Library Science. Record Studies. Informology

All articles from the issue

Keywords: piezoelectric transformer; bimorph element; physical processes; mathematical description

Construction of mathematical model of bimorph piezoelectric transformer

Оleg Petrishchev, Constantine Bazilo

https://doi.org/10.24025/2306-4412.3.2019.173067

Suggested citation

Petrishchev, O., & Bazilo, C. (2019). Construction of mathematical model of bimorph piezoelectric transformer . Bulletin of Cherkasy State Technological University, 24(3), 5-14. https://doi.org/10.24025/2306-4412.3.2019.173067

23.09.2019
870 Views
Library Science. Record Studies. Informology - Volume 23, No. 3, 2019

Keywords: ультразвук; хірургічний інструмент; система індикації

Development of indication system of mobile ultrasonic surgical instrument

Constantine Bazilo, Artem Lavdanskyi, Vasyl Zaika

https://doi.org/10.24025/2306-4412.3.2019.173742

Suggested citation

Bazilo, C., Lavdanskyi, A., & Zaika, V. (2019). Development of indication system of mobile ultrasonic surgical instrument . Bulletin of Cherkasy State Technological University, 24(3), 15-19. https://doi.org/10.24025/2306-4412.3.2019.173742

23.09.2019
1,103 Views
Library Science. Record Studies. Informology - Volume 23, No. 3, 2019

Keywords: bioprosthesis; piezoelectric motor; bimorph piezoelement

Development of piezoelectric motor for bioprosthesis

Sergiy Filimonov, Nadiia Filimonova, Dmytro Bacherikov, Andrii Misan

https://doi.org/10.24025/2306-4412.3.2019.173433

Suggested citation

Filimonov, S., Filimonova, N., Bacherikov, D., & Misan, A. (2019). Development of piezoelectric motor for bioprosthesis. Bulletin of Cherkasy State Technological University, 24(3), 20-24. https://doi.org/10.24025/2306-4412.3.2019.173433

23.09.2019
1,077 Views
Library Science. Record Studies. Informology - Volume 23, No. 3, 2019

Keywords: gas admission valve; GAV; piezoelectric actuator; marine dual-fuel diesel engines; SimInTech

Model of piezoelectric actuator of gas admission valve in marine diesel generator

Vitalii Nikolskyi, Mark Nikolskyi, Viktor Lisenko

https://doi.org/10.24025/2306-4412.3.2019.177250

Suggested citation

Nikolskyi, V., Nikolskyi, M., & Lisenko, V. (2019). Model of piezoelectric actuator of gas admission valve in marine diesel generator . Bulletin of Cherkasy State Technological University, 24(3), 25-30. https://doi.org/10.24025/2306-4412.3.2019.177250

23.09.2019
1,006 Views
Library Science. Record Studies. Informology - Volume 23, No. 3, 2019

Keywords: information protection; operations of cryptographic transformation; synthesis of operations; digit capacity; technology of synthesis

Technology of describing linear and nonlinear cryptographic transformations

Volodymyr Rudnytskyi, Olga Melnyk, Ruslan Melnyk

https://doi.org/10.24025/2306-4412.3.2019.178322

Suggested citation

Rudnytskyi, V., Melnyk, O., & Melnyk, R. (2019). Technology of describing linear and nonlinear cryptographic transformations . Bulletin of Cherkasy State Technological University, 24(3), 31-37. https://doi.org/10.24025/2306-4412.3.2019.178322

23.09.2019
986 Views
Library Science. Record Studies. Informology - Volume 23, No. 3, 2019

Keywords: digital image; integrity violation; clone; prototype; geometric transformations; singular spectrum; matrix of minimal block differences

Improvement of the method for identifying of cloning results in a digital image

Volodymyr Khoroshko, Ivan Bobok

https://doi.org/10.24025/2306-4412.3.2019.177317

Suggested citation

Khoroshko, V., & Bobok, I. (2019). Improvement of the method for identifying of cloning results in a digital image . Bulletin of Cherkasy State Technological University, 24(3), 38-49. https://doi.org/10.24025/2306-4412.3.2019.177317

23.09.2019
878 Views
Library Science. Record Studies. Informology - Volume 23, No. 3, 2019

Keywords: transaction; associations; associative rules; data array

Method for associative rules search

Igor Kovalenko, Yevhen Davydenko, Alyona Shved

https://doi.org/10.24025/2306-4412.3.2019.176909

Suggested citation

Kovalenko, I., Davydenko, Ye, & Shved, A. (2019). Method for associative rules search . Bulletin of Cherkasy State Technological University, 24(3), 50-55. https://doi.org/10.24025/2306-4412.3.2019.176909

23.09.2019
1,232 Views
Library Science. Record Studies. Informology - Volume 23, No. 3, 2019

Keywords: pyrotechnic mixture; strength; fire safety

Investigation of the influence of strength of charges of pyrotechnic nitrate-metal mixtures on fire safety of products on their basis

