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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.
1

Flexible and Migration Friendly Implementation of a Safety-Critical Automotive Application

Sandahl, Anna January 2011 (has links)
This thesis presents a systematic and structured way to migrate embedded software running on a digital signal processor to a different hardware platform. The solution includes using design patterns, a layered architecture and clearly defined interfaces to perform hardware abstraction. The proposed solution is aimed for a particular embedded system used in a product at AI.
2

Migration inversée. Le choix de vivre sa retraite dans un pays du Maghreb / Senior migration

Villemin, Virginie 17 December 2018 (has links)
La migration économique en France des Marocains, Tunisiens, Algériens dans différentes phases historiques du XXe siècle est - et fut- l'objet de nombreuses études. En revanche, la migration dans le sens France-Maghreb n'a été que peu abordée, bien qu'elle constitue pour de plus en plus de retraités un choix mûrement consenti pour aborder cette période de l'existence.« Migration inversée » s'est focalisée sur les Français migrant au Maroc au moment de leur retraite, et dont la migration constitue soit un retour aux sources – puisque certains sont natifs de ce pays alors sous régime de protectorat –, soit une migration économique, devant la perte d'un pouvoir d'achat occasionné par le passage à ce nouveau statut. L'expression Migration inversée renvoie donc ici, par symétrie, à ces milliers de Maghrébins qui, pour des raisons économiques, avaient quitté leur territoire d'origine, leur famille, afin de migrer vers l'Europe.Toute migration interroge l'espace, l'économie et la société de référence tout autant que la société d'installation. Pourquoi, dans l'esprit d'un retour même symbolique vers leurs racines, certains retraités quittent la France, pays dont ils portent la nationalité, pour s'installer – ou se réinstaller dans un pays du Maghreb, culturellement et socialement différent de celui où il ont passé l'essentiel de leur existence. Première migration ou ré-émigration, ces deux situations seront abordées à partir de l'expérience des individus interrogés dans le cadre de cette étude.Par réflexivité, cette thèse en sociologie visuelle et filmique interroge les frontières entre le chercheur/ le réalisateur et l'apport d'un point de vue méthodologique de l'outil filmique dans le cadre d'une recherche. / First and foremost the economical migration about Moroccan, Tunisian, Algerian is the items of various studies in France. Nonetheless the contrary is not much approach same if the migration France-Maghreb increase among pensioners. It s rational choice to come up to the senior. This thesis take place to reverse these migratory flows all migration accept area economy and the reference society juste as much the news society. Last but no least, this thesis is sociologie ask the border between the research and the producer.
3

Assessing the limiting factors for re-introduction of sockeye salmon to the Coquitlam Water Supply Area

Stuart, Scott 15 June 2010 (has links)
Prior to the construction of the dams, migrating salmonid species accessed the upper reaches of the Capilano, Seymour, and Coquitlam watersheds as an integral part of their natural lifecycle. There are multiple initiatives being undertaken by BC Hydro and the stakeholders to re-introduce sockeye salmon (Oncorhynchus nerka) to one of their natural habitat in the upper Coquitlam watershed. Concerns have been raised that the restoration may be in conflict with the drinking water mandate of Metro Vancouver’s watershed management policies. The research objective of this project was to investigate and assess the social, economic, and environmental aspects of restoring an extirpated sockeye salmon population. Through an exploratory case-study approach, the research concluded that the existing fish passage constraints and reliance upon re-anadromy to restore the population are limiting factors in sustaining the Coquitlam Reservoir sockeye.
4

Non-migrating tides in the Martian thermosphere

Kumar, Aishwarya S. 02 August 2018 (has links)
Previous studies have identified longitudinal structures associated with non-migrating tides in observations of the upper neutral atmosphere of Mars. MAVEN’s Imaging Ultraviolet Spectrometer (IUVS) observations of the upper atmosphere reveal variations in density with longitude at altitudes of 130 – 200 km, and can be used to identify non-migrating tides. These observations cover higher latitudes and allow for studying the local time variations of tides. The analysis presented here shows that the longitudinal structure attributed to non-migrating tides is dominated by wavenumber 2 and wavenumber 3 harmonics during the periods studied. Comparison with the Neutral Ion and Gas Mass spectrometer (NGIMS) shows a good agreement in wave amplitudes observed for the first two cases studied. The temperatures and 𝑂/𝐶𝑂# ratios from the IUVS L2 data files revealed an anti-correlation with the densities which confirms the theoretical interpretation from the linear wave theory. / Master of Science / There are waves internal to all fluids in our surroundings and daily lives, such as sound waves. Waves in the atmosphere are also fluid in nature. In planetary atmospheres, the scale sizes of some of these waves become comparable to the size of the planet itself. The waves interact with the structure of the surface of Mars to form a certain type of wave called “Non-migrating tides”. These waves have been observed in multiple previous studies in the upper atmosphere of Mars (~130 km and above). These waves cause the atomic and molecular content of the upper atmosphere to be displaced in a particular manner to form a unique structure. The structures formed are observed on a scale that covers the entire planet. It is by studying these structures in the upper atmosphere that it is possible to characterize the waves that control them and thereby understand their nature and impact. Understanding how these waves vary helps spacecraft to gain better control over mechanisms required to swing them into the desired orbit (location). This study uses the observations from an instrument aboard the MAVEN mission and compares it to the observations from another instrument aboard the same mission. The results of this study demonstrate that these “Non-migrating” tides play a vital role in controlling the behavior of the upper atmosphere.
5

