The aim of this research was to determine how Gestalt Therapy could be utilised to re-write life script. Transactional Analysis terminology was translated into Gestalt Therapy, especially the terms life script, life position and re-writing in the literature study. Gestalt Therapy concepts of importance for the research were also discussed in the literature study. An empirical study was conducted, involving one respondent, for whom Gestalt Therapy sessions were provided with the aim of determining how life script could be re-written through such intervention. Gestalt Therapy concepts and life script concepts were identified during the therapy process. A re-written life script was formulated by the researcher corresponding with the level of functioning of the respondent during therapy and in relation to the respondent's life position. The researcher deducts from the entire study, but especially from the empirical study that life script can be re-written by means of utilising Gestalt Therapy. / Social Work / M. Diac. (Play Therapy)

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Made available in DSpace on 2016-08-03T12:21:22Z (GMT). No. of bitstreams: 1 Jose Luiz Izidoro.pdf: 360009 bytes, checksum: 2775fbb4b1ad79ca6f3b134f212e38f8 (MD5) Previous issue date: 2005-03-08 / In recent times, it has become very important to explicitate the Christian experiences that existed in and co-existed with, or even were immersed in the extrapalestinian cultures, and which were protagonists in the project of the proclamation of the Christian kerygma. Those experiences were lived and realized in the period of Early Christianity and, without a doubt, contributed significantly to its expansion process. We present the passage of Acts 8,26-40, the episode of Philip and the Ethiopia n. What happens here is a dislocation of the missionary-geographical axis from Samaria to the way that goes down from Jerusalem to Gaza , and reaching back to Caesarea. The text opens up the horizon of Christian experiences to other peoples and nations represented in the figure of the Ethiopian eunuch. Taking Acts 8,26-40 in its Lucan redaction as a starting point, using exegetical methods and historical-literary resources, based on the theoretical reference to the concepts of ethnicity and ethnic boundaries, we intend to investigate the possibility of a Christian experience lived in Ethiopia, which constructed itself ethnically from the identities that interacted in the text, and which points out to the imaginary of Ethiopia s symbolic universe. Doing so, we reclaim, within Biblical Exegesis, hermeutical issues for our own theological, biblical, and pastoral practice, on the horizon of the identities and ethnic boundaries of the Africanamerican and Caribian universe. / Torna-se muito importante demonstrar as experiências cristãs que existiram e coexistiram juntas ou/e imersas nas culturas extrapalestinenses e que exerceram protagonismo no anúncio do querigma. São experiências cristãs vividas e realizadas no período do cristianismo primitivo, e que, sem dúvida, contribuíram significativamente para o seu processo de expansão. Apresentamos a perícope Atos 8,26-40. Trata-se do episódio de Filipe e o Etíope. Acontece um deslocamento do eixo geográfico-missionário de Samaria ao caminho que desce de Jerusalém a Gaza , retornando a Cesaréia. O texto abre o horizonte das experiências cristãs a outros povos e nações, representadas nesta perícope pela figura do Etíope eunuco. Partindo de Atos 8,26-40, na perspectiva da redação lucana como ponto de partida, por meio dos procedimentos exegéticos e dos recursos histórico- literários, apoiado no referencial teórico dos conceitos de etnicidade e fronteiras étnicas, nós pretendemos investigar a possibilidade de uma experiência cristã vivenciada na Etiópia, que se constrói etnicamente desde as identidades que interagem na perícope e que apontam ao imaginário do universo simbólico do Etíope. Assim, resgataremos na exegese bíblica pautas hermenêuticas para a nossa prática teológico-bíblica-pastoral no horizonte das identidades e fronteiras étnicas do universo afro americano e caribenho.

