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Molin, Mitzie. "Vulnerability analysis of a public transport expansion plan". Thesis, KTH, Systemanalys och ekonomi, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-170640.
Pełny tekst źródłaHolm, Otto Franz. "Developing and implementing a strategic plan for Safety Transport Mirrors". Thesis, Stellenbosch : Stellenbosch University, 2000. http://hdl.handle.net/10019.1/51682.
Pełny tekst źródłaENGLISH ABSTRACT: Safety Transport Mirrors is a vehicle component manufacturer. The company is situated in Atlantis on the West Coast of South Africa. It manufactures rear view mirrors for the seven vehicle manufacturers in South Africa. The effect of the weakening Rand, low productivity ratios, the lowering of import duties and active union activities are some of the factors and causes, which decreases the profit margins and in some instances resulted in Safety Transport Mirrors not being competitive in the local market. The company has a vague vision and mission, and the personnel are not always aware of the internal problems that could have been prevented. There is no structured strategic plan that can be followed to ensure that requirements are adhered to. Therefore, crisis management is part of daily management. The opportunity existed to change and improve on the existing ideas and plans, which could improve the effectiveness of the company. This study project is aimed at using analytical tools to analyse the external and internal environment of the industry as well as the company. Using a situation analysis and the information gathered, a strategic plan will be developed, which will indicate the steps to be used to enable Safety Transport Mirrors to become a competitive and effective organisation. Furthermore, an attempt will be made to make a paradigm shift to management to enable them to look into the future with a new vision for Safety Transport Mirrors.
AFRIKAANSE OPSOMMING: Safety Transport Mirrors is 'n motorvoertuigkomponent vervaardigingsmaatskappy wat geleë is in Atlantis aan die Weskus van Suid Afrika. Die maatskappy vervaardig tru-spieëls vir die sewe motorvervaardigingsmaatskappye in Suid Afrika. Lae produktiwiteitsverhoudings, die verswakking van die Rand, die verslapping van invoertariewe en aktiewe unies in die industrie is van die oorsake en faktore wat aanleiding gee tot laer winsmarges en in sommige gevalle is Safety Transport Mirrors nie meer kompeterend in die plaaslike markte nie. Die maatskappy het ook nie 'n duidelike visie en missie nie en personeel is nie altyd op hoogte van die inherente probleme wat verhoed kon word nie. Daar is ook nie 'n gestruktureerde strategiese plan wat gevolg kan word om die maatskappy doeltreffend te bestuur nie, en sodoende word daar daagliks krisis bestuur toegepas. Daar was dus geleentheid vir verbetering en implimentering van nuwe idees en planne, wat die maatskappy weer in die regte rigting kan stuur. Hierdie studie projek sal gebruik maak van verskeie analitiese metodes om die eksterne en interne omgewing van die industrie asook die maatskappy te ontleed. Situasie analise sal toegepas word en gepaardgaande met hierdie inligting sal 'n strategiese plan ontwikkel word, wat die stappe sal aandui wat gevolg moet word om Safety Transport Mirrors in 'n kompeterende en effektiewe onderneming te verander. Daar sal ook gepoog word om 'n paradigma verandering onder die bestuur te bewerkstellig, om sodoende te verseker dat hulle met 'n nuwe visie die toekoms van Safety Transport Mirrors sal ingaan.
Benhizia, Faten. "OPTIMISATION DU PLAN DE TRANSPORT PAR PLANIFICATION INTEGREE DES RESSOURCES". Thesis, Saint-Etienne, EMSE, 2012. http://www.theses.fr/2012EMSE0668/document.
Pełny tekst źródłaThe planning of railway production at the french national railways (sncf) is currently based on a mainly sequential process in which the design of railway timetabling widely conditioning design planning of railway equipment (rolling stock), then one of the train drivers (driver rosters). this strategy of sequential planning of railway resources massively adopted for practical and scientific reasons (expertise, complexity of the railway system, etc.). however, this strategy generates solutions which can be more expensive and less robust to uncertainties, because decisions taken at any given stage can significantly reduce the overall feasible solutions of the following steps.given this situation and the strong interaction between these heterogeneous and very expensive resources, the thesis deals with the feasibility and inputs of a process where these critical resources could be planned and optimized in an integrated way. the thesis focuses on the feasibility study, prototyping and validation of an integrated approach for planning rolling stocks and drivers, so as to improve the efficiency of the overall transportation plan, increase sncf competitiveness and enhance the quality of its services. we propose a mixed integer linear programming formulation of the rolling stock/ train drivers integrated planning problem. in this mathematical model, each planning sub-problem is formalized and coupling constraints are further introduced to model the interdependencies of these two resources when they are simultaneously used for train production. in this heuristic, the solution of the lagrangian dual and the calculation of feasible solutions are performed by calling two proprietary software modules available at sncf for planning rolling stocks and train drivers. the heuristic is tested experimentally with real data from the ter bretagne region, and several evolutions are introduced in the models and algorithms so as to improve their performances.validation tests on of real data sets at an industrial scale are encouraging and, when compared to a traditional (sequential) approach, show gain of up to 4% for train drivers used
Fahmi. "Integrating disaster mitigation strategies in an integrated land use and transport plan for urban transport sustainability". Thesis, University of Leeds, 2017. http://etheses.whiterose.ac.uk/16509/.
Pełny tekst źródłaBachmann, Rachel. "Analyse du plan transport pour l'approvisionnement dans le commerce au détail". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/MQ60883.pdf.
Pełny tekst źródłaCóndor, Melgar Sergio, Wong Bruno Alexander Elera, Vilchez Daniel Loo, Yamamoto Angelo Eduardo Rivera i Hemelryck Toledo Alexander Van. "Plan de emprendimiento en base a cascos plegables en la ciudad de Lima 2019". Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2019. http://hdl.handle.net/10757/651825.
