Results 51 to 60 of about 1,158 (199)

ATGL From iWAT and BAT Is Crucial for Cardiac Remodeling and Metabolism After Myocardial Ischemia/Reperfusion

open access: yesComprehensive Physiology, Volume 16, Issue 1, February 2026.
Cardiac I/R activates adipose tissue. iatATGL‐KO increases adipocyte size and reduces lipogenesis in WAT, induces whitening and inflammation in BAT, and reduces circulating NEFA and adiponectin levels. As a consequence, cardiac function is reduced, scar formation enhanced, and remote myocardium shows elevated mechanical stress and oxygen consumption ...
Heba Zabri   +12 more
wiley   +1 more source

An adaptive reclosing strategy for UHV AC transmission lines based on phase difference of single-end induced voltage

open access: yesInternational Journal of Electrical Power & Energy Systems
In ultra-high voltage (UHV) AC transmission systems, single-phase to ground faults account for more than 80 % of all faults. If reclosing is performed blindly under permanent fault conditions after a single-phase to ground fault, the system may suffer ...
Yikai Wang   +8 more
doaj   +1 more source

Heterogeneous Catalytic Transformations of Saccharides by Sn Lewis Acid: Recent Progress

open access: yesChemCatChem, Volume 18, Issue 2, 28 January 2026.
The review addresses recent advances in heterogeneous catalytic transformations of lignocellulosic saccharides by tin‐containing materials. ABSTRACT Carbohydrates have been considered as important renewable substrates which are readily available in large quantities from waste streams.
Irina Delidovich
wiley   +1 more source

Smart grids as distributed learning control [PDF]

open access: yes, 2012
The topic of smart grids has received a lot of attention but from a scientific point of view it is a highly imprecise concept. This paper attempts to describe what could ultimately work as a control process to fulfill the aims usually stated for such ...
Hill, DJ, Liu, T, Verbic, G
core   +1 more source

Adaptive Single-Phase Reclosing in Transmission Lines

open access: yes, 2015
This research work is mainly concerned about dealing with temporary short circuit faults in power system transmission lines. In fact, there are two types of electrical faults in power systems, namely temporary and permanent. When a fault is permanent, the only way to clear it is to de-energize the transmission line by opening the associated circuit ...
openaire   +2 more sources

Enhanced Linear Quadratic Regulator‐Based Strategy for Seamless Transition Between Microgrid Operation Modes

open access: yesIET Power Electronics, Volume 19, Issue 1, January/December 2026.
This paper presents an LQR‐based strategy for seamless transition between grid‐forming and grid‐following inverters in microgrids. The proposed design integrates the comprehensive control loops of the grid‐forming and grid‐following inverters. A systematic, gradient‐based optimization framework is used for selecting the weighting matrices.
Adel Tatish, Kanchapogu Vaisakh
wiley   +1 more source

Power quality disturbance detection and classification using signal processing and soft computing techniques [PDF]

open access: yes, 2014
The quality of electric power and disturbances occurred in power signal has become a major issue among the electric power suppliers and customers. For improving the power quality continuous monitoring of power is needed which is being delivered at ...
Sarkar, S
core  

Recent blackouts in US and continental Europe: is liberalisation to blame? [PDF]

open access: yes, 2004
The paper starts with a detailed technical overview of recent blackouts in the US, Sweden/Denmark and Italy in order to analyse common threads and lessons to be learnt.
Bialek, Janusz
core   +1 more source

Research on Adaptive Reclosing Discriminant Method Based on LMD Sample Entropy

open access: yesIOP Conference Series: Materials Science and Engineering, 2020
Abstract Based on the adaptive time-frequency analysis characteristics of local mean decomposition and the nonlinear quantization ability of sample entropy, an adaptive reclosing discriminant method based on LMD sample entropy is proposed.
Liqun Shang, Yuan Zhang, Chenguang Yang
openaire   +1 more source

Fusion Pores as Regulators of Quantal Size and Cellular Physiology

open access: yesBioEssays, Volume 47, Issue 11, November 2025.
During regulated exocytosis, membrane fusion regulatory factors act directly on SNAREs and membrane lipids to control fusion pore dynamics. This, in turn, leads to a differential amount of cargo release (referred to in this article as “quantal size”) across various cell types, thereby triggering distinct physiological cues.
Bhavya R. Bhaskar   +3 more
wiley   +1 more source

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