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Dissertations / Theses on the topic 'Transport paths'

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1

Chun, Jae Seung. "Efficiency of the evolution paths for space transportation system (STS) technology : a qualitative analysis." Université Louis Pasteur (Strasbourg) (1971-2008), 2005. https://publication-theses.unistra.fr/public/theses_doctorat/2005/CHUN_Jae_Seung_2005.pdf.

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Cette étude vise à analyser les facteurs à l'origine des problèmes rencontrés par les programmes américains de développement de lanceurs réutilisables (Reusable Launch Vehicles – RLV), en évaluant la plausibilité des sentiers d'évolution technologique. Afin d'arbitrer entre les sentiers, nous construisons dans un premier temps l'ensemble des sentiers évolutionnaires physiquement possibles, tels que déterminés par les facteurs purement endogènes. Nous avons dans un deuxième temps analysé leur plausibilité. Pour mener à bien la première étape nous avons élaboré une nouvelle méthodologie, ' l'Arb
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Fan, Dian. "Scalable Video Transport over IP Networks." Scholarly Repository, 2010. http://scholarlyrepository.miami.edu/oa_dissertations/460.

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With the advances in video compression and networking techniques, the last ten years have witnessed an explosive growth of video applications over the Internet. However, the service model of the current best-effort network was never engineered to handle video traffic and, as a result, video applications still suffer from varying and unpredictable network conditions, in terms of bandwidth, packet loss and delay. To address these problems, a lot of innovative techniques have been proposed and researched. Among them, scalable video coding is a promising one to cope with the dynamics of the ava
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3

Gueye, Fallou. "Algorithmes de recherche d'itinéraires en transport multimodal." Thesis, Toulouse, INSA, 2010. http://www.theses.fr/2010ISAT0042.

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Ce travail de thèse s’est intéressé au transport urbain de passagers dans un contexte d’offre de transport multimodale consistant en la coexistence de plusieurs modes de transport. Dans la pratique, un problème de transport multimodal nécessite la prise en compte de plusieurs objectifs et de contraintes spécifiques liées aux modes ou à la séquence de modes utilisés. De telles contraintes sont appelées contraintes de viabilité.Cette thèse CIFRE s’est déroulée en collaboration avec la société MobiGIS, spécialisée dans le conseil et le développement d’applications autour des Systèmes d’Informatio
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Iglesias, Alexandre. "Calcul d'itinéraire multicritère en transport multimodal." Thesis, Lyon, 2017. http://www.theses.fr/2017LYSEM025/document.

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Les travaux effectués dans cette thèse industrielle concernent l'amélioration du calculateur d'itinéraire de Cityway, société spécialisée dans les technologies de l’information appliquées à la mobilité.Nous avons d'abord établi un état de l'art exhaustif, accompagné d'une mise en perspective de l'existant Cityway avec celui-ci. Cela nous a permis d'aider l'entreprise à prendre du recul sur son produit et de justifier les axes de recherche choisis pour nos travaux.Nous nous sommes ensuite intéressés à l'aspect multicritère du problème. En effet, le calculateur, basé sur l'algorithme de Dijkstra
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Heni, Hamza. "Optimization of time-dependent routing problems considering dynamic paths and fuel consumption." Doctoral thesis, Université Laval, 2018. http://hdl.handle.net/20.500.11794/32805.

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Ces dernières années, le transport de marchandises est devenu un défi logistique à multiples facettes. L’immense volume de fret a considérablement augmenté le flux de marchandises dans tous les modes de transport. Malgré le rôle vital du transport de marchandises dans le développement économique, il a également des répercussions négatives sur l’environnement et la santé humaine. Dans les zones locales et régionales, une partie importante des livraisons de marchandises est transportée par camions, qui émettent une grande quantité de polluants. Le Transport routier de marchandises est un contrib
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Pilorgé, Hélène. "Perméabilité et transport des fluides dans les zones de subduction." Thesis, Lyon, 2017. http://www.theses.fr/2017LYSE1122/document.

