Account Modern Requirements Research Articles

Design of reinforced concrete structures with loop joints of rebar in accordance with State Standard R 70447-2022

Introduction. Currently, loop overlapping joints of reinforcing bars are used in reinforced concrete structures. These types of working rebar connections are most widely used in NPP structures for the construction of slabs and walls made of monolithic reinforced concrete. Loop joints in these structures are used to connect adjacent three-dimensional reinforced blocks that are assembled in advance and installed in the design position before concreting. This type of connection leads to an increase in the manufacturability of construction and installation works, as it significantly reduces labor costs on the construction site when installing reinforcement frames.The relevance of the development of the standard is due to the fact that the current regulatory framework did not contain detailed instructions on the design requirements for such connections. The absence of these provisions led to significant difficulties in the design of such structures, which led to excessive material and time costs.The aim of the work is to improve the system of urban planning activities in terms of clarifying and supplementing existing regulatory documents on the design of reinforced concrete structures.Materials and methods. The development of the standard was carried out taking into account modern requirements, as well as an analysis of the results of recent scientific research. Additionally, the practical domestic experience of using loop joints in the construction of nuclear power facilities was analyzed.Results. The result of the work is the State Standard R 70447-2022 standard, the provisions of which include new calculation methods, as well as clarifications of existing calculation and design methods, and updated requirements. The draft standard passed public discussions, as well as the necessary expertise and was put into effect.Conclusions. The standard State Standard R 70447-2022 "Reinforced concrete structures with loop joints of reinforcement for nuclear power facilities" has been developed, the provisions of which will allow developing reliable structural solutions for such structures, including achieving a certain economic effect. At the same time, certain areas for improving the provisions of this standard are noted.

ORGANIZATION OF WORK ON SPEECH DEVELOPMENT OF PRESCHOOL CHILDREN IN MONTESSORI EDUCATION

The article deals with the organization of work on the development of speech of preschool children in Montessori education. The analysis of approaches to the organization of speech education of preschoolers in classical Montessori pedagogy is presented. A system of work on the development of children's speech in Montessori education is proposed, taking into account modern requirements for the development of the native language by preschool children.

RECONSTRUCTION OF THE "UNIFEHT" UNIVERSITY STADIUM DURING THE MILITARY AGGRESSION IN THE CITY OF KHARKIV

The issue of reconstruction of the destroyed stadium "Unifecht" of Kharkiv National University named after V.N. Karazin in the city of Kharkiv during the military aggression by Russia is the subject of research of this article. Unifekht Stadium was the training base of Olympic fencing champions, it was here that world champion Dmytro Karyuchenko, multiple champion of Ukraine Maksym Hvorost, and world champion Olena Voronina mastered the art of rapier. The article examines the proposal of a draft project for the restoration of the "Unifecht" stadium, carried out by the project organization "Institute "Kharkivproekt" on a charitable basis. "Kharkivproekt" Institute has experience in preparing Ukrainian stadiums for international sports competitions. During the Euro-2012 European Football Championship games in Ukraine and Poland, this organization carried out the reconstruction project of the "Metalist" stadium in Kharkiv. Such experience helps to introduce new functional changes and take into account modern requirements during the reconstruction of the destroyed stadium. European requirements and domestic legislation, norms of design and construction of sports facilities are taken into account, factors affecting the complex reconstruction of the stadium are considered. The article describes the work experience and proposals of Ukrainian architects regarding the restoration of a destroyed object under the conditions of martial law in Ukraine. Keywords: sports facilities, multifunctional stadium, reconstruction.

Неэффективность как имманентное свойство действующего уголовного наказания

Introduction. The criminal policy of the state should ensure the rule of law and the safety of the population. At the same time, today the criminal and penal enforcement legislation has low preventive efficiency due to serious systemic defects associated with a high degree of instability. The purpose of the study is to assess the effectiveness of existing criminal penalties and their restorative justice potential. Methods. The methodological framework for the research is a set of methods of scientific cognition, primarily sociological, dogmatic and formal-logical methods. Results. The punitive policy of the state not only fails to achieve the goal of crime prevention, but also provokes its growth. The fragmentation and disorder of criminal punishments, which do not take into account modern requirements for the procedure for applying corrective measures to convicts, call into question the very existence of criminal policy. The construct of the “ladder of punishments” as the basis of the criminal-legal sphere of the state activity should be based on rationalism and logic capable of protecting citizens and society from criminal encroachments and crime in general. Conclusions. A rational approach to punishment based on modern ideas about the law and the values protected by it, taking into account the scientifically-based arguments of criminologists, should be associated not with revenge on the criminal, masked by the terms “punishment”, “retribution”, and “restoration of social justice”, but with the restoration of the violated rights of the victim and the prevention of new crimes.

