Pub Date : 2021-05-20DOI: 10.46646/sakh-2021-2-296-299
V. Krasovsky, E. P. Cherevan
The use of modules of various structural elements makes it possible to simplify the calculations of complex products that make up the majority in industries related to the production of energy devices and devices embedded in technological processes in the production of various types of energy. Visualization of the impact on the elements of products of various types of deformation allows students to visually record the flow of processes that affect the mechanical strength by modeling various input data.
{"title":"MODELING AND VISUALIZATION OF PROCESSES IN UNITS OF CONSTRUCTIONS","authors":"V. Krasovsky, E. P. Cherevan","doi":"10.46646/sakh-2021-2-296-299","DOIUrl":"https://doi.org/10.46646/sakh-2021-2-296-299","url":null,"abstract":"The use of modules of various structural elements makes it possible to simplify the calculations of complex products that make up the majority in industries related to the production of energy devices and devices embedded in technological processes in the production of various types of energy. Visualization of the impact on the elements of products of various types of deformation allows students to visually record the flow of processes that affect the mechanical strength by modeling various input data.","PeriodicalId":385455,"journal":{"name":"SAKHAROV READINGS 2021: ENVIRONMENTAL PROBLEMS OF THE XXI CENTURY Part 2","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121042784","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-05-20DOI: 10.46646/sakh-2021-2-162-166
S. Golovatyi, P. R. Khilimonchyk, S. Savchenko, A. N. Kuzmich, V. D. Duzinchuk
Currently, various criteria and indicators are used to assess the heavy metal pollution of agricultural lands. The background concentration of heavy metals in soil, the hygienic standards established for them and the differentiated standards, which are based on the threshold limit values of such elements in various soils, can be used as criteria for assessing the ecological state of agricultural lands. The threshold limit values are developed taking into account the background concentration of the element, its hygienic standard, soil buffering capacity and the land-use purpose. The use of differentiated standards allows proper quality control of agricultural lands in terms of environmentally hazardous chemicals and choosing the option for safe use of contaminated agricultural land.
{"title":"APPROACHES TO ECOLOGICAL RATING OF HEAVY METALS IN AGRICULTURAL LANDS","authors":"S. Golovatyi, P. R. Khilimonchyk, S. Savchenko, A. N. Kuzmich, V. D. Duzinchuk","doi":"10.46646/sakh-2021-2-162-166","DOIUrl":"https://doi.org/10.46646/sakh-2021-2-162-166","url":null,"abstract":"Currently, various criteria and indicators are used to assess the heavy metal pollution of agricultural lands. The background concentration of heavy metals in soil, the hygienic standards established for them and the differentiated standards, which are based on the threshold limit values of such elements in various soils, can be used as criteria for assessing the ecological state of agricultural lands. The threshold limit values are developed taking into account the background concentration of the element, its hygienic standard, soil buffering capacity and the land-use purpose. The use of differentiated standards allows proper quality control of agricultural lands in terms of environmentally hazardous chemicals and choosing the option for safe use of contaminated agricultural land.","PeriodicalId":385455,"journal":{"name":"SAKHAROV READINGS 2021: ENVIRONMENTAL PROBLEMS OF THE XXI CENTURY Part 2","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125786155","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-05-20DOI: 10.46646/sakh-2021-2-220-223
L. Fedonyuk, O. Skyba, O. Yarema, E. Mochuk
The ecological state of the Seret River was assessed by studying the physicochemical parameters of the river reservoir (the content of dissolved oxygen, water temperature), biogenic substances (phosphorus compounds) and comparing them with the literature data on the development of phytoplankton, in particular, blue-green algae. It is analyzed that an increase in the concentration of phosphorus in the reservoir contributes to an increase in the biomass of phytoplankton, and with a decrease in the content of phosphates, the number of phytoplankton decreases, which may be a consequence of an increased anthropogenic impact on the reservoir. The development of eutrophication processes in the Seret River was established, which can be prevented by a decrease in the flow of pollutants into the river and compliance with sanitary rules at the water intake.
