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Dissertations / Theses on the topic 'Range problem'

Author: Grafiati

Published: 4 June 2021

Last updated: 11 February 2022

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1

Mohr, Richard Frank Jr. "Quantum mechanical three-body problem with short-range interactions." Connect to this title online, 2003. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1050007430.

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Thesis (Ph. D.)--Ohio State University, 2003.<br>Title from first page of PDF file. Document formatted into pages; contains xiii, 182 p.; also includes graphics Includes bibliographical references (p. 181-182). Available online via OhioLINK's ETD Center

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2

Smith, Lerdudomsak, Shinji Doki, and Shigeru Okuma. "Analysis for Unstable Problem of PMSM Current Control System in Overmodulation Range." IEEE, 2008. http://hdl.handle.net/2237/12080.

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Hinton, Thomas Glyn. "A thesis regarding the vehicle routing problem including a range of novel techniques for its solution." Thesis, University of Bristol, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.535180.

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4

Blais, Christine Lorraine. "Problem-solving characteristics of relative novices and experts within an intermediate range of expertise in linear kinematics." Thesis, University of Ottawa (Canada), 1990. http://hdl.handle.net/10393/5756.

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Within the context of this study, expertise is used to describe the range of skills (a continuum) which lies between those of novice and expert. Although some of these expert-novice differences have been identified, what is less understood is how an individual becomes an expert: the transition from novice to expert. As the study tests a specific hypothesis and seeks information related to a specific objective, it has both confirmatory and exploratory components. The independent variables were context, level of expertise and Problem Type and the dependent variables were solution time and soluti

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Paiva, mendes Ellon. "Study on the Use of Vision and Laser Range Sensors with Graphical Models for the SLAM Problem." Thesis, Toulouse, INSA, 2017. http://www.theses.fr/2017ISAT0016/document.

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La capacité des robots mobiles à se localiser précisément par rapport à leur environnement est indispensable à leur autonomie. Pour ce faire, les robots exploitent les données acquises par des capteurs qui observent leur état interne, tels que centrales inertielles ou l’odométrie, et les données acquises par des capteurs qui observent l’environnement, telles que les caméras et les Lidars. L’exploitation de ces derniers capteurs a suscité le développement de solutions qui estiment conjointement la position du robot et la position des éléments dans l'environnement, appelées SLAM (Simultaneous Lo

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Mirakyan, Atom. "Methodological frameworks for uncertainty analysis in long range integrated energy planning for cities and territories." Thesis, Strasbourg, 2014. http://www.theses.fr/2014STRAD027.

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La thèse propose d’abord un cadre général pour l’analyse de l’incertain durant les différentes phases du processus de planification énergétique à long terme à base de modèles de villes ou territoires (IEPCT). Il inclut des critères d’évaluation de la qualité d’une démarche IEPCT. Puis deux méthodes d’analyses de l’incertain sont proposées pour les activités de modélisation et de scénarisation du système énergétique : l’une basée sur l’échantillonnage aléatoire (PRSUA) et l’autre sur les scénarios flous (FSUA). Leur implémentation sur des cas a permis de montrer leur faisabilité et leur perform

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Kaptan, Ali. "Net-centric Controlled Distributed Stand-in-Jamming using UAVsTransmission Losses and Range Limitations Due to Geo-localization Problem Over Turkish Geography." Thesis, Monterey, California. Naval Postgraduate School, 2012. http://hdl.handle.net/10945/17382.

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Network Centric Warfare (NCW) and swarming have become very important operational terms parallel to the improvements in wireless network technologies. These relatively new concepts are being widely used in many operational applications. The main purpose of this research effort is to examine the metrics of NCW, and the use of unmanned aerial vehicle (UAV) swarms in electronic attack (EA) missions. UAVs have already been used in many military operations. Swarming a number of small UAVs in a distributed beamforming approach to have the desired operational effect is the current popular research ar

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Ozdemir, Secil. "An Adaptive Fast Time Radar Receiving Filter For Minimization Of Clutter And Time Side-lobes." Master's thesis, METU, 2013. http://etd.lib.metu.edu.tr/upload/12615325/index.pdf.

