aLe sujet de la présente thèse nous a été suggéré par un fait déjà connu, à savoir que le passage d'un courant constant dans un tube en U contenant un monoacide fort entraîne l'apparition d'une zone frontière stable, se déplaçant avec une mobilité liée à celle de l'anion et séparant la colonne acide d'une couche d'eau cathodique d'épaisseur croissante. Il était donc logique de chercher à étudier les phénomènes d'électrophorèse sur un plan théorique et d'une manière aussi générale que possible en tenant compte des perturbations dues à la diffusion .Cette étude a été menée pour les électrolytes uni-univalents . Tous nos calculs sur ordinateur et toutes nos expériences montrent que la formation spontanée d'une zone frontière mobile s'éloignant d'une électrode s'accompagne toujours des deux caractéristiques suivantes : (1) Le champ existant au voisinage de cette frontière du côté de l'électrode est plus grand que celui qui règne dans la zone centrale du tube. (2) La mobilité de cette frontière peut être reliée à celle s des ions par un calcul traduisant un simple bilan matière. En conséquence et d'un point de vue pratique, on pourra prévoir la formation spontanée d'une zone frontière mobile et son déplacement par translation en calculant les champs susceptibles de régner de part et d'autre de la surface frontière hypothétique. Si le champ régnant du côté de l'électrode est le plus grand, la surface frontière existera et sa mobilité sera donnée par un simple bilan matière. Nous étudions actuellement l'extension de cette théorie aux polyacides, aux colloïdes, ... et plus généralement à tout corps "ionisable" dissout dans un solvant polaire quelconque. Sur un plan expérimental, nous cherchons d'abord à rendre la méthode des sondes plus précise. Afin de mesurer directement les concentrations ioniques et moléculaires le long du tube, nous travaillons aussi à adapter à notre problème diverses méthodes physiques d'analyse, en particulier la spectrophotométrie d'absorption moléculaire et le marquage radioactif des ions.

Made available in DSpace on 2014-12-17T14:07:19Z (GMT). No. of bitstreams: 1 JacianeMC_DISSERT.pdf: 3460773 bytes, checksum: d19c1cd7ea69109eb74a87fddcc67376 (MD5) Previous issue date: 2014-07-30 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior / Metal-Ceramic (M/C) Zirconia-stainless steel interfaces have been processed through brazing techniques due to the excellent combination of properties such as high temperature stability, high corrosion resistance and good mechanical properties. However, some M/C interfaces show some defects, like porosity and cracks results in the degradation of the interfaces, leading even to its total rupture. Most of time, those defects are associated with an improper brazing parameters selection to the M/C system. In this work, ZrO2 Y-TZP and ZrO2 Mg - PSZ were joint with the stainless steel grade 304 by brazing using a eutectic silver-copper (Ag28Cu) interlayer alloy with different thermal cycles. Ceramic surfaces were previous mechanically metallized with titanium to improve adhesion of the system. The effect of temperature on the M/C interface was studied. SEM-EDS and 3 point flexural bend test were performed to evaluate morphology, chemical composition and mechanical resistance of the M/C interfaces. Lower thermal cycle temperatures produced better results of mechanical resistance, and more regular/ homogeneous reaction layers between braze alloy and metal-ceramic surfaces. Also was proved the AgCu braze alloy activation in situ by titanium / Interfaces metal/cer?mica zirc?nia/a?o inox processadas via brasagem v?m sendo utilizadas devido a sua combina??o de propriedades tais como: estabilidade em altas temperaturas, elevada resist?ncia ? corros?o e boas propriedades mec?nicas. Contudo, alguns pares apresentam problemas a n?vel da interface, como trincas, fissuras e porosidades, contribuindo assim para a deteriora??o do par metal/cer?mica, podendo at? conduzir ? ruptura total da interface. Esses defeitos na interface podem estar associados a uma sele??o menos criteriosa dos par?metros de brasagem para cada sistema. No presente trabalho utilizou-se a uni?o entre zirc?nia (Y-TZP e Mg PSZ) com a?o inox 304. Essas jun??es foram metalizadas mecanicamente com Ti e brasadas em diferentes ciclos t?rmicos utilizando liga de adi??o Ag-Cu. Microscopia Eletr?nica de Varredura (MEV) com microan?lise por espectroscopia de Energia Dispersiva (EDS) e teste de flex?o em 3 pontos foram empregadas para investigar as propriedades da uni?o zirc?nia/a?o. Os resultados revelaram que para menores temperaturas de brasagem houve uma melhor resist?ncia a flex?o e camadas de rea??o mais homog?neas entre a liga de adi??o e os pares metal/cer?mica. Ficou tamb?m comprovado a ativa??o in situ da liga de adi??o AgCu

No description available.

