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Your search keyword '"DIDENKO, Alexander V."' showing total 8 results
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8 results on '"DIDENKO, Alexander V."'

1. BIODIVERSITY of Rzhyshchiv city amalgamated territorial community. ISSUE 2. 2023

Author

Brusentsova, Natali, Viter, Stanislav Gennadiyovich, Vynokurov, Denys, Degtyarenko, Elena, Didenko, Alexander V., GLOTOV, S., GUGLYA YU, GURBYK, O., HUSHTAN H., H., HUSHTAN K. V, Kostiushyn, Vasiliy, Kutsokon, Yuliya, Kuzemko, Anna A., LIASHENKO V., A., Marushchak, Oleksii, Mishta, Alina, O. D. Nekrasova, POLCHANINOVA N. YU, ORLOV O., L., PROTOPOPOVA V., V., PRYCHEPA M. V, RAGULINA M. Y, SAMCHYSHYNA L., V., Shcherbatiuk, Mykola, SHEVCHYK V., L., Shynder, Oleksandr, SOLOMAKHA І., V., TEREKHOVA V., V., and Vasyliuk, Oleksii

Published
2023
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3. Detection and Identification of the Traces of Explosives with Using of Active Spectral Imaging.

Author

Kuzovnikova, Liudmila V., Maksimenko, Eugene V., Vorozhtsov, Alexander B., Pavlenko, Anatolii A., Didenko, Alexander V., and Titov, Sergei S.

Subjects
EXPLOSIVES, SPECTRAL imaging, SUBSTRATES (Materials science)
Abstract

An optical‐electronic laser complex for the standoff detection of traces of explosives was developed with using of the Active Spectral Imaging. The tuning and automatization of the developed complex were performed. Experimental researches in detection of traces of various types of explosives on different substrates were carried out. On average, the probability of detection was 89 % and the probability of identification was 91 %. [ABSTRACT FROM AUTHOR]

Published
2019
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4. Use of the Phosphate-Solubilizing Bacterial Preparation Polymyxobacterin in Pond Aquaculture

Author

VOVK, Nadiya İ., BAZAEVA, Alevtyna V., and DİDENKO, Alexander V.

Subjects
Polymyxobacterin,pond aquaculture,aquatic environment
Abstract

The paper contains results of studies on the application of the bacterial preparation Polymyxobacterin in pond aquaculture for optimization of mineral phosphorus content in water, development of natural forage base, and increase of fish productivity. It was found that in aquatic environment, there are optimal conditions for growth of Paenibacillus polymyxa KB bacterium. Polymyxobacterin application contributes to an increase of mineral phosphorus in pond water by 1.3-3.7 times compared to the control and does not exceed the normative values (less than 0.5 mgP/dm3) that in its turn stimulates phytoplankton vegetation and zooplankton development. After Polymyxobacterin application, due to development of natural forage organisms, fish productivity of nursery and fattening ponds exceeded the control variant by 3.9 and 6.3% for common carp; by 34.1 and 16.7% for silver carp; and by 5.5 and 9.6 for grass carp, respectively

Published
2014

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