Results 61 to 70 of about 147,033 (306)

Transient energy protection based on wavelet packet transform for hybrid bipolar HVDC transmission system

open access: yesIET Generation, Transmission & Distribution, 2021
In hybrid bipolar DC transmission systems with different types of converters at each pole, the transient high‐frequency component of the voltage signal under a single‐pole grounding fault and an inter‐pole fault is significantly different for internal ...
Shuping Gao   +4 more
doaj   +1 more source

Geologic context of geodetic data across a Basin and Range normal fault, Crescent Valley, Nevada [PDF]

open access: yes, 2004
Geodetic strain and late Quaternary faulting in the Basin and Range province is distributed over a region much wider than historic seismicity, which is localized near the margins of the province.
Arabasz   +47 more
core   +2 more sources

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

open access: yesMolecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff   +11 more
wiley   +1 more source

Transient Stability Analysis Method of Power System Based on Multi-source Data Drive

open access: yesTaiyuan Ligong Daxue xuebao
Purposes At present, the data driven method represented by deep learning has been widely used in power transient stability analysis. However, the existing transient stability models for researching data driving have some problems, such as limited ...
Ying QU   +5 more
doaj   +1 more source

Self-Stabilization, Byzantine Containment, and Maximizable Metrics: Necessary Conditions [PDF]

open access: yes, 2011
Self-stabilization is a versatile approach to fault-tolerance since it permits a distributed system to recover from any transient fault that arbitrarily corrupts the contents of all memories in the system.
Dubois, Swan   +2 more
core   +3 more sources

Bounding the Impact of Unbounded Attacks in Stabilization [PDF]

open access: yes, 2010
Self-stabilization is a versatile approach to fault-tolerance since it permits a distributed system to recover from any transient fault that arbitrarily corrupts the contents of all memories in the system.
Dubois, Swan   +2 more
core   +7 more sources

Colorectal cancer‐derived FGF19 is a metabolically active serum biomarker that exerts enteroendocrine effects on mouse liver

open access: yesMolecular Oncology, EarlyView.
Meta‐transcriptome analysis identified FGF19 as a peptide enteroendocrine hormone associated with colorectal cancer prognosis. In vivo xenograft models showed release of FGF19 into the blood at levels that correlated with tumor volumes. Tumoral‐FGF19 altered murine liver metabolism through FGFR4, thereby reducing bile acid synthesis and increasing ...
Jordan M. Beardsley   +5 more
wiley   +1 more source

Single Terminal Transient Protection Scheme Based on Fuzzy Multi-criteria Fusion

open access: yesZhongguo dianli
The existing single-terminal transient protection schemes rely solely on single fault feature for fault identification, which leads to the poor identification reliability. This paper thus proposes a novel single-terminal transient protection scheme based
Meiling LUO   +5 more
doaj   +1 more source

An Analytical Short-Circuit Current Calculation Method for Full-Power Wind Turbines under Complete Fault Ride-Through Processes [PDF]

open access: yesDianli jianshe
Accurate calculation of short-circuit current throughout the fault ride-through process of wind turbines is a critical prerequisite for the analysis and control of modern power systems.
YUAN Shuai, XIAO Jiaan, TAO Jun, CUI Haohan, CHAO Pupu, LI Weixing, A Minfu, WANG Liqiang, ZHONG Ming
doaj   +1 more source

Multilevel Feature Extraction Method for Adaptive Fault Diagnosis of Railway Axle Box Bearing

open access: yesShock and Vibration, 2023
Railway axle box bearing fault signal contains high Q-factor resonance and low Q-factor transient shock components with periodic transient shock features that can characterize bearing faults. However, extracting fault features is usually difficult due to
Zhigang Liu, Long Zhang, Guoliang Xiong
doaj   +1 more source

Home - About - Disclaimer - Privacy