Results 51 to 60 of about 3,519,795 (189)

AUTOMATED FAULT DETECTION OF WIND TURBINE GEARBOX USING DATA- DRIVEN APPROACH

International Journal of Prognostics and Health Management, 2019
Wind turbine manufacturers have adopted condition monitoring systems to monitor and report a turbine is health and operating parameters to ensure that the system operates within its design specifications.
Hemanth Mithun Praveen, Tejas, Sabareesh G R   +2 more
doaj   +1 more source

Design and analysis strategies for robust microbiome ageing research

FEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik, İsmail Güderer, Yi Wang, Tayyaba Alvi, Prasoon Pandey, Handan Melike Dönertaş   +5 more
wiley   +1 more source

Multi-Graph Spatio-Temporal Operational Load Forecasting for AI-Driven Predictive Maintenance in Smart Charging Systems

Journal of Applied Science and Engineering
Accurate operational load forecasting provides important upstream indicators for AI-driven predictive maintenance and health management, since abnormal or continuously overloaded charging demand may imply elevated equipment stress and potential ...
Xiaolong Ren, Hengbin Si, Xi Chen, Shuang Tian, Mengting Wang, Baoyue Zhang, Xuan Zhen   +6 more
doaj   +1 more source

Partial depletion of plasminogen activator inhibitor‐1 decreases subcutaneous fat cell hypertrophy and liver cholesterol in high‐fat‐fed female mice

FEBS Letters, EarlyView.
Obesity raises blood levels of PAI‐1, a protein linked to metabolic dysfunction‐associated steatotic liver disease in people with obesity. In female mice fed a high‐fat diet, partially lowering PAI‐1 led to smaller subcutaneous fat cells and lower liver cholesterol, without changing body weight or insulin sensitivity.
Claudia E. Ramirez Bustamante, Robert Sharp, Pradip K. Saha, Elizabeth S. Anaya, Elizabeth L. Lieu, Evelyn L. de Groot, Pooja Patel, Mi Jeong Heo, Aaron R. Cox, Kang Ho Kim, Sean M. Hartig   +10 more
wiley   +1 more source

A Novel Method to Improve the Resolution of Envelope Spectrum for Bearing Fault Diagnosis Based on a Wireless Sensor Node [PDF]

, 2014
In this paper, an accurate envelope analysis algorithm is developed for a wireless sensor node. Since envelope signals employed in condition monitoring often have narrow frequency bandwidth, the proposed algorithm down-samples and cascades the analyzed ...
Gu, Fengshou, Ball, Andrew, Fengshou Gu, Andrew D. Ball, Zhen, Dong, Guojin Feng, Xiange Tian, Ball, Andrew D., Feng, Guojin, Tian, Xiange, Dong Zhen   +10 more
core   +1 more source

Functional comparison of EncB and EncC cargo proteins in iron storage within the Myxococcus xanthus encapsulin

FEBS Letters, EarlyView.
Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell, Thomas Walther, Egbert Hoiczyk   +2 more
wiley   +1 more source

Vibration-Based Condition Monitoring of PEEK and PEEK Composites Ball Bearings for Localized Defects: Part 2-Experimental Analysis

IEEE Access
Bearings made from self-lubricating polymers such as polyetheretherketone (PEEK) and its composites are being adopted in increasing numbers. This paves the way for changes in the mathematical framework, signal processing, and condition monitoring for the
Karthik Nagendra, Mrityunjay Doddamani, Siddappa I. Bekinal, Satvasheel Ramesh Powar   +3 more
doaj   +1 more source

Wind Turbine Generator Condition Monitoring via the Generator Control Loop [PDF]

, 2013
This thesis focuses on the development of condition monitoring techniques for application in wind turbines, particularly for offshore wind turbine driven doubly fed induction generators.
ZAGGOUT, MAHMOUD,NOUH
core  

The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation

FEBS Letters, EarlyView.
Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge, Vivian Pogenberg, Alexander Baumgart, Bente Siebels, Hartmut Schlüter, Michael Hecht‐Bucher, Aymelt Itzen   +6 more
wiley   +1 more source

A bearing fault diagnosis method for complex system based on improved extended belief rule base

Scientific Reports
In the field of vibration monitoring for rotating machinery, high-precision bearing fault diagnosis faces challenges due to imbalanced measurement data and noise interference from complex environments.
XingChi Yan, Ning Li, ShuYin Nan, Yan Yu, Run Dai   +4 more
doaj   +1 more source