S. Khalikov, F. Akramova, Zh.K. Ubbiniyazova, M. Khalikov, U. Shakarbaev, M. M. Ilyin, A.A. Akbarov, D. Azimov
{"title":"DEVELOPMENT OF DRUGS FOR THE TREATMENT OF SCHISTOSOMIASE IN SHEEP IN THE REPUBLIC OF UZBEKISTAN AND THEIR EFFICIENCY","authors":"S. Khalikov, F. Akramova, Zh.K. Ubbiniyazova, M. Khalikov, U. Shakarbaev, M. M. Ilyin, A.A. Akbarov, D. Azimov","doi":"10.17513/mjpfi.13569","DOIUrl":"https://doi.org/10.17513/mjpfi.13569","url":null,"abstract":"","PeriodicalId":13771,"journal":{"name":"International Journal of Applied and Fundamental Research (Международный журнал прикладных и фундаментальных исследований)","volume":"134 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77742072","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}
{"title":"COLLECTION FUND OF THE IRIDACEAE JUSS. FAMILY OF THE FLORA OF KYRGYZSTAN IN THE BOTANICAL GARDEN","authors":"I. Popova","doi":"10.17513/mjpfi.13514","DOIUrl":"https://doi.org/10.17513/mjpfi.13514","url":null,"abstract":"","PeriodicalId":13771,"journal":{"name":"International Journal of Applied and Fundamental Research (Международный журнал прикладных и фундаментальных исследований)","volume":"98 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76067621","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}
{"title":"CAUSES OF ELECTRON AND POSITRON ANNIHILATION","authors":"A. Karyakin, I. V. Karyakina","doi":"10.17513/mjpfi.13544","DOIUrl":"https://doi.org/10.17513/mjpfi.13544","url":null,"abstract":"","PeriodicalId":13771,"journal":{"name":"International Journal of Applied and Fundamental Research (Международный журнал прикладных и фундаментальных исследований)","volume":"56 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81246553","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}
T. A. Shumatova, D.V. Kovalenko, N. G. Prikhodchenko
{"title":"VITAMIN D AND INTESTINAL DISEASE","authors":"T. A. Shumatova, D.V. Kovalenko, N. G. Prikhodchenko","doi":"10.17513/mjpfi.13566","DOIUrl":"https://doi.org/10.17513/mjpfi.13566","url":null,"abstract":"","PeriodicalId":13771,"journal":{"name":"International Journal of Applied and Fundamental Research (Международный журнал прикладных и фундаментальных исследований)","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87948693","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}
{"title":"RADIATION OF SINGLE IONIZED HELIUM IN THE HYDROGEN ATMOSPHERE","authors":"V. Nevolin","doi":"10.17513/mjpfi.13558","DOIUrl":"https://doi.org/10.17513/mjpfi.13558","url":null,"abstract":"","PeriodicalId":13771,"journal":{"name":"International Journal of Applied and Fundamental Research (Международный журнал прикладных и фундаментальных исследований)","volume":"163 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86437007","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}
{"title":"A GAS CHROMATOGRAPHY TECHNIQUE FOR THE DETERMINATION OF RESIDUAL SOLVENTS IN RADIOPHARMACEUTICALS 18F-FDG AND 11C-MET","authors":"A.A. Varshavskaia, O.F. Kuznetsova, O.S. Fedorova","doi":"10.17513/mjpfi.13568","DOIUrl":"https://doi.org/10.17513/mjpfi.13568","url":null,"abstract":"","PeriodicalId":13771,"journal":{"name":"International Journal of Applied and Fundamental Research (Международный журнал прикладных и фундаментальных исследований)","volume":"41 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88070730","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}
{"title":"APPLICATION OF DESCRIPTIVE GEOMETRY METHODS FOR SOLVING SYSTEMS OF LINEAR ALGEBRAIC EQUATIONS","authors":"E.Yu. Cherkasova","doi":"10.17513/mjpfi.13553","DOIUrl":"https://doi.org/10.17513/mjpfi.13553","url":null,"abstract":"","PeriodicalId":13771,"journal":{"name":"International Journal of Applied and Fundamental Research (Международный журнал прикладных и фундаментальных исследований)","volume":"14 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89105421","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}
