Development of the New Method of the Melted Cheese Products Without Salt-melters Using Cryomechanolysis

The aim of the work is elaboration of the principally new method of deep processing of rennet cheeses to the melting using the complex action of freezing and cryomechanolysis on the raw material that gives a possibility to destruct the hardly soluble biopolymers and to transform them into soluble form.The principally new method of the deep processing of rennet cheeses for receiving the melt cheese products without salts-smelters was elaborated. It differs from the traditional ones by the complete exclusion of the salts-smelters. This method is based on the use of the influence of freezing and fine-dispersed comminution on the raw material. It allows open biological potential of the rennet cheeses more fully and to extract the hidden (bound) protein forms from nanocomplexes of lipids and mineral substances. It allows destruct the proteins of rennet cheeses to the separate polymers and dipeptides and tripeptides. The used technological methods gave a possibility to exclude the salts-smelters at the rennet cheeses manufacturing. They favor the transformation of lipid-proteins paracaseinate calcium phosphate complexes to the separate amino acids and peptides and allow receive homogenous plastic mass.It was established, that at the complex action of freezing and fine-dispersed comminution on the rennet cheese the destruction of hardly soluble lipid-protein nanocomplexes and release of protein from the bound state into free one – nanoform (by 33,5…35 % more) takes place. The mechanisms of this process, connected with cryomechanodestruction of connections between lipids and proteins and non-fermented catalysis of nanocomplexes were described.It was established, that cryomechanodestruction and non-fermented catalysis of protein to the separate monomers – α-amino acids (by 55…60 %) takes place at freezing and fine-dispersed comminution of rennet cheese before melting. The mechanism of freezing and non-fermented analysis, connected with cryomechanocracking of protein molecules at the expanse of peptide protein connections destruction to the separate α-amino acids and their transformation into the free form was described. It was also demonstrated, that the conformational changes of protein molecules take place synchronously.The offered and elaborated nanotechnology of melt cheese products on the base of rennet cheeses without salts-smelters includes complex action of freezing and fine-dispersed comminution. The mechanisms of processes, connected with cryomechanodestruction of connections between lipids and protein to the separate α-amino acids are described.The cheese fillings for “Pancake” confectionary and cheese snacks – falafels were manufactured on the base of cheese mass, received using the new method and enriching vegetable nanoadditives. They exceed the well-known analogs by chemical composition and are remarkable for the storage life, increased in 2 times. At the same time the significant part of substances (BAS and biopolymers) in cheese filings is in nanodimensional form (55…60 % of protein), especially, free α-amino acids, easily assimilated by the human organism. The recipes and technologies of sauces-dressings, sauces-deeps, cheese snacks and so on are also elaborated on the base of cheese mass, received by the new method

Customs Control in the Eurasian Economic Union and the European Union: the Comparative Analysis

The study of the Institute of Customs Control is part of international integration processes. Under the rapidly changing international world facts, the international trade turnover in some directions is decreasing, and in others it is increasing at times, which affects the economy of all countries, their compliance with modern trends, part of all these processes is customs control, as one of the types of control at the state border, requiring the national security of states. The article compares the institute of customs control in the EAEU and the EU. On this basis, a comparison is made according to a number of criteria and key features. The legal regime of goods under customs control, its beginning, completion and correlation with other customs institutions are investigated. The general competence of customs authorities in the field of customs control is commented on. The circumstances of the goods being under customs control in accordance with the legislation of the EAEU and the EU on customs regulation are analyzed. As a result of comparing the institute of customs control in the EAEU and the EU, both similar and different features were identified. The comparison showed a mixed picture, since the two associations are at different stages of political and economic development, and are also characterized by different historical and geographical features.Aim. Study of the main criteria of the Customs Control Institute in the Eurasian Economic Union and the European Union.Tasks. Characteristics of the economic unions of the EAEU and the EU, as well as the study of forms of customs control in the EAEU and disclosure of customs control in the EU.Methods. Comparative legal analysis of international, supranational and customs law, as well as the study and analysis of popular science literature, description and generalization of the material in the process of research.Results. The protection of the security of the State is directly related to economic activity, namely, with the constantly flowing and increasing pace of international trade. States, uniting in unions, form a single legal field in which they create a regulatory framework. The EU introduced the institute of customs control earlier than the EAEU, since the EAEU relied on European experience when creating legislation regulating the customs area. With this in mind, this institute has similar goals and elements of the purpose of its conduct and holding.Conclusion. Actively developing integration processes lead to an increase in world trade turnover and increased control at interstate borders. Every state, and with it the unions, strive for safe and fast trade. Many elements become such tools, one of them is customs control. An institution that  controls the legality, security and mutual cooperation of customs authorities and participants in foreign economic activity

