National Repository of Grey Literature 25,698 records found  beginprevious25689 - 25698  jump to record: Search took 1.01 seconds. 

Currciculum of foreign language for special purpose at universities with economic focus – the theory and practice
Jeřábková, Petra ; Hlavičková, Vlasta (advisor) ; Höppnerová, Věra (referee) ; Houska, Leoš (referee)
The knowledge of foreign languages has always been inseparable part of education and a part of spiritual wealth of every human being. At present, it also becomes one of the conditions for employment and success of university graduates on labour market, the precondition of which is a correctly assembled curriculum of a foreign specialized language both in its cultivation and qualification part. The goal of this dissertation is to on the one hand examine significant features of our presence which have influence on cultivation component of curriculum in particular, and examining the requirements of practice which determine its qualification component. From the synthesis of conclusions of both parts, we formulate recommendations for assembling specialized foreign language curriculum for universities of economic focus on a specific case of the curriculum of specialized German at University of Economics, Prague. We define the notion curriculum in theoretical part and we deal with curriculum from synchronic and diachronic aspect. Hermeneutical approach examines its social determinants. Furthermore we deal with current problem of special methodologies, which touch upon the addressed problem: methodology of tertiary education, methodology of foreign languages, methodology of German and methodology of specialized German. In conclusion of the theoretical part, space is devoted to language policy in Czech and European context and we summarize current state of solution of our research problem. In the research part, we deal with the qualification part of curriculum by means of empirical research of University of Economics, Prague graduates focused on the analysis of current demands of labour market on the knowledge of and the comparison of these requirements with the existing curriculum of German at University of Economics, Prague. It has been verified in the research whether the level of graduates´ knowledge for practice is sufficient and gives them competitive value on the labour market, what activities they do in German, how they reflect their studies of German at University of Economics, Prague and what their suggestions to curriculum, which would better respect their educational needs, are. Conclusions of the research are compared with the existing curriculum as it is depicted in graduate´s profile, as well as syllabuses of individual subjects and textbooks which are used in tuition at present. We derive from both of the steps that the nature of changes in curriculum is legitimate. Concrete suggestions for the innovation of curriculum where we take the findings of theoretical and research part into account follow the research part.

Socioeconomic relations between centre and hinterland exemplified by Prague and Central Bohemia
Štefan, Jan ; Macháček, Jaroslav (advisor) ; Vochozková, Jacqueline (referee)
This thesis deals with mutual socio-economic relations core and hinterland on the example of Prague and Central Bohemia. In the introduction relevant theoretical approaches which deal with this topic are presented. Furthermore most important relations between Prague and Central Bohemia are identified and analyzed. These are migration of population from core to hinterland known as suburbanization, commercial suburbanization, commuting to work and changes in land use. The last chapter is a comparative analysis of relation between core and periphery on examples of Vienna and Budapest. In all three regions there are similarities consisting of faster growth of hinterland in terms of population and the spatial differentiation of suburbanization, which depends on the attractiveness of location and traffic accessibility.

Determining the plasticity of lactose
Patočková, Simona ; Řehula, Milan (advisor) ; Špaček, Vladimír (referee)
The aim of this work was to take charakteristic of lactose and their influence on compressibility. Plastic properties ensuring better compressibility of material, whereas elastic properties make difficult for compressibility. Plasticity and elasticity are important characteristics of compacting materials. Several methods are commonly used for calculation of these parameters. One of the methods utilizes elastic recovery. On the base of relation between elastic recoveries and compression pressure, the Young's modul of elasticity is counted. Elastic and plastic energy is acquired from measurement force - displacement representing continuance of pressing process. Force - displacement curves are obtained from measurements of punch force and displacement. Energy is needed for the compression of material and formation of strong compacts. The properties of the compact are correlated with the energy input. The force - displacement profiles as such may be useful as a material charakteristic. Furthermore, the stress relaxation test is exploited for calculation of plasticity. By this test the parameters F min A, F min B, FPL and also characteristics of single parametric relation dependence of compacting pressure on time are counted. In this work, the lactose was evaluated by all mentioned methods. The basic...

Activities fostering cooperative behaviour in pre-school children
BAKEŠOVÁ, Ivana
The diploma thesis presents a differentiation and description of various forms of interpersonal interaction with emphasis on cooperation and cooperative behaviour from the perspective of sociology, social psychology and psychology of personality. As the research is focused on preschool children, the characteristic traits of this age are specified, specific methods and forms suitable for the development of cooperative behaviour are described as well as the role of the teacher in this process. Moreover, the aim of fostering cooperative behaviour is linked to the educa?tional purpose outlined in FEP PE and Learning: The Treasure Within (four pillars of education). Furthermore, variables related to individual dispositions in respect to cooperative behaviour are briefly analysed. In the research section of the thesis, activities aiming at fostering cooperative behavior in preschool children are presented and evaluated based on their testing in a pre-school: whether/how they really worked in respect to eliciting cooperative behaviour in children.

