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Effect of implant connection and restoration design (screwed vs. cemented) in reliability and failure modes of anterior crowns
(Wiley-Blackwell, 2011-08-01)
The mechanical performance of cemented or screw-retained implant-supported crowns with an internal or external configuration is yet to be understood. This in vitro study evaluated the effect of screw-retained and cement-retained ...
Maintenance resources optimization applied to a manufacturing system
(Elsevier Sci LtdOxfordInglaterra, 2006)
Optimised placement of control and protective devices in electric distribution systems through reactive tabu search algorithm
(Elsevier B.V. Sa, 2008-03-01)
Optimised placement of control and protective devices in distribution networks allows for a better operation and improvement of the reliability indices of the system. Control devices (used to reconfigure the feeders) are ...
A nondisruptive reliability approach to assess the health of microseismic sensing networks
(Wiley, 2018-06)
Microseismic sensing networks are important tools for the assessment and control of geomechanical hazards in underground mining operations. In such a setting, the maintenance of a healthy network, that is, one that accurately ...
Robust Optimisation Applied To The Reconfiguration Of Distribution Systems With Reliability Constraints
(Inst Engineering Technology-IETHertford, 2016)
Regression-based finite element machines for reliability modeling of downhole safety valves
(2020-06-01)
Downhole Safety Valve (DHSV) stands for a device widely used in offshore wells to ensure the integrity and avoid uncontrolled leaks of oil and gas to the environment, known as blowouts. The reliability estimation of such ...
Influence of abutment-to-fixture design on reliability and failure mode of all-ceramic crown systems
(Elsevier B.V., 2014-04-01)
Objective. Evaluate the effect of implant connection designs on reliability and failure modes of screw-retained all-ceramic crowns.Methods. Central incisor ceramic crowns in zirconia abutments were screwed and torqued down ...
The State of the Art in Trust and Reputation Systems: A Framework for Comparison
(Universidad de Talca, 2010)