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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
201

Effets du contrat d'entreprise : comparaison franco-vietnamienne / Effects of the contract of enterprise : French-vietnamese comparison

Chu, Huu Thang 30 June 2017 (has links)
La thèse examine la comparaison des effets du contrat d’entreprise en droit français et en droit vietnamien. Au sein des contrats spéciaux, dans un monde d’économie de services accrue, le contrat d’entreprise joue désormais un rôle majeur. Ses multiples facettes pourraient d’emblée permettre de dresser une liste de métiers. Elle serait haute en couleur, puisque la plupart des prestations de services peuvent se couler dans le moule juridique du contrat d’entreprise, pour le quel se trouvent concernés artisans,artistes, professions libérales, etc. Synallagmatique, le contrat d’entreprise engendre des obligations réciproques à la charge de l’entrepreneur et du maître de l’ouvrage. Elle a permis de mettre en évidence les obligations qui constituent le droit commun du louage d’ouvrage, et de s’apercevoir que les obligations nées du contrat d’entreprise ainsi que ses effets revêtent des contours spécifiques qui s’expliquent par particularités de la convention. Ces particularités sont indéniables s’agissant des obligations principales et accessoires de l’entrepreneur à l’égard du maître de l’ouvrage et à l’inverse. Ces deux parties devraient être sanctionnées pour l’inexécution des obligations contractuelles et être exonérées de la responsabilité en justifiant les causes d’exonération. L’étude comparative de ces particularités en droit français et en droit vietnamien permettra de constater les similitudes et les divergences entre les deux systèmes juridiques. Les deux pays sont proches sur le plan juridique. Ainsi, la conclusion qui s’en dégage est que certaines dispositions du droit français pourraient utilement inspirer les législateurs vietnamiens et vice versa. / The thesis examines the comparison of the effects of the contract of enterprise in Vietnamese law and French law. Within the special contracts, in a world of greater economy of services, the contract of enterprise plays from now on a major role with various operations. It would be with a ruddy complexion, because most of the services can steal into the legal mold of the contract of enterprise, thus that are concerned craftsmen, artists, medical services, liberal professions, etc. Synallagmatic, the contract of enterprise engenders mutual obligations chargeable to the contractor and the owner. The study allowed to point out the obligations that constitute the common rules of the contract of enterprise and, to notice that the obligations following the contract of enterprise are specific because of the particular aspects of this agreement.The particularities are undeniable with respect to the main and secondary obligations of the contractor towards his owner and on the contrary. Both parties should be sanctioned by the non-fulfillment of the contractual obligations and to be exempted from the responsibility by justifying the causes of exemption. Comparative studies of these particularities in French law and in Vietnamese law will allow to notice the similarities and the differences between both legal systems. The two countries are close on the legal plan. Thus, the conclusion that emerges is that certain provisions of the French law could usefully inspire the Vietnamese legislators and vice versa
202

L'interlangue des apprenants roumains de FLE au carrefour des langues romanes (études de cas sur des apprenants roumains étudiant aussi l'Italien et l'espagnol / The Interlanguage of the Romanian FFL learners at the crossroads between Romance languages (study case on the Romanian students learning also Italian and Spanish)

