Ciclo de cogeração a partir de resíduos de poda de árvores na cidade de Guaratinguetá

The current socio-economic situation has brought a need to look for alternative ways to get energy that allow reducing the high dependence on fossil fuel sources while deflect from the climate change arising from the result of the use of these energy resources. Renewable sources of energy, low and medium temperature appear as high potential of energy resources, which have a major influence on the way of life of the people to enable decentralized energy production. In Brazil, in particular, have also the need to decentralize the energy grid, currently focused on energy from water source. The current water crisis, exemplifies the urgency of betting on other energy sources, as a way to help in emergency situations such as the current one. Therefore, this study evaluates the possibility of using biomass as a heat source in a Rankine Cycle Organic where instead of water; it uses thermal fluid as working fluid, was compared the urban areas of the city of Guaratinguetá with the urban area of the metropolitan region of São Paulo. Thus, it was established two scenarios, so it was possible to establish the cycle to be used

Estudo do grau de modernização e mecanização nas obras de construção civil: estudo de caso - cidade de Lorena

This paper had as emphasis the study of the mechanization and modernization of the construction job sites of the city of Lorena located in the Vale do Paraíba, São Paulo. From the literature review on this topic, it was possible to understand the main causes of the delay in the job sites relating to the new technology available. The research on the history of construction and equipment evolution, along with interviews with workers, engineers and architects, it was possible to analyze the current situation. One of the main intentions of this study was to propose guidelines for the modernization of the construction sites

Sertão, literatura e cinema: um diálogo entre José Lins do Rego e Glauber Rocha

Pós-graduação em Letras - FCLAS

THE INFLUENCE OF THE 1992-1993 EL NINO ON THE REPRODUCTIVE BIOLOGY OF Scomber japonicus peruanus (JORDAN & HUBB, 1925)

The influence of the 1992-1993 El Nino events on the reproductive behavior of the Scomber japonicus peruanus (Chub mackerel) was studied from samples collected monthly, along the Peruvian coast (3 degrees 23`S-14 degrees 00`S), from January 1990 to December 1993. The monthly variation of the gonadosomatic index and the frequency of the periods of gonad maturation evidenced that the spawning of the species occurred all year long, being more intense in summer. The values of the gonadosomatic index were higher during the occurrence of the 1992-1993 El Nino, while the body weight and gonad weight decreased. Regarding the condition factor, its values decreased in females over 35 cm in fork length.

Growth parameters and mortality rate of the Scomber japonicus peruanus (Jordan & Hubb, 1925) along the Peruvian coast, South Pacific

The growth parameters and the mortality rates of the Scomber japonicus peruanus (Chub mackerel) were studied based on monthly data of frequency of fork length classes obtained from commercial landings off the Peruvian coast from 1996 to 1998. The asymptotic body length and growth rate values obtained by the ELEFAN I (Electronic Length Frequency Analysis) ranged from 40.20 cm to 42.20 cm and from 0.38 to 0.39, respectively. The oscillation amplitude was 0.60; the Winter point values varied from 0.50 to 0.60 and the performance index from 2.79 to 2.84. The total mortality rate of the Chub mackerel obtained by the linearized catch curve oscillated between 1.68 and 3.35. The rate of fishing mortality varied from 1.16 to 2.78 and the exploitation rate from 0.68 to 0.84. The annual rate of natural mortality estimated by the Pauly`s method ranged from 0.52 to 0.53. The results obtained allow us to conclude that the longevity of the Chub mackerel was slightly over seven years.