{"title":"ASSESSMENT OF THE STATE OF WATER QUALITY DUE TO EUTROPHICATION CONDITIONS (ON THE EXAMPLE OF THE SERET RIVER, UKRAINE)","authors":"L. Fedonyuk, O. Skyba, O. Yarema, E. Mochuk","doi":"10.46646/sakh-2021-2-220-223","DOIUrl":"https://doi.org/10.46646/sakh-2021-2-220-223","url":null,"abstract":"The ecological state of the Seret River was assessed by studying the physicochemical parameters of the river reservoir (the content of dissolved oxygen, water temperature), biogenic substances (phosphorus compounds) and comparing them with the literature data on the development of phytoplankton, in particular, blue-green algae. It is analyzed that an increase in the concentration of phosphorus in the reservoir contributes to an increase in the biomass of phytoplankton, and with a decrease in the content of phosphates, the number of phytoplankton decreases, which may be a consequence of an increased anthropogenic impact on the reservoir. The development of eutrophication processes in the Seret River was established, which can be prevented by a decrease in the flow of pollutants into the river and compliance with sanitary rules at the water intake.","PeriodicalId":385455,"journal":{"name":"SAKHAROV READINGS 2021: ENVIRONMENTAL PROBLEMS OF THE XXI CENTURY Part 2","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123734136","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-05-20DOI: 10.46646/sakh-2021-2-191-195
V. Lemiasheuski, M. Ozcan
In the food industry a large amount of solid and liquid waste is produced during production, preparation and consumption. When these wastes are given directly to the environment, they cause environmental pollution and the loss of valuable biomass and nutrients. In food factories, large amounts of food wastes, called by-products, are formed as a result of the process, and many of these are immediately destroyed or used to produce products with low economic value (animal feed, fertilizer, etc.) using lower technologies.
{"title":"CEREAL PRODUCT WASTES AND THEIR UTILIZATION IN VARIOUS INDUSTRIAL AREAS","authors":"V. Lemiasheuski, M. Ozcan","doi":"10.46646/sakh-2021-2-191-195","DOIUrl":"https://doi.org/10.46646/sakh-2021-2-191-195","url":null,"abstract":"In the food industry a large amount of solid and liquid waste is produced during production, preparation and consumption. When these wastes are given directly to the environment, they cause environmental pollution and the loss of valuable biomass and nutrients. In food factories, large amounts of food wastes, called by-products, are formed as a result of the process, and many of these are immediately destroyed or used to produce products with low economic value (animal feed, fertilizer, etc.) using lower technologies.","PeriodicalId":385455,"journal":{"name":"SAKHAROV READINGS 2021: ENVIRONMENTAL PROBLEMS OF THE XXI CENTURY Part 2","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114591498","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-05-20DOI: 10.46646/sakh-2021-2-177-181
K. S. Kisel, E. Len
An analysis of the operation of the plant’s water and drainage systems has been carried out. The water supply is provided from the Gomelvodokal water supply network and from the surface water intake, Lake Shapor. The most water-intensive process is the preparation of paints. The plant’s drainage system operates local wastewater treatment plants for the production of rainwater wastewater and wastewater treatment plants for the production of wastewater. Also a feature of the plant’s water and drainage systems is that the object of water supply and drainage is the same water facility - Lake Shapor, the water from which before use in technological processes is treated.
{"title":"FEATURES OF THE WATER SUPPLY AND DRAINAGE SYSTEMS OF THE GOMELOBOI COMPANY BY CBK-CONSULT","authors":"K. S. Kisel, E. Len","doi":"10.46646/sakh-2021-2-177-181","DOIUrl":"https://doi.org/10.46646/sakh-2021-2-177-181","url":null,"abstract":"An analysis of the operation of the plant’s water and drainage systems has been carried out. The water supply is provided from the Gomelvodokal water supply network and from the surface water intake, Lake Shapor. The most water-intensive process is the preparation of paints. The plant’s drainage system operates local wastewater treatment plants for the production of rainwater wastewater and wastewater treatment plants for the production of wastewater. Also a feature of the plant’s water and drainage systems is that the object of water supply and drainage is the same water facility - Lake Shapor, the water from which before use in technological processes is treated.","PeriodicalId":385455,"journal":{"name":"SAKHAROV READINGS 2021: ENVIRONMENTAL PROBLEMS OF THE XXI CENTURY Part 2","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130295668","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-05-20DOI: 10.46646/sakh-2021-2-24-27
N. V. Bogdanova, V. Sagan, O. A. Sokolovich
As a result of the research, data on the dynamics of fibrillation of insulin molecules under different temperature conditions are presented. The influence of the pH of the medium and mechanical action on the processes of amyloid formation is also studied. In vitro experiments revealed three stages of fibrillation of insulin molecules.
