Results 51 to 60 of about 326,613 (309)
Power Quality Fault Identification Method Based on SDP and Convolutional Neural Network
Applied Sciences, 2023 The global power demand is increasing year by year. Power quality fault recognition plays an important role in determining the fault type when a fault occurs, so as to maintain power quality and supply stability.
Meng-Hui Wang +2 more
doaj +1 more source
Analysis of Chromatic Aberration Effects in Triple-Junction Solar Cells Using Advanced Distributed Models [PDF]
, 2011 The consideration of real operating conditions for the design and optimization of a multijunction solar cell receiver-concentrator assembly is indispensable.
Algora del Valle, Carlos +3 more
core +2 more sources
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Introduction Cognitive impairment and exercise intolerance are common in dialysis patients. Cerebral perfusion and oxygenation play a major role in both cognitive function and exercise execution; HD session per se aggravates cerebral ischemia in this population. This study aimed to compare cerebral oxygenation and perfusion at rest and in mild
Marieta P. Theodorakopoulou +10 more
wiley +1 more source
Ain Shams Engineering JournalThis study proposes a GNN-based multi-scale heat transfer path optimization method for magnetic-thermal coupling simulation of wound conductors. Key parameters like magnetic vector potential, flux density, and temperature distribution are identified.
Xing Li +4 more
doaj +1 more source
A novel topology and control strategy for a soft-switched single-phase grid connected inverter
Journal of Electrical Systems and Information Technology, 2016 This paper represents a novel soft switched PWM inverter topology and a control strategy using switching flow graph theory. The switching flow graph is a unique graphical model for analysis of PWM switching converters.
Majid Pakdel, Saeid Jalilzadeh
doaj +1 more source
An exploration of two infinite families of snarks [PDF]
, 2019 Thesis (M.S.) University of Alaska Fairbanks, 2019In this paper, we generalize a single example of a snark that admits a drawing with even rotational symmetry into two infinite families using a voltage graph construction techniques derived from cyclic ...
Ver Hoef, Lander
core
FEBS Letters, EarlyView.Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi +5 more
wiley +1 more source
Generating all graph coverings by permutation voltage assignments
Discrete Mathematics, 1977 AbstractThis paper introduces the permutation voltage graph construction, which is a generalization of Gross's ordinary voltage graph construction. It is shown that every covering of a given graph arises from some permutation voltage assignment in a symmetric group and that every regular covering (in the topological sense) arises from some ordinary ...
Gross, Jonathan L., Tucker, Thomas W.
openaire +2 more sources
Plasmodium falciparum gametogenesis essential protein 1 (GEP1) is a transmission‐blocking target
FEBS Letters, EarlyView.This study shows Plasmodium falciparum GEP1 is vital for activating sexual stages of malarial parasites even independently of a mosquito factor. Knockout parasites completely fail gamete formation even when a phosphodiesterase inhibitor is added. Two single‐nucleotide polymorphisms (V241L and S263P) are found in 12%–20% of field samples.
Frederik Huppertz +5 more
wiley +1 more source
Transport Processes on Homogeneous Planar Graphs with Scale-Free Loops
, 2006 We consider the role of network geometry in two types of diffusion processes: transport of constant-density information packets with queuing on nodes, and constant voltage-driven tunneling of electrons.
Argolo de Menezes +15 more
core +1 more source