Results 1 to 10 of about 1,287,435 (210)

Identification and functional characterization of bidirectional gene pairs and their intergenic regions in cotton [PDF]

open access: yesBMC Plant Biology
Background In research to improve the quality of transgenic crops, it is often necessary to introduce multiple functionally related genes into recipient plants simultaneously to improve crop genetic traits effectively.
Jiangtao Yang   +7 more
doaj   +2 more sources

Application of single-board computers in experimental research on unsaturated soils [PDF]

open access: yesE3S Web of Conferences, 2020
In this contribution, the application of single-board computers for the investigation of the hydro-mechanical behaviour of unsaturated granular soils is presented.
Milatz Marius
doaj   +1 more source

Algorithm for simulating the self-starting of a group of asynchronous electric motors with a short-circulated rotor

open access: yesИзвестия высших учебных заведений: Проблемы энергетики, 2021
PURPOSE. To consider the problems of modeling the processes of run-out, self-starting of a group of asynchronous electric motors (AM) in case of short-term power outages (NEC) and voltage drops in external short circuits (SC), convenient for programming ...
R. U. Galeeva, S. V. Kuksov
doaj   +1 more source

Development and Research of Method in the Calculation of Transients in Electrical Circuits Based on Polynomials

open access: yesEnergies, 2022
Long electromagnetic transients occur in electrical systems because of switching and impulse actions As a result, the simulation time of such processes can be long, which is undesirable.
Sergii Tykhovod, Ihor Orlovskyi
doaj   +1 more source

Action semantics in retrospect [PDF]

open access: yes, 2009
This paper is a themed account of the action semantics project, which Peter Mosses has led since the 1980s. It explains his motivations for developing action semantics, the inspirations behind its design, and the foundations of action semantics based on ...
D.A. Watt   +13 more
core   +1 more source

Computer Modeling, Characterization, and Applications of Gallium Arsenide Gunn Diodes in Radiation Environments

open access: yesNuclear Engineering and Technology, 2016
The present paper reports on a trial to shed further light on the characterization, applications, and operation of radar speed guns or Gunn diodes on different radiation environments of neutron or γ fields.
Wafaa Abd El-Basit   +4 more
doaj   +1 more source

MODIFICATION OF NUMERAL CALCULATION OF TRANSIENTS IN ELECTRIC CIRCUITS ON BASIS OF TCHEBYSHEV’S POLYNOMIALS

open access: yesElektrotehnìka ta Elektroenergetika, 2019
Purpose. Modification of the  numerical calculation method of transients in linear electric circuits, as well as the development of a schematic model of the method, leading to ease the calculation and to increase the speed of calculation on a computer ...
D. Patalakh
doaj   +1 more source

sEMG-Based Drawing Trace Reconstruction: A Novel Hybrid Algorithm Fusing Gene Expression Programming into Kalman Filter

open access: yesSensors, 2018
How to reconstruct drawing and handwriting traces from surface electromyography (sEMG) signals accurately has attracted a number of researchers recently. An effective algorithm is crucial to reliable reconstruction.
Zhongliang Yang   +2 more
doaj   +1 more source

Configuring adaptive PID-controllers of the automatic speed control system of the GTE

open access: yesРоссийский технологический журнал, 2020
For non-stationary objects with parameters, which could be changed significantly during operation, using conventional controllers in the form of proportional-integraldifferential regulators may not provide the required quality of the system.
K. E. Chertilin, V. D. Ivchenko
doaj   +1 more source

Open-ended evolution to discover analogue circuits for beyond conventional applications [PDF]

open access: yes, 2012
Analogue circuits synthesised by means of open-ended evolutionary algorithms often have unconventional designs. However, these circuits are typically highly compact, and the general nature of the evolutionary search methodology allows such designs to be ...
Kalganova, TG
core   +1 more source

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