Жарияланымдар / Публикации
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- Некоторые метрики заблокированы вашиминастройками согласия
Тип записи:Публикация, УТОЧНЕНИЕ ИЗМЕНЕНИЙ В ТАКСОНОМИИ НА ОСНОВЕ ФИТОХИМИИ ВИДОВ СЕМЕЙСТВА РОЗОЦВЕТНЫХ (ROSACEAE)(2021-03-22); ; The article lists the characteristics and phytochemistry of species belonging to relatives of rosaceae (Rosaceae) family, which relates to the specific taxonomy of the subspecies. Phytochemistry of seeds was studied by Prunus domestica L. and Armeniaca vulgaris L. As a result, it has been established that two types of seeds are identical to the types of microelements, vitamins and a number of fatty acids. If there were two separate species, it would not have formed sexually by sex. The mineral elements were determined by the atomic absorption spectroscopy (AAS) method. Atomic absorption spectroscopy (AAS) is a quantitative analysis method based on the properties of atoms - measured by the actual wave length. Detection of the tissues of the seeds that absorb the atoms was carried out by two atomic methods. - Некоторые метрики заблокированы вашиминастройками согласия
Тип записи:Публикация, НЕГАТИВНОЕ ВЛИЯНИЕ УВЕЛИЧЕНИЯ КОЛИЧЕСТВА АВТОТРАНСПОРТА НА ВОЗДУШНЫЙ БАССЕЙН(2021-03-22); The paper considers the negative impact of the road transport to the air in urban area. The calculation of harmful substances of the traffic flow of cars,trucks and buses while driving through the city of Almaty was carried out. The study is based on calculations of the volume of freons released. Observation was conducted in four points of the city. As a result of three measurements, the average value of the traffic flow was determined. As a control point, a micro- district was taken on the eastern outskirts of Almaty with an average traffic flow. The authors reveal a direct relationship between the state of the air basin and the intensity of the traffic flow. - Некоторые метрики заблокированы вашиминастройками согласия
Тип записи:Публикация, СПОСОБЫ ОЧИСТКИ ПОВЕРХНОСТИ МЕТАЛЛОВ ГРУППЫ ЖЕЛЕЗА И СПЛАВОВ НА ИХ ОСНОВЕ ПЕРЕД НАНЕСЕНИЕМ ГАЛЬВАНИЧЕСКИХ ПОКРЫТИЙ(2021-04-04); ; It is shown that to ensure the purity of the surface of the metals of the iron group and alloys on their basis, their preliminary preparation is carried out by chemical methods, which further provide a reliable adhesion of the galvanic coating applied in the future to the base, which is very important when creating a new generation of devices. At etching there is a dimensional processing (loosening) of a surface at which 9-10 class of a roughness is reached, and the crystal structure of a material is exposed. At the stage of polishing the surface is leveled, smoothing roughness, respectively, increases the class of treatment to 12-13. An important step in the entire production process is the surface treatment of metals, since this determines the final appearance and functionality of the product, which is determined by the quality of the applied mercury-film coating. Thus, the method of chemical preparation of the surface of the material, which includes two successive stages – etching with a solution of TR and polishing in a solution of PR, was used by us in the future as the most acceptable in the preparation of the surface of contact materials for amalgamation. The quality of the mercury coating was determined by testing its resistance to centrifugation. - Некоторые метрики заблокированы вашиминастройками согласия
Тип записи:Публикация, DEVELOPMENT OF THE CONDITIONS FOR STORING THALLIUM AMALGAM(National Academy of Sciences of the Republic of Kazakhstan, 2021-06-12); ; ; - Некоторые метрики заблокированы вашиминастройками согласия
Тип записи:Публикация, Reaction of Aquatic Plants of Small Rivers of the Turkestan Region of Kazakhstan to Heavy Metal Ions(Polish Society of Ecological Engineering, 2022-04-21); Цитирования (OpenAlex) 3Цитирования (OpenCitations) 3 - Некоторые метрики заблокированы вашиминастройками согласия
Тип записи:Публикация, Peculiarities of Teaching Biology in Universities under Conditions of Digitalization(Al-Farabi Kazakh National University, 2022-07-08); ; ; Currently, all areas of society are moving toward the mass use of information systems and technologies. Many countries are introducing information systems into the educational process. Every modernteacher should be fluent in information technology. In this way, it helps to increase student motivationfor the class. Changing the system of relations between the teacher and the student, the content, thestructure of their activities, they affect their motivational emotional environment. The use of informationand technological means allows you to turn the biology lesson into a fascinating and productive lesson.The article considers effective methods of using electronic educational resources and capabilities ofeducational platforms in the conditions of transition to distance learning in accordance with the requirements of the state program “Digital Kazakhstan”. It is emphasized that when teaching students, it is important to use effective modern methods and techniques, as well as visual and auditory elements insteadof methods and approaches that make students dependent on the textbook and limit them to what theteacher teaches. The effectiveness of using videos in biology classes was studied. Student performanceresults are given on the research paper. In particular, the use of video materials during classes allowsstudents to convey the necessary information as accurately as possible, and students, due to their modern capabilities and features, better absorb the material in this way. The results of questionnaires fromdifferent regions on the effectiveness of videos were discussed and analyzed. Thus, the study revealedthe necessity of using videos in biology lessons to facilitate students’ learning and their effectiveness inthe learning process.Key words: information technology, methods, videos, experimental, control, performance,creativity. - Некоторые метрики заблокированы вашиминастройками согласия
