Mutual positions of the Galilean satellites of Jupiter from photometric observations during their mutual occultations and eclipses in 1997


We report the final results of the 1997 campaign of
photometric observations of the mutual phenomena of the Galilean
satellites carried out at observatories in Kazakhstan, Russia, and
Ukraine. Our results contribute substantially to the
world data bank of such observations
and will allow the model of the motion of Galilean 
satellites to be further refined. To facilitate the use of
photometric data, we reduced them by computing the planetocentric
rectangular
coordinate differences of satellite pairs for a number of instants
of time so we deduce the differences for one instant from one
observed light curve.
It is these reduced data that constitute the principal result of this work. We based our data reduction on the method which we developed in
earlier papers (Emel'yanov 1999; Emel'yanov 2000). The accuracy of observations was estimated in the process of reduction. The paper also describes the equipment used.

Socio-economic effect of development of education system and labor market of professional personnel

This article analyzes the education system and the labor market of professional personnel, as well as the socio-economic effects that can be obtained from their sustainable development. The scheme of interaction between the education system and the labor market was investigated, the importance of labor for the modern economy was determined. Based on studies of the principles and mechanisms of the interaction of the labor market with the educational environment, the problems of network interaction of labor entities with authorities were considered and the use of a project to increase their effectiveness at the regional level was proposed

INVESTMENTS IN HUMAN CAPITAL AS A FACTOR OF SUCCESSFUL DEVELOPMENT OF ORGANIZATIONS AND SOCIETY IN THE EPOCH OF DIGITAL ECONOMY

The modern direction of state policy of any country, including Russia, is the modernization of the economy by innovative methods using high-tech production. Human capital is one of the most important factors in ensuring successful innovative development in the context of widespread digitalization. The article considers the analysis of investment in human capital in order to ensure the long-term development of business entities. In addition, preprint is the development of a correlation and regression model for determining the innovative activity of an enterprise and the impact of human resources on it. In the future, a major study is planned with the testing of this model

The admissible amount of borrowings as a problem of organization of research work and of quality control

The aim of the research. The determination of the permissible amount of non-original text in the automated verification of scientific documents for plagiarism has become a new, but already common phenomenon in Russia. The experience with the use of threshold values shows that it may have different effects on the final quality of such documents and therefore needs special consideration. The purpose of the article is to study the positive and negative consequences of using the allowable amount of borrowing.Methods and materials. Studying local normative acts, issued by national higher education institutions and the analysis of the results of anti-plagiarism tests carried out at the Russian State Library for research documents revealed certain peculiarities of application of the “threshold levels”.The results. The “threshold levels” usage would doubtlessly simplify the treatment of the plagiarism test results. In addition, authors of research works obtain a certain stimulus to more careful and thorough work over their papers, lecturers and academic advisors could detect compilation texts far easier than ever before.Meanwhile different organizations set different frames for volumes of borrowings when the same type of research work being considered, and there can be found no grounds related to the branches of science.The introduction of the restrictions on the amount of borrowing does not change the current Copyright legislation of the Russian Federation, nor does it make plagiarism legitimate.  In that respect a matter of a particular importance turns out to explain to students and postgraduates the main principles of scientific ethics and of the specific features of the plagiarism tests.A significant negative consequence of using the allowable amount of borrowing is that in different organizations the same text can be evaluated quite differently. The diversity of concepts of the admissible amount of borrowings makes it hard to compare the results of the plagiarism tests carried out at different establishments and determining a final level for the text quality.The admissible amount of borrowings would often correspond to the demand to quote other publications in the volumes justified by the aims of the quotation. The problems emerge when the number of the correct quotations satisfies the demand but their total volume exceeds the set frames. Another possible problem comes when the part of the borrowings fits those frames while the appropriateness of quotations remains questionable.The data on the borrowed volumes received by the primary computer plagiarism test cannot be considered objective if the volume of text taken by one author from another one’s work is viewed.To detect the degree of borrowings (either correct or incorrect) the report of the system on each of the documents is to be verified by the specialist. Since the year of 2009, the Russian State Library (RSL) has carried out over 4,000 plagiarism tests with usage of specialized software “Antiplagiat.RSL”. Documents were compared to the texts of the sources of the Digital Dissertation Library of the RSL, and the results of the tests revealed diverse forms of plagiarism.Conclusion. The organizational and methodological problems accompanying application of restrictions for borrowings remain unsolved for the moment. In addition, irrespective of the character of those restrictions the conclusion concerning the scientific value and the legitimacy of the research paper is to be made by the members of the academic community, not by the information systems

Mutual positions of the Galilean satellites of Jupiter from photometric observations during their mutual occultations and eclipses in 1997


We report the final results of the 1997 campaign of
photometric observations of the mutual phenomena of the Galilean
satellites carried out at observatories in Kazakhstan, Russia, and
Ukraine. Our results contribute substantially to the
world data bank of such observations
and will allow the model of the motion of Galilean 
satellites to be further refined. To facilitate the use of
photometric data, we reduced them by computing the planetocentric
rectangular
coordinate differences of satellite pairs for a number of instants
of time so we deduce the differences for one instant from one
observed light curve.
It is these reduced data that constitute the principal result of this work. We based our data reduction on the method which we developed in
earlier papers (Emel'yanov 1999; Emel'yanov 2000). The accuracy of observations was estimated in the process of reduction. The paper also describes the equipment used.