This article deals with the impact of chemicals on the degree of recycle water purification, the physical and chemical coagulation process is described and the results of tests that show the effectiveness of these reagents are presented.

This article deals with the deposit policy banks. Determined that the savings accounts are the most diverse and the basis for their classification is the criteria of the sources of contributions, their intended use, the degree of profitability. The focus is on the definition of criteria, goals and objectives. This article can be viewed as the formulation stage for further research in the master's thesis.

Detection of communicative adaptation of foreigners in Kazakhstan using associative experiment of psycholinguistic experiment is disclosed in this article. The run of experiment is descripted in details. It includes preparatory stage, making the experiment and post-experiment data processing. Conclusion about the degree of every respondent’s adaptability in Kazakhstan is given in the end of the article.

The article is devoted to the quality of the educational process, when medical colleges get more additional responsibility for the results of their educational activities, the attention of preparing nurses is able to increase the efficiency of the health system in the Republic of Kazakhstan. These are nurses of new pharmacy in accordance with the contemporary challenges of society and the international standards. This area is considered as part of the educational program of applied bachelor degree nursing in Pavlodar medical college.

In the paper, we consider some fractional and irrational expressions, and prove the assertion that leads them to fractional and rational expressions, and also consider one general lower and upper bound (two-sided estimate) for a one numerical series. In obtaining some congruencies, we used the formula for binomial coefficients, then from the sum of the left side we cancel each other, and the summons with even numbers, where everywhere in an even degree in an uneven degree are doubled even after multiplier was put outside, all the summons remain free from the square root. Several variants of proofs are considered in the solution of certain problems and theorems.

The presented article examines the demographic processes taking place in the Republic of Kazakhstan, which characterize the demographic situation in Kazakhstan. And also the objectives and tasks of the state, the main of which is the management of demographic processes and development of the effective type of population reproduction are considered. The population policy covers a wide range of problems of reproductivity, the creation of the composition and structure of labor resources and their effective application. In a narrow sense, the demographic policy should be understood as the impact on the reproductivity by means of socio-economic activities that affect the demographic processes. The dramatically limited resources make it impossible to solve the government control problems of socio-demographic processes, employment, and unemployment in the required degree.

In this article the authors considers the emerging problem of social adaptation of senior citizens, important both for the modern psychology and pedagogy. In the article the analysis of socio-psychological literature on the social adaptation of elderly people, as well as an attempt to examine the degree of adaptation of the elderly people in the post labour period. There are the results of a study of social adaptation, which show that senior citizens are characterized by varying degrees of adaptation in the post labour period.

The article considers the influence of the level of feelings of guilt on self-actualization of the individual. Research has been carried out to identify the relationship between the index of propensity to sense of guilt and the degree of self-actualization, on the basis of which the analysis of results and conclusions on the experiment are presented.

Gellants are food additives used to increase the dencity and create a certain structure of the food product. In the dairy industry, there is an active work at developing new technologies for fermented milk products, which allows improving organoleptic quality indicators with the use of gellants. In this article, an analysis of the assortment of gellants used in the dairy industry was analyzed.

The present article deals with the multivariate methods of interpersonal communication in the context of the global informatization of society through the means of Internet communication. Also, the article notes the associated processes of social and cultural changes in society, the trend towards the diffusion of values, the commercialization of all links of mass information transmitted via the Internet.

This article contains material about the features of working with pre-school children with attention deficit and hyperactivity disorder. Psycho-corrective effects will be effective if the psychologist cooperates closely with parents and teachers. The choice of methods for correcting ADHD should be individual in nature, taking into account the degree of manifestation of the main manifestations of the syndrome and the presence of concomitant violations. ADHD correction is possible with a variety of therapies, such as art therapy, neuropsychology, game therapy, music therapy, bibliotherapy, sand therapy. The syndrome of hyperactivity influences, first of all, on the development of the emotional sphere of the child of preschool age, which is expressed in an increased sense of anxiety, the occurrence of a large number of fears and other types of emotional disorders.