Formation of biofilm by probiotic bacteria and its processing to solid drug form.
Grossová, Marie ; Rittich, Bohuslav (referee) ; Buňka, František (referee) ; Márová, Ivana (advisor)
The aim of present work is cultivation of probiotic bacteria L. acidophilus, B. breve and B. longum in such a way that the culture forms cells clusters or comprehensive biofilm on the variety of free carriers. Biofilm formation of L. acidophilus on the silica from point of view bile and acid tolerance in gastrointestinal tract was studied. While the number of living cells in planktonic form (planktonic form) at pH 1 fell by 30 %, the viability of the biofilm cells was maintained to 90 % under the same environmental conditions. The biofilm culture showed also the protection against environment contained bile. Furthermore, the possibilities of drying procedures of biofilm cultures used as commercial technologies in pharmaceutical industry were studied. The comparison of freeze-drying and fluidization bed drying showed, that freeze-drying is more suitable method, which is able to achieve higher amount of viable cells after drying than fluidization bed drying. The effectivity of freeze-drying method is dependent on the selection of suitable cryprotective medium. In this case, about 90 % higher viability after freeze drying was achieved in comparison with fluidization bed drying. Finally, the industrial processing of probiotic strains into the solid dosage form was studied. Tablets should be produced at hardness between 70 and 90 N and water activity of tablet mixture can be maintained below 0.3. Consequently, the drying step of the tablets in a hermetically closed space with at least 10 % of silica gel must be ensured. Thereafter, the tablets contain (5.4 ± 0.7)109 viable cells after 6 months of drying process. Capsule production technology has no significant effect on the cell‘s viability during production. The triplex blistering foil for primary blistering of probiotic capsules was chosen. The triplex foil, which has low values of water vapour transition rate (0.07 g H2O / (m2 × day) and oxygen transition rate (0.01 cm3/m2 × day), was chosen. Other studied blistering foils commonly used in the pharmaceutical industry are not suitable for long storage of solid dosage forms contained probiotics.

The Temperature Dependence Of The Specific Conductivity Of Electrolytes for Lithium - ion Batteries
Svoboda, Petr ; Sedlaříková, Marie (referee) ; Máca, Josef (advisor)
This thesis deals with the measurement of the temperature dependence of the specific conductivity of aprotic electrolytes for lithium - ion batteries. Samples that consisted of a mixture of aprotic solvents and salts with alkaline metals were prepared. Sulfolane in combination with another aprotic solvent was used in a mixture of solvents in all cases. Furthermore this thesis deals with the determination of the apparent activation energy of solvents and mixtures of solvents.

Security of Web Portals in Public Administration
Rašín, Petr ; Tyrychtr, Jan (advisor) ; Veronika, Veronika (referee)
The thesis is concerned with the issues of web portals security which are operated by the public sector in the Czech Republic. The theoretical part describes the basic terms and principles of public administrative with an emphasis on the computerization of the public administrative (or so called the eGovernment). In connection with the cybernetic security act there are described the standards of the information security management system ISO/IEC27001 and ISO/IEC27002 and the current OWASP methodology, which is focused on the area of web application´s security. Furthermore there is formulated the specific methodology of testing the web portal´s security of municipalities in the Czech Republic, the identification of weaknesses and interpretation of the ascertained outcomes. The methodology is verified within the case study of web portal´s security testing of particular municipalities. The established outcomes are documented, evaluated and the owners of web portals are given the recommendations to improve the level of their application´s security.

Economic analysis of the selected allowance organization
Jašková, Eva ; Čermák, Jiří (advisor) ; Slaboch, Josef (referee)
In theoretic Part of this Work are specified Allowance Organization within the Framework of National Economy with the emphasis on specific Function of Public Sector and Public Goods. Briefly are described both Types of Allowance Organization and how works theirAccounting. Specific Properties are showed off in Comparison with other Business Subjects. In practical Part is firstly described particular Allowance Organization ZŠ a MŠ Dolní Břežany forward for the historical Development and forward for the inner Workings, including personal Workforce. There is also specified Key Uneconomic Activity (Education), witch depends on Institutor and Economic Aktivity. For Economy Analysis are used Budget Report Cash-Flow in particular Years, Balance Report taking into most important Items of Financing and Profit and Loss Account separately for Key Uneconomic Activity and Economic Activity. ZŠ a MŠ Dolní Břežany belongs in last Years to rapidly developing Schools with trying to improve Quality of Education and School is succesfull in that besides because of Projects from European Unit. School is trying to improve also Internal Functioning, which relates with Improving Accounting, which is investigated. Potential Suggestions and Recommendations and Conclusions are in the End of the Work.

Scintillation SE detector fo environmental scanning electron microscope
Odehnal, Adam ; Čudek, Pavel (referee) ; Jirák, Josef (advisor)
This work contains theory about scanning electron microscopy. It describes construction, principle of operation and sinals generated by interactions between primary electron beam and specimen. Furthermore, it describes the most common method for detection of secondary electrons using scintillation detector. Next chapters are dealing with last development stage of scanning electron microscopy, which is environmental scanning electron microscopy. Experimental part is evaluating dependency of size of detected signal with scintillation detector on pressure of water vapor in specimen chamber. It also considers appropriate size of voltages enclosed on electrodes of the scintillation detector to optimize detection.

Introduction and use of graph databases
Hřivna, Jan ; Palovská, Helena (advisor) ; Tomášková, Barbora (referee)
The aim of this Bachelor thesis is to introduce the conception and uses of graph databases. The thesis is split into a theoretical and a practical part. The theoretical part describes main principles of graph databases with focus on providing exact and detailed explanations. The practical part presents practical operations and particular solutions for the queries run in the Neo4j graph database system by Cypher query lanugage. Information was collected from reliable and published primary and secondary sources. Furthermore in the practical part, the actual Neo4j database was installed on local server. This database can be accesed and commands can be executed through graphic user interface.