Pub Date : 2021-05-20DOI: 10.46646/sakh-2021-2-86-90
S. Petrenko, A. Batyan, B. J. Leushev, Ju. V. Zhiltsova, T. S. Opanasenko, M. S. Petrenko
Children with sonographic evidence of autoimmune thyroiditis living in Vitebsk and Minsk regions demonstrate decreased concentration of iodine and selenium in the body as compared to healthy children. Iodine concentration in healthy children is 193.7 - 203.5 gg/L, and in children having AIT - 98.7 -101.3 gg/L. Selenium concentration in the hair of healthy children is 0.38 - 0.58 gg/kg, and in children having AIT - 0.14 - 0.18 gg/kg. Healthy children demonstrate normal range of selenium and iodine concentration. Children with sonographic evidence of AIT demonstrate prominent iodine-selenium deficiency which is likely decrease the level of antioxidant protection of the body and could result in AIT development in children from different regions of Belarus.
{"title":"IODINE AND SELENIUM STATUS IN SCHOOL-AGE CHILDREN FROM VITEBSK AND MINSK REGIONS HAVING SONOGRAPHIC EVIDENCE OF AUTOIMMUNE THYROIDITIS","authors":"S. Petrenko, A. Batyan, B. J. Leushev, Ju. V. Zhiltsova, T. S. Opanasenko, M. S. Petrenko","doi":"10.46646/sakh-2021-2-86-90","DOIUrl":"https://doi.org/10.46646/sakh-2021-2-86-90","url":null,"abstract":"Children with sonographic evidence of autoimmune thyroiditis living in Vitebsk and Minsk regions demonstrate decreased concentration of iodine and selenium in the body as compared to healthy children. Iodine concentration in healthy children is 193.7 - 203.5 gg/L, and in children having AIT - 98.7 -101.3 gg/L. Selenium concentration in the hair of healthy children is 0.38 - 0.58 gg/kg, and in children having AIT - 0.14 - 0.18 gg/kg. Healthy children demonstrate normal range of selenium and iodine concentration. Children with sonographic evidence of AIT demonstrate prominent iodine-selenium deficiency which is likely decrease the level of antioxidant protection of the body and could result in AIT development in children from different regions of Belarus.","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":"130291551","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-2021-2-279-282
U. Mirsaidov, B. B. Barotov, K. O. Boboev, K. Nazarov
The results of the study on the processing of uranium waste and waste dumps from Adrasman of the Republic of Tajikistan are presented. The chemical, granulometric and mineralogical compositions of uranium wastes, as well as their activities, have been determined. The optimal parameters for the processing of uranium waste and waste dumps have been found.
{"title":"SEARCH AND ASSESSMENT OF THE PROCESSING POSSIBILITIES OF URANIUM WASTE AND WASTE DUMPS OF ADRASMAN VILLAGE OF THE REPUBLIC OF TAJIKISTAN","authors":"U. Mirsaidov, B. B. Barotov, K. O. Boboev, K. Nazarov","doi":"10.46646/sakh-2021-2-279-282","DOIUrl":"https://doi.org/10.46646/sakh-2021-2-279-282","url":null,"abstract":"The results of the study on the processing of uranium waste and waste dumps from Adrasman of the Republic of Tajikistan are presented. The chemical, granulometric and mineralogical compositions of uranium wastes, as well as their activities, have been determined. The optimal parameters for the processing of uranium waste and waste dumps have been found.","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":"133775317","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-2021-2-217-220
E. Ulaschik, I. Rovenskaya
The object of the study is the management of water consumption and water disposal of the dairy industry enterprise of the Republic of Belarus. The regulatory framework for the development of technological standards, as well as the technology for the production of dairy products, was analyzed. All stages of milk processing and further production of dairy products are considered in detail. Based on the initial data, individual standards for water consumption and water disposal of water resources were calculated in accordance with the legislation of the Republic of Belarus. A normative-design balance table of water consumption and water disposal volumes was compiled, taking into account the volumes of irretrievable water losses. The result of the work was the development of a balance diagram of water consumption and water disposal of a dairy industry enterprise with recommendations for reducing losses and using drinking water for industrial needs.
{"title":"MANAGEMENT OF WATER CONSUMPTION AND SANITATION OF FOOD INDUSTRY ENTERPRISES OF THE REPUBLIC OF BELARUS","authors":"E. Ulaschik, I. Rovenskaya","doi":"10.46646/sakh-2021-2-217-220","DOIUrl":"https://doi.org/10.46646/sakh-2021-2-217-220","url":null,"abstract":"The object of the study is the management of water consumption and water disposal of the dairy industry enterprise of the Republic of Belarus. The regulatory framework for the development of technological standards, as well as the technology for the production of dairy products, was analyzed. All stages of milk processing and further production of dairy products are considered in detail. Based on the initial data, individual standards for water consumption and water disposal of water resources were calculated in accordance with the legislation of the Republic of Belarus. A normative-design balance table of water consumption and water disposal volumes was compiled, taking into account the volumes of irretrievable water losses. The result of the work was the development of a balance diagram of water consumption and water disposal of a dairy industry enterprise with recommendations for reducing losses and using drinking water for industrial needs.","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":"123645589","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-2021-2-300-302
L. Lipnitski, I. Fomin, A. I. Khodasevich, V. A. Kovalev
Growth in energy consumption and environmental issues. The publication indicates the specified energy resources, gives their assessment, considers the development prospects in the world, European countries and Belarus. Taking into account the analysis of the prospects for the development of hydrocarbon fuel Belarus.
