Results 31 to 40 of about 4,990,585 (300)
Employment and Food During Coronavirus [PDF]
, 2020 Key Findings 1. 45% of respondents with jobs experienced some type of job disruption or loss. 19.7% had a reduction in hours or income, 9.3% had been furloughed, and 15.5% had lost their job since the coronavirus outbreak. 2.
Bertmann, Farryl +5 more
core +1 more source
Optimal Location and Sizing of Wind Turbines and Photovoltaic Cells in the Grid for Load Supply Using Improved Genetic Algorithm [PDF]
Journal of Renewable Energy and Environment, 2023 The optimal combination of distributed generation units in recent years has been designed to improve the reliability of distributed generation systems as well as to reduce losses in electrical distribution systems.
Ming Lin +4 more
doaj +1 more source
Performance of periodic piezoelectric composite arrays incorporating a passive phase exhibiting anisotropic properties [PDF]
, 2005 This paper explores the minimisation of interelement cross talk in 1-D and 2-D periodic composite array structures through the incorporation of a passive phase exhibiting anisotropic elastic properties.
Hayward, G. +4 more
core +1 more source
Optimal Planning of Energy Storage Systems using Symbiotic Organisms Search Algorithm [PDF]
International Journal of Industrial Electronics, Control and Optimization, 2018 Energy storage systems, along with many capabilities in the grid, are costly technologies. Therefore, their economic issues should be also considered while they are used in the grid. In this paper, a method has been proposed that can be used to determine
Reza Safipour, Mahmoud Oukati Sadegh
doaj +1 more source
New Generation High-Performance VSC-HVDC Back-to-Back Technology and Application in Project
南方能源建设, 2023 [Introduction] Due to the dense load, complex grid structure, and close electrical connections in the Guangdong power grid area, there are three major problems for a long time: the risk of large-scale power outages, the interaction between AC and DC, and
Ting HOU +5 more
doaj +1 more source
Parton Energy Loss with Detailed Balance [PDF]
, 2001 Stimulated gluon emission and thermal absorption in addition to induced radiation are considered for an energetic parton propagating inside a quark- gluon plasma.
A. B. Migdal +18 more
core +2 more sources
Influence of blade geometry on secondary flow development in a transonic centrifugal compressor
Journal of the Global Power and Propulsion Society, 2018 Due to the increasing demand for higher efficiencies of centrifugal compressors, numerical optimization methods are becoming more and more relevant in the design process.
Moritz Mosdzien +4 more
doaj +1 more source
Journal of Thermal Science and Technology, 2017 A parametric investigation of secondary flow control using endwall vortex generator jet (VGJ) is performed in a high turning compressor cascade. The mechanisms for the variations of VGJ performance with different jet parameters including the pitch angle,
Huaping LIU +4 more
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Purpose Metabolic syndrome (MetS) is a common complication in survivors of childhood acute lymphoblastic and myeloid leukemia (AL), and a major risk factor for premature cardiovascular disease, type‐2‐diabetes, and metabolic dysfunction‐associated steatotic liver disease (MASLD).
Visentin Sandrine +10 more
wiley +1 more source
Occurrence and Levels of Mycotoxins in On-Farm-Stored Sesame in Major Growing Districts of Ethiopia
AgricultureMycotoxins in sesame seeds pose a significant risk to both food safety and Ethiopia’s economy. The purpose of this study was to determine the presence and concentrations of mycotoxins in sesame seeds kept on farms in Ethiopia’s key sesame-producing areas.
Samuel Alemayehu +7 more
doaj +1 more source