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A study of the properties of tablets from coprocessed dry binder based on directly compressible starch and lactose.
Moučková, Eva ; Mužíková, Jitka (advisor) ; Řehula, Milan (referee)
The paper deals with the study of the properties of tablets from coprocessed dry binder StarLac. The properties under study included the tensile strength and disintegration time in dependence on compression force, addition of two lubricants (magnesii stearas, sodium stearylfumarate) in two concentrations (0,4. 0,8%) and a 50% addition of the active ingredient ascorbic acid. The compression forces were 15, 16, 17 kN, in the case of the tableting material with the active ingredient only 16 kN. The addition of magnesii stearas in a concentration of 0,4% increased the tensile strength, but in a concentration of 0,8% didn't. The same result is in the case of sodium stearyl fumarate for compression force 17 kN. The addition of lubricants increased the disintegration time of tablets, less in the case of Pruv. The addition of ascorbic acid decreased the tensile strength of tablets, the disintegration time was shorten. StarLac without and with magnesii stearas too offers the tablets with higher tensile strength and with shorter disintegration time then the physical mixture of Starch 1500 and Pharmatose DCL 15.
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The civil sector and municipal government in Prague - specification and comparative cooperation between local government and nongovernmental not-for-profit organizations in administration
Suchel, Jakub ; Müller, Karel (advisor) ; Skovajsa, Marek (referee)
This thesis deals with the cooperation of civil sector and local self-government of the capitol Prague territory. I am focusing in particular on the pecification of the local government and non-government organizations (NGOs) on administration districts of Prague 1 -22 and on the comparison of their cooperation. The first part specifies the term cooperation and the reasons for a cooperation of the local government and NGOs. The following chapters describe a function and a position of municipality and the question of party affiliation impact on the relation between the local government and NGOs. The whole part is concluded by a reflection of the danger of total partnership between NGOs and political parties and their permanent dependence. It is followed by a legal definition of NGOs, which are subjects of researches, and a description of the evaluated criteria. The second half of the thesis studies the complete cooperation level on various Prague districts (1 -22) according to comparative analysis documents of municipals, according to interviews and "Analysis of social service providers". There is a different level of cooperation on particular Prague districts, even though they are not so remarkable.
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Evaluation of Entrepreneurial Opportunities in the Context of Entrepreneur's Experience and Opportunity Type
Vydláková, Pavlína ; Lukeš, Martin (advisor) ; Andera, Michal (referee)
The aim of this thesis is to find out how start-ups or beginning entrepreneurs evaluate business opportunities. More specifically, the intention is to reveal whether their assessment of business opportunities differs in some way depending on the type of opportunity. It was then examined how the assessment of business opportunities differs from the perspective of beginning versus experienced entrepreneurs. This comparison used the research results of Laboutka (2010), who examined the assessment of the opportunities of experienced entrepreneurs. The research method used was a qualitative research using case studies that reflect business opportunities. Based on the investigation it was found that beginning entrepreneurs mostly reflect personal feelings related to that product or segment in evaluating opportunities and the type of opportunity does not play a major role. When comparing beginning and experienced entrepreneurs, there were not identified any significant differences in their assessments.
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Effectiveness of active labour policy focused to training programs in Czech republic during the years 2005 - 2011
Schreiberová, Anna ; Pikhart, Zdeněk (advisor) ; Lukášová, Tereza (referee)
The aim of the thesis is to analyse rate of effectiveness of retraining programs in Czech republic during the years from 2005 to 2015. For measuring of efficiency is used method of gross effects of retraining programs, which are getting information about success rate of engagement in labour market. Part of thesis is an evaluation of focus of retraining programs on individual groups of applicants according to whereas socialdemografic criteriors in dependence on danger of rise of unemployment. The results of the analysis show that retraining programs are effective tool of active labour market policy to reduce unemployment. 60 to 70 % of job applicants succesfully find an employment within 12 months of entering the evidence of the employment. Analysis of targeting point out dificiencies of the courses targeted towards disadvantages groups, which achieve lower gross effects. The thesis concludes that training programs seem to be efficient labor police measure to eliminate unemployment.
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Dielectric absorption characteristics of stressed slot insulations
Přikryl, Tomáš ; Frk, Martin (referee) ; Rozsívalová, Zdenka (advisor)
Master's thesis is monitoring changes in basic dielectric properties. Monitoring changes in absorbency of characteristics and temporal dependences in rezistance with change of relative humidity. On the colection samples were measured temporal dependences charged and uncharged currents in ambient temperature and 0%, 55%, 75%, 95% relative humidity. The next part of my work is monitoring temporal dependences interior rezistance in the time of ageing in different humidities. Experiments were made on material ISONOM NKN and NMN.
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Exchange rate and development of foreign trade of Russian Federation
Popov, Nestor ; Durčáková, Jaroslava (advisor) ; Šíma, Ondřej (referee)
In this bachelor thesis evolution of exchange rate and foreign trade of Russia in 1994-2014 is discussed. The work brings information about evolution of exchange rate policy of Russia in this period. In the practical part problems of bad diversification of Russia export and dependence analysis of exchange rate RUB/USD and oil world prices are discused. Also monetary crisis from 2014 in Russia and its impact on exchange ratio and foreign trade is analyzed.
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Tax literacy among small businessmen of different nationalities
Tran, Thu Thao ; Pavel, Jan (advisor) ; Tepperová, Jana (referee)
This work is focused on tax literacy among small businessmen of czech and vietnamese origin. The main aim is to evaluate tax knowledge of small businessmen and find out on which aspects knowledge depends. Knowledge was rated on the basis of questionnaire, which was later evaluated. To solve this tax literacy issue, there was uttered a hypothesis, which was tested by test of independence. Conclusion of this test is, that businessmen knowledge depends on their nationality. Contribution of this work is determination of dependence between language skills and tax literacy.
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Methodology for evaluation of the gear windage loss and thermal load of a tooth
Bauer, Petr ; Bartoš, Ondřej ; Hrubý, Jan ; Kordík, Jozef ; Krátký, Tomáš ; Sedlář, Milan
This report contains results of experiments identifying thermo-physical properties of a gearbox oil mist. The main part of the report studies a dependency of a gear wheel windage power loss on the radial and axial gap between the wheel and its enclosure. This parametric study relies primarily on the results coming from numerical simulations (CFD analysis). For the default enclosure configuration the evaluated power dissipation is compared with the values obtained using theoretical relationships. The theory is based on one-dimensional turbulent velocity profiles over smooth and rough surfaces. A summary of the theoretical analysis and the derivations are also included in the report.\nThe influence of a tooth shape on the windage power loss is also studied using the numerical simulations. A change of a tooth top surface angle is technologically easily realizable adjustment, and can have a positive effect on the power loss reduction. In the report there are performed simulations for varying angles of this surface and the expected improvements in aerodynamic properties are confirmed.\nThe last part of the report contains the formulation of boundary conditions for numerical evaluation of gear wheel heat balance. This information is documented more in detail in related research reports.\n
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Vliv odvodnění a vegetace na množství a diverzitu metanogenů v rašeliništích
LÍSALOVÁ, Olga
This work deals with attribute of microbial communities, especially methanogenic Archaea in pristine and drained peatlands. Methanogens are strictly anaerobic microorganism thus they live in deeper anoxic layers of peatlands. Therefore, the aim of this study was to determine how the drainage affects the amount and diversity of methanogens depending on different depths, types of peatlands and litter type.
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