The State and Moods of Civil Society on the Example of a Sociological Study of Public Organizations

The article presents the results of a study of the state and mood of civil society from the standpoint of a political and sociological approach. The definition of the state of civil society, its features and components is proposed. The complexity and inconsistency of attitudes among young people as a reference group is analyzed.The study also compared some indicators with previous similar studies and some dynamics of the state of the reference group in connection with the conduct of ITS. The competitive parameters that have received dynamics and their connection with the general mood in the youth environment are determined.The study was conducted in order to identify the parameters of subjects exclusively within the framework of civil society and did not consider the marginalizing component and processes outside civil society.For further research, a reference group is provided with a description of the properties of the group and parameters for segmentation and identification of related processes

Mie-resonances, infrared emission and band gap of InN

Mie resonances due to scattering/absorption of light in InN containing clusters of metallic In may have been erroneously interpreted as the infrared band gap absorption in tens of papers. Here we show by direct thermally detected optical absorption measurements that the true band gap of InN is markedly wider than currently accepted 0.7 eV. Micro-cathodoluminescence studies complemented by imaging of metallic In have shown that bright infrared emission at 0.7-0.8 eV arises from In aggregates, and is likely associated with surface states at the metal/InN interfaces.Comment: 4 pages, 5 figures, submitted to PR

SOLUTION OF THE «NORTH-SOUTH» ENERGY TRANSIT ISSUE BY MEANS OF RENEWABLE ENERGY IN KAZAKHSTAN

The article considered the principle of power system stability research. The description of the Kazakhstan electric energy system has been provided and its model has been established in the RASTRWin software package. According to the energy system model on-peak and daily conditions have been calculated as well as steady-state stability of the «North-South» energy transit for the «Agadyr – SKSDPS» interchange has been analysed. The variants of solving the issue have been provided.В статье рассмотрен принцип исследования устойчивости энергосистемы. Приведено описание электроэнергетической системы Республики Казахстан, создана ее модель в программном комплексе RastrWin. На основании модели энергосистемы рассчитаны максимальные и суточные режимы, и проведен анализ статической устойчивости транзита «Север-Юг» для сечения «Агадырь–ЮКГРЭС». Предложены варианты решения

THE PROJECT OF THE PHOTOVOLTAIC POWER STATION FOR ENERGY SUPPLY OF URFU CAMPUS № 8 ENERGY CONSUMPTION

The article considered the project of the photovoltaic power station for energy supply of URFU campus №8 energy consumption. The wiring schematic of the station has been provided, as well as the equipment has been chosen and described. Sun radiation in the territory of Yekaterinburg within the year has been calculated, a rational territorial location choice of solar batteries has been made. Feasibility study of the project has been implemented and payback period has been calculated.В статье рассмотрен проект фотоэлектрической станции (ФЭС) для снабжения энергопотребления 8 учебного корпуса УрФУ. Приведена принципиальная схема станции, выбрано и описано оборудование. Произведен расчет солнечной радиации, приходящей на территорию Екатеринбурга в течение года, сделан выбор рационального территориального расположения солнечных батарей. Выполнено технико-экономическое обоснование проекта и рассчитан срок его окупаемости

INCREASE OF RECEIVED BIOGAS VOLUMES FROM SOLID DOMESTIC WASTE LANDFILLS

В статье рассмотрена установка получения биогаза с полигонов твердых бытовых отходов, повышающей эффективность переработки субстрата за счёт контроля режима кислотности и температуры, а также обогащения извлекаемого биогаза.The article considered the installation of receiving biogas from solid domestic waste landfill, increasing the efficiency of processing the substrate by the control of acidity and temperature, and enrichment of recoverable biogas

Energy transfer from perovskite nanocrystals to dye molecules does not occur by FRET

Single formamidinium lead bromide (FAPbBr(3)) perovskite nanocubes, approximately 10 nm in size, have extinction cross sections orders of magnitude larger than single dye molecules and can therefore be used to photoexcite one single dye molecule within their immediate vicinity by means of excitation-energy transfer (EET). The rate of photon emission by the single dye molecule is increased by 2 orders of magnitude under excitation by EET compared to direct excitation at the same laser fluence. Because the dye cannot accommodate biexcitons, NC biexcitons are filtered out by EET, giving rise to up to an order-of-magnitude improvement in the fidelity of photon antibunching. We demonstrate here that, contrary to expectation, energy transfer from the nanocrystal to dye molecules does not depend on the spectral line widths of the donor and acceptor and is therefore not governed by Forster's theory of resonance energy transfer (FRET). Two different cyanine dye acceptors with substantially different spectral overlaps with the nanocrystal donor show a similar light-harvesting capability. Cooling the sample from room temperature to 5 K reduces the average transition line widths 25-fold but has no apparent effect on the number of molecules emitting, i.e., on the spatial density of single dye molecules being photoexcited by single nanocrystals. Narrow zero-phonon lines are identified for both donor and acceptor, with an energetic separation of over 40 times the line width, implying a complete absence of spectral overlap-even though EET is evident. Both donor and acceptor exhibit spectral fluctuations, but no correlation is apparent between the jitter, which controls spectral overlap, and the overall light harvesting. We conclude that the energy transfer process is fundamentally nonresonant, implying effective energy dissipation in the perovskite donor because of strong electron-phonon coupling of the carriers comprising the exciton. The work highlights the importance of performing cryogenic spectroscopy to reveal the underlying mechanisms of energy transfer in complex donor-acceptor systems

INTRODUCTION OF RENEWABLE ENERGY SOURCES TO ENSURE ENERGY EFFICIENCY OF MODERN BUILDINGS

В статье рассмотрена необходимость решения вопроса энергоэффективности при строительстве современных зданий. На примере проекта фотоэлектрической станции, расположенной на торце новостройки в городе Екатеринбурге, определен экономический эффект. Выполнено технико-экономическое обоснование проекта и рассчитан срок его окупаемости.The article considers the need to address the issue of energy efficiency in the construction of modern buildings. On the example of the project of a photovoltaic station located at the end of a new building in the city of Yekaterinburg, the economic effect is determined. The feasibility study of the project was carried out and the payback period was calculated

Homonymy and repetition (Towards systematics of systemic categories in language and speech)

Proceeding from the idea that there are no potentially insignificant similarities and distinctions, systemic relations in language could be presented as those generated by correlation of separate types of heteromorphism and homomorphism in the planes of content and expression according to five steps of abstraction of the language and speech phenomena. Thus, the matrix of system relations in language, including lexico-semantic categories, could be essentially detailed