Analysis of mortality and cardio-metabolic comorbidities in Covid-19 patients from Eastern European region

2021 ◽  
Author(s):  
Iuliana Popescu
Keyword(s):  
European Region ◽  
Eastern European ◽  
Metabolic Comorbidities

scholarly journals Eduards Volters and the Institutionalization of Book Science in the Early 20th Century

Knygotyra ◽  
2020 ◽  
Vol 73 ◽  
pp. 230-263
Author(s):  
Aušra Navickienė
Keyword(s):  
Higher Education ◽  
20Th Century ◽  
Higher Education Institutions ◽  
Social Aspects ◽  
European Region ◽  
Early 20Th Century ◽  
Russian Society ◽  
Eastern European ◽  
The Social ◽  
History Of

Eduardas Volteris (1856‒1941) is one of the first book theorists in the Eastern European region and developer of the most important memory and higher education institutions of independent Lithuania. This article analyzes the early 20th c. phenomenon of the institutionalization of book science. It attempts to answer the question of how Eduardas Volteris contributed to establishing the very first Eastern European societies of book researchers, to consolidating the sciences of bibliography, bibliology and book science within the realm of academia, and to professionalising of book scholarship. The sources for examination of the social aspects of book science are: documents belonging to the Russian Society of Bibliology, which was active in St. Petersburg in 1899–1931, materials in scholarly serial publications on book science of the early 20th c., theoretical papers published by E. Volteris, and the results of the historical studies on the history of European book science.

scholarly journals Backwardness of Central and Eastern Europe as a Heritage of the Soviet Period

2020 ◽  
Vol 43 (338) ◽  
pp. 61-66
Author(s):  
Sandris Ancans
Keyword(s):  
Eastern Europe ◽  
Central And Eastern Europe ◽  
Communist Regime ◽  
European Region ◽  
Eastern European ◽  
Planned Economy ◽  
Command Economy ◽  
Centrally Planned Economy ◽  
Communist Countries ◽  
The Eu

AbstractThe economy of Latvia lags behind economically developed nations approximately fourfold in terms of labour productivity in the tradable sector, which is the key constituent of a modern economy, thereby affecting future sustainable development in the entire country, including the rural areas. The economic backwardness is characteristic of the entire Central and Eastern Europe. This is the heritage of a communist regime that lasted for about half a century and the economic system termed a (centrally) planned economy or a command economy. However, such a term for the communist-period economy is not correct, as it does not represent the purpose it was created for. Accordingly, the paper aims to assess the effect of the communism period on the economic backwardness of the Central and Eastern European region of the EU. A planned economy that existed in all communist countries, with the exception of Yugoslavia, was not introduced to contribute to prosperity. It was intended for confrontation or even warfare by the communist countries under the guidance of the USSR against other countries where no communism regime existed, mostly Western world nations with their market economies. For this reason, it is not correct to term it a (centrally) planned economy or a command economy; the right term is a mobilised (war) economy. An extrapolation of a geometric progression for GDP revealed that during the half a century, Latvia as part of the USSR was forced to spend on confrontation with the West not less than EUR 17 bln. (2011 prices) or approximately one gross domestic product of 2011. The research aim of the paper is to assess the effect of the communism period on the economic backwardness of the Central and Eastern European region of the EU.

scholarly journals Genetic Variation and Alleviation of Salinity Stress in Barley (Hordeum vulgare L.)

Molecules ◽  
2018 ◽  
Vol 23 (10) ◽  
pp. 2488 ◽  
Author(s):  
Mohamed El-Esawi ◽  
Ibrahim Alaraidh ◽  
Abdulaziz Alsahli ◽  
Hayssam Ali ◽  
Aisha Alayafi ◽  
...  
Keyword(s):  
Salt Stress ◽  
Hordeum Vulgare ◽  
The Netherlands ◽  
European Region ◽  
Eastern European ◽  
Hordeum Vulgare L ◽  
Major Cluster ◽  
Pigment Contents ◽  
Western European ◽  
Barley Genotypes

Barley (Hordeum vulgare L.) represents one of the most important cereals cultivated worldwide. Investigating genetic variability and structure of barley is important for enhancing the crop productivity. This study aimed to investigate the diversity and structure of 40 barley genotypes originated from three European countries (France, the Netherlands, Poland) using amplified fragment length polymorphisms (AFLPs). It also aimed to study 5-aminolevulinic acid (ALA) effect on salinity tolerance of six barley genotypes. The expected heterozygosity (He) diverged from 0.126 to 0.501, with a mean of 0.348. Polymorphic information content (PIC) diverged from 0.103 to 0.482 across barley genotypes, with a mean of 0.316, indicating that barley genotypes are rich in a considerable level of genetic diversity. The 40 barley genotypes were further studied based on their geographical origin (Western Europe and Eastern Europe). The Eastern European region (Poland) has a higher barley variability than the Western European region (France and the Netherlands). Nei’s distance-based cluster tree divided the 40 barley accessions into two major clusters; one cluster comprised all the varieties originated from the Eastern European region, while the other major cluster included all accessions originated from the Western European region. Structure analysis results were in a complete concordance with our cluster analysis results. Slaski 2, Damseaux and Urbanowicki genotypes have the highest diversity level, whereas Carmen, Bigo and Cambrinus genotypes have the lowest level. The response of these six varieties to NaCl stress was also investigated. Salt stress (100 mM NaCl) slightly decreased levels of chlorophyll, carotenoid and osmolytes (proteins, soluble sugars, phenolics and flavonoids) in the leaves of Slaski 2, Damseaux and Urbanowicki genotypes at non-significant level, as compared to control samples. However, pigment contents and osmolytes in leaves of Carmen, Bigo and Cambrinus genotypes were significantly decreased by salt stress. Antioxidant enzyme activities were significantly increased in Slaski 2 genotype, but non-significantly increased in Carmen by salt stress. Priming Slaski 2 and Carmen cultivars with ALA under salt stress significantly induced pigment contents, antioxidants enzymes activity and stress-responsive genes expression, relative to NaCl-stressed plants. In conclusion, this study suggested a correlation between variability percentage and degree of salinity resistance. ALA improved salt tolerance in barley.

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