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SAKHAROV READINGS 2021: ENVIRONMENTAL PROBLEMS OF THE XXI CENTURY Part 2最新文献

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RESULTS OF THE RESEARCH ON HEAVY METAL CONTENT IN BOTTOM SEDIMENT IN THE SUPERVISED AREA OF THE BELARUSIAN NUCLEAR POWER PLANT 白俄罗斯核电站监控区底泥重金属含量研究结果
SAKHAROV READINGS 2021: ENVIRONMENTAL PROBLEMS OF THE XXI CENTURY Part 2 Pub Date : 2021-05-20 DOI: 10.46646/sakh-2021-2-195-201
A. Pozdnyakova, M. G. Germenchyk
{"title":"RESULTS OF THE RESEARCH ON HEAVY METAL CONTENT IN BOTTOM SEDIMENT IN THE SUPERVISED AREA OF THE BELARUSIAN NUCLEAR POWER PLANT","authors":"A. Pozdnyakova, M. G. Germenchyk","doi":"10.46646/sakh-2021-2-195-201","DOIUrl":"https://doi.org/10.46646/sakh-2021-2-195-201","url":null,"abstract":"The article presents the results of bottom sediment study in the supervised area of the Belarusian NPP. The approximate coefficients of heavy metal content in bottom sediment and in a water body as a whole are calculated on the basis of a literature review. According to the experimental data, both background and critical river pollution levels are estimated in the supervised area of the Belarusian NPP.","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":"114543599","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}
引用次数: 0
ANALYSIS OF THE OPERATION OF WATER SUPPLY AND DRAINAGE SYSTEMS OF THE MEAT PROCESSING INDUSTRY ON THE EXAMPLE OF THE COMPANY «BORISOVSKY MEAT PROCESSING PLANT № 1» 以“鲍里索夫斯基第一肉品加工厂”为例，分析肉品加工业给排水系统的运行情况
SAKHAROV READINGS 2021: ENVIRONMENTAL PROBLEMS OF THE XXI CENTURY Part 2 Pub Date : 2021-05-20 DOI: 10.46646/sakh-2021-2-158-162
Y. Bykov, E. Len
{"title":"ANALYSIS OF THE OPERATION OF WATER SUPPLY AND DRAINAGE SYSTEMS OF THE MEAT PROCESSING INDUSTRY ON THE EXAMPLE OF THE COMPANY «BORISOVSKY MEAT PROCESSING PLANT № 1»","authors":"Y. Bykov, E. Len","doi":"10.46646/sakh-2021-2-158-162","DOIUrl":"https://doi.org/10.46646/sakh-2021-2-158-162","url":null,"abstract":"The features of water supply and sanitation of meat processing industry enterprises are considered. The analysis of the functioning of local wastewater treatment facilities of JSC «Borisovsky Meat Processing Plant No. 1» has been carried out. The analysis of the functioning of the existing local wastewater treatment plants and the comparison of the efficiency of their functioning before the modernization showed that the efficiency of treatment increased and amounted to 75 to 95% according to the main indicators. The implemented method of reagent pressure flotation with the use of BAT allowed to bring the work of the local treatment facilities of the enterprise in compliance with the high requirements of the European Union.","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":"127185277","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}
引用次数: 0
ANALYSIS OF ASSOCIATION OF VDR GENE VARIANTS WITH SERUM VITAMIN D LEVEL IN PATIENTS WITH BONE-MUSCULAR DISEASE 骨骼肌疾病患者VDR基因变异与血清维生素d水平的相关性分析
SAKHAROV READINGS 2021: ENVIRONMENTAL PROBLEMS OF THE XXI CENTURY Part 2 Pub Date : 2021-05-20 DOI: 10.46646/sakh-2021-2-146-149
A. V. Yarshevich, P. Marozik
{"title":"ANALYSIS OF ASSOCIATION OF VDR GENE VARIANTS WITH SERUM VITAMIN D LEVEL IN PATIENTS WITH BONE-MUSCULAR DISEASE","authors":"A. V. Yarshevich, P. Marozik","doi":"10.46646/sakh-2021-2-146-149","DOIUrl":"https://doi.org/10.46646/sakh-2021-2-146-149","url":null,"abstract":"Currently, the pathology of the musculoskeletal system is considered in several multifactorial diseases, the pathogenesis of which is complex and is due to the interaction of environmental and endogenous factors. An important role in the progression of pathology is played by disorders in metabolism and a decrease in sensitivity to vitamin D. Studies of the past two decades have shown that the various biological actions of the active metabolite of vitamin D - 1,25-dihydroxy vitamin D (calcitriol) - are carried out by modulating the expression of genes that are mediated by interaction with the intracellular vitamin D receptor (VDR). VDR is a product of the corresponding gene - VDR, which determines its structure and functional activity. In this gene, a certain number of polymorphic variants have been identified that can affect gene expression.","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":"126017287","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}
引用次数: 0
OPTIMIZATION OF AIR POLLUTION IN BEIJING FROM MOBILE SOURCES 北京移动源空气污染优化
SAKHAROV READINGS 2021: ENVIRONMENTAL PROBLEMS OF THE XXI CENTURY Part 2 Pub Date : 2021-05-20 DOI: 10.46646/sakh-2021-2-224-226