{"title":"INFLUENCE OF PHYSICO-CHEMICAL FACTORS ON THE PROCESS OF FIBRILLATION OF THE INSULIN MOLECULE","authors":"N. V. Bogdanova, V. Sagan, O. A. Sokolovich","doi":"10.46646/sakh-2021-2-24-27","DOIUrl":"https://doi.org/10.46646/sakh-2021-2-24-27","url":null,"abstract":"As a result of the research, data on the dynamics of fibrillation of insulin molecules under different temperature conditions are presented. The influence of the pH of the medium and mechanical action on the processes of amyloid formation is also studied. In vitro experiments revealed three stages of fibrillation of insulin molecules.","PeriodicalId":385455,"journal":{"name":"SAKHAROV READINGS 2021: ENVIRONMENTAL PROBLEMS OF THE XXI CENTURY Part 2","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123870599","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-05-20DOI: 10.46646/sakh-2021-2-100-103
A. Rybina, A. V. Haida
Radiation therapy is a highly effective targeted therapy for the treatment of cancer. Technological innovations have made it possible to directly integrate imaging technology into the radiation processing device to improve the accuracy and accuracy of radiation delivery. In addition to meeting the clinical need for more effective control of dose placement in the body, imaging radiotherapy has enabled innovators in the field to accelerate the study of several different radiation delivery paradigms, including toxicity reduction, dose-escalation, hypofractionation, voxelization, and adaptation.
{"title":"APPLICATION OF IGRT IN CLINICAL PRACTICE","authors":"A. Rybina, A. V. Haida","doi":"10.46646/sakh-2021-2-100-103","DOIUrl":"https://doi.org/10.46646/sakh-2021-2-100-103","url":null,"abstract":"Radiation therapy is a highly effective targeted therapy for the treatment of cancer. Technological innovations have made it possible to directly integrate imaging technology into the radiation processing device to improve the accuracy and accuracy of radiation delivery. In addition to meeting the clinical need for more effective control of dose placement in the body, imaging radiotherapy has enabled innovators in the field to accelerate the study of several different radiation delivery paradigms, including toxicity reduction, dose-escalation, hypofractionation, voxelization, and adaptation.","PeriodicalId":385455,"journal":{"name":"SAKHAROV READINGS 2021: ENVIRONMENTAL PROBLEMS OF THE XXI CENTURY Part 2","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114029909","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-05-20DOI: 10.46646/sakh-2021-2-48-52
L. Zhuk, Y. Malinovskaya
The paper presents indicators of morbidity and survival of patients with pancreatic cancer, taking into account the age, as well as the prevalence of the process: local stages; the presence of regional or distant metastasis. The analysis of the incidence of pancreatic cancer in the Republic of Belarus for 2006-18 was carried out.
{"title":"ANALYSIS OF INCIDENCE IN THE REPUBLIC OF BELARUS AND MINSK. CYTOLOGICAL FEATURES OF THE DIAGNOSTICS OF PANCREAS CANCER","authors":"L. Zhuk, Y. Malinovskaya","doi":"10.46646/sakh-2021-2-48-52","DOIUrl":"https://doi.org/10.46646/sakh-2021-2-48-52","url":null,"abstract":"The paper presents indicators of morbidity and survival of patients with pancreatic cancer, taking into account the age, as well as the prevalence of the process: local stages; the presence of regional or distant metastasis. The analysis of the incidence of pancreatic cancer in the Republic of Belarus for 2006-18 was carried out.","PeriodicalId":385455,"journal":{"name":"SAKHAROV READINGS 2021: ENVIRONMENTAL PROBLEMS OF THE XXI CENTURY Part 2","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125464189","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-05-20DOI: 10.46646/sakh-2021-2-142-146
D. V. Shpak, T. Cyikova
The method of radionuclide diagnostics of cancer diseases based on the registration of radiation when radiopharmaceuticals are injected into the patient’s body is one of the most highly sensitive and effective. However, at present, there is no universal program for quality assurance of such examination of patients in the Department of Nuclear Medicine in the world. The necessity and relevance of developing a system of quality control and quality assurance of diagnostic equipment in the department of radioisotope diagnostics of a medical institution have been substantiated. The conditions of quality control, stages, and algorithms of daily quality control, requirements for quality assurance of diagnostic devices, including tomograph cross-calibration, stability check, homogeneity test, pixel noise check, spatial resolution and contrast, table position check are considered.
