Vestnik Permskogo federalʹnogo issledovatelʹskogo centra最新文献

Lymphotropic therapy: history, achievments, outlook 淋巴细胞治疗:历史、成就、展望

Vestnik Permskogo federalʹnogo issledovatelʹskogo centra Pub Date : 2023-01-01 DOI: 10.7242/2658-705x/2023.2.2

N. Gariaeva, I. Zavgorodnii, K. Garyaev

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Vladimir Nikolaevich Vargin – the founder of agronomy science in Perm province Vladimir Nikolaevich Vargin是彼尔姆省农学科学的创始人

Vestnik Permskogo federalʹnogo issledovatelʹskogo centra Pub Date : 2023-01-01 DOI: 10.7242/2658-705x/2023.2.7

K. Korlyakov, Y.N. Zubarev

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From the history of Komi-Permian ethnography: Lyubov Stepanovna Gribova. To the 90th anniversary of his birth 来自科米-二叠纪人种学的历史:Lyubov Stepanovna Gribova。为他90周年诞辰干杯

Vestnik Permskogo federalʹnogo issledovatelʹskogo centra Pub Date : 2023-01-01 DOI: 10.7242/2658-705x/2023.2.6

A. Chernykh, D. Vaiman

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Formation of turbulence research in Perm (in memory of Valery Dmitrievich Zimin) 彼尔姆湍流研究的形成(纪念瓦列里·德米特里耶维奇·齐明)

Vestnik Permskogo federalʹnogo issledovatelʹskogo centra Pub Date : 2023-01-01 DOI: 10.7242/2658-705x/2023.2.8

P. Frick

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The blink and the bliss of Being (in memory of Alexander Antonovich Oborin) 生命的闪烁与幸福(纪念亚历山大·安东诺维奇·奥博林)

Vestnik Permskogo federalʹnogo issledovatelʹskogo centra Pub Date : 2023-01-01 DOI: 10.7242/2658-705x/2023.2.5

I. Ivshina

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Party and electoral landscape in the regions of the Russian federation: stability versus volatility : stability versus volatility 俄罗斯联邦各地区的政党和选举格局:稳定与动荡:稳定与动荡

Vestnik Permskogo federalʹnogo issledovatelʹskogo centra Pub Date : 2023-01-01 DOI: 10.7242/2658-705x/2023.2.4

P. Panov

{"title":"Party and electoral landscape in the regions of the Russian federation: stability versus volatility : stability versus volatility","authors":"P. Panov","doi":"10.7242/2658-705x/2023.2.4","DOIUrl":"https://doi.org/10.7242/2658-705x/2023.2.4","url":null,"abstract":"The regions of Russia demonstrate a high degree of variability in voting for political parties in elections at various levels. This is explained by the fact that in regions with a «hard» political regime, the ruling party dominates the political space, while in «softer» regimes there is a certain degree of electoral competition. In this paper, based on the results of voting for party lists in the elections of the State Duma of the Russian Federation and regional parliaments for the period from 2007 to 2021, it is analyzed how stable the variability of the party and electoral landscape in the constituent entities is, and how the degree of dominance of the ruling party affects the volatility of regional party systems. The analysis shows that the greatest stability is demonstrated by the regions with a «hard» political regime, while the highest volatility of regional party systems is characteristic of the regions with the most «soft» regime. This is explained by the fact that in most constituent entities of the Russian Federation none of the parties of the systemic opposition is perceived as an obvious alternative to the party of power. As a result, «protest votes» are distributed either among all opposition parties, or go to one or the other party, and differently indifferent regions and in different elections. At the same time, in some regions there are fairly strongregional branches of one or another opposition party, which becomes the «main opposition» in the region and, as a rule, receives the votes lost by other parties.","PeriodicalId":489699,"journal":{"name":"Vestnik Permskogo federalʹnogo issledovatelʹskogo centra","volume":"149 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":"135448825","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

Organic matter of virgin and arable soddy-podzolic soil in the Urals 乌拉尔地区原生和可耕盐碱化土壤有机质特征

Vestnik Permskogo federalʹnogo issledovatelʹskogo centra Pub Date : 2023-01-01 DOI: 10.7242/2658-705x/2023.2.3

N. Zavyalova, M. Vasbieva, D. Shishkov

{"title":"Organic matter of virgin and arable soddy-podzolic soil in the Urals","authors":"N. Zavyalova, M. Vasbieva, D. Shishkov","doi":"10.7242/2658-705x/2023.2.3","DOIUrl":"https://doi.org/10.7242/2658-705x/2023.2.3","url":null,"abstract":"In a long-term stationary experiment in 1978, the content and qualitative composition of organic matter (Corg) in arable soddy-podzolic soil were studied with the application of various rates NPK, and also compared with virgin soil under mixed forest and grass-forb meadow. It was established that when mineral fertilizers were applied at a dose of 60 kg a.i./ha or more, dynamic balance is ensured in the soil. At the same time, the Corg content stabilized at a level close to the initial level and varied from 1,14 to 1,19%. The share of mobile organic matter in the total carbon of the studied soil was 21–24%, which is typical for soddy-podzolic soils. The distribution of carbon over soil layers is decreasing. The main reserves of organic carbon are concentrated in the 0-40 cm layer and account for 53–65% from stocks in the meter layer (77–101 t/ha). In virgin soil, Corg stockpile in the layer of 0–20 cm are 31–41 t/ha, in the meter layer – 71–82 t/ha. The studied humic acids (HA) in terms of the content of constitutional elements (C, H, N, O, S) correspond to the average values for the class of humic acids in soddy-podzolic soils. With an increase in the rates of mineral fertilizers (NPK), the processes of mineralization of fresh organic matter is more intense, and the proportion of aromatic structures also increases in humic acids composition. According to elemental analysis, the H:C ratio in humic acids of the N150P150K150 variant, was 1,25, and in virgin soil it was 1,43-1,56. According to IR spectroscopy data, vibrations of the C=O group of aromatic rings were revealed in the region of 1 605–1 670 cm-1 at the maximum dose of NPK.","PeriodicalId":489699,"journal":{"name":"Vestnik Permskogo federalʹnogo issledovatelʹskogo centra","volume":"157 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":"135448819","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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Microstructure and mechanical properties of self-reinforced cross-linked polyurethanes based on oligobutadiene diol 基于低聚丁二烯二醇的自增强交联聚氨酯的微观结构和力学性能

Vestnik Permskogo federalʹnogo issledovatelʹskogo centra Pub Date : 2023-01-01 DOI: 10.7242/2658-705x/2023.2.1

R. Yakushev, D. Yakusheva, S. Astaf’eva

引用次数: 0