Results 111 to 120 of about 26,199,217 (301)

A new theory to aid in judging power system transient stability | A new theory to aid in judging power system transient stability

open access: yes, 2005
Inspired by the concept of trajectory sensitivity of dynamic systems and based on the knowledge of domain of attraction and asymptotic stability of dynamic systems, the authors proposed a new principle that could be used to aid in judging power system ...
Chen, C, Hui, R, Cao, GY, Hill, DJ
core  

Power system dynamics stability and control

open access: yes, 2020
"This book is the fully revised and updated third edition of Power System Dynamics and Stability. It has been 10 years since the second edition was published and the state of the knowledge in the topic area has progressed.
Lubosny, Zbigniew 1961-   +3 more
core  

Accurate and noninvasive prostate cancer detection using plasma‐derived extracellular vesicle RNA

open access: yesFEBS Open Bio, EarlyView.
Plasma extracellular vesicles were captured with WGA‐conjugated magnetic beads and profiled for RNA biomarkers. A three‐RNA panel (NM_024955, NR_047469, and NR_002564) distinguished prostate cancer from healthy controls and benign prostatic hyperplasia, supporting a simple, noninvasive approach to improve prostate cancer detection.
Hanping Wei, Haoran Wu, Wei Feng
wiley   +1 more source

Power system voltage stability assessment using enhanced power flow models

open access: yes, 2015
This paper presents an enhanced method for power system voltage stability assessment. Key features of this method are the inclusion of the characteristics of key dynamic devices and an efficient method to solve the associated algebraic and differential ...
Xu, WS, Da Silva, LCP, Da Costa, VF
core  

Fuzzy Theory Based Distributed Power Flow Conditioner to Enhance Power System Dynamic Stability

open access: yes, 2018
Click on the DOI link to access the article (may not be free).This paper discusses about improving power system stability by employing a Fuzzy Theory based Distributive Power Flow Conditioner (DPFC).
Renduchintala, Uday Kishan   +7 more
core   +1 more source

Evolution‐guided yeast complementation reveals functional differences in human PSPH variants

open access: yesFEBS Open Bio, EarlyView.
Ancient genomes can help guide which human genetic variants are tested experimentally. This study applies that idea to PSPH, a gene involved in serine biosynthesis, and uses high‐throughput yeast complementation to compare variant function. The findings reveal measurable differences among selected alleles and illustrate the value of evolution‐guided ...
Mauricio Campa‐Álvarez   +6 more
wiley   +1 more source

Study on the effect of hydraulic system models on power system dynamic stability analysis

open access: yes, 1996
The dynamic models of hydraulic system used in power system dynamic stability analysis are presented. Different models considering elastic or rigid-hamming are established.
Ni, Yixin   +4 more
core  

Genetic dissection of human ABCE1 in yeast reveals separable requirements for ribosome recycling and suppression of aberrant reinitiation

open access: yesFEBS Open Bio, EarlyView.
Human ABCE1 cannot functionally replace its yeast ortholog. Yeast–human chimera analysis identified NBD1 as a major interspecies barrier. Genetic screening yielded hABCE1 revertants that rescue yeast viability but fail to suppress aberrant translation reinitiation in the 3′ UTR.
Eriko Nakata   +3 more
wiley   +1 more source

Using fluorescence fluctuation spectroscopy to quantify molecular dynamics within cells

open access: yesFEBS Open Bio, EarlyView.
Microscopy techniques like fluorescence correlation spectroscopy (FCS) and number and brightness analysis (N&B) allow to quantify concentrations, diffusion rates, and oligomerization of fluorescently labeled molecules in the living cell. In this protocol the principles of how to set up these types of experiments are described including calibration ...
Mark A. Hink
wiley   +1 more source

Stability Analysis and Control Design for Hybrid AC-DC More-Electric Aircraft Power Systems [PDF]

open access: yes, 2013
This thesis studies the stability of a more-electric aircraft (MEA) power system with hybrid converters and loads, and proposes a control design method using state feedback.
Li, Xiao
core  

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