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Odhad momentů při intervalovém cenzorování typu I
Ďurčík, Matej ; Komárek, Arnošt (advisor) ; Kulich, Michal (referee)
Title: Moments Estimation under Type I Interval Censoring Author: Matej Ďurčík Department: Faculty of Probability and Mathematical Statistics Supervisor: RNDr. Arnošt Komárek Ph.D. Abstract: In this thesis we apply the uniform deconvolution model to the interval censoring problem. We restrict ourselves only on interval censoring case 1. We show how to apply uniform deconvolution model in estimating the probability distribution characteristics in the interval censoring case 1. Moreover we derive limit distributions of the estimators of mean and variance. Then we compare these estimators to the asymptotically efficient estimators based on the nonparametric maximum likelihood estimation by simulation studies under some certain distributions of the random variables. 1
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The second living in urban areas: the case of garden colony in Libeň
DAŇKOVÁ, Šárka
The aim of this thesis is to capture and describe the development and current trends in the issues of second housing in the Czech Republic, with particular emphasis on investigation of recreational facilities in gardening colony Prague-Libeň. In the introductory part of this thesis the author describes a typology of recreational sites, their development and current status (expansion of recreational areas, morphological types of settlements, location of recreational facilities due to a permanent residence). The subsequent section focuses on the issues of gardening area Prague-Libeň, one of the oldest in the Czech Republic. The thesis also deals with history of the site as well as its situation nowadays - because of its location near attractive building plots (housing project Prague Marina, residential area DOCK) the colony is facing the efforts of being liquidate. On the example of Libeň gardening colony the author of this thesis points out legislative, ownership and locally-administrative aspects of the existence of urban gardening colony. The thesis also includes the qualitative sociological survey amongst residents of the colony. This survey is focused on their motivation for acquisition and subsequent maintenace of a recreational facility, social structure of the owners and how they perceive the real threat to the existence of this colony.
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The analysis of antibiotics expositio in inpatients after transplantion of stem cells
Dobrovolný, Lukáš ; Vlček, Jiří (advisor) ; Matoulková, Petra (referee)
UNIVERZITA KARLOVA V PRAZE FARMACEUTICKÁ FAKULTA V HRADCI KRÁLOVÉ KATEDRA SOCIÁLNÍ A KLINICKÉ FARMACIE Abstract of diploma thesis Lukáš Dobrovolný 2008 The analysis of exposition of antibacterial drugs in patiens after stem cell transplantation The thesis focused on gaining the resistence level data connected with six most common microbial organisms isolated in Czech republic even through whole Europe. The uniqueness of the study flows from the characterisitics of analysed patients'group with sorted serious blood malignities requiring bone marrow transplantation. Moreover the thesis' aim is to judge, whether the correctness, accuracy, frequency of the administration and the sufficiency of the used daily dosages of the antimicrobial drugs in the cliníc was in order. The script also addresses to the field of combined antimicrobial treatment. It also scans, which drugs are administered in the hospitál department and under what circumstances and those empirical data compares with the guidelines. This diploma work observes as well the popularity of administered medicaments and examines their usage during two investigated years. The present day state referring to multi or poly rezistent germs including the mechanisms of the selection of these perilous clones is analysed in the theoretical part. That thesis...
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Incidence of changes on a beneficiary deriving from the System of State Social Support within the context of stabilization of the public budgets
ZELENÁ, Dita
The theoretical portion of the work dealt with the state social support, its individual allowances and the current problems related to the situation in public funds. The first main objective of the work and its partial objectives identified opinions of beneficiaries and of the broader public regarding changes in the system of the state social support introduced by Act no. 261/2007 Coll. To test the hypotheses and to collect primary data the author used qualitative research {--} the interviewing method and the questionnaire technique. Three hypotheses were determined in the degree work. The performed research confirmed hypotheses 1 and 2, whereas it did not confirm hypothesis 3. The mapping of the experience gained by administrators of the state social support system in relation to changes arising from Act no. 261/2007 Coll. was the second main objective of the work. This objective was fulfilled by complementary qualitative research which identified the experience of administrators of the state social support system with the researched changes. The interviewing method, the technique of a free dialogue was used for this purpose. One hypothesis came out of this qualitative research. The work looks back at more than a year of effect of the Act on stabilization of public budgets and at the impact of changes which this Act introduced in the system of the state social support.
