L’utilisation de modèles tridimensionnels représente une approche intéressante pour visualiser, comprendre et analyser un environnement géologique. La construction de modèles 3D et leur utilisation demeurent cependant peu répandues dans le domaine de la géologie. Cela peut être expliqué, entre autres, par la diversité des données à disposition et les nombreuses étapes à réaliser afin de construire un modèle 3D valide et cohérent par rapport à son utilisation. Afin d’aider les modélisateurs et les guider dans leur procédure de construction de modèles 3D, ce projet de maîtrise vise l’élaboration d’un guide procédural qui assemble logiquement les étapes de construction d’un modèle géologique 3D tout en décrivant formellement les données géométriques (ponctuelle, linéaire, surfacique et volumique) utilisées. Cette description formelle est basée sur la norme en information géographique ISO/TC211 à laquelle est ajoutée une extension pour la représentation des objets volumiques. Le guide proposé facilite la construction des modèles 3D par des modélisateurs non experts. Il a été testé par des non experts qui ont réussi dans 80% des cas à construire des modèles géologiques 3D ce qui permet d’en confirmer son efficacité et son utilité. / The use of three-dimensional models represents an interesting approach to visualize, understand and analyze a geological environment. In Earth sciences, construction of 3D models and their use remain however not very widespread. That can be explained, in part, by the diversity of available data and the numerous steps required to build a valid and coherent 3D model. The purpose of this project is thus to propose a procedural guide that logically assembles 3D geological model construction steps while formally describing geometrical data (point, line, surface and volume) used. This formal description is based on ISO/TC211 geographic information standards to which an extension for the representation of the volumetric objects is added. The proposed guide facilitates the construction of 3D models by non-expert modellers. It was tested by non-experts who succeeded, in a proportion of 80%, in building 3D geological models which allows us to confirm the effectiveness and utility of the guide.

This thesis is focused on the design and realisation of inertial navigation unit INS. The unit is capable to measure, store and send data to a PC in real-time for a later offline processing. The first part of the thesis introduces the reader with the basic principles of accelerometers, gyroscopes and MEMS sensors. An introduction to coordinate systems and measuring errors is also included. The second and third part of the thesis deals with the analysis of the solution and the implementation of the INS unit. The fourth part of the document is dedicated to the software for the INS unit. This thesis concludes with explanation how the gathered data are processed.

The Speedy Delivery (SD) waveform was introduced in patent US 6,441,695 B1 issued August 27, 2002 to the inventor Dr. Robert Flake. In the most basic form, the SD boundary condition is an exponential, D⋅e [superscript α⋅t] . The propagating waveform is described by an analytic, closed form solution of the wave equation in lossy media and has several very special properties. The most surprising property is that the leading edge of the waveform propagates with attenuation but without distortion. The lack of distortion occurs even in lossy transmission media with frequency dependent parameters. This is unlike any other known pulse shape. Additionally, varying the waveforms parameter, α, can vary the propagation velocity and the attenuation of the waveform. Because the exponential waveform is unbounded it cannot continue indefinitely and must be truncated and closed by a non-SD closing edge. This dissertation discusses the transmission behavior and two applications of truncated SD waveforms. A brief analysis of SD propagation in lossy transmission lines is presented and some practical considerations associated with truncating the SD waveforms are addressed. The parameters needed to describe the propagation of the SD waveform are defined and techniques for determining their values are presented. Finally, examples applying these truncated SD waveforms to time domain reflectometry and Communication Technology are presented. / text

Lietuvoje kaip ir visame pasaulyje sparčiai vyksta elektronikos raida, įskaitant ir patalpų mikroklimato stebėjimą. Šiuolaikinės technologijos leidžia ne tik skaitmeniniu būdu gauti duomenis iš jutiklių, bet ir nuosekliai stebėti, juos išsaugoti norimu intervalu bei panaudoti mikroklimato įrenginių valdymui. Šiam darbui atlikti naudojami patalpų mikroklimato duomenų stebėjimo įtaisai. Elektronikos bakalauro baigiamojo darbo tema - "Patalpos mikroklimato duomenų surinkimo įrenginys". Pagrindinė darbo užduotis - suprojektuoti ir pagaminti įrenginio modelį. Atlikus panašių projektų ir technologijų apžvalgą, buvo parinkta toks įrenginio veikimo principas: informacijai apie oro sąlygas surinkti naudojami elektroniniai, skaitmeniniai jutikliai; parametrų registracijai pasirinkta atminties kortelė; realaus laiko stebėjimui internetu, visi duomenis matomi Web puslapyje, ethernet'o pagalba. / The entire countries world wide including Lithuania is undergoing rapid evolution of electronic development, including indoor microclimate monitoring. Today’s modern technology allows not only receive digital data from sensors, but also to consistently monitor it, maintain the desired data storing period and use it for climate control management. Indoor climate data monitoring devices were used for this work. Electronics Bachelor thesis topic is – “Indoor microclimate data logger”. The main task of the work is – to design and manufacture this model device. Following similar projects and technology reviews this device operating principle was chosen: electronic, digital sensors are used to collect information about weather condition; memory card is used to register parameters; real-time monitoring is done using internet, all data appears in Web page by Ethernet support.

