Avaliação do custo de construção em função do traçado da rede coletora de esgoto sanitário

Um dos principais entraves para expansão do Sistema de Esgotamento Sanitário no país é o alto custo da implantação da rede coletora de esgoto, uma vez que está relacionada diretamente com a profundidade. Considerando este problema, o presente trabalho apresenta dois diferentes estudos de traçados de rede coletora do tipo separador absoluto para o município de Santa Cruz do Arari – Marajó – Pará, a fim de encontrar a menor profundidade e consequentemente o melhor custo. Primeiramente, foram elaborados dois traçados de rede coletora de esgoto na área com maior concentração populacional sendo dimensionado conforme as normas técnicas existentes. A partir dos levantamentos quantitativos de cada traçado, foram realizadas planilhas orçamentárias com a possibilidade de comparar entre si o menor custo de rede. Embora houvesse pequena diferença de comprimento entre os dois traçados, o item que mais pesou foi à profundidade ao longo da rede. No trecho de chegada da Estação Elevatória de Esgoto, a profundidade teve 4,90 m e 4,77m, para o Traçado Nº 1 e para o Traçado Nº 2, respectivamente. Logo, o que melhor apresentou o custo total foi o Traçado Nº 2, com valor total de R$ 913.867,54 versus R$ 1.021.818,11 do Traçado Nº 1, representado uma economia de R$ 107.950,56 para o mesmo local. De acordo com os resultados obtidos, foi possível avaliar que o estudo de traçado de rede coletora de esgoto se torna importante para qualquer local, como neste estudo de caso, onde o município apresenta grandes dificuldades de acesso para a implantação do sistema de esgotamento sanitário.

Begomovírus de plantas de pimentão e tomate no Estado de São Paulo: ocorrência, variabilidade, identificação de biótipos de bemisia tabaci e de resistência em capsicum spp

Pós-graduação em Agronomia (Proteção de Plantas) - FCA

Functional traits of selected mangrove species in Brazil as biological indicators of different environmental conditions

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

A recepção do mito de Heráclio por Gautier d’Arras

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

O acervo sobre Didática da Escola Estadual Leônidas do Amaral Vieira : contribuições para a história das disciplinas escolares

The article discusses characteristics of the library collection of the Escola Estadual Leônidas do Amaral Vieira, from Santa Cruz do Rio Pardo (SP), which subsidized the research on history of didactics at the Instituto de Educação of this school, from 1953 to 1975. We present aspects of the school and its collection about didactics in light of theoretical and methodological aspects related to the history of school subjects.

Estudo do caso de abandono esportivo na modalidade de basquetebol: Luiz Carlos Pereira Barretto Neto. -

Este trabalho foi baseado em uma revisão de literatura sobre o fenômeno do abandono esportivo que ocorre cada vez mais com grande freqüência no esporte nacional, seja ele de alto rendimento ou não. Com base nesta revisão sobre o assunto foram abordados diversos fatores que podem contribuir para que crianças e adolescentes a abandonem o esporte, foi feita uma analise dos fatores que influenciam as crianças e adolescentes na pratica esportiva e os fatores que são necessários para que os jovens permaneçam no esporte. Foram abordados os temas de desenvolvimento biológico e psicológico de crianças na passagem para a adolescência, a influencia do esporte na sociedade atual, as influencias que o esporte pode causar na vida de crianças e adolescentes e seus benefícios. Também foi feita uma grande abordagem sobre a psicologia do esporte e seus aspectos que interferem na pratica esportiva dos adolescentes, foi discutido como estes fatores podem influenciar positivamente, para que o jovem continue a praticar esporte, e negativamente levando ao abandono esportivo. Por fim foi feito uma analise dos fatores mais comuns encontrados na literatura sobre os principais fatores que desmotivam crianças e adolescentes na pratica esportiva e uma breve explicação na síndrome do burnout. Ao final de cada capitulo foi feito uma analise comparativa do assunto do capitulo com os aspectos observados nos jovens da modalidade de basquetebol de Santa Cruz das Palmeiras, local onde este estudo foi feito, e a cada capitulo foi comparado os ...(Resumo completo, clicar acesso eletrônico abaixo)

A arte do teatro na educação durante a infância: a percepção dos professores acerca de suas contribuições

