533 research outputs found

    Winter Rapeseed in the Autumn and Spring Growing Seasons in the Republic of Ingushetia

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    This article examines the varieties and effectiveness of fertilizers for winter rapeseed, the dynamics of the production process of crops at different sowing times, and the influence on the yield of oilseed fertilization of crops, the green mass of which was used for feed in the autumn growing season. The study and optimization of the assortment, research and development of technologies for growing highly productive crops of winter rapeseed is crucial. In this article, the authors summarize the literature and substantiate new directions for the use of winter rape crops for green fodder and oilseeds in different countries and regions of the Russian Federation. The article studies three domestic varieties of the All-Russian Research Institute of Oilseeds named after academician V.S. Pustovoit and one variety of foreign selection. The article identifies the dynamics of biomass accumulation and changes in the morphometric parameters of winter rape plants in the autumn growing season, depending on the timing of sowing. It also studies the productivity and quality of the green mass of winter rape and the possibility of using it for forage purposes. It discusses the yield of winter rape oilseeds, in which the green mass was used in the fall of the sowing year. It also determines the economic efficiency of cultivating the same crops of winter rape used for green mass in the fall and for oilseeds in the spring growing season. Keywords: winter rapeseed, fertilizers, green mass, oil seeds, vegetation, varietie

    Reconversion of Cytochrome P420 into P450 and Reactivation of Hydroxylases in Microsomal Membranes Reconstituted by Self-Assembly

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    Membrane vesicles formed by means of dialysis of microsomal proteins and lipids, solubilized by cholate, contained an equal quantity of cytochromes P420 and P450. Addition of albumin and phosphatidylcholine aids reconversion of cytochrome P420 into cytochrome P450. In the presence of albumin the reconstituted membranes contained less lysophosphatidylcholine than those reconstituted without it. Comparative analysis does not reveal· marked differences in the phospholipid and protein composition or specific activity and content of NAD(P)H-dependent redox carriers of original and reconstituted membranes. In contrast to original membranes, the reconstituted ones do not possess aniline hydroxylase activity. The NADH-specific dimethylaniline demethylase activity was higher than that of the original membranes. NADPH-dependent demethylase of this substrate could be reconstituted to 50-800/o of its initial activity. The reconstituted membranes differ from original membranes by their higher non-enzymatic lipid peroxidase activity. Thus, it appears that dialysis in the presence of albumin and phosphatidylcholine is the most effective mode of microsomal membrane reconstitution

    Social hate: the features of modern extremist

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    The article presents some specific characteristics of political extremist’s personality. The authors present that having deep psychological clashes extremists very often transfer it to the external world and design the destabilization of social and political life of separate countries and regions. As a result they provoke the conflicts and hostility in the relationships between state power and the people.В докладе раскрываются некоторые особенности личности политического экстремиста. Показано, что испытывая глубокие психологические коллизии, экстремисты очень часто переносят их во внешний мир, проектируя дестабилизацию общественно-политической жизни отдельных стран и регионов. И вносят конфликты и вражду во взаимоотношения государственной власти с населением

    Effects of cholesterol- or 7-ketocholesterol-containing liposomes on colony-forming ability of cultured cells

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    AbstractExperiments with cultured Chinese hamster cells showed that incubation of the cells with (phosphatidylcholine + cholesterol + 7-ketocholesterol)-containing liposomes (4:3:1 by weight) during two hours led to a decrease in the colony-forming ability of cells down to zero, while (phosphatidylcholine + cholesterol)-containing liposomes (1:1 by weight) reduce this parameter by 90%. Furthermore, the cholesterol-containing liposomes (without 7-ketocholesterol) induce a decrease in the number of the maximal-site colonies accompanied by the corresponding increase in the number of the middle-size colonies

    Pengaruh Penghargaan (Reward) Dan Motivasi Berprestasi Terhadap Prestasi Kerja Guru SMA Negeri Di Kabupaten Sukabumi

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    This study aims to determine the effect of (1) rewrad, (2) achievement motivation, (3) performance of teachers working SMAN Negeri District of SukabumI. In the data analysis, this study used a survey method using a causal analysis technique Strip . This study used a sample of 150 teachers in six high schools in District of Sukabumi are selected using Slovin formula.The results showed that : first, there are positive influence between the rewrad and performance of teachers in schools . Secondly, there is a positive effect between achievement motivation and performance of teachers in schools. Third, there is a positive effect between the reward and achievement motivatioan of teachers in schools

    МЕЖДУНАРОДНЫЕ КРИТЕРИИ ЭФФЕКТИВНОСТИ НАУЧНО-ИССЛЕДОВАТЕЛЬСКОЙ ДЕЯТЕЛЬНОСТИ КОЛЛЕКТИВОВ И ОТДЕЛЬНЫХ УЧЕНЫХ В ОБЛАСТИ БИОЛОГИИ И МЕДИЦИНЫ

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    Сomparison data on results of efficiency of the research institutes (RI) of RAMS by international and own evaluation criteria of the research activity of above institutions in 2011 are presented. The consistency of international and own evaluation results was observed in 21RI (39%), the institutions-leaders found, and in 13 RI (24%) — less effective institutions. Thus, the use of own evaluation criteria only complicates the unbiased assessment of the Russia’s position in the international scientific rating.Представлены данные сравнения результатов эффективности научно-исследовательских учреждений (НИУ) РАМН по международным и собственным критериям оценки научной деятельности институтов за 2011 г. Совпадение результатов международной и внутренней оценки отмечено у 21 (39%) НИУ для организаций-лидеров, и у 13 (24%) — в случае менее эффективных организаций. Использование внутренних критериев оценки эффективности лишь усложняет объективную оценку положения России в международном научном рейтинге
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