O direito ao grito : os múltiplos espaçostempos do cotidiano de uma escola pública do interior e as marcas dos alunos migrantes nos/dos currículos realizados

Girelli, Danielle Piontkovsky 11 December 2006 (has links)
Made available in DSpace on 2016-12-23T14:01:38Z (GMT). No. of bitstreams: 1 ANEXOS Dissertacao.pdf: 241054 bytes, checksum: 20c1db33dd5d4f15e95f36f0ae939abf (MD5) Previous issue date: 2006-12-11 / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior / The text presents an attempt of translation of the moments lived starting from the research that investigates the nets of woven you know-do and shared by the migrating students in the daily of a municipal public school of São Roque of Canaan, looking for to problematize the marks left in the accomplished curricula, before the multiples life space-times and of the established relationships with the contexts of the daily of those students. It appears for the need of problematizing such marks that are configured as tracks left in your actions in the curricula, expressing know, you do, feelings, cultures, languages, ideas, movements and they are placed for in addition it is allowed. They concern the to be-do forms, to the daily of life, to the cultural manifestations and, a lot of times, they constitute to the school a threat to the instituted, being silenced, excluded, marginalized. He/she/you tries to discuss a little of that that happens in the daily, of the experiences lived by the students that move for long distances for us to be at the school, with all the c, fears, fatigues and utopias that your daily courses demand. He/she/you assumes the characters of the research as " hybrid " subjects that inhabit the among-places, establishing negotiation practices and translation and leaving your marks through actions and uncontrollable experiences, in movements unable of fixation. It accomplishes the investigation with the daily and it uses methodological roads of qualitative character, with base in the studies ethnographic. It uses as procedures for collection of the data participant observation, glimpses intensive and analysis of documents, besides other resources, as: filming, picture, recording and field diary. He/she/you emphasizes that the curriculum would be accomplished in the daily relationships, with change manifestations, negotiation and in the several practices that involve to can, speech and creation of meanings. It still believes in the possibility of producing other-new movements in the accomplished curricula, that consider the differences among the subjects; the identities placed in displacement processes and escape; the manifestations and cultural articulations. / O texto apresenta uma tentativa de tradução dos momentos vividos a partir da pesquisa que investiga as redes de saberesfazeres tecidas e compartilhadas pelos alunos migrantes no cotidiano de uma escola pública municipal de São Roque do Canaã, buscando problematizar as marcas deixadas nos currículos realizados, diante dos múltiplos espaçostempos de vida e das relações estabelecidas com os contextos do cotidiano desses alunos. Aponta para a necessidade de problematizar tais marcas que se configuram como pistas deixadas em suas ações nos currículos, expressando saberes, fazeres, sentimentos, culturas, linguagens, idéias, movimentos e estão colocadas para além do que é permitido. Dizem respeito às formas de serfazer, aos cotidianos de vida, às manifestações culturais e, muitas vezes, constituem para a escola uma ameaça ao instituído, sendo silenciado, excluído, marginalizado. Procura discutir um pouco daquilo que acontece no cotidiano, das experiências vividas pelos alunos que se deslocam por longas distâncias para estarem na escola, com todos os desafios, medos, cansaços e utopias que seus percursos diários exigem. Assume os personagens da pesquisa como sujeitos híbridos que habitam os entre-lugares, estabelecendo práticas de negociação e tradução e deixando suas marcas através de ações e experiências incontroláveis, em movimentos incapazes de fixação. Realiza a investigação com o cotidiano e emprega caminhos metodológicos de caráter qualitativo, com base nos estudos etnográficos. Utiliza como procedimentos para coleta dos dados observação participante, entrevista intensiva e análise de documentos, além de outros recursos, como: filmagem, fotografia, gravação e diário de campo. Enfatiza que o currículo seria realizado nas relações cotidianas, com manifestações de troca, negociação e nas diversas práticas que envolvem poder, discurso e criação de significados. Acredita ainda na possibilidade de produzir outros/novos movimentos nos currículos realizados que considerem as diferenças entre os sujeitos; as identidades colocadas em processos de deslocamento e fuga; as manifestações e articulações culturais.
6

