Results 31 to 40 of about 16,856,524 (390)
Applied Sciences, 2019 This study outlines a new forecasting problem of closed-loop production system under environmental aspect by proposing a new solution based on subcontracting.
Zied Hajej +2 more
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Performance of screening for aneuploidies by cell-free DNA analysis of maternal blood in twin pregnancies [PDF]
, 2015 Objectives To report clinical implementation of cell‐free DNA (cfDNA) analysis of maternal blood in screening for trisomies 21, 18 and 13 in twin pregnancies and examine variables that could influence the failure rate of the test.
BEVILACQUA, ELISA +7 more
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High Voltage, 2019 Among all failures in cable circuits, the failure rate of cable joints is much higher than that in cable bodies. In an effort to reduce cable failure rates and improve the reliability of power cable systems, this article studies the possibility of ...
Mingzhen Li +7 more
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Comparing orthodontic bracket bonding methods based on bracket failure rates
Fogorvosi Szemle, 2020 During modern orthodontic treatment brackets are usually placed directly on the tooth enamel. The bond has to withstand a variety of forces (occlusial, masticatory, as well as forces from the wire itself) in the moist oral environment. Additionally, it’s
Eszter Svidró +2 more
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Maintenance and Exploitation of Electric, Hybrid, and Internal Combustion Vehicles
Energies, 2023 This paper presents an analysis of the costs, failure rate, vulnerability, and safety of electric, hybrid, and internal combustion vehicles (EV, HEV, and ICEV), including a review of literature sources, calculations, and investigations.
Iwona Krzyżewska, Katarzyna Chruzik
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On the Maintenance Modeling of a Hybrid Model with Exponential Repair Efficiency [PDF]
International Journal of Mathematical, Engineering and Management Sciences, 2021 In the reliability literature, maintenance efficiency is usually dealt with as a fixed value. Since repairable systems are subject to different degrees and types of repair, it is more convenient to regard a random variable for maintenance efficiency ...
Wassila Nissas , Soufiane Gasmi
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A Markovian reliability approach for offshore wind energy system analysis in harsh environments
Engineering Reports, 2020 For an effective monitoring strategy of offshore energy systems in harsh environments, it is vital the system reliability dynamics be fully understood. This article presents the application of a Markovian process for dynamic reliability prediction of an ...
Sidum Adumene, Aghatise Okoro
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Mathematics, 2022 Here, we propose a new generalized exponential extended exponentiated (NGE3) family of distributions. Some statistical properties of proposed family are gained.
Sajid Hussain +3 more
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Failure rate, repair time and unscheduled O&M cost analysis of offshore wind turbines
, 2016 Determining and understanding offshore wind turbine failure rates and resource requirement for repair are vital for modelling and reducing O&M costs and in turn reducing the cost of energy. While few offshore failure rates have been published in the past
J. Carroll, A. McDonald, D. McMillan
semanticscholar +1 more source
Failure Rate of Prehospital Needle Decompression for Tension Pneumothorax in Trauma Patients
The American surgeon, 2018 Tension pneumothorax is commonly treated with needle decompression (ND) at the 2nd intercostal space midclavicular line (2nd ICS MCL) but is thought to have a high failure rate.
R. Lesperance +4 more
semanticscholar +1 more source