{"title":"CONTROL AND QUALITY ASSURANCE OF DIAGNOSTIC EQUIPMENT IN THE RADIOISOTOPE DIAGNOSTICS DEPARTMENT","authors":"D. V. Shpak, T. Cyikova","doi":"10.46646/sakh-2021-2-142-146","DOIUrl":"https://doi.org/10.46646/sakh-2021-2-142-146","url":null,"abstract":"The method of radionuclide diagnostics of cancer diseases based on the registration of radiation when radiopharmaceuticals are injected into the patient’s body is one of the most highly sensitive and effective. However, at present, there is no universal program for quality assurance of such examination of patients in the Department of Nuclear Medicine in the world. The necessity and relevance of developing a system of quality control and quality assurance of diagnostic equipment in the department of radioisotope diagnostics of a medical institution have been substantiated. The conditions of quality control, stages, and algorithms of daily quality control, requirements for quality assurance of diagnostic devices, including tomograph cross-calibration, stability check, homogeneity test, pixel noise check, spatial resolution and contrast, table position check are considered.","PeriodicalId":385455,"journal":{"name":"SAKHAROV READINGS 2021: ENVIRONMENTAL PROBLEMS OF THE XXI CENTURY Part 2","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121941417","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-05-20DOI: 10.46646/sakh-2021-2-342-345
L. V. Dergacheva
Every year, the negative impact of the motor transport complex on all links of the biosphere, especially in urban agglomerations, is increasing. To reduce this impact, as well as to develop measures to reduce emissions of pollutants, including greenhouse gases, it is necessary to have clear methods for determining the mass of emissions of pollutants from motor vehicles. The article analyzes the methods for determining the mass of emissions of pollutants during the operation of motor vehicles. Based on the analysis, a method is proposed that allows you to link the emissions of pollutants with the fuel consumption of a particular transport unit. The latter is relevant in the light of the "carbon tax" being introduced in the EU countries. A model of urban bioarchitecture has been developed, suggesting the use of green spaces as an acoustic screen for transport highways. This approach will reduce not only the noise level, but also the emissions of pollutants, as well as improve the urban microclimate.
{"title":"DEVELOPMENT OF MEASURES TO REDUCE THE IMPACT OF MOTOR TRANSPORT FLOWS IN URBAN AGGLOMERATIONS BASED ON AN INTEGRATED APPROACH","authors":"L. V. Dergacheva","doi":"10.46646/sakh-2021-2-342-345","DOIUrl":"https://doi.org/10.46646/sakh-2021-2-342-345","url":null,"abstract":"Every year, the negative impact of the motor transport complex on all links of the biosphere, especially in urban agglomerations, is increasing. To reduce this impact, as well as to develop measures to reduce emissions of pollutants, including greenhouse gases, it is necessary to have clear methods for determining the mass of emissions of pollutants from motor vehicles. The article analyzes the methods for determining the mass of emissions of pollutants during the operation of motor vehicles. Based on the analysis, a method is proposed that allows you to link the emissions of pollutants with the fuel consumption of a particular transport unit. The latter is relevant in the light of the \"carbon tax\" being introduced in the EU countries. A model of urban bioarchitecture has been developed, suggesting the use of green spaces as an acoustic screen for transport highways. This approach will reduce not only the noise level, but also the emissions of pollutants, as well as improve the urban microclimate.","PeriodicalId":385455,"journal":{"name":"SAKHAROV READINGS 2021: ENVIRONMENTAL PROBLEMS OF THE XXI CENTURY Part 2","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126587816","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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