Л.Н. Гумилев атындағы Еуразия ұлттық университетінің хабаршысы最新文献_第5页

Analysis of ratified regional and international legal acts on the recognition of training courses for the further development of academic and scientific mobility within and between national systems 分析已批准的关于为进一步发展国家系统内部和国家系统之间的学术和科学流动而承认培训班的区域和国际法律行为

Л.Н. Гумилев атындағы Еуразия ұлттық университетінің хабаршысы Pub Date : 2023-01-01 DOI: 10.32523/2616-6844-2023-144-3-179-193

Sh.V. Tlepina, M.A. Sarsembayev

{"title":"Analysis of ratified regional and international legal acts on the recognition of training courses for the further development of academic and scientific mobility within and between national systems","authors":"Sh.V. Tlepina, M.A. Sarsembayev","doi":"10.32523/2616-6844-2023-144-3-179-193","DOIUrl":"https://doi.org/10.32523/2616-6844-2023-144-3-179-193","url":null,"abstract":"The research paper examines ratified universal, regional, bilateral international acts of public legal nature related to the recognition of original training courses, the study of which has become the goal of students, teachers, researchers, administrative staff through the use of academic and scientific mobility, participation in international cooperation based on the Bologna scientific and educational process. This approach contributes to improving the level and quality of knowledge, deep knowledge of the mobility participants of the phenomena, the latest technologies that are not sufficiently developed in their country. The authors of the article pay special attention to the in-depth mastering of the English language, other world languages, and their professional terminology by those wishing to study relevant courses, conduct research on joint projects at foreign universities. Bilateral agreements and agreements on cooperation between universities within the framework of international and domestic academic and scientific mobility based on international private law and Kazakh civil law provide practical assistance in the implementation of this mobility.","PeriodicalId":485485,"journal":{"name":"Л.Н. Гумилев атындағы Еуразия ұлттық университетінің хабаршысы","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136371560","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 Group-Thicket Communities on Iron Ore Industry Dumps in Kostanay Region 科斯坦内地区铁矿工业堆积场群灌丛群落分析

Л.Н. Гумилев атындағы Еуразия ұлттық университетінің хабаршысы Pub Date : 2023-01-01 DOI: 10.32523/2616-7034-2023-144-3-26-39

Ye.A. Simanchuk, G.J. Sultangazina, А.N. Kuprijanov

{"title":"Analysis of Group-Thicket Communities on Iron Ore Industry Dumps in Kostanay Region","authors":"Ye.A. Simanchuk, G.J. Sultangazina, А.N. Kuprijanov","doi":"10.32523/2616-7034-2023-144-3-26-39","DOIUrl":"https://doi.org/10.32523/2616-7034-2023-144-3-26-39","url":null,"abstract":"Environmental anthropogenic transformation leads to technogenic landscapes emergence, characterized by complete or partial destruction of ecosystem components. Partial restoration of biodiversity is possible through reclamation and self-overgrowing. Formation of vegetation cover on technogenic landscapes – a process that takes place in three syngenesis stages. This article presents the results of studying the degree of self-overgrowing on iron ore industry dumps in the Kostanay region (SSGPO JSC and Kachary Ruda JSC) at the stage of a group-thicket community – the second stage of syngenesis. Sixty-three geobotanical descriptions were compiled, and group-thicket communities were found in twenty-six. A group-thicket community is usually formed by patients; certain relationships and mutual influence appear between plants, but they remain fragmentary, individuals are slightly interconnected trophically. The predominance of species with a wide ecological amplitude characterizes this stage. It was found that the rate and patterns of vegetation cover formation at the second stage of syngenesis differ on saline and non-saline soils: the former are dominated by halophytes and long-rhizomatous plants, the latter are characterized by long-rhizomatous plants; moreover, the activity of species on the first soils is much higher than on the second ones, the number of species is approximately the same on both soil types.","PeriodicalId":485485,"journal":{"name":"Л.Н. Гумилев атындағы Еуразия ұлттық университетінің хабаршысы","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136005526","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

Application of the bacterium Sporosarcina pasteurii for strengthening soil and sand by microbiological means 巴氏孢子孢杆菌在土壤和砂土微生物加固中的应用

Л.Н. Гумилев атындағы Еуразия ұлттық университетінің хабаршысы Pub Date : 2023-01-01 DOI: 10.32523/2616-7034-2023-144-3-69-81

