Results 71 to 80 of about 6,757 (297)
Health-state estimation and prognostics in machining processes [PDF]
, 2010 Failure mechanisms of electromechanical systems usually involve several degraded health-states. Tracking and forecasting the evolution of health-states and impending failures, in the form of remaining-useful-life (RUL), is a critical challenge and ...
Fatih Camci +4 more
core +1 more source
Molecular Oncology, EarlyView.RNA profiling of circulating extracellular vesicles (EVs) from blood samples of men undergoing prostate biopsy identifies transcripts associated with clinically significant prostate cancer. Integrative analysis with public tumor datasets links EV‐derived gene signatures to tumor stage and progression‐free survival, highlighting CASP3, XRCC2, and RIT1 ...
Stefan Werner +14 more
wiley +1 more source
Generic Hybrid Models for Prognostics of Complex Systems
, 2023 Hybrid models combining physical knowledge and machine learning show promise for obtaining accurate and robust prognostic models. However, despite the increased interest in hybrid models in recent years, the proposed solutions tend to be domain-specific.
Arias Chao, M.A.C. (author) +3 more
core +1 more source
Molecular Oncology, EarlyView.Intratumour heterogeneity complicates precision management of advanced endometrial cancer. Circulating tumor DNA (ctDNA) offers a minimally invasive strategy to capture tumor evolution and therapeutic resistance. Here, we compare tumor‐agnostic NGS with tumor‐informed ddPCR, outlining their relative sensitivity, concordance, and clinical implications ...
Carlos Casas‐Arozamena +15 more
wiley +1 more source
Aircraft landing gear extension and retraction control system diagnostics, prognostics and health management [PDF]
, 2012 This thesis contains the Group Design Project (GDP) work and Individual Research Project (IRP) work. The target of this GDP was to design a long range flying wing passenger aircraft to meet the increasing global aircraft demand.
Yang, Yang
core
Modeling of corrosion pit growth for prognostics and health management
, 2015 Click on the DOI link to access the article (may not be free).Pitting corrosion is one of the most destructive types of metal degradation and it can result in catastrophic failure of components due to transition of pits to stress corrosion cracks under ...
Fayuan Wei +7 more
core +1 more source
IoT-Based Prognostics and Systems Health Management for Industrial Applications
IEEE Access, 2016 Prognostics and systems health management (PHM) is an enabling discipline that uses sensors to assess the health of systems, diagnoses anomalous behavior, and predicts the remaining useful performance over the life of the asset.
Daeil Kwon +4 more
doaj +1 more source
A View of Standards for Prognostics and Health Management
International Journal of Prognostics and Health Management, 2020 The mandate of the Prognostics and Health Management (PHM) Society includes attention to standards because of their benefit in providing generally accepted technical specifications thus enabling adoption of practices across the health management domain.
Jeff Bird, Ginger Shao
openaire +2 more sources
Molecular Oncology, EarlyView.Circulating tumor cells (CTCs) and plasma cell‐free DNA (cfDNA) were analyzed to detect ESR1 mutations and methylation in patients with advanced breast cancer. CTC‐derived DNA showed higher sensitivity for mutation detection and revealed complementary genetic and epigenetic alterations, highlighting the added value of CTC analysis for understanding ...
Dimitra Stergiopoulou +12 more
wiley +1 more source
Long-term Evaluation of the State-of-Health of Traction Lithium-ion Batteries in Operational Buses
, 2022 In this paper, we present and evaluate a novel methodology to estimate the usable capacity and state-of-health (SOH) of lithium-ion batteries in battery-electric buses (BEV).
Simão, Miguel +5 more
core +1 more source