{"title":"ANALYSIS AND PROSPECTS FOR THE DEVELOPMENT OF RES AND HYDROCARBON FUELS IN THE REPUBLIC OF BELARUS","authors":"L. Lipnitski, I. Fomin, A. I. Khodasevich, V. A. Kovalev","doi":"10.46646/sakh-2021-2-300-302","DOIUrl":"https://doi.org/10.46646/sakh-2021-2-300-302","url":null,"abstract":"Growth in energy consumption and environmental issues. The publication indicates the specified energy resources, gives their assessment, considers the development prospects in the world, European countries and Belarus. Taking into account the analysis of the prospects for the development of hydrocarbon fuel Belarus.","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":"115446302","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-2021-2-93-96
A. Prokopuk, K. V. Yurchankova, E. Shpadaruk, R. Smolyakova
In the course of the study, it was found that the luminal A subtype in patients with breast cancer is associated in 100% of cases with increased blood levels of estradiol, progesterone, and prolactin. In the postmenopausal period, the luminal B (Her-2-positive) subtype is associated with a 100% increase in the concentration of the hormones estradiol and progesterone. In patients with preserved ovarian-menstrual function, luminal B (Her-2-positive) subtype in 37.5% of cases is associated with increased estradiol content. Luminal B (Her-2-negative) subtype is associated with increased blood levels of estradiol, progesterone, and prolactin in 100% of patients. The Her-2 / neu-positive subtype is associated with decreased serum estradiol levels in 33% of patients and decreased progesterone levels in 83% of patients. In patients with a triple-negative subtype, an increased content of estradiol and progesterone in the blood was diagnosed in 100% of patients.
在研究过程中发现，100%的乳腺癌患者的腔内A亚型与血液中雌二醇、黄体酮和催乳素水平升高有关。在绝经后时期，luminal B (her -2阳性)亚型与雌二醇和黄体酮激素浓度增加100%相关。在保留卵巢-月经功能的患者中，37.5%的病例中luminal B (her -2阳性)亚型与雌二醇含量增加有关。在100%的患者中，Luminal B (her -2阴性)亚型与血液中雌二醇、孕酮和催乳素水平升高有关。Her-2 /新阳性亚型与33%的患者血清雌二醇水平下降和83%的患者血清黄体酮水平下降有关。在三阴性亚型患者中，100%的患者被诊断为血液中雌二醇和黄体酮含量增加。
{"title":"ASSESSMENT OF HORMONAL STATUS WITH AN ESTABLISHED MOLECULAR-BIOLOGICAL PROFILE OF PATIENTS WITH BREAST CANCER OF DIFFERENT REPRODUCTIVE PERIOD","authors":"A. Prokopuk, K. V. Yurchankova, E. Shpadaruk, R. Smolyakova","doi":"10.46646/sakh-2021-2-93-96","DOIUrl":"https://doi.org/10.46646/sakh-2021-2-93-96","url":null,"abstract":"In the course of the study, it was found that the luminal A subtype in patients with breast cancer is associated in 100% of cases with increased blood levels of estradiol, progesterone, and prolactin. In the postmenopausal period, the luminal B (Her-2-positive) subtype is associated with a 100% increase in the concentration of the hormones estradiol and progesterone. In patients with preserved ovarian-menstrual function, luminal B (Her-2-positive) subtype in 37.5% of cases is associated with increased estradiol content. Luminal B (Her-2-negative) subtype is associated with increased blood levels of estradiol, progesterone, and prolactin in 100% of patients. The Her-2 / neu-positive subtype is associated with decreased serum estradiol levels in 33% of patients and decreased progesterone levels in 83% of patients. In patients with a triple-negative subtype, an increased content of estradiol and progesterone in the blood was diagnosed in 100% of patients.","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":"128896910","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-2021-2-31-34
E. N. Budkova, M. Lobanova
The article discusses the results of the statistical analysis of the most probable causes leading to the onset and development of diabetes mellitus in the Republic of Belarus on the basis, of the collected and processed data of subjective, objective, and laboratory-instrumental examination of patients.