Caslaru, Mariana diana 05 September 2013 (has links)
Apprendre une nouvelle langue signifie exploiter, plus ou moins consciemment,l’espace de la proximité du système linguistique cible avec d’autres langues. Cette proximité encourage les transferts entre les systèmes linguistiques, qui acquièrent une valeur positive ou négative à l’intérieur de l’interlangue vue comme le troisième système linguistique développé par l’apprenant, différent de la langue source et de la langue cible. Nous nous intéressons à ces transferts et à l’influence que ceux-ci exercent sur l’interlangue, dans le cas des apprenants roumains de FLE, étudiant aussi l’italien et l’espagnol. L’analyse des données nous permet de rendre compte du rapport qui s’établit entre la conformité avec la norme et la complexité de l’interlangue et aussi de déterminer le rôle des transferts linguistiques positifs et négatifs par rapport à ces deux dimensions de l’interlangue (la complexité et la conformité) / Learning a new language means making use, more or less consciously, of the sphere ofproximity between the target linguistic system and the other languages. This proximitystimulates some transfers between the linguistic systems, thus acquiring either a positive or anegative value within interlanguage. This one is considered the third language system developedby the learner, being different from the source language and the target language. We focus onthese transfers and on their influence over interlanguage, in the case of the Romanian learnersstudying French as a foreign language, but also Italian and Spanish.The data analysis enables us, on the one hand, to give an account of the connectionexisting between the conformity to the norm and the complexity of interlanguage and, on theother hand, to ascertain the role of both positive and negative linguistic transfers against thesetwo dimensions of interlanguage (the complexity and the conformity) / A învăţa o nouă limbă înseamnă a exploata, în mod mai mult sau mai puţin conştient,spaţiul proximităţii sistemului lingvistic ţintă cu alte limbi. Această proximitate încurajeazătransferurile între sistemele lingvistice, care capătă o valoare pozitivă sau negativă în interiorulunei interlangue vazută ca fiind al treilea sistem lingvistic dezvoltat de un elev, diferit de limbasursă şi de limba ţintă. Suntem interesaţi de analiza acestor transferuri şi de influenţa pe careacestea o exercită asupra acestei interlangue, în cazul elevilor români care studiază FLE şiitaliana sau spanilola.Analiza datelor ne permite să explicăm raportul care se stabileşte între conformitatea cunorma şi complexitatea limbii elevului şi să determinăm rolul transferurilor lingvistice pozitive şinegative în raport cu aceste două dimensiuni ale unei interlangue (complexitatea şiconformitatea)
203

Méthodologie et composants pour la mise en oeuvre de workflows scientifiques / Methodology and components for scientific workflow building

Lin, Yuan 07 December 2011 (has links)
Les sciences relevant des sciences du vivant et de l'environnement (biologie, risques naturels, télédétection, etc.) ont depuis de nombreuses années accumulé les données d'observation et développé de grandes variétés de traitements.Les scientifiques de ces domaines doivent asseoir leur réflexion par des validations expérimentales. Celles-ci nécessitent la mise en œuvre de chaînes de traitements (ou protocoles expérimentaux) plus ou moins complexes.Le concept de "workflow" a été introduit de manière globale et raffiné en "workflow scientifique".Les systèmes actuels restent cependant difficiles à appréhender par des scientifiques dont les préoccupations ne relèvent pas directement de l'ingénierie informatique.L'approche suivie, en terme de méthodologie et de composants, propose une solution à ce problème.L'hypothèse initiale repose sur la vision utilisateur qui conçoit son travail en trois étapes :- La phase de planification, qui consiste à définir un modèle métier abstrait d'un workflow ;- La phase intermédiaire, qui consiste à concrétiser le modèle abstrait précédemment défini, en localisant les diverses ressources existantes au sein de ce que nous désignons comme contexte de travail. La définition, la vérification et la validation des modèles concrets reposent sur la connaissance des experts et sur la compatibilité des éléments du modèles ;- La phase dynamique, qui consiste à exécuter le modèle concret validé avec un moteur d'exécution.La thèse se focalise principalement sur les divers problèmes soulevés dans les deux premières phases (planification et intermédiaire).A partir d'une analyse des travaux existants, nous déclinons les divers maillons :méta modèle et langage de workflow, contexte de travail, graphe de ressources, traitement de cas d'incompatibilité de la proposition.La validation des travaux s'est effectuée dans plusieurs domaines cibles: biologie, risques naturels et télédétection.Un prototype a été développé, il propose les fonctionnalités suivantes :conception et sauvegarde de chaines de traitements abstraites,description et localisation de ressources, vérification de la validité des chaînes concrètes. / For many years in life and the environmental science domains (such asbiology, risk, remote sensing, etc.), observational data haveaccumulated and a great number of related applications have beenimplemented. Scientists working in these domains have to establish theirreflections and evaluations based on experimental validations, whichrequire a more or less complex workflow. The "workflow" has beenintroduced as a global and general concept, and defined as "scientificworkflow". However, the current complex systems remain difficult toaccess by scientist, whose expertise is not directly related to thedomain of computer science engineering.Within the following approach we propose a methodical solution for thisproblem.The initial hypothesis is based on the vision of an user, who conceiveshis work in three stages:1) The conception stage, which consists of constructing an abstractworkflow model;2) The intermediate stage, which represents an instantiation step of thepre-defined abstract model, by locating different existing resources inan environment, named "work context" in our approach. The definition,verification and validation of a concrete model depend on the experts'knowledge of his specialized domain and the compatibility of elements inthe model.3) The dynamic stage, which consists of establishing and executing thevalid concrete model by using a workflow execution engine.In this thesis we mainly concentrate on the different problems raised bythe first two stages (conception and intermediate). Based on an analysisof existing efforts we decline some elements such as meta model and theassociated workflow language, work context, resource graph, solution propositions for incompatible compositions.The validation for our approach has been carried out in various target domains such as biology, natural risk and remote sensing. A prototype has been developed, which provides the following functionalities:construction and saving the abstract workflow models, description and location of (data / application) resource, verification and validation of concrete workflow models.
204