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Dans les zones de subduction, de nombreux indices attestent la circulation de fluides au-dessus de la plaque plongeante et dans le coin de manteau. L'interaction de péridotites avec des fluides aqueux issus de la déshydratation de la plaque plongeante favorise la formation de serpentinites à antigorite. Les interactions fluides-roche se font sous plusieurs formes : diffusion à l'état solide, percolation aux joints de grains et pression-solution. Afin d'étudier ces différentes interactions dans les conditions du coin de manteau, de l'antigorite et de l'eau ont été placées à haute pression (1.5-
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7

Tischbein, Maeve. "FUS and Excitotoxicity Cross Paths in ALS: New Insights into Cellular Stress and Disease." eScholarship@UMMS, 2018. https://escholarship.umassmed.edu/gsbs_diss/990.

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Amyotrophic lateral sclerosis (ALS) is an incurable and fatal neurodegenerative disease characterized by motor neuron loss. Although pathological mutations exist in >15 genes, the mechanism(s) underlying ALS are unknown. FUS is one such gene and encodes the nuclear RNA-binding protein (RBP), fused in sarcoma (FUS), which actively shuttles between the nucleus and cytoplasm. Intriguingly, nearly half of the ALS mutations identified in FUS cause this protein to mislocalize, suggesting that FUS localization is relevant to disease. Here, we found that excitotoxicity, a neuronal stress caused by abe
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Nguyen, Van hung. "Compaction des roches réservoirs peu ou non consolidées : Impacts sur les propriétés de transport." Thesis, Cergy-Pontoise, 2012. http://www.theses.fr/2012CERG0660.

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Au cours de la production d'hydrocarbures, l'extraction de fluides fait décroître la pression de pore dans les réservoirs (« depletion »). Ceci induit un changement du champ de contraintes qui résulte en une augmentation des contraintes effectives appliquées sur le réservoir. Les mesures in situ montrent que les variations de contraintes peuvent être décrites par un paramètre appelé chemin de chargement (stress path), défini comme le rapport entre la variation de contrainte effective horizontale et la variation de contrainte effective verticale par rapport aux conditions initiales dans le rése
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Kim, Minseok, Luke A. Pangle, Charléne Cardoso, et al. "Transit time distributions and StorAge Selection functions in a sloping soil lysimeter with time-varying flow paths: Direct observation of internal and external transport variability." AMER GEOPHYSICAL UNION, 2016. http://hdl.handle.net/10150/622147.

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Transit times through hydrologic systems vary in time, but the nature of that variability is not well understood. Transit times variability was investigated in a 1 m(3) sloping lysimeter, representing a simplified model of a hillslope receiving periodic rainfall events for 28 days. Tracer tests were conducted using an experimental protocol that allows time-variable transit time distributions (TTDs) to be calculated from data. Observed TTDs varied with the storage state of the system, and the history of inflows and outflows. We propose that the observed time variability of the TTDs can be decom
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Breckenfelder, Tilia-Manuela [Verfasser], Monika [Akademischer Betreuer] [Gutachter] Rhein, and Paul G. [Gutachter] Myers. "North Atlantic Current in model and observations: Transport variability, flow paths and hydrography / Tilia-Manuela Breckenfelder ; Gutachter: Monika Rhein, Paul G. Myers ; Betreuer: Monika Rhein." Bremen : Staats- und Universitätsbibliothek Bremen, 2017. http://d-nb.info/1138338419/34.

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Silva, Ricardo Corrêa da. "A bicicleta no planejamento urbano. Situação e perspectiva da inserção da bicicleta no planejamento de mobilidade em São Paulo e no Brasil." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/16/16139/tde-10072014-150340/.

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O objetivo desta dissertação é traçar a situação e a perspectiva da inserção da bicicleta no planejamento de mobilidade em São Paulo e no Brasil. Para tal, estudou-se o processo de formação da cidade e dos elementos de mobilidade urbana na cidade capitalista. Também buscou-se identificar o processo histórico de reprodução da sociedade brasileira, a acumulação entravada. Foram estudados os modelos de implantação de políticas nacionais e os motivos que tornaram alguns países referência em modelo de planejamento cicloviário. Identificou-se o impacto do Protocolo de Quioto na política pró-biciclet
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Zanettini, Fernando Lorente. "Cidade de Sorocaba: Mobilidade Urbana e Sistema de Ciclovias." Pontif?cia Universidade Cat?lica de Campinas, 2018. http://tede.bibliotecadigital.puc-campinas.edu.br:8080/jspui/handle/tede/1135.

