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pro vyhledávání: '"Małgorzata Stojek"'
Autor:
MAŁGORZATA STOJEK
Publikováno v:
GOSPODARKA WODNA. 1:20-25
Autor:
Małgorzata Stojek
Publikováno v:
Czasopismo Techniczne. 1:231-236
Autor:
Małgorzata Stojek
Publikováno v:
Biuletyn Państwowego Instytutu Geologicznego. :81-88
Studies of molybdenum and manganese content in topsoil and plants were carried out in the Beskidy Wschodnie (Carpathians) in area of occurrence of menilite shales and the Otryt sandstones. The aim of the study was to evaluate the content of molybde
Publikováno v:
Solid State Phenomena. 235:37-44
Typical design of experiments (DoE) approach to the response surface problem applies the polynomials with at most the second order terms. It is correct due to the Taylor’s theorem when the variability of input variables is sufficiently small. Unfor
Autor:
Małgorzata Stojek, Jacek Pietraszek
Publikováno v:
Applied Mechanics and Materials. 712:3-8
Since “Seldom have so many independent studies been in such agreement: simulation is a key element for achieving progress in engineering and science” [National Science Foundation (NSF) Blue Ribbon Panel Report on Simulation-Based Engineering Scie
Publikováno v:
Applied Mechanics and Materials. 712:11-16
Design of experiment (DoE) is a methodology widely used in an industry and an academia. However the fundamentals of DoE are well known since first articles of R.A. Fisher, the uncertainty estimation is still the investigated issue due to the fact tha
Autor:
Małgorzata Stojek
Publikováno v:
Applied Mechanics and Materials. 712:17-22
The paper deals with the application of the so-called T-type finite elements [1] to the calculation of the exterior acoustic problems in two dimensions. The method is based on the use of asuitably truncated T-complete set of Trefftz functions over in
Autor:
Małgorzata Stojek
Publikováno v:
Environmental Protection and Natural Resources, Vol 24, Iss 3, Pp 13-17 (2013)
Molybdenum is one of the major trace elements for plants, but its excess and the deficiency of copper in soils can lead to the production of feed that may be toxic to animals and cause molybdenosis. Menilite shales that occur in the Eastern Beskids M
Autor:
Małgorzata Stojek
Publikováno v:
International Journal for Numerical Methods in Engineering. 41:831-849
Trefftz-type elements, or T-elements, are finite elements the internal field of which fulfills the governing differential equations of the problem a priori whereas the prescribed boundary conditions and the interelement continuity must be enforced by