Psychological profile of College graduates is a set of interrelated personal characteristics that contribute to professional and personal development and allow to predict the degree of adaptation of graduates to the conditions of professional activity. The problem of professional demand for College graduates necessitates the training of specialists showing social maturity, the ability to adapt to the labor market, readiness for professional development. The influence of the psychological profile of a College graduate on the goals of teaching depends on various factors not only of the education system, but also of society as a whole. In this process, the main role belongs to the educational environment of the College. Therefore, one of the main conditions for the successful professional and personal development of the student during the years of study is the creation of a favorable psychological environment in the College for the realization of their intellectual and personal potential.

The study of the structure of matter is one of the main tasks of chemistry. The problem can be solved with the help of graph theory, which allowed us to find an unexpected way to solve our logical problem. Thus, the aim of our article was to master the theory of graphs for constructing the structural formulas of organic compounds. Prediction of chemical reactions, the possibility of systematization and study of the essence of basic chemical concepts, such as structure, configuration of atoms and molecules, confirmation, isomerism, and, undoubtedly, the quantum-mechanical basis of the interaction of molecules, all this is possible using chemical graphs. Graph theory allows a non-standard way to approach the problem of constructing the structural formulas of molecules of organic compounds.

The article proposes a solution to the problem of goal-setting from the standpoint of activity and competency-based approaches. Concrete formulations of the goals and objectives of the academic disciplines "Methodology of Teaching Natural Sciences" and the school course "Natural Sciences" are given. The choice of these disciplines to illustrate examples of the formulation of the learning goal is determined by their specificity. Since in the course of “Natural Sciences”, students should learn the initial concepts of natural sciences (biology, geography, ecology, human physiology, history of society, etc.), the proposed examples of the wording of the goals and objectives of science lessons will help, according to the authors, teachers and other specialists in the field of education to formulate, by analogy, the goals of disciplines from other areas of science. The specificity of the school course "Natural Sciences" determines the specifics of the theory and technology of teaching this discipline. The wordings of the goals and objectives of the course “Methods of Teaching Natural Sciences” proposed by the authors are developed in accordance with the goals and objectives of the school discipline “Natural Sciences” in compliance with the logic of presentation, a sufficient degree of validity and convincing conclusions, as well as taking into account the specifics of the subject and the didactic principle of continuity.

Domestic and world experience shows that the success of the functioning of the primary school education system is determined not only by its internal factors, but also by the degree of readiness to this process of children at the stage of preschool upbringing and education (PUE). In this regard, special attention is paid to the problems of development of the PUE system in the Republic of Kazakhstan, both from the point of view of legal regulation and in the context of monitoring of the state and evaluation of its development. In the article it is analyzed the main tendencies of development of the RK PUE system and content of procedure of the assessment of the development level of regional systems of preschool nurture and education of the republic; it is given the analysis and assessment of the state, problems and tendencies of development of system of preschool upbringing and education of Pavlodar region and its position in the national ranking of educational systems of the regions of Kazakhstan

In the article presents the results of studies on the effect of temperature and pressure on the chloride sublimation of zinc and lead from converter dusts of steel production. Currently, an objective necessity is the development of dust utilization technologies for converter steel production, with its further use in production and production of by-products. The use of dust allows not only to save natural raw materials, but also increases production efficiency and improves the environmental situation. The content of non-ferrous metals in dusts makes it difficult to process and use them in agglomeration or in blast furnace production, while the iron content in converter dusts (sludges) makes it possible to use them as promising metallurgical raw materials. Therefore, for a more complete processing of dusts, extraction of non-ferrous metals from them is proposed. The purpose of this work was to determine the possibility of extracting zinc and lead from sludges of the converter production by the method of chloride sublimation. We used dust containing: 86,3 % Fe2O3, 3,5 % FeO, 0,9 % Al2O3, 1,6 % CaO, 0,9 % MgO, 1,1 % MnO, 0,8 % SiO2, 4,4 % ZnO, 0,5 % PbO. The study was conducted in the temperature range 200-1600 degrees C and pressures of 0,01; 0,1 and 1 bar based on a complete thermodynamic analysis using the HSC – 5.1 software package. Finnish metallurgical company Outokumpu, based on the principle of minimum Gibbs energy. According to the results of the studies, it was found that, at normal pressure, lead chloride sublimationbegins at a temperature of 600 degrees С, and zinc - at 900 degrees С: a decrease in pressure to 0,01 bar reduces the temperature to 500 degrees С and 700 degrees С, respectively; lead chloride sublimation under equal conditions is more complete than zinc; To achieve zinc chloride distillation at the level of 90-96 %, the process must be carried out at 1145-1200 degrees С and pressure from logP = -2 to 1,2 bar, while the degree of lead chloride distillation is 99,8-100 %.