As a consequence of the quick development of information technologies there has been a natural and gradual transition to the electronic data storage in nursing. The firstversions of the software application for such documentation have been developed in cooperation with professionals dealing with information technologies in the States of the European Union and it is the nurses who decide what the content of the nursing documentation will be. Therefore it is very important that the nurses {--} as the main users of this software {--} are actively involved in the creation process of the electronic nursing documentation. The advantage of introducing the electronic nursing documentation is filing of the important data about a client in the NIS where it is possible to retrieve the history anytime. In contrast to the traditional records, it is easier to read these records and it is not possible to cross any information out or lose it. Further, it saves nurses{\crq} time, it automatically records time and name of the medical worker who logged in the NIS and it meets the recommendations of the accreaditation standards. A qualitative research was used in the research part of this thesis. A semi-standardized interview with the head nurses and a structured interview with the senior staff nurses and ward sisters of the departments of internal medicine and of surginal wards of the selected hospitals were used to collect the data. Further, the method of content analysis was used to compare the electronic nursing documentation in the individua surveyed hospitals. The structured interview with the senior staff nurses and ward nurses was not done in the Hospital České Budějovice, a.s. because the programme of the electronic nursing documentation has not been started there. Case reports are created based on the gained interview results. The case reports comprise the research base on which categorized charts in which the research results are recorded are based. The research was conducted from January till June 2009. The surveyed group consists of head nurses, two senior staff nurses and two ward sisters of the departments of internal medicine and of surginal wards of the selected hospitals of the chosen regions of the Czech Republic. The research was conducted in the South Bohemian Region {--} the Hospital České Budějovice, a.s., the Pilsen Region {--} the Teaching Hospital Plzeň, the South Moravian Region {--} the Teaching Hospital Brno and the Vysočina Region {--} the Hospital Jihlava, p.o. Four research questions were defined at the beginning of our research in order to achieve our goal. The research questions 1: Does the electronic nursing documentation contain all phases of the nursing process (anamnesis, diagnosis, care plan and assessment)? The research questions 2: Is the nursing taxonomy a part of the electronic nursing documentation of each patient? How is the record of the nursing diagnosis created (crossing x filling in)? The research questions 3: Which nursing model has become the basis for the nursing anamnesis of the electronic nursing documentation? The research questions 4: Can the nurses take an active part in the preparation process of the electronic nursing documentation? All our research questions have been answered. We defined the following hypotheses based on the results of our research: H1: The electronic nursing documentation contains nursing anamnesis based on the Marjory Gordon{\crq}s conceptual model. H2: The nurses are offered to cooperate in the creation process of the electronic nursing documentation. H3: There is a taxonomy part in the nursing documentation. H4: The electronic nursing documentation covers all phases of the nursing process. We belive that the results of he

La dynamique actuelle d’individualisation de la relation de travail s’entend comme une remise au premier plan du salarié en tant qu’individu au sein de l’organisation du travail et en matière de reconnaissance. Ce tropisme vers l’individu constitue un processus institutionnel pluriel dans lequel coopération et rapports de force concourent à structurer et à légitimer l’individualisation aux niveaux interprofessionnels, sectoriels et organisationnels. L’économie des conventions permet d’appréhender, davantage que la théorie de l’agence, les interactions entre dynamiques institutionnelles et pratiques d’acteurs ainsi que les investissements de formes sur lesquels elles s’appuient. La nature des structurations macrosociales ne détermine pas totalement celle des pratiques dans les entreprises, où l’individualisation devient tangible. Si les évolutions du rapport salarial sont pour partie différenciées en France et au Royaume-Uni, elles laissent ouverte l’alternative entre deux types de valorisation de l’individu dans la relation de travail : « néolibéral » et « émancipateur ». Si le secteur de la banque de détail commerciale affiche dans les deux pays une l’individualisation structurée vers la productivité et le contrôle, plutôt que vers la reconnaissance des qualifications, la comparaison – issue pour