Results 21 to 30 of about 7,537,728 (295)

Research Advances in Graphene Oxide-Based Adsorbents for Mycotoxin Decontamination in Foods [PDF]

open access: yesShipin Kexue
Mycotoxins widely contaminate foods, posing a serious threat to both the economy and human health, being a major food safety concern. Physical adsorption is a highly promising detoxification strategy, but traditional adsorbents have limited performance ...
ZHANG Yurong, LI Ye, DU Geng’an, WU Wenliang, WU Qiong, ZHANG Dongdong, LIU Ruoting
doaj   +1 more source

An Efficient Mathematical Model for Distribution System Reconfiguration Using AMPL

open access: yesIEEE Access, 2021
Distribution network is an essential part of electric power system, which however has higher power losses than transmission system. Distribution losses directly affect the operational cost of the system.
Meisam Mahdavi   +3 more
doaj   +1 more source

Benefattori dall’aldilà: i lasciti per i lavori edilizi di pubblica utilità a Bologna (secoli XIII e XIV)

open access: yes, 2021
La trattazione riguarda i benefattori, i donatori che hanno deciso a Bologna di contribuire al bene comune non tramite le tradizionali istituzioni caritatevoli, quali ospedali, conventi e monasteri, ma anche attraverso l’investimento dei loro beni nel ...
Edward Loss
core   +1 more source

Tagset reduction without information loss [PDF]

open access: yesProceedings of the 33rd annual meeting on Association for Computational Linguistics -, 1995
A technique for reducing a tagset used for n-gram part-of-speech disambiguation is introduced and evaluated in an experiment. The technique ensures that all information that is provided by the original tagset can be restored from the reduced one.
openaire   +4 more sources

Optimal Location and Sizing of Wind Turbines and Photovoltaic Cells in the Grid for Load Supply Using Improved Genetic Algorithm [PDF]

open access: yesJournal 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

New Generation High-Performance VSC-HVDC Back-to-Back Technology and Application in Project

open access: yes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

Separation control with endwall corner jet in a high-speed compressor cascade

open access: yesJournal of Thermal Science and Technology, 2017
The influences of the endwall corner jet (ECJ) with different locations, yaw angles and jet-to-inflow total pressure ratios on the aerodynamic performance of a high-speed compressor cascade are parametrically investigated by numerical simulation.
Huaping LIU   +3 more
doaj   +1 more source

Shapley Value-Based Techno-Economic Framework for Harmonic and Loss Mitigation

open access: yesIEEE Access, 2019
This study presents a multi-objective policy for harmonic distortion and loss mitigation in micro-grid and active distribution grid. The implementation of this policy in networks including Distributed Generation (DG), is put forward based on the ...
Mohammad Hassan Nazari   +2 more
doaj   +1 more source

On the Security Loss in Cryptographic Reductions [PDF]

open access: yes, 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   +2 more sources

Introduzione. Donatori, istituzioni e comunità

open access: yes, 2021
Il saggio esamina criticamente il tema oggetto del volume collettaneo: i benefattori, le motivazioni e le strategie del dare fra Medioevo e prima Età contemporanea.
Edward, Loss, Mauro, Carboni
core   +1 more source

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