{"title":"PREDICTORS OF DIABETES DEVELOPMENT IN THE TERRITORY OF THE REPUBLIC OF BELARUS","authors":"E. N. Budkova, M. Lobanova","doi":"10.46646/sakh-2021-2-31-34","DOIUrl":"https://doi.org/10.46646/sakh-2021-2-31-34","url":null,"abstract":"The article discusses the results of the statistical analysis of the most probable causes leading to the onset and development of diabetes mellitus in the Republic of Belarus on the basis, of the collected and processed data of subjective, objective, and laboratory-instrumental examination of patients.","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":"125362446","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-2021-2-305-308
V. Pashynski, О. V. Bondarchuk
Research results are resulted expense of energy on drying of light malt at treatment of brewing barley the heterogeneous electric field less than on 0,03 Gkal, that makes 4,286 kg of u.t. in a count on 1 t of initial grain by humidity 14% as compared to a malt grain of which was not exposed to treatment.
研究结果表明，在酿造大麦处理下，轻麦芽干燥的能量消耗小于0.03 Gkal，与未处理的麦芽相比，在湿度为14%的1吨初始谷物中，异质电场小于0.03 Gkal，产生4,286 kg u.t。
{"title":"DECLINE OF POWER-HUNGRYNESS OF PROCESS OF PRODUCTION OF BREWING MALT","authors":"V. Pashynski, О. V. Bondarchuk","doi":"10.46646/sakh-2021-2-305-308","DOIUrl":"https://doi.org/10.46646/sakh-2021-2-305-308","url":null,"abstract":"Research results are resulted expense of energy on drying of light malt at treatment of brewing barley the heterogeneous electric field less than on 0,03 Gkal, that makes 4,286 kg of u.t. in a count on 1 t of initial grain by humidity 14% as compared to a malt grain of which was not exposed to treatment.","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":"122095860","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-2021-2-362-364
A. V. Khandogiy, К. О. Zorichev
The authors monitored the dynamics of the number of jackdaws (Corvus monedula). The structure, spatial distribution of the population of corvids and the place of the jackdaw in it in the nesting and non-nesting periods, as well as the ways of synanthropization of the species in cities have been studied.
{"title":"JACKDAW (CORVUS MONEDULA) - THE MOST MASS SPECIES OF THE CORVIDAE FAMILY IN THE CITY OF MINSK","authors":"A. V. Khandogiy, К. О. Zorichev","doi":"10.46646/sakh-2021-2-362-364","DOIUrl":"https://doi.org/10.46646/sakh-2021-2-362-364","url":null,"abstract":"The authors monitored the dynamics of the number of jackdaws (Corvus monedula). The structure, spatial distribution of the population of corvids and the place of the jackdaw in it in the nesting and non-nesting periods, as well as the ways of synanthropization of the species in cities have been studied.","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":"123155228","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-2021-2-118-121
V. D. Steshyn, M. V. Sinelyova
An analysis of the incidence of the population of Minsk with diseases of the circulatory system showed that there is an increase in both the primary and general incidence of various forms of cardiovascular diseases from 2018 to 2019 among different gender and age groups. The highest values of both general and primary morbidity from diseases of the circulatory system for both sexes were observed in the age group over 60 years old. The leading form in this age group was ischemic heart disease, occurring against the background of arterial hypertension.
{"title":"PREVALENCE OF DISEASES OF THE BLOOD CIRCULATION SYSTEM AMONG DIFFERENT GENDER AND AGE GROUPS","authors":"V. D. Steshyn, M. V. Sinelyova","doi":"10.46646/sakh-2021-2-118-121","DOIUrl":"https://doi.org/10.46646/sakh-2021-2-118-121","url":null,"abstract":"An analysis of the incidence of the population of Minsk with diseases of the circulatory system showed that there is an increase in both the primary and general incidence of various forms of cardiovascular diseases from 2018 to 2019 among different gender and age groups. The highest values of both general and primary morbidity from diseases of the circulatory system for both sexes were observed in the age group over 60 years old. The leading form in this age group was ischemic heart disease, occurring against the background of arterial hypertension.","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":"124723719","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-2021-2-206-209
N. Savastenko, A. Scherbovich, A. Miadzvetski, S. Maskevich
This study summarizes the data on plasma-assisted synthesis and modification of semiconductor-based photocatalysts for photodegradation of organic pollutants and pharmaceuticals in an aquatic environment.
本文综述了等离子体辅助合成和修饰用于水生环境中有机污染物和药物光降解的半导体光催化剂的研究进展。
{"title":"PLASMA-ASSISTED SYNTHESIS OF SEMICONDUCTOR-BASED PHOTOCATALYSTS FOR PHOTODEGRADATION OF ORGANIC POLLUTANTS AND PHARMACEUTICALS IN AN AQUATIC ENVIRONMENT","authors":"N. Savastenko, A. Scherbovich, A. Miadzvetski, S. Maskevich","doi":"10.46646/sakh-2021-2-206-209","DOIUrl":"https://doi.org/10.46646/sakh-2021-2-206-209","url":null,"abstract":"This study summarizes the data on plasma-assisted synthesis and modification of semiconductor-based photocatalysts for photodegradation of organic pollutants and pharmaceuticals in an aquatic environment.","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":"134482430","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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