l’essentiel d’entretiens et d’exploitation d’archives – de quatre établissements bancaires démontre qu’existent des pratiques d’individualisation partiellement différenciées, en particulier en ce qu’elles sont davantage formalisées dans les banques britanniques, tout autant qu’elles y sont mieux assumées et légitimées, tant par les directions que par les syndicats. Cela s’explique par le fait que l’individualisation s’y voit explicitement assigner un objectif plus clair – rétribuer la performance de chaque salarié – qu’en France où elle apparaît moins assumée par les directions et surtout destinée à lutter contre l’importance du collectif. / Current dynamics of individualisation of the employment relation can be defined as a movement towards better importance given to the employee as an individual in the employment relation, in terms of working organization as such as recognition. This tropism towards the individual is a multi-dimensional institutional dynamics, in which cooperation and power struggle contribute to structure and to legitimate individualisation at the multi-professional, sectoral and organizational levels. In this way, economics of conventions is more adapted than agency theory to analyse interactions between these institutional dynamics and practices, as well as “investments in forms” structuring them.However, these structures do not totally determine situated practices in enterprises, where individualisation becomes tangible. Even though dynamics of “wage relations” are partly different in France and in the United Kingdom, they leave an alternative between two patterns of valorization of individual in the employment relation: “neoliberal” and “emancipating”. Indeed, even though the retail banking sector shows us, both in France and in the UK, that individualisation is mainly structured towards a productivity and a control target, more than towards skills or qualification recognitions, comparison – based on interviews and archives exploitation – of individualisation practices in four retail banks shows differences, in particular more formalization in the British banks where practices are also more asserted and legitimated, both by management and trade unions. We explain that by the fact that individualisation has there a clearer goal – to remunerate individual performance – than in the two French banks, where individualisation is less asserted whereas its goal appears more as a mean to strike against collectivism.

Cette thèse retrace l’histoire de la biscuiterie Huntley and Palmers, implantée à Reading de 1841 à 1977. Elle étudie le développement de l’entreprise à travers ses successives innovations et modernisations, d’une firme familiale traditionnelle à une entreprise moderne qui finit absorbée par de plus grands groupes. Ce travail examine l’impact de ce géant de l’industrie biscuitière sur la société britannique et plus largement le monde à travers une étude de sa production alimentaire ainsi que de sa production visuelle, en mobilisant des éléments de culture matérielle des archives officielles de la firme ainsi que d’autres fonds originaux. La thèse étudie également en profondeur la question du paternalisme tel qu’il est pratiqué par Huntley and Palmers, afin de re-situer ces pratiques et l’idéologie qui les motive dans un contexte national. Elle évalue ces pratiques à l’aune des différentes variétés de paternalisme existantes et retrace l’évolution d’une forme de paternalisme typique du dix-neuvième siècle vers un « nouveau paternalisme » institutionnalisé puis un « post-paternalisme » propre aux entreprises modernes. Enfin, le travail porte un intérêt tout particulier à mêler la perspective des employeurs à celle des employés, afin de dépasser la vision de l’entreprise donnée par les archives officielles. / This thesis recounts the history of the Huntley and Palmers biscuit company, based in Reading from 1841 to 1977. It examines the development of the company through the successive innovations and modernisations, from the traditional family firm to the modern firm that would eventually be absorbed by larger groups. This work studies the impact of the biscuit giant on British society and on the world at large by a survey of its production, in terms of food as well as visual production, by using elements of material culture present in the company’s official archives as well as original collections. It also investigates the question of paternalism and paternalist practices at Huntley and Palmers’, so as to locate these measures and the ideology behind them in a national context. These practices are assessed in the light of the different varieties of paternalism and enable us to map the evolution from a typical nineteenth-century brand of paternalism towards institutionalised “new paternalism” followed by a form of “post-paternalism” characteristic of modern companies. Finally, the thesis lays emphasis on combining the employers’ perspective with that of the employees in order to go beyond the vision of the company that transpires from the official archives.

