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

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BETA-RADIATING RADIONUCLIDES FORMED IN A WATER TARGET OF A COMMERCIAL CYCLOTRON 在商业回旋加速器的水靶中形成的放射性核素
SAKHAROV READINGS 2021: ENVIRONMENTAL PROBLEMS OF THE XXI CENTURY Part 2 Pub Date : 2021-05-20 DOI: 10.46646/sakh-2021-2-248-252
D. Brinkevich, S. Brinkevich, H. Kiyavitskaya, A. Kiyko
{"title":"BETA-RADIATING RADIONUCLIDES FORMED IN A WATER TARGET OF A COMMERCIAL CYCLOTRON","authors":"D. Brinkevich, S. Brinkevich, H. Kiyavitskaya, A. Kiyko","doi":"10.46646/sakh-2021-2-248-252","DOIUrl":"https://doi.org/10.46646/sakh-2021-2-248-252","url":null,"abstract":"The accumulation of в-emitting radionuclides during irradiation of a liquid target of the Cyclone 18/9 HC commercial cyclotron and the production of radiopharmaceuticals (RP) based on 18F was studied by liquid scintillation spectroscopy. It is shown that with prolonged use of the target in the в-spectra of regenerated water [18O] H2O and ready-made RP [18F] NaF, in addition to the maximum due to tritium, a number of maxima appear in both the low-and high-energy parts of the spectrum. Storage for 3 months leads to a significant transformation of the spectra - the intensity of the low-energy wing of the regenerated water spectrum decreases sharply, the maximum in the 300 channel region disappears, while the intensity of the high-energy wing decreases not so dramatically. It was found that the tritium content in the regenerated water can be reliably estimated only after storage for 3 months.","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":"126971973","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
METHOD OF PRELIMINARY QUALITY ANALYSIS AND SELECTION OF MEASUREMENT DATA BY ATMOSPHERIC AIR MONITORING SYSTEM FOR FURTHER TREATMENT 大气监测系统测量数据的初步质量分析和选择方法
SAKHAROV READINGS 2021: ENVIRONMENTAL PROBLEMS OF THE XXI CENTURY Part 2 Pub Date : 2021-05-20 DOI: 10.46646/sakh-2021-2-195-198
P. N. Paulenka, E. Melnik, A. Liudchik
{"title":"METHOD OF PRELIMINARY QUALITY ANALYSIS AND SELECTION OF MEASUREMENT DATA BY ATMOSPHERIC AIR MONITORING SYSTEM FOR FURTHER TREATMENT","authors":"P. N. Paulenka, E. Melnik, A. Liudchik","doi":"10.46646/sakh-2021-2-195-198","DOIUrl":"https://doi.org/10.46646/sakh-2021-2-195-198","url":null,"abstract":"A methodology and a computer program have been developed for preliminary analysis and selection of qualitative observational data by the atmospheric air monitoring system in order to form a unified database and further more complex processing. The program converts the data to a single specified format, analyzes the completeness of observation data at individual observation periods and possible errors due to poor-quality measuring equipment, calculates the monthly average values of the measured parameters and their variances.","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":"130797520","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
STOCHASTIC MODEL FOR SIMULATING TIME SERIES OF METEOROLOGICAL ELEMENTS 模拟气象要素时间序列的随机模式
SAKHAROV READINGS 2021: ENVIRONMENTAL PROBLEMS OF THE XXI CENTURY Part 2 Pub Date : 2021-05-20 DOI: 10.46646/sakh-2021-2-293-296
А. А. Butsko, А. А. Kirukhin, V. Pashynski, А. I. Rodzkin
{"title":"STOCHASTIC MODEL FOR SIMULATING TIME SERIES OF METEOROLOGICAL ELEMENTS","authors":"А. А. Butsko, А. А. Kirukhin, V. Pashynski, А. I. Rodzkin","doi":"10.46646/sakh-2021-2-293-296","DOIUrl":"https://doi.org/10.46646/sakh-2021-2-293-296","url":null,"abstract":"The article presents the results of the development of a stochastic model for simulating time meteorological series (stochastic weather generator). Modeling of artificial meteorological series with a discreteness of one day is performed on the basis of the Monte Carlo method for the following elements: maximum and minimum air temperature, solar radiation, wind speed, relative humidity, amount and intensity of precipitation. When developing the stochastic model, the ground-level network observations of the State Institution «Republican Hydrometeorological Center» for the Minsk OMN (ф = 53.92°, Z = 27.63°) obtained for the period from 2000-2020 were used. The resulting simulated meteorological series are statistically identical to the actual series.","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":"132744588","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