O mercado de trabalho na área da informação e documentação jurídica: o cenário da cidade de Madrid, Espanha

Destaca aspectos da pesquisa sobre as competências do bibliotecário requeridas na gestão da informação e documentação jurídica na Espanha. A partir da definição das competências profissionais e da descrição do mercado de trabalho na área jurídica espanhola são apresentados os resultados parciais da investigação sobre o tema, realizada na cidade de Madrid, Espanha

Prevalência e fatores associados à síndrome metabólica em usuários de unidades básicas de saúde em São Paulo - SP

OBJETIVO: Determinar a relação da síndrome metabólica (SM) com o nível socioeconômico, hábitos comportamentais, condições de saúde, antecedentes familiares de morbidades e áreas de residência. MÉTODOS: Trata-se de um estudo de corte transversal. A amostra aleatória foi constituída por usuários de duas Unidades Básicas de Saúde da cidade de São Paulo - Jardim Comercial (UBS1) e Jardim Germânia (UBS2) -, totalizando 452. Para o diagnóstico de SM utilizou-se o critério do Third Report of the National Cholesterol Education Program Expert Panel on Detection, Evaluation and Treatment of High Blood Cholesterol in Adults (NCEP-ATP III). Na avaliação antropométrica foram aferidas medidas de peso, estatura, circunferências abdominal e do quadril. Foi utilizado questionário geral para obtenção de dados sociodemográficos, socioeconómicos, antecedentes familiares e pessoais de morbidades, hábitos comportamentais como tabagismo, etilismo e nível de atividade física. Foi estabelecida associação entre as variáveis explicativas de interesse e SM, empregando-se a regressão logística multivariada. RESULTADOS: Na UBS1, o percentual de SM foi de 56,1% e na UBS2, de 34,0%. Houve associação direta e significativa entre SM e idade, sexo feminino, cor, tabagismo, etilismo, nível de atividade física, estresse e antecedentes familiares de doença cardíaca e de diabetes mellitus. A escolaridade apresentou associação inversa: morar no bairro de menor nível socioeconómico aumentou a chance de SM. CONCLUSÃO: Os resultados sugerem que as morbidades que compõem a SM são um grave problema de saúde pública nessa população.

Invasion of the dinoflagellate Ceratium furcoides (Levander) Langhans 1925 at tropical reservoir and its relation to environmental variables

Dinoflagellates of the genus Ceratium are chiefly marine but there are rare occurrences in freshwater. In this study we analyze the invasion and progressive establishment of Ceratium furcoides, an exotic species, in the Furnas Reservoir. Samples were taken at 36 points in the reservoir, during the months of March, June, September and December, 2007. Measurements of some physical and chemical variables were simultaneously performed at each site. The occurrence of C. furcoides was registered at 20 sites, with densities varying between 0.57 and 28,564,913.0 ind.m(-3). Blooms of this species were recorded in points which were classified as mesotrophic, coinciding with the places receiving high amounts of untreated domestic sewage. C. furcoides density was correlated with temperature, nutrients (nitrate and nitrite) and water electric conductivity. The highest density was recorded in June when temperature was low. The presence of Ceratium furcoides in the reservoir apparently has not yet affected the reservoir water quality or other plankton communities. However, if it becomes fully established it could perhaps become a problem in the reservoir or even to spread out to other reservoirs in Rio Grande basin.

Genotyping of polymorphisms in the prnp gene in Santa Ines sheep in the State of Sao Paulo, Brazil

Santos C.R., Mori E., Leao D.A. & Maiorka P.C. 2012. [Genotyping of polymorphisms in the prnp gene in Santa Ines sheep in the State of Sao Paulo, Brazil.] Genotipagem de polimorfismos no gene prnp em ovinos Santa Ines no Estado de Sao Paulo. Pesquisa Veterinaria Brasileira 32(3):221-226. Laboratorio de Neuropatologia Experimental e Comparada, Departamento de Patologia, Faculdade de Medicina Veterinaria e Zootecnia, Universidade de Sao Paulo, Av. Prof. Dr. Orlando Marques de Paiva 87, Cidade Universitaria, Sao Paulo, SP 05508-270, Brazil. E-mail: caio-patologia@usp.br Enzootic paraplexia or scrapie is a fatal neurodegenerative disease affecting mainly sheep and rarely goats. The disease is influenced by polymorphisms at codons 136, 154 and 171 of prnp gene that encodes the prion protein. The animals may be susceptible or resistant to the development of the disease according to the allelic sequences observed in these codons. In Brazil there were only cases of scrapie in imported animals, therefore the country is considered free of the disease. This study performed the genotyping of different polymorphisms associated to the development of scrapie. Then, based on these findings the animals were categorized in resistant and susceptible. A total of 118 samples were sequenced from the Santa Ines sheep raised on properties located in the State of Sao Paulo. From these samples, 6 alleles and 11 genotypes were identified (ARQ / ARQ, ARR / ARQ, ARQ / AHQ, ARQ / VRQ, AHQ / AHQ, ARR / ARR, ARR / AHQ, VRQ / VRQ, ARQ / TRQ, TRR / TRR, TRQ / TRQ), the genotype ARQ / ARQ presented a frequency of 56.7%. It was also detected the presence of tyrosine at codon 136, which may be considered a rare observation, since there is no report regarding Santa Ines breeding presenting this polymorphism. These results showed the great genetic variability in Santa Ines in Sao Paulo and only 1,69% of the genotypes observed are extremely resistant to scrapie. These data demonstrate that the Santa Ines sheep can be considered potentially susceptible to scrapie.