Made available in DSpace on 2014-12-17T14:57:52Z (GMT). No. of bitstreams: 1 JoaoMVBSS_TESE.pdf: 1637052 bytes, checksum: 5b9631c974cd41d9288d624c302d0cfb (MD5) Previous issue date: 2011-12-21 / Metal/ceramic interfaces using zirconia have dominated the industrial applications in the last decade, due to the high mechanical strength and fracture toughness of zirconia, especially at temperatures below 300 ?C. Also noteworthy is the good ionic conductivity in high temperatures of this component. In this work joining between ZrO2 Y-TZP and ZrO2 Mg-PSZ with austenitic stainless steel was studied. These joints were brazed at high-vacuum after mechanical metallization with Ti using filler alloys composed by Ag-Cu and Ag-Cu-Ni. The influence of the metallization, and the affinity between the different groups (ceramic / filler alloys) was evaluated, in order to achieve strong metal/ceramic joints. Evaluation of joints and interfaces, also the characterization of base materials was implemented using various techniques, such as: x-ray diffraction, leak test, three-point flexural test and scanning electron microscopy with chemical analysis. The microstructural analysis revealed physical and chemical bonds in the metal/ceramic interfaces, providing superior leak proof joints and stress cracking, in order to a good joint in all brazed samples. Precipitation zones and reaction layers with eutetic characteristics were observed between the steel and the filler metal / As interfaces metal/cer?micas utilizando zirc?nia t?m dominado as aplica??es industriais na ?ltima d?cada, em virtude da alta resist?ncia mec?nica e tenacidade ? fratura da zirc?nia, especialmente em temperaturas abaixo de 300 ?C. Destaca-se tamb?m a boa condutividade i?nica em temperaturas elevadas deste componente. No presente trabalho, estudou-se as uni?es entre ZrO2 Y-TZP e ZrO2 Mg-PSZ com o a?o inox austen?tico 304. Estas jun??es foram produzidas por brasagem a alto-v?cuo ap?s a metaliza??o mec?nica com Ti utilizandose ligas de adi??o compostas por Ag-Cu e Ag-Cu-Ni. Avaliou-se a influ?ncia da metaliza??o, bem como a afinidade entre os diversos grupos (cer?mica / liga de adi??o) com o intuito de se conseguir a melhor uni?o metal/cer?mica. A avalia??o das uni?es e interfaces, bem como a caracteriza??o dos materiais de base foi feita com recurso de diversas t?cnicas, tais como: difra??o de raios-x, ensaios de estanqueidade, flex?o em 3- pontos e microscopia eletr?nica de varredura com microan?lise por espectroscopia de energia dispersiva de raios-x. A an?lise microestrutural revelou liga??es f?sicas e qu?micas na interface metal/cer?mica, proporcionando boa estanqueidade e tens?o de ruptura e, consequentemente, uma boa uni?o em todas as amostras brasadas. Foram observadas zonas de precipita??o e camadas de rea??o com caracter?sticas eut?ticas entre o a?o e o metal de adi??o

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-08-01T13:50:41Z No. of bitstreams: 1 YgorWernerDeOliveira_DISSERT.pdf: 1558064 bytes, checksum: de77d18fbf983d33b79cff0b6da5ee2f (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-08-07T14:35:51Z (GMT) No. of bitstreams: 1 YgorWernerDeOliveira_DISSERT.pdf: 1558064 bytes, checksum: de77d18fbf983d33b79cff0b6da5ee2f (MD5) / Made available in DSpace on 2017-08-07T14:35:51Z (GMT). No. of bitstreams: 1 YgorWernerDeOliveira_DISSERT.pdf: 1558064 bytes, checksum: de77d18fbf983d33b79cff0b6da5ee2f (MD5) Previous issue date: 2016-10-31 / O conceito de fam?lia, atribu?do ao longo do s?culo XX, sofreu profundas mudan?as de fun??o, natureza, composi??o e, consequentemente, de concep??o, sobretudo ap?s o advento do Estado Social. A moldura de fam?lia patriarcal, tradicionalista, formada exclusivamente pela uni?o entre homem e mulher, que as legisla??es brasileiras tomaram como par?metro desde a Col?nia, entrou em crise, culminando com sua derrocada, no plano jur?dico, pelos valores introduzidos a partir da Constitui??o de 1988, a qual incorporou as mudan?as dos valores e costumes socioculturais que afloraram na sociedade