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On the basis of the data about the Federal Republic of Germany the article examines the measures taken by theater ad concert organizations with the aim of expanding the contingent of audiences by means of reclaiming virtual space. It is known that from the moment of the formation of the performing musician critics pay attention to many things, including the artist’s outward appearance. The authenticity of the musician’s image is one of the most important constituent parts of the concert ritual. Proposals of the leading music ensembles, such as the Berlin Philharmonic or the Viennese State Opera, regarding dissemination of production within the framework of online broadcasts are perceived by the author in the vein of preservation of the “concert-like” atmosphere. In such a case “visitation of the listener in his or her home” is not only the attempt to go along with time. In light if research works about the multimodality of perception the availability of visual irritants leads to the rise of its quality and, consequently, the ratings of classical academic music in the eyes of the listener. The text of the article consists of four parts. After the enumeration of examples of visualization in the sphere of the art of music there is a description of scenarios offered by well-known concert ensembles and theater groups. A comparative overview of the research products which are the most interesting from the point of view of the author, devoted to the spectacular component of perception of music, presents the article’s central element. The conclusions draw upon the theme of new challenges appearing before traditional musicology, including, within the framework of research of the art of performance. In the latter it is, obviously, not sufficient to rely on the material contained on physical carriers, i.e. it becomes necessary to master new means of recording. На основе данных по Федеративной Республике Германии в статье рассматриваются меры, предпринимаемые театральными и концертными организациями с целью расширения контингента зрителей за счет освоения виртуального пространства. Известно, что с момента формирования профессии музыканта-исполнителя критики уделяют внимание, в том числе, внешнему виду артиста. Аутентичность облика музыканта является одной из важнейших составляющих концертного ритуала. Предложения ведущих коллективов, таких как Берлинская филармония или Венская государственная опера, по распространению продукции в рамках онлайн-трансляций видятся автору в ключе сохранения «концертности». В таком случае «посещение слушателя на дому» — это не только попытка идти в ногу со временем. В свете исследований мультимодальности восприятия наличие визуальных раздражителей ведет к повышению его качества, а следовательно, и рейтинга академической музыки в глазах слушателя. Текст статьи состоит из четырех разделов. За перечислением примеров виртуализации в сфере музыкального искусства следует описание сценариев, предлагаемых известными концертными и театральными коллективами. Сравнительный обзор наиболее интересных с точки зрения автора исследовательских проектов, посвященных зрелищной составляющей восприятия музыки, является центральным элементом статьи. В выводах затронута тема новых задач, возникающих перед традиционным музыкознанием, в том числе, в рамках исследований исполнительского искусства. В последних явно уже недостаточно опираться на материал, находящийся на физических носителях, т.е. необходимо осваивать новые методы учета. На основе данных по Федеративной Республике Германии в статье рассматриваются меры, предпринимаемые театральны-ми и концертными организациями с целью расширения контингента зрителей за счет освоения виртуального пространства. Известно, что с момента формирования профессии музыканта-исполнителя критики уделяют внимание, в том числе, внешнему виду артиста. Аутентичность облика музыканта является одной из важнейших составляющих концертного ритуала. Предложения ведущих коллективов, таких как Берлинская филармония или Венская государственная опера, по распространению продукции в рамках онлайн-трансляций видятся автору в ключе сохранения «концертности». В таком случае «посещение слушателя на дому» — это не только попытка идти в ногу со временем. В свете исследований мультимодальности восприятия наличие визуальных раздражителей ведет к повышению его качества, а следовательно, и рейтинга академической музыки в глазах слушателя. Текст статьи состоит из четырех разделов. За перечислением примеров виртуализации в сфере музыкального искусства следует описание сценариев, предлагаемых известными концертными и театральными коллективами. Сравнительный обзор наиболее интересных с точки зрения автора исследовательских проектов, посвященных зрелищной составляющей восприятия музыки, является центральным элементом статьи. В выводах затронута тема новых задач, возникающих перед традиционным музыкознанием, в том числе, в рамках исследований исполнительского искусства. В последних явно уже недостаточно опираться на материал, находящийся на физических носителях, т.е. необходимо осваивать новые методы учета.

Monitoring of presence and propagation of biotechnological crops in Ukraine was conducted during 2013-2016. GMO detection was provided by own kits with patent and technical requirements. Designed kits are based on TaqMan-method of Real-Time PCR and allow to detect biotech crops either regulatory elements, and target genes and allow some GM lines of soy, maize and rape to be identified also. Though GMO growing ban, obtained results show biotech soy,maize and rapeseed presence in the country

Appropriate approach to the nature of systems is a significant precondition for its successful control. An always actual issue of its mutual coupling is considered in this paper. A multivariable system with two-inputs and two-outputs (TITO) is in the focus here. The dominant pole placement method is used in trying to tune the PID controllers that should support the decoupling control. The aim is to determine parameters of the PID controllers which, in combination with decoupler, can obtain a good dynamical behavior of the system. Therefore, this kind of the centralized analytically obtained controller is used for object control. Another goal is to simplify the tuning procedure of PID controllers and enlarge the possibility for introducing the given approach into practice. But the research results indicate that the proposed procedure leads to the usage of P controllers because they enable the best performances for the considered object. Also, it is noticed that some differences from the usual rules in selection of the dominant poles gives better results. The research is supported by simulations and, therefore, the proposed method effectiveness, regarding the system behavior quality, is presented on several examples.