La technique Imagerie par Contraste de Canalisation d'Electron (ECCI) est utilisée en microscopie électronique à balayage (MEB) pour visualiser et caractériser des défauts cristallins tels que les dislocations. L’ECCI nécessite l'orientation, avec grande précision (meilleure que 0,1°), du cristal à analyser par rapport au faisceau d’électrons pour satisfaire les conditions très strictes de canalisation d'électrons. À cause de la limitation en résolution spatiale et angulaire des techniques actuelles permettant de déterminer l’orientation cristallographique, la caractérisation des défauts cristallins par ECCI est actuellement appliquée à des monocristaux (ou des polycristaux possédant des gros grains) et les conditions de canalisation ne sont pas toujours satisfaites. Dans ce projet de thèse, un mode de balayage Précession de faisceau (Rocking Beam en anglais) a été développé dans un microscope électronique à balayage. Il permet l’acquisition de diagrammes pseudo-Kikuchi haute résolution spatiale (500nm) et angulaire (0,04°) (High Resolution Selected Area Channeling Pattern en anglais (HR-SACP)) et de contrôler les conditions de canalisations nécessaire à l’ECCI. Ceci a permis d’améliorer considérablement la précision de l’ECCI (Accurate ECCI A-ECCI) et d’élargir son domaine d’application aux matériaux polycristallins à grains fins. Dans un deuxième temps, l’A-ECCI assistée par HR-SACP a été utilisé pour caractériser des défauts cristallins (dislocations, sous joint de grain, domaine d’ordre) dans des matériaux massifs polycristallins (Acier IF, UO2, TiAl). Des procédures similaires à celles utilisées dans la microscopie électronique en transmission (MET) sont alors appliquées en s’affranchissant de la préparation fastidieuse de lames minces et en profitant des autres avantages du MEB / Electron Channeling Contrast Imaging (ECCI) is a Scanning Electron Microscope (SEM) technique used to observe and characterize crystallographic defects. ECCI requires the crystal to be oriented relative to the electron beam with high accuracy (0.1°) in order to control the electron channeling conditions. The SEM techniques used to determine the crystallographic orientation, such as conventional Electron BackScattered Diffraction (EBSD) or Rocking Beam, don’t satisfy the high accuracy required for ECCI. Therefore, the characterization of crystallographic defects by ECCI is used only in single crystals or polycristals with large grains and channeling conditions are not always satisfied. In this thesis, a development of a new Rocking Beam mode in SEM is presented. It allows the collection of High spatial (500nm) and angular (0.04°) Resolution Selected Area Channeling Pattern (HR-SACP) and the control of channeling conditions required for ECCI with high accuracy (Accurate ECCI A-ECCI). In a second phase of this thesis, A-ECCI assisted by HR-SACP is used to characterize crystallographic defects like dislocation, sub-grains and order domains in fine grained bulk materials (IF-Steel, UO2, TiAl). In order to achieve this, several procedures (invisibility criteria) normally used in Transmission Electron Microscopy are applied. Using A-ECCI in SEM has many advantages over TEM such as the possibility of analyzing large areas and the relative easiness in sample preparation

Le dioxyde d’uranium (UO2) est utilisé en tant que combustible, sous forme de pastilles élaborées par métallurgie des poudres, dans les réacteurs nucléaires à eau pressurisée. Lors de transitoires de puissance, le centre des pastilles est le siège de mécanismes de déformation visco-plastique qui peuvent être partiellement reproduits, hors irradiation, par des essais de compression uniaxiale à haute température (typiquement 1500°C). Les conditions de sollicitation et la microstructure initiale des pastilles d’UO2 ont une influence sur leur comportement mécanique macroscopique. A l’échelle des grains, des mécanismes de sous-structuration interviennent mais, à ce jour, la sous-structure n’est pas quantifiée et le rôle des pores sur ces mécanismes n’est pas connu. Afin d’apporter des réponses sur ces points, deux lots de pastilles (L1 et L2) de taille de grains similaires, de même fraction volumique de pores, mais ceux-ci étant distribués différemment (2,5 fois plus de pores intra-granulaires dans L1 que dans L2), ont été fabriqués. Ils ont ensuite été soumis