Pełny tekst źródłaToday, our society is contemplating various problems within the management of time, health, traffic and the environment. That is why many people have stopped using the conventional means of transport (cars, buses, taxis, etc.) and have begun to use an alternative means of transport that benefits both the health of the user and the protection of the environment. . These means of transport are mostly bicycles, which have had an increase in demand of 25% over the previous year. This increase in demand is influenced by the large number of millennials who seek to protect their health and the environment. However, most of these users do not use security implements. Although its use is only mandatory in certain districts, users do not use it in the same way, especially the helmet that is the most important safety device. After conducting interviews with different users, we were able to identify what were the key factors, so they did not use a helmet such as price and comfort. With this information, we develop a helmet that can reduce its size to be able to carry it inside your backpack or purse at a price that is within the range of the competition. That is why, with the present work we will seek to validate if our product will be profitable through validations, concierge and sales to demonstrate that our product is desired by the user.
Trabajo de investigación
Slavík, Lukáš. "Ekonomické a sociální souvislosti suburbanizace v obci Lety". Master's thesis, Vysoká škola ekonomická v Praze, 2016. http://www.nusl.cz/ntk/nusl-264675.
Pełny tekst źródłaGamarra, Chumbiauca Carlos Alberto, i Cardenas Patrick Rondinel. "Elaboración de una guía como propuesta de mejora al Plan de Compensación y Reasentamiento Involuntario (PACRI) para proyectos de infraestructura de transporte en Lima Metropolitana". Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2019. http://hdl.handle.net/10757/628078.
Pełny tekst źródłaThe beginning of the execution of transport infrastructure projects in Metropolitan Lima has presented delays; and in many of the cases, it has been paralyzed by the opposition of the expropriated ones for leaving their properties, which has made partial and / or total acquisition of these impossible. This problem lies in the deficient preparation of the Involuntary Compensation and Resettlement Plan (PACRI) that has been implemented in the study projects of this thesis: The Expansion of the Jorge Chávez International Airport, Line 2 and Av. Faucett Branch; and the Extension of the Ramiro Prialé Highway, which have shown a significant delay in their execution following a constant conflict between the affected population and the executing agency of the PACRI. As a solution proposal, a guide was developed for transport infrastructure projects in Lima Metropolitana, which will provide a uniform procedure for the development and subsequent implementation of PACRI based on the use of good practices and implementation of management tools to ensure the socio-economic and cultural well-being of expropriated people. For its validation, a judgement of experts in the area of study was carried out in order to extract a feedback of the proposed guide obtaining an improvement of the plan composed of three phases: formulation, implementation and expost, which will aim ensure the well-being of the affected population, minimizing the negative impacts that projects can generate and improving their quality of life after resettlement.
Tesis
Olowoporoku, Aveez Oladotun. "Delivering Improved Air Quality through the Local Transport Plan Process in English Local Governments". Thesis, University of the West of England, Bristol, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.524702.
Pełny tekst źródłaShrestha, Amit. "Optimal Strategic Plan for Sustainable Urban Transport System in Kathmandu City Centre : Using Decision Support Systems". Thesis, Uppsala universitet, Institutionen för geovetenskaper, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-176159.
Pełny tekst źródłaBeytell, Cornell. "Sustainable transport and intermodal solutions for urban growth and development : a case study of the Integrated Gauteng Transport Master Plan 2025 / C. Beytell". Thesis, North-West University, 2012. http://hdl.handle.net/10394/9108.
Pełny tekst źródłaThesis (MArt et Scien (Urban and Regional Planning))--North-West University, Potchefstroom Campus, 2013
Karlsson, Sandra, i Madelene Molin. "Survey of delivery plan at Skanska Sverige AB distrikt Östergötland". Thesis, Linköpings universitet, Kommunikations- och transportsystem, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-138689.
Pełny tekst źródłaPotgieter, Andries Hendrik. "Appraising the national road transport system in the light of the South African economic development plan". Thesis, Nelson Mandela Metropolitan University, 2016. http://hdl.handle.net/10948/3655.
Pełny tekst źródłaL'Allier, Simon. "Évaluation du processus de consultation publique sur le Plan de transport de la Ville de Montréal". Thesis, Université Laval, 2009. http://www.theses.ulaval.ca/2009/26811/26811.pdf.
Pełny tekst źródłaBrethomé, Lucile. "Modélisation et optimisation d’un plan de transport ferroviaire en zone dense du point de vue des voyageurs". Thesis, Ecole centrale de Lille, 2018. http://www.theses.fr/2018ECLI0014.
Pełny tekst źródłaThe design of a railway transportation plan is a process achieved between two years and six months before it is put into service. The main phases in the design of a transportation plan are the line planning, the timetabling, the rolling stock and the crew scheduling.The design of the transportation plan can have many consequences on the quality of service: an inadequate frequency in station can cause a loss of passengers, sufficient number of seated places, robustness of the timetable in the face of small incidents... In dense area, as in the Ile-de-France region, all these elements must be taken into account as the transportation plan is designed.Today, SNCF Transilien designs its transportation plans by first taking into account the optimization of production resources (train paths, rolling stock units and drivers). However, today, the increase in resources implemented no longer improves the adequacy of the transportation plan to passengers’ demand. This design method no longer makes it possible to cope with the increase in the demand for mobility (+3% each year since 2000). This is why we must rethink the design of the transport plan by immediately integrating the passenger dimension. Our work focuses on issues of line planning and timetabling in a passenger-oriented approach. First, we present a multi-objective model for line planning. Then, we present a model of timetabling incorporating passenger route choice. Then, we initiate a method to integrate these two models. Finally, we present an evaluation of our results thanks to reliability indicators from the literature and a macroscopic simulation of the timetables
Vitale, Robert. "A sustainable quandary: an exploreatoin of sustainability as interpreted by the Integrated Regional Transport Plan, South East Queensland". Thesis, Queensland University of Technology, 2001. https://eprints.qut.edu.au/226895/1/A%20Sustainable%20Quandary_Vitale_2001.pdf.