ENVIRONMENTAL CLEANING MEASURES SURFACE FLOW FROM URBANIZED AREAS 环境清洁措施地表水流从城市化地区
SAKHAROV READINGS 2021: ENVIRONMENTAL PROBLEMS OF THE XXI CENTURY Part 2 Pub Date : 2021-05-20 DOI: 10.46646/sakh-2021-2-352-355
M. Madani
{"title":"ENVIRONMENTAL CLEANING MEASURES SURFACE FLOW FROM URBANIZED AREAS","authors":"M. Madani","doi":"10.46646/sakh-2021-2-352-355","DOIUrl":"https://doi.org/10.46646/sakh-2021-2-352-355","url":null,"abstract":"The article proposes the improvement of methods for ensuring the ecological safety of the environment when cleaning surface runoff from urbanized areas. The analysis of the influence of surface runoff from urbanized areas on the ecological situation in the area of construction of treatment facilities has been carried out. Justified and experimentally proved for the city of Odessa the need for a comprehensive solution to the problem of cleaning surface runoff from urbanized areas, taking into account the data on the formation, pollution and characteristics of rain and melt waters.","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":"134390479","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
ENERGY EFFICIENT TECHNOLOGIES OF PREPARATION OF SALAD SEEDS FOR SOWING 用于播种的沙拉种子制备的节能技术
SAKHAROV READINGS 2021: ENVIRONMENTAL PROBLEMS OF THE XXI CENTURY Part 2 Pub Date : 2021-05-20 DOI: 10.46646/sakh-2021-2-311-314
V. Pashynski, V. V. Sivukha
{"title":"ENERGY EFFICIENT TECHNOLOGIES OF PREPARATION OF SALAD SEEDS FOR SOWING","authors":"V. Pashynski, V. V. Sivukha","doi":"10.46646/sakh-2021-2-311-314","DOIUrl":"https://doi.org/10.46646/sakh-2021-2-311-314","url":null,"abstract":"An overview is given on the possibility of preparing seeds for sowing in order to increase germination and productivity by exposing them to a variable non-uniform electric field of high intensity.","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":"133488415","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
SOLAR FLARES AND THEIR PREDICTION METHODS 太阳耀斑及其预测方法
SAKHAROV READINGS 2021: ENVIRONMENTAL PROBLEMS OF THE XXI CENTURY Part 2 Pub Date : 2021-05-20 DOI: 10.46646/sakh-2021-2-155-158
O. Boyarkin, A. Kapskaya
{"title":"SOLAR FLARES AND THEIR PREDICTION METHODS","authors":"O. Boyarkin, A. Kapskaya","doi":"10.46646/sakh-2021-2-155-158","DOIUrl":"https://doi.org/10.46646/sakh-2021-2-155-158","url":null,"abstract":"Predicting solar flares is an important task in solar physics. The occurrence of solar flares is highly dependent on the structure and topology of the Sun’s magnetic fields. Disturbances caused by solar flares affect the operation of ground-based communications, navigation, warning systems, disrupt the functioning of on-board electronic equipment on space objects and aircrafts. In connection with these factors, there is an issue of predicting this phenomenon. This work investigates the process of occurrence of solar flares, the development of methods for predicting them and the difficulties that arise in this case. Also it presents one of the most common methods of solar flares.","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":"133052909","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 FREQUENCY OF OCCURRENCE OF MOLECULAR GENETIC MARKERS OF PREDISPOSITION TO CARDIOVASCULAR PATHOLOGY IN ATHLETES 运动员心血管疾病易感性分子遗传标记发生频率分析
SAKHAROV READINGS 2021: ENVIRONMENTAL PROBLEMS OF THE XXI CENTURY Part 2 Pub Date : 2021-05-20 DOI: 10.46646/sakh-2021-2-58-62
A. S. Lyulchenko