Dynamic regimes of the stochastic “prey – predatory” model with competition and saturation

We consider “predator – prey” model taking into account the competition of prey, predator for different from the prey resources, and their interaction described by the second type Holling trophic function. An analysis of the attractors is carried out depending on the coefficient of competition of predators. In the deterministic case, this model demonstrates the complex behavior associated with the local (Andronov – Hopf and saddle-node) and global (birth of a cycle from a separatrix loop) bifurcations. An important feature of this model is the disappearance of a stable cycle due to a saddle-node bifurcation. As a result of the presence of competition in both populations, parametric zones of mono- and bistability are observed. In parametric zones of bistability the system has either coexisting two equilibria or a cycle and equilibrium. Here, we investigate the geometrical arrangement of attractors and separatrices, which is the boundary of basins of attraction. Such a study is an important component in understanding of stochastic phenomena. In this model, the combination of the nonlinearity and random perturbations leads to the appearance of new phenomena with no analogues in the deterministic case, such as noise-induced transitions through the separatrix, stochastic excitability, and generation of mixed-mode oscillations. For the parametric study of these phenomena, we use the stochastic sensitivity function technique and the confidence domain method. In the bistability zones, we study the deformations of the equilibrium or oscillation regimes under stochastic perturbation. The geometric criterion for the occurrence of such qualitative changes is the intersection of confidence domains and the separatrix of the deterministic model. In the zone of monostability, we evolve the phenomena of explosive change in the size of population as well as extinction of one or both populations with minor changes in external conditions. With the help of the confidence domains method, we solve the problem of estimating the proximity of a stochastic population to dangerous boundaries, upon reaching which the coexistence of populations is destroyed and their extinction is observed. c 2019 Ekaterina P. Abramova, Tatyana V. Ryazanova.Russian Science Foundation, RSF: 16-11-10098This work was supported by Russian Science Foundation (No. 16-11-10098)

Analysis of the influence of parametric noise on the dynamics of two interacting populations

This paper considers the predator-prey population model, which combines both the stabilizing factors of the intraspecific competition of prey and predator (for resources other than the prey), and the predator saturation. The purpose of this study is a comparative parametric analysis of stochastic phenomena which occur under parametric noise of two different types. The stochastic sensitivity of the attractors is studied. Based on the stochastic sensitivity function technique, noise-induced phenomena are described. In the parametric bistable zone, transitions of two types are carried out: equilibrium → equilibrium and cycle → equilibrium. The values of critical intensities for the occurrence of transition phenomena between attractors are obtained. In the parametric monostable zone, such phenomena as cycle deformation and equilibrium shift are demonstrated. © 2019 Udmurt State University. All right reserved.Russian Science Foundation, RSF: 16–11–10098Funding. The research was supported by the Russian Science Foundation (project no. 16–11–10098)

Влияние случайного воздействия на равновесные режимы модели популяционной динамики

In the paper, we study a dynamic model of interacting populations of the type “predator–two prey”. A detailed parametric analysis of the equilibrium modes arising in the system is carried out. In zones of the bifurcation parameter, where the coexistence of several equilibrium regimes is found, separable surfaces are constructed. Those surfaces are the boundaries of the attraction basins of different equilibria. It is shown that the effect of an external random disturbance can destroy the equilibrium mode of coexistence of three populations and lead to a qualitatively different mode of coexistence. Such qualitative changes lead to the extinction of one or two of the three populations. Using the technique of stochastic sensitivity function and the method of confidence domains, the probabilistic mechanisms of destruction of equilibrium modes are demonstrated. A parametric analysis of the probabilities of extinction of populations for two types is carried out. The range of the bifurcation parameter and the level of noise intensity, that are the most favorable for the coexistence of three populations, are discussed. © 2020 Izvestiya Instituta Matematiki i Informatiki Udmurtskogo Gosudarstvennogo Universiteta. All rights reserved.This study was supported by the Russian Science Foundation, grant no. 16–11–10098