Pełny tekst źródłaHarasse, Sébastien. "Analyse d'images en vidéosurveillance embarquée dans les véhicules de transport en commun". Grenoble INPG, 2006. https://tel.archives-ouvertes.fr/tel-00238440.
Pełny tekst źródłaLn the context of the design of a video surveillance recorder embedded in public transportation vehicles, the detection of cameras dysfunctions, selective video compression and people counting are studied. These applications are based on the analysis of images acquired from the surveillance cameras in the vehicle. The many variations in illumination and motion disturb classical algorithms, so that specifie tools are designed. Ln the first part, we are interested in the analysis of the status of the camera, concerning the blur in images, the position of the field of view and the visibility of the scene. Ln the second part, we address the problem of the detection and tracking of passengers in this dynamic environment. The combination of motion and skin color into a human model adapted to the given problem makes the localization of the passengers possible
Araujo, Pimentel Maria Esther, Huaya mares Iris Carolina Centurión, Lopez Luis Alberto Céspedes, Niño Julissa Llacsahuanga i Milla Jessica Milagros Ochoa. "Plan de negocio para la creación de una empresa que ofrece una aplicación (App) para servicio delivery/courier". Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2020. http://hdl.handle.net/10757/655557.
Pełny tekst źródłaToday, the internet has changed the activities of people and companies. The latter have adapted to new technologies to meet the demand and expectations of their customers, as well as innovating processes to reduce costs and increase profits. For this reason, they have chosen to implement mobile applications to their businesses as a means of generating information in real time and simplifying processes. On the other hand, technology has given rise to new business models based on people's entrepreneurship, which have been growing rapidly. These business models are based on outsourcing processes to reduce personnel, production and logistics costs. At the beginning of 2020, COVID-19 appeared, a virus that kept people confined, which caused small and medium-sized companies to close and / or reinvent their business models in accordance with the new market needs. For this reason, our business project Super Delivery Express Service was born, which seeks to offer the delivery / courier service to individuals, small and medium-sized companies of the A SEL of Metropolitan Lima through a mobile application and those in charge of carrying out the services will be women who have their own mobility, thereby generating a source of income for their home.
Trabajo de investigación
Al, Ghabra Mouhammed Anwar. "Géométrie des espaces riemanniens". Mémoire, Université de Sherbrooke, 2017. http://hdl.handle.net/11143/10516.
Pełny tekst źródłaBrennan, Wayne. "An Analysis of the Performance of Low Capacity Diversion Routes during Motorway Incidents". Thesis, Griffith University, 2008. http://hdl.handle.net/10072/365509.
Pełny tekst źródłaThesis (PhD Doctorate)
Doctor of Philosophy (PhD)
Griffith School of Engineering
Science, Environment, Engineering and Technology
Full Text
Santos, Ana Laura Lordelo dos. "Uma análise exploratória de barreiras na implementação do plano de mobilidade urbana nas cidades de pequeno e médio porte no estado de São Paulo". Universidade Estadual Paulista (UNESP), 2017. http://hdl.handle.net/11449/152539.
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
O presente estudo objetiva contribuir com a promoção de uma mobilidade sustentável através da identificação das principais barreiras que dificultam a implementação dos Planos de Mobilidade Urbana (PMU) , e m conformidade com a Lei n.12.587/2012, retardando o alcance e evolução de cidades mais sustentáveis e acessíveis. Tal identificação pode apoiar o planejamento estratégico através de informações objetivas que podem ser usadas para aconselhar políticos e de mais partes interessadas na promoção da mobilidade urbana sustentável nas cidades de pequeno e médio porte do Estado de São Paulo. Para responder esta questão foi utilizada uma pesquisa exploratória e quantitativa. A coleta de dados foi realizada através d o procedimento do tipo survey , utilizando um questionário semiestruturado enviado aos gestores públicos de cidades de pequeno e médio porte responsáveis pela mobilidade urbana , bem como para especialistas sobre o tema. Houve diferenças entre a percepção de barreiras entre os municípios de pequeno e médio porte, bem como entre os municípios e os especialistas. Para os municípios as principais barreiras encontram - se nas barreiras de recursos e nas barreiras sociais e culturais, já para os especialistas as bar reiras práticas e tecnológicas e as barreiras institucionais e políticas foram as mais relevantes. Na barreira de recursos foram apontadas limitações orçamentárias para investir em sistemas de transportes mais sustentáveis, limitações orçamentárias para a implementação das medidas propostas, bem como o repasse insuficiente de verbas do governo federal para a mobilidade urbana. Nas barreiras sociais e culturais as principais dificuldades são a falta de participação pública na elaboração do PMU, dificuldades em adotar soluções que atendam às necessidades dos diferentes atores envolvidos, e dificuldade em conciliar as necessidades da população aos serviços e infraestrutura disponíveis. Também foram relevantes a ausência de uma base de dados integrada, falta de mão de obra qualificada dentro da prefeitura e a dependência de outros setores para a adoção de soluções para a mobilidade.
