scholarly journals To the issue of the destruction of persistent oil emulsions in order to ensure high-quality oil treatment

2019 ◽  
pp. 73-80
Author(s):  
Nail G. Musakaev ◽  
Ratmir R. Akhmetzyanov
Keyword(s):  
Hydraulic Fracturing ◽  
Liquid Mixture ◽  
Technological Scheme ◽  
Stable Emulsion ◽  
High Quality ◽  
Flow Parameters ◽  
Oil Emulsions ◽  
Required Quality ◽  
Acid Treatments

The article raises a question about the qualitative preparation of separator oil under the conditions of the formation of stable emulsion, which is stabilized by the products of the production of hydraulic fracturing and acid treatments. We present relations that make it possible to determine the flow parameters of produced gas-liquid mixture in an oil gathering pipeline. As a result, we propose a technological scheme for oil treatment, which provides the required quality of oil treatment. The scheme is based on the developed and justified method of dynamic combined oil treatment.

scholarly journals The influence of the roll gap of the aggregate mill “Melnik 100 Lux” on the yield and quality of wheat, rye and triticale flour

2021 ◽  
pp. 76-81
Author(s):  
Roman Khazhsetovich Kandrokov ◽  
Aleksandr Alekseevich Ryndin ◽  
Mikhail Aleksandrovich Latyshev
Keyword(s):  
Total Yield ◽  
First Grade ◽  
Technological Scheme ◽  
Optimal Parameters ◽  
High Quality ◽  
Roll To Roll ◽  
Yield And Quality ◽  
Rye Flour ◽  
Roll Gap

Research has been carried out to determine the effect of the roll gap of the aggregate mini mill “Melnik 100 Lux” on the yield of wheat, rye and triticale flour. The technological scheme of a mini-mill consists of only 3 systems - two torn and one grinding, which are clearly not enough to separate the grain of various crops into anatomical parts during grinding to obtain high-quality bakery flour. Based on the results of the studies, the optimal roll-to-roll clearances of the aggregate mill installation "Melnik 100 Lux" were established. For wheat milling, they were 0.25 mm on the I  torn system and 0.15 mm on the II torn system, for rye milling they were 0.25 mm on the I torn system and 0.15 mm on the II torn system and triticale grinding was 0.20 mm on the I torn system and 0.10 mm on the II torn system. The highest total yield of wheat bakery flour with optimal parameters of the roll gap was 71.7 %, incl. 44.4 % premium flour and 27.3 % first grade flour; the highest total yield of rye bakery flour with optimal parameters of the roll gap was 70.0 %, incl. 52.2 % seeded premium rye flour and 17.8 % special rye flour; the highest total yield of triticale bakery flour with optimal parameters of the roll gap was 72.2 %, incl. 48.1 % triticale flour of the highest grade T-60 and 17.8 % triticale flour T-80.

scholarly journals The required quality of electrical energy provision

2020 ◽  
Vol 22 (1) ◽  
pp. 85-92
Author(s):  
A. A. Naumov
Keyword(s):  
Operating Time ◽  
Electrical Energy ◽  
Quality Level ◽  
Successful Operation ◽  
High Quality ◽  
Foreign Countries ◽  
Manufactured Products ◽  
Quality Of Electrical Energy ◽  
Required Quality

Methods of the electrical energy (EE) with the required quality provision in conditions of limited financial opportunities in the power supplying companies (PSC) are being discussed considering the foreign countries experience. It is proposed to develop and apply tariffs differentiated by the degree of EE reliability and quality, in compliance with the EE quality required for definite consumers. As a result, both consumers and PSC may get the best of tariffs application differentiated by the quality level. Consumers with power receiving appliances not demanding the high quality of EE will gain profit from payment reduction, whereas the consumers with power receiving appliances demanding the high quality of EE – from successful operation of electrical appliances, increase of their operating time and high quality of manufactured products provision. PSC acquire incentives for EE quality management upon the consumers’ request, as well as opportunities of more efficient use of financial resources directed at different quality EE provision to the consumer.

DOSING OF DIFFICULT-TO-SOW SEEDS BY SEEDING DEVICES

2019 ◽  
pp. 203-214
Author(s):  
N.P. Kryuchin ◽  
A.N. Kryuchin
Keyword(s):  
Optimal Design ◽  
Experimental Studies ◽  
Technological Scheme ◽  
Operational Parameters ◽  
Labor Costs ◽  
High Quality ◽  
Original Technique ◽  
Laboratory Setup