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Submitted by SBI Biblioteca Digital (sbi.bibliotecadigital@puc-campinas.edu.br) on 2018-08-23T12:13:38Z No. of bitstreams: 1 FERNANDO LORENTE ZANETTINI.pdf: 3270730 bytes, checksum: 67a90ca7541ca05c203b80b0639ca1d3 (MD5)<br>Made available in DSpace on 2018-08-23T12:13:38Z (GMT). No. of bitstreams: 1 FERNANDO LORENTE ZANETTINI.pdf: 3270730 bytes, checksum: 67a90ca7541ca05c203b80b0639ca1d3 (MD5) Previous issue date: 2018-06-25<br>This work presents a research related to the theme of urban mobility in the city of Sorocaba, more specifically regarding the use of the bicycle as a means of urb
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ACCIARRI, ALESSIO. "Net Sediment Transport Paths based on Grain-Size Trend Analysis and Monitoring of the Southern Marche Region Coast: the Sentina Beach Case Study (Italy, Central Adriatic Coast)." Doctoral thesis, Università degli Studi di Camerino, 2016. http://hdl.handle.net/11581/408172.

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In many studies of coastal management, it is essential to have a reasonable estimate of sediment transport. Several models, both with deterministic mathematical framework and datadriven one, were built by numerous researchers to predict bed material transport. In this works, therefore, the GSTA method will be applied to an irregular distribution of samples to obtain a sediment transport model characteristic of the Sentina beach, located in the municipality of San Benedetto del Tronto at the southern boundary of the Marche Region. The results will be compared with those obtained from the applic
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Rix, Karla. "The trends and controls of the coastal bedload sediment transport paths (the Needles to St. Catherine's Point, Isle of Wight) : a medium to large scale numerical computer model." Thesis, King's College London (University of London), 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.271088.

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The whole of the Isle of Wight coastline is subject to erosion. The coastline development is predominantly controlled by the geology. The south-west coastline of the Isle of Wight between The Needles to St. Catherine's Point is the subject of this enquiry because it has a relatively high energy input, in terms of waves and tidal currents, which promotes responses between process and form over relatively short periods of time. Because of this, the measurement of processes and their modelling can be a difficult problem. The trends and controls of the coastal bedload sediment transport system are
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Janmyr, Joakim, and Daniel Wadell. "Analysis of vehicle route choice during incidents." Thesis, Linköpings universitet, Kommunikations- och transportsystem, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-150142.

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The use of GPS observations for investigating routing behaviors can be a good alternative to using more traditional traffic simulation models. In this paper, a method for inferring paths from GPS observations is proposed. Further, a route set generation algorithm is implemented. The inferred trips are used for the calibration of the parameters in the route set generation algorithm. The investigated network is part of the Interstate 210 freeway east of Los Angeles, USA. The results shows significant differences in number of eastbound travelers choosing to travel north of, south of, and on the f
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Guo, Zhan 1973. "Transfers and path choice in urban public transport systems." Thesis, Massachusetts Institute of Technology, 2008. http://hdl.handle.net/1721.1/45401.

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Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Urban Studies and Planning, 2008.<br>Includes bibliographical references (p. 285-294).<br>Transfers are endemic in public transport systems. Empirical evidence shows that a large portion of public transport journeys involve at least one change of vehicles, and that the transfer experience significantly affects the travelers' satisfaction with the public transport service, and whether they view public transport as an effective option. Despite their importance, however, transfers have long been overlooked by decision-makers, transp
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Bylander, Ulf. "Flight Path Simulation Application : A flight simulator for charged particle transport." Thesis, Uppsala universitet, Högenergifysik, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-227759.

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CTF3 is a test facility for a new CLIC high energy linear collider. For this beamsteering and beam focusing is vital. Because physically running a beamline and changingsetup is expensive and takes much effort it is beneficial to use a simulator for thebeamline. The transportation of the beam through the beamline can be representedwith matrix multiplications and for this reason MATLAB is a fitting environment tosimulate in. A Flight Path Simulator was written in MATLAB and was succefullyimplemented and tested for the CALIFES beamline of the two-beam test stand that ispart of the CTF3 facility.
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López, Ramos Francisco. "Conjoint design of railway lines and frequency setting under semi-congested scenarios." Doctoral thesis, Universitat Politècnica de Catalunya, 2014. http://hdl.handle.net/10803/144940.