The present study aims to contribute to the promotion of sustainable mobility by identifying the barriers that are an impediment for Urban Mobility Plans (UMP) implementation in accordance with Law no. 1287//2012, delaying the achieve ment and evolution of more sustainable and acce ssible cities. Thus, aim to support strategic planning through objective information that can be used to advise politicians and other interested parties in the promotion of sustainable urban mobility in the small and medium - sized cities of the State of São Paulo. To answer this question it was used an exploratory and quantitative analysis and the data collection was performed through the survey procedure using a semi - structured questionnaire , which was sent to public managers of small and medium - sized citie s, as well as experts on the subject. There were differences between the perception of barriers between small and medium sized municipalities, as well as between municipalities and specialists. For municipalities, the main barriers are found in resource ba rriers and in social and cultural barriers, while for practitioners, practical and technological barriers and institutional and political barriers were the most relevant. In the resource barrier, there were budgetary constraints to invest in more sustainab le transport systems, budget constraints for the implementation of the proposed measures, as well as the insufficient transfer of funds from the federal government to urban mobility. In social and cultural barriers the main difficulties are the lack of pub lic participation in the elaboration of the U MP, difficulties in adopting solutions that meet the needs of the different actors involved, and it is difficult to reconcile the needs of the population with the available services and infrastructure. Also rele vant were the absence of an integrated database, lack of skilled manpower within the city hall and dependence on other sectors for the adoption of mobility solutions.
Marrel, Amandine. "Mise en oeuvre et utilisation du métamodèle processus gaussien pour l'analyse de sensibilité de modèles numériques : application à un code de transport hydrogéologique". Toulouse, INSA, 2008. http://eprint.insa-toulouse.fr/archive/00000242/.
Pełny tekst źródłaIn the studies of environmental transfer and risk assessment, numerical models are used to simulate, understand and predict the transfer of pollutant. These computer codes can depend on a high number of uncertain input parameters (geophysical variables, chemical parameters, etc. ) and can be often too computer time expensive. To conduct uncertainty propagation studies and to measure the importance of each input on the response variability, the computer code has to be approximated by a metamodel which is build on an acceptable number of simulations of the code and requires a negligible calculation time. We focused our research work on the use of Gaussian process metamodel to make the sensitivity analysis of the code. We proposed a methodology with estimation and input selection procedures in order to build the metamodel in the case of a high number of inputs and with few simulations available. Then, we compared two approaches to compute the sensitivity indices with the metamodel and proposed an algorithm to build prediction intervals for these indices. Afterwards, we were interested in the choice of the code simulations. We studied the influence of different sampling strategies on the predictivity of the Gaussian process metamodel. Finally, we extended our statistical tools to a functional output of a computer code. We combined a decomposition on a wavelet basis with the Gaussian process modelling before computing the functional sensitivity indices. All the tools and statistical methodologies that we developed were applied to the real case of a complex hydrogeological computer code, simulating radionuclide transport in groundwater
Ibnouzahir, Mohamed. "Simulation du transport d'un faisceau d'ions lourds relativistes dans la matière ; contribution du processus de fragmentation et implication sur le plan biologique". Clermont-Ferrand 2, 1995. http://www.theses.fr/1995CLF21689.
Pełny tekst źródłaMachobane, Thabang Daniel Gladwin. "Total quality management and effective urban public transport operations at Sedibeng District Municipality / by Thabang Daniel Gladwin Machobane". Thesis, North-West University, 2008. http://hdl.handle.net/10394/2652.
Pełny tekst źródłaThesis (M. Development and Management)--North-West University, Vaal Triangle Campus, 2009.
Coulombier, Quentin. "Fibres microstructurées en verres de chalcogénures pour la génération de super continuum et le transport de puissance dans les fenêtres atmosphériques 3-5 et 8-12 µm". Rennes 1, 2010. https://tel.archives-ouvertes.fr/tel-00531237.
Pełny tekst źródłaTwo interests in chalcogenide glasses (CG) are their transparency in the infrared and their non linear properties. The microstructured optical fibers (MOF) allow single mode signal guiding and/or exacerbate non linear effects. CG MOF permit to obtain single mode and/or non linear fibers in the infrared region. There are many potential applications for MOF. They can be used to build lasers, for spectrometry of for nulling interferometry, and for signal regeneration, supercontinuum sources, or military applications. The elaboration of CG MOF made by a casting method is explained. This method permits to obtain the lowest optical losses in CG MOF. Many MOF were fabricated in As-Se, Te-As-Se glasses. Various fiber geometries were fabricated to cover all the applications. Then, chalcogenide MOF are tested to obtain self phase modulation and Raman scattering. Besides, a strongly non linear composition, with good thermal properties to be molded, was determined using a design of experiments
Alvarado, Otero Alexandra Paola, Junco Flor Maria Gutierrez, Jaramillo Alvaro Miguel Jaramillo i Abanto Sofia Gabriela Peralta. "Proyecto “Viajafácil”". Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2020. http://hdl.handle.net/10757/654728.
Pełny tekst źródłaIn the country we have three important public transport systems for the daily mobility of people, these are: Metropolitan, Metro Line 1, Complementary Corridor in 2021 or 2022 the Metro Line 2; One of the main problems that we can see in these transport systems are the queues that must be made for the card recharge service, in addition to this, there is also informality on the part of some balance resellers to be able to use the service avoiding the queue recharging, causing even more chaos at different stations. Despite this, there is still no solution that facilitates and / or speeds up the recharging process at the stations, recharges are made with cash, which is also inconvenient for some people who prefer greater payment methods. Taking into account the problem, we created a virtual recharge application called Viajafácil, which integrates various payment methods to streamline the recharge process and in turn has certain characteristics that may be useful for users, providing a useful service for many users. In this paper, the existence of the aforementioned problem and the business model will be validated, as well as we will present the operational plan necessary for our enterprise to function properly and the financial plan, in which we can see the sustainability and profitability in the future. At the end of the validations, it was observed that Viajafácil is a profitable business due to the level of demand it will have and since it is a market where the transport service is used with a high frequency due to its importance for the mobility of the Lima population . The project will have an initial investment of S/.336,471.728 with a recovery estimate of two years and two months, from the second year on, a notable growth in earnings will be seen constantly in a neutral scenario.
