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Издательство: Издательство ИПМНС СО РАН
Год выпуска: 2003
Количество страниц: 78 с.
- Национальная культура, обряды, праздники коренных малочисленных народов Севера > Традиционные обряды, праздники, искусство коренных малочисленных народов Якутии > Эвены,
- Сохранение семейных традиций коренных малочисленных народов > Сохранение народных традиций в семье,
- Прикладные науки. Медицина. Ветеринария. Техника. Сельское хозяйство,
- КНИГАКАН > Все народы > Эвены (тунгусо-маньчжурская группа языков) > Этнография. Фольклор.
Количество страниц: 5 с.
- Общественные науки. Образование > Народное образование. Воспитание. Обучение. Организация досуга > Высшее образование. Высшая школа. Подготовка научных кадров,
- Прикладные науки. Медицина. Ветеринария. Техника. Сельское хозяйство > Медицина,
- НАУКА ЯКУТИИ > ОБЩЕСТВЕННЫЕ НАУКИ > Народное образование. Воспитание. Обучение. Организация досуга > Высшее образование. Высшая школа. Подготовка научных кадров,
- НАУКА ЯКУТИИ > ПРИКЛАДНЫЕ НАУКИ. МЕДИЦИНА. ТЕХНИКА. СЕЛЬСКОЕ ХОЗЯЙСТВО > Медицина.
The article aims to study the influence of the Olympiad activities on the quality of acquiring general professional competencies in students of the department "Pediatrics" of the Medical Institute of North-Eastern Federal University. The objectives are to compose tasks, analyze the results of the Olympiad, and make recommendations on how to improve the conduct of the Olympiad. To achieve the objectives, an analysis of the compiled tasks and the results of the Olympiad for three years was carried out. The authors used the method of comparative analysis. The hypothesis was confirmed that the Olympiad activity significantly increases the motivation for acquiring general professional competencies, which will be the basis for the future professional activity of a doctor. In the conditions of higher professional education, the integration relationship between the humanities and natural disciplines is of particular attention; this is the relevance of this study. The analysis of the results of the Olympiad and the results of academic performance in the disciplines "Latin with the basics of medical terminology" and "Pathophysiology" showed that every year the Olympiad is gaining popularity: the number of participants is growing, the methods of organizing and conducting are being improved, and the tasks of the Olympiad are being revised. The organizers of the Olympiad noted the improvement in the results of the Olympiad. Despite the decrease in the number of winners of the Olympiad, there is an increase in the average score from 37.8 to 43 (out of the maximum 50 points). This is due to the increase in the average score of the participants in the second round from 20 to 26 points. Every year the increase in the number of participants leads to increased competition for prizes. Taking into account the results of the study, measures were recommended to improve the quality of the Olympiad.
Алексеева, С. Н. Влияние олимпиадной деятельности на качество приобретения общепрофессиональных компетенций у студентов отделения "Педиатрия" / Алексеева С. Н., Антипина У. Д., Дмитриева О.Н. ; Северо-Восточный федеральный университет им. М. К. Аммосова // Глобальный научный потенциал. - 2022. - N 12 (141). - С. 59-63.
Количество страниц: 4 с.
The article demonstrates the analysis of monitoring the incidence of NEFU 1st year students during 2016-2021. The data is distributed by nosology as a percentage of the students. Conclusions are made in the form of recommendations for the department of "Physical Education" on further work with these students.
Мониторинг заболеваемости студентов первого курса в ходе медицинского осмотра в 2016-2021 годах в Северо-Восточном федеральном университете / Сентизова М. И., Евсеева С. В., Сентизова Е. И. [и др.] ; Северо-Восточный федеральный университет им. М. К. Аммосова, Чурапчинский государственный институт физической культуры и спорта // Глобальный научный потенциал. - 2022. - N 6 (135). - С. 94-97.
Количество страниц: 5 с.
The purpose of the study is to identify the priorities of physical activity, previous experience of classes and motives for attending physical education and health classes in men aged 40-60 who lead a sedentary lifestyle. The objectives of the study are conduct a survey in order to identify the priorities of physical activity, previous experience of classes and motives for attending physical education and health classes in men aged 40-60 who lead a sedentary lifestyle. The hypothesis of the study is as follows: identification of the priorities of physical activity, previous experience of classes and motives for attending sports and recreation classes will determine the starting positions for developing a program of sports and recreation classes with elements of martial arts for men aged 40-60 years who lead a sedentary lifestyle. The research methods are analysis of scientific and methodological literature, questioning, survey, conversations. The results are as follows: the answers received to the proposed seven questions made it possible to identify the initial positions for the development of a program of physical culture and recreation classes with elements of martial arts for men aged 40-60 years who lead a sedentary lifestyle.