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This thesis develops mathematical programming models which integrate network design (ND) and line frequency setting (LFS) phases. These appear in transport planning studies that extend an existing urban public transportation system (UPTS) and are suitable for underground and rapid transit systems. The ND phase extends the working UPTS, taking as inputs the locations of candidate stretches and stations on the new lines, as well as construction costs which cannot exceed the available infrastructure budget. Regarding the LFS phase, frequencies and vehicles are assigned to functioning and newly bu
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Rojas, d'Onofrio Jorge. "Capacité opérative des réseaux de transfert de pétrole." Phd thesis, INSA de Lyon, 2011. http://tel.archives-ouvertes.fr/tel-00668722.

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Cette thèse étudie des systèmes locaux de gestion de transfert de pétrole ayant une architecture de réseau de canalisation. Pour leur représentativité, deux systèmes localisés au Venezuela et appartenant à l'entreprise PDVSA (Pétroles du Venezuela) ont été retenus pour illustrer les méthodes proposées et les valider : le Terminal Maritime de Pétrole de Guaraguao et le Centre de Stockage de Punta de Palmas. Dans ces réseaux des connexions, appelées " alignements ", sont établies en ouvrant/fermant des vannes à travers d'un système SCADA (Supervisory Control and Data Acquisition). Le choix d'un
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Eddy, Wesley M. "Improving Transport Control Protocol Performance With Path Error Rate Information." Ohio University / OhioLINK, 2004. http://www.ohiolink.edu/etd/view.cgi?ohiou1087844627.

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Teixeira, Inaian Pignatti [UNESP]. "Impacto da implementação de ciclofaixas na utilização da bicicleta como meio de transporte." Universidade Estadual Paulista (UNESP), 2016. http://hdl.handle.net/11449/148811.

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Submitted by INAIAN PIGNATTI TEIXEIRA null (inaianteixeira@hotmail.com) on 2017-02-08T17:43:24Z No. of bitstreams: 1 TESE - INAIAN TEIXEIRA.pdf: 6666916 bytes, checksum: fc019e418f7e6cba7a9b47d08f35f511 (MD5)<br>Rejected by LUIZA DE MENEZES ROMANETTO (luizamenezes@reitoria.unesp.br), reason: Solicitamos que realize uma nova submissão seguindo a orientação abaixo: O arquivo submetido não contém o certificado de aprovação. Corrija esta informação e realize uma nova submissão com o arquivo correto. Agradecemos a compreensão. on 2017-02-13T19:05:44Z (GMT)<br>Submitted by INAIAN PIGNATTI
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Jayaraman, Anand. "Concurrent Multi-Path Real-Time Transmission Control Protocol." Scholarly Repository, 2007. http://scholarlyrepository.miami.edu/oa_theses/85.

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In this thesis, a new transport protocol, the Concurrent Multi-Path Real-time Transmission Control Protocol (cmpRTCP) is proposed. The proposed protocol has been designed to handle real-time streams (video and audio) over IP-networks. One of the key strengths of this protocol lies in its ability to intelligently exploit the availability of multiple paths between multi-homed hosts for concurrent transmission of unicast real-time streams. This work describes the architecture and operation of cmpRTCP in detail. In addition, the limitations of currently used transport protocols in handling real-ti
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S, F. A. Batista Sérgio Filipe. "Dynamic traffic assignment for multi-regional transportation systems considering different kinds of users’ behavior." Thesis, Lyon, 2018. http://www.theses.fr/2018LYSET009/document.

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La croissance démographique dans les zones urbaines représente un problème pour la planification des transports. La surcharge des systèmes de transport urbains entraîne des coûts monétaires importants et des problèmes environnementaux. Des mesures politiques sont alors nécessaires pour réduire le niveau de congestion et accroître l'efficacité des systèmes de transport. À court terme, les simulateurs de trafic pourraient constituer un outil puissant pour la conception de solutions innovantes. Mais les simulateurs de trafic classiques sont exigeants sur le plan informatique pour les applications
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Danzer, Jörg. "Surfactant transport and coupled transport of polycyclic aromatic hydrocarbons (PAHs) and surfactants in natural aquifer material - laboratory experiments." Tübingen : Universität Tübingen, 2005. http://www.bsz-bw.de/cgi-bin/xvms.cgi?SWB12103792.

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PFARR, ELENA CHRISTINE. "INVESTIGATION OF TRANSPORT AND DEGRADATION PROCESSES OF POLYCYCLIC AROMATIC HYDROCARBONS IN BIOFILM." University of Cincinnati / OhioLINK, 2004. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1092930652.

