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Evaluation of Insect-Based Food Acceptance by Representatives of Polish Consumers in the Context of Natural Resources Processing Retardation

Kostecka J., Konieczna K., Cunha L. M.

Journal of Ecological Engineering

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2017

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Vol. 18, nr 2

166--174

EN

Food production, based on intensive farming, contributes to high and constantly increasing pollution of soils and other environmental resources. Given this, search for non-conventional sources of animal protein seems justified. The present study was designed to examine opinions of selected Polish consumers related to their acceptance of insect-based food as an alternative source of nutrients. The assessment of attitudes towards alternative sources of nutrients was based on the survey developed at the Faculty of Science, University of Porto in Portugal. Representatives of Polish consumers in the region of Podkarpackie generally did not show open-mindedness towards incorporating insect-based food into their diet. Majority of the respondents, however, recognized the importance of food sector operation based on respect for natural resources. Therefore, it seems important that consumers be informed about the advantages of production or use of insect biomass originating from natural ecosystems. This may contribute to increased acceptance for alternative sources of protein, which consequently may lead to reduced environmental pressure of traditional livestock farming and to retardation of ecosystems transformation and loss of biological diversity.

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O projektowaniu betonów wysokich wytrzymałości na konstrukcje nośne budynków wysokościowych

Jackiewicz-Rek W., Konieczna K., Zychowicz J.

Inżynieria i Budownictwo

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2017

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R. 73, nr 8

416--420

PL

Celem badań było zaprojektowanie betonu wysokich wytrzymałości, C70/85 według PN-EN 206+A1:2016-12, przy jednoczesnym zachowaniu odpowiednich parametrów reologicznych mieszanki betonowej, w tym jej zadowalającej pompowalności i urabialności, przeznaczonego do konstrukcji budynków wysokich. Określono wpływ zawartości i rodzaju wybranych składników na właściwości zarówno mieszanki betonowej, jak i betonu stwardniałego.

EN

The purpose of the research program was to design High Strength Concrete for load – bearing elements in high – rise buildings that meets the requirements of the C70/85 concrete strength class according to PN-EN 206+A1:2016-12 while maintaining appropriate rheological parameters of the concrete mixture, including its satisfactory pumpability and workability. Analysis of the obtained results allowed to determine the influence of content and type of selected components on the properties of both HSC mixture and hardened concrete.

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Secesyjne dekoracje roślinne w architekturze Rzeszowa

Konieczna K., Krupa B.

Architektura Krajobrazu

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2011

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nr 3

67--72

EN

The theme of flowers and decoration plants was characteristic for Art Nouveau. The worship of the floral ornamentation was so significant for the secession, that in some European countries, this style was directly identified with floristry, as evidenced by its name, such as Stile Floreale (Italy), the Floral Style (England), das florae Erlebnis (Germany). In Poland, the architecture of the late nineteenth and early twentieth century, most stood out in the big cities such as Wrocław, Gorzów, Poznań, Warsaw, Łódź, and the cities of Galicia - Cracow, Przemyśl, Tarnów or in Nowy Sącz, where it has been well documented and discussed in the scientific literature. The architecture of Rzeszów of the Galician autonomy period, compared to other major cities presents rather poorly. In Rzeszów, long remained a classical style and "rustic" building, and the rising buildings were characterized by modest and historicizing ornamentation. Only the first decade of the twentieth century brought new architectural solutions that have influenced contemporary Kraków, and what bothered inter alia the Lvov environment. The rising in Galicia architectural buildings were often kept in the spirit of bygone eras, and the art nouveau features as a new trend, were scratched only as details. The origins of the Rzeszów secession should be sought in the building project Stryjeński's Thaddeus, built in the years 1900-1901, in which the District Council hada seat, located at ul. Sokoła 13 (now Library). The modern forms have introduced architects such as: T. Hoffman, MT Tekielski, J. Peros, representatives of the family Holzer, P. Emilewicz. The last author can be regarded as the most creative and innovative architect of the period. The buildings emerging after 1905 in Rzeszów, bearing with the protrusions, turrets, geometric details and floral ornaments were treated by some authors as a romantic. It should be noted that the shape of the Galician Art Nouveau was influenced ful ly by the variety of Viennese Secession. Until modern times, few buildings have survived, some were destroyed or converted. An example might be a project, a non-existent, Art Nouveau house at ul. Kraszewski 558/3, by P. Emilewicz. To the architectural works of Rzeszów, which contain floral motifs can be included, among others: tenement of family Różycki, building development at pl. Sreniawitów, vii la at ul. Szopena 57.