Seeking new ways to be used in the process of teaching and learning, he turned a look at alternative lines of research, going to value the arts in education, and inside, there has been a major focus of the relationship to both the theater and education. Currently, the theater has been the subject of research in education and has been also widely used as an educational resource, and its adoption by professionals is based on studies showing the contributions of the theater to child development. The theater, while playing, artistic expression and involves imagination, creation and sociability.This paper presents child development in all its phases, the importance of games, especially the symbolic games, during this process, through the perspective of Jean Piaget, a brief history of the theater within the education and the contributions actuallyits use as methodology of teaching and learning brings to children's development of the early years of elementary school, bringing the discussion as teachers' perception about the real possibility of its use in schools as a way of teaching and learning. This research aimed to understand the dialogic relationship between theater and basic education, emphasizing its most striking features, emphasize its presence in the teaching and learning in basic education, focusing on the early years of primary education; see how the skills developed with drama can help develop cognitive, psychological, social and moral development of children, performing an initial survey on the possibilities of using the theater within the lesson plans for teachers in the first grade of elementary school and learn the opinions of professional education on theresearch subject, being held with four teachers who teach in the first years of elementary education at a public school in Santa Cruz do Rio Pardo, ...(Complete abstract click electronic address below)

Podridão floral dos citros: controle preventivo mediante fungicidas, biorreguladores e fertilizantes químicos

Pós-graduação em Agronomia (Produção Vegetal) - FCAV

Entre livres e oficiais: a expansão do ensino normal em São Paulo (1927-1933)

Pós-graduação em Educação - FFC

Injetividade de apicações do Rn

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Increased cyclooxygenase-2 and vascular endothelial growth factor protein expression is associated with canine prostatic carcionogenesis process

Background: COX-2 is one of the most important prostaglandin involved in urologic cancer and seems to be associated with tumor progression, invasion, and metastasis. In addition, several effects have been reported for VEGF, including inducing angiogenesis, promoting cell migration, and inhibiting apoptosis. COX2 and VEGF up-regulation have been reported in human prostate cancer. Due to the importance of canine natural model for prostate cancer, the aim of this study was to evaluate COX-2 and VEGF protein expression in canine carcinogenic process. Material and Methods: Seventy-four prostatic tissues from dogs were selected to be evaluated for protein expression by immunohistochemistry (IHC), including: 10 normal prostatic tissues, 20 benign prostatic hyperplasias (BPH), 25 proliferative inflammatory atrophies (PIA) and 20 prostatic carcinomas (PCa). COX-2 and VEGF were detected using the monoclonal antibody CX-294 (1:50 dilution, Dako Cytomation and sc-53463 (1:100 dilution, Santa Cruz), respectively. The immunolabelling was performed by a polymer method (Histofine, Nichirei Biosciences). All reaction included negative controls by omitting the primary antibody. The percentage of C-MYC, E-cadherin, and p63- positive cells per lesion was evaluated according to Prowatke et al. (2007). The samples were scored separately according to staining intensity and graded semi-quantitatively as negative, weakly positive (1), moderately positive, and strongly positive. The score was done in one 400 magnification field, considering only the lesion, since this was done in a TMA core of 1 mm. For statistical analyses, the immunostaining classifications were reduced to two categories: negative and positive. The negative category included negative and weakly positive staining. Chi-square or Fisher exact test was used to determine the association between the categorical variables. Results: The COX-2 protein expression was elevated in the cytoplasm of the canine PCa and PIA compared to normal prostate (p=0.002). VEGF protein expression was increased in 94.75% of the PCa and 100% of the PIA compared with to normal prostate (p = 0.001). No difference was found when compared normal prostate with BPH. Conclusions: This study has demonstrated that the carcinogenesis of canine prostatic tissue may be related to gain of COX-2 and VEGF protein expression.

Elaboração de produto cárneo de tilápia com antioxidantes visando sua utilização como recheio ou acompanhamento de refeição

