Results 21 to 30 of about 4,918,545 (206)
IEEE Access, 2020 Partial discharges (PD) are produced in the stator insulation of electrical machines while energized. The sources of PD are internal voids, crack, and manufacturing defects, which keep on extending with its normal operation, leading to the complete ...
Waqar Hassan +4 more
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Energies, 2022 Electricity generation is becoming increasingly flexible in Europe these days. Due to the integration of new renewable energy sources like wind and photovoltaic, other conventional resources, such as hydropower, operate within a brought range around ...
Eduard Doujak +7 more
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Impact of Increased Penetration of Low-Carbon Technologies on Cable Lifetime Estimations
Electricity, 2022 Cables are the largest assets by volume on power distribution networks and the assets with the least health information routinely gathered. Projections over the next 8 years suggest increased penetration of low-carbon technology (LCT) at the distribution
Xu Jiang +3 more
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Sensors, 2023 In the actual operation of urban rail vehicles, it is essential to evaluate the condition of the traction converter IGBT modules. Considering the fixed line and the similarity of operation conditions between adjacent stations, this paper proposes an ...
Lei Wang +4 more
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Lifetime assessment for riser systems
Green Technology, Resilience, and Sustainability, 2023 AbstractAs marine renewable energy technologies developing, there is a growing need for energy transportation systems. During offshore operations, deep sea risers can be subjected to excessive environmental loadings, causing operational risks. In this study, hydrodynamic loads, caused by in situ sea currents, acting on a riser under real-world sea ...
Oleg Gaidai +4 more
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Quality Control Method for the Service Life and Reliability of Concrete Structures
Infrastructures, 2022 In the past few years, there has been an increasing societal and industrial demand for the reliable assessment and design of structural systems with service-life criteria of at least several decades.
Alfred Strauss +4 more
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Stochastic Deterioration Processes for Bridge Lifetime Assessment [PDF]
2008 Third International Conference on Broadband Communications, Information Technology & Biomedical Applications, 2008 The Markov chain model can be found in the maintenance and repair problems since the early 60's, is introduced to the maintenance of road infrastructure in the 1980's, and is made to drive the current bridge maintenance optimization systems. While this model results into solvable programming problems and provides a solution, there are a number of ...
Khalid Aboura +3 more
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Frontiers in Psychiatry, 2020 Non-suicidal self-injury (NSSI), the direct, deliberate destruction of one’s own bodily tissue in the absence of an intent to die, is frequently used for evaluating treatment in clinical care.
Daiva Daukantaitė +5 more
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Lifetime Fitness Protein Powder Reviews
, 2021 Lifetime Fitness Protein supplement decisions will assume a colossal part in how effective you'll be at boosting your digestion and accomplishing the benefits referenced previously Our nourishment approach at Life Time is fixated on picking healthy ...
Lifetime Fitness Protein
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Measurement and genetic architecture of lifetime depression in the Netherlands as assessed by LIDAS (Lifetime Depression Assessment Self-report) [PDF]
Psychological Medicine, 2020 AbstractBackgroundMajor depressive disorder (MDD) is a common mood disorder, with a heritability of around 34%. Molecular genetic studies made significant progress and identified genetic markers associated with the risk of MDD; however, progress is slowed down by substantial heterogeneity as MDD is assessed differently across international cohorts ...
Fedko, Iryna O. +25 more
openaire +8 more sources