à des essais mécaniques dans différentes conditions. Le résultat montre que le lot L2 présente une vitesse de fluage plus élevée que le lot L1. Les techniques Electron BackScatter Diffraction (EBSD) et Electron Channeling Contrast Imaging (ECCI) ont été mises en œuvre et optimisées pour suivre l’évolution de la microstructure après déformation. En EBSD, le développement d’une procédure adaptée aux matériaux poreux a permis de détecter des sous-joints de grains (S-JG) de très faible désorientation (jusqu’à 0,1°), de mener une étude statistique de l'évolution de la sous-structuration des grains et d'évaluer la densité de dislocations géométriquement nécessaires générées. Différents types d’arrangements de dislocations formant les S-JG ont été révélés et analysés par ECCI. Grâce à la complémentarité de l’EBSD et de l’ECCI, la répartition des pores dans les grains et la localisation des S-JG ont pu être mises en regard. Les résultats montrent que le nombre ainsi que la fraction linéaire des S-JG et leur désorientation augmente avec le taux et la vitesse de déformation. Aux forts taux de déformation, cela conduit à la formation de nouveaux grains par un mécanisme de restauration/recristallisation dynamique par rotation de sous-grains. Pour des conditions de sollicitation identiques, les échantillons du lot L1 présentent un nombre et une fraction linéaire de S-JG nettement supérieurs à ceux du lot L2. De plus, dans le lot L1, les S-JG se localisent essentiellement à proximité des joints de grains alors qu’ils sont répartis dans l’ensemble du grain pour le lot L2. Ces différences seraient liées à une réduction du libre parcours moyen des dislocations du fait de la présence des pores intra-granulaires / Uranium dioxide (UO2) is used as a fuel, in pressurized water nuclear reactors, in the form of pellets produced by powder metallurgy. During power transients, the center part of pellets undergoes visco-plastic deformation by creep mechanisms. These mechanisms can be partially reproduced, out of irradiation, by uniaxial compression tests at high temperature (typically 1500°C). Testing conditions and initial microstructure of the UO2 pellets influence their macroscopic mechanical behavior. At the grain scale, sub-structuring mechanisms are involved, but, up to now, the sub-structure is not quantified and the role of pores on these mechanisms is unknown. In order to provide answers to these points, two batches of pellets (L1 and L2), characterized by a similar grain size, a same volume fraction of pores, but different pores distribution (2.5 times more intra-granular pores in L1 than in L2), were elaborated. They were submitted to mechanical tests under different conditions. The result shows that L1 has as a lower creep rate than L2. Electron Backscatter Diffraction (EBSD) and Electron Channeling Contrast Imaging (ECCI) techniques were used and optimized for porous materials to analyze the evolution of the microstructure after deformation. An original EBSD methodology was implemented to detect Sub-Grain Boundaries (S-GB) with very low disorientation angles (down to 0.1°), study statistically the grain fragmentation into sub-grains and evaluate the average density of the geometrically necessary dislocations. Thanks to ECCI, the arrangement of dislocations in some S-GB was evidenced and analyzed. EBSD and ECCI complementarity allowed relating the distribution of pores within the grains and the S-GB location. The results obtained on the two batches show that the number and the linear fraction of S-GB increases with the deformation level and rate. At high deformation rates, new grains appear by a mechanism of dynamic recovery/recrystallization by rotation of sub-grains. For identical loading conditions and strain rates, the samples of batch L1 have a number and a linear fraction of S-GB that are significantly higher than those of batch L2. Furthermore, in batch L1, S-GB are located essentially in the vicinity of the grain boundaries while they are distributed throughout the grain for batch L2. These microstructural differences seem to be related to a dislocation's mean free path reduction due to the presence of intra-granular pores