[en] CONFORMITY ASSESSMENT AS A TOOL FOR ORGANIZATIONAL LEARNING IN LARGE ENGINEERING PROJECTS / [pt] AVALIAÇÃO DA CONFORMIDADE COMO FERRAMENTA DE APRENDIZAGEM ORGANIZACIONAL EM PROJETOS DE ENGENHARIA DE GRANDES EMPREENDIMENTOS

LUCIANO ASSALIM 24 May 2011 (has links)
[pt] O objetivo da dissertação é analisar em que medida a avaliação da conformidade de projetos de engenharia de grandes empreendimentos, conduzidos segundo regime epecista, pode ser utilizada como ferramenta de aprendizagem organizacional pelas entidades envolvidas. No contexto organizacional em que a pesquisa se insere, os objetos de análise são os projetos de três terminais aquaviários a serem operados pela Transpetro: (i) Pecém – Tecem (CE); (ii) Barra do Riacho (ES); e (iii) Ilha Comprida (RJ) e a unidade principal é a Unidade de Implementação de Empreendimentos para Transpetro (IETR) da Petrobras. A metodologia compreende: (i) pesquisa bibliográfica e documental sobre os temas centrais; (ii) seleção do tipo de caso e delimitação das unidades de caso; (iii) proposição do modelo conceitual; (iv) elaboração do estudo de caso; (v) formulação das conclusões do caso e recomendações para as entidades envolvidas. Destacam-se como resultados da pesquisa: (i) a indicação dos documentos críticos nas fases FEED e executiva dos respectivos projetos; (ii) o mapeamento dos principais erros oriundos da incompatibilização entre as disciplinas envolvidas ou decorrentes do não atendimento a requisitos de normas e regulamentos técnicos aplicáveis; e (iii) a proposição de recomendações para as entidades envolvidas. Como conclusão, a pesquisa indica que o modelo conceitual proposto mostrou-se adequado para os fins a que se destina, constituindo um importante instrumento de gestão que poderá ser disseminado em outros contextos organizacionais de avaliação da conformidade de projetos de engenharia. / [en] The objective of this dissertation is to analyze to what extent the conformity assessment of engineering projects in large buildings, conducted according EPC regime, can be used as a tool for organizational learning by the entities involved (contractor, business EPC; subcontractors and certification). In the organizational context in which the research takes place, the objects of analysis are the projects of three waterway terminals of the Transpetro: (i) Pecém - Tecém (CE); (ii) Barra do Riacho (ES); and (iii) Ilha Comprida (RJ) and the main unit is the Unit Implementation of Projects for Transpetro (IETR) from Petrobras. The method comprises: (i) bibliographic and documentary research on the central themes, (ii) selecting the type of case and delimitation of the unit case, (iii) propose of a conceptual model, (iv) preparation of case study, (v) formulation of conclusions and recommendations of the case to entities involved. Stand as the search results: (i) an indication of critical documents in phases FEED and executive of the respective projects, (ii) the mapping of the principal errors that come from the incompatibility between the disciplines involved or arising from the unmet requirements of applicable standards and technical regulations; (iii) to propose recommendations for the entities involved. In conclusion, the research shows that the suggested model was adequate for the purposes for which it is intended, constituting an important management tool and learning that could be disseminated in other organizational contexts of conformity assessment of engineering projects.
205

A influência da predisposição para relacionamentos românticos de curto e de longo prazo na preferência por serviços de maior risco / The influence of short and long term romantic relationships in preference for greater risk services

