Últimos itens adicionados do Acervo: Universidade Tecnológica Federal do Paraná

A Universidade Tecnológica Federal do Paraná (UTFPR) é uma universidade pública mantida pelo governo federal e sua sede esta localizada na cidade de Curitiba, capital do estado brasileiro do Paraná.

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‣ PTTA: protocolo para distribuição de conteúdo em redes tolerantes ao atraso e desconexões

Albini, Fábio Luiz Pessoa
Fonte: Curitiba Publicador: Curitiba
Tipo: Tese de Doutorado
Português
The present work consists in the proposal of a new transport protocol for delay tolerant networks and disconnections (DTN - Delay Tolerant Network) called DTTP - Delay Tolerant Transport Protocol (in portuguese – PTTA - Protocolo de Transporte Tolerante a Atrasos). This protocol aims to provide a statistical reliability in DTNs' information delivery. For this, we use fountain codes as error correction technique. The results show the advantages of using DTTP. This work also proposes an adaptive control mechanism for the DTTP source to limit the amount of generated data. The proposed scheme aims at increasing the diversity of encoded information without increasing the load on the network. To achieve this goal the messages generation interval and TTL (Time To Live) will be handled based on some network metrics. In order to validate the efficiency of the proposed mechanism, different scenarios will be tested using the main routing protocols for DTNs. The performance results were obtained taking into account the buffer size, messages TTL and the amount of redundant information generated on the network. The simulation results, obtained through The ONE simulator, show that in the evaluated scenarios PTTA achieves an increase in the information delivery rate in a shorter time compared to other transport protocol for confirmation...

‣ O transporte público coletivo a partir do conceito de mobilidade urbana sustentável: um estudo de caso na cidade de Pato Branco – PR

Conterno, Rayana Carolina
Fonte: Pato Branco Publicador: Pato Branco
Tipo: Dissertação de Mestrado
Português
This work aimed to verify the quality of urban mobility in the city of Pato Branco / PR through a survey of the current structure of the system of public transportation by bus, considering social, economic and environmental, as well as the user's opinion. The objectives were treated for both descriptive characterization of urban space and urban public transportation system, and for indicators tool IMUS and opinion research applied to the system user. The problem was treated on the quantitative point of view, therefore require, statistical techniques for the definition of sampling and data analysis. The methodology used to characterize the object under study, as well as for the analysis of the indicators, there has been from conversations with government agencies in order to acquire the necessary information. For the survey, we used questionnaires and statistical methods, respectively. The importance of this study is in fact to visualize the quality of the transport service provided, as well as understanding about the reality of urban mobility in the city, from enabling capabilities, constraints and deficiencies raised to develop strategies to improve the quality of life of users. As a suggestion to this work proposes: the government...

‣ Os agricultores familiares e a construção dos mercados do leite e queijo: a pequena produção e a qualidade frente à legislação brasileira e europeia

Coletti, Vinícius Deotan
Fonte: Pato Branco Publicador: Pato Branco
Tipo: Dissertação de Mestrado
Português
Milk production have provided a possibility of income even in smaller areas, attracting numerous agricultures who perceive in this activity better opportunities than others. Thus, based on the process of commodification of household production, diversification of livelihoods and influence public health policies, this study examines the strategies of cheese production in the municipality of Itapejara d'Oeste based on the analysis of the trajectory of six families between 2005 and 2012 based on records and interviews that bring to the fore the notion of quality and expectations versus actual results for farmers. By analyzing a database consisting of two agriculture years 2004/2005 and 2009/2010, realized by Prof. Dr. Miguel A. Perondi, with new interviews conducted in 2012 resulted in the case studies discussed and the data presented. Were observed trajectories of families, analyzing data related to farm income, total income, availability of labor, rate of diversification, seeking to highlight the variables in the path of the family throughout the years Showed up obstacles. Were observed trajectories of families highlighting the obstacles encountered in the Brazilian legislation, that few rescues the informal artisanal producers of cheese. This debate is analyzed under the focus of European and Brazilian legislation seeks to show the best way to rescue an efficient system of quality control based on trust and allowing small craft production meet the niche market place. At the study cases can be visualized in loco the importance given to the quality factors of milk e and dairy routine...