The article is devoted to the current problem of differential diagnosis of diseases of viral etiology in farm animals. Viral diseases are currently widespread, occupy a leading role in the infectious pathology of farm animals, causing enormous economic damage. Given the magnitude of animal vaccine prophylaxis, in order to increase the effectiveness of antiepizootic measures, the urgent issue i s the development of methods for the rapid and effective detection and differentiation of field and vaccine strains of the infectious rhinotracheitis virus in cattle. The possibility of using a polymerase chain reaction to identify and differentiate a vacc ine strain from epizootic strains and isolators of the cattle infectious rhinotracheitis virus is considered. In the process of research, a PCR-RFLP analysis method was developed to detect the IRT virus in the test material. The PCRRFLP analysis method was used to identify and differentiate the vaccine strain TK-A form epizootic strains and isolators of the cattle IRT virus. The principle of PCR, based on repeated repetition of DNA cycles, annealing and synthesis, which leads to an increase in the number of specific DNA fragments of the pathogen, allows you to take into account the results of PCR in an agarose gel. Analysis time is about 30 hours. The sensitivity of detecting viral DNA is 1-10 picograms (102 TCD). Due to characteristics such as relative simplicity and reaction rate, high sensitivity, specificity and reproducibility, PCR has recently become widespread in basic and applied research in various fields of biological science, including veterinary virology. The results obtained during the studies show that the use of PCR-RFLP allows to differentiate field and vaccine strains and isolates of the IRT virus with a high degree of reliability. The use of PCR -RFLP analysis increases the efficiency and informativeness of studies in the molecular epizootol ogy of cattle RTI, as it allows not only to identify the DNA of different virus strains regardless of their nature, but also to differentiate between them, including differentiating the strain TK-A used for the production of attenuated vaccines against epizootic strains and isolates of the virus.

The article is devoted to the mathematical modulation of a complex of experimental data obtained in the process of experimental studies of processed cheese products, processed by mathematical methods. The purpose of this study is to establish the type and amount of the melting salt that promotes the formation of the plastic structure of the processed cheese product. The analysis of scientific research in the field of food technologies showed that mathematical modeling is used in the following areas: clarification of the modes of technological processes, design of recipes and assessment of the quality of finished products, as well as forecasting the shelf life of new products when they are put into production. The most relevant in describing the processes of food production are models of multivariate variance-regression analysis using methods of mathematical planning of the experiment. The authors carried out mathematical modeling and established graphical dependencies characterizing the degree of influence of the regulated factors X1 and X2 on the controlled ones that determine the quality and safety of processed cheese products. It is important that the mathematical analysis of the graphical dependences of the rheological parameters on the adjustable factors indicates the reliability of the data obtained. It is concluded that an increase in the melting salt dose leads to an increase in the – limit shear stress, which reflects the nature and state of the consistency of the processed cheese product. The process of normalization of the controlled factors by the maximum value was carried out. Graphical dependencies were built and regression analysis was performed, the results of which allow an objective assessment of the degree of influence of the type and dose of the melting salt on the chemical and organoleptic characteristics of the test products. The authors have proven that the optimal efficiency of transforming the structure of the constituent components of the recipe into a plastic structure of a processed cheese product that is stable during storage is provided by a combination of adjustable factors X1 (Solva 85) and X2 (Solva 120) taken in a ratio of 1: 1, with a total amount of 1,2 mas.%. At the same time, the quality indicators of the experimental products are characterized by the following values of the controlled factors: У1 – 1280 Pa; У2 – 9 points, У3 – 9,301 (2,0-2,2109 colony forming units /g).