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Nune, Rakesh. "Path Prediction and Path Diversion Identifying Methodologies for Hazardous Materials Transported by Malicious Entities." Thesis, Virginia Tech, 2007. http://hdl.handle.net/10919/36238.

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Safe and secure transportation of hazardous materials (hazmat) is a challenging issue in terms of optimizing risk to society and simultaneously making the shipment delivery economical. The most important safety concern of hazardous material transportation is accidents causing multiple causalities. The potential risk to society from hazmat transportation has led to the evolution of a new threat from terrorism. Malicious entities can turn hazmat vehicles into weapons causing explosions in high profile locations. The present research is divided into two parts. First, a neural network model is d
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Chandra, Divya. "An evaluation of automation for flight path management in transport category aircraft." Thesis, Massachusetts Institute of Technology, 1989. http://hdl.handle.net/1721.1/41319.

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Banerjee, Ashis Gopal. "Real-time path planning for automating optical tweezers based particle transport operations." College Park, Md.: University of Maryland, 2009. http://hdl.handle.net/1903/9662.

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Thesis (Ph. D.) -- University of Maryland, College Park, 2009.<br>Thesis research directed by: Dept. of Mechanical Engineering. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.
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Hao, Qing, Yue Xiao, and Hongbo Zhao. "Analytical model for phonon transport analysis of periodic bulk nanoporous structures." PERGAMON-ELSEVIER SCIENCE LTD, 2017. http://hdl.handle.net/10150/622657.

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Phonon transport analysis in nano- and micro-porous materials is critical to their energy-related applications. Assuming diffusive phonon scattering by pore edges, the lattice thermal conductivity can be predicted by modifying the bulk phonon mean free paths with the characteristic length of the nanoporous structure, i.e., the phonon mean free path (Lambda(pore)) for the pore-edge scattering of phonons. In previous studies (Jean et al., 2014), a Monte Carlo (MC) technique have been employed to extract geometry determined Lambda(pore) for nanoporous bulk materials with selected periods and poro
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Kotzian, Monika [Verfasser]. "Path-resolved electron transport in a triangular triple quantum dot system / Monika Kotzian." Hannover : Technische Informationsbibliothek (TIB), 2016. http://d-nb.info/1118741463/34.

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Georgiev, Iliyan Verfasser], and Philipp [Akademischer Betreuer] [Slusallek. "Path sampling techniques for efficient light transport simulation / Iliyan Georgiev. Betreuer: Philipp Slusallek." Saarbrücken : Saarländische Universitäts- und Landesbibliothek, 2015. http://d-nb.info/1073877035/34.

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Gardner, Christopher Brent. "Rock-Derived Micronutrient Transport across Landscape Units: Hydrologic Flow Path Analysis and Catchment-Scale Transport in the Tropics and Small Mountainous Rivers." The Ohio State University, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=osu1449157172.

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Borg, Karl. "Transport of bodies small compared to the mean free path in non-uniform gases." Licentiate thesis, KTH, Mechanics, 2001. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-1280.

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Regner, Keith T. "On Nondiffusive Thermal Transport and Phonon Mean-Free-Path-Dependent Contributions to Thermal Conductivity." Research Showcase @ CMU, 2016. http://repository.cmu.edu/dissertations/615.

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Nondiffusive thermal transport occurs when length or time scales of a system are on the order of the mean free paths (MFPs) or lifetimes of the energy carriers. As a result, a local equilibrium temperature cannot be defined and the thermal transport properties of the system can no longer be taken as the bulk values. When system boundaries are decreased below energy carrier MFPs, nondiffusive transport can be described with a reduced, effective thermal conductivity. Heat dissipation in light emitting diodes and transistors is adversely impacted by reductions in thermal conductivity, while therm
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Welack, Sven. "Counting statistics and waiting time distributions in nanoscale electron transport : from path integral to rate equation approaches /." View abstract or full-text, 2009. http://library.ust.hk/cgi/db/thesis.pl?CHEM%202009%20WELACK.

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Schmidt, Thorsten-Walther [Verfasser], and C. [Akademischer Betreuer] Dachsbacher. "Artistic Path Space Editing of Physically Based Light Transport / Thorsten-Walther Schmidt ; Betreuer: C. Dachsbacher." Karlsruhe : KIT-Bibliothek, 2018. http://d-nb.info/1155474554/34.

