Results 51 to 60 of about 250,902 (302)

Investigation of the usage of zigzag transformers to reduce harmonics distortion in distribution systems

open access: yesJournal of Mechatronics, Electrical Power, and Vehicular Technology, 2023
The increasing use of power electronics in various sectors leads to harmonic distortion in electric power systems, affecting power quality and equipment longevity.
Langlang Gumilar   +4 more
doaj   +1 more source

Feasibility and Preliminary Efficacy of Integrative Neuromuscular Training for Childhood Cancer Survivors: A Pilot Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Survivors of childhood acute lymphoblastic leukemia (ALL) often exhibit early deficits in muscle and movement competence, which can compromise long‐term health. Integrative neuromuscular training (INT), a multifaceted approach combining fundamental movement activities with strength exercises, may help address these deficits during ...
Anna Maria Markarian   +7 more
wiley   +1 more source

Distribution Transformer Outage Prediction Based on Logistic Fast Minimum Error Entropy Algorithm

open access: yes发电技术, 2022
In order to improve the speed and accuracy of distribution transformer outage prediction, a distribution transformer outage prediction method based on Logistic fast minimum error entropy algorithm was proposed.
XU Zhong   +7 more
doaj   +1 more source

Dietary Protein Intake and Peritoneal Protein Losses in Peritoneal Dialysis Patients

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Peritoneal dialysis (PD) patients lose protein in their waste dialysate, potentially increasing their risk for malnutrition. We wished to determine whether there was any association between losses and dietary protein intake (DPI). Methods DPI was assessed from 24‐h dietary recall using Nutrics software.
Haalah Shaaker, Andrew Davenport
wiley   +1 more source

The Ridgelet transform of distributions [PDF]

open access: yesIntegral Transforms and Special Functions, 2013
We define and study the ridgelet transform of (Lizorkin) distributions. We establish connections with the Radon and wavelet transforms.
Kostadinova, Sanja   +3 more
openaire   +3 more sources

Perhitungan Lifetime Transformator pada Jaringan Distribusi 20 kV Penyulang WNI 3 Wonogiri [PDF]

open access: yes, 2018
The distribution network is very important function to distribute electrical energy from the power plant to the consumer. Reliable distribution network is necessary for the distribution of electrical energy without any disturbance.
, Ir. Jatmiko, M.T., Nugraha, Anggara
core  

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Power Flow Model for Medium-voltage Distribution Systems Considering Measurement and Structure Characteristics

open access: yesJournal of Modern Power Systems and Clean Energy
Medium-voltage distribution systems (MVDSs) mainly consist of a feeder head, lines, distribution transformers, and the equivalent load or power supply interfaced with the distribution transformers.
Zhengmei Lu   +5 more
doaj   +1 more source

Research on the Novel Flexible On-Load Voltage Regulator Transformer and Voltage Stability Analysis

open access: yesEnergies, 2022
Voltage stability has always been a hot topic in power system research. Traditional On-Load Tap-Charger (OLTC) transformer is considered to play a very important role in the system voltage stability.
Libo Han   +4 more
doaj   +1 more source

Performance evaluation of natural esters and dielectric correlation assessment using artificial neural network (ANN) [PDF]

open access: yesJournal of Advanced Dielectrics, 2020
The performance of correlation between the dielectric parameters of Baobab Oil (BAO) and Mongongo Oil (MGO) is evaluated using Artificial Neural Network (ANN). The BAO and MGO naturally own high Unsaturated Fatty Acids (UFAs) and are highly biodegradable.
Raymon Antony Raj   +3 more
doaj   +1 more source

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