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Modelagem de dados de sistemas reparáveis com fragilidade
(Universidade Federal de São CarlosUFSCarPrograma Interinstitucional de Pós-Graduação em Estatística - PIPGEsCâmpus São Carlos, 2015-09-15)
The usual models in repairable systems are minimal, perfect and imperfect repair, and, in the literature, the minimum repair model is the most explored. In repairable systems it is common that the same type of components ...
The different system with preventive maintenance and repair
(Universidad del Zulia, 2020)
Optimization models for critical spare parts inventories-a reliability approach
(TAYLOR & FRANCIS LTD, 2011)
In industries characterized by heavy utilization of equipment and machinery, such as mining, oil & gas, utilities, transportation, adequate stockholding of critical spare parts becomes essential. Insufficient stocks affect ...
Efficiency of the DNA repair and polymorphisms of the XRCC1, XRCC3 and XRCC4 DNA repair genes in systemic lupus erythematosus
(2008-12-01)
Impaired DNA repair efficiency in systemic lupus erythematosus (SLE) patients has been reported in some studies, mainly regarding the repair of oxidative damage, but little is known about repair kinetics towards primarily ...
Reliability and Economic Effects of Maintenance on TNEP Considering Line Loading and Repair
(Ieee-inst Electrical Electronics Engineers Inc, 2016-09-01)
This paper takes into account the reliability and economic effects of line maintenance on the transmission network expansion planning considering line repairs and the reliability effect of line loadings. For this purpose, ...
Efficiency of the DNA repair and polymorphisms of the XRCC1, XRCC3 and XRCC4 DNA repair genes in systemic lupus erythematosus
(SAGE PUBLICATIONS LTD, 2008)
Impaired DNA repair efficiency in systematic lupus erythematosus (SLE) patients has been reported ill some studies, mainly regarding the repair of oxidative damage, but little is known about repair kinetics towards primarily ...
Contributions to the study of repairable system reliability: minimum repair with discrete times, optimization considering the Brown-Proschan model with discrete times, mixing distributions for imperfect repair
(Universidade Federal de Minas GeraisBrasilICX - DEPARTAMENTO DE ESTATÍSTICAPrograma de Pós-Graduação em EstatísticaUFMG, 2023-03-07)
Reparos podem ser classificados de acordo com a eficiência e em situações extremas são classificados como: "Reparos Perfeitos'', ou seja, o sistema retorna à uma condição de novo após cada reparo, ou, "Mínimo Reparo'', ou ...
DNA repair deficiency in neuropathogenesis: when all roads lead to mitochondria
(2019)
Mutations in DNA repair enzymes can cause two neurological clinical manifestations: a developmental impairment and a degenerative disease. Polynucleotide kinase 3′-phosphatase (PNKP) is an enzyme that is actively involved ...
A practical procedure for the selection of time-to-failure models based on the assessment of trends in maintenance data
(ELSEVIER SCI LTD, 2009)
Many times, reliability studies rely on false premises such as independent and identically distributed time between failures assumption (renewal process). This can lead to erroneous model selection for the time to failure ...