Analysis of the transformation of normative documents 
 on the management of nutrition of children and adolescents: 
 History and modernity (literature review)

One of the main tasks of modern society and the state as a whole is the preservation and strengthening of the health of the younger generation. Legislative documents regulating the requirements for catering for children must be strictly observed. The article considers the main managing and methodological results 
 of their implementation in different periods of time in children’s educational institutions.
 The purpose of the study is to study the available archival data of regulatory documents on the management of nutrition for children and adolescents, their transformation of practical application in the historical aspect.
 The analysis of changes in requirements to normative documents on the management of nutrition of the child population according to the available archival data, data from the literature of the Soviet and post-Soviet period, published in such information sources as scientific electronic libraries: elibrary.ru, CyberLeninka.
 The study of archival regulatory and methodological documents on the management of nutrition for children and adolescents showed that the base for their development and reprinting was the changes taking place in the world, the country, the sanitary and epidemiological situation, the development of science, the industrialization of production. The management of children’s nutrition has always been considered in conjunction with environmental factors, which justified its importance in increasing the resistance of the child’s body to various adverse factors.
 Conclusion. Issues of both food safety and the assessment of the fulfillment of the norms of the physiological needs of the child in the management of nutrition in educational institutions should always remain a priority in the implementation of control and supervisory activities. Improving the legal framework, taking into account modern requirements for the management of education and upbringing of children and adolescents, catering, is aimed at preventing intestinal infections, at reducing the risk of alimentary-dependent diseases.

RECONSTRUCTION OF THE HISTORICAL PLANNING OF THE QUARTER WITH THE FORMATION OF MODERN RESIDENTIAL BUILDINGS IN THE HISTORICAL BUILDING IN LUBEK

The article notes that the preservation of historical urban planning is an important aspect of modern urban planning, which contributes to the preservation of cultural heritage and the formation of the city's identity. However, to achieve this goal, a scientific approach is necessary, which includes a detailed analysis of the territory, research of historical archives and documents, design and implementation of plans taking into account modern requirements for urban planning. The article pays special attention to historical styles of planning quarters and districts, particularly in old cities such as Kyiv. It is noted that preservation of historical urban planning can be a difficult task due to the fact that it often does not meet modern requirements, for example, to ensure the comfort of residents and insolation. Therefore, it is important to strike a balance between the preservation of the historical territory and compliance with modern urban planning requirements. In general, the article provides clear examples of how historical urban planning can be preserved and ensured its compliance with modern requirements of urban planning, which is an important element of the formation of the cultural heritage and identity of the city.
 In addition, the article compares different approaches to the development of urban planning in new districts of European cities, in particular, Amsterdam and Kyiv. Attention is drawn to the development of green areas and open spaces in new districts and their harmonious combination with historical planning. An example of a new district of modern housing in Amsterdam is given, which continues the theme of the development of quarter buildings of the city's historical planning.
 Special attention is paid in the article to the problem of restoration of historical planning in the districts of the old city. The example of the "Founding Quarter" of the German city of LЯbeck is used to analyze this issue. The reasons for the destruction of the historical core of the city, the modernist features of reconstruction in the post-war period are considered and analyzed. The modern project of restoration of this district with the return of historical streets, layout of buildings, their separate volumes was analyzed.

