Results 91 to 100 of about 174,362 (344)
Discrete Convex Functions on Graphs and Their Algorithmic Applications
, 2017 The present article is an exposition of a theory of discrete convex functions on certain graph structures, developed by the author in recent years.
A Bernáth +36 more
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Advanced Functional Materials, EarlyView.This review explores functional and responsive materials for triboelectric nanogenerators (TENGs) in sustainable smart agriculture. It examines how particulate contamination and dirt affect charge transfer and efficiency. Environmental challenges and strategies to enhance durability and responsiveness are outlined, including active functional layers ...
Rafael R. A. Silva +9 more
wiley +1 more source
Development and test of resistive superconducting fault current limiter; acting time and its recovery conditions [PDF]
, 2014 Resistive-type of superconducting fault current limiters (RSFCL) have been developed for medium voltage class aiming to operate at 1 MVA power capacity and short time recovery (< 2 s).
Baldan, Carlos A +4 more
core +2 more sources
Enhanced controller for grid-connected modular multilevel converters in distorted utility grids
Electric Power Systems Research, 2018 This paper is about the control of Modular multilevel converters, an innovative technology in the design of converters, which is beginning to be included in real installations. Papers about this topic include simulation models, circulating current reduction, voltage modulators, capacitor voltage balancing and control issues.
Alexis B. Rey-Boué +4 more
openaire +3 more sources
Advanced Functional Materials, EarlyView.Phase‐field modeling reveals the mechanisms behind short‐term ferroelectric imprint in Hf0.5Zr0.5O2 polycrystalline thin films. Combined with a charge trapping model, the proposed framework accurately reproduces coercive field shifts with pause time and their recovery through field cycling in polarization‐voltage measurements, offering valuable ...
Kévin Alhada‐Lahbabi +10 more
wiley +1 more source
Enhancement of a simple user authentication scheme for grid computing [PDF]
, 2008 Grid computing means a multiple independent computing, because it is composed of resource nodes not located within a single administrative domain. The goal of grid is to only provide secure grid service resources to legal users.
Ramamoorthy, Viknesh
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DeWiz - Modular Debugging for Supercomputers and Computational Grids [PDF]
, 2001 Debugging is accepted as one of the difficult tasks of high performance software development, which can be attributed to the high complexity of parallel and distributed applications. Especially users of massively parallel supercomputers or distributed metacomputer systems experience huge obstacles, that are difficult if not impossible to overcome with ...
openaire +1 more source
Advanced Functional Materials, EarlyView.Develop full‐color colloidal perovskite nanocrystal (PNC) composites using a single organic halide precursor and enhance their stability and emission through zirconium hydrogen phosphate nanosheets (NSs). Achieve high photoluminescence efficiency and dual‐state circularly polarized luminescence (CPL) by embedding stabilized PNCs into a chiral polymer ...
Deblina Das +6 more
wiley +1 more source
Analysis and optimization of small modular reactors contribution to the power production of Greece [PDF]
Nuclear Technology and Radiation ProtectionFollowing the global trend for carbon-free energy production, Greece shut down most of its coal power plants and installed solar and wind systems for electricity production. Due to the time variations in the energy production of these systems, a
Kaissas Ioannis M. +1 more
doaj +1 more source
Energy Network Communications and Expandable Control Mechanisms [PDF]
, 2011 A modular, expandable network requiring little or no calibration is something that is well sought after and would offer great benefits when used for distributed energy generation.
Bedford, Adam +3 more
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