p?s-moderna brasileira. N?o obstante o aprimoramento de car?ter jur?dico e, tamb?m, do vi?s ideol?gico e compromiss?rio que passou a ser conferido ? tutela constitucional edificada em torno da dignidade da pessoa humana, fato ? que o ordenamento jur?dico brasileiro n?o regula expressamente os efeitos jur?dicos decorrentes das rela??es afetivas havidas, de forma duradoura, entre pessoas do mesmo sexo. O objetivo geral desta disserta??o ? investigar, cientificamente, a evid?ncia da tutela constitucional das rela??es homoafetivas, lan?ando bases, com apoio em diretrizes hermen?uticas, sobre as normas que asseguram o sustent?culo jur?dico para o reconhecimento das uni?es entre pessoas do mesmo sexo na condi??o de entidades familiares constitucionalmente protegidas. Para tanto, no escopo de solucionar as problem?ticas suscitadas ao longo da investiga??o, a pesquisa se utiliza de uma hermen?utica capaz de conferir for?a normativa aos princ?pios constitucionais impl?citos e expl?citos, dentre estes o da liberdade, dignidade da pessoa humana, igualdade, afetividade, solidariedade, bem como o da proibi??o da discrimina??o de qualquer natureza, como meio de promover o reconhecimento da tutela jur?dica aplic?vel ?s rela??es homoafetivas. Em conson?ncia com esta abordagem, analisa tamb?m as decis?es proferidas pelo Supremo Tribunal Federal (STF), em sede de controle abstrato de constitucionalidade, que reconheceram a uni?o homoafetiva como entidade familiar, o que restou consagrado no ?mbito da ADI n. 4277 e da ADPF n. 132. A investiga??o aponta que omiss?o legislativa ? motivo de inseguran?a jur?dica, sobretudo quando a homossexualidade ? discriminada e tratada com repulsa por alguns segmentos sociais, e conclui, a partir da leg?tima atua??o da jurisdi??o constitucional, pela conformidade legal e pertin?ncia jur?dica da autoaplicabilidade do casamento civil homoafetivo, demonstrando que tais decis?es foram o divisor de ?guas para a consolida??o de conquistas em prol dos homossexuais, inaugurando-se, desde ent?o ? em car?ter vinculante e com efic?cia erga omnes ? a eleva??o da uni?o cont?nua, p?blica e duradoura, entre pessoas do mesmo sexo, ao patamar de entidade familiar constitucionalmente protegida. / The concept of family, attributed throughout the twentieth century, has undergone profound changes function, nature, composition and, consequently, the design, especially after the advent of the welfare state. The patriarchal family frame traditionalist, formed exclusively by the union between man and woman, that Brazilian legislation taken as a parameter from Cologne, was in crisis, culminating in his downfall, in legal terms, by the values entered from the Constitution of 1988, which incorporated the changes of values and socio-cultural customs that surfaced in the brazilian post-modern society. Despite the legal character of improvement and also the ideological bias and price undertaking now being given to the constitutional protection built around the dignity of the human person, the fact is that brazilian law does not expressly cover the legal effects of affective relationships, lastingly, between persons of the same sex. The overall objective of this dissertation is to investigate scientifically the evidence of the constitutional protection of same-sex relations, laying the foundation, with support hermeneutical guidelines on standards that ensure the legal bulwark for the recognition of marriages between persons of the same sex on condition of entities constitutionally protected family. Therefore, the scope to address the issues raised during the investigation, the research uses a hermeneutic able to give legal force to the implicit and explicit constitutional principles, among them the freedom, human dignity, equality, affection, solidarity and the prohibition of discrimination of any kind as a means of promoting the recognition of legal protection applicable to same-sex relations. And in line with this approach, also examines the decision of the Supreme Court in the seat of abstract control