Higher art education in the European Union: Innovative technologies

The modern development of information technologies has significantly influenced the transformations in the system of learning and teaching in European institutions of higher education of art. The purpose of the article is to analyze the use of innovative technologies in teaching methods in modern higher art education in the countries of the European Union. General scientific methods of analysis and synthesis were used to write the article. The results identified the main philosophical principles on which modern principles of educational work are based, in particular the democratization of the educational process, taking into account modern requirements in teaching and creative work. It has been established that classical models of teaching activity are in crisis due to the use of digital technologies and digital education. In higher educational institutions of France, Germany, Austria, and Latvia, art departments and universities use E-learning and engage temporary lecturers and artists to conduct classes. Content analysis of syllabi and educational programs of art institutions and faculties of higher education in the countries of the European Union was also carried out. The conclusions emphasize the fact that in the educational environment of European countries, the formation of digital and informational competence of students is emphasized.

IMPLEMENTATION OF INTERNATIONAL FINANCIAL POLICY PRINCIPLES IN THE TRANSFORMATION OF UKRAINIAN TAX LEGISLATION

The article analyzes the peculiarities of implementation of international principles of financial policy in the context of transformation of Ukrainian tax legislation. Some priorities of financial policy of some countries of the world in the context of modernization of tax policy have been defined. The basic principles of financial policy in the context of implementation of foreign experience are support of business activity, all-round assistance of production development, provision of employment of the population, mobilization of appropriate volumes of financial resources and their use for providing social guarantees, introduction of financial mechanism, which would provide rational use of natural resources. The main determinant of the formation of modern tax policy is the process of economic diversification, attraction of unconsidered sources of taxation, provision of proper level of tax administration, reduction of tax burden for business in order to increase the level of economic development, etc. The main innovations and prospects of the tax legislation of Ukraine for 2023 are analyzed. It is justified that international cooperation in the tax sphere, in particular access to the information platform IBFD (International Bureau of Fiscal Documentation), and participation of Ukraine in the EU Fiscalis program, is a positive step in the preparation of changes to the tax legislation of Ukraine in the context of implementation of international financial policy principles to ensure its harmonization with EU recommendations/standards. In the context of transformational changes, it is important to develop financial policy measures with appropriate level of adaptability and taking into account the tasks that need to be solved at a certain stage of development (increase of tax system efficiency, creation of appropriate conditions for economic development, improvement of business climate, increase of investment attractiveness, etc.). Ukraine’s financial policy should be directed to macroeconomic development, development of financial inclusion and ensuring financial stability, development of financial market, digital transformation and innovation development taking into account modern requirements in the context of European integration and world processes.

Sample size for the evaluation of selection traits of nuts in hazelnut varieties

Planning works on the study of coblnut (hazelnut) requires establishing the sample size, taking into account the magnitude of the error and the significance of the results. Such studies have not been carried out in full with regard to plant varieties, taking into account modern requirements. The purpose of the research is to determine the sample size for calculating the value of selection traits of nuts in hazelnut varieties with different error rates and significance levels. For this purpose 12 main economically valuable breeding traits of nuts have been studied in 8 varieties – taste, weight, indestructibility, kernel yield, the presence of husks on it, strength and color of the shell, nut weight, one-dimensionality of fruits in size and shape, overall score. A well-known method has been used to calculate the sample size for evaluating each indicator with different relative and absolute errors for different levels of significance. The largest contribution to the overall maximum score of 59 points is made by the core indicators: taste – 25.42%, weight – 22.29%, indestructibility – 16.9%, yield – 11.31%. The share of other features is estimated at 2.25 – 6.78%. For a relative estimate of 5% accepted in Biology the estimated sample size for weight indicators was at a significance level of α = 0.05 / α = 0.1: walnut weight 30/21, kernel weight – 43/30 nuts; scoring indicators: shell color – 18/13, shell strength – 22/16, presence of husks on the kernel – 137/95, indestructibility of the kernel – 27/19, taste of the kernel – 25/17, total score of the selection category – 11/7 nuts. For indicators expressed as a percentage for α = 0.05: kernel yield with an error of 1% – 98, damaged by diseases, pests with an error of 10% – 62, one-dimensional in size with an error of 10% – 57, one-dimensional in shape – with 10%, error – 54 hazelnuts.

