Library Science. Record Studies. Informology

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Keywords: cryptographic transformation of information, criterion of strict sustainable coding, table of permutations, discrete model

The method of synthesis of cryptographic conversion operations according to the criterion of strict sustainable coding

Volodymyr Rudnytskyi, L. Shuvalova, О. Nesterenko

Suggested citation

Rudnytskyi, V., Shuvalova, L. , & Nesterenko, O. (2017). The method of synthesis of cryptographic conversion operations according to the criterion of strict sustainable coding. Bulletin of Cherkasy State Technological University, 22(1), 5-10.

857 Views
Library Science. Record Studies. Informology - Volume 22, No. 1, 2017

Keywords: piezoelectric transformer, radial oscillations, physical processes, mathematical model

Mathematical model of multisectional piezoelectric transformer with ring electrodes in secondary electrical circuits

Оleg Petrishchev, Constantine Bazilo

Suggested citation

Petrishchev, O., & Bazilo, C. (2017). Mathematical model of multisectional piezoelectric transformer with ring electrodes in secondary electrical circuits. Bulletin of Cherkasy State Technological University, 22(1), 11-24.

649 Views
Library Science. Record Studies. Informology - Volume 22, No. 1, 2017

Keywords: measurement results reliability; uncertainty of measurement; standard uncertainty; total standard uncertainty (combined); expanded uncertainty; uncertainty of the type A; uncertainty of the type B

Determination and evaluation of the uncertainty of the result of linear dimension measuring by contactless method

Ruslana Trembovetska, Volodymyr Halchenko, Volodymyr Tychkov

Suggested citation

Trembovetska, R., Halchenko, V., & Tychkov, V. (2017). Determination and evaluation of the uncertainty of the result of linear dimension measuring by contactless method. Bulletin of Cherkasy State Technological University, 22(1), 25-32.

727 Views
Library Science. Record Studies. Informology - Volume 22, No. 1, 2017

Keywords: lidar, laser, remote sensing, the concentration of pollutants in the atmosphere

Lidar complex for monitoring of atmosphere meteorological condition

Mykhailo Medvedsky, Mykhailo Aribzhanov, Oleksandr Havrysh

Suggested citation

Medvedsky, M., Aribzhanov, M., & Havrysh, O. (2017). Lidar complex for monitoring of atmosphere meteorological condition. Bulletin of Cherkasy State Technological University, 22(1), 33-38.

767 Views
Library Science. Record Studies. Informology - Volume 22, No. 1, 2017

Keywords: continuous type technological complexes, risk, risk management, cognitive model

Cognitive model of risk management by technological complex of continuous type

Tetiana Prokopenko, Valentin Prokopenko

Suggested citation

Prokopenko, T., & Prokopenko, V. (2017). Cognitive model of risk management by technological complex of continuous type. Bulletin of Cherkasy State Technological University, 22(1), 39-44.

719 Views
Library Science. Record Studies. Informology - Volume 22, No. 1, 2017

Keywords: amplitude, frequency fluctuation, harmonic signal, coherent detection, nonGaussian interference, skewness-kurtosis interference, parameter estimation, polynomial maximization method, dispersion, coefficient of skewness-kurtosis

Polynomial algorithms for measurement of the amplitude of a harmonic signal with fluctuated frequency and coherent detection at skewness-kurtosis interference

Oleksandr Havrysh, Olena Burdukova, К. Ivashchenko, М. Bezpalyi

Suggested citation

Havrysh, O., Burdukova, О., Ivashchenko, К., & Bezpalyi, M. (2017). Polynomial algorithms for measurement of the amplitude of a harmonic signal with fluctuated frequency and coherent detection at skewness-kurtosis interference. Bulletin of Cherkasy State Technological University, 22(1), 45-49.

823 Views
Library Science. Record Studies. Informology - Volume 22, No. 1, 2017

Keywords: heavy concrete, secant modulus, pressure, stress level, creep characteristics

Experimental and statistical research of secant modulus of heavy concrete deformations at long central compression by varying intensity loads

М. Bitko, О. Kuznetsova, Volodymyr Boiko

Suggested citation

Bitko, M., Kuznetsova, O., & Boiko, V. (2017). Experimental and statistical research of secant modulus of heavy concrete deformations at long central compression by varying intensity loads. Bulletin of Cherkasy State Technological University, 22(1), 50-57.

662 Views
Library Science. Record Studies. Informology - Volume 22, No. 1, 2017

Keywords: urban areas, the vehicles, atmosphere, phytoindication, chemical pollution, acoustic pollution, the risks of exposure, ecological safety

Environmental assessment of risks from the use of transport mobile sources in urban territories

Ludmila Zhitska, Tetiana Goncharenko, O. Ponomarenko

Suggested citation

Zhitska, L., Goncharenko, Т., & Ponomarenko, O. (2017). Environmental assessment of risks from the use of transport mobile sources in urban territories. Bulletin of Cherkasy State Technological University, 22(1), 58-69.

