Исаков В.Б. Говорите языком схем: Краткий справочник
The graph of internal states of Sponge construction and the relationship between internal states and elements of the output sequence are investigated. The methods of constructing collisions which use features of the cyclic structure of Sponge construction’s substitution are proposed. The general form of the corresponding collisions is described.
This article examines the different ways of the reconstruction of true and false memories: purposeful rethinking of the experience and the distortion of memories. The impact of the external and internal factors on the memory is discussed.
On the Russian population opinion one of the most urgent ecology problems is the water pollution. By the data of Russian Federal Consumer Rights Protection and Human Health Control Service about 37% of the surface sources of centralized drinking water supply don`t meet sanitary norms and rules and 22% of Russian citizens do not have access to centralized water supply .
The study outlined three possible ways of overcoming above marked problems. The first method is based on the modern industrial-management scheme which is traditional for water provision in Russia. The second option suggests cleaning up sources of water intakes. The third way shows an option of varying treatment methods and technologies, depending on customer needs.
The Roadmap developed by Higher School of Economics and Rusnano indentified that nanotechnologies increase the efficiency and decrease energy consumption of traditional as well as innovation processes of water purification. In particular the perspective area of nanotechnology application is lies in the sphere of innovation sorbents and coagulants. Moreover nanotechnologies can also be used in baromembrane processes and membrane bioreactors.
Innovation technologies, processes and products implementation should be specific to individual regions and municipalities. This approach is based on the compliance of centralized and decentralized water supply, inlet and outlet water quality.
The Roadmap results are designed for the formation of government and regional policy on the pure water provision for population and industrial water treatment. Furthermore it indicates the most relevant business ideas and evaluates projects for nanotechnology and nanoproducts used in this field.
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.