750 Natalia the economic and legal analysis of the terms of international delivery contracts involving Russian suppliers

Purpose: The article presents an economic and legal analysis of the terms of contracts for international delivery of goods involving Russian suppliers. Design/Methodology/Approach: The authors analysed the international norms of regulating relations for the goods’ delivery involving the foreign element. Terms of the goods delivery are investigated according to the national legislation of the Russian Federation. Findings: As a result, it is necessary to use an economic and legal approach when developing contract terms for the goods’ delivery to take into account norms of international law, the national legislation of the supplier country and in accordance with the calculations of the contract price and payment terms. Practical Implications: The proposed method is in accordance with the international legal framework and it can be adopted by the Russian Federation easily. Originality/Value: There is no such an approach eligible to modernize the existing system in the country.peer-reviewe

Formation and development of the legal regulation of foreign investments in Russia

The article’s purpose is to study the formation and the development of the legal regulation of foreign investment in the Russian Federation. During the research, the authors analyzed the legal mechanisms for creating an enabling environment for attracting foreign investments in Russia. The authors concluded that it is necessary to systematize Russian legislation in the field of foreign investments and to bring Russian legislation into line with the norms of international law. They also came to the conclusion that it is necessary to develop legal regulation of foreign investments within the framework of the integration space of the Eurasian Economic Union.peer-reviewe

Concepts and сriteria for the classification of small and medium-sized business in Russia

Purpose: The purpose of the article is to study the concepts and criteria for classifying businesses to the category of Small and Medium-sized business according to the legislation of the Russian Federation. In the course of the study, the authors analyzed the criteria by which the subjects are identified as Small and Medium-sized enterprises and, accordingly, are entitled to receive state support. Design/Methodology/Approach: The authors' analysis is based on the literature review and statistical data analysis regarding the concept of entrepreurship and its legal background. Findings: The authors presented analytical data on business entities, citizens engaged in entrepreneurial activity, state support of entrepreneurial activity and introduced a conceptual classification benchmark. Practical implications: Authors' findings could be applied in improving the legal and economic entrepreneurial frameworks of Russia. Originality/Value: The contribution of the article is the authors' approach in classifying SMEs (Small and Medium-sized entities) and their state support as well as recommendations regarding the entrepreneurial activity and its development.peer-reviewe

Innovations and support for quality in agriculture : a case study

The aim of the article is to investigate the economic and legal aspects of integrating innovations in agriculture and supporting the quality of agricultural products in the context of modern Russia. Throughout the process of research, the authors analyzed the directions of agricultural sector development, mechanisms of quality and safety support, as well as customer rights protection. As a result the authors have agreed on, the need to integrate cluster models in the agricultural sector, notably in the bee-keeping, seed production (including financing of this activity), as well as legislative stimulus to shift towards «green» biotechnology in the domestic agriculture. Based on the research conducted, the authors have proposed mechanisms to improve the current Russian legislation in the spheres of innovation development and support for quality and safety of agricultural production.peer-reviewe

E-learning as a modern resource of education

E-learning is becoming increasingly popular today. It is being widely implemented not only in educational institutions but in business and industrial enterprises demanding the fastest and the cheapest means of information exchange and communication. This article is dedicated to eliciting of the background factors of successful implementation and favourable environment to develop e-learning programs. It analyses the e-learning teaching process and methods practiced in several countries, including Russia, and empathizes the major issues and problems the national systems of education have had to face recentl