Trabajo de investigación
Du, Toit Rudolph. "Developing a scorecard for sustainable transport : a Cape Town application". Thesis, Stellenbosch : University of Stellenbosch, 2009. http://hdl.handle.net/10019.1/2017.
Pełny tekst źródłaGlobally, transport and its associated ills are creating urban landscapes that can best be described as unhealthy, unfriendly and unsustainable. The unsustainable nature of current transportation practices are most keenly displayed in four key areas, namely: the pending oil peak; global climate change; environmental degradation and social deprivation. South Africa is no exception to these impacts, but also suffers an extra disadvantage of demonstrating very little knowledge of more sustainable transportation option in terms of its planning regime. This study endeavours to improve the state of sustainability in transportation planning by developing a user-friendly and pragmatic transportation sustainability appraisal mechanism and testing this mechanism on a real-life case. In order to develop such an appraisal mechanism, the theory of sustainable development is firstly examined to provide direction to the study, followed by an attempt to distil the most pertinent principles of sustainable transport from the literature. These principles form the objectives which the appraisal mechanism aims to measure sustainability against. Owing to the poor level of awareness regarding sustainable transport practices in South Africa, a discussion on selected benchmark sustainable transport practices is also included in the study and consequently added to the appraisal mechanism. To test its operability, the appraisal mechanism is finally applied to Cape Town’s Draft Integrated Transport Plan (ITP) 2006-2011. The study indicates that the ITP is a reasonably sustainable transport plan, with the exception of its affordability and public participation aspects. These exceptions are attributed to the ITP either not properly addressing these aspects, or due to the ITP not providing enough information on these aspects. Finally, the study found that the developed appraisal mechanism is operable in the field of transportation planning, but suggests that the mechanism be further developed and refined to improve its value and effectiveness. A transdisciplinary process involving the input of community stakeholders and specialists is identified as major area for such development
Centre for Renewable and Sustainable Energy Studies
Khaddaj-Mallat, Chadi. "Design of experiments approach to the flooding of damaged ships". Ecole centrale de Nantes, 2010. http://www.theses.fr/2010ECDN0024.
Pełny tekst źródłaRoll-On/Roll-Off passenger vessels appear to be sensitive to rapid capsizing due to abrupt ingress of water caused by maritime accidents. As a result of the damage creation, the flooded ship can experience transient and progressive flooding phases (Intermediate Flooding Stages, IFS) which might be more devastating than the final condition, as the sudden loading could significantly alter the ship stability characteristics. An experimental investigation using the midsection of the PRR02 – ITTC/SiW Ro-Ro passenger ferry is undertaken to determine the influential factors within the IFS, and to reveal their individual influence, as well as their interactions. More importantly, it is devoted to hopefully provide profound insight into the flooding physics and look over the adequacy of the calm water condition to assess the IFS of such vessels. A novel-in-ocean-engineering methodology, the Design of Experiments (DOE), is used to plan systematic model tests, perform them, and analyze their results. During the IFS, a strong interaction is found between, on one hand, both implicated fluids, i. E. Water and air, and, on the other hand, the model geometry and behavior. The detection of three conspicuous peaks highlights this interaction. Moreover, a two-fold behavior is observed in the Engine Room partially submerged. These behaviors are drawn by the air compressibility, the water surface, as well as the sloshing occurring inside this room. The tests confirm that the discharge coefficient for realistic flooding situations is not constant during the flooding, and estimate it experimentally. Besides, a mathematical model characterizing the IFS is successfully built, then optimized. Regarding the global behavior of such vessels suffering from side damages, it is pointed out that the Damage Opening area, the external excitation, the initial draught, and the duration of damage creation most affect the IFS; then Engine Room-related parameters (permeability and layout) come with a relatively less influence. A relatively very little influence is found for Air-related parameters (cross-flooding and air-ventilation level). This study demonstrates the validity and efficiency of applying the DOE methodology in Damaged Survivability Domain, and establishes a suitable basis to elaborating a novel assessment procedure based on ‘interactive research’ to reliably assess the damaged survivability of such vessels. Furthermore, theoretical models and numerical codes can benefit of its achievements to improve their performance and credibility
Khalfaoui, Liece. "Diversité culturelle et innovation organisationnelle en contexte de coopération internationale : le cas d’un Plan de Contrôle Qualité dans un projet international d’infrastructure de transport". Thesis, Paris Est, 2018. http://www.theses.fr/2018PESC0011.
Pełny tekst źródłaInternational project development teams confront complex technical and organizational situations. The objective of the projects differs from the ordinary production by the uniqueness of the outcome and the inevitable unexpected events which require the resolution of emerging problems during the realization process. The search for solutions leads to innovations. The international context of projects adds cultural diversity to the diversity of the professions and profiles of the members, which means that the actors do not share the same references to give meaning to the situations they live in. For some researchers, cultural diversity within a team promotes creativity and innovation. For others, diversity raises difficulties that slow down the diffusion and realization of innovations. It is only the instrument to construct strategic artificial borders that protect the profits of the actors. This doctoral research is not intended to decide between the various theses but proposes, on the basis of an empirical work in an international context, elements of explanation to the relations between the differences of cultures on one hand, and the ability to generate and spread an organizational innovation on the other hand. This research is based on a single multicultural case study “the Quality Control Plan” in an international transport infrastructure project carried out by a consortium made up of Algerian, French and Italian firms. Our study reveals that examining cultural constructs in relation to power relations, and the articulation of national cultures with professional cultures, is crucial to understand the mechanisms explaining the links between cultural diversity and organizational innovation. Neither the cultures in presence, nor the power relationships are sufficient to explain the dynamics of an organizational innovation process; it is the articulation of these dimensions that plays into the interactions. Our managerial contribution is accentuated by taking into account the socio-cultural contexts of international projects, and reinforcing the formal and legal framework in these inter-organizational linkages
Mouhrim, Nisrine. "Contribution au Développement de Transport Vert : Proposition d'un Plan de Recharge par Segments des Véhicules Électriques : Étude d'un problème de Tournées de Véhicules Mixtes". Thesis, Normandie, 2019. http://www.theses.fr/2019NORMLH02.
