Results 21 to 30 of about 3,360 (224)

THE HARMONIC COMPOSITION OF CURRENT IN ZERO-WORKING WIRE WITH NON-LINEAR LOAD

open access: yesInternational Islamic University Malaysia Engineering Journal, 2021
The purpose of this study was experimental investigations and a study of the nature of the change in the main harmonic components of the current in the neutral working wire of a three-phase four-wire network with a voltage of 0.38 kV.
Igor Yudaev   +4 more
doaj   +1 more source

Technological Properties of Radish

open access: yesИнженерные технологии и системы, 2019
Introduction. When cultivating root crops, harvesting is one of the most important operations. In industrial production, the technique for harvesting beets, carrots, black radishes, chicory, etc.
Andrey A. Ashitko   +3 more
doaj   +1 more source

Водные биоресурсы и среда обитания. Том 6, № 4

open access: yes, 2023
Possible scenarios are given for the formation of the continental runoff and the salinity of the Azov Sea, taking into account the current and future trends in climate change. Short-term forecast are suggested for the changes in the primary production of

core   +1 more source

STAGES AND PROSPECTS OF DEVELOPMENT OF MOUNTED AGRICULTURAL MACHINERY

open access: yesНаучный журнал Российского НИИ проблем мелиорации, 2020
Purpose: the analysis of the development process of mounted equipment of agricultural implements and possible prospects for the further development of this direction of agricultural machinery industry.
A. Yu. Nesmiyan   +2 more
doaj   +1 more source

Nuclear Multi-Microsatellite Marker Profiling Provides Clues to Molecular Genetic Diversity in Culture-Based Caspian Beluga Sturgeon (Huso huso) Brood Stocks: Ecological Mirror for Restoration. [PDF]

open access: yesVet Med Sci
We conducted a study involving 436 individuals of both sexes, collected from eight breeder private farms with diverse breeding histories and generational backgrounds. Through the application of eight microsatellites, we amplified a non‐coding core genomic region in the species, followed by capillary electrophoresis (CE) to provide double confirmation ...
Moghim M   +4 more
europepmc   +2 more sources

Technological and biochemical characteristics of spring wheat varieties of Irkutsk region [PDF]

open access: yesBIO Web of Conferences
In this work, a comprehensive assessment of technological and biochemical properties of zoned varieties of spring wheat cultivated in the Irkutsk region was carried out.
Gordeeva Yulia V.   +4 more
doaj   +1 more source

Probabilistic modeling for dynamic processes [PDF]

open access: yesE3S Web of Conferences, 2020
The probability of event occurrence can be determined by calculation, however for complex processes, accounting for multiple states is so complex that the probability of the final event cannot be determined differently than by collecting statistical data.
Nesmiyan Andrey   +3 more
doaj   +1 more source

The map of the bottom relief of the Sea of Azov

open access: yesGeology and Mineral Resources of World Ocean, 2022
The map of the bottom relief of the Sea of Azov is compiled according to remote sensing data of Earth on the base the information resource Google Earth. Mapping of the bottom relief was carried out on 36»-th network of the absolute bottom marks, which provides a much more detailed display of the relief compared to existing bathymetric maps. The created
openaire   +2 more sources

Comparative analysis of hard winter wheat seeds damage with different germ morphotype

open access: yesНовые технологии, 2022
Seeds with a certain embryo shape have a variation in germination, some are more productive, others are not. This phenomenon has become the impetus for the systematization of seed groups by embryos. We have identified 8 groups (1a, 1, 2, 3, 4, 5, 6, 7, 8)
A. G. Galayan, A. V. Bondarev
doaj   +1 more source

Prospects and feasibility of involvement of fallow lands in organic agricultural production [PDF]

open access: yesBIO Web of Conferences
The study is devoted to assessing the relevance of the use of fallow and unused land for the production of organic products. The paper shows that this is a promising direction for solving agro-industrial and food problems.
Ukraintseva Irina V.   +4 more
doaj   +1 more source

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