Results 111 to 120 of about 1,572,371 (300)

Overhead-Conscious Voltage Selection for Dynamic and Leakage Energy Reduction of Time-Constrained Systems

, 2003
DVS and ABB techniques have been shown to reduce dynamic and leakage power consumption effectively. In this paper, we optimally solve the combined supply voltage and body bias selection problem for multi-processor systems with imposed time ...
Schmitz, M, Peng, Z, Eles, P, Andrei, A., Al-Hashimi, B.M.   +4 more
core   +1 more source

A Rapid Prediction Method of Three‐Dimensional Total Electric Field Under UHVDC Transmission Lines With Buildings Nearby

High Voltage
The proliferation of ultra‐high voltage direct current (UHVDC) transmission technology has heightened regulatory oversight of electromagnetic fields around buildings.
Tahan Wang, Li Xie, Kun He, Jiayu Lu
doaj   +1 more source

Modeling and Simulation on the Hybrid Solution of Static Var Generator and Synchronous Condenser for Unlocking Power Output Limitation of Wind Farms Integrated into Weak Grid

Energies
The issues of low inertia, overvoltage, and wide-frequency oscillations in high-proportion renewable energy systems have become prominent, posing major challenges to renewable energy integration and threatening grid stability.
Haiyang Liang, Yanbin Zhang, Shuran Liu, Jianling Wu, Jifeng Fan, Yi Zhang, Junjie Yu, Tianlong Zhang, Ziyi Zhu   +8 more
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

A federal learning and PointCNN‐based approach to substation site safety control

The Journal of Engineering
Aiming at the problem of low detection accuracy due to insufficient feature extraction of point cloud information in the 3D scene of substation by the existing methods, this article proposes a safety control method based on joint learning and PointCNN ...
Peijie Shi, Jining Zhao, Rong Meng, Zhilong Zhao   +3 more
doaj   +1 more source

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

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

FEBS 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

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

FEBS 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, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Multi-physics coupled temperature rise in GIS equipment with built-in optical fiber bundles

Journal of Engineering and Applied Science
This study presents a novel multiphysics coupling analysis of a 220 kV gas-insulated switchgear(GIS)incorporating an embedded optical fiber bundle, with the key innovation lying in the systematic evaluation of the mutual compatibility between the ...
Jining Zhao, Zhilong Zhao, Zihui Yin, Zhanning Wang   +3 more
doaj   +1 more source

Design and Implementation of Security Audit and Monitoring System in Network Security Risk Perception of Power Monitoring System

Journal of Applied Science and Engineering
This study tackles challenges in server O&M and network security by proposing an ALBERTbased knowledge graph framework. Traditional methods face low information correlation, incomplete entity extraction, and inefficient decision-making.
Ruizhi Zhang, Hong Jia, Boyan Song, Changjin Xu, Xiaolin Zhang   +4 more
doaj   +1 more source