Pełny tekst źródłaThe implementation of electric vehicles in the freight transport sector presents a sustainable solution that meets environmental and economic objectives. This thesis is oriented in this direction, it deals with the study of the problems of electric transportation according to two decisional levels namely the strategic and operational levels.At the strategic level, we study the problem of the location of the wireless charging infrastructure in a transport network composed of multiple routes between the origin and the destination. To find a strategic solution to this problem, we first and foremost propose a nonlinear integer programming solution to reach a compromise between the cost of the battery, which is related to its capacity, and the cost of installing the power transmitters, while maintaining the quality of the vehicle's routing. Thus, we show the utility of our work in an industrial context through the 'Green Truck' project. This project consists of replacing diesel trucks by inductive trucks in the industrial-port area of Le Havre. Initially, we are dealing with the problem of allocation of dynamic charging segments. In a second step, we integrate the static reload mode in the allocation strategy. We adapt the multi-objective particle swarm optimization (MPSO) approach to our problem, as the particles were robust in solving nonlinear optimization problems. Since we have a multi-objective problem with two binary variables, we combine the binary and discrete versions of the particle swarm optimization approach with the multi-objective one. To assess the quality of solutions generated by the PSO algorithm, the problem is transformed into an equivalent linear programming problem and solved with CPLEX optimizer. The results are analyzed and discussed in order to point out the efficiency of our resolution method.At the operational level, we study a new version of the vehicle routing problem with a mix fleet of electric and combustion vehicles, which is a real industrial network encountered in practice. The particularity of our work lies in the consideration of the case where emissions are limited by an emission cap system for conventional vehicles. In order to solve the mathematical model that we have developed, we have included three heuristics in the SPEA-II algorithm that respond to the constraints generated by the limited battery of electric vehicles. After analyzing the performance of the resulting algorithm, we conclude that the resolution approach achieves competitive results
Copsey, Scott Laurence. "The development and implementation processes of a travel plan within the context of a large organisation : using an embedded case study approach". Thesis, University of Hertfordshire, 2013. http://hdl.handle.net/2299/10331.
Pełny tekst źródłaBenavente, Rios Marco Antonio, Meiggs Karolin Morelia Egusquiza, Paredes Katherine Sulmira Ruiz, Peña Rodrigo Torres i Hurtado Elzi Krystel Toskano. "RenoBike". Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2020. http://hdl.handle.net/10757/654921.
Pełny tekst źródłaThe business idea was born to solve needs such as providing a means of transport that allows you to avoid crowds when moving from one place to another, be it for work or for another reason. It is the best way to exercise your body and get a healthier lifestyle. Protecting the environment by being a means of transport that does not affect the environment by not emitting polluting gases and is also economical. Now, with the help of technology, you can turn your traditional bicycle into an electric bicycle. In this way, you can save a lot of money before thinking about buying an electric bicycle. Our target market is between the ages of 25 to 55 and belonging to the NSE A, B and C. RenoBike is a sustainable project over time that also considers an added value in after-sales that will allow us to keep in touch with our customers and retain them with more products. We carry out the validation of the business with various methods, obtaining because of our study, an available market that reaches 36,923 people with a conversion rate of 23%. Being conservative given the high growth that the business line has in sales of bicycles and electric bicycles in the current year. We can show that with an initial investment of S / 89,862.00 we can obtain very good results and a profitability that will allow us to recover the investment from the first year of activities.
Trabajo de investigación
Alexander, Malcolm Charles. "Assessing participation of small fishing companies in the Transport Education Training Authority (TETA): identifying fault lines and potential responses to increase participation". University of the Western Cape, 2019. http://hdl.handle.net/11394/7730.
Pełny tekst źródłaThe study focusses on the transport sector, where company participation level is measured at approximately 20% of levy paying enterprises, and this level is mostly based on relatively high levels of participation from large and medium sized companies. The study explores the relationship between SETAs (sector education training authorities) and the companies within the sectors they are mandated to serve by researching the TETA maritime sub sector. The research focus is on small companies and the focus is specifically on the low rate of participation of smaller entities in the skills development landscape. The consequences of the lack of participation are investigated and the study concludes that the SETAs ability to effectively research its sector skills, as well as the SETAs ability to provide effective skills planning in support of the national agenda, are both negatively affected by current levels of poor participation. The research was conducted on small fishing companies registered with the Transport Education and Training Authority (TETA), in order to determine the reasons for low participation in the government mandatory grant scheme. The research is survey based across participating small companies and non-participating small companies.
Marek, Vít. "Protipovodňová ochrana obce Želešice na tocích Bobrava a Hajanský potok". Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2013. http://www.nusl.cz/ntk/nusl-226143.
Pełny tekst źródłaMoussa, Ali Choukri. "Les politiques de formation professionnelle dans le domaines des TIC : le cas des entreprises du transport et de la logistique en République de Djibouti". Thesis, Toulouse 2, 2015. http://www.theses.fr/2015TOU20133.
