Results 121 to 130 of about 103,384 (304)

Transient stability enhancement of Beles to Bahir Dar transmission line using adaptive neuro-fuzzy-based unified power flow controller

Journal of Electrical Systems and Information Technology
A power system is a complex, nonlinear, and dynamic system, with operating parameters that change over time. Because of the complexity of big load lines and faults, high-voltage transmission power systems are usually vulnerable to transient instability ...
Yechale Amogne Alemu, Tefera Terefe Yetayew, Molla Addisu Mossie   +2 more
doaj   +1 more source

Construction of a Suspended Insulator of High-voltage Power Lines

TRUDY UNIVERSITETA
The article substantiates the relevance of theoretical studies of partial discharge currents. Electromagnetic processes occurring on the surface of a suspended insulator are considered. The design of a poppet suspension insulator is given. The physical process of the pulse current occurrence is described.
Dinara ABISHEVA, Gennadiy EM, Natalia SAVCHENKO, Konstantin GORSHKOV   +3 more
openaire   +1 more source

Rapid screening of staphylokinase protein variants using an unpurified cell‐free expression system

FEBS Open Bio, EarlyView.
An unpurified cell‐free protein synthesis (CFPS) platform enables rapid functional screening of staphylokinase variants. Direct plasminogen‐activation assays performed in microplate format provide real‐time activity readouts, allowing rapid identification and ranking of variants with improved or reduced fibrinolytic activity without protein ...
Maria Tomková, Veronika Hovanová, Jiri Damborsky, Erik Sedlák   +3 more
wiley   +1 more source

COMPOSITE POWER PYLONS FOR HIGH VOLTAGE TRANSMISSION LINES

, 2015
Different stages of a project aimed at the development of a new composite power pylon for high voltage transmission lines is described.
Mehrtash Manouchehr), Christian Berggreen)   +1 more
openaire   +2 more sources

Ambient Temperature Effects on a High Voltage Power Line

Journal of Engineering Research and Reports, 2019
The temperature increase causes a heating of the line conductors which is at the origin of the tension drops and the losses joule increases in line which cause a dilation of the line conductors. In this paper, we investigate of the ambient temperature influence on some quantities of power lines, including line resistance, line voltage drops, joule ...
D. Lilonga-Boyenga, M. Gogom, R. Gomba
openaire   +2 more sources

Systemic dysregulation of apolipoproteins in amyotrophic lateral sclerosis serum

FEBS Open Bio, EarlyView.
Amyotrophic lateral sclerosis (ALS) is a fatal disease that damages motor neurons. This study found that people with ALS show significant changes in blood fats and the proteins that carry them. Several apolipoproteins were higher, lipid balances were altered, and normal protein–lipid relationships were disrupted.
Finula I. Isik, Russell Pickford, Hannah C. Timmins, Olivier Piguet, Glenda M. Halliday, Matthew C. Kiernan, Woojin Scott Kim   +6 more
wiley   +1 more source

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

FEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane, Lea Nikolić, Lorenzo Maraio, Thomas Goiran, Nathan Karpilovsky, Stefano Sellitto, Vangelis Bouris, Jiang‐An Yin, Ronald Melki, Edward A Fon, Adriano Aguzzi, Elena De Cecco   +11 more
wiley   +1 more source

Influence of high-voltage power lines on main pipelines: Systematization of problems

Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение"
Analytical review provides a comprehensive and systematic examination of scientific literature and regulatory documents published over the past five years (2020–2025) addressing the critical issue of electromagnetic interference from overhead power lines
Yu. A. Kraus, K. S. Markelova
doaj   +1 more source

Why human connection is the true metric of research success

FEBS Open Bio, EarlyView.
Human‐centred mentorship can be shaped by mentor attributes, actions, intrinsic drive and career ambition. Drawing on reflections across Singapore and France, as well as workshop insights from FEBS‐IUBMB ENABLE 2024, this article shows that human‐centred mentorship creates the conditions for sustainable growth, well‐being and retention in research ...
Timothy Lin Yun Tan, Mattias Wei Ren Kon, Xavier Coumoul, Fun Man Fung   +3 more
wiley   +1 more source

Features of designing high-voltage overhead power lines in an underground collector

Electrical engineering & Electromechanics
Problem. Protection of HV overhead power lines (OPL) from external atmospheric and military influences and reduction of their hazardous electromagnetic radiation is possible if they are made in a compact form and placed in an underground collector.
S. Yu. Shevchenko, D. O. Danylchenko, R. O. Hanus, S. I. Dryvetskyi, S. K. Berezka, O. M. Grechko   +5 more
doaj   +1 more source