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Uchenye Zapiski Kazanskogo Universiteta. Seriya Estestvennye Nauki最新文献

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Using the Reflectance Parameters as Covariates of the Organic Matter Content in Fallow Soils 利用反射率参数作为休耕土壤有机质含量的协变量
IF 0.3
Uchenye Zapiski Kazanskogo Universiteta. Seriya Estestvennye Nauki Pub Date : 2022-01-01 DOI: 10.26907/2542-064x.2022.3.438-456
K. Giniyatullin, I. Sahabiev, E. V. Smirnova, A. Valeeva, S. S. Ryazanov, L. I. Latypova
{"title":"Using the Reflectance Parameters as Covariates of the Organic Matter Content in Fallow Soils","authors":"K. Giniyatullin, I. Sahabiev, E. V. Smirnova, A. Valeeva, S. S. Ryazanov, L. I. Latypova","doi":"10.26907/2542-064x.2022.3.438-456","DOIUrl":"https://doi.org/10.26907/2542-064x.2022.3.438-456","url":null,"abstract":"","PeriodicalId":23418,"journal":{"name":"Uchenye Zapiski Kazanskogo Universiteta. Seriya Estestvennye Nauki","volume":"51 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79390646","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
Chronology of the Short-Term Climate Change during the Holocene in Northwestern Russia and Its Correlation with the Solar Activity Variations 俄罗斯西北部全新世短期气候变化年代学及其与太阳活动变化的相关性
IF 0.3
Uchenye Zapiski Kazanskogo Universiteta. Seriya Estestvennye Nauki Pub Date : 2022-01-01 DOI: 10.26907/2542-064x.2022.1.135-165
K. Arslanov, V. Dergachev, F. Maksimov, J. V. Kudryavtsev
{"title":"Chronology of the Short-Term Climate Change during the Holocene in Northwestern Russia and Its Correlation with the Solar Activity Variations","authors":"K. Arslanov, V. Dergachev, F. Maksimov, J. V. Kudryavtsev","doi":"10.26907/2542-064x.2022.1.135-165","DOIUrl":"https://doi.org/10.26907/2542-064x.2022.1.135-165","url":null,"abstract":"","PeriodicalId":23418,"journal":{"name":"Uchenye Zapiski Kazanskogo Universiteta. Seriya Estestvennye Nauki","volume":"22 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88103327","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: 1
Chemical Composition of Cupressus sempervirens L. and Thuja occidentalis L. Essential Oils and Their Activity against Phytopathogenic Fungi 柏树和西柏精油的化学成分及其对植物致病真菌的活性研究
IF 0.3
Uchenye Zapiski Kazanskogo Universiteta. Seriya Estestvennye Nauki Pub Date : 2022-01-01 DOI: 10.26907/2542-064x.2022.3.392-407
I. Fitsev, E. Nikitin, A. Rakhmaeva, D. Terenzhev, T. M. Sakhno, Z. Nasybullina
{"title":"Chemical Composition of Cupressus sempervirens L. and Thuja occidentalis L. Essential Oils and Their Activity against Phytopathogenic Fungi","authors":"I. Fitsev, E. Nikitin, A. Rakhmaeva, D. Terenzhev, T. M. Sakhno, Z. Nasybullina","doi":"10.26907/2542-064x.2022.3.392-407","DOIUrl":"https://doi.org/10.26907/2542-064x.2022.3.392-407","url":null,"abstract":"This article presents the results of a gas chromatography-mass spectrometry (GC-MS) study of the chemical composition of Cupressus sempervirens L. (Mediterranean cypress) and Thuja occidentalis L. (northern white-cedar) essential oils, as well as their activity against four strains of pathogenic fungi infecting crops. Our observations revealed high concentrations of monoterpenes, sesquiterpenes, mono-teppernic and sesquitepernic alcohols, ethers and esters, and flavonoids in the essential oil samples of both plants. Notably, the growth of pathogens was significantly inhibited by α-pinene (44.73% for C. sempervirens and 27.74% for T. occidentalis ) and α-terpineol (4.04% and 5.14%, respectively) found at high levels. The selective effect exerted by all the compounds on the strains of the phytopathogenic fungi tested was established. C. sempervirens L. essential oil displayed the highest antifungal activity against fusarial wilt ( Fusarium graminearum FG-30) and snow mold ( Microdochium nivale ) pathogens.","PeriodicalId":23418,"journal":{"name":"Uchenye Zapiski Kazanskogo Universiteta. Seriya Estestvennye Nauki","volume":"74 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74664600","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: 2
