Pequenas e médias empresas no contexto da gestão da qualidade total

Este trabalho analisa a gestão da qualidade em organizações, envolvendo pequenas e médias empresas do setor de manufaturados, utilizando um modelo conceitual que envolve aspectos estratégicos e operacionais da gestão da qualidade. Através de referências bibliográficas e pesquisa de campo encaminha uma análise da gestão da qualidade nessas organizações, concluindo que existem dificuldades nesse campo. Existe indicação da necessidade de desenvolvimento de procedimentos e metodologias especificas para essa categoria de organização.

Interface empresa-universidade e a gestão da tecnologia

Este trabalho discute a interface empresa - universidade e a gestão da tecnologia em pequenas e médias empresas tradicionais do setor de manufaturados, com base em modelo conceitual simplificado e em pesquisa de campo, dentro do contexto atual de globalização do mercado. Constatou-se a importância da existência de um modelo de relação interorganizacional, que colabore na otimização dos resultados das pesquisas aplicadas na universidade e disponha de mecanismos de colaboração com aquelas empresas, visando à prática e difusão da gestão da tecnologia e parceria no desenvolvimento de produtos. Com base no modelo proposto em Silva(1999), através do COD - Centro Operacional de Desenvolvimento, o trabalho analisa vários aspectos da interface empresa - universidade e da gestão da tecnologia em empresas.

Diretrizes para desenvolvimento coletivo de melhoria contínua em arranjos produtivos locais

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

A reforma psiquiátrica brasileira: aspectos históricos e técnico-assistenciais das experiências de São Paulo, Santos e Campinas

Este artigo tem como objetivo abordar as experiências desenvolvidas, a partir da década de 1980, nos municípios de São Paulo (capital), Santos e Campinas, no sentido de compreender as suas determinações materiais, sociais e políticas, o avanço do processo de rompimento com o modelo manicomial e a emergência de forças criativas e produtivas, necessárias para a construção da atenção psicossocial em saúde mental, bem como conhecer a contribuição do Sistema Único de Saúde no avanço da reforma psiquiátrica nos municípios. A investigação que fundamenta este trabalho é parte de uma tese sobre a atenção em saúde mental, na qual os projetos inovadores desses municípios serviram de moldura e parâmetro para a análise da política de saúde mental em municípios de pequeno e médio portes do estado de São Paulo.

Protótipos de filtros para água poluida usada para irrigação de hortaliças e frutiferas

Prototypes A (bidin + broken stones + gravel stones + gross sand + activated coal) and B (bidin + broken stones + gravel stones + gross sand) under hydraulic charge of 35 cm presented outlets that, when extrapolated for larger filters, are sufficient to supply small and medium irrigation projects for vegetables and fruits. (bidin = Rhodia polyester for drainage). Under a charge of 35 cm, filtrate of both prototypes presented a reduction of fecal coliforms, being this reduction higher for A prototypes, but, even in this case, the coliform quantities were superior to the legal limit. Under a decrease of the biochemical oxygen demand an increase of the available oxygen rate; pH and hardness did not present significant changes.

Morfina nasal: Avaliacao da analgesia e dos efeitos colaterais no tratamento da dor pos-operatoria em criancas

Background and Objectives - Postoperative pain is one of the major discomforts but often under treated, especially in the pediatric patient. The aim of this study was to evaluate nasal morphine postoperative analgesia as an alternative drug administration route and show its applicability, effectiveness, tolerability and side effects. Methods - Participated in this study 20 patients aged 3 to 13 years, physical status ASA I and II sequentially submitted the different small and medium-size surgeries. Analgesia was obtained with nasal morphine hydrochloride in aqueous solution in variable concentrations of 2%, 1%, 0.5%, 0.25% and 0.125%. The dose for each instillation has been 0.1 mg.kg -1 at three-hour intervals for 36 postoperative hours. Quality of analgesia in pre-verbal age patients was evaluated by a pain intensity scale based on facial expression and crying, sleep, motor activity, sociability and food ingestion was used. Standardized evaluations were performed at 3-hour intervals. A four-grade scale was used to evaluate tolerability, where: 1) Good; 2) Regular; 3) Bad; 4) Very bad. Result - Postoperative analgesia results have proven to be good and safe, especially from the third evaluation on (6 hours). Drug tolerability has been good, although side effects were observed, especially nausea and vomiting. Conclusions - Patients and relatives accepted the method very well. The nasal route was considered an adequate way for opioid administration although more studies are needed to accept it as a routine for postoperative morphine analgesia.

