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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior / This study had as objective to do a multi-temporal analysis from Arroio Grande watershed area, located in Santa Maria, RS, to detect the forest covering changes, its localization and quantification, as well as, to monitor the deforestation and regeneration processes and its main determinant factors. Four satellite images were used: LANDSAT 5 (1987), LANDSAT 5 (1995), LANDSAT 7 (2002) and CBERS 2 (2005). The SPRING applicative was used to elaborate the cartography dada basis and to digitally process the images. The images were segmented with threshold 10 to similarity and 20 to area and classified with Bhattacharya algorithm in the following land uses: forest, field, exposed soil, agriculture, irrigated agriculture and water lamina. After the images classification, a thematic maps cross was done with LEGAL programming. As a result, maps with the following land uses were obtained: forest maintenance, regeneration and deforestation. For a period of 18 years, the forest covering increased 25,59% or 10,24% in the area, mainly in the hillside and in the plateaus, changing from 14.135,42 ha (40,01%) in 1987 to 17.752,20 ha (50,25%) in 2005. However, there is still a great deficit of riparian forest in plain (depression), mainly due to rice cultivation. The obtained results show the potential of Remote Sensing and Geoprocessing techniques in mapping the land use. They also can be used to support researches, territorial planning, economical development and environmental preservation in this region. With the data bank obtained, it will be possible to create models able to simulate the forest covering dynamic in the studied area. / Este trabalho teve como objetivo realizar uma análise multitemporal da área da microbacia do Arroio Grande, localizada em Santa Maria, RS, a fim de detectar mudanças na cobertura florestal, sua localização e quantificação, além de monitorar os processos de desmatamento e regeneração e seus principais fatores determinantes. Foram utilizadas quatro imagens de satélite: LANDSAT 5 (1987), LANDSAT 5 (1995), LANDSAT 7 (2002) e CBERS 2 (2005). Utilizou-se o aplicativo SPRING para a elaboração da base de dados cartográficos e do processamento digital das imagens. As imagens foram segmentadas com limiar de 10 para similaridade e 20 para área e classificadas com auxílio do algoritmo Bhattacharya nos seguintes usos da terra: floresta, campo, solo exposto, agricultura, agricultura irrigada e lâmina d água. Após a classificação das imagens, foi realizado o cruzamento dos mapas temáticos com ajuda da programação LEGAL. Como resultado, obtiveram-se mapas com os seguintes usos da terra: manutenção florestal, regeneração e desmatamento, ou seja, o que permaneceu inalterado de uma época para outra, o que regenerou e o que foi desmatado. Para um período de 18 anos, a cobertura florestal aumentou 25,59% ou 10,24% da área da microbacia, principalmente na encosta (rebordo) e no planalto, passando de 14.135,42 ha (40,01%) em 1987 para 17.752,20 ha (50,25%) em 2005. Porém, ainda há um déficit muito grande de mata ciliar na planície (depressão), principalmente devido ao cultivo de arroz. Os resultados obtidos mostram o potencial das técnicas de Sensoriamento Remoto e Geoprocessamento no mapeamento do uso da terra. Também servem para apoiar as mais diversas iniciativas de pesquisa, planejamento territorial, desenvolvimento econômico e preservação ambiental nesta região. Com o banco de dados gerado, será possível confeccionar modelos capazes de simular a dinâmica da cobertura florestal na área pesquisada.

Made available in DSpace on 2014-12-17T15:24:28Z (GMT). No. of bitstreams: 1 WilliamCR_DISSERT.pdf: 4883592 bytes, checksum: 04d9390c77e3944f5982c4f2de3366cd (MD5) Previous issue date: 2013-10-29 / Among the numerous policy changes that the world has experienced in recent years, occupies a prominent place in the quest for greater transparency of public agencies. Transparency has been an important tool in the accountability of the State to promote greater participation of the society by providing information that was previously restricted knowledge of public agencies. Brazil, following this trend, promulgated in May 2012 the Access to Information Act that seeks to disclose the actions of the State at all levels, in all public administration agencies. On the same day of the enactment of the law is provided society with a site that is empowering citizens to make their requests for information to government agencies. The Federal University of Rio Grande do Norte, which at that time had no a tool to assist them in managing this demand. This project has the objective to describe, build and implement a solution to solve this problem using Design Science Research as methodology. As result, the solution built in this research became a new module of the institution s ERP became it capable to control the entire process, and will be helpful to others partners which use our system ERP / Entre as in?meras mudan?as pol?ticas as quais o mundo tem passado nos ?ltimos anos, ocupa um lugar de destaque a busca pela maior transpar?ncia dos ?rg?os p?blicos. Esta tem se mostrado uma ferramenta importante no accountability do Estado por promover uma maior participa??o da sociedade atrav?s da disponibiliza??o da informa??o que antes era de conhecimento restrito aos ?rg?os p?blicos. Acompanhando essa tend?ncia, o Brasil promulga, em maio de 2012, a Lei de Acesso a Informa??o (LAI) que busca dar publicidade das a??es do Estado em todos os n?veis e ?rg?os da administra??o p?blica. No mesmo dia da promulga??o dessa lei, ? disponibilizado ? sociedade o portal de Servi?o de Informa??o ao Cidad?o (e-SIC), cujo objetivo ? prover um meio do cidad?o fazer seus pedidos de informa??o a qualquer institui??o do setor p?blico. A Universidade Federal do Rio Grande do Norte (UFRN) at? o momento n?o possu?a uma ferramenta capaz de auxili?-la no gerenciamento dessa demanda. Esta pesquisa tem por objetivo descrever, construir e implantar uma solu??o informatizada que resolveu esse problema do gerenciamento dos pedidos de informa??o endere?ados ? UFRN a partir do Servi?o de Informa??es ao Cidad?o. A metodologia escolhida para o desenvolvimento da pesquisa ? a Design Science Research (DSR), pois leva em considera??o a cria??o de artefatos e regras para a cria??o de modelos e m?todos. Como resultado, o Sistema de Acesso ? Informa??o para Transpar?ncia (SAIT), desenvolvido nesta pesquisa, tornou-se um m?dulo do sistema administrativo preexistente na institui??o, o qual poder? ser de grande valia tanto internamente quanto para outras institui??es p?blicas que adotam os nossos sistemas informatizados