IMPROVEMENT OF THE BILLING SYSTEM FOR A TELECOMMUNICATION OPERATOR

The article considers one of the directions of charging, accounting, and billing mechanisms of a telecommunications operator, taking into account modern requirements and the development of network technologies. Electronic telecommunications operators (operators) is an organization that provides services for accessing, using, managing in the Internet in Ukraine. Internet access integrates the processes of authorization, authentication and billing of subscribers and must meet certain technical, user and legal requirements. Given that these requirements may change, the organization of access is an actual task. Purpose of research is to improve the Internet access for subscribers of a telecommunications operator, taking into account modern requirements and the development of network technologies. Based on the analysis of technologies for organizing user Internet access technologies that allow organizing Internet access in the context of modern requirements were identified. Based on the analysis of the subject area, relevant technologies and research of existing billing systems, requirements for a software system for monitoring, accounting and Internet access of telecommunications operator subscribers are formed. Empirically, testing and research of the operability of the billing system was performed. The practical significance of the developed system lies in the availability of the necessary functionality for organizing access and billing of subscribers of a telecommunications operator, taking into account modern requirements and the development of network technologies. Scientific novelty consists in the development of an improved algorithm for charging packages of telecommunications operator subscribers and additional features for controlling Internet access. The practical significance of the developed system lies in the availability of the necessary functionality for charging, accounting, and billing mechanisms of a telecommunications operator, taking into account modern requirements and the development of network technologies.

Топонимический атлас Казахстана с всплывающими подсказками (предварительная работа по составлению)

The article is devoted to the toponymic map of Kazakhstan, which demonstrates the distribution of the main types of geographical names of substrate origin on the territory of modern Kazakhstan. The maps will contain toponyms of different categories and language groups, which give an idea of the toponymic landscape of Kazakhstan. Toponymy is inherently linguistic and includes historical, geographical, ethnographic, cultural, sociological and literary components that help identify the distinctive features of objects and traditions, which takes this direction beyond the scope of linguistics itself and makes it an autonomous discipline that uses predominantly linguistic methods. Methods closely related to the complex of humanities and earth and universe sciences. The importance of the science of place names is invaluable when studying a country. The atlases will reflect hydronyms, oikonyms, oronyms, urbanonyms, hodonyms, gorononyms, droonyms, macrotoponyms, cosmonyms, phytotoponyms, microtoponyms, anthropotoponyms and microtoponyms of various types and their areas. The maps will be compiled by IT specialists, taking into account modern requirements. It should be noted that this atlas will be periodically updated, depending on the priority areas of certain areas. In addition to old and new names, the atlas will be filled with information about the time of renaming. The electronic version of the atlas will be made in MapInfo Professional, version 9.0. The work will be of interest to specialists in linguistic geography, onomastics, archeology, and ethnography.

Title scientific article

The article examines and analyzes the essential and structural aspect of the problem of basic competencies of future translators. Current trends in the professional training of competitive translators in Ukraine are explored, summarized and presented. The terms “professional training of translators”, “competitive translator” and “professional competitive translators” are defined; justify the components of the structure of competitive translators and highlight the pedagogical conditions for training competitive translators. explore the key aspects of competencies required for a successful career as philology teachers, taking into account modern requirements and challenges in the field of education. Accordingly, linguistic, methodological, pedagogical and scientific competencies are analyzed, which are the place for effective teaching of philological disciplines. The article also explores the structural aspects of curricula and training plans aimed at developing basic competencies in future philology teachers. The role of practical classes, staging and scientific research in the training of future teachers is highlighted, as well as the possibility of introducing them into the educational process. The study draws conclusions about the need to increase attention to the development of basic competencies of future philology teachers in higher education institutions and improve the curriculum to achieve this goal. The importance of combining theoretical training with practical experience and scientific work is analyzed to ensure high-quality training of future philology teachers and increase competitiveness in the labor market. It is concluded that the training of translators is defined as the process of developing their communicative competence, which involves not only the acquisition of language as a means of communication, training, self-education and ensures free, legal, correct and functionally adequate knowledge of all types of speech activity in a foreign language at a level close to the native speaker language