‣ Influência de um tratamento com vapor e ácido nas características da bebida café conilon

De Conti, Antonio José
Fonte: Londrina Publicador: Londrina
Tipo: Dissertação de Mestrado
Português
Coffee beans, species Coffea canephora variety conilon were submitted into a treatment with water steam and acid solution by an experimental design, which was generated using the methodology of the central composite rotational design (DCCR). The selected variables to the experimental design were steam pressure, acid solution concentration and time of coffee bean's contact with steam. In this design seventeen tests were proposed including the central point with three repetitions. The results obtained were processed in Statistica software version 10.0, by ANOVA tables that were used for assessing the level of significance and model, beyond the generation of response surfaces to indicate the influence of the variables in the final result. Coffee beans samples were roasted and analyzed for polyphenol content, pH, titratable acidity, caffeine and aromatic compounds. The aromatic compounds analyzed were divided into two groups, those that contribute positively or negatively to coffee flavor. Analysis of total polyphenols and caffeine were done by high performance liquid chromatography with a photodiode array detector (HPLC / DAD) and for analysis of aromatic compounds, gas chromatography -mass spectrometry (GC / MS). The results indicated that in higher values of steam pressure and contact time with the same...

‣ Possibilidades de intervenção num contexto de ensino e avaliação em matemática

Mendes, Marcele Tavares; Trevisan, André Luis; Buriasco, Regina Luzia Corio de
Fonte: Em Teia: Revista de Educação Matemática e Tecnológica Iberoamericana; Londrina Publicador: Em Teia: Revista de Educação Matemática e Tecnológica Iberoamericana; Londrina
Tipo: Artigo de Revista Científica
Português
In this paper we propose to present some notes on assessment, seeking to characterize how this activity is designed in GEPEMA - Group Study and Research in Mathematics Education and Evaluation, State University of Londrina. We discuss the meaning of intervention in education and the teacher's role in the development of this task, especially when taking assessment as a process integrated with teaching and learning processes. We finished bringing some features of Realistic Mathematics Education (RME) approach to teaching and assessment in mathematics held by the group, showing the possibilities of teacher intervention in this context.; Propomo-nos neste artigo apresentar alguns apontamentos sobre avaliação, buscando caracterizar o modo como essa atividade é concebida no GEPEMA – Grupo de Estudos e Pesquisas em Educação Matemática e Avaliação, da Universidade Estadual de Londrina. Discutimos o significado de intervenção no campo da educação e o papel do professor no desenvolvimento dessa tarefa, em especial quando se toma a avaliação como um processo integrado aos processos de ensino e de aprendizagem. Finalizamos trazendo algumas características da Educação Matemática Realística (RME), abordagem para o ensino e a avaliação em Matemática defendida pelo grupo...

‣ A política pública e os portos brasileiros: casos de estudo: terminais privados de contêineres do Porto de Santos

Bósio, Ângela de Fátima Caron
Fonte: Curitiba Publicador: Curitiba
Tipo: Dissertação de Mestrado
Português
This study intends to analyze the influence of the Brazilian public port policy, applied between 1993 and 2012, in the Port of Santos’ private containers terminals in the perception of the employers and trade union representatives. The research can be classified as applied, in terms of qualitative nature in approach to the problem, and in relation to the methodological techniques, the research uses prevalently the techniques of bibliographic, documentary and survey researches.In the field research, used to verify the evolutionary process of containers’ private terminals in labor relations and in productivity, handling of containers, was used the instrument of semi-structured interviews, conducted with trade union leaders, both, workers' and employers' representatives, and executive officers of private port terminals of the mentioned port. The analysis of the objective of the research was made from the literature, mainly involving the public policy issues, ports, labor relations and productivity, and the perception of private actors related to the Port of Santos. In relation to the results, there is a divergence of perceptions among the actors involved. In the perception of the representatives of employees, the existing policy caused a reduction of jobs and reduction in the average income. However...

‣ Um estudo sobre a aplicação do padrão BPMN (Business process modeland notation) para a modelagem do processo de desenvolvimento de produtos numa empresa de pequeno porte do segmento metal-mecânico

Mocrosky, Jeferson Ferreira
Fonte: Curitiba Publicador: Curitiba
Tipo: Dissertação de Mestrado
Português
Modeling the business process and an approach of the 1990s to improve the performance of organizations, this currently returns as a strong contributor to the improvement of performance of organizations Packing Company, in the region west of Santa Catarina State. Modeling the PDP uses the standard Business Process Model and Notation (BPMN) supported by the application Intalio BPMS. The objective of the research and evaluate the modeling with BPMN for the formalization of the development process of products and how to deal with the complexities and intrinsic interactions of this process, in small companies of mechanical manufacturing. The modeling with BPMN and structured in evaluation of PDP a company selected and comments on the site of the work, the execution of the process. The methodology adopted for the development of modeling PDP the company considered the following aspects: (i) study of a company; (ii) informational modeling; (iii) the automation model and implementation; (iv) implementation of the model of the PDP in the company. Also presented are the characteristics of Unified Model of Rozenfeld et al. (2006), used as a reference to systematize the modeling of the Products Development Process of the company, through evaluation of the process of the company. A brief description and made to have the characteristics of the major standards used in the modeling of business processes...