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Montojo, Villasanta Javier, and Viñas Manuel Maqueda. "Congestion Identification in a Radio Access Transport Network." Thesis, KTH, Radio Systems Laboratory (RS Lab), 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-142437.

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The convergence of mobile services and Internet has brought a radical change in mobile networks. An all IP network architecture, an evolution of the radio access transport network, is required to support new high-bandwidth services. Unfortunately, existing control mechanisms are insufficient to guarantee end users a high quality of experience. However, coordinating radio and transport network resources is expected to yield a more efficient solution. This thesis project investigates the interactions between the congestion avoidance protocols, explicit congestion notification, and the traffic en
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Curado, Bento Alves Araújo Jayme Fleury. "Nos passos do transporte beiçudo: cortando o estradão do tempo e da memória goiana." Universidade Federal de Goiás, 2013. http://repositorio.bc.ufg.br/tede/handle/tede/3430.

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Lasovský, Jan. "Cargo Cycles in Urban Freight Transport : Obstacles and facilitating factors for utilising cargo cycles in urban freight transport in Stockholm, Sweden." Thesis, Stockholms universitet, Kulturgeografiska institutionen, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-169472.

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Cargo cycles can play a considerable role in mitigating the negative impacts of urban freight transport while still ensure that the material needs of the city are fulfilled. Their small size, lower operating costs, smaller carbon footprint, lack of tailpipe emissions, and manoeuvrability in congested areas are considerable advantages over traditional urban freight vehicles. However, the advantages of cargo cycles are not inherent in every urban environment and under all conditions. This problematics is in general insufficiently researched and more context specific knowledge is needed. Thus, th
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Martins, Tiago Manuel da Glória Fino. "Percursos (im)prováveis em infra-estruturas de transporte." Master's thesis, Universidade de Lisboa, Faculdade de Arquitetura, 2018. http://hdl.handle.net/10400.5/18090.

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Dissertação de Mestrado Integrado em Arquitetura, com a especialização em Arquitetura apresentada na Faculdade de Arquitetura da Universidade de Lisboa para obtenção do grau de Mestre.<br>A par do património industrial, as infra-estruturas de transporte representam um dos principais legados do séc. XX. Oriundas, sobretudo, do período pós-revolução industrial, a sua presença na paisagem urbana reveste-se de uma dicotomia polarizada pela dilaceração que causaram nas paisagens urbanas e as necessidades de mobilidade das populações, que delas careceram. Inicialmente pensadas como um elemento alhei
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Chen, Xiaoye. "Transport and thermodynamic studies of the superconductors A3T4Sn13 and YFe2Ge2." Thesis, University of Cambridge, 2017. https://www.repository.cam.ac.uk/handle/1810/270025.

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Materials in proximity to quantum critical points (QCPs) experience strong fluctuations in the order parameter associated with the transition and often, as a result, display interesting properties. In this dissertation, we have used a variety of experimental probes such as Shubnikov-de Haas quantum oscillations, thermal conductivity and heat capacity, to better understand two such materials — $A_3T_4$Sn$_{13}$ and YFe$_2$Ge$_2$. $A_3T_4$Sn$_{13}$ ($A$ = Ca, Sr; $T$ = Ir, Rh) is a family of quasi-skutterudite superconductors with moderate $T_c$’s between 4 and 8 K. Although the superconductivit
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Karlsson, Jonas. "Transport-Layer Performance in Wireless Multi-Hop Networks." Doctoral thesis, Karlstads universitet, Institutionen för matematik och datavetenskap, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-15603.

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Wireless communication has seen a tremendous growth in the last decades. Continuing on this trend, wireless multi-hop networks  are nowadays used or planned for use in a multitude of contexts, spanning from Internet access at home to emergency situations. The Transmission Control Protocol (TCP) provides reliable and ordered delivery of a data and is used by major Internet applications such as web browsers, email clients and file transfer programs. TCP traffic is also the dominating traffic type on the Internet. However, TCP performs less than optimal in wireless multi-hop networks due to packe
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Routray, Sudhir Kumar. "Statistical analysis and modeling of optical transport networks." Doctoral thesis, Universidade de Aveiro, 2015. http://hdl.handle.net/10773/14272.

