Movement of the components of Russian financial capital

In the article there is revealed movement of financial capital components as a substance – the unity of diversity and the diversity of unity. Analysis of USD / RUB, RGBI, RTSI, SBER, IMOEX dynamics revealed speculative behavior of financial capital owners (IMOEX, USD / RUB, SBER) in relation to internal (RGBI) and external (RTSI) market. Analysis of importance of growth rates of GDP and its components revealed the state priority of GDP deflator regulation (Central Bank – inflation targeting) in the context of state revenues growth and, as a structural consequence, reduction of importance of growth rates of GDP and expenditures of households consumption against the background of increase of importance of commodities and services import. At the same time the quite high values of importance of growth rates of export of Russian commodities and services are identical to ones of such countries as Australia, Estonia and Columbia. Analysis of capital growth rates revealed fixation of interrelations between the Central Bank and financial corporations in the context of regulation of money supply and currency outside financial corporations and internal claims. These relations strengthen due to focusing of monetary and credit policy at “clear requirements to central government” and at inflation targeting. Research of the Russian financial capital components movement demonstrated corporate strengthening of interrelations between the Central Bank and the financial corporations and also defined the options for regulation of speculative behavior of financial capital owners.

A Furin Cleavage Site Inserted into the Spike Protein of SARS-CoV-2: A Structural Implication?

One notable features of the SARS-CoV-2 genome is that the spike protein of SARS-CoV-2 has a functional polybasic (furin) cleavage site (RRAR) at the S1–S2 boundary through the insertion of 12 nucleotides encoding PRRA. To date, the furin cleavage site (FCS) remains an experimentally uncharted territory both structurally and functionally. For instance, whether or not FCS is actually cleaved, before or after viral cell entry or exit, still remains to be experimentally investigated. With currently available structural data, this article presents a computational structural characterization of the FCS inserted into SARS-CoV-2 spike glycoprotein, and puts forward a set of structural hypothesis against the hypothesis of SARS-CoV-2 from purposeful manipulation: (1), the inserted FCS does not alter, neither stabilize nor de-stabilize, the overall structure of SARS-CoV-2 spike glycoprotein; (2), the net structural consequence of FCS is the insertion of a furin cleavage site into SARS-CoV-2 spike glycoprotein, whose S1 and S2 subunits will still be bonded together even if the FCS is actually cleaved by furin protease.

Export Competitiveness of Indian Oilseeds: The Method of Constant Market Share (CMS) with Special Reference to Groundnut

This research Paper examines the export competiveness of oilseeds. The main and huge production in agriculture is oilseeds which make India on the first number in Production of oilseeds in the world. Oilseeds compose one of the significant groups of cash crops in Indian agriculture. India has a proportional benefit in agriculture and there is a considerable potential in raising farm returns and employment by stepping up agro base exports. The constant market share (CONSTANT MARKET SHARE) study framework is used to decompose changes in India’s share of the worldwide market for goods export in to competitiveness and structural consequence over 2001-2017. The CONSTANT MARKET SHARE Method is universally used to observe empirically the country’s export performance. This paper is addressed to examine the regions export performance by applying CONSTANT MARKET SHARE Method.

Structural Consequence Analysis: Towards the Quantification of Component Consequential Importance in System Architecture Design

There is a major push in safety-critical systems to consider system risk early in the design process in order to avoid costly redesign later on. However, existing techniques, which may be labor-intensive and be subject to many sources of uncertainty, rely on failure mode and failure rate data, which can only be estimated in the early design phase. This paper proposes a network-based technique for assessing the consequential importance of a particular component to enable designers to consider hazards in the design of the system architecture without the use of estimated failure rates. Structural consequence analysis represents connectivity between components with a network and provides an explicit representation of risk prevention and mitigation techniques, such as redundancy. The network is augmented with a measure of the consequence of the failure of the “end” components, or sinks, which can be backpropagated through the network to compute the consequence associated with the failure of all components. Based on this consequence, designers can consider mitigation strategies, such as redundancy or increased component reliability. The approach is demonstrated in the design of an electric system to control an aileron of an unmanned aircraft system (UAS). It is found that structural consequence analysis can identify potentially important components without failure rate data, allowing designers to proactively design for risk earlier in the design process.

AN ABSTRACT APPROACH TO CONSEQUENCE RELATIONS

We generalise the Blok–Jónsson account of structural consequence relations, later developed by Galatos, Tsinakis and other authors, in such a way as to naturally accommodate multiset consequence. While Blok and Jónsson admit, in place of sheer formulas, a wider range of syntactic units to be manipulated in deductions (including sequents or equations), these objects are invariably aggregated via set-theoretical union. Our approach is more general in that nonidempotent forms of premiss and conclusion aggregation, including multiset sum and fuzzy set union, are considered. In their abstract form, thus, deductive relations are defined as additional compatible preorderings over certain partially ordered monoids. We investigate these relations using categorical methods and provide analogues of the main results obtained in the general theory of consequence relations. Then we focus on the driving example of multiset deductive relations, providing variations of the methods of matrix semantics and Hilbert systems in Abstract Algebraic Logic.

A Web Database IR-PDB for Sequence Repeats of Proteins in the Protein Data Bank

Amino acid repeats play significant roles in the evolution of structure and function of many large proteins. Analysis of internal repeats of protein with known structure helps to understand the importance of repeats of the protein. A database IR-PDB for repeats in sequence of the proteins in the PDB has been developed for the analysis of impact of repeats in proteins. Using the state of the art repeat detection method RADAR, internal repeats in 148202 sequences out of 285714 sequences belonging to 115031 PDB structures were detected. The identified sequence repeats were annotated with secondary structural information with a view to analyze the structural consequence and conservation of the repeats. The tertiary structure of the repeats and their functional involvements can be found out through web links to PDB, PDBsum and Pfam. IR-PDB is systematically annotated for the proteins in the PDB with sequence repeats and their structure with the possibility to access the dataset interactively through web services.

Shapes of river networks

River network scaling laws describe how their shape varies with their size. However, the regional variation of this size-dependence remains poorly understood. Here we show that river network scaling laws vary systematically with the climatic aridity index. We find that arid basins do not change their proportions with size, while humid basins do. To explore why, we study an aspect ratio L ⊥ / L ∥ between basin width L ⊥ and basin length L ∥ . We find that the aspect ratio exhibits a dependence on climate and argue that this can be understood as a structural consequence of the confluence angle. We then find that, in humid basins, the aspect ratio decreases with basin size, which we attribute to a common hydrogeological hierarchy. Our results offer an explanation of the variability in network scaling exponents and suggest that the absence of self-similarity in humid basins can be understood as a morphological expression of subsurface processes.

A Web Database IR-PDB for Sequence Repeats of Proteins in the Protein Data Bank

Amino acid repeats play significant roles in the evolution of structure and function of many large proteins. Analysis of internal repeats of protein with known structure helps to understand the importance of repeats of the protein. A database IR-PDB for repeats in sequence of the proteins in the PDB has been developed for the analysis of impact of repeats in proteins. Using the state of the art repeat detection method RADAR, internal repeats in 148202 sequences out of 285714 sequences belonging to 115031 PDB structures were detected. The identified sequence repeats were annotated with secondary structural information with a view to analyze the structural consequence and conservation of the repeats. The tertiary structure of the repeats and their functional involvements can be found out through web links to PDB, PDBsum and Pfam. IR-PDB is systematically annotated for the the proteins in the PDB with sequence repeats and their structure with the possibility to access the dataset interactively through web services.