Browsing Материалы конференции по статьям by Title
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Исследование влияния нефти на химический состав и молекулярную структуру корней и листьев растений
(БНТУ, 2022)The influence of oil on the molecular structure and chemical composition of the leaves of several plants through the root system during their growth was analyzed. The results of the experiments showed structural changes and leaf color after 1.5 months.2023-01-24 -
Кадило мелиссолистное – перспективный вид лекарственного растительного сырья
(БНТУ, 2022)Melittis melissophyllum L. is a medicinal plant from the Lamiaceae family. M. melissophyllum L. herb contains various groups biologically active substances such as flavonoids, iridoids, essential oil, etc. In folk medicine, M. melissophyllum L. herb is used as a sedative, hypnotic, antispasmodic, antiulcer, diuretic. A wide variety of biologically active substances and a wide ...2023-01-24 -
Керамические материалы для литейных установок алюминиевой промышленности
(БНТУ, 2022)The possibility of obtaining wollastonite-containing ceramics based on domestic raw materials for the production of heat-insulating ceramics, parts for foundry plants in the aluminum industry has been established.2023-01-24 -
Концепция конверт-усиления полимербетоном несущей системы 5-осевого многоцелевого станка с ЧПУ
(БНТУ, 2022)Load-bearing system (LBS) of cubic-shaped multipurpose 5-axis CNC machine is investigated. Results of FEM-simulation are involved. Low stiffness of the machine could be improved by polymer concrete pouring into cavities of cast-iron structural parts. More perspective design pattern is to embrace machine LBS by concrete envelopes, inserted one-inside-other. It should provide outer ...2023-01-24 -
Курсовая устойчивость щеленарезной машины при нарезании боковой щели в почве выработки
(БНТУ, 2022)The analysis of the course stability of a caterpillar slot-cutting machine with an executive body “chain bar” when cutting a side slot in the working soil was carried out.2023-01-24 -
Методика задания направления криволинейному участку горной выработки для эффективной работы проходческого комбайна
(БНТУ, 2022)A technique for the formation of a project for setting the direction of a curved section of a mine working for the effective operation of a tunneling machine in preparing a long-wall face for a treatment complex is given. The calculation of allowable load modes on the executive bodies was carried out and the recommended operating speeds of the combine were determined when driving ...2023-01-24 -
Методика расчета устойчивости проходческого комбайна стреловидного типа
(БНТУ, 2022)The condition of balancing state of a tunneling machine of a swept type under the action of external forces on the cutter and friction forces between the tracks and the working soil is considered.2023-01-24 -
Методы измерения температуры в зоне шлифования
(БНТУ, 2022)In this paper, the temperature measuring methods is considered. The mechanical energy used in the grinding process is almost completely converted into thermal energy. This amount of heat can cause geometric deflections on the workpiece, change its surface area, and accelerate tool wear. Thus, the contact area temperature is an important process variable. However, it is difficult ...2023-01-24 -
Микробиота желудочно-кишечного тракта и циркадные ритмы человека
(БНТУ, 2022)The paper shows the relationship “microbiota-gut-brain” and the importance of studying the prognostic significance of the nature of the metabolic profile of the intestinal microflora against the background of stress from circadian rhythm disorders. It is recommended to include upto- date data on the biochemical and physiological features of the intestinal microbiota and its effect ...2023-01-24 -
Мобильное приложение для определения срока замены отработанного моторного масла
(БНТУ, 2022)The development and implementation of an express method of engine oil analysis will greatly simplify the lives of motorists, since with the help of an express test it is possible to determine not only the quality of engine oil at the present time, but also to assume the approximate time that engine oil can still last. In order to determine the approximate operating time of the ...2023-01-24 -
Молекулярно-генетические маркеры как инструмент отбора животных, характеризующихся более высоким генетическим потенциалом по признакам молочной продуктивности и фертильности
(БНТУ, 2022)The most economically important productive characteristics which are necessary for the effective development of the dairy industry are the following: milk yield, production of milk fat and protein, as well as fertility of dairy cows. With the development of technology, much attention is paid to cattle breeding programs based on molecular genetic research methods. In our study, ...2023-01-24 -
Монтаж тросовой системы моста «Skybridge Michigan»
(БНТУ, 2022)The object of the study is the Skybridge Michigan suspension bridge, the construction of which was completed in October 2022. The article provides information about the installation of a cable system.2023-01-24 -
Негаресурсы в дорожном строительстве
(БНТУ, 2022)The article deals with the actual problem of responsible financing of highway engineering as a linking branch of the national economy. The possibility of implementing the concept of nega-resources in highway engineering is proposed, since today it has many technologies that are either currently implemented or can be implemented in the near future, the use of which generates more ...2023-01-24 -
Нетарифные меры таможенного регулирования
(БНТУ, 2022)The article discusses the theoretical aspects of the functioning of the institution of nontariff regulation measures in the Republic of Belarus, which directly affect the transport and logistics aspect of foreign trade, presents an assessment of the effectiveness of their application and suggests areas for improvement.2023-01-24 -
Новое соединение с противотуберкулезной активностью
(БНТУ, 2022)Considering the anti-tuberculosis activity established in experiments in vitro and the safety of 3-[4-(2-fluorobenzoyl)piperazine-1-carbonyl]-N-[3-(trifluoromethyl)phenyl]benzamide established in experiments in vivo, this new synthesized compound can be considered promising for further research.2023-01-24 -
Новые национальные напитки богатые биологически активными веществами
(БНТУ, 2022)The article presents the results of the development of new compositions of herbal tea. Both official medicinal plant materials (Hypericum perforatum L., etc.) and non-traditional ones (Lavandula angustifolia Mill., Fagopyrum esculentum Moench, Aronia melanocarpa (Michx.) Elliott, Epilobium angustifolium L., etc.) were used.2023-01-24 -
О применении ультразвукового воздействия при работе с вторичными материалами в дорожном строительстве
(БНТУ, 2022)The results of the analysis to determine the feasibility of developing technical solutions using ultrasonic exposure when working with asphalt granulate are presented. Ultrasonic action allows to increase the penetrating ability of regenerating additives and, as a result, to improve the quality of the asphalt concrete pavement.2023-01-24 -
Обоснование применения растений витебского региона для снижения последствий окислительного стресса
(БНТУ, 2022)In connection with the increasing impact of adverse environmental factors on biological objects, including plants used in agriculture, it is relevant to search for adequate ways to counter modern stressors on biological objects (extreme temperature effects, drought and excessive watering of soils, accumulation of heavy metals and etc.). Among the factors counteracting stress, ...2023-01-24 -
Определение содержания ментола и его изомеров в ментолсодержащих лекарственных препаратах
(БНТУ, 2022)The paper considers the possibility of determining the content of menthol and its isomers in drugs using gas chromatographic retention indices. The chromatographic parameters of nalkanes (C5–C12, C14) were determined to establish the retention indices by graphic and calculation methods. The retention indices of the components of the studied drugs were determined.2023-01-24 -
Опыт применения механизированного проходческого комплекса на строительстве шахтных стволов
(БНТУ, 2022)The main stages of the process of building a mine shaft are considered. The principle of operation and experience of using a mechanized tunneling complex in the construction of mine shafts in Belarus are described.2023-01-24