E. Zhang, Gao Shuai, Zhao Xiaofeng, Xu Shiyi, Hu Xinyue, Fang Jun, Luo Lantianzi, Dong Wenwen, Pan Yuting, U. Kapitsa
{"title":"OPTIMIZATION OF AIR POLLUTION IN BEIJING FROM MOBILE SOURCES","authors":"E. Zhang, Gao Shuai, Zhao Xiaofeng, Xu Shiyi, Hu Xinyue, Fang Jun, Luo Lantianzi, Dong Wenwen, Pan Yuting, U. Kapitsa","doi":"10.46646/sakh-2021-2-224-226","DOIUrl":"https://doi.org/10.46646/sakh-2021-2-224-226","url":null,"abstract":"In recent years, due to active economic development, the growth in the number of vehicles, China has faced serious environmental pollution, especially the problem of air pollution in cities is becoming more and more serious. Air quality in many large cities has deteriorated due to emissions of NOx, SOx and COx from vehicle exhaust gases and the subsequent formation of photochemical smog. Urban air pollution affects urban health and urban development. With regard to air protection, the Chinese government is implementing many programs. Using the example of Beijing, this article proposes a method for optimizing urban air protection.","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":"126022414","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}
引用次数: 0
USE OF INSTRUMENTAL NEUTRON-ACTIVATION ANALYSIS FOR ECOLOGICAL MONITORING OF TECHNOGENIC TERRITORIES OF UZBEKISTAN 使用仪器中子活化分析的生态监测乌兹别克斯坦的技术领土
SAKHAROV READINGS 2021: ENVIRONMENTAL PROBLEMS OF THE XXI CENTURY Part 2 Pub Date : 2021-05-20 DOI: 10.46646/sakh-2021-2-166-169
E. Danilova, B. Kurbanov, Y. Ahmedov, N. X. Xushvaktov, X. S. Farmanov
{"title":"USE OF INSTRUMENTAL NEUTRON-ACTIVATION ANALYSIS FOR ECOLOGICAL MONITORING OF TECHNOGENIC TERRITORIES OF UZBEKISTAN","authors":"E. Danilova, B. Kurbanov, Y. Ahmedov, N. X. Xushvaktov, X. S. Farmanov","doi":"10.46646/sakh-2021-2-166-169","DOIUrl":"https://doi.org/10.46646/sakh-2021-2-166-169","url":null,"abstract":"The article presents the results of the study of the macro- and microelement composition of natural, technogenic, biological and ecological objects, food products and biosubstrates (hair) of the inhabitants of the technogenic territories of Uzbekistan, where the country’s industrial enterprises operate, using neutron activation analysis. The ecological monitoring of these territories is carried out. The results of the elemental analysis of reference samples and the soils of the studied territories are presented.","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":"124108598","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}
引用次数: 0
QUALITY CONTROL OF THE ELECTRONIC PORTAL IMAGE DETECTOR 电子门户图像探测器的质量控制
SAKHAROV READINGS 2021: ENVIRONMENTAL PROBLEMS OF THE XXI CENTURY Part 2 Pub Date : 2021-05-20 DOI: 10.46646/sakh-2021-2-138-142
А. А. Shish, T. Chikova
{"title":"QUALITY CONTROL OF THE ELECTRONIC PORTAL IMAGE DETECTOR","authors":"А. А. Shish, T. Chikova","doi":"10.46646/sakh-2021-2-138-142","DOIUrl":"https://doi.org/10.46646/sakh-2021-2-138-142","url":null,"abstract":"An important element of a modern high-tech radiotherapy complex based on a linear electron accelerator is an electronic detector of portal images. It ensures the accuracy of the patient’s positioning on the treatment table, the compliance of the delivered dose distribution with the planned one, and allows for fast and accurate verification of treatment plans with volumetric modulation of the radiation intensity. The main provisions of the quality control of the electronic portal image detector are considered. It is shown that it includes the following stages: installation and commissioning of equipment; radiation dose control; calibration; quality control of clinical images; software testing; development of a quality assurance program that ensures the effectiveness and reliability of the patient’s radiation conditions in the course of radiation therapy.","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":"124315923","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}
引用次数: 0
KEMSKAYA WIND POWER PLANT IS A RATIONAL WAY OF KARELIA’S ENERGY SUPPLY Kemskaya风力发电厂是卡累利阿能源供应的一种合理方式
SAKHAROV READINGS 2021: ENVIRONMENTAL PROBLEMS OF THE XXI CENTURY Part 2 Pub Date : 2021-05-20 DOI: 10.46646/sakh-2021-2-318-321
G. Sidorenko, V. E. Strugov