Chemical Mutagenesis of Triticum sinskajae A. Filat. et Kurk. Using Sodium Azide 小麦的化学诱变研究。et Kurk。叠氮化钠
IF 0.3
Uchenye Zapiski Kazanskogo Universiteta. Seriya Estestvennye Nauki Pub Date : 2022-01-01 DOI: 10.26907/2542-064x.2022.3.378-391
A. R. Kuluev, B. Kuluev, A. Chemeris
{"title":"Chemical Mutagenesis of Triticum sinskajae A. Filat. et Kurk. Using Sodium Azide","authors":"A. R. Kuluev, B. Kuluev, A. Chemeris","doi":"10.26907/2542-064x.2022.3.378-391","DOIUrl":"https://doi.org/10.26907/2542-064x.2022.3.378-391","url":null,"abstract":"","PeriodicalId":23418,"journal":{"name":"Uchenye Zapiski Kazanskogo Universiteta. Seriya Estestvennye Nauki","volume":"51 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74983156","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
Atomistic Simulations of PAP248-286 Peptide Oligomerization PAP248-286缩氨酸寡聚的原子模拟
IF 0.3
Uchenye Zapiski Kazanskogo Universiteta. Seriya Estestvennye Nauki Pub Date : 2022-01-01 DOI: 10.26907/2542-064x.2022.2.185-195
A. O. Nikitina, A. Yulmetov, A. Kusova, V. Klochkov, D. S. Blokhin
{"title":"Atomistic Simulations of PAP248-286 Peptide Oligomerization","authors":"A. O. Nikitina, A. Yulmetov, A. Kusova, V. Klochkov, D. S. Blokhin","doi":"10.26907/2542-064x.2022.2.185-195","DOIUrl":"https://doi.org/10.26907/2542-064x.2022.2.185-195","url":null,"abstract":"Amyloid fibrils are ordered aggregates that from a wide variety of soluble proteins and peptides. Amyloid fibrils take part into more than 20 human diseases, including Alzheimer’s, Parkinson, Huntington and HIV infection. The association of certain proteins with the fibril structure formation characterizes the pathological manifestation of amyloid diseases. Clarification of the physicochemical parameters of the amyloid fibril formation is critical to our understanding and subsequent treatment of amyloid diseases. There are several comprehensive studies of self-assembly mechanisms of functional and pathogenic polypeptides. peptide","PeriodicalId":23418,"journal":{"name":"Uchenye Zapiski Kazanskogo Universiteta. Seriya Estestvennye Nauki","volume":"46 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80999916","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
Fish Assemblages from the Middle–Upper Devonian of the Middle Urals, Russia 俄罗斯中乌拉尔地区中-上泥盆世的鱼类群落
IF 0.3
Uchenye Zapiski Kazanskogo Universiteta. Seriya Estestvennye Nauki Pub Date : 2022-01-01 DOI: 10.26907/2542-064x.2022.4.567-576
A. Ivanov
{"title":"Fish Assemblages from the Middle–Upper Devonian of the Middle Urals, Russia","authors":"A. Ivanov","doi":"10.26907/2542-064x.2022.4.567-576","DOIUrl":"https://doi.org/10.26907/2542-064x.2022.4.567-576","url":null,"abstract":"","PeriodicalId":23418,"journal":{"name":"Uchenye Zapiski Kazanskogo Universiteta. Seriya Estestvennye Nauki","volume":"36 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73140420","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
Comparative Analysis of the Methods for Quantitative Study of the Perineuronal Net Microstructure 神经元周围网络微观结构定量研究方法的比较分析
