Results 61 to 70 of about 277,373 (307)

Anticipating and Coordinating Voltage Control for Interconnected Power Systems [PDF]

, 2014
This paper deals with the application of an anticipating and coordinating feedback control scheme in order to mitigate the long-term voltage instability of multi-area power systems. Each local area is uniquely controlled by a control agent (CA) selecting
Boel, René, Mohammad Moradzadeh, René Boel, Lieven Vandevelde, Moradzadeh, Mohammad, Vandevelde, Lieven   +5 more
core   +1 more source

Pre‐analytical optimization of cell‐free DNA and extracellular vesicle‐derived DNA for mutation detection in liquid biopsies

Molecular Oncology, EarlyView.
Pre‐analytical handling critically determines liquid biopsy performance. This study defines practical best‐practice conditions for cell‐free DNA (cfDNA) and extracellular vesicle–derived DNA (evDNA), showing how processing time, storage conditions, tube type, and plasma input volume affect DNA integrity and mutation detection.
Jonas Dohmen, Lucrezia De Santis, Bret M. Stephens, Vincent Bernard, Jörg C. Kalff, Lara Braun, Phillipp Leyendecker, Johannes Röttgen, Daniel Weissinger, Anirban Maitra, Paola A. Guerrero, Alexander Semaan   +11 more
wiley   +1 more source

Two‐stage power control method of rotary power flow controller for flexible interconnection of distribution network

IET Renewable Power Generation
With the rapid development of active distribution network construction, flexible interconnected distribution networks have become the mainstream power supply structure.
Chen Shao, Xiangwu Yan, Abubakar Siddique, Waseem Aslam, Jiaoxin Jia, Wenqiang Xie, Salman A. Alqahtani, Atif M. Alamri   +7 more
doaj   +1 more source

Establishment of a humanized patient‐derived xenograft mouse model of high‐grade serous ovarian cancer for preclinical evaluation of combination immunotherapy

Molecular Oncology, EarlyView.
We have established a humanized orthotopic patient‐derived xenograft (Hu‐oPDX) mouse model of high‐grade serous ovarian cancer (HGSOC) that recapitulates human tumor–immune interactions. Using combined anti‐PD‐L1/anti‐CD73 immunotherapy, we demonstrate the model's improved biological relevance and enhanced translational value for preclinical ...
Luka Tandaric, Line Bjørge, Martine Rott Lode, Cecilie Fredvik Torkildsen, Pia Aehnlich, Rammah Elnour, Daniela Elena Costea, Lars Andreas Akslen, Liv Cecilie Vestrheim Thomsen, Emmet McCormack, Katrin Kleinmanns   +10 more
wiley   +1 more source

An accurate reactive power control study in virtual flux droop control

Open Physics, 2017
This paper investigates the problem of reactive power sharing based on virtual flux droop method. Firstly, flux droop control method is derived, where complicated multiple feedback loops and parameter regulation are avoided.
Wang Aimeng, Zhang Jia
doaj   +1 more source

Improved Voltage Support Method for Unbalanced Grid Condition [PDF]

Dianli jianshe
[Objective] With the integration of large-scale distributed photovoltaics，issues such as reverse power flow and overvoltage arise，posing challenges to the safe and stable operation of power systems.
CAO Xiaoqing, LI Te, LI Lin, CHEN Di, ZHOU Zhengxu, SHI Xiaojie
doaj   +1 more source

Development and Application of Fast Reactive Power Control System for Large-Scale PV Power Plant

Zhongguo dianli, 2020
At present, the AVC system of large-scale PV power plants is difficult to meet the needs of rapid control of voltage fluctuation due to its slow reactive power regulation speed and poor reliability.
Zuming LI, Guangfu XU, Jun CHEN, Chen WANG, Jian WANG, Miao JIANG   +5 more
doaj   +1 more source

Performance analysis of reactive power control modes of distributed generation in power systems

, 2023
136141The reactive power control mode in distribution networks with massive penetration of distributed energy resources is an essential task in future power systems.
Yang, Chenxing, Braun, Martin, Liu, Zheng   +2 more
core  

CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3

Molecular Oncology, EarlyView.
PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh, Nitzan Medina‐Itzhaki, Milena Chekov, Eden Gal‐Swisa, Roba Gabesh‐Wahabi, Inbar Savyon, Inna Naroditsky, Hilary A. Kenny, Basem Fares, Lina Korsensky, Einav Girsh, Liron Berger, Ruth Perets   +12 more
wiley   +1 more source

Neural network‐based integrated reactive power optimization study for power grids containing large‐scale wind power

IET Generation, Transmission & Distribution
The high uncertainty of wind power output greatly affects the rapid reactive power optimization of power systems. This paper proposes a neural network‐based comprehensive reactive power optimization method for large‐scale wind power grids, effectively ...
Jie Zhao, Chenhao Wang, Biao Zhao, Xiao Du, Huaixun Zhang, Lei Shang   +5 more
doaj   +1 more source