Improving the security level of the information system using the SSL protocol

An important role in the organization of production sites is played by the security of information for the process of planning the management of the production site. Information security is a very important component of any information system used on the production site. Improving the quality of information system security can be achieved only by a set of data protection measures. The results of the implementation of these measures should provide a clear picture of the information system used, about users, about the separation of powers, etc., which will allow making the right management decisions in the event of an intrusion into the system. Improving the security of information systems, taking into account modern requirements of information security policies, involves the development of data protection concepts and the introduction of the latest encryption methods into the information system. The paper presents the concept of building an information system using data encryption based on SSL encryption. SSL — Secure Socket Layer, the level of secure sockets. SSL encryption is characterized by the creation of a cipher with a public key. This allows you to authenticate the user and the server by resorting to digital signature technology. In addition, this is how the session key is generated to develop a fast symmetric cipher algorithm, which allows you to encrypt a large mass of information.

STRUCTURE OF THE COMPUTER COMPLEX FOR CALCULATING THE STRENGTH OF PRISMATIC BODIES BASED ON THE SEMI-ANALYTIC METHOD OF FINITE ELEMENTS

One of the main and responsible stages of creating an apparatus for numerical analysis of structures using the finite element method is its implementation in the form of a set of programs. The principles of complex construction should take into account modern requirements for strength calculation software in modern calculation complexes. Among them, first of all, automation of the main stages of the computing process, rational use of the resources of the operating and external memory of storage devices, non-closedness in relation to the classes of problems to be solved, algorithms for the task of input data, the method of discretization and solution of systems of equations and etc. In addition, the structure of the programs should take into account the specifics of the semi-analytical method of finite elements, for which such a large experience of creating developed systems of mathematical support for the search of spatial structures has not yet been accumulated, as when using the traditional version of FEM. Considerable experience in solving finite element mechanics problems, accumulated over the past decades, has been reflected in a number of industrial commercial software complexes of domestic (LIRA, SCAD) and foreign (ANSYS, Nastran, ABAQUS) production. The developed finite element base of these software complexes allows you to obtain solutions to a wide range of problems of the mechanics of a deformable rigid body for objects of different dimensions, including for massive spatial bodies, and convenient means of input-output of information and processing of the obtained results make them very accessible to a wide circles of users and allow to display the obtained results with the maximum degree of visibility. There are also object-oriented complexes created at manufacturing enterprises and research institutes, for example at the Institute of Strength Problems of the National Academy of Sciences of Ukraine, at the Dnipropetrovsk National University. The conducted research will determine the most optimal ways of solving the listed problems from the point of view of computing costs and complexity of implementation, as well as outline the circle of unsolved issues.

IMPLEMENTATION OF STRENGTH CALCULATION SOFTWARE BASED ON THE SEMI-ANALYTICAL METHOD OF FINITE ELEMENTS

One of the main and responsible stages of creating an apparatus for numerical analysis of structures using the finite element method is its implementation in the form of a set of programs. The principles of complex construction should take into account modern requirements for strength calculation software in modern calculation complexes. Among them, first of all, automation of the main stages of the computing process, rational use of the resources of the operating and external memory of storage devices, non-closedness in relation to the classes of problems to be solved, algorithms for the task of input data, the method of discretization and solution of systems of equations and etc. In addition, the structure of the programs should take into account the specifics of the semi-analytical method of finite elements, for which such a large experience of creating developed systems of mathematical support for the search of spatial structures has not yet been accumulated, as when using the traditional version of FEM. Considerable experience in solving finite element mechanics problems, accumulated over the past decades, has been reflected in a number of industrial commercial software complexes of domestic (LIRA, SCAD) and foreign (ANSYS, Nastran, ABAQUS) production. The developed finite element base of these software complexes allows you to obtain solutions to a wide range of problems of the mechanics of a deformable rigid body for objects of different dimensions, including for massive spatial bodies, and convenient means of input-output of information and processing of the obtained results make them very accessible to a wide circles of users and allow to display the obtained results with the maximum degree of visibility. There are also object-oriented complexes created at manufacturing enterprises and research institutes, for example at the Institute of Strength Problems of the National Academy of Sciences of Ukraine, at the Dnipropetrovsk National University.
 The conducted research will determine the most optimal ways of solving the listed problems from the point of view of computing costs and complexity of implementation, as well as outline the circle of unsolved issues.