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In this thesis, a maximum likelihood receiver to obtain the target range profile that uses the clutter prediction derived from the target-free previous observations is suggested as a fast time processor for pulse compression radar systems. The maximum likelihood receiver is proposed to overcome the range sidelobe problem, which is introduced by the pulse compression method. Conventional methods, such as the matched filter receiver, as fast time processor result in the targets with high radar cross sec- tion masking the low radar cross section targets at the neighboring range cells<br>since sid

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9

Christie, Emma. "The experience of young carers in the context of a range of parental conditions : physical disability, mental health problems and substance misuse." Thesis, Robert Gordon University, 2006. http://hdl.handle.net/10059/467.

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The current study set out to explore the affect and significance of differing parental conditions on the experiences commonly reported by young carers. Previous studies on young caring have reflected on the impacts of caring for parents with particular `types' of conditions (normally physical disability or mental health problems) or a specific diagnosis. However, these have not contrasted or discriminated young carers' experiences according to different parental conditions. To address this gap in knowledge, the current study considered the experiences of young carers supporting parents with di

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10

Torshage, Axel. "Non-selfadjoint operator functions." Doctoral thesis, Umeå universitet, Institutionen för matematik och matematisk statistik, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-143085.

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Spectral properties of linear operators and operator functions can be used to analyze models in nature. When dispersion and damping are taken into account, the dependence of the spectral parameter is in general non-linear and the operators are not selfadjoint. In this thesis non-selfadjoint operator functions are studied and several methods for obtaining properties of unbounded non-selfadjoint operator functions are presented. Equivalence is used to characterize operator functions since two equivalent operators share many significant characteristics such as the spectrum and closeness. Methods

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11

Robin, Caroline. "Fully self-consistent multiparticle-multihole configuration mixing method : applications to a few light nuclei." Thesis, Paris 11, 2014. http://www.theses.fr/2014PA112193/document.

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Ce travail de thèse s'inscrit dans le cadre du développement de la méthode de mélange de configurations multiparticules-multitrous visant à décrire les propriétés de structure des noyaux atomiques. Basée sur un double principe variationnel, cette approche permet de déterminer simultanément les coefficients d'expansion de la fonction d'onde et les orbitales individuelles.Dans ce manuscrit, le formalisme complet méthode de mélange de configurations multiparticules-multitrous auto-cohérente est pour la première fois appliqué à la description de quelques noyaux des couches p et sd, avec l'interact

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Matos, Inês Pereira de. "Limited range coverage problems." Doctoral thesis, Universidade de Aveiro, 2009. http://hdl.handle.net/10773/2946.

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Doutoramento em Matemática<br>Tal como o título indica, esta tese estuda problemas de cobertura com alcance limitado. Dado um conjunto de antenas (ou qualquer outro dispositivo sem fios capaz de receber ou transmitir sinais), o objectivo deste trabalho é calcular o alcance mínimo das antenas de modo a que estas cubram completamente um caminho entre dois pontos numa região. Um caminho que apresente estas características é um itinerário seguro. A definição de cobertura é variável e depende da aplicação a que se destina. No caso de situações críticas como o controlo de fogos ou cenários militare

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Vu, Chinh Trung. "Distributed Energy-Efficient Solutions for Area Coverage Problems in Wireless Sensor Networks." Digital Archive @ GSU, 2009. http://digitalarchive.gsu.edu/cs_diss/37.

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Wireless sensor networks (WSNs) have recently attracted a great deal of attention due to their numerous attractive applications in many different fields. Sensors and WSNs possess a number of special characteristics that make them very promising in a wide range of applications, but they also put on them lots of constraints that make issues in sensor network particularly challenging. These issues may include topology control, routing, coverage, security, data management and many others. Among them, coverage problem is one of the most fundamental ones for which a WSN has to watch over the environ

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Nováková, Veronika. "Optimalizace výrobního procesu." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2011. http://www.nusl.cz/ntk/nusl-229501.

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The aims of this dissertation are to analyze the current state of process control, to identify the product range in selected organization and to design the process planning methodology to ensure an optimal implementation. Optimization is understood as costs minimization while keeping an acceptable continuity of supply. The dissertation contains a description of technological and non-manufacturing processes of brick products, as well as the summary and description of the basic tools of quality management.

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15

Hoefener, Carl E., and Robert Van Wechel. "GPS SOLVES THE COMBAT PILOT TRAINING RANGE PROBLEMS." International Foundation for Telemetering, 1990. http://hdl.handle.net/10150/613786.