COMPLEX PROGRAMS FOR MODELING HIGHWAY: PARK, PROFILE AND COMPOSITION

The main part of developing computer-aided design of roads are simulation systems to see the road in action. Modeling of the functioning of the road in such a simulation system - this test road design in the computer. This article describes three modules: PARK, PROFILE, COMPOSITION and comprising a set of process simulation programs functioning road. A significant increase in the accuracy of simulation results provides software parks established normative reference database of technical and economic parameters of vehicles belonging to the stream. Completeness framework allows continuous adjustment and constant up-dating of the parameters types of cars in different scales calculation excludes construction and operating costs in justifying economic calculations optimality design solutions and increases the reliability of evaluating the effectiveness of capital investments in the construction and reconstruction of roads. Optimization of the design solutions in general, as a single continuous sequence of combinations of elements contributes to road profile program that analyzes the geometric elements of the plan, longitudinal section, compressing the geometry information of the way for the subsequent modeling of the functioning of the road. Program PROFILE (and built on its basis BASIS program, PROFILE) is a nexus between the projecting programs and programs that simulate traffic. Transport and road performance computer modeled for a particular stream of automobile. Technical and economic parameters of vehicles belonging to the flow (up to 20, which is sufficient for practical and research tasks) and their percentage in the flow of the program selects COMPOSITION regulatory reference framework articulated earlier PARK module and writes them to a working file for their subsequent use module RIDE

FRUIT AND BERRY CROPS IN THE ENVIRONMENTS OF THE BUZULUKSKY BOR NATIONAL PARK

Buzuluksky Bor is the name of the largest woodland in the steppe zone (86,600 ha) of Northern Eurasia, and the only one in the Transvolga steppe. Woody vegetation of this forest consists of conifers (70%) and broadleaf trees (30%). Many of the latter produce edible fruits and berries. In addition to indigenous species, a significant part is formed by the introduced ones which have adapted to the specific conditions of this woodland. In 2007, a large area of the pine forest became part of the Buzuluksky Bor National Park

A New Integer Linear Programming Formulation to the Inverse QSAR/QSPR for Acyclic Chemical Compounds Using Skeleton Trees

33rd International Conference on Industrial, Engineering and Other Applications of Applied Intelligent Systems, IEA/AIE 2020, Kitakyushu, Japan, September 22-25, 2020.Computer-aided drug design is one of important application areas of intelligent systems. Recently a novel method has been proposed for inverse QSAR/QSPR using both artificial neural networks (ANN) and mixed integer linear programming (MILP), where inverse QSAR/QSPR is a major approach for drug design. This method consists of two phases: In the first phase, a feature function f is defined so that each chemical compound G is converted into a vector f(G) of several descriptors of G, and a prediction function ψ is constructed with an ANN so that ψ(f(G)) takes a value nearly equal to a given chemical property π for many chemical compounds G in a data set. In the second phase, given a target value y∗ of the chemical property π , a chemical structure G∗ is inferred in the following way. An MILP M is formulated so that M admits a feasible solution (x∗, y∗) if and only if there exist vectors x∗, y∗ and a chemical compound G∗ such that ψ(x∗)=y∗ and f(G∗)=x∗. The method has been implemented for inferring acyclic chemical compounds. In this paper, we propose a new MILP for inferring acyclic chemical compounds by introducing a novel concept, skeleton tree, and conducted computational experiments. The results suggest that the proposed method outperforms the existing method when the diameter of graphs is up to around 6 to 8. For an instance for inferring acyclic chemical compounds with 38 non-hydrogen atoms from C, O and S and diameter 6, our method was 5×104 times faster

Notes on wormhole existence in scalar-tensor and F(R) gravity

Some recent papers have claimed the existence of static, spherically symmetric wormhole solutions to gravitational field equations in the absence of ghost (or phantom) degrees of freedom. We show that in some such cases the solutions in question are actually not of wormhole nature while in cases where a wormhole is obtained, the effective gravitational constant G_eff is negative in some region of space, i.e., the graviton becomes a ghost. In particular, it is confirmed that there are no vacuum wormhole solutions of the Brans-Dicke theory with zero potential and the coupling constant \omega > -3/2, except for the case \omega = 0; in the latter case, G_eff < 0 in the region beyond the throat. The same is true for wormhole solutions of F(R) gravity: special wormhole solutions are only possible if F(R) contains an extremum at which G_eff changes its sign.Comment: 7 two-column pages, no figures, to appear in Grav. Cosmol. A misprint corrected, references update

Kaposi's sarcoma associated with Wegener’s granulomatosi

A case of Kaposi's sarcoma development in a pt with Wegener's granulomatosis during immunosupres- sive treatment with cyclophosphane and prednisolone