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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
81

Vybrané metody predikce vývoje mezinárodních finančních trhů na základě historických dat / The finer Points of International Financial Market Analysis based on historical Data

Rakovčík, Jakub January 2009 (has links)
First chapter describes International Financial Markets. Second chapter describes market fundamental analysis. Third chapter describes market technical analysis and efficient market hypothesis testing. Fourth chapter discusses market psychological analysis. Fifth chapter encompasses other theoretical background to be used in application. Sixth chapter deals with application of fundamental and technical analysis on a tennis betting market having found parallels between the sports betting markets and financial markets.
82

Efektivní aritmetika eliptických křivek nad konečnými tělesy / Efektivní aritmetika eliptických křivek nad konečnými tělesy

Skalický, Jakub January 2012 (has links)
The thesis deals with arithmetics of elliptic curves over finite fields and methods to improve those calculations. In the first part, algebraic geometry helps to define elliptic curves and derive their basic properties including the group law. The second chapter seeks ways to speed up these calculations by means of time-memory tradeoff, i.e. adding redundancy. At last, the third part introduces a wholly new curve form, which is particularly effective for such purposes.
83

Radiační ochrana na oddělení nukleární medicíny / Radiation safety in the nuclear medicine department

ANTONÍNOVÁ, Eva January 2019 (has links)
The practice in the department of nuclear medicine requires the involvement of radiation protection with care of patients and occupational safety of radiation workers. Nuclear medicine involves the handling of radioactive substances that may cause external or internal irradiation of workers. The amount of the dose depends on the type of radionuclide, the amount of energy, the work performed by the worker within the department. Patients or staff may be exposed to the external or internal irradiation. The topic of this thesis is the analysis of the current state of radiation protection in the department of nuclear medicine according to the new legislation. The part of the work is the evaluation of monitoring of workers and patients. The research results of the average annual effective dose of total body irradiation at radiation workers ranged from 1.35 to 1.73 mSv, monthly ranged from 0.1? 0.65 mSv. The average annual equivalent dose of Hp (0,07) ranged from 1.15 to 117.68 mSw. The lowest monthly Hp (0.07) was 0.07 mSw and the highest one was 19.92 mSw. At SSK-treated patients the doses applied were 4% lower than diagnostic reference level and the dose at DSSL-treated patients was 22% less than DRU. In conclusion, it was found that the values from personal dosimeters were below the limit and in the case of finger dosimeters in two cases the values were above the examination level. The values of other workers were below the monitoring level during the monitored period. The applied doses of radiopharmaceuticals were less in the observed group of patients than the established diagnostic reference level. On the basis of the presented results it can be stated that radiation protection is in the Department of Nuclear Medicine of Znojmo Hospital f.o, secured in accordance with the applicable legislation.
84

Pseudo-Goldstoneovy bosony v teoriích velkého sjednocení částicových interakcí / Pseudo-Goldstone bosons in grand unified theories

Jarkovská, Kateřina January 2018 (has links)
The minimal renormalizable SO(10) Higgs model with the unified gauge sym- metry broken down by the adjoint representation 45S is known to suffer from tachyonic instabilities along all potentially realistic symmetry breaking chains. Few years ago, this issue has been identified as a mere relic of the tree-level cal- culations and the radiative corrections to the masses of the pair of the "most dangerous" pseudo-Goldstone scalars transforming as (8, 1, 0) and (1, 3, 0) with respect to the SU(3)c × SU(2)L × U(1)Y Standard model gauge group were com- puted. Remarkably enough, it turns out that in the minimal potentially realistic renormalizable realization of the model - consisting of 45S ⊕ 126S scalar and 45G gauge fields - there is third pseudo-Goldstone scalar, a full singlet with respect to the Standard model gauge group that, until recently, happened to escape the community's attention. In this thesis we computed the one-loop corrections to its mass employing two different methods within the effective potential approach. In both cases we reduced the complexity of our calculations by decomposition into the Standard model irreducible representations. In the end, we cross-checked the resulting formulae in four distinct symmetry breaking limits in which the pseudo- Goldstone mass was degenerated with those of...
85

Ke změnám v jednání dětí při použití efektivní komunikace a prosociálních činností. / Changes in the behavior of children in a group of school clubs the careful application of effective communication

SOLDÁTOVÁ, Jana January 2015 (has links)
The thesis deals with the instrumentality of usage efficient communication and prosocial activities on primary children´s behaviour in class after-school club. The observed areas are coping, solving plus percent occurrence of conflicts, mutual communication together with the expression of personal opinions. Furthermore, the work compared the atmosphere within the class after-school club before the research in January 2014 and after its completion in June 2014. The results of the empirical investigation of quantitative research are compared with each other at the beginning as well as at the end of the research. These outcomes were compared with the results of the control group. They prove that the change of educational approach by using the effective communication and prosocial activities can affect children's behavior.
86

Návrh plánu hospodaření s odpady (případová studie obce Vráž u Berouna) / Proposal of waste management plan (case study of Vráž municipality)

RYNDOVÁ, Anna January 2014 (has links)
The aim of the thesis is "Proposal of waste management plan in municipality Vráž u Berouna". Waste management legislation, waste treatment and municipal instruments are described in theoretical part, while the model area is characterized in part II. All ilegal dumps are discovered and registered in the field survey. The data and the outputs were obtained by questionnaire survey in the households. The final part describes municipal analysis of income and expenditure and proposes more effective waste management system.
87