Evaluation of recurrent soft tissue injuries of shoulder after physiotherapy treatment in athletes

Traumatic injuries to the soft tissues of the shoulder are a common cause of shoulder pain and dysfunction in athletes. These injuries have a serious impact on the athlete's work capacity and quality of life, which often causes athletes to withdraw from training and competition. Taking into account modern requirements, a long break in sports activities is almost impossible, because in the majority of cases, the last mentioned is equivalent to the end of the professional career. It should be noted that after conservative treatment of soft tissue injuries of the shoulder (tendinitis of the long head of the biceps muscle, partial damage to the structures of the rotator cuff, glenoid labrum) repeated injuries and relapses often occur, which makes it even more difficult to fully restore the athlete's shoulder function and the athlete's withdrawal from the training process is longer. The purpose of the study is to find the incidence of repeated injuries and pain recurrences in athletes after physical therapy treatment of shoulder soft tissue injuries. The present study involves a quantitative and qualitative evaluation of the emergence of pain reactivity after physical therapy treatment of soft tissue injuries of the shoulder in athletes, 8 and 12 weeks after the athletes' return to normal activity. Monitoring was carried out on 52 athletes at the Sports Medicine and Rehabilitation Clinical Center of TSMU. The average age of the athletes was 23 ± 2 years. Athletes participating in the study were randomly divided into three groups: I main, II and III control groups and appropriate rehabilitation interventions were implemented. In all three groups of patients participating in the study, after 8 and 12 weeks, the occurrence of shoulder function limitation and pain were studied using the PSS (The Penn Shoulder Score), SSPS (Subjective Sport Performance Satisfaction) and the Kerlan-Jobe Shoulder and Elbow Clinical Orthopedic Clinical Scales. Based on the data obtained from the study, 8 weeks after the start of sports activity of 52 athletes, cases of early repeated injuries were detected in 35 percent of athletes, and after 12 weeks, cases of late repeated injuries were observed in 25 percent of the remaining 34 athletes. 8 weeks after the start of sports activity in 52 athletes, 18 cases of recurrent early injury were noted, in the remaining 34 athletes, after 12 weeks, recurrent late injuries were identified in 8 athletes. The study includes evaluation and comparative analysis of repeated injuries in groups I-II and I-III after 8 and 12 weeks of participation in sports activities by means of the specified scales. The study revealed that treatment with combined physical agents significantly reduced the incidence of repetitive injuries in athletes and also demonstrated a significantly lower recurrence rate of emerging pain, thereby optimizing the athlete's performance.

APPROACHES TO THE SEARCH OF THE OPTIMUM PACKAGING OF EYE DROPS

The purpose of this study is to find a unique ophthalmic packaging that takes into account modern requirements for both maintaining the quality and safety of the drug, compliance with therapy, and increasing the profitability and environmental friendliness of its production. Statistics from open international databases on drugs approved for ophthalmic therapy in 2022 are provided. The research criteria were a valid registration status, the type of packaging and the presence of a preservative in the composition of the eye drops. The results of statistical processing of databases of ministries of health of different countries have shown the relevance of monodose ophthalmic packaging, capable of long-term storage of the drug without preservatives. In many countries, particularly in Europe, many drugs in the form of a monodose containers are registered. On this basis, a unique aluminum-based monodose container design is proposed, eliminating the use of large quantities of plastic.