{"title":"ANALYSIS OF THE FREQUENCY OF OCCURRENCE OF MOLECULAR GENETIC MARKERS OF PREDISPOSITION TO CARDIOVASCULAR PATHOLOGY IN ATHLETES","authors":"A. S. Lyulchenko","doi":"10.46646/sakh-2021-2-58-62","DOIUrl":"https://doi.org/10.46646/sakh-2021-2-58-62","url":null,"abstract":"For decades, cardiovascular diseases have been the leading cause of disability and death worldwide. Among athletes, the risk of cardiovascular disease increases significantly due to extreme physical exertion. Genotyping of the DNA samples of athletes and the control group based on the selected candidate genes for the pathology of the cardiovascular system was carried out. Carriers of unfavorable genotypes that significantly increase the risk of thrombosis were identified in the formed groups: dangerous mutations of blood clotting factors II and V were detected in 3.2 % of gymnasts and 17.1% of representatives of fire and rescue sports.","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":"123886392","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
THE UNION STATE PROGRAMS ON THE CHERNOBYL SUBJECT: THE MAIN RESULTS 欧盟国家关于切尔诺贝利问题的计划:主要结果
SAKHAROV READINGS 2021: ENVIRONMENTAL PROBLEMS OF THE XXI CENTURY Part 2 Pub Date : 2021-05-20 DOI: 10.46646/sakh-2021-2-241-244
M. Y. Barysevich
{"title":"THE UNION STATE PROGRAMS ON THE CHERNOBYL SUBJECT: THE MAIN RESULTS","authors":"M. Y. Barysevich","doi":"10.46646/sakh-2021-2-241-244","DOIUrl":"https://doi.org/10.46646/sakh-2021-2-241-244","url":null,"abstract":"The article presents the overview of the results of the implementation of the programs of the joint activity of Belarus and Russia in overcoming the consequences of the Chernobyl disaster within the Union State. The information that concerns the goals, objectivities, and main implemented activities is provided.","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":"128659004","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
ECOLOGICAL, GEOGRAPHICAL AND HISTORICAL ASPECTS OF THE STUDY OF HYDROMINERAL RESOURCES OF THE REPUBLIC OF BELARUS 白俄罗斯共和国水文矿产资源研究的生态、地理和历史方面
SAKHAROV READINGS 2021: ENVIRONMENTAL PROBLEMS OF THE XXI CENTURY Part 2 Pub Date : 2021-05-20 DOI: 10.46646/sakh-2021-2-422-424
A. Sokolova
{"title":"ECOLOGICAL, GEOGRAPHICAL AND HISTORICAL ASPECTS OF THE STUDY OF HYDROMINERAL RESOURCES OF THE REPUBLIC OF BELARUS","authors":"A. Sokolova","doi":"10.46646/sakh-2021-2-422-424","DOIUrl":"https://doi.org/10.46646/sakh-2021-2-422-424","url":null,"abstract":"The main regularities of the territorial distribution and composition of hydromineral resources of the Republic of Belarus are considered. An environmental and geographical assessment of the resources and prospects for the use of sapropels in the country was carried out. It has been established that Belarus independently meets its needs in providing health resort facilities of the country with medicinal brines, as well as sapropel and peat mud, which makes it possible to strengthen the medical and health-improving base of health facilities in Belarus, and to develop the tourist business in the country.","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":"117025221","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
QUANTUM-CHEMICAL CALCULATION OF FLUDARABINE-P WITH EMOXIPINE SALT (F-PE) 氟达拉滨-磷与莫莫西平盐(f-pe)的量子化学计算
SAKHAROV READINGS 2021: ENVIRONMENTAL PROBLEMS OF THE XXI CENTURY Part 2 Pub Date : 2021-05-20 DOI: 10.46646/sakh-2021-2-398-401
M. Atroshko, S. Albasri
{"title":"QUANTUM-CHEMICAL CALCULATION OF FLUDARABINE-P WITH EMOXIPINE SALT (F-PE)","authors":"M. Atroshko, S. Albasri","doi":"10.46646/sakh-2021-2-398-401","DOIUrl":"https://doi.org/10.46646/sakh-2021-2-398-401","url":null,"abstract":"The paper presents the data of semi-empirical and theoretical calculations of molecules in the medium of the solvent, their absorption spectrum and the optimized structure with the value of the total energy of the system.","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":"117336659","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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