Oksana Kyrychenko, Oleksii Dibrova, Roman Motrichuk, Vyacheslav Vaschenko, Sergiy Kolinko, Valentin Tsybulin

https://doi.org/10.24025/2306-4412.3.2019.176874

Suggested citation

Kyrychenko, O., Dibrova, O., Motrichuk, R., Vaschenko, V., Kolinko, S., & Tsybulin, V. (2019). Investigation of the influence of strength of charges of pyrotechnic nitrate-metal mixtures on fire safety of products on their basis . Bulletin of Cherkasy State Technological University, 24(3), 56-67. https://doi.org/10.24025/2306-4412.3.2019.176874

23.09.2019
986 Views
Library Science. Record Studies. Informology - Volume 23, No. 3, 2019

Keywords: process gas; carbon oxide (IV); monoethanolamine; kinetics and thermodynamics of absorption; plate absorber

Modeling of two-flow gas purification from carbon monoxide (iv) by monoethanolamine solution

Andrii Kontsevoi, Serhii Kontsevoi

https://doi.org/10.24025/2306-4412.3.2019.175672

Suggested citation

Kontsevoi, A., & Kontsevoi, S. (2019). Modeling of two-flow gas purification from carbon monoxide (iv) by monoethanolamine solution . Bulletin of Cherkasy State Technological University, 24(3), 68-75. https://doi.org/10.24025/2306-4412.3.2019.175672

23.09.2019
890 Views
Library Science. Record Studies. Informology - Volume 23, No. 3, 2019

Keywords: base paper; cellulose grinding degree; paper density; greaseproofness; waterproofness; paper packaging materials

Base paper quality formation for manufacture of water-resistant packaging materials

Victor Osyka, Leonid Koptiukh, Volodymyr Komakha, Olga Shulga

https://doi.org/10.24025/2306-4412.3.2019.175305

Suggested citation

Osyka, V., Koptiukh, L., Komakha, V., & Shulga, O. (2019). Base paper quality formation for manufacture of water-resistant packaging materials . Bulletin of Cherkasy State Technological University, 24(3), 76-82. https://doi.org/10.24025/2306-4412.3.2019.175305

23.09.2019
674 Views
Library Science. Record Studies. Informology - Volume 23, No. 3, 2019

Keywords: sorption; modified activated carbon; structural-sorption characteristics; sulfanilic acid; copper ions; water treatment

Sorption of sulfanilic acid and copper ions by activated carbon modified with metal oxides

Iryna Kosogina, Nataliia Klymenko , Liudmyla Savchyna, Svitlana Kyrii , Ihor Astrelin, Olena Samsoni-Тоdorova

https://doi.org/10.24025/2306-4412.3.2019.178235

Suggested citation

Kosogina, I., Klymenko , N., Savchyna, L., Kyrii , S., Astrelin, I., & Samsoni-Тоdorova, O. (2019). Sorption of sulfanilic acid and copper ions by activated carbon modified with metal oxides . Bulletin of Cherkasy State Technological University, 24(3), 83-91. https://doi.org/10.24025/2306-4412.3.2019.178235

23.09.2019
936 Views
Library Science. Record Studies. Informology - Volume 23, No. 3, 2019

Keywords: silver nanoparticles; plasma discharge; aqueous extract; frute waster; methilen blu

Green synthesis of silver nanoparticles and their catalytic application for the degradation of organic pollutants

М. Skiba, О. Pivovarov, Victoria Vorobyova

https://doi.org/10.24025/2306-4412.3.2019.178444

Suggested citation

Skiba, М. , Pivovarov, O., & Vorobyova, V. (2019). Green synthesis of silver nanoparticles and their catalytic application for the degradation of organic pollutants. Bulletin of Cherkasy State Technological University, 24(3), 92-97. https://doi.org/10.24025/2306-4412.3.2019.178444

23.09.2019
748 Views
Library Science. Record Studies. Informology - Volume 23, No. 3, 2019

Keywords: seawater pretreatment; electroactivation; purification degree; water purification; flowing electroactivator

Electroactivated purification of mineralized waters

Hennadiy Stolyarenko, Rustam Аzizov, Bohdan Tupitskiy

https://doi.org/10.24025/2306-4412.3.2019.178601

Suggested citation

Stolyarenko, H., Аzizov, R., & Tupitskiy, B. (2019). Electroactivated purification of mineralized waters. Bulletin of Cherkasy State Technological University, 24(3), 98-107. https://doi.org/10.24025/2306-4412.3.2019.178601

23.09.2019
1,184 Views
Library Science. Record Studies. Informology - Volume 23, No. 3, 2019

Keywords: sewage; purification; coagulation; coloration; coagulants; flocculants

Study of the processes of colored solutions purification using inorganic coagulants and natural floculant

Tetyana Solodovnik, Nataliia Tolstopalova, Nataliia Fomina, Iryna Yakymenko

https://doi.org/10.24025/2306-4412.3.2019.167654

Suggested citation

Solodovnik, Т., Tolstopalova, N., Fomina, N., & Yakymenko, I. (2019). Study of the processes of colored solutions purification using inorganic coagulants and natural floculant . Bulletin of Cherkasy State Technological University, 24(3), 108-117. https://doi.org/10.24025/2306-4412.3.2019.167654