Nanocomposites with gold nanoparticles based on pectic acid dialdehyde have been synthesized. Pectic acid dialdehyde is a specific carrier obtained by modifying beet pectin. Samples of new multifunctional nanocomposites with gold nanoparticles were studied by UV and IR spectroscopy. The study of IR spectra of the obtained nanobiocomposites shows that under these conditions of synthesis the pectic acid dialdehyde is preserved without any significant transformations; consequently, most of the physicochemical properties and biological activity are preserved as well. The influence of the pH of the medium on the reduction of Ai+ ions is shown. The pH range of 10–11 turned out to be the most optimal for obtaining a nanometallic phase. The appearance of gold nanoparticles is confirmed by a change in the color of solutions. The particle sizes were determined using the scanning electron microscopy method. It is determined that the obtained gold nanocomposites contain spherical nanoparticles with narrowly dispersed sizes. Thus, the use of pectic acid dialdehyde as a reducing agent makes it possible to obtain metal nanoparticles with a certain chemical composition, sizes and shapes, uniformity and stability.
{"title":"PREPARATION OF GOLD NANOCOMPOSITES BASED ON PECTIC ACID DIALDEHYDE","authors":"L. Serikova","doi":"10.17513/mjpfi.13561","DOIUrl":"https://doi.org/10.17513/mjpfi.13561","url":null,"abstract":"Nanocomposites with gold nanoparticles based on pectic acid dialdehyde have been synthesized. Pectic acid dialdehyde is a specific carrier obtained by modifying beet pectin. Samples of new multifunctional nanocomposites with gold nanoparticles were studied by UV and IR spectroscopy. The study of IR spectra of the obtained nanobiocomposites shows that under these conditions of synthesis the pectic acid dialdehyde is preserved without any significant transformations; consequently, most of the physicochemical properties and biological activity are preserved as well. The influence of the pH of the medium on the reduction of Ai+ ions is shown. The pH range of 10–11 turned out to be the most optimal for obtaining a nanometallic phase. The appearance of gold nanoparticles is confirmed by a change in the color of solutions. The particle sizes were determined using the scanning electron microscopy method. It is determined that the obtained gold nanocomposites contain spherical nanoparticles with narrowly dispersed sizes. Thus, the use of pectic acid dialdehyde as a reducing agent makes it possible to obtain metal nanoparticles with a certain chemical composition, sizes and shapes, uniformity and stability.","PeriodicalId":13771,"journal":{"name":"International Journal of Applied and Fundamental Research (Международный журнал прикладных и фундаментальных исследований)","volume":"25 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91014101","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}
{"title":"CONCEPT AND CHARACTERISTICS OF URBAN PASSENGER TRANSPORT AS A SYSTEM","authors":"Sergii Orekhov","doi":"10.17513/mjpfi.13510","DOIUrl":"https://doi.org/10.17513/mjpfi.13510","url":null,"abstract":"","PeriodicalId":13771,"journal":{"name":"International Journal of Applied and Fundamental Research (Международный журнал прикладных и фундаментальных исследований)","volume":"15 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83588385","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}
{"title":"DEVELOPMENT OF AN INDEX OF INDIVIDUAL HEALTH BASED ON THE ANALYSIS OF THE ACOUSTIC FIELD OF THE BRAIN","authors":"G. Shabanov, A. Rybchenko, Y. Lebedev","doi":"10.17513/mjpfi.13507","DOIUrl":"https://doi.org/10.17513/mjpfi.13507","url":null,"abstract":"","PeriodicalId":13771,"journal":{"name":"International Journal of Applied and Fundamental Research (Международный журнал прикладных и фундаментальных исследований)","volume":"18 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74710617","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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