‣ Políticas de proteção social direcionadas às famílias de adolescentes em cumprimento de medida privativa de liberdade, no estado do Paraná, no período de 2006 a 2010

Santos, Maria Christina dos
Fonte: Curitiba Publicador: Curitiba
Tipo: Dissertação de Mestrado
Português
This paper aims to describe the policies targeted to families of adolescents in fulfillment of a custodial sentence in the State of Paraná between 2006 and 2010. It tries to answer whether the families of these adolescents were met by social protection policies in line with the provisions of the National Socio Educational System (SINASE). It begins with a description of the historical evolution of the rights of children and adolescents and follows describing the legal framework and policies directed to the family, bringing reflections on infractions and subsequently raises questions alluding to SINASE. All these reflections serve as a foundation for the research itself. The present research is pertinent to the concentration area of this Master's degree, namely, Planning and Public Policy.This is applied research, descriptive, qualitative and indirect, which uses the inductive method. Implies bibliographical and documental study which it uses as a data collection instrument and includes a non-directive interview with the manager of the Secretariat of Children and Youth of the State of Paraná between 2003 and 2010. It describes the building and evolution of the policies and physical facilities for its implementation, the transformation of the Department for Children and Adolescents (SECJ) in Secretariat for Families and Social Development (SEDS). It was concluded...

‣ Sistematização de recurso educacional aberto para introdução à semiótica Peirceana

Grimm, Gabrielle da Fonseca Hartmann
Fonte: Curitiba Publicador: Curitiba
Tipo: Dissertação de Mestrado
Português
Acompanha: 6 apresentações em Recurso Educacional Aberto (REA): Introdução à semiótica Peirceana; Arquitetura de Peirce; Categorias cenopitagóricas; O signo como relação triádica; Tricotomias.; The contribuitiuon of this research came out of the systematization of an open educational resource for the discipline of Semiotics for Design Graduation Courses. As it's an open educational resourse, the model proposed may be adapted to any other area of knowledge, or may be constantly improved collaboratively with several authors. Semiotics in Design was chosen due to the Author's research interest and the lack of materials in the area. The approach started with a review of some concepts and definitions about Design, about Peirce's Semiotics and how this area of knowledge takes part in the designer instruction. Theoretical groungs about Open Educational Resourses established principles and important elements that configurate a material as being of that kind and determine the route for the systematization of the resourse that counts with a group of six learning objects. The aim of the systematization of an educational resourse based on REA (open educational resourse) filosofy was to guide users that might come to use the concepts pointed in this research about the possibilities concerning didactic material construction...

‣ O RPG eletrônico no ensino de química: uma atividade lúdica aplicada ao conhecimento de tabela periódica

Ignácio, Andréia Christina
Fonte: Curitiba Publicador: Curitiba
Tipo: Dissertação de Mestrado
Português
The Periodic Table is the most essential item in chemistry, however it hardly attracts its due interest with students. The objective of this project is to create an electronic game, the RPG (Role Playing Game), with the aim of stimulating interest, and knowledge regarding the Periodic Table. The game uses material from Linus Pauling’s diagram and it is suggested that his Periodic Table model be used while playing. The association of technology and playful activity contributed to the development of the electronic RPG game that, according to the results of this project, assists in the process of teaching and learning the Periodic Table. Due to its challenges, this game motivates and arouses students' interest.; Tabela Periódica é um dos importantes conteúdos da química, porém dificilmente desperta o interesse dos alunos para o seu estudo. O intuito deste trabalho foi a criação de um jogo eletrônico, no estilo RPG (Role Playing Game), elaborado de acordo com conteúdos relacionados ao conhecimento de Tabela Periódica. O jogo tem como material de consulta o diagrama de Linus Pauling e é sugerido que o aluno utilize a Tabela Periódica enquanto joga. A associação da tecnologia à atividade lúdica contribuiu no desenvolvimento do jogo de RPG eletrônico que...

