In the internal medicine wide spectrum the gastroenterology is one of the chapters, less enlightened by the scientific evidence. It does not mean that the practice of the grasntroenterology may ot be improved by the systematic use of the approaches of the evidence based medicine
The article is devoted to the analysis of goals, objectives and methodological apparatus of economics and law. The paper notes that, despite the mismatch of tasks and the difference in the methodological apparatus, economics and jurisprudence are complementary scientific knowledge. The importance of economic analysis in the study of the effectiveness of law is indicated. The author summarizes the conclusions and judgments in the study area.
The article analyzes the current natural gas pricing system in Russia and suggests directions for its transformation, taking into account the situation in the economy and the energy sector. The methodology is based on the methods of system analysis using economic and mathematical optimization modeling of the energy sector and the economy. The authors show that the current gas pricing system in the country limits the development of competition, does not allow to increase the efficiency of economic sectors and to modernize the energy sector. Mechanisms of gas exchange trading, which were created in the country, do not reflect the state of the market. Under these conditions, it is necessary to implement a set of measures that will allow creating a transparent pricing system based on market principles and reflecting the real situation in the consuming sectors. The gas industry can become a tool to stimulate economic development. The increase in gas prices would allow to create conditions for modernization, leading to GDP growth due to the expansion of orders for the Russian industry from the energy and consuming sectors. At the same time, increased efficiency helps to contain the growth of consumer spending, while increased tax revenues from the gas industry would make it possible to avoid the growth of other taxes on consumers, which could be inevitable due to the expected decline in revenues from the oil industry. In parallel, objective conditions would be created for the development of inter-fuel competition, and the gas industry itself will become a more at-tractive segment for investment.
The paper argues that when developing an explanatory model of the early-stage entrepreneurial activity level (measured by total index of early entrepreneurial activity - TEA) one should consider the ‘path dependency’ of the ‘institutional matrix’ of different societies. Otherwise one could wonder why some theoretical models of TEA determining factors, as provided by a lot of studies, are not statistically significant for younger market systems and entrepreneurship in transitional economies. However, comparing Global Entrepreneurship Monitor (GEM) data with the scope of official statistics provides a deeper insight into adults’ intrinsic incentives to become entrepreneurial. A statistical analysis of national TEA levels does not support the thesis that TEA levels, and structure, change under economic slowdown. Therefore, it seems logical to suggest that to interpret the TEA level it is important to examine some fundamental specific of different types of national markets rather than just the actual economic situation itself. When testing this hypothesis, the authors compared the characteristics of GEM countries with stable, high or low TEA levels. A Fisher’s linear discriminant analysis (FLDA) is used to examine whether different groups of countries can be distinguished by linear combinations of predictor variables and to determine which variables are responsible for this separation. The FLDA model explains the parabolic form of the relation between the level of economic development and TEA. A database of independent variables includes some different quantitative, ordinal and nominal variables determining the context of the national capital accumulation history. Using FLDA, we argue, one might foresee future tendencies of TEA - not only for GEM participating countries.
The paper describes the results of years action of the Constitution of the Russian Federation, determines the need to continue the development of the constitutional provisions, on the historical example shows the need for constitutional development in the constitutional dialogue.
Data management and analysis is one of the fastest growing and most challenging areas of research and development in both academia and industry. Numerous types of applications and services have been studied and re-examined in this field resulting in this edited volume which includes chapters on effective approaches for dealing with the inherent complexity within data management and analysis. This edited volume contains practical case studies, and will appeal to students, researchers and professionals working in data management and analysis in the business, education, healthcare, and bioinformatics areas.
This prototype development explains the challenges encountered during the ISO/IEEE 11073 standard implementation process. The complexity of the standard and the consequent heavy requirements, which have not encouraged software engineers to adopt the standard. The developing complexity evaluation drives us to propose two possible implementation strategies that cover almost all possible use cases and eases handling the standard by non-expert users. The first one is focused on medical devices (MD) and proposes a low-memory and low-processor usage technique. It is based on message patterns that allow simple functions to generate ISO/IEEE 11073 messages and to process them easily. MD act as X73 agent. Second one is focused on more powerful device X73 manager, which do not have the MDs' memory and processor usage constraints. The protocol between Agent and Manager is point-to-point and we can distribute the functionality between devices.
Developed both implementation X73 Agent and Manager will cut developing time for applications based on ISO/EEE 11073.
We address the external effects on public sector efficiency measures acquired using Data Envelopment Analysis. We use the health care system in Russian regions in 2011 to evaluate modern approaches to accounting for external effects. We propose a promising method of correcting DEA efficiency measures. Despite the multiple advantages DEA offers, the usage of this approach carries with it a number of methodological difficulties. Accounting for multiple factors of efficiency calls for more complex methods, among which the most promising are DMU clustering and calculating local production possibility frontiers. Using regression models for estimate correction requires further study due to possible systematic errors during estimation. A mixture of data correction and DMU clustering together with multi-stage DEA seems most promising at the moment. Analyzing several stages of transforming society’s resources into social welfare will allow for picking out the weak points in a state agency’s work.