B.T. Zhanatayev, Z.B. Tungyshbayeva, A.S. Sarsenova

{"title":"Application of the bacterium Sporosarcina pasteurii for strengthening soil and sand by microbiological means","authors":"B.T. Zhanatayev, Z.B. Tungyshbayeva, A.S. Sarsenova","doi":"10.32523/2616-7034-2023-144-3-69-81","DOIUrl":"https://doi.org/10.32523/2616-7034-2023-144-3-69-81","url":null,"abstract":"This article presents an ecological and biological harmless method, soil strengthening using microorganisms, to produce biocement. Two methods were used in the study: microbial injection and mixing method. Two types of each method were used: a fixed and non-fixed form of injection and a styrylated and untyrylated form of mixing method. The microorganism Sporosarcina pasteurii was used in the process of biocement production, studies were carried out to strengthen the sand and improve various mechanical properties of the sand, and the results were obtained. The possibility of using calcium carbonate (calcite) precipitation to strengthen sand by microbiological method has increased, leading to its widespread dissemination and study. At present, the method of strengthening sand has a great biotechnological significance, is a cost-effective and promising method compared with other technologies. In the research work using Sporosarcina pasteurii microorganisms, a collumn of sand was strengthened by calcium carbonate precipitation. When examining the biocement with the SEM-BSE microscope and X-rays, the calcium carbonates can be clearly seen. So, summarizing up the work, it was proved that the microorganism Sporosarcina pasteurii can be used to strengthen the sand. The study of sand strength in water erosion proved that the fixing injection is more effective than non-fixing injection. According to the mixing method, culturing bacteria in sterile medium without centrifugation has no negative effect on reproductive activity of microorganisms and formation of calcite crystals.","PeriodicalId":485485,"journal":{"name":"Л.Н. Гумилев атындағы Еуразия ұлттық университетінің хабаршысы","volume":"2018 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136005534","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

Probiotics and their application in aquaculture for improving the growth and immunity of fish 益生菌及其在水产养殖中的应用:促进鱼类生长和免疫

Л.Н. Гумилев атындағы Еуразия ұлттық университетінің хабаршысы Pub Date : 2023-01-01 DOI: 10.32523/2616-7034-2023-144-3-16-25

F.G. Sagymbek, A.D. Serikbaeva, Т.B. Abdigaliyeva, R. Yelnazarkyzy

{"title":"Probiotics and their application in aquaculture for improving the growth and immunity of fish","authors":"F.G. Sagymbek, A.D. Serikbaeva, Т.B. Abdigaliyeva, R. Yelnazarkyzy","doi":"10.32523/2616-7034-2023-144-3-16-25","DOIUrl":"https://doi.org/10.32523/2616-7034-2023-144-3-16-25","url":null,"abstract":"To increase the digestibility and digestibility of feed, stimulate the growth and development of animals, and increase nonspecific immunity, enzyme, probiotic, prebiotic and combined enzyme-probiotic preparations, as well as complex probiotic preparations enriched with phytocomponents are used. Probiotics for artificially grown fish are beneficial bacteria and live microbiological additives that are traditionally added to agricultural aquaculture systems to maintain health, productivity and growth. Therefore, a promising direction in aquaculture is the use of feed with probiotic cultures. The use of probiotics is associated with solving various health problems, in particular, with increasing the efficiency of digestion and stimulating growth and development. Probiotics, having a positive effect on the host’s body, contribute to the restoration of digestion, biological status, and immune response and increase the effectiveness of vaccination. The use of probiotics significantly reduces the cost of treating diseases in animals, increases productivity and improves product quality. In recent years, many studies have been conducted on the use of various probiotics in fishing. This review is aimed at generalizing the topic of the possible use of gram-positive bacteria as probiotics in a comprehensive study of the existing literature. With the expansion of ideas about the biological effectiveness of probiotics and the proof that the structural elements of cells and their metabolites are at least effective in some cases. As a result, various types of bacteria, including bacilli, lactic acid bacteria, and microbes, were used to improve the growth and immunity of various fish. However, this study conducted a review of the scientific literature showing that probiotics in aquaculture have a positive effect on the overall productivity of fish.","PeriodicalId":485485,"journal":{"name":"Л.Н. Гумилев атындағы Еуразия ұлттық университетінің хабаршысы","volume":"83 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136005775","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

STUDYING DFT ANALYSIS OF VARIOUS FORMS OF GLUTAMINE 研究各种形式谷氨酰胺的DFT分析

Л.Н. Гумилев атындағы Еуразия ұлттық университетінің хабаршысы Pub Date : 2023-01-01 DOI: 10.32523/2616-6771-2023-142-1-31-36

B. Ganiev, U. Mardonov, Zh. Ashurov

引用次数: 0