REGULATORY AND PERSONALITY RESOURCES OF SCHOOL SUCCESS: INDIVIDUAL TYPOLOGICAL ASPECTS

The paper analyzes the regulatory and personality resources of academic success in middle and high school students with different individual-typical profiles of self-regulation. The results identify the types of regulatory profiles characteristic of students in grades 5–6, 7–8 and 9–11. The paper shows profile types that characterize all students and unique for the period of study. The results reveal the specificity of the psychological resources of academic success depending on the type of individual regulatory profile.В работе анализируются регуляторные и личностные ресурсы академической успешности учащихся средней и старшей школы с различными индивидуально-типическими профилями саморегуляции. Выявляются типы регуляторных профилей, характерные учащимся 5–6, 7–8 и 9–11 классов. Описываются типы, характерные всем учащимся, и уникальные для периода обучения. Выявляется специфика психологических ресурсов успешности в зависимости от типа индивидуального регуляторного профиля

Genome of a Low-Salinity Ammonia-Oxidizing Archaeon Determined by Single-Cell and Metagenomic Analysis

Ammonia-oxidizing archaea (AOA) are thought to be among the most abundant microorganisms on Earth and may significantly impact the global nitrogen and carbon cycles. We sequenced the genome of AOA in an enrichment culture from low-salinity sediments in San Francisco Bay using single-cell and metagenomic genome sequence data. Five single cells were isolated inside an integrated microfluidic device using laser tweezers, the cells' genomic DNA was amplified by multiple displacement amplification (MDA) in 50 nL volumes and then sequenced by high-throughput DNA pyrosequencing. This microscopy-based approach to single-cell genomics minimizes contamination and allows correlation of high-resolution cell images with genomic sequences. Statistical properties of coverage across the five single cells, in combination with the contrasting properties of the metagenomic dataset allowed the assembly of a high-quality draft genome. The genome of this AOA, which we designate Candidatus Nitrosoarchaeum limnia SFB1, is ∼1.77 Mb with >2100 genes and a G+C content of 32%. Across the entire genome, the average nucleotide identity to Nitrosopumilus maritimus, the only AOA in pure culture, is ∼70%, suggesting this AOA represents a new genus of Crenarchaeota. Phylogenetically, the 16S rRNA and ammonia monooxygenase subunit A (amoA) genes of this AOA are most closely related to sequences reported from a wide variety of freshwater ecosystems. Like N. maritimus, the low-salinity AOA genome appears to have an ammonia oxidation pathway distinct from ammonia oxidizing bacteria (AOB). In contrast to other described AOA, these low-salinity AOA appear to be motile, based on the presence of numerous motility- and chemotaxis-associated genes in the genome. This genome data will be used to inform targeted physiological and metabolic studies of this novel group of AOA, which may ultimately advance our understanding of AOA metabolism and their impacts on the global carbon and nitrogen cycles

Updating and development of educational process methodological equipment in technical university

© Serials Publications. Worldwide growth of the international relations in science and technology demands from higher educational institutions graduates with Bachelors' degrees abilities to use information from foreign sources, namely the knowledge of a foreign language for specific purposes. Educational process in higher education institutions isn't possible without continuous updating and development of methodological equipment: educational literature, technical means. The ways how to solve the problems of updating and development of methodological equipment of the higher school in a modern Russian higher educational institution, in particular a technical one are represented in the article. The methodology, the pedagogical principles of drawing up manuals as the main component of an educational and methodological complex on studying the discipline "Foreign language" in the technical university was discovered. The presented manuals have been approved and introduced into educational process in the branch of the Tyumen industrial university in Surgut

Tungstate Based Ceramics Obtained By Spark Plasma Sintering Method – Possible Material for Consolidation of Radioactive Wastes’ Components

The Spark Plasma Sintering method was used to produce high-density ceramics from tungstates SrWO4 and NaNd(WO4)2 with scheelite structure. These compounds are proposed as possible matrices for the consolidation of radwaste components. Powder samples were obtained by coprecipitation method and studied by X-ray diffraction analysis (XRD) and scanning electron microscopy (SEM). After sintering, the samples retained their phase identity (scheelite structure). The total duration of sintering was ∼ 13-15 min, the relative density was reached ∼ 92, 99%. Keywords: Tungstates, RW, Spark Plasma Sintering, high density, microstructur

Investigation of the microstructure of the fine-grained YPO4_4:Gd ceramics with xenotime structure after Xe irradiation

The paper reports on the preparation of xenotime-structured ceramics by the Spark Plasma Sintering (SPS) method. Phosphates Y$_{0.95}$Gd$_{0.05}$PO$_4$ (YPO$_4$:Gd) were obtained by the sol-gel method. The synthesized nanopowders are collected in large agglomerates 10-50 mkm in size. Ceramics has a fine-grained microstructure and a high relative density (98.67%). The total time of the SPS process was approximately 18 min. High-density sintered ceramics YPO$_4$:Gd with a xenotime structure were irradiated with Xe$^{+26}$ ions (E = 167 MeV) to fluences of $1\times10^{12}$-$3\times 10^{13}$ cm$^{-2}$. Complete amorphization at maximum fluence was not achieved. As the fluence increases, an insignificant increase in the depth of the amorphous layer is observed. According to the results of grazing incidence XRD (GIXRD), with an increase in fluence from $1\times10^{12}$-$3\times 10^{13}$ cm$^{-2}$, an increase in the volume fraction of the amorphous structure from 20 to 70% is observed. The intensity of XRD peak 200 YPO$_4$:Gd after recovery annealing (700$^\circ$C, 18 h) reached a value of ~80% of the initial intensity I0.Comment: 16 pages, 10 figure

