Results 61 to 70 of about 48,460 (203)

Fuzzy Algorithm for Power Transformer Diagnostics

open access: yesAdvances in Fuzzy Systems, 2013
Dissolved gas analysis (DGA) of transformer oil has been one of the most reliable techniques to detect the incipient faults. Many conventional DGA methods have been developed to interpret DGA results obtained from gas chromatography.
Nitin K. Dhote, Jagdish B. Helonde
doaj   +1 more source

Adaptive Dynamic Meta-Heuristics for Feature Selection and Classification in Diagnostic Accuracy of Transformer Faults

open access: yesIEEE Access, 2021
Detection of transformer faults avoids the transformer’s undesirable loss from service and ensures utility service continuity. Diagnosis of transformer faults is determined using dissolved gas analysis (DGA).
Sherif S. M. Ghoneim   +4 more
doaj   +1 more source

Practical Attacks Against Graph-based Clustering

open access: yes, 2017
Graph modeling allows numerous security problems to be tackled in a general way, however, little work has been done to understand their ability to withstand adversarial attacks.
Bayer Ulrich   +19 more
core   +1 more source

Molecular Stratification of Antiphospholipid Syndrome Through Integrative Analysis of the Whole‐Blood RNA Transcriptome

open access: yesArthritis &Rheumatology, EarlyView.
Objective Antiphospholipid syndrome (APS) is a thromboinflammatory disorder characterized by clinical and mechanistic heterogeneity that complicates early diagnosis and hinders targeted treatment. We aimed to identify distinct molecular endotypes among antiphospholipid antibody (aPL)–positive patients using whole‐blood transcriptomics.
Amala Ambati   +13 more
wiley   +1 more source

Highly purified cannabidiol (CBD) in CDKL5 deficiency disorder (CDD): Open‐label prospective study

open access: yesEpilepsia Open, EarlyView.
Abstract Objective CDKL5 deficiency disorder (CDD) is an early‐onset developmental and epileptic encephalopathy characterized by frequent drug‐resistant seizures, cerebral visual impairment, motor dysfunction, and sleep and gastrointestinal disturbances.
Marco Perulli   +12 more
wiley   +1 more source

A bordered Chekanov-Eliashberg algebra

open access: yes, 2010
Given a front projection of a Legendrian knot $K$ in $\mathbb{R}^{3}$ which has been cut into several pieces along vertical lines, we assign a differential graded algebra to each piece and prove a van Kampen theorem describing the Chekanov-Eliashberg ...
Sivek, Steven
core   +1 more source

Steroidopathies and hormonal imbalance in children and adolescents with autism spectrum disorder

open access: yesJCPP Advances, EarlyView.
Abstract Background Autism Spectrum Disorder (ASD) is a complex neurodevelopmental condition with a multifactorial etiology, many aspects of which remain unclear. Emerging evidence suggests a potential association between ASD and clinical manifestations resulting from hormonal imbalances, henceforth named “steroidopathies.” The present study aims to ...
Concetta de Giambattista   +5 more
wiley   +1 more source

Fuzzy Logic Approach for Power Transformer Asset Management Based on Dissolved Gas-in-Oil Analysis

open access: yesChemical Engineering Transactions, 2013
Dissolved gas analysis (DGA) of transformer oil is one of the most effective power transformer condition monitoring tools which can be facilitated to determine transformer criticality ranking and hence identifying a suitable condition-based asset ...
A. Abu-Siada, S. Hmood
doaj   +1 more source

Formality properties of finitely generated groups and Lie algebras

open access: yes, 2019
We explore the graded and filtered formality properties of finitely generated groups by studying the various Lie algebras over a field of characteristic 0 attached to such groups, including the Malcev Lie algebra, the associated graded Lie algebra, the ...
Suciu, Alexander I., Wang, He
core   +1 more source

A Randomized Single‐Center Proof of Principle Study to Evaluate the Effectiveness and Safety of a Hydrogel Laser Treatment Patch in Laser Hair Removal

open access: yesLasers in Surgery and Medicine, EarlyView.
ABSTRACT Background Laser hair removal (LHR) is a commonly performed aesthetic procedure known to generate a hazardous laser plume composed of toxic chemicals, ultrafine particles, and potentially infectious biological materials. Current mitigation strategies, such as smoke evacuation systems, are costly and often used inconsistently, highlighting the ...
Barry E. DiBernardo   +2 more
wiley   +1 more source

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