Šiame darbe suprojektuotas įtaisas yra skirtas duomenų kaupimui ir yra paremtas GPS technologija. Įtasisas nuskaito ALS kodų būsenos duomenis nuo lokomotyvo ALS indikatoriaus ir apjungtus su GPS duomenimis įrašo į SD atmintinę. / This work is designed and build in the data accumulation device is a device based on GPS technology. He is a ALS codes status of locomotive capture and the conjoin with GPS data to record to SD memory. The device reads the status codes for an ALS from the ALS indicator of photo sensor. The device is designed using the company's GlobalSat GPS module ET-212 and the "Microchip" PIC18F4520 microcontroller, which communicate with each other through the UART interface NMEA0183 protocol. Equipped with a standard SD memory port, the device is suitable for any manufacturer of SD memory. Printed circuit boards designed with Cadsoft "'s EAGLE 5.11.0 software, and the microcontroller software is written MikroC pro 3.8v compiler. This device is designed for locomotives ALS status code and data storage can be used in the locomotives equipped with the ALS (KLUB) system.

The debate surrounding the opinion polls of the political party Sverigedemokraterna, and later their results in the Swedish election has been evident. The purpose of the study is to investigate how norms of equal treatment in social work practice might be influenced by Sverigedemokraterna's understanding of culture, ethnicity, nationality and religion. The thesis is outlined through the works of Teun van Dijk and Ruth Wodak (2000) regarding racist discourse in politics, Giorel Curran (2004) explaining lesser established parties influence on the broader discourses and Anders Hellström and Tom Nilsson (2010) attempting to ideologically position Sverigedemokraterna. With the method for analyzing policy documents designed by Carol Bacchi (2009) the latest motions from Sverigedemokraterna has been analyzed. Bacchi’s theoretical framework, together with theory concerning the expression of modern racism of John Hodge (1999), Paul Gilroy (1999) and Bennedict Anderson (1996) amongst others has been used to create an understanding of the material. The study shows the existence of understandings within the party of cultures as separate and absolute differentiated from each other, coinciding with research on the matter of racism. Hierarchies amongst cultures defined by place of birth are created through the motions. Ideas of a Swedish culture is portrayed as more developed and superior culture. People's different rights of wellfare are made sense of through arguments of birthplace and embodiment of what the party defines as Swedish culture. / Debatten om partiet Sverigedemokraternas opinionssiffror, och senare valresultat har varit påtaglig. Studiens syfte är att genom analys av Sverigedemokraternas resonemang kring kultur, nationalitet, religion och etnicitet förstå hur normer i det sociala arbetet om likabehandling kan komma att påverkas av dessa sverigedemokratiska resonemang. Med utgångspunkt i Teun van Dijk och Ruth Wodaks (2000) forskning om rasistiska diskurser i politiken, Giorel Currans (2004) studie om mindre partiers påverkan på de politiska diskurserna och Anders Hellström och Tom Nilssons (2010) ideologiska positionering av Sverigedemokraterna har uppsatsens syfte utformats. Med Carol Bacchis (2009) metod för analys av policydokument görs en diskursivt inriktad textanalys av de vid tiden för studien senast publicerade motionerna från partiet. Tillsammans med Bacchis teoretiska ramverk för metoden används forskning från John Hodge (1999), Paul Gilroy (1999) och Bennedict Anderson (1996) m.fl. kring hur nyare former av rasism tar sig uttryck genom föreställningar kring kulturer. Analysen visar på sverigedemokratiska föreställningar om kulturer som skilda från varandra och präglade av olikhet sinsemellan, i överensstämmelse med forskning kring nyrasismens utgångspunkter. Hierarkier av kulturer kopplade till födelseplats utformas i resonemangen förda i motionerna, där idéer om en svensk kultur framställs som utvecklad och överlägsen. Människors rätt till välfärd sorteras i de sverigedemokratiska resonemangen efter födelseplats, och förkroppsligande av en av partiet definierad svensk kultur.