Выявление приоритетов двигательной активности на занятиях оздоровительной направленности мужчин 40-60 лет, ведущих малоподвижный образ жизни / Хуан П., Черкашин И. А., Черкашина Е. В. [и др.] ; Московская государственная академия физической культуры, Северо-Восточный федеральный университет им. М. К. Аммосова, Чурапчинский государственный институт физической культуры и спорта // Глобальный научный потенциал. - 2022. - N 3 (132). - С. 131-135.
Количество страниц: 4 с.
This article deals with the rehabilitation of students of the preparatory medical group of the university in physical education classes using folk games and exercises of the indigenous peoples of Yakutia. The aim of this study was to identify the role of games and exercises of the indigenous peoples of Yakutia in promoting the health of students in modern pandemic conditions. The following research methods were used: analysis of literary sources on the topic of scientific work, analysis of specialists in the field of medicine on the studied topic, analysis of the results of the study. To achieve this goal, the following research objectives were set: to study scientific and methodological literature on the topic of research; to investigate the impact of folk games and exercises of the indigenous peoples of Yakutia on the health promotion of students in isolation. The research hypothesis is as follows: the process of raising a healthy lifestyle of students will be effective if national games and exercises are introduced into the educational and educational process. The results of the pedagogical experiment confirmed the effectiveness of the developed technique of physical education of students. Traditional exercises and games of the indigenous peoples of Yakutia contribute to the preservation and improvement of the health and physical fitness of students.
Воспитание здорового образа жизни обучающихся с использованием народных игр и упражнений коренных народов Якутии / Борохин М. И., Олесов Н. П., Чэ С., [и др.] ; Северо-Восточный федеральный университет им. М. К. Аммосова, Арктический государственный агротехнологический университет // Глобальный научный потенциал. - 2022. - N 2 (131). - С. 18-21.
Издательство: Дани-Алмас
Год выпуска: 2022
Количество страниц: 112 с.
Издательство: Стандарт
Год выпуска: 2015
Количество страниц: 252 с.
Количество страниц: 6 с.
- Прикладные науки. Медицина. Ветеринария. Техника. Сельское хозяйство > Инженерное дело. Техника в целом > Строительство подземных сооружений. Земляные работы,
- Математика. Естественные науки > Общая геология . Метеорология. Климатология. Историческая геология. Стратиграфия. Палеогеография,
- НАУКА ЯКУТИИ > ПРИКЛАДНЫЕ НАУКИ. МЕДИЦИНА. ТЕХНИКА. СЕЛЬСКОЕ ХОЗЯЙСТВО > Инженерное дело. Техника в целом > Строительство подземных сооружений. Земляные работы,
- НАУКА ЯКУТИИ > МАТЕМАТИКА. ЕСТЕСТВЕННЫЕ НАУКИ > Геология. Геологические и геофизические науки.
The large amount of peaty soils on the territory of the Russian Federation, especially in the Arctic zone, necessitates the study of their temperature regime and thermophysical properties. The paper presents the results of an experimental study of the thermal conductivity and amount of unfrozen water in sandy soils with varying degrees of peat content. Experiments were carried out on samples with a damaged structure, which were represented by slightly decomposed peat, medium-grained river sand and their various mixtures. It has been established that the degree of peat content affects such physical values as porosity, thermal conductivity and the amount of unfrozen water. For thawed peaty sandy soils, as the degree of peat content increases, the porosity value increases. For both thawed and frozen peaty sand soils, thermal conductivity decreases with increasing degree of peat content. Moreover, the thermal conductivity for frozen soils are higher than for thawed soils. The amount of unfrozen water also depends on the degree of peat in the soil and decreases as it increases. The measured thermophysical properties of peaty sand soil can be used to model the temperature regime in the area of frozen and thawed peat soils.
Теплофизические свойства торфов и заторфованных песчаных грунтов / Протодьяконова Н. А., Степанов А. В., Тимофеев А. М. [и др.] ; Институт физико-технических проблем Севера им. В. П. Ларионова // Успехи современного естествознания. - 2024. - N 1. - С. 52-57. - DOI: 10.17513/use.38207
DOI: 10.17513/use.38207
Количество страниц: 5 с.
- Прикладные науки. Медицина. Ветеринария. Техника. Сельское хозяйство > Инженерное дело. Техника в целом > Горное дело. Горные предприятия (рудники, шахты, карьеры),
- НАУКА ЯКУТИИ > ПРИКЛАДНЫЕ НАУКИ. МЕДИЦИНА. ТЕХНИКА. СЕЛЬСКОЕ ХОЗЯЙСТВО > Инженерное дело. Техника в целом > Горное дело. Горные предприятия (рудники, шахты, карьеры).
