Results 41 to 50 of about 4,175,588 (290)

An economical generation direction for power system static voltage stability

open access: yes, 2006
This paper proposes an economical generation direction for static voltage stability. The proposed generation direction minimizes the total operating cost at any loading level, up to the point of collapse.
Sode-Yome, A., Mithulananthan, Nadarajah
core   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

open access: yesFEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Research on static voltage stability enhancement for new energy station based on grid-forming control strategy

open access: yesFrontiers in Energy Research
The advent of novel power systems has given rise to a multitude of safety and stability concerns associated with the integration of emerging energy sources and power electronic equipment. The active support of the grid-forming control strategy represents
Sun Wentao   +6 more
doaj   +1 more source

KOHONEN NEURAL NETWORK CLUSTERING FOR VOLTAGE CONTROL IN POWER SYSTEMS [PDF]

open access: yes, 2010
Clustering a power system is very useful for the purpose of voltage stability control. However, the methods have developed usually have computational inefficiency.
Nizam , Muhammad
core  

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

Risk-Based Probabilistic Voltage Stability Assessment in Uncertain Power System

open access: yesEnergies, 2017
The risk-based assessment is a new approach to the voltage stability assessment in power systems. Under several uncertainties, the security risk of static voltage stability with the consideration of wind power can be evaluated.
Weisi Deng   +3 more
doaj   +1 more source

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Design and Evaluation of Voltage Control using Static Stabilizer

open access: yes, 2021
A good electrical power system ensures the availability of electrical power without any of the interruption to every load connected to it. Generally the power is transmitted through the high voltage transmission lines and the lines which are exposed, causes the chances of their breakdown due to storms damaging of any external objects and also damage to
Ludin Lawrence   +4 more
openaire   +2 more sources

A comprehensive comparison of facts devices for enhancing static voltage stability [PDF]

open access: yes, 2016
Voltage stability improvement is an important issue in power system planning and operation.In this regard, this paper presents a comparison of FACTS devices for static voltage stability study.
Moradi, Mehdi   +5 more
core  

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