Submitted by Setor de Tratamento da Informa??o - BC/PUCRS (tede2@pucrs.br) on 2016-06-24T19:29:22Z No. of bitstreams: 1 TES_MATEUS_SILVA_SKOLAUDE_PARCIAL.pdf: 947733 bytes, checksum: 673184fd1d6844cd93e3781ea994dfe4 (MD5) / Made available in DSpace on 2016-06-24T19:29:22Z (GMT). No. of bitstreams: 1 TES_MATEUS_SILVA_SKOLAUDE_PARCIAL.pdf: 947733 bytes, checksum: 673184fd1d6844cd93e3781ea994dfe4 (MD5) Previous issue date: 2016-03-30 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - CAPES / This thesis rises from the coincidence of three scientific and political events that happened in 1934, which established intellectual relationships between Brazilian and Portuguese: The Luso-Brazilian Institute of High Culture, founded in June in Rio de Janeiro, the First Portuguese Colonial Exhibition, occurred during the months of June to September in the city of Porto and the First Afro- Brazilian Congress, held in November in Recife. Considering the intense flow of ideas and the exchange of Portuguese and Brazilian literates who were being constituted as scientific reference in different areas, the thesis addresses special interest to the configuration of intellectual networks articulated around the authors Mendes Correia and Gilberto Freyre in order to analyze the racial and national debates mobilized within the three studied events. / A presente tese parte da coincid?ncia de tr?s eventos cient?fico-pol?ticos acontecidos em 1934 e que articularam rela??es intelectuais formadas por brasileiros e portugueses: o Instituto Luso-Brasileiro de Alta Cultura (ILBAC), fundado no m?s de junho no Rio de Janeiro, a 1a Exposi??o Colonial Portuguesa (1? ECP), organizada entre os meses de junho e setembro na cidade do Porto e o 1? Congresso Afro-Brasileiro (1? CAB), realizado em novembro na cidade do Recife. Tendo em vista a intensa circula??o de ideias e o interc?mbio de letrados portugueses e brasileiros que se constitu?am em refer?ncia cient?fica nestes diferentes espa?os, a tese toma com especial interesse a configura??o de redes intelectuais articuladas em torno dos autores Mendes Correia e Gilberto Freyre para, a partir deles, analisar os debates raciais e nacionais mobilizados no ?mbito dos tr?s eventos estudados.

Submitted by Celso Magalhaes (celsomagalhaes@ufrrj.br) on 2017-10-19T10:50:10Z No. of bitstreams: 1 2016 - Silvio Rodrigues da Silva.pdf: 1225497 bytes, checksum: d2f9db78af36de26e8b7a7201b2e6407 (MD5) / Made available in DSpace on 2017-10-19T10:50:10Z (GMT). No. of bitstreams: 1 2016 - Silvio Rodrigues da Silva.pdf: 1225497 bytes, checksum: d2f9db78af36de26e8b7a7201b2e6407 (MD5) Previous issue date: 2016-07-29 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - CAPES / It evaluated the prevalence and potential risk factors for the occurrence of ticks in dogs from January 2000 to December 2014 in two private veterinary clinics, located in the West Zone of Rio de Janeiro state, Brazil. Fifteen hundred records were systematically sampled from an unknown population. Fifteen hundred records were systematically sampled from an unknown population. Statistical analysis was performed considering the outcome variable, tick presence (group 1) and positive tick + negative tick / positive hemoparasite (group 2) and the explanatory variables, sex, age, race, size, neighborhood, and clinic. An exploratory analysis was made to verify the distribution of the prevalence of ticks and their range of 95% confidence, considering all the explanatory variables for the presence of ticks. Differences in the prevalence also were testing by reason proportions test. Bivariate and multivariate analysis by logistic regression models were using to verify the relationship of the outcome of interest and their potential risk factors through the prevalence ratio (PR). The adopted modeling strategy was based on the bivariate analysis. After then, variables were selected to be included in the multivariate model. Akaike Information Criterion (AIC) were estimated to indicated the most parsimonious multivariate model. All statistical analysis was performed in the statistical package R. Of all the 1,500 records of dogs in 264 (17.60% [95% CI: 15.67, 19.52]) had the infestation by ticks in group 1 and 372 (24.80% [95% CI: 22 61, 26.98]) in group 2. Sex and age were not considered risk factors. There were differences in parasitism between races within groups 1 and 2. Males Cocker Spaniel, medium-sized and Bangu were the variables with the highest prevalence in both groups. German Shepherd race does not configured risk factor for ticks, confirmed by the most parsimonious model (PR = 1.77 [95% CI: 0.44, 07.10]). The Cocker Spaniels as well as animals living in Bangu had 7.5 [95% CI: 3.01, 18.53] and 1.7 [95% CI: 1.20, 2.32] times, respectively, more chance to be parasitized by ticks. The prevalence of hemoparasite transmitted by ticks should be considered as supplementary data for ticks epidemiological studies in dogs. This is the first study to rank the dog breeds in relation to the prevalence of parasitism by ticks. / Foi avaliada a preval?ncia e os potenciais fatores de risco para a ocorr?ncia de carrapatos em c?es no per?odo de janeiro de 2000 ? dezembro de 2014 em duas cl?nicas veterin?rias particulares, localizadas na zona oeste do Rio de Janeiro, Brasil. Mil e quinhentos prontu?rios foram amostrados sistematicamente de uma popula??o desconhecida. A an?lise estat?stica foi realizada considerando as vari?veis desfecho, presen?a de carrapato (grupo 1) e carrapato positivo + carrapato negativo/ hemoparasito positivo (grupo 2) e as vari?veis explicativas, sexo, idade, ra?a, porte, bairro e cl?nica. Para verificar a exist?ncia de fatores de risco, foram utilizadas desde testes de infer?ncia de Qui-Quadrado (??) at? o ajuste de modelos de regress?o log?sticas. Dos 1500 prontu?rios em 264 (17,60% [IC95%: 15,67; 19,52]) haviam registro de infesta??o por carrapatos no grupo 1 e 372 (24,80% [IC95%: 22,61; 26,98]) no grupo 2. As vari?veis sexo e idade, em ambos os grupos n?o foram consideradas potenciais fatores de risco. Houve diferen?a no parasitismo entre as ra?as dentro dos grupos 1 e 2. Machos de Cocker Spaniel Ingl?s, porte m?dio e Bangu foram as vari?veis com maiores preval?ncias de registros em ambos os grupos. Pastor Alem?o foi a ?nica ra?a que n?o configurou como potencial fator de risco para a presen?a de carrapato. No modelo mais parcimonioso apenas a ra?a Pastor Alem?o (RP=1,77 [IC95%:0,44; 07,10]) n?o se apresentou como potencial fator de risco. A ra?a Cocker Spaniel assim como animais que residem no bairro Bangu apresentaram 7,5 [IC95%:3,01;18,53] e 1,7 [IC95%:1,20; 2,32] vezes, mais chances de serem parasitados por carrapatos respectivamente. A preval?ncia de hemoparasitoses transmitidas por carrapatos deve ser considerada como dados complementares para estudos epidemiol?gicos de carrapatos em c?es. Esse ? o primeiro estudo a ranquear ra?as de c?es quanto ? preval?ncia de parasitismo por carrapatos.