Pełny tekst źródłaThis thesis aims at exploring the implementation of the development policies of vocational training in the transport companies and of logistics in Djibouti. We ask the general assumption that the appropriation of Information and Communication Technologies by the company is an important vector of economic development for the company. And three operational assumptions were reviewed and verified: 1) ICT skill level and degree of use is very important. For the company be economically efficient. It has to tick develops the skills of its staff and its management; 2) The training plan is a key tool in the management planning of skills and jobs. To develop the skills tic must now provide a training plan. A company that sets up a training plan recognizes the importance of competence tic and has a potential for economic development; 3) ICT are personal and professional development tools. Two questionnaires from one side to the employees of the other leaders were designed to investigate the field and verify the assumptions made above. The preferred method is both quantitative and qualitative
Coulombier, Quentin. "Fibres microstructurées en verres de chalcogénures pour la génération de supercontinuum et le transport de puissance dans les fenêtres atmosphériques 3-5 et 8-12 µm". Phd thesis, Université Rennes 1, 2010. http://tel.archives-ouvertes.fr/tel-00531237.
Pełny tekst źródłaGonzalez, Alvarez Antonio. "Mobilien et le PDU d'Ile-de-France. L'innovation dans les politiques de déplacements au risque de la concertation". Phd thesis, Ecole des Ponts ParisTech, 2006. http://tel.archives-ouvertes.fr/tel-00085981.
Pełny tekst źródłaDelaître, Loïc. "Méthodologie pour optimiser le transport de marchandises en ville : application aux villes moyennes et dans le cadre de l'agglomération de La Rochelle". Phd thesis, École Nationale Supérieure des Mines de Paris, 2008. http://pastel.archives-ouvertes.fr/pastel-00004670.
Pełny tekst źródłaCucu, Graindorge Tatiana. "Contribution à une méthodologie d'évaluation à priori des projets de transport urbain durable". Thesis, Bordeaux 1, 2012. http://www.theses.fr/2012BOR14488/document.
Pełny tekst źródłaThe objective of this research is to provide to the local authorities a decision aid tool in order to formalize a participatory approach during the conception of a sustainable urban transport project, in a multi-criteria and multi-actors context. The methodology is based on the a priori evaluation of the impacts of a local project, involving stakeholders as soon as the diagnosis phase. This phase aims at identifying groups of actors according to their perception of urban phenomena, their interactions and their stated preferences of evolution. The diagnosis phase leads to the setting-up of a list of common indicators to be evaluated. The choice of alternatives to be studied is the result of the transferability techniques - based on the projects developed in other cities - and the stated preferences of local users. The probability of using the service is evaluated using an aggregated behavioral model that takes into account the fuzzy perception and the indecision of users in a new situation. Changes in the behaviour of the users are taken into account thanks to an indicator of robustness that tests the impact of exogenous parameters on the evolution of the probability of using a service. A traffic micro--simulator aims at assessing the impacts of the various scenarios on traffic, environment and the welfare of citizens– which is monetized. It illustrates the costs and indirect benefits expected with the implementation of project. A compromise solution is proposed: it aims at identifying an alternative that would best satisfy the representatives of the stakeholder groups – and not necessarily the optimal solution in terms of impacts
Schoen, Quentin. "Piloter le transport de colis intelligents : proposition d’une approche décentralisée Application aux colis contenant des produits sensibles L’indispensable évolution des ”transport management system” pour le pilotage des flux de produits sensibles Improving parcels transportation performance by introducing a hitchhiker parcel model". Thesis, Ecole nationale des Mines d'Albi-Carmaux, 2019. http://www.theses.fr/2019EMAC0008.
Pełny tekst źródłaCentralised transport logistics systems reach their limits, facing with fragmented shipments and complex logistics networks. Breakthrough innovations, as the Physical Internet initiative, steer research works to decentralised, open and collaborative monitoring approaches. The research work in this thesis aims to query the relevance of decentralised monitoring applied on intelligent and opportunistic parcels. Thus, we define key performance indicators allowing each parcel to make its own decisions and direct itself on the logistics network. These indicators allow parcels to evaluate each transportation opportunity. In the third part, we evaluate the relevance of our model, testing these indicators with different transportation types. We use a design of experiments with Discrete-Event Simulation models to test several transportation scenarios. Finally, in the fourth part, we applied our experiments on a French Blood Establishment Supply Chain part. It aims to compare the current organisation with the expected one and conclude on the relevance of our proposition
Courbière, Jean-Louis. "Analyse conjoncturelle du plan de circulation et de transport de la zone métropolitaine de Québec, 1968, un document technique révélateur du cadre contextuel et idéologique des pratiques aménagistes de l'époque". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/tape15/PQDD_0028/MQ38057.pdf.
Pełny tekst źródłaOudshoorn, Adrien. "Contribution à l'optimisation des structures mécaniques sous contraintes : l'optimisation de la conception d'avant-projet : application aux structures de véhicules de transport guidés". Valenciennes, 1994. https://ged.uphf.fr/nuxeo/site/esupversions/bf8407f4-a1d8-4b9b-bfa0-bdbd0dd4fafe.
Pełny tekst źródłaAlaeddine, Houssein. "Un modèle d'optimisation spatio-temporel pour l'évacuation de la population exposée aux catastrophes naturelles : projet ACCELL : évaluation spatio-temporelle de l'ACCessibilité d'Enjeux localisés en situation d'inondation sur le bassin de la Loire". Thesis, Tours, 2014. http://www.theses.fr/2014TOUR1802/document.
