Condition Based Maintenance
Mostrando 13-24 de 52 artigos, teses e dissertações.
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13. Reliability prediction for structures under cyclic loads and recurring inspections
Abstract: This work presents a methodology for determining the reliability of fracture control plans for structures subjected to cyclic loads. It considers the variability of the parameters involved in the problem, such as initial flaw and crack growth curve. The probability of detection (POD) curve of the field non-destructive inspection method and the cond
J. Aerosp. Technol. Manag.. Publicado em: 2009-12
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14. REDES NEURAIS NA MANUTENÇÃO PREDITIVA DE CAMINHÕES FORA DE ESTRADA / NEURAL NETWORKS FOR PREDICTIVE MAINTENANCE ON OFF-HIGWAY TRUCKS
With the increasing demand for ore in the world, the complexity, size and price of mining equipment have increased considerably. As these machines have embedded monitoring technology, the use of such data to increase the reliability and availability of the equipment has become essential in order to reduce maintenance costs. The objective of this work is deve
Publicado em: 2009
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15. PRIORIZAÇÃO DOS MODOS DE FALHA DE EQUIPAMENTOS UTILIZANDO OS MÉTODOS DE ANÁLISE MULTICRITÉRIO PROMETHEE E FUZZY PROMETHEE / PRIORITIZATION OF FAILURE MODES OF EQUIPMENT USING THE METHODS OF MULTICRITERIA ANALYSIS PROMETHE AND FUZZY PROMETHE
Aiming to meet the criteria of availability and reliability required by the rules of the Brazilian electric sector, energy companies have increased the use of systems for monitoring and diagnosis. This allows the identification of prior evidence of abnormalities in the operational condition of substation equipment, enabling the practice of predictive mainten
Publicado em: 2009
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16. De agressor a dependente : a produÃÃo de sentidos sobre violÃncia de gÃnero em Centros de AtenÃÃo Psicossocial
The objective of this study was to investigate how professionals and users who act in CAPSad (Centers for Psychosocial Care dedicated to the treatment of people with problems arising from the use of alcohol and other drugs) produce meanings about gender violence, whereas this is where services are often sent men perpetrators of violence, although these cente
Publicado em: 2009
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17. Repercussões oxi-hemodinâmicas do banho no paciente adulto internado em estado crítico: evidências pela revisão sistemática de literatura / Oxy-hemodynamic effects of bath in adult patients hospitalized in critical condition: evidence for the systematic review of literature
The bath of the patient in critical state is an activity that requires several stages of planning, because of the characteristics and peculiarities. The peculiar technological apparatus of high complexity units allow for monitoring, but difficult access and mobilization of the patient. The oxy-hemodynamic effects of bath in adult patients hospitalized in cri
Publicado em: 2009
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18. A Psicologia pediátrica em hospitais universitários brasileiros
Pediatric psychology, while a subspecialty of health psychology, deals with promotion and maintenance of children and adolescents health, being those individuals either in habitual life conditions or exposed to health treatments and/or to conditions of risk to health. The assistance in pediatric psychology is developed in various contexts, especially in thos
Publicado em: 2009
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19. Filtro a base de nanofibras de carbono para sequestro de enxofre em efluentes gasosos ricos em H2S / Carbon nanofibers based filter to sulfur removal from efluents rich in H2S.
Over the last few decades, sulfur recovery from the H2S-containing acid gases have become more and more important due to the ever increasing standards of efficiency required by environmental protection measures. The general trend is to selectively transform H_2S into elemental sulfur which is a valuable product, by the modified Claus process. However, due to
Publicado em: 2009
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20. O acesso ao Benefício de Prestação Continuada no município de Campinas(SP): desafios para sua consolidação como direito socioassistencial
This research tried to highlight the inauguratory character of the Benefício de Prestação Continuada - BPC (Cash Transfer Program) as a no-contributory social right in a country which historically had as its mark a regulated citizenship and therefore waged work and social protection for its population were never made universal. The analysis made located t
Publicado em: 2009
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21. Genetic transformation of sugarcane by biolistic and Agrobacterium tumefaciens to study the mechanism of programmed cell death / Transformação genética de cana-de-açúcar por biolística e Agrobacterium tumefaciens visando estudar o mecanismo de morte celular programada
Sugarcane is one of the main crops planted in Brazil and presents significant socioeconomic and agribusiness importance to the country. The world scene is quite favorable as regards the marketing of its two main products, sugar and alcohol, driving the development of the national sugar-alcohol sector. Therefore, the sugarcane genetic breeding appears as the
Publicado em: 2009
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22. Efeitos neurocognitivos e comportamentais da estimulação magnética transcraniana em puérperas com depressão pós-parto / Neurocognitive and behavioral effects of transcranial magnetic stimulation in puerperal patients with postpartum depression
The postpartum depression (PPD) as the major depressive episode is a common psychiatric manifestation, characterized by the presence of mood, cognitive, behavioral, psychomotor and vegetative changes. It affects the quality of mother-infant interaction jeopardizing the maternal responsiveness, which may adversely affect the maintenance of a healthy developme
Publicado em: 2009
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23. Experiências de formação da FETAG-RJ: educação do campo em questão / FETAGRJ Formation Experiences: country education in question
This research aimed to know the motivations and the dynamics of formation spaces of the “Federação dos Trabalhadores e Trabalhadoras Rurais do Rio de Janeiro” (Workers Union and Rural Workers from the state of Rio de Janeiro) – FETAG-RJ, characterizing forming pedagogic strategies. From this analysis the understanding of the attributed se
Publicado em: 2009
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24. Aleitamento materno : prevalência e fatores associados em áreas de atuação de equipes de saúde da família
Abstract: The Family Health Program (FHP), considered an incremental strategy of the Brazilian National Health Service (SUS), gives priority to actions of health maintenance and promotion, in an integral and continuous manner. Regarding breastfeeding, FHP teams can develop educational activities from the time of gestation until breastfeeding actually takes p
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 06/06/2008