Ce travail porte sur la reconnaissance de sols à faible profondeur grâce aux données de résistance de pointe recueillies à l'aide de l'essai de pénétration dynamique à énergie variable, Panda®. L'objectif principal est d'étudier et de proposer un ensemble d'approches dans le cadre d'une méthode globale permettant d'exploiter les mesures issues d'une campagne de sondages Panda afin de bâtir un modèle géotechnique du terrain.Ce manuscrit est structuré en quatre parties, chacune abordant un objectif spécifique :dans un premier temps, on rappelle les principaux moyens de reconnaissance des sols, notamment l'essai de pénétration dynamique Panda. Ensuite on réalise un bref aperçu sur le modèle géotechnique et les techniques mathématiques pour décrire l'incertitude dans la caractérisation des propriétés du sol;la deuxième partie porte sur l'identification automatique des unités homogènes du terrain, à partir du signal pénétrométrique Panda. Suite à l'étude réalisée sur l'identification "experte" des couches à partir du signal Panda, des approches statistiques basées sur une fenêtre glissante ont été proposées. Ces techniques ont été étudiées et validées sur la base d'un protocole d'essais en laboratoire et sur des essais effectués en sites naturels et en conditions réelles;la troisième partie porte sur l'identification automatique des matériaux composant les unités homogènes détectées dans le signal Panda à partir des méthodes proposées en partie II. Une méthode de classification automatique basée sur des réseaux de neurones artificiels a été proposée et appliquée aux deux cas d'étude : la caractérisation de sols naturels et la classification d'un matériau granulaire argileux industrialisé (bentonite) ; enfin, la dernière partie est consacrée à la production d'un modèle de terrain basé sur la modélisation et la simulation de la résistance de pointe dynamique au moyen de fonctions aléatoires de l'espace. Cette modélisation est basée sur une approche par champs aléatoires conditionnés par les sondages Panda du terrain. Sa mise en œuvre a été étudiée pour un terrain expérimental situé dans la plaine deltaïque méditerranéenne en Espagne. Des études complémentaires en vue de raffiner cette démarche ont été réalisées pour un deuxième site expérimental dans la plaine de la Limagne en France. / This research focuses on the site characterization of shallow soils using the dynamic cone penetrometer Panda® which uses variable energy. The main purpose is to study and propose several techniques as part of an overall method in order to obtain a ground model through a geotechnical campaign based on the Panda test.This work is divided into four parts, each of them it is focused on a specific topic :first of all, we introduce the main site characterization techniques, including the dynamic penetrometer Panda. Then, we present a brief overview of the geotechnical model and the mathematical methods for the characterization of uncertainties in soil properties;the second part deals with the automatic identification of physical homogeneous soil units based on penetration's mechanical response of the soil using the Panda test. Following a study about the soil layers identification based only on expert's judgment, we have proposed statistical moving window procedures for an objective assessment. The application of these statistical methods have been studied for the laboratory and in situ Panda test;the third part focuses on the automatic classification of the penetrations curves in the homogeneous soil units identified using the statistical techniques proposed in part II. An automatic methodology to predict the soil grading from the dynamic cone resistance using artificial neural networks has been proposed. The framework has been studied for two different research problems: the classification of natural soils and the classification of several crushed aggregate-bentonite mixtures;finally, the last chapter was devoted to model the spatial variability of the dynamic cone resistance qd based on random field theory and geostatistics. In order to reduce uncertainty in the field where Panda measurements are carried out, we have proposed the use of conditional simulation in a three dimensional space. This approach has been applied and studied to a real site investigation carried out in an alluvial mediterranean deltaic environment in Spain. Complementary studies in order to improve the proposed framework have been explored based on another geotechnical campaign conducted on a second experimental site in France.