Vils, Leonardo 05 March 2015 (has links)
Submitted by Nadir Basilio (nadirsb@uninove.br) on 2016-06-21T14:43:39Z No. of bitstreams: 1 LeonardoVils.pdf: 1317899 bytes, checksum: 72185e376a3439d97442d46618097bf6 (MD5) / Made available in DSpace on 2016-06-21T14:43:39Z (GMT). No. of bitstreams: 1 LeonardoVils.pdf: 1317899 bytes, checksum: 72185e376a3439d97442d46618097bf6 (MD5) Previous issue date: 2015-03-05 / Two experiments based on principles of Darwin´s Sexual Selection and assumptions of Evolutionary Psychology, evaluate the tendency to conspicuous display of men and women in romantic stimulus conditions. The first experiment, 2x2 between subjects, indicates that men and women tend to a larger conspicuous display by choosing more risky sports activities, under romantic motives of short-term than long-term. As part of this propensity for exhibitionism, the second experiment, 4x2 between subjects, indicates that men and women, stimulated by short-term romantic motives, show a preference for differentiation messages when promoting services, showing an increase of competitiveness in the search for a casual partner than for the search for a lasting relationship. This study contributes to the understanding of consumer behavior under emotional stimuli of the same positive valence, and it relationship with different choices motivated by interest in short and long term relationships. / Dois experimentos baseados em princípios da Seleção Sexual de Darwin e em pressupostos da Psicologia Evolucionista, avaliam a tendência a exibição conspícua de homens e mulheres sob estímulo de condições românticas. O primeiro experimento, 2x2 entre sujeitos, indica que homens e mulheres tendem a uma maior exibição por meio da escolha de atividades esportivas mais arriscadas, sob motivações românticas de curto prazo do que de longo prazo. Como parte desta propensão ao exibicionismo, o segundo experimento, 4x2 entre sujeitos, indica que homens e mulheres, estimulados por motivações românticas de curto prazo, demonstram a preferência por mensagens de diferenciação quando da promoção de serviços, evidenciando uma maior tendência à competitividade na busca por um(a) parceiro(a) casual do que na busca por um relacionamento duradouro. Este estudo contribui para o entendimento do comportamento do consumidor, sob estímulos emocionais de mesma valência, positiva, em sua relação com escolhas distintas motivadas pelo interesse em relacionamentos de curto e de longo prazo.
206

Análise do índice de conformidade e do índice de homogeneidade em planejamentos radioterápicos comparação entre as técnicas de IMRT, 3D-CRT. /

Arruda, Gabriel Augusto do Nascimento January 2020 (has links)
Orientador: Marco Antônio Rodrigues Fernandes / Resumo: Os modernos sistemas de planejamentos de tratamento (Treatment Planning System - TPS) computadorizados possibilitam a análise de parâmetros que informam sobre a homogeneidade (Índice de Homogeneidade - IH) e a conformidade (Índice de Conformidade - IC) da distribuição de dose de radiação em todo o volume irradiado. O IH é determinado verificando o gradiente de dose de radiação em todo o volume de tratamento planejado (PTV), uma distribuição de dose perfeitamente homogênea implica em IH igual a zero. O IC representa o grau de conformidade entre a região do PTV coberta pela dose prescrita e o volume total do PTV, quanto mais próximo do valor 1,0 melhor a conformidade do tratamento. Nesta pesquisa foram analisados os índices IH e IC para 82 casos clínicos de pacientes anteriormente submetidos à radioterapia, comparando os valores calculados destes parâmetros em planejamentos realizados com a técnica radioterápica tridimensional conformacional (3D-CRT) com a técnica de radioterapia de intensidade modulada (IMRT), e correlacionando estes índices com a dose de radiação preconizada em cada um dos casos clínicos estudados. Os planejamentos radioterápicos foram efetuados em dois diferentes Sistemas de Planejamento de Tratamento (TPS), o TPS Eclipse e o TPS XiO. Os resultados apontam que os planejamentos feitos com a técnica de IMRT apresentam valores de IC e IH levemente melhores do que os obtidos com a técnica 3D-CRT. / Abstract: Modern Treatment Planning System (TPS) computerized allows the analysis of parameters that report on the homogeneity index (HI) and conformity index (CI) of radiation dose distribution throughout the irradiated volume. IH is determined by checking the radiation dose gradient across the PTV (planned treatment volume), a perfectly homogeneous dose distribution implies IH = zero. The IC represents the degree of conformity between the PTV region covered by the prescribed dose and the total PTV volume, the closer to 1.0 the better the treatment compliance. In this research IH and IC indices were analyzed for 82 clinical cases previously submitted to radiotherapy, comparing the calculated values of these parameters in three-dimensional conformal radiation therapy (3D-CRT) planning with the intensity modulated radiation therapy (IMRT) technique, and correlating these indices with radiation dose recommended in each of the clinical cases studied. Radiotherapy planning was carried out in two different treatment planning system (TPS): TPS Eclipse and TPS XiO. The results indicated that the plans made with the IMRT technique present slightly better IC and IH values than those obtained by 3DCRT technique. / Mestre
207