A Proposal for a Series of Studies to Explore the Phenomenon of the International Migration of Indonesian Nurses

Elison, Nila Kusumawati 16 May 2014 (has links)
On January 1st, 2014, Indonesia began implementing universal health coverage. Despite the fact that the density of human resources for health (HRH) is far lower than the International Labor Organization’s benchmark, the Indonesian government is ambitiously committed to providing equal, quality, and extended healthcare services to an estimated population of 257.5 million people by 2019 without putting them in financial hardship. In addition, the government expects to ensure a minimum of 85% of the health recipients is satisfied with attained healthcare services. With respect to nurses, the massive international migration of qualified and motivated Indonesian nurses that has taken place over the last decade is alleged to be one of the factors responsible for the low density. However, at this point, very little publicly available information exists that comprehensively displays the phenomenon. As such, to help stakeholders understand the phenomenon, mitigate the recurrence of massive international migration of Indonesian nurses, and make relevant data-driven HRH policies, a proposal for a series of studies to reveal the phenomenon of the international migration of Indonesian nurses is developed. An 18-month research project with various sampling methods, research instruments, and research methods will be conducted to explore four main international nursing migration issues from multiple study populations. The study populations include migrating and returning Indonesian nurses, nursing organizations both in Indonesia and in four foreign countries, local recruitment agencies, two government agencies in Indonesia, and several Indonesian embassies overseas.
7

Evoluční algoritmy / Evolutionary Algorithms

Szöllösi, Tomáš January 2012 (has links)
The task of this thesis was focused on comparison selected evolutionary algorithms for their success and computing needs. The paper discussed the basic principles and concepts of evolutionary algorithms used for optimization problems. Author programmed selected evolutionary algorithms and subsequently tasted on various test functions with exactly the given input conditions. Finally the algorithms were compared and evaluated the results obtained for different settings.
8

Vícekriteriální optimalizace elektromagnetických struktur založená na samoorganiující se migraci / Multiobjective optimization of electromagnetic structures based on self-organizing migration

Kadlec, Petr January 2012 (has links)
Práce se zabývá popisem nového stochastického vícekriteriálního optimalizačního algoritmu MOSOMA (Multiobjective Self-Organizing Migrating Algorithm). Je zde ukázáno, že algoritmus je schopen řešit nejrůznější typy optimalizačních úloh (s jakýmkoli počtem kritérií, s i bez omezujících podmínek, se spojitým i diskrétním stavovým prostorem). Výsledky algoritmu jsou srovnány s dalšími běžně používanými metodami pro vícekriteriální optimalizaci na velké sadě testovacích úloh. Uvedli jsme novou techniku pro výpočet metriky rozprostření (spread) založené na hledání minimální kostry grafu (Minimum Spanning Tree) pro problémy mající více než dvě kritéria. Doporučené hodnoty pro parametry řídící běh algoritmu byly určeny na základě výsledků jejich citlivostní analýzy. Algoritmus MOSOMA je dále úspěšně použit pro řešení různých návrhových úloh z oblasti elektromagnetismu (návrh Yagi-Uda antény a dielektrických filtrů, adaptivní řízení vyzařovaného svazku v časové oblasti…).
9

Contribuições para uma teoria da discriminação nas relações de trabalho / Contributions to a theory on discrimination in work relationships