The study of the linguistic landscape of cities is currently one of the actively developing areas of modern linguistics. The linguistic landscape is considered in the article as an object of sociolinguistic research; the subject of these studies is the language of the city, its representation in the public communicative environment in the form of signs, inscriptions, advertising billboards and other visual forms of written language demonstration. The main methods of studying the language of the city are observation and analysis; the purpose of the study is to identify the means and ways of personal expression, and as a result, their recording in the linguistic space of the city. Self-expression of a person in the communicative environment of the city happens with the use of more and more non-trivial ways and linguistic and extralinguistic means in order to attract the attention of a certain target audience, a potential consumer of a product or service. The study of the linguistic landscapes of the city pursues the goal of understanding public multilingualism from the standpoint of the choice of a language, languages hierarchy, the phenomenon of language contacts, and the regulation of the written recording of languages. The linguistic landscape is, therefore, a kind of indicator of the language policy of society in relation to the languages of the peoples living in a given territory. The authors conclude that it is the linguistic landscape that is the most expressive and convincing indicator of linguistic diversity in a particular area. It is symbolic and can serve as a certain indicator of the mood of certain groups in society and regions. The degree and density of the presence of the particular language in the linguistic landscape is always an indicator of the significance, strength, and relevance of a language in society.

In this article, the author examines the grounds and principles of criminalization of encroachments against the personal freedom of a person and a citizen. The purpose of this study is to analyze the legal validity of criminalization of acts that infringe on personal freedom. The article emphasizes that the criminalization of socially dangerous acts taking place in society plays a leading role among the means of influencing crime. In the practice of developing criminal legislation, there are many examples when previously unpunished criminal acts were later recognized as a crime at the legislative level. The methodological basis of the research is based on traditional general scientific and special legal methods: system-structural, historical-legal and comparative-legal. The researcher notes that the need to criminalize crimes against personal freedom is primarily due to the following reasons: a high degree of public danger; negative dynamics of these acts; the existence of conditions for committing these crimes that cannot be eliminated without criminal liability; the need for a criminal law guarantee of protection of constitutional rights and legislative provisions; the existence of international legal obligations of the state to counteract the acts in question. Subsequently, the article makes a reasonable conclusion that in the Republic of Kazakhstan, in fact, there were and is currently objective grounds that prompted the legislator to criminalize attacks on personal freedom. The author refers to the principles of criminalization of acts against personal freedom: legal and criminological (the possibility of influencing socially dangerous acts through criminal law measures; the procedural feasibility of prosecution; the principle of proportionality of sanctions and economy of repression); socio-economic (the significant nature of the material and moral harm caused by the crime; the advantage of positive consequences over negative ones; the availability of material resources for the implementation of the criminal law ban; ); socio-psychological (sufficient level of public legal awareness and psychology; historical traditions). In the article, the author concludes that the Kazakh legislator really had every reason to criminalize acts against personal freedom. At the same time, it is emphasized that despite the relative regularity of criminal law acts that infringe on personal freedom, the legal regulation of criminal liability for them still requires further improvement.

Main problem: Technogenic "metamorphosis" of vegetation near such large industrial facilities as Pavlodar is considered to be the result of various active chemical and mechanical factors provoked by economic activities associated with the influence of emissions from industrial companies. The effect of anthropogenic impacts on vegetation in all regions of Kazakhstan varies and is largely dependent on the economic development of the territory, but in any case, the end result of this impact is the change in the vegetation, causing violations of with structure, reduced vodorazdelnaya flora and productivity of communities. This, in turn, can cause infection of herbaceous plants with pathogenic fungi, which then carry with them: a decrease in the intensity of plant growth, a deterioration in their decorative qualities, a decrease in the survival of the biological species. Purpose: to study the types of fungi-pathogens of phytopathogenic diseases and to determine the degree of modification of the plant component, which is under intense negative technogenic influence from the Aksu Ferroalloy Plant (AFР). Мethods: For the experimental study, species of plants such as: Artemisia dracunculus L; Artemesia vulgaris L; Atriplex fera L; Atriplex patula L; Artemisia annua L were selected for the content of fungipathogens of phytopathogenic diseases. Results and their significance: This experimental study was aimed at the presence of fungi-pathogens of herbaceous plants as a result of human impact, occurring near the industrial zone "AFР". The composition of fungi-pathogens of herbaceous plants collected in this industrial zone was considered and studied. According to the results of an experimental laboratory study, phytopathogenic fungi of herbaceous plants belonging to 1 ordo, 1 familia, and 4 species were found.