Prospects for the Development of the Oil and Gas Industry in the Regional and Global Economy

Problems of energy efficiency, along with increasing environmental safety of production and increasing social responsibility, are becoming a central object of research. Therefore, the main goal of the work is to analyze the prospects for the development of the oil and gas industry. It was established that innovative technologies play an important role in the development of energy. In the structure of public administration, the definition of the place in the close relationship with commodity-money relations, mediating its implementation. But refusal of oil resources will lead to negative consequences. It is established that the maximum production of conventional oil in the world in the amount of 4.5-4.8 billion tons per year will be achieved in 2020-2030. Major areas of conventional oil production in this period will be oil and gas basins of the Persian Gulf, Western and Eastern Siberia, the Caspian sea, the Atlantic shelves of Africa and South America. The achieved level of oil production can be maintained by large-scale involvement in the development of non-traditional sources (bitumen and shale oil). According to the raw material base, the leaders of unconventional oil production should be Venezuela, Canada, Russia and the United States. Keywords: environmental policy, oil production, forecast, coal-fired power plants, economic crisis. JEL Classifications: L100, Q400, Q430

X-Ray Diffraction Analysis of Ceramics Irradiated with High-Energy Ions

NaNd(WO4)2 and NaNd(MoO4)2 ceramic samples subjected to ion implantation is considered. The degree of amorphization of the near-surface layer of the samples depending on the fluence were obtained. The depth of the amorphized layer was also investigated.Рентгенодифракционные исследования образцов до и после облучения выполнялись в лаборатории диагностики радиационных дефектов в твердотельных наноструктурах ИФМ РАН при поддержке Министерства науки и высшего образования РФ (г/з № 0030-2021-0030). Исследование выполнено при финансовой поддержке РФФИ в рамках научного проекта №20-21-00145_Росатом

Напряженность иммунитета к кори в различных группах населения

Objective: to examine the state of the immunity to measles in different age groups.Materials and methods: In 2018, 4444 people were examined at the Diagnostic Center (virological). Among them, 3783 people were examined using the passive haemagglutination test for measles (manufactured by Pasteur Research Institute of Epidemiology and Microbiology, Russia). In the remaining 661 cases, the IgG to measles were detected using the enzyme-linked immunosorbent assay (ELISA) by VektoMeaseles IgG test (manufactured by Vector-Best, Russia). The correlation between the measles IgG level (ELISA) and the age was examined in 518 patients. Results: In this study, the immunity to measles was shown to be insufficient in all groups of observed people. Even among medical staff, nearly 10% had no protective level of measles antibodies. We have shown that the correlation between the measles IgG level and the age is statistically significant, so that the number of seronegative persons in different age groups differs significantly. Conclusion: The highest ratio of seronegative individuals was found in the age group between 18 and 25 years (52,33%), which can lead to serious measles outbreaks. Hence, this study confirms a strong need for additional immunization in all groups and especially in young population.Цель: изучить состояние иммунитета к кори в различных возрастных группах.Материалы и методы: В 2018 г. в Клинической инфекционной больнице им. С.П. Боткина в Городском консультативно-диагностическом центре (вирусологическом) было обследовано 4444 человека: у 3783 человек исследование было выполнено при помощи набора реагентов для реакции пассивной гемагглютинации к кори (производитель Научно-исследовательский институт эпидемиологии и микробиологии имени Пастера, Россия), в 661 случае был выполнен иммуноферментный анализ по определению IgG к вирусу кори с использованием тестсистемы «ВектоКорь IgG» (производитель АО «ВекторБест», Россия). Зависимость уровня антител к кори (метод иммуноферментного аналаиза) от возраста была исследована у 518 пациентов. Результаты: в данном исследовании было показано, что в настоящее время напряженность иммунитета во всех возрастных группах недостаточна. Даже среди медицинских работников был отмечен высокий процент серонегативных лиц. Показано наличие достоверной корреляции между уровнем IgG к кори и возрастом пациентов. Выявлены достоверные отличия по количеству серонегативных по кори лиц в различных возрастных группах. Заключение: значительное количество серонегативных лиц в возрастной группе до 25 лет создает серьезный риск возникновения эпидемии кори. Данное исследование показывает необходимость дополнительной иммунизации против кори всех групп населения и особенно лиц молодого возраста.

CHARACTERISTICS OF SUPERCAPACITORS ELECTRODES BASED ON TITANIA AND CARBON NANOTUBES

TiO2-NT and CNT based electrodes have been fabricated by anodizing and pyrolysis and characterized by scanning electron microscope. Electrochemical performances such as spe-cific capacitance, energy and power have been calculated in frame of the galvanostatic charge-discharge curves analysis.Исследование выполнено в рамках инициативного научного проекта FEUZ-2020-0059 Минобрнауки РФ