denna studie undersöks vilka upplevda effekter avtalsformen förtroendearbetstid har på den enskilda individens välmående och dess balans mellan privat- och arbetsliv. Studien granskar även om personalansvar har betydelse för individens upplevelse av avtalsformen. En kvalitativ ansats har tillämpats för att ha möjlighet att skapa en djupare förståelse gällande individers upplevelse kring avtalsformen. I studien intervjuades sex stycken individer med avtalsformen förtroendearbetstid, varav tre av dessa innehar personalansvar. Resultatet visar att samtliga respondenter idag ställer sig positiva till förtroendearbetstid då avtalsformen skapar flexibilitet och således gynnar deras balans mellan privat- och arbetsliv. Däremot visar studien att gränsdragning mellan dessa sfärer inte alltid varit enkel vilket under tidigare perioder resulterat i stress och minskad återhämtning. Resultatet påvisar ingen större skillnad mellan de två urvalsgrupperna förutom att individerna som innehar personalansvar har större möjlighet att styra sin arbetstid. Teorier som används för att analysera materialet är bland annat krav, kontroll- och stödmodellen (Karasek & Theorell, 1990) samt Work life balance (Greenhaus, Collins & Shaw, 2003). Socialt stöd och vilka förväntningar organisation och kollegor har på individen är något som framkommit som betydande för individens upplevelse av förtroendearbetstid. Även individens personlighet samt erfarenhet av förtroendearbetstid har visat sig ha stor betydelse för hur personen hanterar och påverkas av avtalsformen. / This study investigates the effects of the Swedish contract form “förtroendearbetstid” on the individual's well-being and balance between private and working life. The study also examines if managers experience the contract form different from other employees. A qualitative approach has been applied to provide a deeper understanding of the individual's experience of the contract form. Six individuals were interviewed with the contract form “förtroendearbetstid” in this study, three of them were managers. The result shows that all respondents today are positive about the contract form and think it creates flexibility and benefits their balance between private and working life. On the other hand, the study shows that boundaries between the private and working life has not always been simple, which in earlier periods resulted in stress and reduced recovery. The result shows no bigger difference between the two selection groups, except that the managers has major opportunity to control their working hours. An analysis was made based on different theories, for instance the job demands, control and support model (Karasek & Theorell, 1990) and work Life Balance theory (Greenhaus, Collins & Shaw, 2003). Something that has emerged as important to the individual with the contract form is social support and also which expectations the organization and colleagues have on the individual. The person's characteristics, personality and experience of the contract form has prove to be of great relevance to how the person manages and is affected by the contract form.

Meeting the food demands of a growing population is one of the currently most critical issues for the world community. Additionally, negative impacts of climate change on agriculture are expected in some densely populated regions of developing economies. In this thesis, I examine spatial patterns of future impacts of population development and climate change on food security and how these impacts correlate with current patterns of food security and poverty. I aim to assess the global spatial patterns of food insecurity, concerning the current situation and future prognosis, to quantify the impact of population development and climate change on food security, and to examine to what extent poverty can explain spatial patterns. To identify spatial patterns, I performed a multiple correlation analysis. The aggregated impact estimate of population development and climate change was calculated by adding their respective national predictions. The explanatory power of poverty was evaluated using regression models which contained population development  predictions and current food security as functions of poverty rate. Based on the my results and a literature review I discuss the future geographic disparities of food security and the corresponding consequences for combating hunger. My results show that global geographic disparities are likely to increase substantially, mainly because population, and in turn food demand, will increase strongly in sub-Saharan Africa, the region with the highest decline of resources in relation to population. Impacts of climate change show a similar geographic pattern where foodinsecure regions will be affected the most. I found that poverty is a significant explanatory variable for both population growth and food security. The literature review support causality between variables, which places poverty at the core of food security issues. Poverty causes both a barrier to access food markets and population growth,which ultimately decrease food availability. In order to reach zero hunger for the coming generations, there is an urgent need to redistribute resources, change direction in agriculture practices and implement extensive political measures that carefully consider both local and global contexts.

Tendo em vista um cenário em que os dispositivos de registro do real adquirem onipresença na vida cotidiana, o jornalismo se encontra em um período de readequação de suas estratégias narrativas e de seu modus operandi. A presente tese procura investigar as reconfigurações no telejornalismo em razão da ubiquidade de câmeras, que capturam registros produzidos tanto pelas mídias quanto por instâncias externas a elas, e que oferecem aos veículos jornalísticos um material inesgotável e irrecusável, visto estar cercado de uma expectativa de autenticidade. Propõe-se então uma categorização às câmeras, sistematizadas como câmeras oniscientes e onipresentes, de modo a nos aproximarmos à especificidade do fenômeno. Em comum, todas as câmeras apontam à busca de uma estética realista, baseada no reconhecimento de uma baixa interferência midiática. Desse modo, o que se observa é o emprego de estratégias narrativas e estéticas para que o telejornalismo possa se apropriar destes conteúdos gerados por estas máquinas de visibilidade, que trazem às mídias algo que ficaria anteriormente restrito aos bastidores, operando também com sintoma da desfronteirização entre o público e o privado. A partir deste percurso metodológico, intenta-se por fim compreender de que forma estes dispositivos são utilizados para a concretização de novos efeitos de realismo ao jornalismo. / Considering a scenario where the technologic devices that visually register the world acquire omnipresence in everyday life, journalism is in a period of readjustment of its narrative strategies and its modus operandi. This research intents to investigate the changes in TV journalism because of the ubiquity of cameras, which capture images produced both by the media and by external institutions, since they offer to the journalistic enterprises an inexhaustible and irresistible material, because it is surrounded by an expectation of authenticity. We propose then a categorization of these machines, which are systematized as omniscient and omnipresent cameras, for the purpose of understanding the specificity of the phenomenon. In common, all of these cameras point to the search for a realistic aesthetics, based on the recognition of a low media interference. Thus, it is observed that the TV stations use some strategies to adapt these contents in their narratives, which bring to the media something that would previously be restrict to the backstage area. In a sense, they operate as a symptom o the erosion of the boundaries between public and private. With this methodological course, we finally attempt to understand how these technologic devices are used to achieve effects of realism to journalism.