Main problem: The article analyzes water quality assurance as the main goal of preserving human health. The study of chemical and microbiological parameters of wastewater and drinking water was carried out using generally accepted standards. The number of deaths associated with the use of contaminated drinking water, according to WHO, tripled in 2021 and reached almost 19 thousand against 6 thousand in 2020. In addition, the number of neoplasms, diseases of the genitourinary system, digestive organs and skin increased by 2 %, to 1.486 million. The reasons for the increase in the level of harmful chemicals and microbiological pollutants in the water are outdated sewage treatment plants, old pipes and disinfection with chlorine. Purpose: Study of the quality of wastewater and drinking water in Pavlodar, study of the quality of wastewater and drinking water in Pavlodar. Methods: Sampling of wastewater, chemical and bacteriological analysis of wastewater and drinking water, statistical method, correlation analysis of experimentally obtained results and calculated characteristics, etc. Results and their significance: In the field of public health risk, pollution of reservoirs that are sources of household drinking water supply and recreational water use, the continuing necessary high deterioration of water supply networks, their accident rate, as a result of low level of operation, failures in the operation of treatment facilities. Hygienic assessment of reservoirs according to complex indicators indicates the continuing high degree of water pollution in places of water use. The water quality indicators of the surface reservoirs of the region remain low in terms of sanitary and chemical (primarily organoleptic and general sanitary), as well as microbiological indicators. According to toxicological indicators, the level of water pollution in places of water use is estimated as moderate. The main pollutants of the Irtysh River in Pavlodar are industrial enterprises and housing and communal facilities that discharge untreated or insufficiently treated wastewater into reservoirs. A complex of causes of drinking water pollution has been identified: high deterioration of water supply networks, their accident rate, because of a low level of operation, failures in the operation of treatment facilities, unfair treatment of industrial wastewater by industrial enterprises of Pavlodar, etc. Priority preventive directions for improving the quality of water as a source of life are the implementation of long-term targeted planning of measures for the modernization of water supply and sewerage networks and facilities in Pavlodar. The state of water supply necessary and measures to improve it should be constantly monitored and considered at meetings of sanitary and anti-epidemic commissions.

The sustainable socio-economic development of the regions is determined by a number of factors, including the implementation of an effective budget policy, which plays a special role for the performance of social functions, regulating Inter-level organizational relations, strengthening the economic and financial independence of the regions.Effective management of budget policy makes it possible to purposefully use the mechanisms of budget regulation at all levels of management. At the same time, it involves the implementation of a number of functions, of which the control function is the most important. In the system of economic relations, it is assigned to a specialized financial body – the Treasury. Topical tasks are: regulation of budget flows in the region, strengthening control over the receipt and targeted use of budget funds; improving inter-budgetary relations; increase the revenue base of budgets by increasing their collection; etc. In the process of solving these tasks, a number of managerial, organizational and methodological problems arise, the solution of which contributes to improving the effectiveness of the budget policy of the region and, as a result, its economic development. Objective - to study the regional specifics of the implementation of budget policy in terms of the formation and execution of local budgets on the example of the Pavlodar budget, identify the existing problems in the region and determine the directions for improving the budget process. The methodological basis of the study is formed by general scientific and special methods of cognition: analysis and synthesis, deduction and induction, historical, logical, structural-functional and comparative analysis, as well as individual scientific methods: statistical-economic and computational-analytical. The formation of the local budget is carried out through the application of a single methodology, a single budget legislation and orientation to the Strategic Development Plan of the Republic of Kazakhstan until 2025, developed for the implementation of the main document of the state planning system for the medium – term period-the long-term development strategy of Kazakhstan until 2050. The implementation of all the tasks set out in the strategic development plans of the Republic will begin at the level of local budgets. The solution of State tasks is guaranteed, first of all, to meet the needs of the population at the local level. The role of regions in the entire process of reproduction cannot be overestimated, so the independence, flexibility and high degree of efficiency of using budget funds at the local level is the key to the successful development of society, production and business in any territory.

