Repositório RCAAP

Fundação de Amparo à Pesquisa do Estado do Rio Grande do Sul - FAPERGS

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES

Conselho Nacional de Pesquisa e Desenvolvimento Científico e Tecnológico - CNPq

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES

Conselho Nacional de Pesquisa e Desenvolvimento Científico e Tecnológico - CNPq

Massively multiplayer online (MMO) games are multiplayer games featuring a huge amount of player living in a persistent virtual world. In MMO games the player's experience is mainly in uenced by the size and details of the virtual world.Technically the bigger the world is, the bigger is the time the player takes to explore all the places. This work proposes a tool able to generate coastlines for pseudoin finite virtual worlds with diferent types of terrain. Using a combination of algorithms and content management methods, such as Perlin noise, the tool is able to create beaches, islands, bays and costlines that imitate the real world landscapes. One of the contributions of the tool is the ability to generate pieces of land focusing on the coastline generation. The development of the present work aimed to handle separately the generation of content for all elements in the world (continents, terrains, etc.). The main point in the work is the coastline generation, not the content inside the continents.

Fundação de Amparo à Pesquisa do Estado do Rio Grande do Sul - FAPERGS

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES

Título conforme histórico escolar: Síntese e aplicação selenoiminas quirais em reações de alquilação enantiosseletivas

Conselho Nacional de Pesquisa e Desenvolvimento Científico e Tecnológico - CNPq

The purpose of the author of the present work was to study the differences among the methodologies found in the literature taking into account only the description in the official codes of the volumetric titulation in acquous means to the determination of amiodarone chloridrate. The objective was to determine this substance in other types of samples and develop them in order to allow their employment in the identification and quantitative determination of the substance in study, as well as to provide subsidies in the form of methods of analysis to be incorporated in the Brazilian Pharmacopoeia. All the methodologies were studied, modified and validated according to the international norms. The methods developed presented linearity, precision and accuracy. They also showed equivalence when submitted to statistics studies, by means of variance analysis, according to the proposed to be officialized by the Brazilian Pharmacopoeia.

The intensifying demand for water in quantity and quality, and the risk of contamination caused by potentially contaminating activities, bring to light the importance of planning these activities. Thus, environmental zonings, supported by geoprocessing, which aim the identification of areas susceptible to contamination of groundwater, become increasingly important in environmental and territorial planning, and must, by law, be present as tools of urban planning and city plans. For all that, the research had as central objective, make an assessment of groundwater contamination vulnerability in UFSM Campus, located in Santa Maria, Rio Grande do Sul State (RS). The methodology is based on environmental analysis by geoprocessing, according Xavier da Silva (2001) and Mello Filho (2003). For this, the 24 wells responsible for supplying the campus, distributed in an area of approximately 1,130 ha. With the use of digital cartography, the planimetries of the following environmental variables were made: geology, depth to water, recharge, geomorphology and slope. By interpolation of potentiometric levels of the wells, a map of potentiometric surface was generated, which indicates the likelyhood of groundwater flow. By geoprocessing, the integration was carried out in the application SAGA 2007 from the decision tree based in method DRASTIC (ALLER et. al., 1987), generating The Natural Map of Groundwater Vulnerability. After, the potential points to contamination were surveyed and their probable areas of influence were evaluated, which were interacted with the natural vulnerability. From the total area under study, 47.17% of it was identified as of moderate vulnerability, 32.12% as of low vulnerability and 20.71% as of high vulnerability. The latter, although being the smaller area, is where majority of the activities occur as it is the urbanized area of the Campus. With respect to potentially contaminating activities, most of them occur on areas of high and moderate vulnerability, and the underground flow (probable dispersion of contaminants) is towards north, to the Camobi District. These results will be use as the basis for groundwater conservation plans, integrated to the guidelines of the Campus City Plan of the UFSM, which is in its elaboration phase.

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES

The present work makes a theoretical approach relating different areas of the knowledge as the Geography, Cartography and Psychology. The students' indifference about Geography discipline is noticed in the last years of the Fundamental Teaching, where the same has wide dimension out of the classroom and it is present in the students' day by day. With that intention the student’s teacher has a fundamental paper in the process of construction of the knowledge. He is the mediator between the student and the contents, promoting the interaction of the same ones. The best form of diagnosing the root of the problem took us to the contact with students educators of Santa Maria's Federal University that study the 8th semester and they were accomplishing their apprenticeships close to the students of the years begin of the Fundamental Teaching. The several works of professionals' researches that study subjects related to the cartographic literacy importance, considered as basic notions for the geographical learning. The research data were obtained through the application of questionnaires. With that, we obtain a lot of information that allowed a quantitative analysis of the results through tables. Those data were systematized with the concern of the students’ educators' reality knowing in formation. The necessary basic prerequisites development for the map understanding elements were noticed with certain deficiency by part of the futures professional starting from the analysis. Through the activities evaluation was noticed that in spite of the educators to have a small notion ABOUT THE cartographic literacy observed in the program of one of the disciplines of the course, they still have a lot of difficulties in relating with the practice the one that are submitted. It was noticed that the presented gaps happen during the formation process and it feels in function maybe for the lack of a discipline that develops the practice relating the theory. Therefore, the indifference verified among the students of the final years happens due the notions about cartographic literacy was not overcome in the initial years. The work is divided in four way that in the first is the introduction, the second treat of the respectively in the theoretical fundamentation (The Geographical space and the Cartography; Map Elements; the child’s built space motion and his development); the methodology ( the research type and the Pedagogy course; material and method); the analysis of result and the final considerations.

Conselho Nacional de Pesquisa e Desenvolvimento Científico e Tecnológico - CNPq

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