The sowing unit is one of the main devices of any planter, determining the quality of sowing, especially when it comes to the sowing unit of the central dosing. The article describes the proposed technological scheme of sowing of difficult seeds with a pin-disc type metering device. Its feature is the presence of an activator of seed outflow from the bunker. The proposed apparatus is capable of dispensing hard-to-sowing seeds with high quality, which include most of the seeds of cereal grasses (and not only). An original technique and a specially developed laboratory setup for assessing the longitudinal uniformity of seeding are described. The essence of the technique consists in sowing seeds on a moving horizontal platform with sectors of the same size. With its use, time and labor costs for conducting experiments are significantly reduced. The results of theoretical and experimental studies to determine the optimal design and operational parameters of the proposed device are given. Analysis of the results of the research is presented herewith.

scholarly journals ANALYSIS OF THE QUALITY OF NATIONAL VACCINE AGAINST RUBELLA

2018 ◽  
Vol 63 (2) ◽  
pp. 90-96
Author(s):  
T. N. Unasova ◽  
A. S. Binyatova ◽  
O. V. Phadeykina ◽  
K. A. Sarkisyan ◽  
A. A. Movsesyants ◽  
...  
Keyword(s):  
Russian Federation ◽  
International Standards ◽  
Wide Spread ◽  
High Quality ◽  
Rubella Vaccine ◽  
Production Technologies ◽  
Morbidity Index ◽  
Required Quality ◽  
Production Conditions

Until recently Rubella has been a wide spread infection. Thanks to vaccination against rubella, taking part in the global elimination program of “manageable infections” of WHO and adoption of the program “Elimination of measles and rubella in Russian Federation” the morbidity index of rubella has reached the sporadic level. One of the determining conditions of rubella elimination is application of high-quality vaccines that satisfy international standards. In Russian Federation, foreign rubella vaccines certified in our country were used for several years. In 2008, the commercial production of domestic vaccine began. It is widely known that the required quality of immunobiological medications is achieved using adequate production conditions and standard technological process. That is why during the production of domestic rubella vaccine, all the rules and requirements of Russian regulatory authorities and international recommendations are followed. In this article, a retrospective analysis of domestic vaccine against rubella according to laboratory options of quality in 2012-2017 is given. The results of the analysis show that the medication demonstrates stable high quality that is indicative of secure production technologies.

Influence of technology parameters of free-cutting steel continuous casting on the billet internal structure

2020 ◽  
Vol 76 (2) ◽  
pp. 139-142
Author(s):  
A. T. Kunakbaeva ◽  
A. M. Stolyarov ◽  
M. V. Potapova
Keyword(s):  
Regression Analysis ◽  
Continuous Casting ◽  
Internal Structure ◽  
Sulfur Content ◽  
Manganese Content ◽  
High Quality ◽  
Correlation And Regression Analysis ◽  
Cutting Steel ◽  
Continuously Cast

Free-cutting steel gains specific working properties thanks to the high content of sulfur and phosphorus. These elements, especially sulfur, have a rather high tendency to segregation. Therefore, segregation defects in free-cutting steel continuously cast billets can be significantly developed. The aim of the work was to study the influence of the chemical composition of freecutting steel and casting technological parameters on the quality of the macrostructure of continuously cast billets. A metallographic assessment of the internal structure of cast metal made of free-cutting steel and data processing by application of correlation and regression analysis were the research methods. The array of production data of 43 heats of free-cutting steel of grade A12 was studied. Steel casting on a five-strand radial type continuous casting machine was carried out by various methods of metal pouring from tundish into the molds. Metal of 19 heats was poured with an open stream, and 24 heats – by a closed stream through submerged nozzles with a vertical hole. High-quality billets had a cross-sectional size of 150×150 mm. The macrostructure of high-quality square billets made of free-cutting steel of A12 grade is characterized by the presence of central porosity, axial segregation and peripheral point contamination, the degree of development of which was in the range from 1.5 to 2.0 points, segregation cracks and strips – about 1.0 points. In the course of casting with an open stream, almost all of these defects are more developed comparing with the casting by a closed stream. As a result of correlation and regression analysis, linear dependences of the development degree of segregation cracks and strips both axial and angular on the sulfur content in steel and on the ratio of manganese content to sulfur content were established. The degree of these defects development increases with growing of sulfur content in steel of A12 grade. These defects had especially strong development when sulfur content in steel was of more than 0.10%. To improve the quality of cast metal, it is necessary to have the ratio of the manganese content to the sulfur content in the metal more than eight.

Construction Control As A Strategy For Improving The Quality Of Buildings And Structures

2020 ◽  
Keyword(s):  
Quality Control ◽  
Life Cycle ◽  
Construction Control ◽  
Construction Sites ◽  
Actual Problem ◽  
Construction Market ◽  
Construction Products ◽  
Underlying Causes ◽  
Required Quality

In construction production, the safety of constructing buildings and structures is achieved by ensuring the required quality as a result of systematic construction control based on the implementation of a complex of technical, economic and organizational measures at all stages of the object's life cycle. The article deals with the actual problem of improving the quality of construction products-buildings and structures in conjunction with the activities of construction control bodies. The article presents the advanced foreign and domestic experience of ensuring the quality control at the construction sites, providing for the prevention of the underlying causes of defects and increasing the interest of the contractors directly. On the basis of the analysis of the current situation with quality control at the construction market, ways to improve its efficiency by developing a unified system of technological implementation of relevant requirements for the quality of construction products, determining the rational number and business load of construction control engineers, as well as the active activities of self-regulatory organizations in this area are offered.