Měřicí přístroj HDO signálů / Measurement system of Ripple Control (RC) signals

Čurda, Pavel January 2019 (has links)
The thesis deals with the introduction of the measuring instrument SVA - M on the market for compliance with electromagnetic compatibility and electrical safety requirements. Furthermore it deals with determination of measuring accuracy instrument SVA - M and measurement uncertainties. For the determination of accuracy there is a theoretical analysis and subsequent practical measurements.
208

Aspekty spolehlivosti při posuzování shody vah u výrobce / Aspect of Reliability in Risk Analysis Proces

Šmíd, Michal January 2008 (has links)
The products, which can be labelled with a mark of conformity are included in regulated sphere and they have to ful fill the given requirments before makrket introduction. This diploma thesis is dealing with the aspects which have to fulfilled before the nonautomatic weighing instruments from are introduced to the market. The diploma thesis also revises current methods and proceeds of conformity assessment on ES workplace of conformity assessment accordin to appropriate norms, documents and directives. The aim is also to make a new quality manual for the ES workplace of conformity assessment.
209

BezpeÄnost obrbÄc­ch stroj / Machine tools safety

Smetana,  tÄpn January 2016 (has links)
This Masterâs thesis concerns about the safety of machinery, in the literary research part you can find information about the law system and requirements of European Union and Czech Republic. There is a description of the legal enactments, which the manufacturers of machinery needs to follow. Second part of this thesis is about the safety of a milling center. The milling center is analyzed here, you can find here the description of its components. The milling center was then described with the help of block diagrams. For each component from the block diagram you can find here a list of dangerous situations which can occur and also a list of safety precautions for each situation. Based on these information the list of requirements for the milling center was made.
210

Avaliação dos índices de qualidade da água bruta de um manancial em área urbana /

Coneglian, Milena Guirado January 2020 (has links)
Orientador: Paulo Cesar Lodi / Resumo: A Política Nacional de Recursos Hídricos (Lei nº 9.433/1997) estabelece o enquadramento dos corpos hídricos como um dos instrumentos de gestão das águas. A CETESB – Companhia Ambiental do Estado de São Paulo, que compõe o Sistema Nacional de Gerenciamento de Recursos Hídricos criado por esta Lei, mantém Programa de Monitoramento da qualidade das águas e utiliza índices de qualidade das águas como ferramenta para a interpretação de dados ambientais complexos, com a finalidade de auxiliar no processo decisório das políticas públicas municipais além de informar técnicos e público em geral. Nesse sentido, com o objetivo de avaliar a evolução da qualidade de um manancial em área urbana e a sua conformidade em relação ao enquadramento, este estudo de caso apresenta uma análise sobre os Relatórios de Qualidade das Águas Interiores do Estado de São Paulo emitidos pela CETESB com ênfase nos arquivos relativos aos resultados dos parâmetros e indicadores de qualidade das águas do ponto de interesse, o Rio Lençóis, situado na UGRHi-13, de 2009 a 2018. O índice de conformidade ao enquadramento (ICE) foi aplicado anualmente e, também, bienalmente separados o período chuvoso do seco. Os principais resultados demonstram que as variáveis que mais apresentaram-se em desacordo com a Resolução CONAMA nº 357/2005 foram ‘ferro dissolvido’, ‘Escherichia coli’, ‘fósforo’ e ‘PFTHM’, proveniente de fontes difusas de poluição e em concentrações mais elevadas após ocorrência de chuvas, relacionadas ao a... (Resumo completo, clicar acesso eletrônico abaixo) / Mestre

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