IF 0.3
Uchenye Zapiski Kazanskogo Universiteta. Seriya Estestvennye Nauki Pub Date : 2022-01-01 DOI: 10.26907/2542-064x.2022.4.519-534
N. Lipachev, A.S. Dvoeglazova, A. A. Sadreeva, A. Aganov, M. Paveliev
{"title":"Comparative Analysis of the Methods for Quantitative Study of the Perineuronal Net Microstructure","authors":"N. Lipachev, A.S. Dvoeglazova, A. A. Sadreeva, A. Aganov, M. Paveliev","doi":"10.26907/2542-064x.2022.4.519-534","DOIUrl":"https://doi.org/10.26907/2542-064x.2022.4.519-534","url":null,"abstract":"","PeriodicalId":23418,"journal":{"name":"Uchenye Zapiski Kazanskogo Universiteta. Seriya Estestvennye Nauki","volume":"1 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83710179","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
Generation of Electricity in BFC by the Biological Product “Doctor Robik” during the Purification of Nitrogen-Containing Wastewater 生物制品“dr . Robik”在净化含氮废水过程中在BFC中发电的研究
IF 0.3
Uchenye Zapiski Kazanskogo Universiteta. Seriya Estestvennye Nauki Pub Date : 2022-01-01 DOI: 10.26907/2542-064x.2022.2.279-296
G. Zhdanova, D. Stom, N. Yudina, S. Alferov, Z. U. Dzhangidze, A. D. Stom, M. Tolstoy, I. A. Bogdanova, A. Chesnokova
{"title":"Generation of Electricity in BFC by the Biological Product “Doctor Robik” during the Purification of Nitrogen-Containing Wastewater","authors":"G. Zhdanova, D. Stom, N. Yudina, S. Alferov, Z. U. Dzhangidze, A. D. Stom, M. Tolstoy, I. A. Bogdanova, A. Chesnokova","doi":"10.26907/2542-064x.2022.2.279-296","DOIUrl":"https://doi.org/10.26907/2542-064x.2022.2.279-296","url":null,"abstract":"","PeriodicalId":23418,"journal":{"name":"Uchenye Zapiski Kazanskogo Universiteta. Seriya Estestvennye Nauki","volume":"11 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87999800","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
Current Dynamics of Accumulation and Composition of Alluvium in the Near-Channel Floodplain of the Oka River (Russia) 俄罗斯奥卡河近河道洪泛区冲积物堆积和组成的动态变化
IF 0.3
Uchenye Zapiski Kazanskogo Universiteta. Seriya Estestvennye Nauki Pub Date : 2021-01-01 DOI: 10.26907/2542-064x.2021.4.603-625
A. Vorobyov, V.A. Krivtcov, A. Kadyrov
{"title":"Current Dynamics of Accumulation and Composition of Alluvium in the Near-Channel Floodplain of the Oka River (Russia)","authors":"A. Vorobyov, V.A. Krivtcov, A. Kadyrov","doi":"10.26907/2542-064x.2021.4.603-625","DOIUrl":"https://doi.org/10.26907/2542-064x.2021.4.603-625","url":null,"abstract":",","PeriodicalId":23418,"journal":{"name":"Uchenye Zapiski Kazanskogo Universiteta. Seriya Estestvennye Nauki","volume":"53 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76304021","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: 1
Biostratigraphy of the Terminal Carboniferous of the Lower Reaches of the Lena River (Kubalakh Section, Russia) 勒拿河下游(俄罗斯库巴拉赫段)末石炭世生物地层学
IF 0.3
Uchenye Zapiski Kazanskogo Universiteta. Seriya Estestvennye Nauki Pub Date : 2021-01-01 DOI: 10.26907/2542-064x.2021.3.406-413
V. Makoshin, R. Kutygin
{"title":"Biostratigraphy of the Terminal Carboniferous of the Lower Reaches of the Lena River (Kubalakh Section, Russia)","authors":"V. Makoshin, R. Kutygin","doi":"10.26907/2542-064x.2021.3.406-413","DOIUrl":"https://doi.org/10.26907/2542-064x.2021.3.406-413","url":null,"abstract":"","PeriodicalId":23418,"journal":{"name":"Uchenye Zapiski Kazanskogo Universiteta. Seriya Estestvennye Nauki","volume":"1 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83376708","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
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