MLC Performance prognosis using a degradation model based on trajectory log data from a daily test.
Sign Up to like & getrecommendations! Published in 2022 at "Medical physics"
DOI: 10.1002/mp.16004
Abstract: PURPOSE This paper investigates the feasibility of implementing a predictive maintenance program for a multileaf collimator (MLC) based on data collected in trajectory logs (TLs) obtained by conducting a simple daily test, with the aim… read more here.
Keywords: accelerator; model; daily test; degradation model ... See more keywords
Enterprise IT service downtime cost and risk transfer in a supply chain
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DOI: 10.1007/s12063-020-00148-x
Abstract: In this paper we present an economic model for analyzing enterprise IT service downtime cost, first on a standalone basis and then in a supply chain setting. With a baseline probability model of Poisson arrival… read more here.
Keywords: downtime; supply chain; downtime cost;
Influence rule of downtime on heat transfer in converters
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Iron and Steel Research International"
DOI: 10.1007/s42243-018-0211-3
Abstract: The models for calculating the heat transfer in converters allow the accurate control of heat dissipation caused by downtime, and thus help increase scrap ratio and reduce energy consumption. ANSYS 17 was used to establish such… read more here.
Keywords: downtime heat; transfer converters; heat dissipation; heat ... See more keywords
Downtime estimation of building structures using fuzzy logic
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Disaster Risk Reduction"
DOI: 10.1016/j.ijdrr.2018.11.017
Abstract: Abstract Residential buildings are designed to withstand earthquake damage because it causes the buildings to be inhabitable for a period of time, called the downtime. This paper introduces a method to predict the downtime of… read more here.
Keywords: recovery; using fuzzy; damage; building ... See more keywords
The influence of different wind and wave conditions on the energy yield and downtime of a Spar-buoy floating wind turbine
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DOI: 10.1016/j.renene.2018.12.096
Abstract: Abstract Floating offshore wind turbines (FOWT) have been extensively proven in model tests and are reaching currently a pre-commercial phase where large scale demonstrators are being built offshore. This transition increases the need for models… read more here.
Keywords: wind wave; different wind; wind; energy ... See more keywords
Estimating direct and indirect losses due to earthquake damage in residential RC buildings
Sign Up to like & getrecommendations! Published in 2019 at "Soil Dynamics and Earthquake Engineering"
DOI: 10.1016/j.soildyn.2019.105801
Abstract: Abstract The downtime due to earthquake damage in RC buildings is examined. The rational component of downtime is evaluated based on the results of probabilistic seismic loss assessment analyses, using suitable time estimating manuals for… read more here.
Keywords: earthquake; earthquake damage; residential buildings; due earthquake ... See more keywords
Clinical impact of intraoperative electronic health record downtime on surgical patients
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the American Medical Informatics Association : JAMIA"
DOI: 10.1093/jamia/ocz029
Abstract: OBJECTIVE Despite increased use of electronic health records (EHRs), the clinical impact of system downtime is unknown. MATERIALS AND METHODS This retrospective matched cohort study evaluated the impact of EHR downtime episodes lasting more than… read more here.
Keywords: electronic health; clinical impact; length stay; day mortality ... See more keywords