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International Telemetering Conference Proceedings / October 29-November 02, 1990 / Riviera Hotel and Convention Center, Las Vegas, Nevada<br>For more than 20 years combat pilot training instrumentation has taken place on Air Force and Navy TACTS/ACMI ranges. The original ranges were designed to instrument a cylinder in space 30 miles in diameter from 5,000 feet to 55,000 feet and to handle up to eight participants. As fighter combat techniques have advanced and battle tactics have been revised to take into account more advanced weapons systems, the capabilities of the existing ranges have beco

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16

Cornick, Namrata Uppal. "The vehicle routing problem with demand ranges." College Park, Md.: University of Maryland, 2009. http://hdl.handle.net/1903/9376.

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Thesis (M.S.) -- University of Maryland, College Park, 2009.<br>Thesis research directed by: Applied Mathematics and Scientific Computation Program . 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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Claramunt, Carós Joan. "Sylvester matrix rank functions on crossed products and the Atiyah problem." Doctoral thesis, Universitat Autònoma de Barcelona, 2018. http://hdl.handle.net/10803/666770.

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La motivació principal de la tesi ha estat l'estudi del problema d'Atiyah, que es pregunta sobre els possibles valors que poden assolir els nombres de Betti l2 de grups discrets numerables G. Aquesta pregunta va motivar un seguit d'articles en els quals es van formular (i en alguns casos rellevants demostrar) enunciats més forts que la pregunta original d'Atiyah, que preguntava si hi havia grups discrets numerables G amb nombres de Betti l2 irracionals. Recentment, la pregunta original d'Atiyah ha estat resolta, i diversos autors (entre ells Austin i Grabowski) han trobat exemples de grup

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18

Kaluskar, Vivek P. "An aggressive live range splitting and coalescing framework for efficient registrar allocation." Thesis, Available online, Georgia Institute of Technology, 2004:, 2003. http://etd.gatech.edu/theses/available/etd-04082004-180247/unrestricted/kaluskar%5Fvivek%5Fp%5F200312%5Fms.pdf.

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BENTZEN, Bruno. "Value-ranges, Julius Caesar and Indeterminacy." Universidade Federal de Pernambuco, 2014. https://repositorio.ufpe.br/handle/123456789/10802.

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Submitted by Paula Quirino (paula.quirino@ufpe.br) on 2015-03-05T17:15:48Z No. of bitstreams: 1 DISSERTAÇÃO Bruno Bentzen Aguiar.pdf: 612020 bytes, checksum: 6f17bcdf8d18b27a6c1f6caa61ed5791 (MD5)<br>Made available in DSpace on 2015-03-05T17:15:48Z (GMT). No. of bitstreams: 1 DISSERTAÇÃO Bruno Bentzen Aguiar.pdf: 612020 bytes, checksum: 6f17bcdf8d18b27a6c1f6caa61ed5791 (MD5) Previous issue date: 2014<br>As Grundgesetze der Arithmetik de Frege e o livro que cont em a vers~ao nal do sistema formal desenvolvido para provar a sua tese de que aritm etica e redut vel a l ogica. A m de

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Tsibidis, George D. "The Breit equation and its application to bound state problems for long-range and short-range interactions." Thesis, University of Sussex, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.390131.

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A non-covariant but approximately relativistic two-body wave equation describing the quantum mechanics of two fermions interacting with one another through a potential containing scalar, pseudoscalar and vector parts is presented. It is based on a generalisation of the equation introduced by Breit in 1929. After expressing the sixteen component twobody wavefunction in terms of a radial and an angular function by means of the multi pole expansion, the initial equation can be reduced into a set of sixteen radial equations which, in turn, can be classified in accordance to the parity and the stat

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21

Haley, Stephen Mark. "The application of sediment source fingerprinting techniques to river floodplain cores, to examine recent changes in sediment sources in selected UK river basins." Thesis, University of Exeter, 2010. http://hdl.handle.net/10036/3137.

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In recent years there has been an increasing awareness of the detrimental influence of diffuse sources of pollution on aquatic systems and of the integral role played by sediment in the mobilisation and transport of pollutants. The recognition of the environmental, societal and economic importance of the ecological health of aquatic environments has led to a change in emphasis regarding agricultural and environmental policy. To implement successful delivery of emerging policy requirements, there is a current need to have an enhanced understanding of the relationship between different forms of

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22

Neuman, Arthur James III. "Regularization Methods for Ill-posed Problems." Kent State University / OhioLINK, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=kent1273611079.