‣ A robótica educacional como ferramenta metodológica no processo ensino-aprendizagem: uma experiência com a segunda lei de Newton na série final do ensino fundamental

Zanatta, Ronnie Petter Pereira
Fonte: Curitiba Publicador: Curitiba
Tipo: Dissertação de Mestrado
Português
Acompanha: Proposta didática: a robótica educacional como ferramenta metodológica no processo ensino-aprendizagem: uma experiência com a segunda lei de Newton no ano final do ensino fundamental, p. 92.; Technologies, throughout history, have supported and reframed the different processes of teaching and learning at the same time they are influenced by these processes. The educational robotics, as well as the latest educational and technological resources, opens up new educational possibilities, and these possibilities are explored in this work. From an empirical pedagogy, an analysis of the interference of the use of educational robotics in the learning of scientific knowledge students was held in the final series of elementary education in a public school in Curitiba. Based on the theory of Constructivist Seymour Papert derived mainly from Piaget's notion that abstract concepts can be learned from the exploratory research with hands, to look for evidence that learning occurred through practical lessons assembly and programming of robots ( LEGO ® Mindstorms NXT ) and simulations of real situations, interpretations of nature and conceptual transposition. The scope of this work was to investigate the contributions of educational robotics in training grants for cognition of Newton's second law and its applications. How should the methodology of a physics class in elementary school with the introduction of educational robotics? This tool can be used in the context of everyday school life? The results show this feature as a useful tool in the teaching - learning content proposed a methodology and dynamic motivational factor for students quite high.; As tecnologias...

‣ Avaliação da dose de radiação ocupacional em medicina nuclear nos exames de cintilografia de perfusão miocárdica

Komatsu, Cássio Vilela
Fonte: Curitiba Publicador: Curitiba
Tipo: Dissertação de Mestrado
Português
In nuclear medicine, workers directly involved in the exams are frequently exposed to ionizing radiation. In this study, a Geiger-Mueller detector was used to measure the occupational radiation doses while conducting some of the steps with critical radiation exposure during myocardial perfusion scintigraphy exams, which are: 1) fractionation of radiopharmaceutical activities in single-dose syringes, 2) Technetium99m-sestamibi administration during rest and stress steps, and 3) diagnostic images acquisition in the exam room. In the evaluation, it was sought to distinguish and relate the length of professional experience to measured doses. For that reason a total of 494 procedures were followed up including 229 fractionation of radiopharmaceutical activities in single-dose syringes, 165 radiopharmaceutical administrations (55 during rest step performed by professionals with experience time above two years, 55 during rest step performed by professionals with experience time below one year, and 55 during stress step), and 100 image acquisitions (50 during rest step and 50 during stress step). Dose records obtained during individual monitoring by thermoluminescent dosimetry (TLD) conducted between July 2010 and December 2012 were also evaluated. The results obtained by the GM detector...

‣ A valorização e a precarização do trabalho docente: um estudo de políticas públicas a partir de 1990

Wonsik, Ester Cristiane
Fonte: Campo Mourao Publicador: Campo Mourao
Tipo: Dissertação de Mestrado
Português
This dissertation investigates policies for teaching work in Brazil. The object of study refers to the conditions of teaching deriving from policies developed since 1990. It originates from the observation that, on one side, based on the legal requirements, there is a speech of teacher valorization, on the other hand, guiding to an increasing recariousness of the work. As a general objective, We analyze the changes in the conditions of teaching and the consequences for the practice of educational activities, resulting from neoliberal alignment policies, established in educational reforms undertaken in international and national levels. It is adopted the method and the analytical categories of historical and dialectical materialism, by allowing understand tensions, the intentions, processes and most general elements in its relationship with the teaching work. We seek to understand if the precariousness and the valorization present in the policies are contradictory or combined aspects. For mediation of bibliographical and documentary analysis, we explain the references supposedly reporting to teachers valorization in the first section. The second section analyzes the implications of the policy of valorization brought to the working conditions of teachers. It is observed that in the conduction of international and Brazilian educational policy...

