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Humic acids in medicine and cosmetics
Šmídová, Helena ; Sýkorová,, Ivana (referee) ; Pekař, Miloslav (advisor)
The main concern of this study was to form a web and literature search focused on the known theoretical knowledge, patent application and the actual realization, for the use of humic acids or material containing humic acids in human and veterinary medicine and cosmetics. The output is also a proposal to be promising directions in exploring these areas. The introduction deals with humic substances in general with emphasis on humic acids, history of humic chemistry and structure of humic substances. The second part deals with medical aspects, pharmacological effects and the use of humic substances in human medicine, veterinary medicine and cosmetics, also takes account of humic substances from the perspective of the environment. The task of third experimental part was to learn the basics of isolation and characterization of humic acids (measurement of IR and UV / VIS spectra and determination of moisture and ash in samples of humic acids).
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The Issue of Wages in a Selected Accounting Unit
ŠMÍDOVÁ, Helena
The aim of this bachelor thesis was to analyze labour costs of dormitories and canteens at the University of South Bohemia, and to determine their influence on calculation of corporate income tax. The findings were used to make a proposal of possible solutions to optimize these costs. To this goal, it was necessary to get acquainted with wage matters first. In the theoretical part of the bachelor thesis, the literature review provides a comprehensive overview of these matters. The practical part was focused on the analysis of labour costs and determination of their influence on calculation of corporate income tax. Eight different kinds of standard employee benefits were used to calculate and determine the optimal amount of labour costs. The analysis has shown that for the employer it is expenses tax deductible for it to the full extent while not being included in the assessment base for premium payments which are the most budget-wise option of providing benefits.
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Humic acids in medicine and cosmetics
Šmídová, Helena ; Sýkorová,, Ivana (referee) ; Pekař, Miloslav (advisor)
The main concern of this study was to form a web and literature search focused on the known theoretical knowledge, patent application and the actual realization, for the use of humic acids or material containing humic acids in human and veterinary medicine and cosmetics. The output is also a proposal to be promising directions in exploring these areas. The introduction deals with humic substances in general with emphasis on humic acids, history of humic chemistry and structure of humic substances. The second part deals with medical aspects, pharmacological effects and the use of humic substances in human medicine, veterinary medicine and cosmetics, also takes account of humic substances from the perspective of the environment. The task of third experimental part was to learn the basics of isolation and characterization of humic acids (measurement of IR and UV / VIS spectra and determination of moisture and ash in samples of humic acids).
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