Logística, sistemas de movimento, fluxos econômicos e interações espaciais no território Paulista: Uma abordagem para a geografia dos transportes e circulação

This work aims to express the production and consumption changes occurred in the State of São Paulo in line with the logistics, the systems of movement and the economic flows. The mentioned productive and consumption devolutions towards the interior just was possible in the fast rhythm, with the hierarchical combination of some basic elements, such as: 1) the logistics as strategy, planning and management (including in the concession of public services to the private enterprise) of transports, storage and communications; 2) the technological improvement of systems of movement (infrastructure and means of transportation) and 3) the economic flows (goods, services, informations, capital gains and people) in the territory. Thus, we go to an analysis of the impacts of the fifth logistics revolution and the alternatives between systems of movement and territorial fluidity in the service of corporative demands in the space pertaining to the State of São Paulo. © Copyright Scripta Nova, 2009.

Mau Funcionamento do Sistema de Circulação Extracorpórea: Relato de Caso

Background and objectives: The introduction of extracorporeal circulation in clinical practice was decisive for the development of modern cardiovascular surgery. Addition of new procedures and equipment, however, brings inherent risks and complications. The objective of this report is to describe a malfunction of the oxygenation system and emphasize the importance of the interaction among the medical team members to prevent errors and complications. Case Report: During valve replacement and IVC correction surgery, we observed a darker shade of red in the blood on the exit of the oxygenator. Laboratory tests demonstrated severe acidosis and hypoxemia. The entire system was evaluated, but the cause of the malfunction was not found. Measures to reduce damage were successfully instituted. After the surgery, the whole system underwent technical evaluation. Conclusions: Interaction among the medical team members, early diagnosis, and immediate intervention were fundamental for a favorable outcome. © 2011 Elsevier Editora Ltda.

Estudio histológico comparativo de la reparación ósea entre hueso alveolar y extra-alveolar en los cerdos sometidos a osteotomía con alta y baja velocidad, con refrigeración líquida

Taking into account the bone repair process in pigs has shown a greater similarity among the histological variables studied compared to other biological models, the present study has as its aim to evaluate the histological bone repair process of osteotomy performed on alveolar and extra-alveolar bones, using drilling tools with liquid refrigeration. Material and method: Eighteen Large White pigs weighing between 20 and 25 Kg were divided into three groups of six animals in order to evaluate the osteotomy repairs with low and high speed in the alveolar bone and threes in the extra-alveolar area, study periods of 7, 14 and 28 days. Results: It was observed that in the alveolar bone at the postoperative times of 14 and 28 days, the best repair results were in the osteotomy performed with low speed, while in the 7 day postoperative period, the results with high speed were slightly better, in alveolar areas as well as extra-alveolar areas. There no statistically significant differences between the alveolar and extra-alveolar bone repair process. Conclusions: The repair process, by means of microscopic analysis in the alveolar and extra-alveolar areas, are similar with better results observed in osteotomies performed with low speed drills in the 14 and 28 day study periods, and at 7 days postoperative the results with high speed drills and refrigeration were slightly better. Research works using pigs as an animal model are perfectly viable. © 2011 SECOM.

Efeito da tosquia na temperatura corpórea e outros parâmetros clínicos em ovinos

The aim of this study was to determine the variation of the temperature after shearing in sheep under dry and hot environment conditions and to compare the temperature changes with variation in cardiac and respiratory frequencies, ruminal movements and hydration status. Twenty Suffolk unshorn ewes were studied. Physical examination was performed in all animals three times a day at 7:00 AM, 1:00 PM and 7:00 PM, during 42 days (22 days before shearing and 20 days after shearing). The skin temperature was measured by infrared thermometer over several surfaces of the body. Data were submitted to analysis of variance, for comparisons between groups (shorn versus unshorn) at each time, and the significant difference was evaluated at level of P<0.05 by Tukey test. The respiratory frequency was statistically significant at all times. When air humidity was high, the respiratory frequencies were low. The thermal stress was clear in sheep of this study, reflecting marked changes in cardiac and respiratory frequencies and rectal temperature. The respiratory frequency was the parameter more reliable to establish a framework of thermal stress in the unshorn sheep, with values on average three times higher than those reported in the literature. The heart rate monitors the thermal variation of the environment and is also an indicator of heat stress. This variation shows the Suffolk breed is well adapted to hot climates. The correlation between the body surface temperatures with environment temperature and air humidity was negative, as explained by the effect of wool insulation, i.e. even with an increase in environment temperature and humidity, the body temperature tends to maintain a compensating balance. In the shorn animals, the correlation between skin temperature with environment temperature and air humidity showed that the skin temperature increases when the environment temperature increases. The increase in the environment temperature does not affect the body temperature of unshorn animals due the insulating effect of the wool. However, when environment temperature rises, the presence of the wool starts to affect the thermal comfort as the heat absorption is larger than the capacity of heat loss. In this study, the best thermal stress indicators were the respiratory frequency and rectal and skin temperatures. The temperatures of the skin measured at the perineum, axillae and inner thigh were considered the most reliable.

Envelhecimento da cachaça com circulação forçada e aeração

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

A influência da carga imposta pela mochila escolar em alunos do ensino fundamental e médio: uma contribuição para estudos ergonômicos

Pós-graduação em Design - FAAC

Da enciclopédia à Wikipédia: o conhecimento em circulação

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A circulação do ideário escolanovista no Estado de Goiás: a revista de educação (1937-1962)

Pós-graduação em Educação Escolar - FCLAR

Uma aproximação didática por meio da história do conceito de circulação sanguínea

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

O Programa Nacional Biblioteca da Escola e o seu impacto na sala de aula: a circulação e o acesso do livro de literatura no interior de uma escola municipal de ensino fundamental

Pós-graduação em Educação - FFC

Variação da temperatura corpórea em ovinos sob diferentes condições de manejo

Pós-graduação em Ciência Animal - FMVA

Atividade anti - Mycobacterium tuberculosis intra e extra celular e citotoxicidade dos complexos de coordenação de metais

Pós-graduação em Biociências e Biotecnologia Aplicadas à Farmácia - FCFAR

Agente mediador da circulação de saberes pedagógicos: o bibliotecário da Escola Normal Paulista

Pós-graduação em Educação - FFC

Estudo comparativo na prevenção da hipotermia no transoperatório: manta versus colchão térmico

Pós-graduação em Enfermagem (mestrado profissional) - FMB

Espaço da circulação e saúde ambiental na produção do espaço urbano em Manaus

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)