The aim of this study is to evaluate the effi ciency of oregano, sage, moringa and rosemary as natural antioxidants and propyl gallate as artifi cial antioxidant used in “stuffed food” made with CMS of tilapia (minced fi sh) and stored frozen for 120 days. Protein, fat, moisture and ashes determination, microbiological analysis and sensory evaluations were conducted in the beginning and the end of storage period. TBARS, BNVT, pH and psychrotrophic microorganism count were determined periodically. The antioxidants interfered in pH (6.17 and 6.55) and TBARS values during 120 days under freezing (-18o C). The lowest TBA values were found for oregano (0.158 mg de MDA. kg-1) and sage (0.186 mg de MDA.kg-1). The stuffed food made with CMS of tilapia, without antioxidant, had the most oxidation, and sage and moringa were not good source of antioxidant. BNVT values (11.41 – 12.35 mgN.100g-1) were not altered. The lowest pH value was found for the product with sage (6.20), but similar to the moringa and propyl gallate, while oregano and rosemary showed the highest values (6.63 and 6.29), at 5 days of storage. Microbiological analyses were in accordance with Brazilian legislation. Sensory evaluation indicated that the panelists preferred the formulations made with oregano and propyl gallate. The results showed that it is feasible to elaborate stuffed food made with CMS of tilapia as an alternative for the fi shery´s consumption, and sage was the most effi cient natural antioxidant among those tested in this study.

Role of ATM and PTEN in prostatic carcinogenic dog prostate: validation of aCGH results

The canis lupus familiares is the only species besides human that spontaneously develop prostatic carcinoma (PCa). In addition, the metastatic sites are similar to those frequently reported in men. For these reasons, the dog is the best natural model to study the molecular mechanisms in PCa development providing a natural animal model for treatment by molecular targets. Previously, we investigated copy number alterations by arrayCGH (Canine Genome CGH Microarray 4x44K-G2519F, Agilent Technologies) in canine prostatic lesions: 3 benign prostatic hyperplasias (BPH), 4 proliferative inflammatory atrophies (PIA), and 14 PCa. Five histologically normal prostatic tissues were used as reference. Genomic alterations were evaluated using Genomic Workbench Standard Edition 5.0.14. This previous study revealed significant copy number losses of Atm and Pten exclusively in PCa. In the present study, ATM and PTEN immunoexpression were investigated using a tissue microarray (TMA) containing 149 canine prostatic paraffin-embedded lesions (BPH, PIA and PCa) collected from 67 animals. Immunohistochemical reactions were performed using the polyclonal rabbit antibody anti-PTEN (Santa Cruz Biotech, 1:50) and anti-ATM (Abcam, 1:50). The sections were developed with diaminobenzidine (DAB) and peroxidase. The immunohistochemical staining was assessed in each core by the distribution of positive cells for each antibody per lesion (score 1: <25% cells positive, 2: 26% to 50%, 3: being 51% and 75% and 4:> 75%) and intensity (1: weak, 2: moderate, 3: intense). Chi-square or Fisher exact test was used to determine the association between the categorical variables using GraphPad Prism 5 (GraphPad Software Inc., La Jolla, CA). Distribution of positive cells did not differ among lesions. PCa and PIA showed more samples with weak intensity for ATM when compared to normal prostatic tissue and BPH (PCa: p=0,032 and PIA: p=0,025). Benign prostatic hyperplasia and normal samples presented intense PTEN immunostaining than PCa (p=0,021) and PIA (p=0,0013). These results suggest that ATM and PTEN proteins expression in canine prostatic carcinoma are downregulated possibly by copy number losses. These findings are similar from those described in prostate carcinomas from human corroborating for the use of dogs as a natural model to study prostatic disease in men.

Mapeamento, erodibilidade e tolerância de perdas de solo na sub-bacia do Ribeirão das Perobas

The land use conservation planning requires knowledge of the soil characteristics, natural susceptibility to erosion and the soil loss limit. In this context, the objectives of this study were to perform a detailed soil survey of Ribeirão das Perobas watershed, located in Santa Cruz do Rio Pardo, São Paulo State and to determine and map the erodibility and soil loss tolerance of the soil classes found in the survey. The following techniques were used to perform the detailed soil survey: photopedology, field sampling, physical analysis, chemical analysis, and morphological description of the soil samples and profiles. The erodibility was determined by the methods described by Denardin (1990) and Mannigel et al. (2002), and the determination of soil loss tolerance followed the methodology of Mannigel et al. (2002). The results of erodibility determined by the methodology of Denardin (1990) were not discrepant and they did not distinguish soils that are known to have different susceptibility to erosion., w\Whereas, using the methodology of Mannigel et al. (2002), very high or very low erodibility values were observed in soils with extreme contents of sand silt or clay. The most influent variable to the soil loss tolerance results was the correction factor for the textural gradient of clay between soil horizons.

Programação no ensino de matemática utilizando Processing 2: Um estudo das relações formalizadas por alunos do ensino fundamental com baixo rendimento em matemática

Pós-graduação em Educação para a Ciência - FC