Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Grigorova Irena"'
Autor:
Vatskicheva Malina, Grigorova Irena
Publikováno v:
Reciklaža i Održivi Razvoj, Vol 10, Iss 1, Pp 15-21 (2017)
Recycling industry development need cracked materials with different composition and characteristics. New constructions shredders creation, their engineering design, development through adequate mechanical-mathematical models and practical realizatio
Externí odkaz:
https://doaj.org/article/2a8149064b5f40e889fe9658b1df3455
Publikováno v:
Science of Sintering, Vol 49, Iss 3, Pp 247-261 (2017)
The limestone, as an economically sustainable and easily available basic raw material, is frequently utilized in the building industry for resolving of the environmental protection issues. The limestone is incorporated in a cementitious system eit
Externí odkaz:
https://doaj.org/article/4eb749e0e2474f93844703e97ab236a9
Autor:
Terzić, Anja, Radulović, Dragan, Pezo, Lato, Andrić, Ljubiša, Miličić, Ljiljana, Stojanović, Jovica, Grigorova, Irena
Publikováno v:
In Composites Part B 15 May 2017 117:61-73
Akademický článek
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Autor:
Yankova, Teodora1, Grigorova, Irena1
Publikováno v:
Proceedings of the International Multidisciplinary Scientific GeoConference SGEM. 2020, p219-226. 8p.
Autor:
Yankova, Teodora, Grigorova, Irena
Technological investigations have been conducted for the processing of primary sulphide copper ore from a porphyry-copper deposit. In previous studies, the chemical, mineral and particle size composition and grindability of the same sulphide copper o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______9626::5f6add24428e6caff953e962f30d0537
https://hdl.handle.net/20.500.12641/33958
https://hdl.handle.net/20.500.12641/33958
Autor:
Grigorova, Irena1, Ranchev, Marin1
Publikováno v:
Proceedings of the International Multidisciplinary Scientific GeoConference SGEM. 2019, Vol. 19 Issue 1, p869-876. 8p.
Primula veris L. (Cowslip) is a medicinal plant species with a long history of use, native to Europe and Western Asia. In Bulgaria it is protected by the Biodiversity Act and under special regime of use based on the Medicinal Plants Act. The aim of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71a8447ba6cd53bf1183d767dbef2194
Publikováno v:
In Environmental and Experimental Botany 2006 56(3):225-230
Publikováno v:
In Environmental and Experimental Botany 2005 54(2):182-191