Zobrazeno 1 - 10
of 176
pro vyhledávání: '"J. Kmec"'
Publikováno v:
Hydrology and Earth System Sciences, Vol 28, Pp 4947-4970 (2024)
The gravity-driven flow in an unsaturated porous medium remains one of the most important unsolved problems in multiphase flow. Sometimes a diffusion-like flow with a uniform wetting front, known as stable flow, is observed, but, at other times, the
Externí odkaz:
https://doaj.org/article/58a2515cd53b4166aa4fdf696dab94a0
Publikováno v:
Hydrology and Earth System Sciences, Vol 27, Pp 1279-1300 (2023)
In the gravity-driven free infiltration of a wetting liquid into a homogeneous unsaturated porous medium, the flow pattern is known to depend significantly on the initial saturation. Point source infiltration of a liquid into an initially dry porous
Externí odkaz:
https://doaj.org/article/e19116c5c1cb4c2ba0c37b72413377e1
Publikováno v:
Metalurgija, Vol 55, Iss 4, Pp 799-802 (2016)
In the contribution is evaluated an impact of physical factors of anodizing process, namely the temperature of an electrolyte, anodizing time and voltage, on the change of values of Vickers microhardness and thickness of formed layer of experimental
Externí odkaz:
https://doaj.org/article/da8bcd0256f947d48d699054a35a66d0
Publikováno v:
Metalurgija, Vol 55, Iss 3, Pp 445-448 (2016)
The paper deals with evaluation of quality of electrolytic coating by statistical methods. Electrolytic solution was created by ZnCl2 within interval of 0,062 mol•l-1to 1,01 mol•l-1, NaCl ranging from 7,01 mol•l-1 to 60,66 mol•l-1, H3BO3 rang
Externí odkaz:
https://doaj.org/article/e1c1dd3193e849dfb3c4ccffb885aa33
Publikováno v:
Metalurgija, Vol 53, Iss 1, Pp 59-62 (2014)
In order to improve the mechanical properties of the layer deposited by anodic oxidation of aluminum on the material EN AW-1050 H24, in the contribution was investigated the microhardness of the deposited layer as a function of the physic-chemical fa
Externí odkaz:
https://doaj.org/article/09d9681e538d4722a5e1a62943f432ee
Publikováno v:
Metalurgija, Vol 53, Iss 1, Pp 47-50 (2014)
The contribution researches and solves the suitability of utilize of electrolyte, consisting of the oxalic acid, boric acid, sodium chloride and aluminium cations in the process of anodizing aluminium in operating conditions of electrolyte T = 22 °C
Externí odkaz:
https://doaj.org/article/2b9e051f375140e487eb8fb63a838bd2
Publikováno v:
Metalurgija, Vol 52, Iss 3, Pp 341-344 (2013)
Increasing of technical level and reliability of machine products in compliance with the economical and ecological terms belongs to the main trends of the industrial development. During the utilisation of these products there arise their each other c
Externí odkaz:
https://doaj.org/article/f340878b14164a899dcbeaec3466287f
Publikováno v:
Cardiology letters. 31:153-158
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b1e05a73373d73bc0c6a583e6bf226d
https://doi.org/10.4149/cardiol_2022_3_1
https://doi.org/10.4149/cardiol_2022_3_1
Publikováno v:
Cardiology Letters. 2019, Vol. 28 Issue 4, p158-167. 10p.
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