The article presents a method of teaching object-oriented programming to students of the educational program «Computer Engineering and software» using the project method. The problem of the insufficient level of organization of the educational process in colleges, aimed at studying any kind of object programming, is investigated. In this regard, the important aspects that must be taken into account when constructing a methodology for teaching object-oriented programming, aimed at enhancing the cognitive independence of students, are described in detail. It is shown that the solution to this problem largely depends on the degree of achievement of the learning goals of students specified in GOSTiPO, as well as on the methodological guide to object-oriented programming, developed in accordance with the requirements of modern education. An analysis was made of the State Compulsory Standard for Technical and Vocational Education of the Republic of Kazakhstan, the Model Curriculum and the Working Curriculum in the discipline "Fundamentals of Object-Oriented Programming" for students of the educational program "Computer Engineering and Software" and the teaching methodology developed on their basis. The purpose is to substantiate the methodology for teaching students object-oriented programming, which activates cognitive activity through the use of the project method and its practical application in the educational process. Methods: The methods of analysis, synthesis and deduction were used in the article. Results and their significance: The practical result of the analysis was the method of teaching college students object-oriented programming, using the project method, which is necessary for a more intensive development of cognitive independence. The practical significance of the results is to increase the efficiency of studying the discipline by taking into account the individual characteristics of students.

The main problem: Modern research in the development of fermented milk products is focused on increasing the bioavailability of milk components, as well as the use of bacterial components of sourdough, which increase health properties. The use of the fermentation process of skimmed milk with a combined starter consisting of traditional for cottage cheese and starter cultures of probiotic cultures immobilized in a gel of biopolymers is very important. Purpose: The purpose of this study is to determine the optimal amount of starter, consisting of an association of probiotic cultures immobilized in a gel of biopolymers (membranes) to be added to fermented skimmed milk in order to enrich it with functional ingredients. Methods: A one-factor experiment was used. The culture association Propionibacterium freudenreichii subsp. was used as a regulatory factor. Shermanii, Bifidobacterium lactis and Streptococcus thermophilus, immobilized in a biopolymer gel, added to skimmed milk in the form of membranes (determined as a percentage of the mass of fermented milk). Controlled factors are the main indicators characterizing the efficiency of the skim milk fermentation process; these are active acidity, the logarithm of the number of viable cells of bifidobacteria, the logarithm of the number of viable cells of propionic acid bacteria, and organoleptic evaluation. Results and their significance: Based on the results of a mathematical analysis of the totality of values of controlled factors depending on the amount of starter cultures of probiotic cultures, mathematical models were built to determine the degree of influence of the starter on the quality indicators of the product, using the Table Curve 3D-v4 mathematical computer program.

The degree of dаmаge to deer by the lаrvаe of Oedemаgenа tаrаndi of the Hypodermаtidаe fаmily depends on the number of femаles of the subcutаneous gаdfly in the summer. For the development of meаsures to combаt deer gаdflies, vаrious methods hаve been tested over the yeаrs, аmong them methods of wаtering аnd externаl locаl аpplicаtion. For this purpose, mаny reseаrchers tested dipterex (80 %), crystаlline chlorophos (97 %) in the form of аn 8 % solution, tiguvon, ricifon, dioxаfos, sulfidophos-20 аnd ectopor (2 % cypermethrin) аnd other drugs. Vаrbeks 35 %, Bаytex-50, Fenthion-50, Nаtаsol аnd Etаcid, etc. were tested intrаmusculаrly in vаrious doses on deer. The purpose is to study the prevаlence аnd effectiveness of the treаtment of edemаgenosis in sikа deer in the Ussuriysk urbаn district. The reseаrch wаs cаrried out аt the deer fаrm "Borisovskаyа". For the experiment, three groups of deer were formed with 6 heаds eаch. In order to study the therаpeutic аnd prophylаctic efficаcy of the two groups of drugs Аversect-2 аnd Dectomаx, the аnimаls of the first experimentаl group were injected with the drug Аversect-2 subcutаneously аt the rаte of 1 ml per 50 kg of аnimаl weight, deer of the second experimentаl group were injected subcutаneously with Dectomаx аt а dose of 0.2 mg per 1 kg of mаss, which corresponds to 1 ml of solution per 50 kg of mаss. The prepаrаtions were аdministered immediаtely аfter the end of the summer of gаdflies (end of July-beginning of Аugust). The third group of deer did not receive drugs, аnd it remаined the control group. The incidence of sikа deer entomosis in the Ussuriysk urbаn district for three yeаrs wаs quite high аnd remаined аt the sаme level for аlmost the entire period (43.21-48.8), with а slight decreаse in 2021 to 37.4 %, which wаs most likely due to the climаtic conditions of this period. Of the two selected drugs with seemingly the sаme spectrum of аction, the best results were obtаined on the deer of the second experimentаl group, where the drug "Dektomаx" wаs used, while the EI wаs significаntly (two times) lower thаn in the first experimentаl group аnd аmounted to 16.7 % versus 33. 3 %, аnd АI - 0.03, аgаinst 0.83.

