Results 81 to 90 of about 5,508 (296)

AI-Driven Control Strategies for FACTS Devices in Power Quality Management: A Comprehensive Review

Applied Sciences
Current power systems are facing noticeable power quality (PQ) performance deterioration, which has been attributed to nonlinear loads, distributed generation, and extensive renewable energy infiltration (REI).
Mahmoud Kiasari, Hamed Aly
doaj   +1 more source

Neurochemical Endpoints to Inform Early‐Stage Trials of Spinocerebellar Ataxia 2 and 3 in a Multisite Setting

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Neurochemical levels measured by brain MR spectroscopy (MRS) have been proposed as endpoints for clinical trials in early‐stage spinocerebellar ataxia (SCA) trials. We tested their trial‐readiness by quantifying neurochemicals in three affected brain regions in early‐stage cohorts of SCA2 and SCA3, examining their reproducibility in ...
James M. Joers, Yaqiao Wei, Dinesh K. Deelchand, Adam Berrington, Young Woo Park, Guita Banan, Michal Povazan, Jens T. Rosenberg, André J. W. van der Kouwe, Tetsuo Ashizawa, Khalaf O. Bushara, Chiadi U. Onyike, Sub H. Subramony, Jeremy D. Schmahmann, Brian J. Soher, Peter B. Barker, Thomas H. Mareci, Eva‐Maria Ratai, Lynn E. Eberly, Gülin Öz   +19 more
wiley   +1 more source

Frequency Response Assessment of Distribution Feeders With Capacitor Banks for Voltage Harmonic Mitigation: A Practical Approach With Field Measurements

IEEE Access
Harmonic distortions are major power quality issues observed in distribution systems, causing overloading, overheating, increased losses, reduced equipment lifespan, malfunctioning of devices, and, in extreme cases, service interruptions and shutdowns of
Ricardo Fonseca Buzo, Heliton de Oliveira Vilibor, Tiago Rodarte Ricciardi, Jose Filho da Costa Castro, Ana Claudia Golzio, Mariana Matulovic, Flavio Jose de Oliveira Morais   +6 more
doaj   +1 more source

Digital Cognitive Phenotyping for Differential Diagnosis and Monitoring in Neurological Conditions

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To assess the utility, accessibility, and equivalence to supervised scales of online cognitive assessment in older individuals with cognitive impairment. Methods Patients with Alzheimer's disease (AD, n = 31), idiopathic normal pressure hydrocephalus (iNPH, n = 26), and traumatic brain injury (TBI, n = 23) completed online cognitive ...
Martina Del Giovane, Valentina Giunchiglia, Michael C. B. David, Magdalena A. Kolanko, William R. Trender, Peter J. Hellyer, Harmeena Kaur, David J. Sharp, Christopher Carswell, Paresh A. Malhotra, Adam Hampshire   +10 more
wiley   +1 more source

An Evaluation of Harmonic Mitigation Techniques [PDF]

, 2014
Non-linear loads (NLLs) cause distortion known as harmonic pollution, it creates power quality issues, such as, voltage supply distortion, electromagnetic interference, resonance, metering errors, and instability.
McWilliam, Emily Gillian, Maqsood, Hanin, Forehand, Elizabeth M.   +2 more
core  

Integrated PANoptosis Profiling Identifies Immunosuppressive Subtypes and a Prognostic Signature With Functional Validation of MLKL in Glioblastoma

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective The prognosis of glioblastoma (GBM) remains highly unfavorable, largely due to high tumor heterogeneity and an immunosuppressive microenvironment. However, the functional role of PANoptosis in this context is poorly understood. Methods Patients were stratified via K‐means clustering. A risk score model was constructed using prognosis‐
Langfei Tian, Minghui Zhao, Yuanbo Hu, Kaiyue Wang, Haiguang Liu, Zetong Bai, Kebin Zheng   +6 more
wiley   +1 more source

Rapid Identification of Total Demand Distortion Using a Neural Network Model and Mitigation via an Integrated Filter Design

Applications of Modelling and Simulation, 2023
This paper proposed a filter for the mitigation of power harmonics based on an integration of filters namely double-tuned plus C-type filter (DTPC). The proposed DTPC filter is mainly aimed to filter the total demand distortion (TDD), as well as the ...
E. Kumaran, H. Wahid, D. Mat Said, Z. Ahmad Noorden   +3 more
doaj  

Harmonic mitigation project, Work Package 1a: Literature review [PDF]

, 2020
This literature review addresses how distribution network connected inverters associated with renewable energy sources may provide harmonic compensation as an additional, or “ancillary service”. In other words, how inverters may be used as Active Filters
Atheer Habash, Grazia Todeschini
core  

Light‐Assisted 3D Printing Techniques and Photocrosslinking Strategies: Recent Advances in Musculoskeletal Tissue Engineering

Advanced Engineering Materials, EarlyView.
In this review, the current state of light‐assisted 3D printing as it pertains to engineering musculoskeletal tissues including bone, cartilage, skeletal muscle, tendon, and ligaments is summarized. Common printing techniques, photoreactive materials, and study design choices are compiled and reviewed.
Meagan Morgan, Bin Zhang, Roger Narayan
wiley   +1 more source

Performance Evaluation of Grid-Connected Photovoltaic System using SHO-VPTIDF [PDF]

Journal of Renewable Energy and Environment
The design of a Spotted Hyena Optimization Algorithm-Variable Parameter Tilt Integral Derivative with Filter (SHO-VPTIDF) controller for improved performance and enhanced devaluation of harmonic components of grid-connected photovoltaic systems is the ...
Satyaprasad Mohapatra, Akshaya Patra, Debswarup Rath   +2 more
doaj   +1 more source