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Аnalysis of Venture Capital Trends in Russia
Chernova, Vera The International Promotion Agency of Culture Tech 2016 International Journal of Advanced Culture Technolo Vol.4 No.3
The article discusses creation and development of venture investment mechanism in Russia. We analyze some tendencies of venture capital funds functioning which should be focused on the financing of development and production of high-tech products, for the period from the creation of the first funds of venture capital investment in 1994 to 2015. The study results may be of interest for business angels and venture capital funds, as well as for public authorities regulating the legal mechanisms to facilitate such investors.
Chernova, Iryna,Vdovina, Olena,Dragomyretska, Olga,Khodykina, Yuliia,Medvedieva, Olha,Gvozdetska, Svitlana International Journal of Computer ScienceNetwork S 2021 International journal of computer science and netw Vol.21 No.7
The article analyzes the psychological and pedagogical scientific literature on the problem of motivation of students' educational activity, compiled and implemented a diagnostic research program, studied the system of conditions for the development of motivation for educational activity of students, compiled and implemented a program for the development of motivation for educational activity of students, highlighted the features of motivation for educational activity of students and conducted a comparative study analysis.
Аnalysis of Venture Capital Trends in Russia
Vera Chernova 국제문화기술진흥원 2016 International Journal of Advanced Culture Technolo Vol.4 No.3
The article discusses creation and development of venture investment mechanism in Russia. We analyze some tendencies of venture capital funds functioning which should be focused on the financing of development and production of high-tech products, for the period from the creation of the first funds of venture capital investment in 1994 to 2015. The study results may be of interest for business angels and venture capital funds, as well as for public authorities regulating the legal mechanisms to facilitate such investors.
Anzhela Shurshina,Mariya Afanasyeva,Valentina Chernova,Mariya Lazdina,Elena Kulish 한국고분자학회 2024 Macromolecular Research Vol.32 No.3
The work is devoted to the creation of liquid and soft gel dosage forms of prolonged action. The main task to be solved in the work was to give certain rheological characteristics (namely, pseudoplastic behaviour and pronounced yield strength) to dosage forms based on solutions of pectin, sodium salt of carboxymethylcellulose and sodium salt of chitosan succinate, namely. The study has found that the effect of prolonging the release of the medicinal substance cefazolin from liquid and soft dosage forms based on polysaccharides is directly related to the rheological characteristics of the system and can manifest itself in two cases. First, it is possible for liquid dosage forms in the area of polymer concentrations in solution lower than the concentration at which the cell of meshes C < Ce is formed. In this case, with an increase in the polymer concentration, there is a decrease in the rate of the drug substance release, due to an increase in the adduct of the polymer-drug reaction Secondly, it is possible for soft gel forms in the region of concentrations greater than the concentration at which the cell of meshes C < Ce is formed, when using additives capable of ionotropic gel formation. Calcium and zinc salts were used as such additives in the work. It is in the case when the modifying additive is capable of forming a “bridging” bond between macromolecules and the gel formation is not accompanied by a decrease in the amount of the complex adduct of the reaction, there is a prolongation effect. If the gel is only formed by increasing the polymer content in the solution without the use of an additive, the compression of macromolecular tangles and the strengthening of intramolecular interaction between the polymer units in a concentrated solution results in a significant decrease in the amount of the polymer-drug reaction adduct and accelerated the drug release from the soft dosage form.
Evolution Of Educational Activity: Digitalization Of Information Space Of Distance Education
Postova, Svitlana,Karpliuk, Svitlana,Vdovina, Olena,Nakonechna, Oksana,Khoroshev, Oleksandr,Chernova, Iryna International Journal of Computer ScienceNetwork S 2021 International journal of computer science and netw Vol.21 No.9
The article discusses the use of the concept of digitalization in the science of education. The influence of information technologies on the ability to self-study is analyzed. Various technologies that are used in science and education are shown. The issues of the advantages of using IT as a tool for creating conditions for the implementation of the problem-activity approach and the organization of project activities are considered. The possibilities are shown, which gives the opportunities that the use of ICT of distance educational resources in the educational process gives. Shown is their auxiliary form of transmission, information retrieval; working out skills and consolidating what has been learned. Based on the analysis of the presented material of the article, you can see what problems can be solved using IT and remote resources.
Anatoly V. Skalny,Anna L. Mazaletskaya,Olga P. Ajsuvakova,Geir Bjørklund,Margarita G. Skalnaya,Lyubov N. Chernova,Andrey A. Skalny,Alexey A. Tinkov 대한소아청소년정신의학회 2020 소아청소년정신의학 Vol.31 No.1
Objective: The objective of this study was to assess serum, hair, and urinary magnesium (Mg) levels in children with attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder (ASD), and both ASD and ADHD to reveal potential interactive effects. Methods: A total of 148 boys aged 4–9 years old were enrolled in this study, including 44 children with ADHD, 40 pediatric patients with ASD, 32 patients with both ADHD and ASD, as well as 32 healthy neurotypical children. Hair, serum, and urinary Mg levels were assessed using inductively-coupled plasma mass spectrometry (ICP-MS). Laboratory quality control was performed using certified reference materials of human hair, plasma, and urine. Results: No significant group difference in serum Mg levels was observed. Mg content in hair was found to be reduced in children with ADHD and ADHD+ASD compared to that in healthy controls by 11% and 15%, respectively. Urinary Mg levels in children with ADHD+ASD exceeded the control, ADHD, and ASD values by 51, 76, and 65%, respectively. Factorial analysis revealed significant contribution of ADHD to hair and urinary Mg levels. Multiple regression analysis demonstrated that hair and urinary Mg levels were considered as significant predictors of neurodevelopmental disorder complexity. Conclusion: We propose that impaired Mg status may provide a link between ADHD and ASD.