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Volodymyr Tkachenko, Iryna Ivakhnenko, Maryna Klimchuk, Hanna Ploska
Pág. 47 - 52
The purpose of the article is to create a mechanism for making investments by enterprises and institutional participants in the building energy cluster. The authors explore the possibility of attracting additional financial resources for implementing ene...
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Hanna Zofia Kolodziejczyk
Pág. 1 - 6
Dear Readers,I have the pleasure of presenting to you the second issue of our research journal entitled ?Research Papers in Economics and Finance? (REF), published by the Faculty of Economics at Poznan University of Economics and Business. Caring ab...
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Hanna Zofia Kolodziejczyk
Pág. 7 - 16
Financial market participants are influenced by the news reaching them from all manner of sources, including the country?s central bank. In this paper we model daily returns of WIG20 index with respect to announcements made by the National Bank of Poland...
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Hanna Tkachuk,Oksana Kushnirenko
Pág. 321 - 330
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Tonko Bogovac, Dalibor Carevic, Damjan Bujak and Hanna Milicevic
Croatia?s coast located on the eastern Adriatic is rich with small gravel beaches with limited fetch. This leads to a specific low-energetic wave climate compared to most other beaches, while their gravel composition makes them unique. Most management of...
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Damjan Bujak, Suzana Ilic, Hanna Milicevic and Dalibor Carevic
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Hanna Kowalska, Magdalena Trusinska, Katarzyna Rybak, Artur Wiktor, Dorota Witrowa-Rajchert and Malgorzata Nowacka
Fruit juice concentrates can be used as an alternative osmotic agent to enrich fruits with naturally occurring sugars as well as bioactive compounds. This has a positive effect on the nutritional value of osmodehydrated fruits compared with samples dehyd...
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Szabolcs Szalai, Hanna Csótár, Dmytro Kurhan, Attila Németh, Mykola Sysyn and Szabolcs Fischer
We investigated lubricants and thin teflon foils that can be applied in the formability testing of the thin aluminum sheets used in the electronics and automotive industries. For the tests, thirteen different industrial lubricants (oils and greases) (i.e...
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Hanna Autio and Erling Nilsson
It is vital to consider acoustic scattering when using geometrical acoustic simulation techniques, such as ray tracing. However, there are few methods for modelling scattering, and most rely on strong assumptions of uniformity on the distribution of scat...
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Hanna Autio, Nikolaos-Georgios Vardaxis and Delphine Bard Hagberg
Ray tracing is a frequently used method for acoustic simulations, valued for its calculation speed and ease of use. Although it is fast, there are no fully ray tracing-based real-time simulation methods or engines. Under real-time restrictions, ray traci...
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