Políticas públicas municipais de apoio a atividades econômicas em assentamentos rurais: uma análise em quatro municípios paulistas

This paper reports a master research that aimed to analyze the patterns of institutional relationships between local officials and communities of agrarian reform settlements in four counties of the State of São Paulo – Apiaí, Iaras, Promissão and Mirante do Paranapanema – particularly with regard to the types of support offered by the first to the economic activities in the settlements. In terms of methodology, we conducted a qualitative, exploratory and descriptive research, outlined in the format of multiple case study. Having like data sources the local officials responsible for institutional relations with the agrarian reform settlements, technicians agents of agencys linkeds to the land question, as INCRA and ITESP, and settled in leadership positions in rural settlements, we sought to evaluate the intensity, the types and quality of the (possible or actual) support offered by municipalities to economic activities inside the settlements. We sought to evaluate the results from theoretical lens formed around the notions of local development and the significance assumed by settlements in different locations. The results showed a fairly heterogeneous and, often, disparate in particular circumstances. It was evident, from the information collected, that a positive action of the municipal government in supporting the economic activities of the settlements is essential for the release of social energy based in settlements, enabling the realization of the "amalgam of possibilities" constructed from the implementation of rural settlements.

Oportunidades e desafios para lidar com as barreiras à adoção de práticas de green supply chain management: guidelines à luz de um estudo de múltiplos casos no Brasil

This article aims to discuss how leading companies of the automotive battery industry installed in Brazil are dealing with barriers to the adoption of green supply chain management (GSCM) practices. From these discussions, we list the opportunities and challenges to the automotive battery sector in incorporating GSCM actions. We conducted a multiple-case study with the top five companies in this sector. The highlight factors are “organizational values” and “human resources” for internal barriers, and “suppliers” and “consumers” for external barriers.

Efeitos da flutamida na morfologia dos órgãos reprodutivos e fígado de Rhinella schneideri (Anura: Bufonidae)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Estudo das alterações bioquímicas em sangue e diferentes órgãos de Phrynops geoffroanus (Schweigger, 1812) (Testudines: Chelidae) coletados em ambiente contaminado ou expostos ao benzo[a]pireno

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Isolamento de Streptococcus agalactiae em diferentes órgãos de tilápias do nilo (Oreochromis niloticus) criadas em tanques-rede

Streptococcosis is one of the major causes of mortality in tilapia's creation in Brazil, inducing great economic losses. As soon, the study objectived to determinate the frequency of isolation and identification the Streptococcus agalactiae in organs different of Oreochromis niloticus naturally infected, derived from eight fish farms in the northern region of the state of Parana, that presented clinical signs characteristics of streptococcal disease. However, blood samples and fragments (kidney, liver, spleen, heart and brain) were collected. These all samples were plated on solid medium of brain and heart infusion (BHI) added 5% ovine blood and incubated at 29 degrees C for 7 days in aerophilic conditions. Behind, the bacterial growth and from the macro and microscopic features, colonies compatibles with Streptococcus sp. gender, were selected. The species were identified by PCR reaction and confirmed by sequencing of 16S rDNA gene. The results exhibited that in tilapia of Nile infected with S. agalactiae the isolation is more common in brain, kidney and liver in descending order.

Substituição do milho pela glicerina em suplementos múltiplos para novilhos Nelore em pastejo

The objective was to evaluate the performance and production costs of Nellore steers growing on Brachiaria brizantha cv. Marandu during the dry season receiving mineral supplements with partial replacement of corn by residual glycerin. 40 Nellore steers with initial body weight of 203.12 +/- 20.10 kg and average initial age of 12 months, distributed into eight paddocks of 1.6 ha each, were used. The experimental design was completely randomized with five replicates and eight supplements. Supplements with levels of partial replacement of corn by glycerin were evaluated: 0% (G0), 10% (G10), 20% (G20), 30% (G30), 40% (G40), 50% (G50) and 60% (G60) provided on the amount of 1 kg/animal/day in the natural matter, and a mineral supplement (MS). The average daily gain (ADG) was higher (P<0.05) in animals receiving supplements G30 (0.609 kg), G40 (0.588 kg) and G60 (0.611 kg) in relation to supplements G0 (0.546 kg), G10 (0.509 kg), G50 (0.561 kg) and MS (0.223 kg). There were differences (P <0.10) in ADG in supplemented animals when compared to MS. The supplemented animals showed higher ADG (P<0.05) compared to MS. The different levels provided positive financial return. It is concluded that the supply of multiple supplements replacing the corn by glycerol in production systems of steers in the dry period provides higher productive performance levels of 30, 40 and 60% and positive financial return to levels of 60% of replacement, demonstrating thus, its potential use for intensive systems of beef production on pasture.

Suplementos múltiplos para novilhas de corte a pasto no período seco: características nutricionais

The objective was to evaluate levels of multiple supplements supplied to beef heifers in low supply of pasture on intake and nutrients digestibility, pH and concentration of ruminal ammonia nitrogen, nitrogen balance, synthesis and microbial efficiency. Five Nellore heifers with initial body weight of 344.00 +/- 21.10 kg and average initial age of 22 months were used. The following supplements were evaluated as fed to the animals: control (mineral supplement) and supplementation levels of 2, 4, 6 and 8 kg/animal/day, composing the following percentages of body weight (BW): 0.55, 1.11, 1.66 and 2.22%, respectively. The experimental design was a Latin square with five replications and five supplements. Intakes of total dry matter, crude protein (CP) and total digestible nutrients, and total apparent digestibility of dry matter, crude protein, total carbohydrates and no fiber carbohydrates increased linearly (P <0.0001) and dry matter intake of forage decreased (P <0.0001) with supplementation levels. Supplementation strategies promoted reduction on ruminal pH (P = 0.0343) and increased concentration of ruminal ammonia nitrogen (NH3-N) (P = 0.0004) before the supply of supplements, and after, this NH3-N presented quadratic behavior (P = 0.0023). Nitrogen intake, excretion of urea in urine and nitrogen excretion in feces increased linearly (P <0.0001) according to supplementation levels. The supply of high levels of multiple supplements reduces forage intake and presents itself as an alternative to cattle maintained in a systems with low supply of pasture in the dry season.

