle of autonomy in biomedical ethics as a factor in Islamic practice of medicine. The issue of autonomy in medical practice is an important topic of discussion requiring examination of the methods of its adaptation and application in Muslim-majority countries. The value and significance of this topic continues at a global level, involving Muslim communities in Non-Muslim countries experiencing religious and social diversity. The fieldwork of this study was conducted in Turkey, Jordan and Gaza Strip, Palestine, investigating the subject matter with practitioners in health care sectors as well as with leading academics, researchers, non-government organizations and policymakers. The results indicate that the principle of autonomy is not fully implemented in the three countries from an Islamic perspective. / 博士(グローバル社会研究) / Doctor of Philosophy in Global Society Studies / 同志社大学 / Doshisha University

This thesis quantifies the flexural behavior (strength, stiffness and failure) of IsoTruss®-reinforced concrete beam-columns for use in deep foundation pile applications. Four-point bending tests were performed in the laboratory on two instrumented carbon/epoxy IsoTruss® reinforced concrete piles (IRC piles) and two instrumented steel reinforced concrete piles (SRC piles). The piles were approximately 14 ft (4.3 m) in length and 14 in (36 cm) in diameter and were loaded to failure while monitoring load, deflection, and strain data. The steel and IsoTruss®® reinforcement cages were designed to have equal flexural stiffness to permit a relative strength comparison. Moment curvature diagrams reveal that the stiffness values were indeed close, verifying the design objective. At failure, the IsoTruss®-reinforced concrete beams held nearly twice the bending moment as the steel-reinforced concrete beams [1,719 kip-in vs. 895 kip-in (194 kN-m vs.101 kN-m)], although the failure modes were quite different. The SRC piles exhibited the traditional ductile failure behavior, as expected, while the IRC piles lacked ductility. The IRC pile deflections remained linear to failure, while the SRC piles yielded significantly. At 35 kips (165 kN), the maximum load on the SRC piles, the ductility of the SRC piles was twice that of the IRC piles (0.0084 and 0.0042, respectively). Toughness measurements reveal that due to the lack of ductility in the IRC piles, the SRC piles absorbed approximately twice as much energy as the IRC piles. Further investigations are required to explain the absence of ductility in the IRC piles, since ductility has been observed in other IsoTruss®-reinforced concrete structures in flexure. Even with this low level of ductility, the IRC piles are substantially stronger than the SRC piles and provide an alternative for use in deep foundation environments. Not only is the IRC pile strong enough for the job, but the IsoTruss® reinforcement is approximately 62% lighter, more rigid, and more corrosion resistant than the steel reinforcement.

Shared modes of transport, including car sharing, have been pointed out as one way of reducing private car use, contributing to an efficient transportation system that fulfills societal and environmental goals.Previous studies show that a share of car sharing users sells or refrains from acquire a new vehicle, when entering car sharing. Also, on average, car sharing has been shown to reduce Vehicle Kilometers Traveled (VKT) by car among the users.This study is conducted in three parts. First, a literature review of the effects of car sharing on travel behavior and car ownership is presented. Second, an implementation of car sharing in an existing transport model is described and the estimated effects are analyzed in relation to the findings in the literature study. In the final part, the car sharing module is reformulated to model a station-based car sharing system, where the distances to car sharing vehicles are used to distribute the effect of car sharing on car ownership spatially.This work contributes to the field by connecting the results from previous research about car sharing with practical transport modelling. The model of the station-based car sharing system is a useful tool for planners when considering the placement of car sharing stations. Also, this study provides an updated literature review covering findings of the effects of car sharing on travel behaviour and car ownership.Keywords: car sharing, station-based car sharing, travel demand modelling, vehicle ownership modelling, four-step model

This thesis report details the design and construction of non-isolated DC-DC converters to create a Multiple Input Single Output (MISO) converter for combining multiple renewable energy sources into one single output. This MISO uses the four-switch buck-boost topology to output a single 48V from multiple nominal 24V inputs. The MISO converter implements a modular approach to deliver 1800W output power. Each module in the MISO is rated at 600W and they share the output power equally. Hardware results show that the converter produces 1800W of output power from three sources with 96.4% efficiency. Each module also demonstrates equal sharing feature of the MISO converter.

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This study aims to investigate current attitudes towards Sustainable Development among students and evaluate their correlation with two theories of Education for Sustainable Development (ESD). Namely, the Triple Bottom Line (TBL) theory, that emphasises the intersection of three pillars: Profit, People, and Planet; and the Four Components theory, which integrates Socio-economic, Environmental, Legal, and Moral & Ethical dimensions.   The Four Component theory is a recently developed approach that builds upon similar concepts from the TBL model but also incorporates additional critical factors. The research seeks to explore the extent to which these theories influence students' attitudes towards Sustainable Development.   This study intends to provide insights into the role of educational theories in shaping students' attitudes towards Sustainable Development, highlighting potential gaps in current educational practices and the need for more comprehensive approaches to education for sustainable development, ESD. By performing a quantitative study using a self-completion questionnaire, data were collected and analysed with the programme IBM SPSS. The results showed a significant impact on the attitudes towards sustainable development among students from the factors of: People, Socio-economic, Environmental and Legal. The Legal factor yielded a negative impact on the attitudes towards sustainable development whereas the others yielded a positive impact.    The study concluded that neither one of the frameworks, Triple Bottom Line or The Components, offered a complete structure for education for sustainable development on their own. A discussion was brought up imploring the potential of a new framework incorporating the People dimension from Triple Bottom Line together with the Socio-economic-, and Environmental components from the Four Components theory. This framework shows a potential way forward for education for sustainable development and the need for it based on the positive attitudes attained during the study.

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