Results 41 to 50 of about 14,307,947 (345)
On the Security Loss in Cryptographic Reductions [PDF]
, 2009 Almost all the important cryptographic protocols we have today base their security on unproven assumptions, which all imply NP $\ne$ P, and thus having unconditional proofs of their security seems far beyond our reach. One research effort then is to identify more basic primitives and prove the security of these protocols by reductions to the security ...
openaire +1 more source
Beneficial effects of exercise: shifting the focus from body weight to other markers of health [PDF]
, 2009 Background: Exercise is widely promoted as a method of weight management, while the other health benefits are often ignored. The purpose of this study was to examine whether exercise-induced improvements in health are influenced by changes in body weight.
Blundell, John +4 more
core +2 more sources
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
Losses of electrical energy in electrical networks
Омский научный вестник, 2023 This article discusses the relevance of reducing electrical energy losses. The actual values and plans for reducing electric energy losses in PJSC «Rosseti» and the main branches of PJSC «Rosseti Siberia» are given.
G. Yu. Kiselyov +6 more
doaj +1 more source
Ain Shams Engineering Journal, 2020 This paper proposes a newly chaotic maps integrated stochastic fractal search (CMSFS) for solving the optimal distributed generation placement (ODGP) problem in radial distribution networks.
T. Duong +3 more
semanticscholar +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
, 2020 Technical and social constraints limit value chain actors from equitably engaging in and benefiting from capture fisheries in low-income settings. Extension and development programs often focus on the former, which reflects a technocratic orientation of ...
S. Cole +6 more
semanticscholar +1 more source
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
Collisional parton energy loss in a finite size QCD medium revisited: Off mass-shell effects [PDF]
, 2008 We study the collisional energy loss mechanism for particles produced off mass-shell in a finite size QCD medium. The off mass-shell effects introduced are to consider particles produced in wave packets instead of plane waves and the length scale ...
Ayala, Alejandro +3 more
core +2 more sources