Тип записи:Публикация, Кейс технологиясын білім беру процесінде пайдалану(2024-04-19) - Некоторые метрики заблокированы вашиминастройками согласия
Тип записи:Публикация, МОРФОФИЗИОЛОГИЧЕСКИЕ ОСОБЕННОСТИ ЛАКТОЗОСБРАЖИВАЮЩИХ ДРОЖЖЕЙ, ВЫДЕЛЕННЫХ ИЗ КИСЛОМОЛОЧНЫХ ПРОДУКТОВ СМЕШАННОГО БРОЖЕНИЯ(Al-Farabi Kazakh National University, 2024-06-20); ; ; ; It is known that long-term storage of cultures with the help of periodic reseeding does not always ensure the stability of morphological, cultural and physiological characteristics. In this regard, the question arises of the need to study the range of variability of individual characters and the influence of the environment on the heterogeneity properties of collection cultures and study their morphophysiological properties. We considered it appropriate to return to the study of the main taxonomically significant phenotypic characters of these yeasts. As a result, it was noted that the culture of Candida sphaerica KM95 does not show natural variability, which would be expressed in the macromorphological heterogeneity of the population: almost all colonies had similar characteristics. The culture of Candida kefyr var. kumis 17 when sieving on a dense medium, a noticeable variability is observed in a number of morphological features. Thus, the population composition is represented by several types of colonies that differ from each other in size, color, shape, structure, etc. In search of cultures that ferment lactose intensively, 25 yeast strains isolated from shubat and assigned to the genus Candida were tested. As a result of a comparative study of enzymatic activity, by examining the ability of different strains to ferment lactose, the most active of them were identified - C. sphaerica 1M and C. sphaerica 3M. According to our observations, the studied cultures are able to ferment maltose after their long-term cultivation on wort agar, however, the ability to grow on a medium with lactose is lost. - Некоторые метрики заблокированы вашиминастройками согласия
Тип записи:Публикация, CONDITIONS FOR PREPARING THE SURFACE OF CONTACT PARTS FOR WETTIBILITY WITH MERCURY(2024-08-15); ; ; Ye.P. GorbulichevaThe quality and depth of content Web of Science offers to researchers, authors, publishers, and institutions sets it apart from other research databases.The inclusion of News of NAS RK.Series of geology and technical sciences in the Emerging Sources Citation Index demonstrates our dedication to providing the most relevant and influential content of geology and engineering sciences to our community.Қазақстан Республикасы Ұлттық ғылым академиясы «ҚР ҰҒА Хабарлары.Геология және техникалық ғылымдар сериясы» ғылыми журналының Web of Science-тің жаңаланған нұсқасы Emerging Sources Citation Index-те индекстелуге қабылданғанын хабарлайды. - Некоторые метрики заблокированы вашиминастройками согласия
Тип записи:Публикация, ELECTIVE COURSE AS A MEANS OF ASSESSING THE MOTIVATIONOF THE 9TH GRADE STUDENTS TO STUDY THE ENVIRONMENT(Kazakh National Pedagogical University, 2024-09-01); ; ; In modern pedagogy, special attention is paid to environmental education and the education of students. But the key problem of working in this direction is the need for a qualitative impact on the interests and motivation of students, which requires other means and methods of teaching. Therefore, the purpose of the study was to analyze the effectiveness of using an elective course to increase the interest and motivation of 9thgrade students to explore the environment. To achieve it, a number of methods of scientific cognition were used: they were the analysis and synthesis of scientific and methodological literature on the research topic. Within the framework of the article, it was determined that the issues of interest and motivation are one of the key ones in modern pedagogical practice, and many teachers pay attention to them. This is due to the fact that it depends on the level of interest, on the level of motivation, how effectively students will learn the material and, more importantly, how effectively students' independent activities in mastering certain subjects at school will proceed. In order to determine the effectiveness of elective courses, an experiment was conducted in which the level of interest and motivation was measured before and after the elective course. The results showed a positive effect of the elective course on the level of interest and motivation of 9thgrade students to explore the environment both as part of the development of the school curriculum and as part of independent work.