Concentração de flúor nas águas de abastecimento público de municípios da região noroeste do estado de São Paulo, Brasil

It may be difficult for small and medium cities to obtain information about the fluoride content of public water, because of the lack of equipments and technicians. This study aimed to analyze the fluoride levels of the water supplied by the public treatment stations of 40 cities situated in the northwest region of São Paulo State, during a period of 6 months, to verify if fluoridation occurs in a continuous manner and if the fluoride levels are within the recommended. Maps of the water distribution system were obtained from the water treatment companies and utilized to randomize the addresses of the collection sites, so that they included all regions with treated water sources. One water sample by month was collected and analyzed in duplicate using an ion-specific-electrode. Samples with 0.6 to 0.8 mgF/L were considered acceptable. In the 38 cities that regularly provided the samples in the 6 months of the study, water from 144 collection sites was collected and a total of 864 samples were analyzed, of which 61.81 percent were classified as unacceptable. It was observed that 33 cities performed fluoridation but in 78.79 percent of these cities there were variations in the fluoride level among the sites and in the same site during the period of study. One can conclude that most of these cities do not control the fluoride levels in the public water, since fluoridation occurs in a discontinuous manner and in most of the situations not within the recommended concentrations.

Permanent Magnet Hall Thruster for satellite orbit raising with low power energy consumption

Electric propulsion is now a succeful method for primary propulsion of deep space long duration missions and for geosyncronous satellite attitude control. Closed Drift Thruster, so called Hall Thruster or SPT (Stationary Plasma Thruster), was primarily conceived in USSR (the ancient Soviet Union) and, since then, it has been developed by space agencies, space research institutes and industries in several countries such as France, USA, Israel, Russian Federation and Brazil. In this work we present the main features of the Permanent Magnet Hall Thruster (PMHT) developed at the Plasma Laboratory of the University of Brasilia. The idea of using an array of permanent magnets, instead of an electromagnet, to produce a radial magnetic field inside the plasma channel of the thruster is very significant. It allows the development of a Hall Thruster with power consumption low enough to be used in small and medium size satellites. Description of a new vacuum chamber used to test the second prototype of the PMHT (PHALL II) will be given. PHALL II has an aluminum plasma chamber and is smaller with 15 cm diameter and will contain rare earth magnets. We will show plasma density and temperature space profiles inside and outside the thruster channel. Ion temperature measurements based on Doppler broadening of spectral lines and ion energy measurements are also shown. Based on the measured plasma parameters we constructed an aptitude figure of the PMHT. It contains the specific impulse, total thrust, propellant flow rate and power consumption necessary for orbit raising of satellites. Based on previous studies of geosyncronous satellite orbit positioning we perform numerical simulations of satellite orbit raising from an altitude of 700 km to 36000 km using a PMHT operating in the 100 mN - 500 mN thrust range. In order to perform these calculations integration techniques were used. The main simulation paraters were orbit raising time, fuel mass, total satellite mass, thrust and exaust velocity. We conclude comparing our results with results obtainned with known space missions performed with Hall Thrusters. © 2008 by the American Institute of Aeronautics and Astronautics, Inc.

Aglomeraciones en torno a los recursos naturales en América Latina y el Caribe: políticas de articulación y articulación de políticas

Incluye Bibliografía

Software architecture for web-based project management system

This article presents software architecture for a web-based system to aid project managing, conceptually founded on guidelines of the Project Management Body of Knowledge (PMBoK) and on ISO/IEC 9126, as well as on the result of an empiric study done in Brazil. Based on these guidelines, this study focused on two different points of view about project management: the view of those who develop software systems to aid management and the view of those who use these systems. The designed software architecture is capable of guiding an incremental development of a quality system that will satisfy today's marketing necessities, principally those of small and medium size enterprises.

Japan

Includes bibliography