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High frequency signal injection method for PMSM position estimation
Moravec, Vojtěch ; Veselý, Libor (referee) ; Pohl, Lukáš (advisor)
This thesis is focused on the design of vector control of interior permanent magnet synchronous motors. The first part of this work deals with vector control transformations and mathematical modelling of synchronous motors. Furthermore, algorithms of sensorless control are discussed, especially HF injection sensorless methods. One of these methods was used for torque and speed control. Problem of phase delay caused by filters and it’s compensation is also discused. One of the HF injection sensorless method was implemented on both motors. The results of simulations in MATLAB/Simulink and tests of real motors on dSpace are included.
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The Accounting As An Evidence
Smolíková, Tereza ; Pelák, Jiří (advisor) ; Molín, Jan (referee)
The diploma thesis is focused on the accounting as an evidence, more specifically as a tool for procuring the proof while proving the facts claimed by the taxpayer. Firstly, there are described a financial and tax terms relevant for the topic. Then the rights and obligations of the tax administrator and taxpayer during the tax procedure are described. The last but one chapter deals with the burden of proof and with it´s transfer among the tax administrator and the taxpayer. In conclusion, an evidence that can be used in proving the facts are mentioned.
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Transport system modelling
MATOUŠEK, Jan
This bachelor thesis deals with the topic of computer modelling and simulation of systems, and specifically transport system modelling. This project utilizes multi-agent approach to design traffic flow model in a restricted road system. Designed model is afterwards created in the AnyLogic software tool. Experiments investigating changes of traffic flow are performed with this model. Results of the experiments can be seen on visualization of road network or on traffic load charts.
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Log-optimal investment
Flimmel, Samuel ; Lachout, Petr (advisor) ; Kopa, Miloš (referee)
The creation of portfolio is an important and frequent task to solve in financial sector. This paper indroduces one of mathematical models used for this problem. For studied market we assume it`s logaritmic utility function and ergodic stationarity only. The low number of assumptions makes this model quite simple and clear. In this paper we describe the model and prove some of it`s features applicable for our model. First, we analyze the case of an known market distribution and suggest an algorithm for obtaining a portfolio. Later, we analyze the case of an unknown market distribution and introduce one of the suitable methods as well. Empirical distribution helps us to gain requiered results asymptotically. Finally, we study behavior of an empirical distribution method for shorter time periods on real data simulation.
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Employment opportunities of the National Systém of Qualifications graduates on the labour market
Hourová, Michaela ; Hrdlička, Pavel (advisor) ; Markéta, Markéta (referee)
This Dissertation Deals with the Problem of National Qualification System Project(NSK). This Project Has To Be an Instrument for the Acceptability of Result of Apprenticeship and Further Education as Well as for Consideration of Contemporary Possibility of Finding Employment on the Labour Market after Passing the Exam According to NSK.
In the Theoretical Part of Dissertation are Defined the Basic Terms.
The Following Part is Directed on the Survey and Analysis of Law and Implementing Regulations Dealing with this Problem and Implemennting Regulations Linked with it, Included European Union Regulation Concerning Qualification and Comparison of the EU Requirements with the Czech Ones.
Practical Part of Dissertation is Focused on Vocational Qualification Marked by Code 69-008-E: Cleaning Worker (Cleaner) of Administrative Surfaces. Questionnaire Survey was Made with the aim to Evaluate Reasons for which Graduates Took Part in the NSK System and the Benefit with Regard to Possibility of Obtaining the Employment in the New Branche or Keeping Actual Labour Position.
The Conclusion Contains the Evaluation of the Utilization NSK in Practice, the Benefit of this System for Those which Passed the Examination and the Summarizing Evaluation of Questionnaire Survey Results.
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VAT fraud elimination
Sochor, Tomáš ; Moravec, Lukáš (advisor) ; Iveta, Iveta (referee)
This dissertation is about problems of tax evasion on VAT. The aim is to confirm hypothesis that subjects which are committing fraud on VAT have many of the identical characteristics. Another goal is to determine this identical characteristics.
The theoretical part of this dissertation contains introduction into VAT problematic with emphasis on carousel fraud, where are presented individual parts of carousel chain and approaches which administrators of tax are using.
In Analytical part of dissertation, which form a basis of this work, are analysed data from 50 real tax control. This data are analysed and searched for identical characteristics of VAT fraud. By using regression analysis is searched bond strength of this characteristics to amount of assessed tax.
In conclusion are evaluated results from analytical part of this dissertation.
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