Made available in DSpace on 2017-07-10T18:26:20Z (GMT). No. of bitstreams: 1 Jussara T M Bezeruska.pdf: 308760 bytes, checksum: 41ea02a76fd0c2ae2517d644445435ac (MD5) Previous issue date: 2009-06-23 / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior / This work aims to study the foucaultian question about the truth and the delimitation of its frontiers. At first it addressed the problem of the meaning of Archaeology under the philosophy of Foucault. Are then exposed some considerations about its basic features and is examining the problem of its location between the theories and methodologies. Then, it addresses the points where the archeaology is different from the ideas and histories of science and it is a reflection on some of its central objectives. Finally, we describe, detail and place one of its main objects is the wording. In the following chapter is to analyze the most important points of the history of madness in order to understand, in midst of this work, the conceptual and methodological applications characterized by Foucault in Archaeology of knowledge. In a third time looks to the words and things and there is this work the study done by Foucault on the birth of human sciences. Studies are some examples used by the philosopher, emphasizing the points made about the configurations and characteristics of natural history - as representative of traditional knowledge - and biology - as representative of modern knowledge, with emphasis on the moment when the knowledge of natural history disappears giving rise to knowledge of biology. Aimed to make clearer the paths used by Foucault in his research that allowed the emergence of a new form of relationship with the truth, is to understand the options and the development of methodological concepts which frame the proposed approach to archaeological Foucault. / O presente trabalho tem como objetivo o estudo da questão foucaultiana a respeito da verdade e da delimitação de suas fronteiras. Em um primeiro momento é abordada a problemática do significado do termo Arqueologia no âmbito da filosofia de Foucault. Em seguida são expostas algumas considerações sobre suas características fundamentais e é feita a análise do problema de sua localização entre as teorias e metodologias. Seguidamente, aborda-se os pontos em que a arqueologia se diferencia das histórias das idéias e das ciências e faz-se a reflexão sobre alguns de seus objetivos centrais. Finalmente, procura-se caracterizar, detalhar e situar um de seus objetos principais que é o enunciado. No capítulo seguinte faz-se a análise dos pontos mais importantes de História da loucura a fim de perceber, nos meandros desta obra, as aplicações metodológicas e conceituais caracterizadas por Foucault em Arqueologia do saber. Em um terceiro momento analisa-se As palavras e as coisas e destaca-se desta obra o estudo feito por Foucault a respeito do nascimento das ciências humanas. Estuda-se alguns exemplos utilizados pelo filósofo, evidenciando as considerações feitas sobre as configurações e as características da história natural como representativa dos saberes clássicos e da biologia como representativa dos saberes modernos, dando-se ênfase ao momento em que o saber da história natural desaparece dando lugar ao saber da biologia. Objetiva-se tornar mais claros os caminhos adotados por Foucault em suas pesquisas que possibilitaram o surgimento de uma forma nova de relação com a verdade, visando-se o entendimento das opções metodológicas e do desenvolvimento dos conceitos que estruturam a proposta de abordagem arqueológica de Foucault.