A New Conceptual Mathematical Model of the Scientific Capital and Its Empirical Test
The article examines the status system of the local academic community of St. Petersburg sociologists. The list of most cited authors was obtained from citation analysis of selected Russian sociological journals. The results suggest that the status system is divided in isolated segments with few citation exchanges between different segments. Each part of the sociological community produces its own list of influentials. With a few exceptions there are no authors central for the whole community. Even the embeddedness of various segments in the same local space does not stimulate circulation of attention between different parts of the community.
The article discusses recent development of the theoretical research programs within sociology of science. We analyze the similarities and differences between sociology of science, science of sciences and scientometrics. Social studies of science (STS) during 1970–1980th are shown as an alternative to the interdisciplinary project of science of science.х годов представлены как альтернатива междисциплинарному проекту науковедения.
This paper explores factors responsible for strength of various forms of academic ties between countries. It begins with examining several theoretical models of international academic collaboration: “the republic of letters”, “academic (neo)colonialism”, “the classical world-system”, and “the world-society”. Propositions about factors affecting intensity of ties between countries and configuration of their overall network are then derived from each of the models. These propositions are then tested against empirical data on two kinds of academic ties: volumes of international student flows between pairs of countries (UNESCO statistics) and number of co-authored papers (Web of Science database). Negative binomial regression is used to estimate influence of various independent variables (funding of science, distance, historical experience of dependency) about the significance of which the models make different predictions. We discover that expectations associated with “the classical world-system” fit the data best, with “academic neo-colonialist” factors also important in the case of international student flows. To account for possible differences between disciplines and to capture the directions of evolution of the system, we then explore changes in international collaboration network in two fields: geoscience and economics during a 30-year interval (1980-2010).
The methods of biomechanical systems design with artificial elements are analyzed. The data of high-precision measurements of all set of the biometric characteristics, determining of biomechanical system is a basis of mathematical model. The calculations allows to predict complications at denture installation.
The Conference “Mathematical Modeling and Computational Physics 2015” is jointly organized by the Joint Institute for Nuclear Research (JINR), Dubna, Russia, the Technical University (TU), Institute of Experimental Physics SAS, the Pavol Jozef Šafárik University (UPJŠ), Košice, Slovakia, and the IFIN-HH, Bucharest, Romania.
The Conference follows the rich traditions of the previous conferences on mathematical modeling, numerical methods and computational physics that have been held in Dubna, Russia and also in Slovakia since 1964, e.g., Computational Modeling and Computing in Physics 1996, Modern Trends in Computational Physics 1998, V. International Congress on Mathematical Modeling 2002, Mathematical Modeling and Computational Physics 2006, 2009, 2011, and 2013. This year Conference is dedicated to the 60th anniversary of JINR.
This paper examines the history of the institutionalization of the new Sociology of Science (STS) both as a Research Program within Sociology of Science and as an intellectual Social Movement. The analysis of the interaction between Social and Rational contexts been made from Internalism vs Externalism points of view. By the intersection of the outer and inner stories in case of Sociology of Science 1970-80th we indicate the reconfiguration of young scholars everyday beliefs about Science and institution of Society in institutional contexts of their methodological developments what made contemporary STS a “Playful” Theory .
A model for organizing cargo transportation between two node stations connected by a railway line which contains a certain number of intermediate stations is considered. The movement of cargo is in one direction. Such a situation may occur, for example, if one of the node stations is located in a region which produce raw material for manufacturing industry located in another region, and there is another node station. The organization of freight traﬃc is performed by means of a number of technologies. These technologies determine the rules for taking on cargo at the initial node station, the rules of interaction between neighboring stations, as well as the rule of distribution of cargo to the ﬁnal node stations. The process of cargo transportation is followed by the set rule of control. For such a model, one must determine possible modes of cargo transportation and describe their properties. This model is described by a ﬁnite-dimensional system of diﬀerential equations with nonlocal linear restrictions. The class of the solution satisfying nonlocal linear restrictions is extremely narrow. It results in the need for the “correct” extension of solutions of a system of diﬀerential equations to a class of quasi-solutions having the distinctive feature of gaps in a countable number of points. It was possible numerically using the Runge–Kutta method of the fourth order to build these quasi-solutions and determine their rate of growth. Let us note that in the technical plan the main complexity consisted in obtaining quasi-solutions satisfying the nonlocal linear restrictions. Furthermore, we investigated the dependence of quasi-solutions and, in particular, sizes of gaps (jumps) of solutions on a number of parameters of the model characterizing a rule of control, technologies for transportation of cargo and intensity of giving of cargo on a node station.
This article is talking about state management and cultural policy, their nature and content in term of the new tendency - development of postindustrial society. It mentioned here, that at the moment cultural policy is the base of regional political activity and that regions can get strong competitive advantage if they are able to implement cultural policy successfully. All these trends can produce elements of new economic development.