This diploma‘s thesis deals with the proposal of implementation information system Microsoft Dynamics CRM 2011 in company LUX-IDent s.r.o. The main part is a proposal to link Microsoft Dynamics CRM with information system Helios Orange and data synchronization. Another part deals with defining the specific modifications according to the requirements specified by the customer.

This master’s thesis is focused on information system assessment and proposal for its changes in real company enviroment. Theoretical part describes issue and notions from information systems, analytical instruments, processes and projects enviroment. In analytical part is situated introduction of the company and analysis of current state its information system and processes. Based on findings from analysis are made recomendations and proposals for possible changes.

The current legislation that regulates internal managing and controlling system in administrative bodies of the public governance lags behind in the implementation of international experiences and standards for excersing the internal audits. This fact causes many reactions in the general public and also in the professional society. Alarming news about corruption and wasteful use of the public sources are just the token of the problem. The goal of this thesis is to define and analyze the process of implementing the managing and controlling system and subsequently to create a plan for a successful implementation of the effective managing and controlling system in the public governance. In the theoretical part are characteristics and goals of the managing and controlling system, legislative framework and description of components for the managing and controlling system, that are based on international experiences and practice. In the analytical part is the analyze of the particular elements from the managing and controlling system and finally in the practical part is the proposal of implementation managing and controlling system and also the proposal of directive for the internal control, which is supposed to simplify the practical use in the public governance. There is a draft of the assessment of Internal Control System Effectiveness in the practical part of this thesis.

This diploma work is concerned with planning and analysing modules of Student-School Relationship Management system (referred to as S-SRM) at universities in the Czech Republic. The goal of this diploma work is to basically devise and afterwards to verify the modules of the S-SRM system from the point of view of their contents and peripherally also its functionality. The part of the goal, that is concerned with the design, is accomplished by the description of the individual modules of the S-SRM system. One part of the goal dealing with the verification of these modules is fulfilled by the means of a research in the group of future users of the S-SRM system (students). This research is realised via the questionnaire on the Internet, and by the means of the comparison of the chosen parts of proposed modules of the S-SRM system with the goals gained in the previous requirements analysis (which means the questionnaire on the Internet). The diploma work is divided into six parts. The first part states the topic. The second part is concerned with the CRM systems (Customer Relationship Management) which are the basis for S-SRM systems. This part is followed by the third section that describes the individual modules of the S-SRM systems, and it also shows the options for its enlargement. The fourth part is dedicated to the questionnaire survey and determination of hypothesis. The analysis of the data gained in the survey is stated in the fifth section that are hypothesis evaluated. In the last, the sixth part, there are inferred the conclusions emerging from the previous parts. The theory of the suggested parts of the modules of the S-SRM system and the practice, the results gained in the previous analysis of the requirements, are compared in this last section. There are two main assets of this diploma work. One of the main assets is the proposal of the modules of the S-SRM itself from the point of view of its content and peripherally its functionality. The second main asset is the realisation of the questionnaire survey and the analysis of the gained data that show the preferences of one group of the users of the S-SRM system, namely the students.

The goal of this diploma thesis is to design and develop a system for collecting, processing and storing data from large IoT networks. The developed system introduces a complex solution able to process data from various IoT networks using Apache Hadoop ecosystem. The data are real-time processed and stored in a NoSQL database, but the data are also stored  in the file system for a potential later processing. The system is optimized and tested using data from IQRF network. The data stored in the NoSQL database are visualized and the system periodically generates derived predictions. Users are connected to this system via an information system, which is able to automatically generate notifications when monitored values are out of range.

The diploma thesis deals with the assessment of the state of the information system in the selected company and the subsequent proposal of changes. The introductory part is devoted to the description of the theoretical basis for understanding the topic. In the second part, the company is introduced, its internal, external and competitive environment is analyzed and the state of the information system is evaluated. The last part is devoted to the creation of a proposals to improve the efficiency and security of the information system and a summary of costs and benefits of the proposals.

This thesis deals with an analysis, selection and proposition of the transformation of the company economic information system. We are talking about company, where the business object is distribution and service of Škoda car. On this analysis is built the following implementation process from the product selection to the final transform of the whole corporation to the economic information system Pohoda from Stormware. This change should help to eliminate the inefficient areas, contribute to increase productivity and thereby consolidate the market status.