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Akademický článek
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Publikováno v:
Entrepreneurship and Sustainability Issues, Vol 9, Iss 4, Pp 439-462 (2022)
This article aims to find out if and if any influence the evolution of oil price on the world market influences the value of the Chinese currency. Data, which we used for analysis, is available on the World Bank website. The analysis uses data about
Externí odkaz:
https://doaj.org/article/9df359e475df4d5da51ef9b5ab9b8015
Publikováno v:
PLoS ONE, Vol 18, Iss 3 (2023)
This paper focuses on a chemical analysis of human scent samples that were obtained from cartridge cases after being fired and their comparison with scent samples collected under laboratory conditions. Scent samples were analyzed by comprehensive two
Externí odkaz:
https://doaj.org/article/fa9f0a2ec2bc4fb2bbd7e7b3c540de97
Publikováno v:
Česká Stomatologie a Praktické Zubní Lékařství, Vol 121, Iss 4, Pp 108-115 (2021)
Introduction and aim: Tribological methods are widely used not only in the field of technical sciences, but increasingly also in the field of human and veterinary medicine. Monitoring the wear of biological and prosthetic materials is now a common pa
Externí odkaz:
https://doaj.org/article/d5a0d84fd129470998e67da7b689ea8b
Publikováno v:
Engineering Science and Technology, an International Journal, Vol 34, Iss , Pp 101090- (2022)
A properly lubricated natural synovial joint is the basis of the proper function of the natural musculoskeletal system to lead an active and painless life. A properly lubricated natural synovial joint is the basis of the proper function of the natura
Externí odkaz:
https://doaj.org/article/a2ace9765d9e465c82fa265ad3073f8f
Autor:
Risha Rufaqua, Martin Vrbka, Dušan Hemzal, Dipankar Choudhury, David Rebenda, Ivan Křupka, Martin Hartl
Publikováno v:
Biosurface and Biotribology, Vol 7, Iss 1, Pp 1-11 (2021)
Abstract The biochemical reaction during the formation of lubricant film the in case of a cobalt‐chromium ball on an ultrahigh‐molecular weight polyethylene cup was studied. Three types of model synovial fluids and hyaluronic acid (HA) at physiol
Externí odkaz:
https://doaj.org/article/42c7975fa35e449ba2c4629859416a79
Publikováno v:
Trendy v podnikání, Vol 10, Iss 4, Pp 4-8 (2020)
The manufacturing industry represents the most important part of gross output in the Czech Republic. In the long run, it is necessary for the Czech industry to be competitive. At the same time, it can be assumed that foreign pressure on the Czech man
Externí odkaz:
https://doaj.org/article/fb69008283c34a328284feb9dbdde94c
Autor:
Jaromír Vrbka
Publikováno v:
Oeconomia Copernicana, Vol 11, Iss 2, Pp 325-346 (2020)
Research background: In the past, the main objective of a company was to generate sufficient profit. Nowadays, a company must seek to achieve much broader objectives. To be successful in this pursuit, it must not only measure financial performance, b
Externí odkaz:
https://doaj.org/article/fdec411e77b74cc48284b92a811472f7
Publikováno v:
Journal of Competitiveness, Vol 12, Iss 1, Pp 74-92 (2020)
Financial ratios play an important role in revealing corporate financial soundness, a role which helps to maintain the competitive position of an enterprise, with the achievement of stable development contributing to the elimination of potential fina
Externí odkaz:
https://doaj.org/article/d1df6e30aec542b0a7f3033836124ef1