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Mathematical analysis and numerical simulation of bone remodeling
Čížek, Pavel ; Hron, Jaroslav (referee) ; Maršík, František (advisor)
In the presented work, we study a model of bone deformation caused by action of external forces. After the biological introduction, in which we describe a bone remodelling process and its connection with bone deformation, we deal with conservation laws and material characteristics of a bone. We define weak formulation. Further, we linearize the equations and prove existence and uniqueness of the solution. Consecutively, we describe the finite element method and the programming of this method for the computing of the approximate solution of the problem using the logic of object-oriented programming. We also adduce a description of the used data structures. In the conclusion, we present numerical results reached by the described program that represent deformation of femur and deformation of vertebras and intervertebral foramina.
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Control Problems in Epidemiology
Čížek, Pavel ; Pražák, Dalibor (referee) ; Milota, Jaroslav (advisor)
Na/.ev prace; Ki/cnf \) eh modeled] Aulor: Pavel Ci/ek Kaledra; Kaledra matemaliekc analy/.y Vcdouef bakala'rskc prace: Doc. KNDr. Jarosla\. CSc. c-inait vedouci'ho: niilota(« karlin.mff.cuni.c/ Ahsirakl: V predlo/cne praci studujeme model maso\. inlekcm mikropara/iiicke epidcinie. Co oduv.eni" modeiu, klcre \ycha/( / hiologickyeh po/nulku o sludovaiicni lypu epideiuii. u\a\liine |eho /a'kladm nialeniaiicke \htslmMi. /.axx'dcni'in ock(i\';ii:i' niotlei iransloriiiujcrnc. I);ile ^o /ah\\anie \laslnosUni feseni piivodm'ho i iransiorinox anelio niodelu a siahililou siaciona'nueli Inidii. PoroMuixanfni vysiedkii pro model puvodm a model iran>Jormovan\, /da je ocko\ain' /.a\edeno spra\-nc. lA.idinie i jiiie mo/noMi jcho /a\'edem. N;is!cdnc se /.ahvvanie cenou Icehy a ockovant'. Illedamc linancne n e j \ i re^cnf ma/k\k \'clikou cast populace oekovat. Tiile; Isi/em \h modeled! Auihor: Pa\el C ' f / e k Departnicnl: Kaledra iimlematickr aiialv/y Sii|)er\: Doe. RNDr. Jaio^lax Miloia. C'Se. Super\s e-mail adress: nii]o{a('1''karliu.n)tT.cuni.c/ Ahsii'acl: In the present work \\ studx a model of a ma^-action mieniparasiue epidoniic. After the deduction of llie motlel. \\lilcli issues from biologic in for uiafioii ahiui! ihe studied l\pe of epidemic. \\ mention basic maihematic.il chaiactcrislies. \\"e transform die...
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Analysis of household consumption expenditure with respect to VAT
Čížek, Pavel ; Janíčko, Martin (advisor) ; Chytilová, Helena (referee)
The constant increase in public sector spending in the advanced economies, increases pressure on the revenue side of public budgets. The primary sources of public budgets are taxes. This raises a question of what type of tax instrument to choose in respect to meet the high efficiency in sourcing public budgets restriction and at the same time, to minimize the negative impact on the private sector and households. As generally effective tax is considered a consumption tax. But what is the real effect of this tax in the short run and long run? The aim of this thesis is to analyze the influence of value -- added tax (VAT) on household expendictures in the short and long run. At first I provide empirical test of the short-term effect of VAT on household spending using quarter panel data for Visegrad fore countries, as I am focused mostly on the Czech Republic and Slovakia. Then construct a broader set of data for 14 EU countries, in purpose to test the long-term effect. For testing, I use several estimation techniques for panel data, taking into account the dynamic nature of these data sets.
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The effect of monetary policy on the Japanese economy during the 90 years
Čížek, Pavel ; Dočkal, Dalibor (advisor) ; Štěpánek, Pavel (referee)
The aim of this paper is to analyze the effects of monetary policy to the Japanese real economy during the eighties and nineties, whichare often referred to as the the Lost Decade. The theoretical part is devoted to the basic description and comparison of selected theories of monetary policy. It focuses primarily on the Liquidity trap, Friedman's monetarism and also deals with the benefits of mainstream economics and Austrian School. The maen finding is analysis of selected data in the Japanese economy sensitive to monetary policy. On the basis of evaluated data shows to what extent the real product influenced monetary policy. As exploration of the data is chosen short-term interest rate at which banks offer loans to investors, share prices, changes in money supply and demand and the development of gross domestic product. The result of the examination is to determine the proportion of the impact of monetary policy to fluctuations in the so-called Lost decade.
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Social aspects of agile software development methodologies
Čížek, Pavel ; Buchalcevová, Alena (advisor) ; Balada, Jakub (referee)
Traditional methodologies of software development are burdened with number of problems, especially its complexity, bureaucracy and sticking on detailed processes defined in advance. This all often mean overtiming and overpricing the project as well as other negative effects. Agile methodologies of software development pursue solving such problems. They are built on principles of team-work, communication and developers' relations and sharing their knowledge. These values are one of the most important in agile development concept. This thesis's target is to identify and describe those principles of agile software development which impact development team functioning, working motivation of developers and focus on the project goals. Reader is first shortly familiarized with general theory of working motivation, team-working and leading to achieve the target. Then particular agile development principles are analyzed and the impact on developers' motivation, whole team functioning and focusing on the project goals is described. Another target of the thesis is to identify requirements on agile software developers, to explain what the need of them lies in and how the absence of these personal characteristics would impact whole team's productivity and the development progress. The last target of this thesis is to examine agile development as a whole. A SWOT analysis is used to achieve this. It states the strengths, weaknesses, opportunities (advantages) and risks of agile development. There is a list of 11 serious mistakes that can take place in the agile development process and heighten the risk of the project fail stated at the end of the thesis.
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Rozvoj mikroregionu Nepomucko se zaměřením na využití fondů EU
Rochovská, Veronika ; Postránecký, Josef (advisor) ; Nováček, Jan (referee) ; Čížek, Pavel (referee)
Cílem diplomové práce je určení směrů a oblastí rozvoje mikroregionu Nepomucko a nalezení možných zdrojů jejich financování z prostředků EU. Teoretická část je věnována stručné charakteristice regionální a strukturální politiky EU, tj. její význam, vývoj, principy, vymezování územních jednotek, formy pomoci a systém programových dokumentů. Rovněž je zaměřena na předvstupní nástroje a Strukturální fondy EU. Analytická část je zaměřena nejprve na vypracování komplexní situační analýzy mikroregionu, jež vyúsťuje v sestavení SWOT analýzy. Na základě ní jsou posléze vydefinovány oblasti dalšího rozvoje mikroregionu u nichž jsou vždy doporučeny vhodné zdroje financování plynoucí z EU. Je zde také stručně zhodnoceno využití prostředků EU mikroregionem v minulých letech, tj. před vstupem ČR do EU a v programovacím období 2004-2006.
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