23.09.2019
877 Views
Library Science. Record Studies. Informology - Volume 23, No. 3, 2019

Keywords: water; purification; adsorption; bubble-film extraction

Adsorption of surface-active substances on air bubbles and the influence of their sizes relationship on the performance of bubble-film extraction

Viktor Gevod, Ivan Borysov, Anastasiia Chernova

https://doi.org/10.24025/2306-4412.3.2019.178722

Suggested citation

Gevod, V., Borysov, I., & Chernova, A. (2019). Adsorption of surface-active substances on air bubbles and the influence of their sizes relationship on the performance of bubble-film extraction . Bulletin of Cherkasy State Technological University, 24(3), 118-126. https://doi.org/10.24025/2306-4412.3.2019.178722

23.09.2019
1,192 Views
Library Science. Record Studies. Informology - Volume 23, No. 3, 2019

Keywords: leaching; zinc; sludge; semi-industrial installation; social effect; environmental-economic calculations

Hydrometallurgical technology of processing of zinc-containing wastewater sludes of chemical fiber production

Hennadiy Stolyarenko, Taisiia Cherniy, Nataliia Fomina, Alina Shmorgun

https://doi.org/10.24025/2306-4412.3.2019.178607

Suggested citation

Stolyarenko, H., Cherniy, Т., Fomina, N., & Shmorgun, A. (2019). Hydrometallurgical technology of processing of zinc-containing wastewater sludes of chemical fiber production . Bulletin of Cherkasy State Technological University, 24(3), 127-137. https://doi.org/10.24025/2306-4412.3.2019.178607

23.09.2019
1,022 Views
Library Science. Record Studies. Informology - Volume 23, No. 3, 2019

Keywords: solvent sublation; pollutant; Reactive Red 2; surfactant; dye removal degree

The solvent sublation of Reactive Red 2 from water solutions

Nataliia Tolstopalova, Tatiana Obushenko, Nadiia Baranuk

https://doi.org/10.24025/2306-4412.3.2019.178304

Suggested citation

Tolstopalova, N., Obushenko, Т., & Baranuk, N. (2019). The solvent sublation of Reactive Red 2 from water solutions . Bulletin of Cherkasy State Technological University, 24(3), 138-144. https://doi.org/10.24025/2306-4412.3.2019.178304

23.09.2019
940 Views
Library Science. Record Studies. Informology - Volume 23, No. 3, 2019

Keywords: dyeing and finishing production; sewage; filtration; cavitation; coagulation; flotation and electroactivation; purification; technology of water-cycles

Improvement of the technology of wastewater treatment of dyeing and finishing production by the implementation of cavitation and electroactivation processes and the possibility of wastewater use

Myroslava Koval, Nataliia Fomina, Hennadiy Stolyarenko

https://doi.org/10.24025/2306-4412.3.2019.178701

Suggested citation

Koval, M., Fomina, N., & Stolyarenko, H. (2019). Improvement of the technology of wastewater treatment of dyeing and finishing production by the implementation of cavitation and electroactivation processes and the possibility of wastewater use . Bulletin of Cherkasy State Technological University, 24(3), 145-153. https://doi.org/10.24025/2306-4412.3.2019.178701

23.09.2019
1,054 Views
Library Science. Record Studies. Informology - Volume 23, No. 3, 2019

Keywords: electro-discharge machining; impulse energy; heat-affected zone

Modeling of thermal processes of a single crater formation by discharges of modern generators of EDM cutting machines

Vasyl Osypenko, Oleksii Timchenko, Andrii Kondakov

https://doi.org/10.24025/2306-4412.3.2019.182555

Suggested citation

Osypenko, V., Timchenko, O., & Kondakov, A. (2019). Modeling of thermal processes of a single crater formation by discharges of modern generators of EDM cutting machines . Bulletin of Cherkasy State Technological University, 24(3), 154-162. https://doi.org/10.24025/2306-4412.3.2019.182555

23.09.2019
733 Views
Library Science. Record Studies. Informology - Volume 23, No. 3, 2019

Keywords: meat grinder; meat; pressure; mince; rheological properties

Influence of pressure processing on structural, mechanical and organoleptic properties of sausage products

Nadiia Filimonova, Sergiy Filimonov, Oleksandr Batrachenko, Viktor Orel

https://doi.org/10.24025/2306-4412.3.2019.182503

Suggested citation

Filimonova, N., Filimonov, S., Batrachenko, O., & Orel, V. (2019). Influence of pressure processing on structural, mechanical and organoleptic properties of sausage products . Bulletin of Cherkasy State Technological University, 24(3), 163-169. https://doi.org/10.24025/2306-4412.3.2019.182503

23.09.2019
950 Views
Library Science. Record Studies. Informology - Volume 23, No. 3, 2019

Issue

Volume 23, No. 3, 2019

All articles from the issue