The article analyzes the development of corporate structures in agricultural production, proves the influence of corporate formations on the efficiency of agrarian production. On the basis of the analysis of official information of agro holdings, an assessment was made of the efficiency of their activities and a conclusion was made about the optimal size of their structural subdivisions. The advantages and disadvantages of integrated structures are highlighted, peculiarities of formation of their land relations are determined. Issues of expansion of land masses of agro holdings related to the conclusion of land lease agreements are considered. The association of separate agro-industrial enterprises of various industrial-economic orientation form an independent legal entity - a legal entity. The economic feasibility of the creation and functioning of corporate associations is objective based on obtaining the greatest effect, the essence of which is that the result of the joint corporate activities of economic structures will always be higher compared to the results of the individual work of each of them. Corporate forms of management in agriculture were founded in Ukraine on the basis of the general theoretical model of an open, competitive, multi-faceted agricultural market economy type, aimed at an integrated world economic system. The methodology of construction involves taking into account the world economic trends and the national specificity of the country's agricultural development; it is aimed at finding rational forms of organization of agricultural production, mechanisms for overcoming crisis phenomena, stabilizing the economy and creating conditions for further qualitative and quantitative growth of the agrarian sector of the economy. For many years, leading American co-operators have been distributing concepts and concepts that are perceived and used throughout the world. This work is coordinated by the Organization for International Cooperative Development in Agriculture, and thanks to its efforts, many countries in the world have implemented projects for the development and strengthening of cooperative organizations owned by agricultural producers. The experience of cooperative and corporatization in the US agriculture can be useful for restructuring the agriculture of countries undergoing a stage of market transformation, and Ukraine has the necessary conditions for developing, along with production agricultural cooperatives, corporate and partner forms of management. The essence of corporate structures in agriculture consists in the grouping of owners of land and property, funds of agricultural enterprises in a certain form of organization. The highest form of corporate education is considered to be those in which not individuals are integrated, but enterprises of different profile who work for the final consumer product. The consolidation of the land masses of agricultural holdings is largely due to the advantages of integrated structures: firstly, significant savings on the scale of acquisition of means of production: second, not new conditions of collateral - agricultural products are a pledge for non-agricultural activities of holdings. In order to improve the procedure for forming the land masses of integrated structures, it is necessary to: improve the system of state land resources management, continue to formulate the necessary legislative and normative base on issues of agrarian land use and functioning of the agricultural land market; to form an effective mechanism for the functioning of a fully-fledged, state-regulated market of agricultural land: to improve the economic mechanism of regulation of land relations.

Abstract Background Whereas the antimicrobial peptides hBD-2 and -3 are related to inflammation, the constitutively expressed hBD-1 might function as 8p tumour suppressor gene and thus play a key role in control of transcription and induction of apoptosis in malignant epithelial tumours. Therefore this study was conducted to characterise proteins involved in cell cycle control and host defence in different benign and malignant salivary gland tumours in comparison with healthy salivary gland tissue. Methods 21 paraffin-embedded tissue samples of benign (n = 7), and malignant (n = 7) salivary gland tumours as well as healthy (n = 7) salivary glands were examined immunohistochemically for the expression of p53, bcl-2, and hBD-1, -2, -3. Results HBD-1 was distributed in the cytoplasm of healthy salivary glands and benign salivary gland tumours but seems to migrate into the nucleus of malignant salivary gland tumours. Pleomorphic adenomas showed cytoplasmic as well as weak nuclear hBD-1 staining. Conclusion HBD-1, 2 and 3 are traceable in healthy salivary gland tissue as well as in benign and malignant salivary gland tumours. As hBD-1 is shifted from the cytoplasm to the nucleus in malignant salivary gland tumours, we hypothesize that it might play a role in the oncogenesis of these tumours. In pleomorphic adenomas hBD-1 might be connected to their biologic behaviour of recurrence and malignant transformation.

The current flat-plate solar collectors perform best when their absorbers rotate around their axis. However, with their concentrators, reflectors, and tracking mechanisms, they take up a lot of space and are thus commercially speaking, not the best solutions. This paper proposes a novel solar collector design which employs the (relative) rotation of absorbers, but strives to combine the benefits of fixed and (absolute) tracking solar systems, i.e. volume occupancy from the former and thermal performance from the latter. The findings of our numerical analysis show that, the solar irradiance efficiency of this novel design is 20% higher than that of a fixed flat-plate collector during clear-sky days, and it is equally lower than that of an absolute tracking collector. This paper also introduces a new criterion for describing single-axis tracking solar collectors which should be included in the classifications of solar collectors. Finally, the article, which represents a continuation of our research in the field of solar energy utilization, can contribute to the future development of solar technologies and solve some of the current challenges. [ABSTRACT FROM AUTHOR]