Natural parasitism of Diaphorina citri Kuwayama (Hemiptera, Psyllidae) nymphs by Tamarixia radiata Waterston (Hymenoptera, Eulophidae) in Sao Paulo orange groves

Natural parasitism of Diaphorina citri Kuwayama (Hemiptera, Psyllidae) nymphs by Tamarixia radiata Waterston (Hymenoptera, Eulophidae) in Sao Paulo orange groves. The psyllid Diaphorina citri Kuwayama 1908 has become the main citrus pest species in the state of Sao Paulo, Brazil, after the introduction of the huanglongbing or citrus greening. This study evaluated the parasitism of 3rd, 4th and 5th instar D. citri nymphs by Tamarixia radiata (Waterston, 1922) in citrus groves under a regimen of regular insecticide applications in ten producing regions: Araraquara, Barretos, Bauru, Botucatu, Franca, Itapetininga, Jau, Limeira, Lins and Sao Joao da Boa Vista. Sixty-nine samples of new branches infested with nymphs of D. citri were collected from 2005 to 2008 in orange groves ranging from 1 to 20 years old, of the varieties Hamlin, Pera, Valencia and Natal. The parasitoid T. radiata is widely distributed in Sao Paulo orange groves, and was identified in 50 (72%) of the samples, showing a mean parasitism rate of 12.4%. The highest parasitism rate was observed in the "summer" (from January through March), with a mean of 25.7%. Nymphal parasitism was above 90% in two samples. The probable causes of the variations in parasitism of D. citri by T. radiata are discussed.

First report of Trypanosoma vivax outbreak in dairy cattle in Sao Paulo state, Brazil

This is the first description of a trypanosoma vivax outbreak in the state of Sao Paulo (municipality of Lins). Fever, jaundice, decreased milk production, weight loss, profuse diarrhea, abortion, anemia, leukocytosis and hyperfibrinogenemia were observed in the affected animals. Thirty-one cows and calves died out of a total of 1080 in the herd. Three cows showed neurological symptoms like dysmetria, ataxia, muscle weakness, ptyalism, lymph node enlargement and submandibular edema. Flagellated hemoparasites were observed in blood smears. The species was diagnosed as T vivax by means of PCR. This T vivax strain showed resistance to diaminazene aceturate and the infection spread quickly at the herd. From the ELISA test, 599 serum samples (98.36%) were positive for anti-T. vivax IgG antibodies. This outbreak occurred during a very dry period, which indicates that other factors were involved in the outbreak, such as absence of tabanids and large populations of Haematobia irritans and Stomoxys calcitrans. The increases in these populations may have been due to the use of biosolid waste from sugar and ethanol plants in the sugarcane plantations surrounding the dairy farm.

