Results 1 to 10 of about 9,456,464 (302)

Operation of frequency primary control in EPS [PDF]

open access: yesZbornik Radova: Elektrotehnički Institut "Nikola Tesla", 2011
Electric Power Industry of Serbia (EPS) performs a variety of system services for the Serbia's Transmission System Operator (EMS). As part of these services, primary frequency control takes very important place.
Georgijević Nikola
doaj   +3 more sources

Spatiotemporal dynamics of scattering exceptional points [PDF]

open access: yesNature Communications
Exceptional points (EPs) offer new routes to control wave-matter interactions in non-Hermitian systems. Whereas conventional EPs arise in Hamiltonians and mark eigenstate coalescence, scattering EPs recast them in input-output responses for free-space ...
Yu Xiao   +4 more
doaj   +2 more sources

Effects of Aspen Wood Torrefaction Condensate Addition on Porphyridium marinum Growth, Biomass Composition, and Exopolysaccharide Production [PDF]

open access: yesMarine Drugs
Torrefaction of biomass produces torrefied biomass, non-condensable gases and condensable gases, which can be cooled to form a torrefaction condensate (TC). It contains assimilated organic carbon and compounds capable of inhibiting microbial growth. This
Salini Chandrasekharan Nair   +8 more
doaj   +2 more sources

Fouling potentials and properties of foulants in an innovative algal-sludge membrane bioreactor

open access: yesEnvironment International, 2021
This study focused on the effect of algae on the fouling potential and dynamic fouling variation of foulants in an innovative algal-sludge membrane bioreactor (AS-MBR). Filtration experiments revealed that the soluble extracellular polymeric substance (S-
Li Sun, Yu Tian, Hui Li, Qiong Wang
doaj   +1 more source

Effect of tween 40 and ethanol on the secretion, structure and antioxidant activities of exopolysaccharides from Inonotus rickii [PDF]

open access: yesAnais da Academia Brasileira de Ciências, 2020
In this study, the effects of Tween 40 and ethanol supplementation on the secretion, structure and antioxidant activities of exopolysaccharide (EPS) from Inonotus rickii were investigated. It was observed that Tween 40 and ethanol displayed a stimulatory
JIAFENG BAI   +6 more
doaj   +1 more source

Dietary supplementation of exopolysaccharides from Lactobacillus rhamnosus GCC-3 improved the resistance of zebrafish against spring viremia of carp virus infection

open access: yesFrontiers in Immunology, 2022
Spring viremia of carp virus (SVCV) can cause high mortality of fish. The aim of this study was to investigate the effects of Lactobacillus rhamnosus GCC-3 exopolysaccharides (GCC-3 EPS) on zebrafish (Danio rerio) infected with SVCV and elucidate the ...
Mingxu Xie   +9 more
doaj   +1 more source

Multi-Mode Switching Control of the EPS With Hybrid Power Supply [PDF]

open access: yesIEEE Access, 2020
Electric power steering system (EPS) with traditional power supply can't provide enough power for heavy-duty vehicle to turn at low speed. To solve the problem, a novel EPS with hybrid power supply was constructed. In this paper, firstly, mathematical model of the EPS with hybrid power supply was established including model of hybrid power supply ...
Bin Tang   +3 more
openaire   +2 more sources

Influence of Temperature on Shear Behavior of Lightweight Reinforced Concrete Beams Using Pozzolana Aggregate and Expanded Polystyrene Beads

open access: yesCivilEng, 2023
The innovation inherent to employing expanded polystyrene (EPS) beads lies in its transformative impact on traditional concrete practices. Through the incorporation of EPS beads in concrete mixtures, a novel approach emerges that significantly alters the
Mu’tasim Abdel-Jaber   +6 more
doaj   +1 more source

Research on the control strategy of EPS provided by parallel operation of traditional EPS and EVs [PDF]

open access: yesAIP Conference Proceedings, 2019
Providing Emergency Power Supply (EPS) by electric vehicles (EVs) is a lower-cost way to provide EPS, and reduces the use of diesel generators effectively, resulting in lower pollution emission. In the places with traditional EPS, the EPS provided by parallel operation of traditional EPS and EVs could reduce the investment and operating cost of ...
Baoqun Zhang   +6 more
openaire   +1 more source

EP for Efficient Stochastic Control with Obstacles [PDF]

open access: yes, 2010
We address the problem of continuous stochastic optimal control in the presence of hard obstacles. Due to the non-smooth character of the obstacles, the traditional approach using dynamic programming in combination with function approximation tends to fail.
Mensink, Thomas   +2 more
openaire   +3 more sources

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