Radial HI Profiles at the Periphery of Galactic Disks: The Role of Ionizing Background Radiation

Observations of neutral hydrogen in spiral galaxies reveal a sharp cutoff in the radial density profile at some distance from the center. Using 22 galaxies with known HI distributions as an example, we discuss the question of whether this effect can be associated exclusively with external ionizing radiation, as is commonly assumed. We show that before the surface density reaches $\sigma_{\textrm{HI}}\le 0.5 {\cal M}_\odot/{\textrm {pc}}^2$(the same for galaxies of different types), it is hard to expect the gas to be fully ionized by background radiation. For two of 13 galaxies with a sharp drop in the HI profile, the "steepening" can actually be caused by ionization. At the same time, for the remaining galaxies, the observed cutoff in the radial HI profile is closer to the center than if it was a consequence of ionization by background radiation and, therefore, it should be caused by other factors.Comment: 15 pages, 6 figure

Interpretation and Reconstruction of Traditional Rituals on Semiotic Approach (Shor Rite ‘Shachig’)

The position is substantiated according to which the preservation of the rite as an object of ethnocultural heritage in modern conditions is possible through bringing it into a museum state. It is argued that this process should be based on the fixation of the rite during the period of its existence in the natural socio-cultural environment, the results of which were reflected in the field diaries of ethnographers stored in museum archives. The authors point to the main difference between the “inheri tor of tradition” and the “bearer of tradition”, which is the fragmentation and discreteness  of the information available to the latter, which is insufficient to recreate the complex image of the traditional  rite. The potential of the proposed methodology for  interpreting  and  reconstructing   traditional rituals is revealed on the example of the Shor rite ‘Shachig’. The authors analyze modern national-social variations in the interpretation of ethnographic information  about  the  rite  of the first third of the XX century. It is shown that the superficial processing of the information contained in the sources and the incorrect decoding of the codes leads to the transformation of the descriptions of all elements and the material component of the rite. As a scientifically grounded alternative, reconstruction and interpretation of this rite from the standpoint of a semiotic approach is proposed, based on a comprehensive analysis of all its elements (actional, verbal, objective) and considering temporal and local characteristics

Insilico test of functional role of rs8068318 polymorphism of arterial hypertension-associated TBX2 candidate gene

In the course of this study, the functional role of rs8068318 polymorphism of the TBX2 candidate gene associated with the development of arterial hypertension was studied. The selection of the polymorphic locus was based on the data of the catalog of genome-wide association study (GWAS) of the National Human Genome Research Institute. The functional role was evaluated using online software: HaploReg (v4.1), GTExportal, and PolyPhen-

Specific features of Bazhenov suite sediments in south-eastern Nurolsk sedimentary basin (Tomsk Oblast)

The specific sediment features in Georgiev (J[3]kmgr), Bazhenov (J3vbg) and Kulomzin (K1bkl) suites, exposed by drilling in the S-E Nurolsk depression (Tomsk Oblast), were defined and described via petrographic, X-ray diffraction and fluorescence-microscopy analysis methods. The classification of agrillites was identified, the structure-texture features, composition, voids and bitumen types and their distribution were determined. It was defined that Bazhenov suite argillites are characteristic of fine-dispersion, high biogenic silica content and scattered organic matter, enriched multi-composite syngenetic bitumen (from light to resin-asphaltine), as well as fractured surface where the migration of light bitumen occurs

Static Pressure of Hot Gas: Its Effect on the Gas Disks of Galaxies

The static pressure of the hot gas that fills clusters and groups of galaxies can affect significantly the volume density and thickness of the gas disks in galaxies. In combination with the dynamic pressure, the static pressure allows several observed peculiarities of spiral galaxies surrounded by a hot medium to be explained.Comment: 9 pages, 2 figures. This is a slightly modified version of the paper published in Astronomy Letters 2008, Vol. 34, No 11, p. 73