‣ Produção de mudas de videira cv. Bordô/Paulsen 1103 pela enxertia de mesa com estratificação

Maroli, Lari
Fonte: Pato Branco Publicador: Pato Branco
Tipo: Dissertação de Mestrado
Português
The use of appropriate practices in the implementation of a vineyard, especially the use of grafted cuttings with good health, is an essential factor for successful viticulture in Brazil and, in particular, Southweast Paraná. The objective of this work was to test stratification temperature, type and period of grafting, for the propagation of vines, 'Bordô'/'Paulsen 1103', by bench grafting cuttings with stratification. Three experiments were developed to test these objectives. In the first and second experiment, the cuttings of the rootstock were treated with indole-butyric acid (IBA) before and after estratification, respectively. Both treatments were conducted in a randomized block in a factorial 3 x 2 (estratification temperature x grafting type), with four replications and ten units of observation (grafted cuttings). The factor estratification temperature was 19, 24, and 29 °C, while the factor grafting technique either manual top grafting or "omega" with the aid of special pliers. The third experiment was performed in randomized blocks, in a 4 x 2 factorial design, with four replications and 20 units of observation. The factor A was different period of grafting (May, June, July, and August) and the factor B was stratification temperature at two levels (19 and 24 °C). The experiments were conducted under controlled conditions (in growth chambers and in the greenhouse). The parameters evaluated at the end of stratification (21 days after grafting) were: percentage of callus formation in the region of grafting and percentage of sprouting. In the greenhouse we evaluated the development of sprouting...

‣ Instituto Federal do Paraná (IFPR) Campus Palmas: possibilidades e limites de atuação nos arranjos produtivos locais da região sudoeste do Paraná

Schlemper, Alexandre Luiz
Fonte: Pato Branco Publicador: Pato Branco
Tipo: Dissertação de Mestrado
Português
A new campus of Federal Institute of Paraná was implemented in 2010, in the city of Palmas, Paraná. Its local e regional mission is to provide supporting actions to local clusters (arranjos produtivos locais – APL).The objective of this research was to discuss the possibilities and limitations of the relationship between the Federal Institute of Paraná - Campus Palmas and local clusters in the southwest region of Paraná. The methodology used was exploratory, documentary and field research. The institutional documents used were Law No. 11.892/2008, which describes the creation of the Federal Institutes, the Statute of the Institution of the Federal Institute of Paraná and publication Concepts and Installation Guidelines of the Federal Institutes. For the field research, semi-structured interviews with governance’s production arrangements were used, in order to detect its organizational and cooperative form and also with the companies in each cluster (APL) to build a sectorial and individual diagnostic. Another set of interviews addressed the institutions of technical and vocational education, IFPR, "S" system and private initiative, aiming to detect forms of conducting professional education in the region. The work is structured in three essential parts. The first is a historical review of vocational education in Brazil...

‣ Caracterização fisiológica e conservação de sementes de oito fruteiras nativas do bioma floresta com araucária

Pirola, Kelli
Fonte: Pato Branco Publicador: Pato Branco
Tipo: Dissertação de Mestrado
Português
The Brazilian native fruits have potential use in agriculture, but it is little exploited commercially. In this sense, it should be encouraged studies for use in future breeding programs and obtain of technologies for its cultive. The aim of this work was to study the seed physiological characterization from native fruits Araucaria Forest Biome, as well as, it to test methods for seed storage. The work was carried out at Plant Physiology Laboratory and Nursery Sector of UTFPR - Câmpus Dois Vizinhos, Paraná State, Brazil. It was use seeds physiologically mature fruits Brazilian native from guabiju tree, guabiroba tree, Surinam Cherry tree, Cabinho and Hybrid jabuticaba tree, Native cherry tree, Native plum tree and sete capote tree. The fruits were harvested according period yield, in Southwest region of Paraná State. It was carried out four experiments, it being the first to identify the critical moisture content that affect seed germination, through the experimental design completely randomized, with 12 treatments and 4 replications of one hundred seeds by plot. The second was to evaluated the seed viability during 18 months through the PET® bottle (300 mL) and white waxed paper bag as storage packing and, the cassava starch biofilm application or not. The experimental design was blocks completely randomized...

‣ Análises biológicas e bioquímicas na dinâmica da dormência de macieiras em Palmas – PR

Sachet, Marcos Robson
Fonte: Pato Branco Publicador: Pato Branco
Tipo: Dissertação de Mestrado
Português
The present study aimed to characterize the dormancy dynamics and the variation of carbohydrates and other shoots constituents of apple tree with low ('Eva') and high chilling requirement ('Fuji Suprema' and 'Galaxy'), under increasing cold levels or over the period of dormancy in the field. Bearing shoots and spurs were collected between March until October 2012 and 2013 in a commercial orchard in Palmas-PR. Tabuenca (1964) biological test and one bud cuttings test were performed. Simultaneously, one-year-old shoots wood, in the basal and apical portions, were reserved for soluble proteins, alpha-amylase activity, total soluble sugars, reducing and non-reducing sugars, starch and water content analysis. The Tabuenca test (1964) can be applied in subtropical climate to estimate the end endodormancy. Among the cultivars, 'Eva' has lower chilling requirement than 'Fuji Suprema' and 'Galaxy', which were equivalent. The apple tree budbreak gradient occurs along the shoot, with greater capacity for sprouting in the lateral buds of the apex. However in high exposure to cold temperature this gradient is no longer significant. The shoots apical portion present higher levels of soluble proteins, alpha-amylase activity, total soluble sugars...