In order to successfully conduct agricultural work and obtain a competitive harvest, it is mandatory to carry out spraying operations of crops that require highly qualified personnel, expensive equipment and suitable weather conditions. The use of tractors for spraying fields is the most common solution available at the moment, has disadvantages: high cost, risk of damage to the crop by "hitting", "hooking" or otherwise; environmental damage; due to exhaust gases, the demolition of the solution increases with increasing speed. Using a device designed specifically for spraying equipment is an ideal solution. The purpose of the article is to develop a working model of an automated sprayer for processing agricultural crops. The methods used are: technical justification of a controlled device for processing agricultural crops. Calculation of functional capabilities, algorithms of operation of the proposed automated device: selection of the type of sprayer, engine, chassis, controller, battery, as well as justification of the possibilities of using alternative energy sources (wind energy, solar energy); development of a 3D model of an automation device for anti-weed processing of agricultural crops, printing of parts, assembly of mechanical and electronic parts. Making a prototype using 3D printing; development of the wiring diagram of electronics, software (firmware of the microcontroller; application that controls the settings), testing of the prototype, assembly of the current model; rationale for the optimal use of Arduino and Raspberry Pi boards in this device in a pair: Raspberry Pi will allow you to control processes on the Arduino and easily interact with the Internet when the Arduino itself will perform simple operations such as interacting with electronics and reading sensor readings. The manufactured operating model showed compliance with the goals, a high degree of controllability, environmental friendliness, reduction of energy consumed, labor resources and can be used to scale this device. The developed model of the automation device for anti-weed treatment of agricultural crops can be used not only in agricultural pollination, but also as a mechanism for studying soil parameters: humidity, mineralogical composition and chemical content in the ground, using electronic sensors, as well as an automated mobile platform for any purpose requiring accurate navigation through the territory.

The article highlights the problem of coping behavior of students in stressful situations of the educational process. Purpose of the article - determination of the dominant productive and non-productive strategies of coping behavior among undergraduate students. While doing research the following methods were used: Coping with Stress Questionnaire (COPE) by K. Carver, M. Scheier and J. Weintraub, adapted by E.I. Rasskazova, T.O. Gordeeva and E.N. Aspen. Fourth-year students show significant variability in the choice of methods of coping behavior. This means they have a wider range of coping strategies. At the same time, first-year students do not have a diverse enough range of coping strategies. This may be due to their less experience and unfamiliarity with various coping techniques. Significant differences were found in the activity of using the effective strategy “Finding a solution to a problem” among students at different stages of training. This suggests that fourth-year students are more prone to problem-oriented coping, while first-year students prefer emotionally oriented coping with exam stress. As a result of the study, it was determined that the most common methods of coping behavior among students are the strategies “Accepting responsibility” and “Planning a solution to the problem.” This means that most students prefer active and mindful approaches to coping with difficulties. It has been proven that the relationship between methods of coping behavior and anxiety of students is different in all courses of study. This may be due to varying levels of experience, degree of curriculum difficulty, and other factors that influence perception and coping with stressful situations. These results highlight the importance of developing a variety of coping strategies in first-year students, as well as the need to support and train fourth-year students in using effective coping strategies.