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23

Reville, Kathleen. "How to improve children's success with arithmetical word problems through the use of a range of scaffolding strategies targeted at the language domain." n.p, 2001. http://dart.open.ac.uk/abstracts/page.php?thesisid=187.

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Li, Jing [Verfasser], and Kay-Christian [Akademischer Betreuer] Emeis. "Investigation of long-range transport and chemical fate of organophosphate esters (OPEs) in the marine environment / Jing Li ; Betreuer: Kay-Christian Emeis." Hamburg : Staats- und Universitätsbibliothek Hamburg, 2020. http://d-nb.info/1203301499/34.

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Li, Jing Verfasser], and Kay-Christian [Akademischer Betreuer] [Emeis. "Investigation of long-range transport and chemical fate of organophosphate esters (OPEs) in the marine environment / Jing Li ; Betreuer: Kay-Christian Emeis." Hamburg : Staats- und Universitätsbibliothek Hamburg, 2020. http://d-nb.info/1203301499/34.

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26

Bouras, Abdelghani. "Problème d'affectation quadratique de petit rang : modeèles, complexité et applications." Université Joseph Fourier (Grenoble), 1996. http://www.theses.fr/1996GRE10102.

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Le probleme d'affectation quadratique (paq) traite un certain type du probleme de placement, ou il faut minimiser les distances entre les sites de construction et les flux de matieres entre les usines a construire. Dans cette etude, nous traitons le paq par la formulation algebrique quand le rang des matrices de distances a et de flots b sont petits. Cette ecriture permet de montrer que des problemes connus sont des cas particuliers du paq, comme le probleme du voyageur de commerce, du probleme de placement de lamelles autour d'un cylindre, plus connu sous le nom du probleme de la turbine hydr

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Sedlák, Jaroslav. "VYBRANÉ PROBLÉMY ZNALECKÉ ANALÝZY SPATŘENÍ CHODCŮ ŘIDIČEM VOZIDLA ZA VIDITELNOSTI SNÍŽENÉ TMOU." Doctoral thesis, Vysoké učení technické v Brně. Ústav soudního inženýrství, 2013. http://www.nusl.cz/ntk/nusl-234305.

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The dissertation is focused on the problematic of the driver´s ability to see pedestrians in the conditions of driving at night. The first part tells the current view of these problematic, terms are defined: the outlook and the range of vision to see the obstacle. This part also describes various effects that are affecting the driver´s ability to see pedestrians while driving at night. Out of all mentioned effects, this project mainly focuses on two parameters – how is the driver´s ability to see a pedestrian affected by his obsolence and developing visual handicap. During the research, high n

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Gryaditskaya, Yulia [Verfasser], and Hans-Peter [Akademischer Betreuer] Seidel. "High dynamic range imaging: problems of video exposure bracketing, luminance calibration and gloss editing / Yulia Gryaditskaya ; Betreuer: Hans-Peter Seidel." Saarbrücken : Saarländische Universitäts- und Landesbibliothek, 2017. http://d-nb.info/1137509430/34.

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Fan, Mingdong. "THREE INITIATIVES ADDRESSING MRI PROBLEMS." Case Western Reserve University School of Graduate Studies / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=case1585863940821908.

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Mitchell, Darel D. "Equipping a long range planning committee to develop ministry action plans at the First Baptist Church of Chiefland, Florida." Theological Research Exchange Network (TREN), 1997. http://www.tren.com.

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31

Despres, Julien. "Correlation spreading in quantum lattice models with variable-range interactions." Thesis, Université Paris-Saclay (ComUE), 2019. http://www.theses.fr/2019SACLO018.

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Dans cette thèse, nous nous sommes intéressés à la propagation hors équilibre de corrélations dans des modèles quantiques sur réseau. L'objectif principal a été de comprendre comment se propage l'information dans un système quantique corrélé et d'expliquer notamment des résultats a priori contradictoires dans la littérature. Pour ce faire, nous avons employé une approche combinant des études analytiques et numériques. En ce qui concerne l'approche analytique, celle-ci est basée sur une théorie de quasiparticules et a permis de dévoiler une expression générique des fonctions de corrélation pour

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Crabtree, Joseph D. "AN ASSESSMENT AND ANALYSIS OF USING DEDICATED SHORT-RANGE COMMUNICATIONS (DSRC) TECHNOLOGY FOR INCIDENT DETECTION ON RURAL FREEWAYS." UKnowledge, 2004. http://uknowledge.uky.edu/gradschool_diss/308.

