Zobrazeno 1 - 10
of 212
pro vyhledávání: '"Zhivkov, P."'
Autor:
Zahidi, Usman A., Khan, Arshad, Zhivkov, Tsvetan, Dichtl, Johann, Li, Dom, Parsa, Soran, Hanheide, Marc, Cielniak, Grzegorz, Sklar, Elizabeth I., Pearson, Simon, Ghalamzan, Amir
Selective harvesting by autonomous robots will be a critical enabling technology for future farming. Increases in inflation and shortages of skilled labour are driving factors that can help encourage user acceptability of robotic harvesting. For exam
Externí odkaz:
http://arxiv.org/abs/2407.01792
Climate change, increase in world population and the war in Ukraine have led nations such as the UK to put a larger focus on food security, while simultaneously trying to halt declines in biodiversity and reduce risks to human health posed by chemica
Externí odkaz:
http://arxiv.org/abs/2303.05461
Autor:
Zhivkov, Tsvetan, Sklar, Elizabeth I.
Global food security is an issue that is fast becoming a critical matter in the world today. Global warming, climate change and a range of other impacts caused by humans, such as carbon emissions, sociopolitical and economical challenges (e.g. war),
Externí odkaz:
http://arxiv.org/abs/2301.01600
Autor:
Zhivkov, Angel, Tounchev, Ivaylo
We present an analytical proof assisted by computer calculations for the dynamical stability of the eight main planets and Pluto for the next 100,000 years. It means that the semi-major axes of the planets will not change significantly during this pe
Externí odkaz:
http://arxiv.org/abs/2206.13467
The paper presents a survey of the main numerical models used for simulation of interaction of accelerated particle beams with target nuclei. These models form the core of the software for simulation of various experiments and experimental facilities
Externí odkaz:
http://arxiv.org/abs/2204.11940
Autor:
Stefanov, Ivan Zhivkov
Publikováno v:
IJMPD, 29, No. 16, 2050110 (2020)
The paper studies the uniqueness and the monotonicity of the mass-spin relation of black holes the X-ray power density spectra of which contain twin high-frequency quasi-periodic oscillations in 3:2 ratio. It is found that for geodesic models the pro
Externí odkaz:
http://arxiv.org/abs/2012.00847
Autor:
Arabadzhieva E., Bonev S., Bulanov D., Simonova L., Zhivkov E., Korukov G., Shavalov Zh., Velizarova M., Svinarov D., Yonkov A.
Publikováno v:
Acta Medica Bulgarica, Vol 50, Iss 1, Pp 54-58 (2023)
Liver resection is widely accepted as a treatment option for primary liver cancer and metastases. The goal of surgery is to resect all tumours with negative histological margins while preserving sufficient functional hepatic parenchyma and reducing p
Externí odkaz:
https://doaj.org/article/d1abd5acf28f4cbb889dac20cd67c7e3
Publikováno v:
Journal of Applied Hematology, Vol 14, Iss 4, Pp 263-267 (2023)
BACKGROUND: Dimethyl sulphoxide (DMSO, a small strongly polarized amphiphilic molecule) is used as a cryoprotector due to its possibility to easily penetrate cell membranes and to form strong H-bonds with water molecules, preventing by that arising o
Externí odkaz:
https://doaj.org/article/8a6f8ba860644d01b432b4aa1da09de8
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Akademický článek
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