Zobrazeno 1 - 10
of 94
pro vyhledávání: '"Куба"'
Autor:
М. V. Hambardzumyan
Publikováno v:
Informaciâ i Innovacii, Vol 16, Iss 2, Pp 89-93 (2021)
The article examines the relations between Cuba and Venezuela since the singing of the Comprehensive Agreement on Cooperation in 2000. Great attention is paid to the social and energy projects launched within the framework of ALBA, as well as to the
Externí odkaz:
https://doaj.org/article/6f8bdb58148d4a8084846ce4787ee193
Publikováno v:
Известия высших учебных заведений: Геология и разведка, Vol 0, Iss 3, Pp 27-37 (2021)
Background. Volcanogenic massive sulphide deposits (VMS) are the most important sources of Cu and Zn; they account for a large share of the world production of Pb, Ag, Au, Se, Te, Bi and Sb, as well as small amounts of many other metals. The polymeta
Externí odkaz:
https://doaj.org/article/624a872b47224bb7a9ae21be2b804302
Autor:
Đikanović, Vesna
Publikováno v:
Tokovi istorije / Currents of History. (1):67-105
Externí odkaz:
https://www.ceeol.com/search/article-detail?id=854659
Autor:
D. De La Nuez Colon
Publikováno v:
Известия высших учебных заведений: Геология и разведка, Vol 1, Iss 1, Pp 30-38 (2020)
From ten to fifteen percent of the global supply of copper, zinc and lead, as well as a significant amount of silver, gold, cadmium, selenium, tin, bismuth and barium are mined from massive sulphide deposits. Massive sulphide deposits of copper and z
Externí odkaz:
https://doaj.org/article/42deec59ad374553b8d8dfda011bdc67
Autor:
Yana Igorevna Strashko
Publikováno v:
Ибероамериканские тетради, Vol 0, Iss 1, Pp 25-29 (2018)
The article is dedicated to the important transformations in the foreign policy of the United States and the economic and political course towards Latin America after Donald Trump’s first year in White House. The position of D. Trump is shown at th
Externí odkaz:
https://doaj.org/article/309da02629374c538baa5eed8f955894
Autor:
С Перес Бенитес, А А Еремин
Publikováno v:
Vestnik RUDN. International Relations, Vol 17, Iss 3, Pp 568-574 (2017)
The article seeks to analyze the role of the changes introduced by the administration of the former president Barack Obama in 2014-2016 into the bilateral US-Cuba relations; and the way in which the new presidential team are to reorganize this direct
Externí odkaz:
https://doaj.org/article/04e327daa57a4a6380cae05aa21ced31
Autor:
Veselin M. Rmuš
Publikováno v:
Vojnotehnički Glasnik, Vol 65, Iss 3, Pp 617-640 (2017)
The constructions of three classical Greek problems (squaring the circle, doubling the cube and angle trisection) using only a ruler and a compass are considered unsolvable. The aim of this article is to explain the original methods of constructio
Externí odkaz:
https://doaj.org/article/a2e8633025934e03b466a05d18353b7f
Автор ставит проблему стратегии будущего развития Кубы по социалистическому пути и подчёркивает, что поиск решений надо вести не тольк
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::018c69c9023beb3e81052329aac34d35
Автор ставит проблему стратегии будущего развития Кубы по социалистическому пути и подчёркивает, что поиск решений надо вести не тольк
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8cd4784922de25828d26380ad3a96c43
Autor:
Konstantin Ashrafyan
Abstract Aim. The purpose of the article is to organize for the first time a complete chronology of the discovery, development and attempts to Christianize the territory of Spanish Florida in the 16th century based on historical facts available befor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2659::da11c99f769fd5742be12de1ff163282
https://zenodo.org/record/7509344
https://zenodo.org/record/7509344