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This report describes an assessment of using dedicated short-range communications(DSRC) technology to perform travel time monitoring and automated incident detectionon a segment of rural freeway. The assessment used the CORSIM traffic simulation toolto simulate traffic and incidents on a segment of rural freeway. Output data from thesimulation was subjected to post-processing to produce the "probe and beacon" data thatwould be produced by a DSRC-based system. An incident detection algorithm wasdeveloped, which used a travel time threshold and a counter. Travel times exceeding thethreshold incr

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Arendt, Christopher D. "Adaptive Pareto Set Estimation for Stochastic Mixed Variable Design Problems." Ft. Belvoir : Defense Technical Information Center, 2009. http://handle.dtic.mil/100.2/ADA499860.

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Lesaint, Jérôme. "Conditions de rang en tomographie de rayons X et leur application au problème d'auto-étalonnage." Thesis, Université Grenoble Alpes (ComUE), 2018. http://www.theses.fr/2018GREAM036/document.

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En imagerie par transmission de rayons X, les mesures effectuées relèvent d'un opérateur intégral : la transformée de Radon en géométrie parallèle et la transformée conique en géométrie divergente. La caractérisation de l'image de ces opérateurs par des conditions de rang permet de quantifier l'incohérence des données mesurées par rapport au modèle intégral. Le premier volet de ce travail de thèse étudie les conditions de rang en géométrie conique~: nous proposons de nouvelles conditions pour une trajectoire planaire et mettons à jour des relations non triviales entre des conditions 2D et des

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Djerfi, Kheireddine. "Non-linear magnetoconductivity of the two-dimensional electron fluid and solid on liquid helium." Thesis, Royal Holloway, University of London, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.325526.

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Heu, Viktoria. "Déformations isomonodromiques des connexions de rang 2 sur les courbes." Phd thesis, Université Rennes 1, 2008. http://tel.archives-ouvertes.fr/tel-00358039.

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Nous considérons les fibrés à connexion non-singulière ou méromorphe, de rang 2 et sans trace sur les surfaces de Riemann compactes de genre quelconque. <br />En déformant la courbe, la position des pôles et la connexion, nous construisons la déformation isomonodromique universelle d'un tel fibré à connexion. Notre construction spécifique au cas du rang 2 et sans trace est plus élémentaire que la construction en rang quelconque due à B. Malgrange et I. Krichever au sens où elle ne nécessite pas d'analyse de Stokes des singularités irrégulières. De plus, elle englobe le cas des singularités rés

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Heathman, Anne Catherine. "Methods for intermodulation prediction in communication systems : identification and mitigation of problems of computational unreliability in predicting wide dynamic range spectra produced by signal interactions in the non-linear elements of." Thesis, University of Bradford, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.235567.

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Hawchar, Lara. "Développement de méthodes fiabilistes dépendant du temps pour l'analyse de durabilité des structures : application au problème de conception fiabiliste dépendant du temps." Thesis, Nantes, 2017. http://www.theses.fr/2017NANT4088/document.

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La caractérisation des incertitudes est un enjeu essentiel qui permet une conception fiable des structures. Par ailleurs, la surveillance du phénomène de vieillissement est primordiale pour l'inspection et la prévention des risques. Ces deux enjeux peuvent être étudiés simultanément dans une analyse de fiabilité dépendante du temps. Toutefois, une telle analyse est souvent complexe et très couteuse en temps de calcul parce qu'elle demande plusieurs évaluations du modèle physique décrivant la performance de la structure. Dans ce contexte, on propose l'utilisation de la métamodélisation pour l'a

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Chá, Sílvia Alexandra Carrapato. "Problemas convexos e não-convexos do cálculo das variações." Doctoral thesis, Universidade de Évora, 2014. http://hdl.handle.net/10174/17929.

