Results 51 to 60 of about 1,453,821 (301)

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

Fault detection based on ROCOV in a multi-terminal HVDC grid [PDF]

, 2020
Publisher Copyright: © European Association for the Development of Renewable Energy, Environment and Power Quality (EA4EPQ). All rights reserved.Protection of a meshed VSC-HVDC grid is a challenge due to the behaviour of DC current and voltage signals ...
Eguia-Lopez, P., Etxegarai, A., Etxegarai-Madina, A., Apiñaniz Apiñaniz, S., Perez-Molina, M.J., Larruskain-Eskobal, M.   +5 more
core   +1 more source

Identification of composite power quality disturbances based on relative position matrix

Frontiers in Energy Research
With the integration of large-scale nonlinear loads and distributed power sources into the grid, composite power quality disturbances (PQDs) events are becoming increasingly common, which significantly degrade the quality of power supply. Therefore, this
Zijun Liu, Huaying Zhang, Zhining Lv, Honglei Jia, Xiaorui Liang, Qing Wang   +5 more
doaj   +1 more source

Removal of methylene blue and mechanism on magnetic γ-Fe2O3/SiO2 nanocomposite from aqueous solution

Water Resources and Industry, 2016
Magnetic γ-Fe2O3/SiO2 (M-γFS) nanocomposite was prepared using γ-Fe2O3 as the magnetic carriers. M-γFS was characterized by transmission electron microscope (TEM), X-ray diffraction (XRD), and Fourier Transform infrared spectroscopy (FTIR).
Dong Chen, Ziyang Zeng, Yubin Zeng, Fan Zhang, Mian Wang   +4 more
doaj   +1 more source

Harmonic Data Recovery Method Based on Multivariate Norm Matrix

Journal of Modern Power Systems and Clean Energy, 2023
During state perception of a power system, fragments of harmonic data are inevitably lost owing to the loss of synchronization signals, transmission delays, instrument failures, or other factors.
Ying Wang, Rui Xu, Shiqi Song, Xiaoyang Ma, Huaying Zhang, Xian Wu   +5 more
doaj   +1 more source

Power Quality Issues

, 2013
This is an open access book, under CC BY 3.0 license available to view at http://www.intechopen.com/books/power-quality ...
openaire   +4 more sources

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source

Characterization of network harmonic impedance for grid connection studies of renewable plants

, 2018
Publisher Copyright: © 2018, European Association for the Development of Renewable Energy, Environment and Power Quality (EA4EPQ). All rights reserved.The impedance of a grid as a function of the frequency, or grid harmonic impedance, indicates the ...
P. Eguía, Eguia, P., Haro-Larrode, M., null null, Gil, G., M. Haro-Larrode, A. Gil de Muro, Gil-De-muro, A., Rodriguez-Sanchez, R., G. Gil, R. RodrÍguez-Sanchez   +10 more
core   +1 more source

Evaluation of a Local Fault Detection Algorithm for HVDC Systems [PDF]

, 2019
Publisher Copyright: © 2019, European Association for the Development of Renewable Energy, Environment and Power Quality (EA4EPQ). All rights reserved.A great increase in the amount of energy generated from clean and renewable sources integrated in the ...
Santos Mugica, M., Rodriguez Sanchez, R., Larruskain Eskobal, M., Eguia Lopez, P., Perez Molina, M.J.   +4 more
core   +1 more source

Assessment of Coarse, Fine, and Ultrafine Particles in S-Bahn Trains and Underground Stations in Stuttgart

Atmosphere, 2022
The Stuttgart S-Bahn network comprises six subway lines and is used by approximately 425,000 people on a daily basis. In previous studies in other cities, it was found that subways can be a source and collection point of particulate matter (PM), which is
Abdul Samad, Kathryn Arango, Diego Alvarez Florez, Ioannis Chourdakis, Ulrich Vogt   +4 more
doaj   +1 more source