Results 91 to 100 of about 52,563,575 (344)

Estimation of Power System Inertia From Ambient Wide Area Measurements

IEEE Transactions on Power Systems, 2018
This study presents a method of estimating the effective inertia of a power system from ambient frequency and active power signals measured by phasor measurement units.
Kaur Tuttelberg, J. Kilter, D. Wilson, K. Uhlen   +3 more
semanticscholar   +1 more source

Ohio Power Siting Board

, 2004
Title from PDF p. [1] (viewed on June 15, 2007).; "Created: 7/6/2004 ..."--Document properties screen.; Brochure. Intended to be printed off on 1 sheet, front and back, and folded in fourths horizontally.; Harvested from the web on 6/15 ...
Ohio Power Siting Board.
core  

Reconstructing enzyme evolution by protein engineering

FEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler, Markus R. Busch, Reinhard Sterner   +2 more
wiley   +1 more source

Research and Discuss on Market model based on Blockchain

E3S Web of Conferences, 2018
Electric power industry is the foundation of national economy and plays a key role in the development of human society. Traditional power industry is monopolized by industry and lacked of market efficiency. In recent years, it is seeking breakthroughs in
Cui-hui Yan, Fang Liu, Chaofan Hu, Hui Cui, Bin Wang   +4 more
doaj   +1 more source

Toward a Consensus on the Definition and Taxonomy of Power System Resilience

IEEE Access, 2018
This paper analyzes the notion of resilience in power systems from a fundamental viewpoint and thoroughly examines its practical implications. This paper aims to describe and classify different high-impact rare (HR) events, provide a more technical ...
A. Gholami, Tohid Shekari, M. H. Amirioun, F. Aminifar, M. Hadi Amini, A. Sargolzaei   +5 more
semanticscholar   +1 more source

Decoding the dynamic extracellular matrix in cancer—3D models and bioscaffolds rewire the rules of tumor progression

FEBS Letters, EarlyView.
Cancer progression is regulated by the dynamic matrix code of the tumor microenvironment, which influences cellular behavior and disease development. Importantly, matrix remodeling in three‐dimensional cancer models more accurately reflects in vivo conditions compared to conventional two‐dimensional systems.
Sylvia Mangani, Konstantinos Spanopoulos, Zoi Piperigkou, Nikos K. Karamanos   +3 more
wiley   +1 more source

A Novel Data Driven Model for Voltage Stability Status Prediction and Instability Mitigation

International Transactions on Electrical Energy Systems
An intelligent power system is either a system that is smartly designed from zero to 100, or a system that was not smartly designed but currently uses all its facilities to be smartly operated in different sectors. This paper presents a novel data-driven
F. Kh. Alabbas, M. Khalilifar, S. M. Shahrtash, D. A. Khaburi   +3 more
doaj   +1 more source

A coverage algorithm based on D-S theory for directional sensor networks

International Journal of Distributed Sensor Networks, 2016
In view of the random deployment of directional sensor nodes, this article establishes the directional probability sensing model and proposes a distributed deployment strategy based on D-S theory, which makes the perceived probability of the target ...
JuWei Zhang, Na Li, Ningning Wu, Yu Wang, Jingzhuo Shi   +4 more
doaj   +1 more source

Investigating transcription factor dynamics in health and disease using FRAP

FEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj, Carolina Vazquez Garzon, Jose Joaquin Velasco, Janine N. Post   +3 more
wiley   +1 more source

Analytical‐Numerical Hybrid Solution for Transient Thermal Analysis of the Outer Gate IGCT Considering Electrical‐Thermal Coupling

IET Power Electronics
The integrated‐gate commutated thyristor (IGCT), known for its low conduction losses and high reliability, is increasingly favoured in high‐voltage and high‐power applications. The junction temperature is a critical determinant of reliability, making the
Naihang Lyu, Yan Pan, Xiaoguang Wei, Xiang Cui, Zhongkang Lin, Kefan Yu, Xinling Tang, Jingfei Wang   +7 more
doaj   +1 more source