Results 21 to 30 of about 73,016 (268)

Inductance Characteristic Analysis of Consequent-Pole Permanent Magnet In-Wheel Motor

open access: yesIEEE Access, 2019
This paper presents inductance characteristics analysis of the consequent-pole permanent magnet in-wheel motor (CPM). Considering the specialty of consequent-pole structure, this paper analyzes the change rule of the winding self-inductance via ...
Hui Ma   +3 more
doaj   +1 more source

Periodic Modules with Large Periods [PDF]

open access: yesProceedings of the American Mathematical Society, 1979
Let G be a nonabelian group of order p 3
openaire   +2 more sources

Approximate Periodicity

open access: yesInformation and Computation, 2010
The paper is the full version of the authors' conference paper [Lect. Notes Comput. Sci. 6506, 25--36 (2010; Zbl 1310.68264)]. In the paper, the authors propose an algorithm to determine the approximate period of a string using Hamming and swap distances.
Amihood Amir   +2 more
openaire   +2 more sources

The fine structure of the rotational periods of the solar mean magnetic field

open access: yesOpen Astronomy, 2021
The data of mean magnetic field (MMF) of the Sun obtained at the Wilcox Solar Observatory (Stanford, USA) in 1975–2020 are analysed. It was concluded that the MMF maximum occurs, on average, 1.5–2 years later relative to the maximum of Wolf numbers.
Haneychuk Vasily Ivanovich   +1 more
doaj   +1 more source

High-speed rail network and periodic timetable: a comparative analysis of operational concepts

open access: yesActa Polytechnica CTU Proceedings, 2021
This paper compares chosen European high-speed railway (HS) networks in terms of their offer of HS passenger service. The criteria chosen for comparison are network topology, degree of service periodicity and degree of coordination between subsequent ...
Michal Drábek   +2 more
doaj   +1 more source

Periodicity Pitch Perception

open access: yesFrontiers in Neuroscience, 2020
This study presents a computational model to reproduce the biological dynamics of “listening to music.” A biologically plausible model of periodicity pitch detection is proposed and simulated.
Frank Klefenz   +3 more
doaj   +1 more source

PERIODIC ENVIRONMENTS AND PERIODIC HARVESTING

open access: yesNatural Resource Modeling, 2003
ABSTRACT. We consider autonomous population models under periodic harvesting and population models in periodic environments and seek conditions under which there is an asymptotically stable periodic solution.
Brauer, Fred, Sánchez, David A.
openaire   +2 more sources

The Form of the Solutions of System of Rational Difference Equation

open access: yesJournal of Mathematical Sciences and Modelling, 2018
In this article, we study the form of the solutions of the system of difference equations $x_{n+1}=((y_{n-8})/(1+y_{n-2}x_{n-5}y_{n-8}))$, $y_{n+1}=((x_{n-8})/(\pm1\pm x_{n-2}y_{n-5}x_{n-8}))$, with the initial conditions are real numbers.
E. M. Elsayed, Marwa M. Alzubaidi
doaj   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Mating periodicity and post-mating refractory period in the zoophytophagous plant bug Macrolophus caliginosus (Heteroptera: Miridae)

open access: yesEuropean Journal of Entomology, 2007
The zoophytophagous mirid bug Macrolophus caliginosus is an important biocontrol agent of whiteflies in the Mediterranean region. Periods of low productivity in commercial breeding units and unsuccessful establishment in greenhouses prompted this study ...
César GEMENO   +3 more
doaj   +1 more source

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