Space-time cluster analysis of American visceral leishmaniasis in Bauru, Sao Paulo State, Brazil

A space-time analysis of American visceral leishmaniasis (AVL) in humans in the city of Bauru, Sao Paulo State, Brazil was carried out based on 239 cases diagnosed between June 2003 and October 2008. Spatial analysis of the disease showed that cases occurred especially in the city's urban areas. AVL annual incidence rates were calculated, demonstrating that the highest rate occurred in 2006 (19.55/100,000 inhabitants). This finding was confirmed by the time series analysis, which also showed a positive tendency over the period analyzed. The present study allows us to conclude that the disease was clustered in the Southwest side of the city in 2006, suggesting that this area may require special attention with regard to control and prevention measures.

Construir cidade ou construir habitação: "Programa minha casa minha vida" no município de São Carlos

Implantado no Brasil pelo Governo Federal no ano de 2009, o Programa "Minha casa minha vida" (PMCMV), gerido pelo Ministério das Cidades e operacionalizado pela Caixa Econômica Federal (CEF), com recursos do Fundo de Arrendamento Residencial (FAR), visa a construção ou requalificação de empreendimentos habitacionais na forma de condomínios ou loteamentos.

Fibrilação atrial e demência: resultados do São Paulo ageing & health study

FUNDAMENTO: A fibrilação atrial é um fator de risco controverso para demência. OBJETIVO: O objetivo deste estudo é avaliar a associação entre fibrilação atrial e demência em participantes do São Paulo Ageing & Health. MÉTODOS: O São Paulo Ageing & Health é um estudo transversal, de base populacional, de idosos residentes em um uma região de baixa renda da cidade de São Paulo, Brasil. Diagnóstico de demência foi realizado de acordo com o protocolo do grupo 10/66, com base em critérios do Manual de Diagnóstico e Estatística das Perturbações Mentais (DSM-IV). O diagnóstico de fibrilação atrial foi feito por eletrocardiograma de 12 derivações, avaliado por dois cardiologistas. Dados demográficos e de fatores de risco cardiovasculares também foram obtidos. RESULTADOS: A demência foi diagnosticada em 66 (4,3%) e fibrilação atrial em 36 (2,4%) de 1.524 participantes com um eletrocardiograma válido. A razão de chances bruta para demência em participantes com fibrilação atrial foi 2,8 (intervalo de confiança [IC] 95%: 1,0-8,1; p = 0,06) em comparação com indivíduos sem fibrilação atrial. Relação positiva foi encontrada em mulheres (RC 4,2; IC 95%: 1,2-15,1; p = 0,03). Após ajuste para idade, no entanto, essa associação tornou-se não significativa (RC 2,2, IC 95%: 0,6-8,9; p = 0,26). CONCLUSÃO: Não houve associação independente entre a fibrilação atrial e demência nessa amostra. A prevalência da fibrilação atrial pode ser baixa nesta população em virtude da mortalidade cardiovascular prematura.

Natural parasitism of Diaphorina citri Kuwayama (Hemiptera, Psyllidae) nymphs by Tamarixia radiata Waterston (Hymenoptera, Eulophidae) in São Paulo orange groves

The psyllid Diaphorina citri Kuwayama 1908 has become the main citrus pest species in the state of São Paulo, Brazil, after the introduction of the huanglongbing or citrus greening. This study evaluated the parasitism of 3rd, 4th and 5th instar D. citri nymphs by Tamarixia radiata (Waterston, 1922) in citrus groves under a regimen of regular insecticide applications in ten producing regions: Araraquara, Barretos, Bauru, Botucatu, Franca, Itapetininga, Jaú, Limeira, Lins and São João da Boa Vista. Sixty-nine samples of new branches infested with nymphs of D. citri were collected from 2005 to 2008 in orange groves ranging from 1 to 20 years old, of the varieties Hamlin, Pera, Valencia and Natal. The parasitoid T. radiata is widely distributed in São Paulo orange groves, and was identified in 50 (72%) of the samples, showing a mean parasitism rate of 12.4%. The highest parasitism rate was observed in the "summer" (from January through March), with a mean of 25.7%. Nymphal parasitism was above 90% in two samples. The probable causes of the variations in parasitism of D. citri by T. radiata are discussed.