The article is devoted to the study of the effects of cryogenic treatment on the hydrophobic and hydrophilic properties of clay sands in order to increase the efficiency of their disintegration and enrichment processes. Experiments have shown that cryogenic treatment leads to selective destruction of dispersed formations, where processes occur that precede the process of disintegration, in which the weakest mechanical bonds are broken, and at the same time passivation of surface energy occurs, which is proved by experimental studies to establish the phenomenon of hydrophobization of the surface of finely dispersed mineral particles. The mechanism of this process is due to complex cyclic phenomena of cryogenic treatment, such as crystallization and recrystallization of water in microcracks and pores of dispersed particles. As a result of the cumulative effect, new pores and spaces are formed inside the conglomerates, which, upon subsequent freezing, forms a new ice structure that contributes to the rupture of the conglomerate. An important factor in the efficiency of cryoprocessing is the pre-saturation of samples with water, which gives the disintegration a volumetric character. The research methodology included the use of a new method of direct flotation without collectors, which makes it possible to assess the hydrophobicity of particles. The experiments were carried out on a laboratory flotation machine using a foaming agent to intensify the flotation process. Samples with a certain initial humidity were cryogenically processed using freeze-thaw cycles. The yield of the foam product was studied depending on the number of cycles and the use of the foaming agent. Studies have revealed stable dynamics of the hydrophobization process, with an increase in the disintegration effect from cycle to cycle. Cryogenic treatment, by breaking the bonds between the particles and opening the pores, allows air bubbles to fix on the surface of the particles, enhancing the process of disintegration in the water-air environment. The phenomenon of hydrophobization during cryogenic treatment explains the high disintegration effect of high-clay sands in the water-air environment. The work was carried out within the framework of the state assignment of the Ministry of Science and Higher Education of the Russian Federation (topic No. 0297-2021-0022, Unified state information system for recording the results of research and development work No. 122011800089-2) using the equipment of the Center for Collective Use of the Federal research center ҺYakut Scientific Center of the Siberian Branch of the Russian Academy of Sciencesһ (grant No. 13.TSKP.21.0016).
Ширман, Г. В. Гидрофобизация поверхности минеральных форм глинистых песков при криогенной обработке: механизм и последствия в области дезинтеграции и обогащения / Ширман Г. В. ; Институт горного дела Севера им. Н. В. Черского // Успехи современного естествознания. - 2023. - N 12. - С. 230-234. - DOI: 10.17513/use.38197
DOI: 10.17513/use.38197
Количество страниц: 6 с.
- Прикладные науки. Медицина. Ветеринария. Техника. Сельское хозяйство > Инженерное дело. Техника в целом > Горное дело. Горные предприятия (рудники, шахты, карьеры),
- НАУКА ЯКУТИИ > ПРИКЛАДНЫЕ НАУКИ. МЕДИЦИНА. ТЕХНИКА. СЕЛЬСКОЕ ХОЗЯЙСТВО > Инженерное дело. Техника в целом > Горное дело. Горные предприятия (рудники, шахты, карьеры).
For the effective enrichment of gold-containing concentrates and heavy concentrate with a high content of magnetic minerals, a beneficiation method in a jigging machine with a magnetic system has been proposed in the laboratory of the Laboratory mineral processing of the Institute of Mining of the North SB RAS. In the proposed method, a combination of gravitational enrichment and magnetic separation is carried out in a jigging machine. The most important factor in the process of effective extraction of gold from concentrate enrichment products containing iron scrap and minerals with high magnetic susceptibility in a jigging machine is the constant loosening of the forming natural bed. Subsequently, the method was improved and an electric pulse source was developed to create a pole-alternating magnetic field, which makes it possible to ensure a loosened state of the bed. A physical and mathematical model has been developed based on a Fokker - Planck type equation to determine the probability of particles passing through the thickness of a bed under the condition of the required state of loosening. Approbation of the model shows that the obtained calculations correlate with the results of experiments on a jigger with an electromagnetic installation under the conditions of the jiggering process: jigger cycle frequency 210 min-1, bed height 80 mm, amplitude 6 mm and pulse duration of the pole-alternating magnetic field from 0,1 sec. The work was carried out within the framework of the state assignment of the Ministry of Science and Higher Education of the Russian Federation (topic No. 0297-2021-0022, Unified state information system for recording the results of research and development work No. 122011800089-2) using the equipment of the Center for Collective Use of the Federal research center ҺYakut Scientific Center of the Siberian Branch of the Russian Academy of Sciencesһ (grant No. 13.TSKP.21.0016).
Слепцова, Е. С. Физико-математическая модель проницаемости тяжелых частиц через магнитную постель отсадочной машины с полюс опеременным магнитным полем / Слепцова Е. С., Яковлев Б. В., Матвеев А. И. ; Институт горного дела Севера им. Н. В. Черского // Успехи современного естествознания. - 2023. - N 12. - С. 218-223. - DOI: 10.17513/use.38195
DOI: 10.17513/use.38195