Results 51 to 60 of about 23,232 (306)

Calibration of flow differential pressure coefficients on pump-turbine by thermodynamic method

Energy Informatics
On-line monitoring of flow rate is rather important to evaluate the water consumption of the pump-turbine and the overall efficiency of the pumped storage station.
Wenkui Zhang, Hongyi Xu, Wei Liu, Xinwen Hu, Juan Liu   +4 more
doaj   +1 more source

Identifying transcription factors controlling the basal expression of human MRP4 highlights a substantial role for Sp1

FEBS Open Bio, EarlyView.
The MRP4 transporter exports several drugs and signaling molecules. Here, we identified key promoter elements regulating basal MRP4 expression. Using reporter assays, we defined a conserved region with essential Sp1 and contributory Ets sites, which controlled basal MRP4 expression.
Debora Singer, Angelique Kragl, Katrin Ziems, Juliane Glaubitz, Sophie Grammbauer, Susanne Hildebrandt, Mladen V. Tzvetkov, Gabriele Jedlitschky   +7 more
wiley   +1 more source

Improved Power Flow Algorithm for Distributed Ring Network Based on Loop Analysis

发电技术, 2020
In order to improve the ability of clean energy consumption and the reliability of power supply, distribution network operation is attracting more and more attention.
Si GU, Xiao SUN, Chang MA, Jing CHEN
doaj   +1 more source

Refinement of amino‐acid conformation vs. difference density maps in time‐resolved serial femtosecond crystallography data analysis

FEBS Open Bio, EarlyView.
The dFoCC pipeline starts with observed DED and resting‐state coordinates, which are then used to generate a library of triggered states. Correlation analysis of the calculated DED features of each candidate vs observed DED permits quantitative evaluation of candidate structural quality.
Meng Iao Fong, Yuhei Hosokawa, Lars Oliver Essen, Manuel Maestre‐Reyna   +3 more
wiley   +1 more source

Overview of current development in electrical energy storage technologies and the application potential in power system operation [PDF]

, 2015
Electrical power generation is changing dramatically across the world because of the need to reduce greenhouse gas emissions and to introduce mixed energy sources.
Clarke, Jonathan, Dooner, Mark, Luo, Xing, Wang, Jihong   +3 more
core   +1 more source

Development and testing of a novel offshore pumped storage concept for storing energy at sea - Stensea

, 2022
S.271-275The paper presents the interim results of the StEnSea project, which comprises the development and testing of a novel pumped hydro storage concept for storing large amounts of electrical energy offshore.
Bard, J., Hau, D., Hahn, H., Krautkremer, B., Thalemann, F., Puchta, M., Dick, C.   +6 more
core   +1 more source

Deep Learning- and Multi-Point Analysis-Based Systematic Deformation Warning for Arch Dams

Infrastructures
Deformation is a direct manifestation of structural changes that occur during the operation of arch dams, and the development of reliable deformation early warning indicators allows for their timely study.
Tao Zhou, Xiubo Niu, Ning Ma, Futing Sun, Shilin Gong   +4 more
doaj   +1 more source

ALDOA Promotes Glycolysis and NLRP3/GSDMD Pyroptosis to Accelerate ALS Progression

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Amyotrophic lateral sclerosis (ALS) is characterized by progressive motor neuron degeneration. Glycolytic dysregulation is implicated in disease progression, yet the underlying mechanisms remain unclear. This study investigates how Aldolase A (ALDOA) drives ALS progression through glycolysis‐mediated motor neuron pyroptosis.
Kaixin Yan, Yan Jiang, Yuxuan Yong, Tianshuo Zhang, Niannian Zhang, Qianqian Zeng, Xue Gong, Li Meng, Fangfang Bi, Yongmin Liu   +9 more
wiley   +1 more source

Integrated GIS-AHP-based approach for off-river pumped hydro energy storage site selection

, 2023
Pumped hydro energy storage (PHES) solutions enable greater diffusion of renewable energy into the electricity grid. However, accelerated development of PHES is complex due to the numerous spatially relevant technical, environmental, social, and economic
Shahid Ali, Abel Silva Vieira, Oz Sahin, Sahin, Oz, Ali, Shahid, Stewart, Rodney A, Vieira, Abel Silva, Rodney A. Stewart   +7 more
core   +1 more source

Grid-connected renewables, storage and the UK electricity market

, 2011
This article is a critical counterpoint to an article by published by Swift-Hook in the journal of Renewable Energy entitled "Grid-connected intermittent renewables are the last to be stored".
Peter G. McGregor, Peter J. Hall, I.A. Grant Wilson, Wilson, I. A Grant; id_orcid, David G. Infield, Wilson, I. A. Grant, Infield, David G., Hall, Peter J., McGregor, Peter G.   +8 more
core   +1 more source