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Nas aplicações do Cálculo das Variações, Controlo Óptimo & Inclusões Diferenciais, muitos problemas importantes da vida real são vectoriais não-convexos e sujeitos a restrições pontuais. O teorema clássico da convexidade de Liapunov é uma ferramenta crucial para resolver problemas vectoriais não-convexos envolvendo integrais simples. No entanto, a possibilidade da extensão deste teorema para lidar com restrições pontuais manteve-se um problema em aberto durante duas décadas, no caso mais realista usando controlos vectoriais variáveis. Nesta tese apresentamos condições necessárias e condições s

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Titaud, Olivier. "Analyse et résolution numérique de l'équation de transfert : application au problème des atmosphères stellaires." Phd thesis, Université Jean Monnet - Saint-Etienne, 2001. http://tel.archives-ouvertes.fr/tel-00001333.

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Cette thèse traite de la résolution numérique des équations de Fredholm de seconde espèce faiblement singulières, posées dans un espace de Banach. Les méthodes décrites ici sont appliquées plus particulièrement dans le cas de l'espace des fonctions continues sur un intervalle compact et dans le cas de l'espace des fonctions intégrables, au sens de Lebesgue, sur un intervalle compact. Le premier chapitre fixe brièvement le cadre théorique de cette étude. Différents types de convergence d'une suite d'opérateurs dans un espace de Banach complexe, ainsi que leurs propriétés, y sont notamment rappe

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Mahé, Valéry. "Calculs dans les jacobiennes de courbes algébriques : applications en géométrie algébrique réelle." Phd thesis, Université Rennes 1, 2006. http://tel.archives-ouvertes.fr/tel-00124040.

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Nous nous intéressons à un aspect quantitatif du dix-septième problème de Hilbert : construire une famille de polynômes en deux variables, à coefficients réels, de degré 8 en l'une des deux variables qui sont positifs mais ne sont pas somme de trois carrés de fractions rationnelles.<br /><br />Comme expliqué par Huisman et Mahé, un polynôme donné P en deux variables à coefficients réels, totalement positif, unitaire, sans facteur carré et de degré multiple de 4 en l'une des variables est une somme de trois carrés de fractions rationnelles si et seulement si la jacobienne d'une certaine courbe

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Blavette, Didier. "Caractérisation de la structure fine des alliages par microscopie ionique et sonde atomique : étude de superalliages à base nickel." Rouen, 1986. http://www.theses.fr/1986ROUES035.

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Détermination de la résolution spatiale et en profondeur lors de l'étude d'alliages par microscopie ionique associée à la sonde atomique. Analyse des limitations de la méthode et des problèmes posés par l'interprétation des résultats. Description des modèles pour la détermination de la résolution spectrale en masse, des paramètres géométriques d'analyse. Application à la microstructure des superalliages à base de nickel. Composition des phases, caractérisation de l'interface précipité-matrice, ordre à courte distance et fluctuations de composition dans la solution solide, ordre à longue distan

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Korakas, Alexios. "Approche numérique et expérimentale de la propagation sonore en environnements océaniques tridimensionnels : application aux problèmes inverses." Phd thesis, Ecole Centrale de Lyon, 2010. http://tel.archives-ouvertes.fr/tel-00514915.

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On s'intéresse dans ce travail à l'aspect tridimensionnel (3D) de la propagation sonore en milieux océaniques petits fonds dans le cadre des problèmes inverses. Les problèmes inverses en acoustique sous-marine se basent sur la modélisation bidimensionnelle (2D) de la propagation, ignorant ainsi les effets de réfraction horizontale, qualifiés d'effets 3D. Toutefois, la propagation acoustique en environnements petits fonds, tels le plateau continental, peut être affectée par des effets 3D, leur prise en compte nécessitant l'utilisation de modèles pleinement 3D. Une inversion basée sur un modèle

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Duval, Stéphane. "Etude des phénomènes d'ordre par tomographie atomique." Rouen, 1996. http://www.theses.fr/1996ROUES068.

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La sonde atomique classique associée à la microscopie ionique est une technique d'observation et d'analyse quantitative à très haute résolution spatiale. Des mesures de concentration résolues à l'échelle du plan atomique peuvent être obtenues. Le développement récent de la sonde tomographique (1993) ouvre de nouvelles perspectives en sciences des matériaux, celles de l'exploration de la matière en trois dimensions à une échelle proche de l'atome. Ces deux techniques sont appliquées à l'étude des effets d'ordre dans les superalliages à base de nickel et dans Cu3Au. Dans les superalliages, nous

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Oliveira, Verónica Alexandra Antunes. "Ferramentas de apoio à tradução científica: uma abordagem comparativa." Master's thesis, Universidade de Aveiro, 2016. http://hdl.handle.net/10773/17031.