‣ Comparações entre doses pediátricas periféricas provenientes de radioterapia conformal e de intensidade modulada

Santos, Marinei do Rocio Pacheco dos
Fonte: Curitiba Publicador: Curitiba
Tipo: Dissertação de Mestrado
Português
This research presents and compares peripheral pediatric doses measurements in radiation therapy, for of thyroid, heart, breast, abdomen, ovaries and testicles regions, obtained with TLD LiF: Mg, Ti (TLD-100) powder, placed on three humanoid phantoms with sizes of children as two, five and ten years old, made of high density polyethylene and completely filled with water. It at linear accelerator Varian Clinac 600CD was employed to irradiate the heads of the three phantoms, with X-rays beams generated by a potential of 6 MV, with three different skull plannings: (a) IMRT sliding window with multileaf collimator rotated 0°, (b) IMRT sliding window with the multileaf collimator rotated 90° and (c) conformal planning (3D). The doses applied were 300 cGy and 600 cGy with five coplanar fields for all cares planning. The results show that the doses obtained for the all irradiations are very low compared to deterministic dose values deterministic for the regions of greater interest in radiological protection and that IMRT 90º provides more shielding for leakage radiation which would be directed to patient's body, offering advantages when compared to conformal planning and IMRT 0º.; Esta pesquisa apresenta e compara medidas de doses pediátricas periféricas em radioterapia...

‣ Software social como apoio à gestão do conhecimento organizacional: o uso do wiki

Sencioles, Sabrina Vitório Oliveira
Fonte: Curitiba Publicador: Curitiba
Tipo: Dissertação de Mestrado
Português
Knowledge is one of the most valuables assets for organizations nowadays. Managing this knowledge, allowing it to be developed and kept, is Organizational Knowledge Management's chief challenge. Currently there seems to be no doubt Information Technology is the most valuable tool in this enterprise. In this regard, many softwares were developed and implemented in an attempt to become instrumental for the organizations. It has been noted, though, most of then were not able to achieve it's goals, becoming mainly huge data repositories. Identifying softwares able to mitigate this situation can contribute to Knowledge Management. Following this trend, this research's objective is to map wiki, a valuable social software, supporting Organizational Knowledge Management processes, contributions to the knowledge's learning, storage, retrieval and sharing. The research's locus was the infrastructure department on the Information Technology sector from a major organization on Parana, starting from a comparative study of the wiki's features on the SECI model. The field research was instrumentalized by a pool, collecting data on the wiki usage between the infrastructure teams on the Information Technology sector, from witch the main results were a reference board...

‣ A bacia do Rio Capivara, manancial de abastecimento do município de São João, PR: percepção de moradores

Rodrigues, Marilucia Cyrino
Fonte: Pato Branco Publicador: Pato Branco
Tipo: Dissertação de Mestrado
Português
The analysis of environmental perception in the context of the basin of water supply source showed that the majority of interviewed residents has responsibility feelings with this condition of the river. The survey was conducted with residents from the Basin of Capivara River, which is the supply source in São João city, Paraná, in order to examine the perception of these individuals regarding the context of the basin and reflections in the river water. To subsidize this study, it was used the theoretical frameworks, such as the environmental perception, the National Policy on Water Resources and the CONAMA Resolution 357/2005. The results of semi-structured interview with 30 residents were correlated with the data and cartographic survey of the use and occupation of land and water analysis results. The river condition as a supply source of the urban population is present for all interviewees. In this sense, the investigation about inhabitants' environmental perception of the micro-basin of spring revealed important aspects of conduct, values, historical meanings and the preservation actions of these individuals concerning the river condition. The shared responsibility among residents, public power, Sanepar and Emater was advocated by the majority of individuals as the best alternative to promote management actions and preservation of the river as a source.; A análise da percepção ambiental dos moradores da bacia do manancial de abastecimento mostrou que a maioria desses entrevistados possui sentimento de corresponsabilidade com essa condição do rio. A pesquisa foi realizada com moradores da bacia do rio Capivara...