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W artykule przedstawiono budowę systemu do pomiaru rozkładu nacisku stopy na podłoże przeprowadzanego w warunkach naturalnych, poza laboratorium chodu. Omówiono dobór materiału na czujniki, budowę wkładki pomiarowej oraz program do analizy danych. uzyskane wyniki przedstawiono pod kątem ich zastosowania w ortopedii, neurologii i schorzeniach układu krążenia. uzyskane informacje o pacjencie są wystarczające...
New gramine connections with bile acids (lithocholic, deoxycholic, cholic) and sterols (cholesterol, cholestanol) were synthesized. The structures of products were confirmed by spectral (NMR, FT-IR) analysis, mass spectrometry (ESI-MS) as well as PM5 semiempirical methods. Unexpectedly, the products of the reaction of gramine with cholesterol and cholestanol were symmetrical compounds consisting of...
The issue of the source of ship waste oil and procedure for waste management is discussed in the paper. On the grounds of the laboratory tests performed on the collected samples of waste oil, an analysis of its components is presented as well as physical-chemical properties and morphology. The analysis results is applied to an assessment of possibilities to use waste oil as fuel for ship boilers....
Copper, cobalt, nickel and zinc chloride complexes with sparteine and 2-methylsparteine were synthesised. The 1:1 metal:sparteine stoichiometry was confirmed by elemental analysis and mass spectra. Absorption spectra of the solids were studied in the IR, and their diffuse-reflectance spectra in the UV–Vis and the NIR spectral range. The spectra obtained are similar to previous results obtained in...
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