Submitted by Elizabete Silva (elizabete.silva@ufes.br) on 2015-11-16T18:05:01Z No. of bitstreams: 2 license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) SERÃO AS ALTAS HABILIDADESSUPERDOTAÇÃO INVISÍVEIS.pdf: 9109968 bytes, checksum: 14f748cc49a970271a1be13bf228f0ca (MD5) / Approved for entry into archive by Morgana Andrade (morgana.andrade@ufes.br) on 2015-11-16T21:04:24Z (GMT) No. of bitstreams: 2 license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) SERÃO AS ALTAS HABILIDADESSUPERDOTAÇÃO INVISÍVEIS.pdf: 9109968 bytes, checksum: 14f748cc49a970271a1be13bf228f0ca (MD5) / Made available in DSpace on 2015-11-16T21:04:25Z (GMT). No. of bitstreams: 2 license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) SERÃO AS ALTAS HABILIDADESSUPERDOTAÇÃO INVISÍVEIS.pdf: 9109968 bytes, checksum: 14f748cc49a970271a1be13bf228f0ca (MD5) Previous issue date: 2014 / A pesquisa objetivou analisar as concepções de altas habilidades/superdotação- AH/SD sob a ótica dos professores de educação especial que atuam na referida área por meio de suas narrativas, bem como, a imbricação dessas concepções na identificação de estudantes com indícios dessa condição. Para o desenvolvimento do trabalho, buscamos pela via da revisão bibliográfica contextualizar a temáticaAltas Habilidades/Superdotação. A pesquisa de cunho qualitativo foi conduzida sob a abordagem histórico-cultural, tendo o estudo de caso como proposta. Essas opções ancoram-se no nosso entendimento de que as AH/SD são condições construídas pela via da interação de fatores biológicos com as experiências mediadas com o/no mundo. Destacamos a utilização do grupo focal como técnica de coleta de dados para realização desta investigação. Os sujeitos envolvidos foram os dez professores de Educação Especial que atuavam no atendimento educacional especializado para AH/SD, nas salas de recursos, localizadas em municípios da Grande Vitória. A discussão do grupo focal foi analisada em dois momentos, quais sejam, as narrativas produzidas pelos professores que participaram da primeira reunião do grupo focal e depois incluindo os participantes da primeira e segunda reunião do grupo.Sendo assim, tivemos no primeiro encontro oito participantes e no segundo sete. A análise dos dados coletados em duas reuniões do grupo focal foi realizada à luz da perspectiva da Teoria da subjetividade de Gonzalez Rey (2005). A análise aponta a influência direta das percepções dos professores quanto às suas concepções de AH/SD em relação ao atendimento educacional especializado na área, bem como no processo de identificação que foi subjetivamente percebido nas discussões do grupo focal. Foi percebido que, pela não consistência teórica quanto à concepção das AH/SD, a identificação do aluno ou aluna com indícios dessa condição é confusa. A análise sugere a necessidade de um aprofundamento e consenso teórico acerca da área das Altas Habilidades/Superdotação – AH/SD –, como ponto principal para a visibilidade da temática. / The research aimed to analyze the conceptions of high abilities/giftedness under the perspective of the special education teachers who work in the quoted area through their narratives, as well as, the imbrications of these conceptions in the identification of students with evidences of such condition. For the development of the work, we searched via bibliographical review contextualize the theme high abilities/giftedness . The research of qualitative nature was conducted under the contribution of the historical-cultural approach, having the case study as the proposal. These options anchor in our understanding that the high abilities/giftedness are conditions built up via interaction of biological factors with the experiences mediated with the/in the world. We have highlighted the usage of the focal group as a data collection technique to perform this investigation. The subjects involved were the ten Special Education teachers who worked in the specialized educational assistance for high abilities/giftedness , in the resource room, situated in municipalities of Grande Vitória. The discussion of the focal group was analyzed in two moments, namely the narratives produced by the teachers who participated of the first meeting of the focal group and later, with the inclusion of the participants of the first and second meeting of the group. Therefore, there were eight participants in the first meeting and seven in the second one. The analysis of the collected data in two meetings of the focal group was done according to the perspective of Gonzalez Rey‟s Subjectivity Theory (2005). The analysis points out the direct influence of the teachers‟ perceptions concerning their high abilities/giftedness conceptions regarding the specialized educational assistance in the area, as well as in the identification process that was subjectively perceived in the discussions of the focal group. It was perceived that, for the non theoretical consistence concerning the conception of the high abilities/giftedness , the identification of the student with evidences of this condition is confused. The analysis suggests the necessity of a deepening and theoretical consensus about the high abilities/giftedness area, especially, among the teachers of the area, as the main point for the visibility of the theme.

This thesis deals with the design and subsequent realization of laser diode control devices. The circuit will be able to control the diode with using a laser driver, via a computer network or via the display for control current values, setting of initial values and more. The device will be connected also with a SD card for saving of settings. In the theoretical part there are described individual components that are needed for functionality of the device. The practical part contains a block diagram, in which is described complete feature of the device, then a draft scheme with a description of all integrated circuits and important components. At the end of this work is described the software that controls the entire designed device.

The task of this master´s thesis is to write a theory of radiation sensing, describe the function of GPS and design the measuring system which can measure the radioactive background and these values assigned to the current GPS coordinates.

The work deals with the 32-bit microcontroller with AT91SAM7X256 ARM7 core. The overall purpose of the thesis is to use the microcontroller as a data logger in Orpheus robotic system. The main part of the work focuses on detailed description of the designed board, software and development environment. A comparison of different varieties of the microcontroller with this core is included.