Results 81 to 90 of about 538,374 (350)

Method for locating secondary circuit faults in substations based on graph neural networks

Heliyon
To improve the accuracy and portability of fault location in secondary circuits of smart substations, a fault location method for secondary circuits based on graph neural networks is proposed.
Ziping Peng, Gang Chen, Junjie Zhang, Junting Liu, Jiajun Chen, Junfeng Wang   +5 more
doaj   +1 more source

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Fault Location on Three-Terminal Transmission Lines Without Utilizing Line Parameters

Electricity
Transmission lines are constantly exposed to changes in climatic conditions and aging which affect the parameters and change the characteristics of the three-terminal circuit over time.
Hongchun Shu, Le Minh Tri Nguyen, Xuan Vinh Nguyen, Quoc Hung Doan   +3 more
doaj   +1 more source

Research on Non-contact Fault Location System of Traction Power Supply Line

机车电传动, 2021
The traditional fault location system of railway traction system is mostly based on the impedance calculation principle,which is greatly affected by the line parameters. The problem can be avoided by using traveling wave ranging principle.
Yantao ZHAI, Xin WANG, Yonggang WEI, Shun ZHAO, Changjin HAO   +4 more
doaj  

High frequency impedance based fault location in distribution system with DGs [PDF]

, 2017
Distributed generations (DGs) in the distribution systems are connected into the buses using power electronic converters. During fault, it is challenging to provide a constant impedance model for DGs in the system frequency due to the variable converter ...
Chen P., David Thomas, Dong Y., España G.M., Florez J.J., Florez J.M., Galijasevic Z., Girgis A., Jia K., Ke Jia, Lun Li, Majidi M., Nouri H., Perera N., Reddy M., Ren J., Srinivasan K., Takagi T., Venkata S.S., Zhefeng Ren, Zhenwen Xuan   +20 more
core   +1 more source

Characterizing the salivary RNA landscape to identify potential diagnostic, prognostic, and follow‐up biomarkers for breast cancer

Molecular Oncology, EarlyView.
This study explores salivary RNA for breast cancer (BC) diagnosis, prognosis, and follow‐up. High‐throughput RNA sequencing identified distinct salivary RNA signatures, including novel transcripts, that differentiate BC from healthy controls, characterize histological and molecular subtypes, and indicate lymph node involvement.
Nicholas Rajan, Irina Primac, Emre Etlioglu, Laurens Debruyne, Ann Janssen, Magy Sallam, Kevin Tabury, Roel Quintens, Wiebren Tjalma, Mohammed Abderrafi Benotmane   +9 more
wiley   +1 more source

Adenosine‐to‐inosine editing of miR‐200b‐3p is associated with the progression of high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
A‐to‐I editing of miRNAs, particularly miR‐200b‐3p, contributes to HGSOC progression by enhancing cancer cell proliferation, migration and 3D growth. The edited form is linked to poorer patient survival and the identification of novel molecular targets.
Magdalena Niemira, Anna Skwarska, Karolina Chwialkowska, Agnieszka Ostrowska, Gabriela Sokolowska, Anna Zeller, Anna Erol, Andrzej Eljaszewicz, Bartosz Hanczaruk, Anna Michalska‐Falkowska, Agnieszka Tarasik, Joanna Reszec‐Gielazyn, Pawel Knapp, Marcin Moniuszko, Adam Kretowski   +14 more
wiley   +1 more source

A Parameter-Free Fault Location Algorithm for Hybrid Transmission Lines Using Double-Ended Data Synchronization and Physics-Informed Neural Networks

Energies
Accurate fault location is crucial for enabling maintenance personnel to quickly reach the fault site for inspection and repair, thereby minimizing power outage duration.
Guangjie Yang, Guojun Xu, Ruijing Jiang, Yanfeng Jiang, Xiaolong Chen, Lirong Sun, Yitong Li, Yihan Gao   +7 more
doaj   +1 more source

Pengaruh Sistem Pengetanahan Terhadap Arus Gangguan Tanah Pada Sistem Distribusi 20 Kv Di PLN Palur Dengan Menggunakan Etap 12.6 [PDF]

, 2016
PT. PLN Rayon Palur is the electric company which is engaged in distribution of electrical energy and maintenance of the electrical grid to consumers. In the process of distribution of electrical energy, a fault is often recurred, one of them is a ground
, Agus Supardi, S.T., M.T, Pangeran Alfidin, Mohammad   +1 more
core  

A Comprehensive Method for Fault Location of Active Distribution Network Based on Improved Matrix Algorithm and Optimization Algorithm [PDF]

, 2022
Zhen Li, Jian Qiao, Yikai Wang, Xianggen Yin   +3 more
openalex   +1 more source