Cães e gatos: expressão das lesões em intoxicações criminais

Pós-graduação em Medicina Veterinária - FMVZ

Influência do exercício físico sobre o estresse oxidativo, as MAPK e o NF-kB no músculo sóleo de ratos com insuficiência cardíaca induzida por estenose aórtica

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Efeito do soro de cães portadores de insuficiência renal sobre a apoptose e o metabolismo oxidativo dos polimorfonucleares

In recent years, uremic toxins have been widely investigated as an immunosuppressive factor for nephropathic patients. This study aimed to test the hypothesis that, as it was similarly observed in humans, the rate of apoptosis and superoxide production in polymorphonuclear leukocytes are changed in dogs treated with uremic serum. The superoxide production of polymorphonuclear leukocytes and apoptotic index of 10 healthy dogs incubated with autologous and homologous serum from healthy and uremic dogs was compared. Thus, there was an effect of partial inhibition of oxidative metabolism in uremia without correlation with the acceleration of polymorphonuclear leukocytes apoptosis in dogs.

Procedimentos de avaliação em terapia de casais a partir de múltiplos instrumentos

Conjugal problems may damage parents and children relationships favoring the appearance of behavior problems, as well as causing psychological problems. Given the lack of studies which value several interrelated behavioral repertoires, the present paper aims at presenting assessment results employing multiple instruments in regards to the three couples that sought clinical services at a University clinic. Results indicated that participants were presenting communication deficits, problem solving difficulties, and problems in expressing affection confirming literature findings. Problems in other areas were also reported, which influenced the marital relationship. It stands out that the children were presenting indications of behavior problems. The relevance of data collection applying different instruments is discussed, and it is necessary that intervention programs consider individual difficulties, besides setting up singular objectives for each person searching for service.

Mona Lisa: sentidos múltiplos de um sorriso enigmático

This article reviews the history of the famous painting by Leonardo da Vinci, the Mona Lisa or Gioconda, sixteenth century, aiming to discuss about some of the multiple senses (or discourses) around its meaning, with the support of the French branch of the Discourse Analysis, especially based on concepts developed by D. Maingueneau. As it is characteristic of the work of art, the senses are open, which does not exclude the possibility of detachment, among which we accentuated the "Mona Lisa smile" as one of the main traits of the authorship by Leonardo Da Vinci and, simultaneously, a trait propitious to aphorisation. Thus, the work of art is releasing of the exclusive authorship of Da Vinci and it suscitates several rereadings, which help composing a discursive ethos around this consecrated painting and, at the same time, which make circulating distinct stereotypes.

Efeito da altura do obstáculo na ultrapassagem de múltiplos obstáculos de idosos com doença de Parkinson

A doença de Parkinson (DP) acarreta em déficits sensoriais e comprometimentos motores, tornando mais desafiador a ultrapassagem de obstáculos. Tropeços durante a ultrapassagem de obstáculos é um dos principais motivos das quedas de idosos com DP. A presença de obstáculos durante o andar é comum no dia-a-dia das pessoas. Mudanças na altura dos obstáculos podem gerar instabilidade durante a ultrapassagem do obstáculo, o que aumenta o risco de contato com o obstáculo e, consequentemente, o risco de tropeços e quedas. Ainda, ambientes mais complexos, por exemplo, com mais de um obstáculo, aumentam a exigência dos sistemas sensorial, atencional e motor. Entretanto, até o momento, nenhum estudo analisou o andar de idosos com DP durante a ultrapassagem de mais de um obstáculo. O objetivo do presente estudo é investigar a influência da ultrapassagem de dois obstáculos nos parâmetros espaciais e temporais do andar de idosos com DP, considerando o efeito da altura do obstáculo (obstáculo baixo e alto). Participaram do estudo 20 idosos com DP com estágio da DP até 3 na escala de Hoehn & Yahr. Na realização da tarefa do andar, o idoso percorreu andando uma distância retilínea de 8 m sobre uma passarela com 0,79 m de largura. A instrução dada ao participante foi de realizar a tarefa de andar na sua velocidade preferida até o final da passarela. Cada participante realizou um total de 12 tentativas (3 tentativas para cada condição) nas seguintes condições: andar com ultrapassagem de um obstáculo de 5 cm; andar com ultrapassagem de um obstáculo de 15 cm; andar com ultrapassagem de dois obstáculos de 5 cm; andar com ultrapassagem de dois obstáculos de 15 cm. A ordem de apresentação dos blocos foi randomizadas entre os participantes. Os parâmetros espaçotemporais do andar foram coletados por meio do GAITRite® e um sistema optoeletrônico, com frequência de 100 Hz. Os parâmetros analisados foram comprimento (cm)...

Ações e percepções ambientais articuladas na sustentabilidade: estudos de múltiplos casos na indústria calçadista

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Imunohistoquímica em órgãos de tilápias-do-Nilo imunizadas com antígeno insolúvel de Streptococcus agalactiae

Pós-graduação em Medicina Veterinária - FCAV