Zobrazeno 1 - 10
of 64
pro vyhledávání: '"P. Sitka"'
Publikováno v:
Journal of Education, Health and Sport, Vol 70 (2024)
Introduction and purpose: Obesity affects every age group and is associated with many negative health effects. Various diets are used to remove excess body weight. Recently, popular became two diets - intermittent fasting and ketogenic diet. Material
Externí odkaz:
https://doaj.org/article/4ae85fee622e40099e2d8ae0dfaedc25
Autor:
Andrzej Sitka, Piotr Szulc, Daniel Smykowski, Tomasz Tietze, Beata Anwajler, Beata Pytlik, Wiesław Jodkowski, Romuald Redzicki
Publikováno v:
Journal of Manufacturing and Materials Processing, Vol 8, Iss 5, p 208 (2024)
Heat storage is an emerging field of research, and, therefore, new materials with enhanced properties are being developed. Examples of phase change materials that provide high heat storage are inorganic salts and salt mixtures. They are commonly used
Externí odkaz:
https://doaj.org/article/4c61b7bbc5d04929942cd75834094a11
Publikováno v:
Math. Models Methods Appl. Sci. 28 (2018) 525--577
We derive a Cahn-Hilliard-Darcy model to describe multiphase tumour growth taking interactions with multiple chemical species into account as well as the simultaneous occurrence of proliferating, quiescent and necrotic regions. Via a coupling of the
Externí odkaz:
http://arxiv.org/abs/1701.06656
Akademický článek
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Publikováno v:
Math. Models Methods Appl. Sci., 26(6):1095--1148, (2016)
Using basic thermodynamic principles we derive a Cahn--Hilliard--Darcy model for tumour growth including nutrient diffusion, chemotaxis, active transport, adhesion, apoptosis and proliferation. The model generalises earlier models and in particular i
Externí odkaz:
http://arxiv.org/abs/1508.00437
Publikováno v:
Oftalʹmologiâ, Vol 17, Iss 2, Pp 263-268 (2020)
Purpose. To evaluate changes of anatomical and functional parameters of the eye in children with initial emmetropia and to assess their impact on the occurrence of myopia. Patients and methods. 189 children: 85 boys (44.97 %) and 104 girls (55.03 %)
Externí odkaz:
https://doaj.org/article/0779fff5a2ad436faf3fc76980cf1654
Publikováno v:
Oftalʹmologiâ, Vol 15, Iss 2S, Pp 65-72 (2018)
Objective: to determine optimal method of progressive myopia optical correction in children and adolescents.Patients and methods. Conducted 5-year prospective clinical and instrumental examination of 494 children with myopia using orthokeratology len
Externí odkaz:
https://doaj.org/article/c87b5988fcd3423785c8dc39ab6a9684
Publikováno v:
Energies, Vol 14, Iss 22, p 7476 (2021)
This paper presents a study on the application of a ceramic filter in the biomass gasification process and its efficiency in particulate matter removal from the process gas and flue gas. A significant advantage of this type of filter is its high effi
Externí odkaz:
https://doaj.org/article/33b812f78d5c4f8ba0e874c809db90a8
Publikováno v:
Energies, Vol 14, Iss 12, p 3531 (2021)
The paper presents an innovative method for smoothing fluctuations of heat flux, using the thermal energy storage unit (TES Unit) with phase change material and Artificial Neural Networks (ANN) control. The research was carried out on a pilot large-s
Externí odkaz:
https://doaj.org/article/4d425624f56d4d9eb58004c1107cd925
Akademický článek
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