661 Views
Library Science. Record Studies. Informology - Volume 22, No. 1, 2017

Keywords: law-quality phosphate ore, tricalcium phosphate, processing, chlorine, phosgene, carbon tetrachloride, phosphorus obtaining

The study of tricalcium phosphate interaction with carbon tetrachloromethane and phosgene

Vasiliy Petruk, Halyna Petruk, Rostyslav Kryklyvyi

Suggested citation

Petruk, V., Petruk, H., & Kryklyvyi, R. (2017). The study of tricalcium phosphate interaction with carbon tetrachloromethane and phosgene. Bulletin of Cherkasy State Technological University, 22(1), 70-76.

641 Views
Library Science. Record Studies. Informology - Volume 22, No. 1, 2017

Keywords: project, science intensity, science-based enterprises, project management

Features of science-based enterprises and their projects management peculiarities

О. Savina

Suggested citation

Savina, O. (2017). Features of science-based enterprises and their projects management peculiarities. Bulletin of Cherkasy State Technological University, 22(1), 77-87.

608 Views
Library Science. Record Studies. Informology - Volume 22, No. 1, 2017

Keywords: Agile methodology, management of IT projects, software development, iteration, sprint

The use of Scrum and Kanban flexible methodologies in it projects

M. Chubenko, Vladyslav Semynog, Oleh Ilarionov

Suggested citation

Chubenko, M., Semynog, V., & Ilarionov, O. (2017). The use of Scrum and Kanban flexible methodologies in it projects. Bulletin of Cherkasy State Technological University, 22(1), 88-93.

753 Views
Library Science. Record Studies. Informology - Volume 22, No. 1, 2017

Keywords: situational management, IT project, chart situations, decision

Application of situational analysis methods in IT projects management

Serhii Vydrya, Ya. Holub

Suggested citation

Vydrya, S., & Holub, Ya. (2017). Application of situational analysis methods in IT projects management. Bulletin of Cherkasy State Technological University, 22(1), 94-99.

614 Views
Library Science. Record Studies. Informology - Volume 22, No. 1, 2017

Keywords: project, method, risk, risk management, agribusiness projects, risks in pig production

Project risks analysis in agricultural complex

Oksana Denchyk, Dmytro Bedrii, Serhii Savchenko

Suggested citation

Denchyk, O., Bedrii, D., & Savchenko, S. (2017). Project risks analysis in agricultural complex. Bulletin of Cherkasy State Technological University, 22(1), 100-109.

607 Views
Library Science. Record Studies. Informology - Volume 22, No. 1, 2017

Keywords: element, system, model, task, count signal flows, analysis and systematic approach

System analysis of processes and models. Linear statistics

Anatoliy Tymchenko

Suggested citation

Tymchenko, А. (2017). System analysis of processes and models. Linear statistics. Bulletin of Cherkasy State Technological University, 22(1), 110-117.

682 Views
Library Science. Record Studies. Informology - Volume 22, No. 1, 2017

Keywords: risk management, automation, quality verification, specification, design

Management by risks of automated information system quality

Serhii Medushevskiy

Suggested citation

Medushevskiy, S. (2017). Management by risks of automated information system quality. Bulletin of Cherkasy State Technological University, 22(1), 118-123.

743 Views
Library Science. Record Studies. Informology - Volume 22, No. 1, 2017

Keywords: the White Mistletoe, urban landscape, principal component analysis, factors of dissemination

To ecological safety of green plantations under the rapid invasion of the white mistletoe (Viscum Album L.)

Inna Rybalka

Suggested citation

Rybalka, I. (2017). To ecological safety of green plantations under the rapid invasion of the white mistletoe (Viscum Album L.). Bulletin of Cherkasy State Technological University, 22(1), 124-136.

539 Views
Library Science. Record Studies. Informology - Volume 22, No. 1, 2017

Keywords: water treatment, drinking water, waste water, filtration, coagulation, sorption, sludge

Addressing of topical issues of water and wastewater treatment by scientists of international project “Water Harmony”

Tetyana Solodovnik, Hennadiy Stolyarenko

Suggested citation

Solodovnik, Т., & Stolyarenko, H. (2017). Addressing of topical issues of water and wastewater treatment by scientists of international project “Water Harmony”. Bulletin of Cherkasy State Technological University, 22(1), 137-149.

645 Views
Library Science. Record Studies. Informology - Volume 22, No. 1, 2017

Keywords: electronic portfolio, evaluation of educational activities and expertise, methodology, teaching skills

Teacher’s electronic portfolio – an alternative form of evaluation of his educational activities and professionalism

Olena Boyko

Suggested citation

Boyko, O. (2017). Teacher’s electronic portfolio – an alternative form of evaluation of his educational activities and professionalism. Bulletin of Cherkasy State Technological University, 22(1), 150-155.

552 Views
Library Science. Record Studies. Informology - Volume 22, No. 1, 2017

Issue

Volume 22, No. 1, 2017

All articles from the issue