of constitutionality, which recognized the homosexual union as a family entity, which remains enshrined within the ADI n. 4277 and ADPF n. 132. Research indicates that legislative omission is a cause of legal uncertainty, especially when homosexuality is discriminated against and treated with disgust by some social segments, and concludes from the legitimate action of the constitutional jurisdiction for legal compliance and legal relevance of the applicability same-sex civil marriage and stable conversion into marriage against homosexuals, demonstrating that such decisions were the watershed for the consolidation of achievements in favor of homosexuals, is inaugurating since then - in binding character and for all effectiveness - high continuous, public and lasting union between persons of the same sex, the family unit level of constitutionally protected.

Les possibilités aujourd'hui offertes par les progrès techniques dans le cadre de la lutte contre la délinquance sont loin d'être négligeables. les "nouvelles technologies" désignent moins une réalité tangible que l'expression d'un phénomène, celui de l'accélération contemporaine du progrès scientifique et technique et la démocratisation de son utilisation notamment dans le cadre de la procédure pénale. L'étude de l'utilisation des nouvelles technologies dans la procédure pénale démontre que, nonobstant leur présence plus importante au Royaume-Uni, les philosophies guidant cette introduction dans les deux États sont similaires, de même que, parallélisme des formes oblige, similaires en sont les dérives. elles sont devenues l'outil par excellence de la politique sécuritaire mis en œuvre depuis les années 2000. Les droits fondamentaux étant au cœur de la réflexion en matière de procédure pénale, leur confrontation avec les nouvelles technologies est indispensable. Dans cette perspective il nous a semblé opportun de replacer la question de la dignité de la personne humaine au centre des débats concernant l'utilisation des nouvelles technologies dans la lutte contre la délinquance. Ce droit qui irrigue l'ensemble des autres droits fondamentaux peut être utilisé comme ligne directrice pour déterminer quelles dérogations sont acceptables. Néanmoins en tant que principe matriciel et absolu, il convient d'en, définir le contenu et de ne l'utiliser que subsidiairement. Cette thèse s'inscrit dans un combat actuel, celui de la défense de la liberté contre ceux qui voudrait placer la sécurité au premier rang ; au premier rang de nos vies comme au premier rang des droits fondamentaux. / The possibilities now offered by the technological advances in the fight against crime are far from negligible. "New technologies" means less a reality than the expression of a phenomenom, that of a contemporary acceleration of scientific and technical progress and democratization of its use especially in relation to criminal proceedings. The study of the use of new technologies in criminal proceedings shows that, notwithstanding their increased presence in the UK, philosophies guiding this introduction in the two States are similar, and following the principle of congruent forms, similar are the drifts. They have become the optimal tool of the security policy implemented since the 2000s. Fundamental rights are central in the reflection on criminal procedure ; their confrontation with the new technologies is essential. In This context it seemed appropriate to put the issue of the dignity of the human being at the heart of the debates concerning the use of new technologies in the fight against crime. This right that irrigates all the other fundamental right can be used as guideline to determine which derogations are acceptable. Nevertheless as a matrix and absolute principle, it is necessary to define it and use it only as a subsidiary safeguard.

Mobile Informationen - WebDAV AMANDA PHP3 - Professional Home Page Tool 0371 36704 ... stets Anschluß unter dieser Nummer Datenbankservice VMWARE für Linux The Gimp Das Ding Ein fantastischer Stängel auf der Schlossstraße