Zobrazeno 1 - 10
of 331
pro vyhledávání: '"Paweł Górecki"'
Publikováno v:
Algorithms for Molecular Biology, Vol 19, Iss 1, Pp 1-20 (2024)
Abstract We present a novel problem, called MetaEC, which aims to infer gene-species assignments in a collection of partially leaf-labeled gene trees labels by minimizing the size of duplication episode clustering (EC). This problem is particularly r
Externí odkaz:
https://doaj.org/article/922f8957c5a64170bb34a2be69ef8247
Publikováno v:
Journal of Materials Research and Technology, Vol 22, Iss , Pp 403-412 (2023)
The effect of SiC nano-phases (nano-particles and nano-fibers) addition into SAC0307 solder paste was investigated on the thermal and microstructural properties of the composite solder joints. The nano-phases were used between 0.125 and 1 wt%, and th
Externí odkaz:
https://doaj.org/article/205239e9ba634300a76013c2c8ab1d7e
Publikováno v:
Algorithms for Molecular Biology, Vol 17, Iss 1, Pp 1-23 (2022)
Abstract Background Phylogenetic networks are mathematical models of evolutionary processes involving reticulate events such as hybridization, recombination, or horizontal gene transfer. One of the crucial notions in phylogenetic network modelling is
Externí odkaz:
https://doaj.org/article/88846ebb3626459aabf1dcf6c788d238
Publikováno v:
BMC Evolutionary Biology, Vol 20, Iss S1, Pp 1-15 (2020)
Abstract Background Solving median tree problems under tree reconciliation costs is a classic and well-studied approach for inferring species trees from collections of discordant gene trees. These problems are NP-hard, and therefore are, in practice,
Externí odkaz:
https://doaj.org/article/fff37e68a5c44c5f96a064aa4a0fe785
Autor:
Paweł Górecki
Publikováno v:
International Journal of Electronics and Telecommunications, Vol vol. 66, Iss No 3, Pp 555-560 (2020)
DC-DC converters are popular switch-mode electronic circuits used in power supply systems of many electronic devices. Designing such converters requires reliable computation methods and models of components contained in these converters, allowing for
Externí odkaz:
https://doaj.org/article/d9ec0aed886044dea3598a2b8ba209d0
Autor:
Paweł Górecki, Daniel Wojciechowski
Publikováno v:
IEEE Transactions on Industrial Electronics. 70:5739-5746
Publikováno v:
Energies, Vol 15, Iss 21, p 8090 (2022)
This paper presents the results of investigations into modeling the DC and dynamic characteristics of an alkaline electrolyzer. A model of the device under consideration is proposed in the form of analytical relationships in which the coefficients de
Externí odkaz:
https://doaj.org/article/845b27347e0e4308aee9183c6ead7ca4
Autor:
Krzysztof Górecki, Paweł Górecki
Publikováno v:
Applied Sciences, Vol 12, Iss 17, p 8887 (2022)
This paper presents a method of fast computations of waveforms of the junction temperature of power SiC-MOSFETs (silicon carbide metal–oxide–semiconductor field-effect transistor) operating in switched-mode circuits at the steady state. This meth
Externí odkaz:
https://doaj.org/article/3984e61fd3dd46ed9183d234be853c25
Publikováno v:
International Journal of Electronics and Telecommunications, Vol vol. 65, Iss No 2, Pp 151-158 (2019)
In the paper the problem of modelling thermal properties of semiconductor devices with the use of compact models is presented. This class of models is defined and their development over the past dozens of years is described. Possibilities of modellin
Externí odkaz:
https://doaj.org/article/e537d776eb6d48c9ae2d33c1c2a9748b
Autor:
Paweł Górecki
Publikováno v:
Energies, Vol 15, Iss 10, p 3565 (2022)
The efficiency of the heat dissipation process generated in semiconductor devices depends on many factors, related both to the parameters of the cooling system and environmental factors. Regarding the latter factors, ambient temperature and volume in
Externí odkaz:
https://doaj.org/article/7c5cb006974d4867b73a31647f91cd67