Results 71 to 80 of about 15,150 (306)

Cognitive Behavioral Therapy for Youth With Childhood‐Onset Lupus: A Randomized Clinical Trial

open access: yesArthritis Care &Research, EarlyView.
Objective Our objective was to determine the feasibility and acceptability of the Treatment and Education Approach for Childhood‐Onset Lupus (TEACH), a six‐session cognitive behavioral intervention addressing depressive, fatigue, and pain symptoms, delivered remotely to individual youth with lupus by a trained interventionist.
Natoshia R. Cunningham   +29 more
wiley   +1 more source

IMPROVEMENT OF POWER AND VOLTAGE QUALITY IN POWER SYSTEM DISTRIBUTION USING FACTS (SVC & DSTATCOM)

open access: yesDiyala Journal of Engineering Sciences, 2015
Power quality is one of the important fields in the electrical power and distribution system. In order to reduce the power losses and improve voltage level in electrical power and distribution system, Flexible AC Transmission Systems (FACTS) devices ...
Ali Najim Abdullah
doaj  

Inductively coupled distributed static compensator for power quality analysis of distribution networks

open access: yesInternational Journal of Electrical and Computer Engineering (IJECE), 2023
<span lang="EN-US">In this research paper, an inductively coupled distributed static compensator (IC-DSTATCOM) for three phase three wire (3P3W) electric power distribution system (EPDS) is proposed. The contraction of power quality (PQ) was marked as a perilous droop mode bump into direct coupled distributed static compensator (DC-DSTATCOM).
Praveen Kumar Yadav Kundala   +2 more
openaire   +1 more source

Does Long‐Term Lower Extremity Strength Training in Adults With Knee Osteoarthritis and Varus Alignment Reduce Knee Joint Loading During Gait?

open access: yesArthritis Care &Research, EarlyView.
Objective We examined whether 18 months of strength training in individuals with knee varus alignment and medial tibiofemoral osteoarthritis (OA) reduced knee joint loads during walking compared to an attention control group. Methods This study was a secondary analysis of a randomized clinical trial that compared the effects of strength training to a ...
Stephen P. Messier   +12 more
wiley   +1 more source

Dual distribution static compensator for three‐phase four‐wire distribution system

open access: yesIET Generation, Transmission & Distribution, 2016
This study proposes a dual three‐leg voltage source inverter (VSI)‐based distribution static compensator to compensate unbalanced and non‐linear loads in three‐phase four‐wire distribution systems. The proposed topology uses two three‐leg inverters having common dc link with single dc capacitor and an additional small rating ac capacitor connected from
Manjathu Valappil Manoj Kumar   +1 more
openaire   +1 more source

Prediction of switching transients in high voltage air-insulated substations [PDF]

open access: yes, 2009
Describes the process of prediction of switching transients in high voltage air-insulated ...
Judd, M.D., Musa, B.U., Siew, W.H.
core  

Current Tracking Adaptive Control of Brushless DC Motors

open access: yesInternational Journal of Adaptive Control and Signal Processing, EarlyView.
In this paper, the current tracking for Brushless Direct Current motors is approached considering uncertainty in the parameters of the motor's model. An adaptive control scheme to compensate electrical parameters uncertainty is proposed without requiring any knowledge of the mechanical parameters.
Fernanda Ramos‐García   +3 more
wiley   +1 more source

Enhancing Power Quality in Three-Phase Distribution Systems Using PV-Supported DSTATCOM: A Simulation-Based Study

open access: yesJournal of Electrical and Computer Engineering
The escalating demand for electricity underscores the critical need for stability in power systems. Distribution networks face formidable power quality challenges due to unregulated utilization of diverse loads, leading to voltage fluctuations, harmonics,
Vinamra Kumar Govil   +7 more
doaj   +1 more source

Probabilistic Load Flow Solution Considering Optimal Allocation of SVC in Radial Distribution System

open access: yesInternational Journal of Interactive Multimedia and Artificial Intelligence, 2018
This paper proposes a solution procedure for probabilistic load flow problem considering the optimal allocation of Static Var Compensator (SVC) in radial distribution systems.
Walaa Ahmed   +4 more
doaj   +1 more source

Facial expressions emotional recognition with NAO robot [PDF]

open access: yes, 2018
Human-robot interaction research is diverse and covers a wide range of topics. All aspects of human factors and robotics are within the purview of HRI research so far as they provide insight into how to improve our understanding in developing effective ...
Mohamed, Ahmed Mahmoud
core  

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