Pełny tekst źródłaThe importance of managing an urban site threatened or affected by flooding requires the development of effective evacuation systems. An effective evacuation system has to take into account some constraints such as the transportation traffic which plays an important role as well as others such as the accessibility, necessary human resources and material equipment (vehicles, assembly points, etc...). The main objective of this work is to bring assistance to the technical services and brigade forces in terms of accessibility by providing itineraries with respect to rescue operations and the evacuation of people and goods.We consider the evacuation of a middle size area, exposed to a risk, and more precisely to a risk of flooding. In case of flooding event, the most of inhabitants will be evacuated by themselves, ie., using their personal vehicles. Considered case here, the flooding can be forecast in advance, and then the population has few days (2-4) to evacuate. Our aimis to build an evacuation plan, ie., fixing for each individual the date of departure and the path to reach the assembly point (also called shelter) associated. Evacuation plan must avoid congestion on the roads of evacuation network.Here, we present a spatio-temporal optimization model for the evacuation of the population exposed to natural disasters, and more particularly to a flood risk
Mužátko, Pavel. "Bazén v Litomyšli - stavebně technologický projekt". Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2013. http://www.nusl.cz/ntk/nusl-226505.
Pełny tekst źródłaEriksson, Victoria, i Fanny Unnerfelt. "En hållbar logistiklösning för Järntorgets projekt Klarbäret". Thesis, Linköpings universitet, Kommunikations- och transportsystem, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-158205.
Pełny tekst źródłaKmeť, Peter. "Obchodní a administrativní centrum Poděbradská - stavebně technologický projekt". Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2020. http://www.nusl.cz/ntk/nusl-409933.
Pełny tekst źródłaHallman, Mattias, i Mirwais Elham. "Effektivare materialhantering från leveransmottagning till materialanvändning på en byggarbetsplats". Thesis, Tekniska Högskolan, Högskolan i Jönköping, JTH, Byggnadsteknik, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-37137.
Pełny tekst źródłaSyfte: Problemet i byggbranschen är ineffektiv materialhantering som skapar slöserier av resurser i form av onödiga aktiviteter som inte ökar värdet på slutprodukten. Byggnadssektorn anklagas för förseningar, budgetöverskridande och svårigheter att hålla en hög kvalitet. Målet är att hitta förbättringsmöjligheter för att effektivisera materialhantering på en byggarbetsplats vid leveransmottagning, materiallagring och materialförflyttning. Metod: För att uppnå studiens mål har en kvalitativ fallstudie av en organisation genomförts. De datainsamlingsmetoder som har använts är strukturerade observationer, semistrukturerade intervjuer och dokumentanalys. Resultat: En checklista för materialhantering baserad på teorierna Muda, 5S och JIT inom Lean har utformats som ett förbättringsförslag och är tänkt att användas på en byggarbetsplats. Checklistan är gjord utifrån studiens insamlade empiri och består av tre delar som utgår från studiens frågeställningar leveransmottagning, materiallagring och materialförflyttningen. Syftet med checklistan är att effektivisera materialhanteringen på en byggarbetsplats genom att identifiera och eliminera slöserierna i form av väntan, transport, lager och defekter. Konsekvenser: Genom att använda checklistan, följa leveransplanen, uppdatera APD-planen och förbättra kontraktet mellan leverantörer och företag som har framtagits i studiens resultat kan slöserier inom leveransmottagning, materiallagring och materialförflyttning minskas. Rekommendationerna blir att följa förbättringsförslagen för att effektivisera materialhanteringen och reducera slöserier på byggarbetsplatsen. Begränsningar: De avgränsningar som har gjorts i studien är att identifiera de valda slöserier inom Muda som behandlades i studien under olika materialhanteringsmoment. Kommunikationen mellan arbetarna, på vilket sätt företaget jobbar med att planera olika arbetsmoment, arbetsmiljö och arbetskvalitet ingår inte studien.
Dobrovská, Monika. "Výrobní hala s administrativní částí v Ústí nad Orlicí - Hylváty, stavebně technologická příprava stavby". Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2016. http://www.nusl.cz/ntk/nusl-239956.
Pełny tekst źródłaLehtisalo, Sofie, i Jesper Söderbäck. "Förbättring inom Textilias logistik avdelning : Hur transporter inom textilservicebranschen kan effektiviseras". Thesis, Uppsala universitet, Institutionen för teknikvetenskaper, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-325606.
Pełny tekst źródłaTo improve the company's market position and reduce the cost, an improvement of the logistics department of the company has been proposed. The work has through studies and observations contributed to a conclusion that the transports of the company spend a lot of their time in traffic congestions. This leads to higher costs for the business, worse sustainability and a larger environmental impact. To reduce this impact, a proposal of change has been presented for the company. The schedule for the logistics has been changed and some larger customers with regular tours of deliveries have been transferred from day to night schedule. This way the customers' goods arrives in the morning of the delivery day. The improvement of the logistics department will lead to better sustainability, less impact on the environment, higher customer satisfaction and cost eduction for the company, as the transport unhindered can make their deliveries during the night. The report additionally presents a calculation of costs, where the potential reduce of costs and moreover the advantages of implementing these improvements are shown. Furthermore, a presentation plan for the implementation is included in the report, as one way of how the company may approach the execution. This includes the important aspects that might be significant when implementing the exchange of the old schedule to a new and improved on.
Louvet, Nicolas. "Les conditions d'une concertation productive dans l'action publique locale : le cas des plans de déplacements urbains". Phd thesis, Ecole des Ponts ParisTech, 2005. http://tel.archives-ouvertes.fr/tel-00086554.
Pełny tekst źródłaPremier résultat, c'est lorsque la participation s'effectue en amont qu'elle s'avère productive, qu'elle modifie la donne. Second résultat : une concertation « ciblée » – l'autorité organisatrice dialogue avec les associations sélectionnées a priori – pondère le discours technico-politique alors qu'une concertation « révélée » – le processus fait émerger des participants inattendus – ajoute au programme de nouvelles thématiques.