The Formation of Multicultural Tolerance in Domestic and Foreign Media Text

The article is devoted to peculiarities of formation of multicultural tolerance in the media texts. The authors consider the ways of formation of this type of tolerance in journalism publications and social advertising. Domestic and foreign experience is analyzed.Статья посвящена особенностям формирования мультикультурной толерантности в медиатекстах. Авторы рассматривают способы формирования данного вида толерантности в журналистских публикациях и социальной рекламе. Анализируется отечественный и зарубежный опыт

RESULTS DESIGNING AND ANALYSIS WHEN INTRODUCING NEW BEVERAGE IDENTIFICATION CRITERIA

Building a digital profile of food product with use of modern mathematical apparatus of basic matrices is a solution to the problem of designing innovative beverage recipes. In this regard, for the effective use of the food resource base, modeling and production of high-quality food products, there is an acute problem of developing a methodology for identifying food products using the full range of the currently available analytical base. The article discusses an algorithm for constructing a flexible experimental design for the new identification criteria development, taking into account the laboratory research peculiarities in the beverage industry. The application of software in experiment designing is considered and a practical example of integrated designing based on the construction of an identification criterion for wine materials is presented

CLINICAL DIAGNOSTIC VALUE OF AUTOANTIBODIES IN THE DIAGNOSIS OF AUTOIMMUNE LIVER DISEASES

We are studied the 15 patients with autoimmune liver diseases and 36 patients without autoimmune pathology found the diagnostic value of antinuclear and antimitochondrial autoantibodies (AMA-M2) tests, and antibodies to asialoglycoprotein receptor (anti-ASGPR). Based on the ROC analysis showed that the diagnostic sensitivity and diagnostic specificity of AMA-M2 was 73% and 100% and for anti-ASGPR – 60% and 77%, respectively. Therefore, the test for anti-ASGPR in autoimmune diseases of the liver showed no advantages over standart tests, and its using in clinical practice requires clarification

DNA authentication technologies for product quality monitoring in the wine industry

Identification of wine product authenticity is a topical question in theRussian Federation. A solution to this problem can be DNA authentication of wines, which is a technological process of product authenticity control using genetic identification of the main plant ingredient — wine grape varieties. This type of wine verification is carried out by analyzing residual amounts of Vitis vinifera L. nucleic acids extracted from cell debris of final products by molecular genetic methods. The aim of this work is the analysis of the existing methods for extraction of nucleic acids from grapes, wine raw materials and commercial wines, as well as description of the molecular genetic approaches to technical genetic identification of grape varieties and authentication of wines made from them. The obtained data suggest suitability of DNA authentication of wine products as a supplement to earlier approved analytical methods (documentary, visual, sensory, physico-chemical)

Obstructive sleep apnea syndrome and cardiovascular risk factors in the antihypertensive therapy “escape” phenomenon

Aim. To assess the role of obstructive sleep apnea and other cardiovascular (CV) risk factors in the development of the antihypertensive therapy (AHT) efficacy escape phenomenon in patients with arterial hypertension (AH). Materials and methods. The data of 75 patients with AH stage III, grades 13 were proceeded. All patients included in the study underwent night respiratory monitoring. After AHT prescription, blood pressure (BP) was monitored by three measurement methods (office, daily monitoring and self-control of blood pressure) initially, in 1, 3 and 6 months after the inclusion in order to confirm the initial therapy efficacy and to identify or exclude the escape phenomenon. Results. In 36.0% of patients, the escape phenomenon was diagnosed in 1 or 3 months of observation. When comparing the group with the escape phenomenon, an initially higher level of systolic BP was revealed according to office measurements, 24-hour monitoring and self-control BP monitoring (134.04.7 mmHg vs 126.08.5 mmHg; 129.02.3 mmHg vs 121.07.7 mmHg; 131.08.2 mmHg vs 121.56.2 mmHg resp.; р0,05). There were no differences in sleep apnea and CV risk factors between the groups. However in patients with a minimal SpO285% during sleep, there were a higher levels of office systolic BP both before the AHT prescription, and during its use (157.610.4 mmHg vs 152.48.1 mmHg resp., р0,05; 132.06.8 vs 127.18.9 mmHg resp.; р0,05), and mean 24-hour systolic BP (125.75.9 vs 121.68.2 mmHg resp.; р0,05) compared with patients with a minimum SpO285%. Conclusion. The higher BP level in patients with lover nocturnal hypoxemia does not allow us to exclude the delayed negative impact of obstructive sleep apnea, especially severe, on the BP profile in case of initially successful AH control

The research of uranium monoxide-oxide dissolution process in nitric acid

The kinetics of concentrates of uranium monoxide-oxide dissolution process by nitric acid solutions of 5...9 mole/l in the range of 11...90 °C has been studied. It is stated that initial nitric acid concentration increasing results in some uranium dissolution degree increasing only at the first process stage. Temperature increasing significantly raises uranium dissolution degree at the first stage as well. Uranium dissolution degree increases for all studied temperatures with increasing of the process period. The main feature of the studied process is that while dissolving uranium monoxide-oxide the behavior of iron, molybdenum, silicon additives is adequate to that of uranium. The equation of the reducing sphere describes the uranium leaching process from its nitric acid concentrate

Automation of the single-track study for L-PBF additive manufacturing processes (for AlSi10Mg powder)

When using a new powder material in each individual selective laser melting unit, the process engineer has to conduct process development works (PDW) to find the optimal combination of process parameters. The results of the PDW are analysed manually by the process engineer without the use of process decision support tools. Due to the expanding technological capabilities of the equipment and the available range of material properties, the possible set of parameters is also expanding, complicating the already non-trivial process of searching for printing process parameters. In order to reduce the PDW time, in this paper we proposed a rapid analysis tool to select individual experimental results with single welded tracks of AlSi10Mg powder. The process of conducting the experiment on domestic equipment was reviewed and the efficiency of the automation tool was investigated in comparison with the traditional manual selection approach. It is concluded that it is possible to apply the developed tool for materials and installations of additive manufacturing not considered in the study

Scanning probe microscopy investigation of iron garnet films for magnetoplasmonics

Research performed by grant of Russian Science Foundation (project no. 19-72-20154)

Predictive Modelling of Surface Roughness in Layered Manufacturing Using H15N5D4B and KH28M6

Layered manufacturing (LM) technology has the capability to fabricate 3D physical models efficiently, overcoming the limitations of geometric complexities. However, the surface quality of LM-processed parts often falls short compared to parts made through traditional numerically controlled manufacturing technology. This issue of surface roughness has become a significant concern, despite the numerous potential advantages offered by LM. To address this, an elaborate methodology is proposed to predict the surface roughness of LM-processed parts. The proposed methodology takes into account both theoretical and real-world characteristics of surface roughness distributions to accurately reflect the actual roughness distributions in the predictions. This methodology was tested and used to evaluate properties of the H15N5D4B and KH28M6 materials. To achieve this, a design of the testing sample was developed, and a roughness distribution expression was introduced, utilizing measured roughness data from the aforementioned sample. This expression allows engineers to obtain surface roughness values for all surface angles, i.e., desired 3D models. The methodology also includes a prediction application, which demonstrates the validity and effectiveness of the proposed approach through several application examples