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On the Enhanced Power Graph of a Semigroup
Algebra ColloquiumThe enhanced power graph [Formula: see text] of a semigroup [Formula: see text] is a simple graph whose vertex set is [Formula: see text] and two vertices [Formula: see text], [Formula: see text] are adjacent if and only if [Formula: see text], [Formula: see text] for some [Formula: see text], where [Formula: see text] is the subsemigroup generated by
Dalal, Sandeep +2 more
openaire +2 more sources
, 2014 This paper presents a complete wave-to-wire approach to the modeling of wave energy farms. It captures all the main peculiarities of such applications, from the variability of sea waves to the issues related to the grid integration of a multi-MW wave ...
Santos-Mugica, Maider +1 more
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Aerodynamic Performance Enhancement of Ram Air Turbine Blades with Different Tip Configurations
AerospaceA ram air turbine serves as a critical emergency power system for aircraft. To mitigate aerodynamic losses from tip vortices, this study proposes three blade tip enhancement configurations: a tip plate, tip contraction, and winglet.
Haoyu Li +4 more
doaj +1 more source
On the Connectivity of Enhanced Power Graphs of Finite Groups
Graphs and Combinatorics, 2021 This paper deals with the vertex connectivity of enhanced power graph of finite group. We classify all abelian groups G such that vertex connectivity of enhanced power graph of G is 1. We derive an upper bound of vertex connectivity for the enhanced power graph of any general abelian group G.
Sudip Bera +2 more
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, 2020 The design of reliable power filters that mitigate current and voltage harmonics to meet the power quality requirements of the utility grid is a major requirement of present-day power systems.
Yusuf A. Al-Turki +2 more
core +1 more source
Control strategies for a wave energy converter connected to a hydraulic power take-off
, 2011 Among the various types of wave energy converters currently being developed, heaving point absorbers are one of the simplest and most promising concepts.
F. Salcedo +13 more
core +1 more source
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Neuromyelitis optica spectrum disorder (NMOSD) is a relapsing autoimmune disease of the central nervous system. High‐dose intravenous methylprednisolone (IVMP) is the standard first‐line therapy for acute attacks, although some patients remain refractory.
Wataru Horiguchi +5 more
wiley +1 more source
IEEE AccessMutual shading represents a critical systemic assailability in total-cross-tied (TCT) photovoltaic (PV) arrays, resulting in harmful power loss. This study presents a disruptive and specialized arithmetic solution, the periodic sequence (PS) arrangement,
Pokuri Siva Krishna, Rajasekar Natarajan
doaj +1 more source
Multiterminal HVDC System with Power Quality Enhancement
Energies, 2021 High-Voltage Direct Current (HVDC) systems are a feasible solution that allows the transmission of energy between several power networks. As a consequence of the use of HVDC systems, renewable energy sources can be integrated more easily into ...
Pedro Roncero-Sánchez +5 more
doaj +1 more source
Enhanced tuneable rotatory power in a rotating plasma [PDF]
Physical Review E, 2020 6 pages, 3 figures, to be published in Phys.
Renaud Gueroult +2 more
openaire +4 more sources