Využití SW ESTE AI k návrhu optimální strategie likvidace 3H produkovaného 5 bloky JE Dukovany / Application of the SW ESTE AI for the recommandation on an optimal strategy of liquidation H-3 produced by 5 blocks of the NPP Dukovany

CHOCHOLA, Ondřej January 2017 (has links)
This thesis deals with the influence of the discharges of the Dukovany Nuclear Power Plant ("Dukovany NPP") and the assessment of impacts on the population and the vicinity of the power plant. The thesis summarizes the issues of tritium 3H discharges into waterways and partially deals with the 14C discharges. Attention is paid especially to the radioisotope of hydrogen 3H, due to its chemical and physical form and its presence in the cooling medium (light water) used by that type of nuclear power reactor. The thesis also contains a description of the current state of the Dukovany NPP, especially the existing discharges of the radioactive substances to the surroundings of the nuclear power plant, both to the air and into the waterway. Also was discussed the issue of the new planned blocks of the Dukovany NPP and impacts of the projected discharges on the population during the simultaneous operation of the existing blocks and the planned blocks, again in relation to the 3H discharged into the waterway. The application ESTE AI was used for the determination of individual groups of inhabitants who are most exposed to the radioactive discharges (also called representative person). Based on the current discharges of the Dukovany NPP and the planned blocks discharges were determined the annual effective doses for a representative person. The doses were compared with the legislation on the conditions for the peaceful use of nuclear energy requirements and then with the water management legislation. In order to avoid exceeding these limits were set up recommendations how to dispose of radioactive substances optimally. The thesis answer to the research question: What impacts on the population will have discharges of the Dukovany NPP after the construction of a new nuclear source, especially in relation to the discharges of the 3H into the waterway and which measures will must be applied on the optimization of the inhabitants doses.
88

Identifikace a srovnání motivačních faktorů u vedoucích sester a směnných sester. / Identification and comparison of motivational factors in senior nurses and nurses working in shifts.

FIALOVÁ, Lenka January 2010 (has links)
Motivation to work is understood as an individual´s approach to work, his/her willingness to work. People are motivated when they expect to achieve goals or get rewards satisfying their needs. Currently health care facilities are facing the shortage and turnover of nursing staff. Therefore, hospitals are commissioned to create such an environment in which nurses become motivated, because only motivated nurses can provide a quality nursing care, which is expressed in patients´ satisfaction and rewarding feelings in nurses. The aim of the thesis was to identify and compare motivational factors of senior nurses and nurses working in shifts. The aim was fulfilled. Three hypotheses were set. First hypothesis: The most important motivating factor in nurses in senior positions is professional development was not confirmed. Second hypothesis: The most important motivating factor in nurses working in shifts is a financial reward was not confirmed. Third hypothesis: Motivational factors in nurses vary depending on the job assignment was confirmed. Results of the survey will be provided to medical officers to give them an overview of the most important motivational factors in nurses and the outcomes could also be a source of information for the hospital management how to effectively motivate the personnel. Senior nurses may focus on non-financial forms of rewards such as acknowledgements, thanks, appreciations, and good interpersonal relationships in the workplace.
89

Vliv hospodářské krize na efektivní zatížení podniků v ČR / The impact of the economic crisis on the effective burden on businesses in the Czech Republic

Bajanová, Anna January 2017 (has links)
In my diploma thesis, I deal with an issue of effective corporate tax rates. The effective tax rate expresses the real tax burden of companies. The effective tax rate is different from the statutory tax rate due to the impact of tax legislation. The aim of my diploma thesis is to analyze the impact of changes in legislation on the level of effective tax rate for companies divided by size and for companies divided by industry. The first chapter describes the crisis in the world and its consequences on taxation in the Czech Republic. In the second chapter I analyze the impact of legislative changes on the level of effective tax rate during the monitored period, i.e. in the years 2006-2016. The third chapter deals with the classification of methods of calculating effective tax rates. In the last chapter, I analyze the impact of changes in legislation on the development of effective tax rates for companies divided by size and for companies divided by industry.
90

Aplikace paměťových technik do výuky na 1.stupni ZŠ / Application of memory techniques to primary school instruction

Pok, Marek January 2017 (has links)
Marek Pok Dissertation Abstract Application of memory techniques to primary school instruction The theoretical part is focused on effective teaching methods to primary school instruction. There have been chosen styles, methods and strategies, which are suitable for using memory techniques. Attention is paid to the memory function of students (secondary school age), who become a part of the empirical research. The theoretical part will present the concept of teaching, learning styles, methods and strategies, which effective implement the memory techniques into this construction. The practical part brings using experimental and observational research process to define quantitative and qualitative results on the memory learning. The object of this research is the very process of education, which aims to consolidate memory techniques to effective learning skills. The attention to the middle school age pupils is focused especially of their ability (unlike students at the beginning of schooling) to use naturally intentional memorization, rationality, ambience association and logical connections. Due to memory techniques (bonding system and the system significant figures) students will aplicate information into the instruction so that they will be able to recall them effectively, transform them, interpret and use...

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