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Doutoramento em Telecomunicações<br>Statistical analysis and modeling of networks is now an integral part of network science and engineering. In case of optical transport networks (OTNs), it can be used for the planning and dimensioning when the complete information is not available or is difficult to process. The core networks around the world today are almost optical and they form the backbone of the Internet. Therefore, the statistical characteristics of these networks must be studied to understand their nature and to estimate their parameters. In science and technology, network ana
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Amankwah, Edward Akwasi. "Predictive Modeling of Organic Pollutant Leaching and Transport Behavior at the Lysimeter and Field Scales." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2007. http://nbn-resolving.de/urn:nbn:de:swb:14-1195122485300-99209.

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Soil and groundwater pollution has become a global issue since the advent of industrialization and mechanized agriculture. Some contaminants such as PAHs may persist in the subsurface for decades and centuries. In a bid to address these issues, protection of groundwater must be based on the quantification of potential threats to pollution at the subsurface which is often inaccessible. Risk assessment of groundwater pollution may however be strongly supported by applying process-based simulation models, which turn out to be particularly helpful with regard to long-term predictions, which cannot
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Wan, Yen-Tai. "Material transport system design in manufacturing." Diss., Available online, Georgia Institute of Technology, 2006, 2006. http://etd.gatech.edu/theses/available/etd-03282006-231022/.

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Thesis (Ph. D.)--Industrial and Systems Engineering, Georgia Institute of Technology, 2006.<br>Dr. Yih-Long Chang, Committee Member ; Dr. Martin Savelsbergh, Committee Member ; Dr. Leon McGinnis, Committee Co-Chair ; Dr. Gunter Sharp, Committee Chair ; Dr. Doug Bodner, Committee Member ; Dr. Joel Sokol, Committee Member.
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Saeed, Maadi. "Hyperpath and social welfare optimization considering non-additive public transport fare structures." Kyoto University, 2018. http://hdl.handle.net/2433/235081.

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Aissat, Kamel. "Optimisation et intégration de la mobilité partagée dans les systèmes de transport multimodaux." Thesis, Université de Lorraine, 2016. http://www.theses.fr/2016LORR0074/document.

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Le besoin de se déplacer est un besoin fondamental dans la vie de tous les jours. Avec l’extension continue des zones urbaines, l’augmentation de la population et l’amélioration du niveau de vie des citoyens, le nombre de voitures ne cesse d’augmenter. Ceci étant, la plupart des transports publics proposés aujourd’hui obéissent à des règles qui manquent de souplesse et qui incluent rarement le caractère dynamique, en temps et en espace, de la demande. Cela réduit ainsi l’attractivité de ces services et les rendant même parfois difficilement supportables. De ce fait, la majorité des usagers uti
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Fabbrica, Silvia. "New micromobility means of transport: an analysis of e-scooter users' behaviour and speed in Trondheim." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2020.

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This paper presents the findings regarding speed and behaviour of e-scooter users in the context of Trondheim city (Norway). The study consisted primarily of an observational study, where the speed of e-scooter users was measured, and their behaviour registered. A survey was also carried out to complement the observations and investigate the underlying motivations of both users and non-users of e-scooters. The observations were carried out on 6 different streets in the city centre. Road user, traffic and street characteristics that could influence user behaviour was noted. For each e-scooter u
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Souza, Marcelo de. "Um método biobjetivo de alocação de tráfego para veículos convencionais e elétricos." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2015. http://hdl.handle.net/10183/130509.

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A busca de soluções para a mobilidade urbana que minimizem a agressão do setor de tráfego e transportes ao meio ambiente está cada vez maior. Os veículos elétricos se posicionam como uma alternativa interessante, pois reduzem a emissão de gases poluentes na atmosfera, a poluição sonora e o consumo de petróleo. No entanto, sua limitada autonomia e a escassez de postos de recarga intimidam sua adoção. Por conta disso, políticas governamentais de incentivo têm sido desenvolvidas para a oferta de benefícios a quem optar por um veículo elétrico. Estima-se que dentro de poucas décadas toda a frota u
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Tiesel, Philipp S. [Verfasser], Anja [Akademischer Betreuer] Feldmann, Anja [Gutachter] Feldmann, Steve [Gutachter] Uhlig, and Olivier [Gutachter] Bonaventure. "Multi-path aware internet transport selection / Philipp S. Tiesel ; Gutachter: Anja Feldmann, Steve Uhlig, Olivier Bonaventure ; Betreuer: Anja Feldmann." Berlin : Technische Universität Berlin, 2019. http://d-nb.info/1177139405/34.

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