{"title":"KEMSKAYA WIND POWER PLANT IS A RATIONAL WAY OF KARELIA’S ENERGY SUPPLY","authors":"G. Sidorenko, V. E. Strugov","doi":"10.46646/sakh-2021-2-318-321","DOIUrl":"https://doi.org/10.46646/sakh-2021-2-318-321","url":null,"abstract":"The analysis of the Karelia’s fuel and energy complex has been carried out and its energy efficiency has been determined. Studies of Karelia’s wind resources have been carried out and the most favorable places for the construction of wind power plants have been determined. The results of studying the structure of wind speed in the city of Kem are presented. The rational way of development of the power industry in Karelia based on the use of wind energy has been substantiated. The parameters of the Kemskaya wind power plant have been determined.","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":"131226053","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}
引用次数: 0
RESEARCH AND COMPARISON OF OPTIMIZATION OF COMPUTER PROGRAMS 计算机程序优化的研究与比较
SAKHAROV READINGS 2021: ENVIRONMENTAL PROBLEMS OF THE XXI CENTURY Part 2 Pub Date : 2021-05-20 DOI: 10.46646/sakh-2021-2-302-305
L. Lipnitski, P. Shalkevich, M. A. Treyvas, E. P. Cherevan
{"title":"RESEARCH AND COMPARISON OF OPTIMIZATION OF COMPUTER PROGRAMS","authors":"L. Lipnitski, P. Shalkevich, M. A. Treyvas, E. P. Cherevan","doi":"10.46646/sakh-2021-2-302-305","DOIUrl":"https://doi.org/10.46646/sakh-2021-2-302-305","url":null,"abstract":"Improving the performance of the created software product is one of the most important moments in the information industry. Optimal values of the speed of the program are achieved using various methods of code optimization. This paper presents the main ways to solve this problem.","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":"133813283","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}
引用次数: 0
MODELING THE FLUX OF SOLAR RADIATION 模拟太阳辐射通量
SAKHAROV READINGS 2021: ENVIRONMENTAL PROBLEMS OF THE XXI CENTURY Part 2 Pub Date : 2021-05-20 DOI: 10.46646/sakh-2021-2-321-324
E. Utkina, G. Sidorenko
{"title":"MODELING THE FLUX OF SOLAR RADIATION","authors":"E. Utkina, G. Sidorenko","doi":"10.46646/sakh-2021-2-321-324","DOIUrl":"https://doi.org/10.46646/sakh-2021-2-321-324","url":null,"abstract":"There are a number of methods to determine the flux of solar radiation onto the receiving surface. The best results are obtained by Byrd’s method. Its improvement is possible by introducing correction factors. Simulation of the solar radiation flux, based on this approach, gives sufficiently accurate results for solving practical problems. To increase the reliability of calculations, it is advisable to use more extensively the databases of actinometric observations obtained at observation posts on the territory of the former USSR.","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":"114081074","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}
引用次数: 0
ADDITIONAL METHODS FOR PRESERVING THE GENE POOL OF POPULATIONS OF RARE SPECIES OF MEDICINAL PLANTS 珍稀药用植物种群基因库保存的其他方法
SAKHAROV READINGS 2021: ENVIRONMENTAL PROBLEMS OF THE XXI CENTURY Part 2 Pub Date : 2021-05-20 DOI: 10.46646/sakh-2021-2-371-374
A. G. Chernetskaya, T. V. Yunkevich, T. V. Kalenchuk
{"title":"ADDITIONAL METHODS FOR PRESERVING THE GENE POOL OF POPULATIONS OF RARE SPECIES OF MEDICINAL PLANTS","authors":"A. G. Chernetskaya, T. V. Yunkevich, T. V. Kalenchuk","doi":"10.46646/sakh-2021-2-371-374","DOIUrl":"https://doi.org/10.46646/sakh-2021-2-371-374","url":null,"abstract":"To effectively conserve the gene pool of protected plants ex situ, a wide range of methods and approaches is used, each of which has its own advantages and disadvantages. To date, considerable experience has been gained in the preservation of plant genetic resources, which are important mainly for the agricultural sector, using different temperature regimes; gene banks have been created all over the world. Unfortunately, cryopreservation of seeds and various other plant material is successfully used mainly for agricultural crops, and experiments to preserve the gene pool of rare and endangered plant species are not so widespread. It is necessary to investigate the possibility of sustainable reproduction of the gene pool of certain rare and endangered species. The use of microclonal reproduction of protected plants is an additional way to preserve their gene pool and a prerequisite for the repаtriation of species that are disappearing in nature. The development of effective methods of microclonal reproduction is the basis of work on the creation of in vitro genetic banks of rare and endangered plant species, as well as one of the promising directions for the conservation of biodiversity in general.","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":"128544738","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}
引用次数: 0
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