ОГЛЯД ТА СИСТЕМАТИЗАЦІЯ ФАКТОРІВ, ЯКІ ВПЛИВАЮТЬ НА ЯКІСТЬ ПРОДУКЦІЇ СВИНАРСТВА

The purpose of the research is – assess the condition and systematize the factors that affect the quality of pig products. Research methods. Systematization of factors influencing the quality of pig products is carried out by summarizing many years of research in the field on topical issues - the quality and technological properties of pig products, including taking into account modern requirements. Research results. When keeping pigs, it is necessary to create favorable conditions close to natural for the protection and preservation of animals. In the process of production of quality pig products, the leading role belongs to zoohygiene, which combines the following components: pig health, conditions of keeping and care of pigs, sanitary condition in the pigsty. During the production of products on pig farms, every effort should be made to maintain the proper health of pigs, which is identified by the physiological state of the animals. The physiological state of animals is influenced by a number of factors: pathogens of infectious diseases, genetic factors, the environment. The quality of pig production also depends on the conditions of keeping and care of pigs for such factors as technological areas, manure, litter, playgrounds, environment. It is necessary to adhere to the normative technological areas when keeping pigs. The level of protein in animal feed is important for improving the quality of pork. All animals in the technology group must have access to feed at the same time. Water quality has a significant impact on the technological properties of pig products. Modern requirements for microclimate indicators in piggeries are as follows: air temperature 15-20 °C, for newborn piglets - up to 30 °C, relative humidity 50-80 %, air velocity 0,15-0,5 m/s, maximum level harmful gases in the air: NH 320 ppm; CO - 1500-3000 ppm; H S - 5 ppm, pollination level 10 mg/m3. It is necessary to reduce to a 2 2minimum the amount of used medical, preventive and sanitary means, their excessive use on farms can lead to a significant deterioration in the quality of pig products. Conclusions. During the research we for the first time systematized the factors that affect the quality of pig products, including taking into account modern requirements. During the systematization of factors characterized by direct impact on the quality of pig products, the main elements of the developed system were identified, namely: zoohygiene, feed, water, air, zooveterinary measures, the combination of which gives the system special properties. In general, the developed system consists of 36 factors that affect the quality of pig products. Key words: water, environment, veterinary measures, zoohygiene, feed, air, pig breeding, pork, pig farm.

Microbiological analysis of the quality of tap and filtered water in St. Petersburg, taking into account modern requirements

The article presents new requirements for the sanitary and microbiological quality of drinking water with the justification of the introduced quality indicators. The modern requirements of the main regulatory and technical document regulating water quality - SanPiN were given and the possibilities of interpretation of microbiological indicators of drinking water quality were explained. The study of samples of tap water in the districts of Saint Petersburg and drinking water, additionally filtered with filters of different designs, has been carried out. It has been shown that microbiological monitoring of drinking water is extremely important for assessing its sanitary and hygienic well-being, since microorganisms are an accurate indicator of environmental pollution. Also, with the help of microbiological analysis, the high quality of purification, disinfection and water treatment of drinking water in Saint Petersburg has been confirmed. The high quality of the water obtained with the help of a stationary filter has also been noted.

ВПЛИВ ЗАНЯТЬ ФІЗИЧНИМИ ВПРАВАМИ У ВІЙСЬКОВОМУ СПОРЯДЖЕНнІ НА ПОКАЗНИКИ ФУНКЦІОНАЛЬНОГО СТАНУ ТА ФІЗИЧНОЇ ПІДГОТОВЛЕНОСТІ ВІЙСЬКОВОСЛУЖБОВЦІВ

Today, during combat missions, a serviceman spends a lot of time in military equipment. The extra workload requires the development of functional status, physical development, general and applied physical qualities for long-term and effective performance of duties. The content of physical training needs to take into account modern requirements of professional activity and improvement taking into account innovative trends. The purpose of the work is to determine the effectiveness of conducting physical training classes in personal protective equipment in the field. To achieve this goal we used a set of scientific research methods, namely: analysis of scientific and methodological literature, testing, pedagogical experiment, methods of mathematical statistics. The study involved 124 servicemen, evenly divided into control and experimental groups. In total, more than 45 sources of information were analyzed, followed by a final review and 23 sources of literature, including 5 foreign authors, the material of which was processed using general scientific methods. Results. A comparative analysis of the results of EG and KG servicemen after the experiment proved the positive impact of the author’s content of classes on indicators of physical development, functional condition and physical fitness. If at the beginning of the experiment the results of CG servicemen were not significantly better than those of EG servicemen, then at the end - all indicators that assess functional status (2.6–4.4 %) and physical fitness (1.3-–7.6 %) is not significantly better in EG servicemen (p> 0.05). Conclusions. The author’s content of physical training classes significantly contributed to the improvement of results in the performance of exercises that characterize aerobic exercise during performance (p <0.05–0.01), improvement of physical development indicators (17.1 %; p <0.01) and functional state (6.3 %; p <0.05).