Lima, Firmino Alves 01 June 2010 (has links)
O principal objetivo da pesquisa é revelar e examinar os principais elementos encontrados nas condutas discriminatórias nas relações de trabalho, como alicerce de uma teoria da discriminação nas relações de trabalho. A tese extraiu conceitos e princípios antidiscriminatórios mediante a identificação e estudo dos componentes das práticas discriminatórias. As conclusões da investigação foram baseadas no direito antidiscriminatório geral, bem como no direito antidiscriminatório laboral. A pesquisa tem início na busca das origens da expressão discriminação, dentro de seu sentido pejorativo, como tratamento diferenciado ilícito. Posteriormente, faz uma avaliação do significado e do alcance do dever de tratamento igualitário, bem como demonstra a natureza destacada das normas antidiscriminatórias. É procedida a identificação dos componentes de uma prática discriminatória através do exame detalhado de suas principais características. Igualmente são apresentados os mais interessantes conceitos doutrinários, normativos e jurisprudenciais sobre a discriminação laboral, bem como as modalidades discriminatórias mais comuns. Dos componentes apresentados são colhidos alguns princípios antidiscriminatórios laborais envolvidos, tanto materiais como processuais. Por fim, é abordada a complexa e preocupante situação da discriminação praticada contra trabalhadores migrantes, em face de ser uma modalidade que tem vislumbrado crescentes dificuldades no seu combate. Como conclusão da pesquisa, é proposto um conceito de prática discriminatória nas relações do trabalho. / The main objective of the study is to uncover and examine the principal elements found in discriminatory conduct in work relationships, as a foundation of a theory of work relation discrimination. This thesis extracted concepts and antidiscrimination principles by identifying and studying the components of discriminatory practices. The investigations conclusions were based on both general and labor antidiscrimination law. The study begins with a search for the origins of the expression discrimination, in its pejorative sense, as illicit differentiated treatment. Later, it evaluates the meaning and scope of the duty of equal treatment, as well as it demonstrates the outstanding nature of the antidiscrimination norms. Next, in the study, the identification of components of discriminatory practices is done through a detailed examination of their main characteristics. The most interesting, doctrinaire, normative and jurisprudential concepts are presented in the same manner, which are related to work discrimination as well as to the most common discriminatory modalities. Some labor antidiscrimination principles, both material and procedural, result from the concepts here presented. Finally, the complex and preoccupying situation of the discrimination practiced against migrating workers is addressed, in light of the fact that this is a modality of discrimination which has become ever more difficult to combat. As a final conclusion of this study, a concept of discriminatory practice is proposed in work relations.
10

Contribuições para uma teoria da discriminação nas relações de trabalho / Contributions to a theory on discrimination in work relationships

Firmino Alves Lima 01 June 2010 (has links)
O principal objetivo da pesquisa é revelar e examinar os principais elementos encontrados nas condutas discriminatórias nas relações de trabalho, como alicerce de uma teoria da discriminação nas relações de trabalho. A tese extraiu conceitos e princípios antidiscriminatórios mediante a identificação e estudo dos componentes das práticas discriminatórias. As conclusões da investigação foram baseadas no direito antidiscriminatório geral, bem como no direito antidiscriminatório laboral. A pesquisa tem início na busca das origens da expressão discriminação, dentro de seu sentido pejorativo, como tratamento diferenciado ilícito. Posteriormente, faz uma avaliação do significado e do alcance do dever de tratamento igualitário, bem como demonstra a natureza destacada das normas antidiscriminatórias. É procedida a identificação dos componentes de uma prática discriminatória através do exame detalhado de suas principais características. Igualmente são apresentados os mais interessantes conceitos doutrinários, normativos e jurisprudenciais sobre a discriminação laboral, bem como as modalidades discriminatórias mais comuns. Dos componentes apresentados são colhidos alguns princípios antidiscriminatórios laborais envolvidos, tanto materiais como processuais. Por fim, é abordada a complexa e preocupante situação da discriminação praticada contra trabalhadores migrantes, em face de ser uma modalidade que tem vislumbrado crescentes dificuldades no seu combate. Como conclusão da pesquisa, é proposto um conceito de prática discriminatória nas relações do trabalho. / The main objective of the study is to uncover and examine the principal elements found in discriminatory conduct in work relationships, as a foundation of a theory of work relation discrimination. This thesis extracted concepts and antidiscrimination principles by identifying and studying the components of discriminatory practices. The investigations conclusions were based on both general and labor antidiscrimination law. The study begins with a search for the origins of the expression discrimination, in its pejorative sense, as illicit differentiated treatment. Later, it evaluates the meaning and scope of the duty of equal treatment, as well as it demonstrates the outstanding nature of the antidiscrimination norms. Next, in the study, the identification of components of discriminatory practices is done through a detailed examination of their main characteristics. The most interesting, doctrinaire, normative and jurisprudential concepts are presented in the same manner, which are related to work discrimination as well as to the most common discriminatory modalities. Some labor antidiscrimination principles, both material and procedural, result from the concepts here presented. Finally, the complex and preoccupying situation of the discrimination practiced against migrating workers is addressed, in light of the fact that this is a modality of discrimination which has become ever more difficult to combat. As a final conclusion of this study, a concept of discriminatory practice is proposed in work relations.

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