Experience of clinical testing of personal telemedicine system ‘Obereg’ for remote monitoring of patients in intensive care units

2020 ◽  
pp. 52-58 ◽  
Author(s):  
A. A. Eryomenko ◽  
N. V. Rostunova ◽  
S. A. Budagyan ◽  
V. V. Stets
Keyword(s):  
Intensive Care ◽  
Intensive Care Units ◽  
Remote Monitoring ◽  
Clinical Testing ◽  
Transportation Of Patients ◽  
High Quality ◽  
Telemedicine System ◽  
Accuracy Of Measurements ◽  
Hospital Equipment

The experience of clinical testing of the personal telemedicine system ‘Obereg’ for remote monitoring of patients at the intensive care units of leading Russian clinics is described. The high quality of communication with the remote receiving devices of doctors, the accuracy of measurements, resistance to interference from various hospital equipment and the absence of its own impact on such equipment were confirmed. There are significant advantages compared to stationary patient monitors, in particular, for intra and out-of-hospital transportation of patients.

METHODOLOGICAL ASPECTS OF VISUALIZATION OF CORONARY ARTERIES WITH TRANSTHORACIC ECHOCARDIOGRAPHY

2018 ◽  
pp. 26-35
Author(s):  
Z. A. Agaeva ◽  
K. B. Baghdasaryan
Keyword(s):  
Blood Flow ◽  
Coronary Blood Flow ◽  
Coronary Arteries ◽  
Transthoracic Echocardiography ◽  
Second Harmonic ◽  
Anatomic Reconstruction ◽  
High Quality ◽  
Acoustic Window ◽  
Methodological Aspects

The transthoracic echocardiography made by multifrequency probes with support of the mode of the second harmonic imaging, is a competitive method for visualization of the main coronary arteries and allows to estimate coronary blood flow with high quality. Of course, the method has considerable restrictions, most important of which is the low spatial resolution of a method, due to small acoustic window. Because of this the transthoracic visualization of coronary arteries perhaps will not become the leading method of anatomic reconstruction of separately taken coronary artery and especially all coronary arteries system. However uniqueness and indisputable advantage of this method is an opportunity to noninvasively estimate a coronary blood flow both once, and in dynamics.

Estimates on poverty in Russia and the additional measures to reduce it at the regional level

2020 ◽  
Vol 18 (4) ◽  
pp. 739-752 ◽  
Author(s):  
R.M. Sadykov
Keyword(s):  
Poverty Rate ◽  
Regional Level ◽  
Living Standards ◽  
Standard Of Living ◽  
High Quality ◽  
Social Standard ◽  
Republic Of Bashkortostan ◽  
The Republic ◽  
Sociological Studies

Subject. This article deals with the issues of social justice and a high quality of life, creating favorable economic and social conditions. Objectives. The article aims to assess the rate and changes in poverty in Russia and the Republic of Bashkortostan and develop complementary measures to reduce it. Methods. For the study, I used the methods of logical, comparative, economic and statistical analyses, the results of sociological studies, and official statistics. Results. The article highlights additional measures to reduce poverty in the region, including the establishment of a minimum social standard of living in each particular region that determines the poverty rate. Conclusions. Various factors, such as economic sanctions, economic slowdowns, territorial and regional imbalances, lead to living standards decline and poverty rise.

SCIENTIFIC BASIS OF POSTGRADUATE TRAINING FOR OFFICER WORKING ETHNIC AFFAIRS USING STATE BUDGET IN THE PERIOD OF 2018 – 2025

2017 ◽  
Author(s):  
La Duc Minh ◽  
Nguyen Thi Hao ◽  
Vu Thi Thuy
Keyword(s):  
Economic Development ◽  
Ethnic Groups ◽  
Human Resource ◽  
Postgraduate Training ◽  
Scientific Basis ◽  
National Defense ◽  
High Quality ◽  
State Budget ◽  
International Integration

Ethnic affairs play an important role in socio of ethnic groups’ solidarity, assurance of security and national defense stability. In -economic development, maintenanceorder to improve the quality of ethnic affairs, it is practical to carry out postgraduate training of officer implementing ethnic affairs using state budget with the aim of encouraging and enhancing officer quality to satisfy high-quality human resource in international integration.

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