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Mestrado em Tradução Especializada - Ciências da Saúde<br>Atualmente, os tradutores, de modo a produzirem traduções num intervalo de tempo mais curto e com elevada qualidade, necessitam de um conjunto de recursos como, por exemplo, sistemas de tradução assistida por computador, programas de referência linguística ou sistemas de tradução automática. Por conseguinte, o presente Projeto terá como objetivo abordar a respetiva utilização prática num contexto profissional da área da tradução científica (em particular Ciências da Saúde), através de uma exposição teórica e de uma análise comparativa p

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Ho, Yi-Hsuan, та 何怡萱. "Location-Routing Problem with Demand Range 研". Thesis, 2018. http://ndltd.ncl.edu.tw/handle/senwg6.

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碩士<br>國立臺灣科技大學<br>工業管理系<br>106<br>This research proposes and formulates a new variant of the location routing problem called LRP with demand range (LRPDR) for a special Business to Business case. It extends the location routing problem by allowing flexibility in the delivery quantity. The goal of LRPDR is minimizing the objective value calculated by the total cost minus the extra revenue. The total cost consists of traveling cost of vehicles, the opening cost of the depot, and the activation cost of vehicles. This study proposes a new hybrid algorithm that combines simulated annealing (SA) and

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Lung, Min-Hsien, and 龍旻賢. "The Range Maximum Density Segment Query Problem in the Sequence." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/85s32a.

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碩士<br>國立臺灣大學<br>資訊工程學研究所<br>104<br>Given a sequence A = ⟨a1, a2, ... , an⟩ of real numbers, let A(i, j) denote the segment ⟨ai, ... , aj⟩ of A. We define Sum(i; j) = ai + ai+1 + ... + aj to be the sum of segment A(i, j), and j - i + 1 to be the total width of segment A(i, j). We define the density of A(i, j), denoted by d(i, j), to be Sum(i, j)/(j - i + 1). The maximum density segment problem is to find the maximum density segment of A with width between two given integers, L and U. The range maximum density segment query (RMDSQ) problem is to input a segment A(i, j) and to output the maximum

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Hung, Ling-Ju, and 洪綾珠. "Range Search Trees and the Maximum Agreement Subtree Problem on Binary Trees." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/92764435021626808896.

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碩士<br>國立中正大學<br>資訊工程研究所<br>91<br>An evolutionary tree is a rooted tree. Each internal node of evolutionaty trees has at least two children and the leaves are labelled with distinct symbols representing species. Constructing evolutionary trees for species sets is a fundamental work in computing biology. Unfortunately, there is no single agreed upon method for this task, and many methods are in used. Different methods may lead to different trees for the same species. The resulting trees should be compared for consensus. It has become necessary to automate this process as the number of species un

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Hsieh, Yong-Hsiang, and 謝詠翔. "Optimal Algorithms for the Interval Location Problem with Range Constraints on Length and Average." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/84227236403823748438.

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博士<br>國立清華大學<br>資訊工程學系<br>95<br>Let A be a sequence of n real numbers, L1 and L2 be two integers such that L1 <= L2 , and R1 and R2 be two real numbers such that R1 <= R2. An interval of A is feasible if its length is between L1 and L2 and its average is between R1 and R2. In this dissertation, we study the following problems: finding all feasible intervals of A, counting all feasible intervals of A, finding a maximum cardinality set of non-overlapping feasible intervals of A, locating a longest feasible interval of A, and locating a shortest feasible interval of A. The problems are motivated

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Kilistoff, Kristen. "On the Modifiable Areal Unit Problem and kernel home range analyses: the case of woodland caribou (Rangifer tarandus caribou)." Thesis, 2014. http://hdl.handle.net/1828/5673.

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There are a myriad of studies of animal habitat use that employ the notion of “home range”. Aggregated information on animal locations provide insight into a geographically discrete units that represents the use of space by an animal. Among various methods to delineate home range is the commonly used Kernel Density Estimation (KDE). The KDE method delineates home ranges based on an animal’s Utilization Distribution (UD). Specifically, a UD estimates a three-dimensional surface representing the probability or intensity of habitat use by an animal based on known locations. The choice of ban

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