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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.
31

Posouzení významu strečinku u hráček florbalu a jeho dopad na zkrácené svaly / Assesmddent the importance of stretching in florball players and its impact on muscle shortening

Kubátová, Adéla January 2021 (has links)
Title: Assessing the importance of stretching among women floorball players and its impact on shortened muscles Objectives: The main goal of the diploma thesis was to determine the functional state of the muscular system and the rate of shortened muscles in a selected group of women in the age range from 18 to 34 years old in the floorball club Banes Florbal Soběslav playing the 1st woman's league. Based on the examination, a set of specific stretching exercises was created and subsequently their effect was verified. The partial goal was to find out the level of stretching before and after the training unit or match using an online questionnaire for players playing in the 1st woman's league. Methods: The diploma thesis was processed as an experimental study. The research involved 16 probands who have been actively involved in floorball for at least 5 years. The research group was equally divided into experimental and contol groups. To obtain the data, a standardized test of shortened muscles according to Janda and palpation examination of trigger points were used. Entrance and exit tests of both groups were performed at intervals of 3 months. During this period the experimental group completed an intervention program. There was no intervention in the control group. An online questionnaire sent via...
32

Computational Fluid Dynamics Unstructured Mesh Optimization for the Siemens 4th Generation DLE Burner

Koren, Dejan January 2015 (has links)
Every computational fluid dynamics engineer deals with a never ending story – limitedcomputer resources. In computational fluid dynamics there is practically never enoughcomputer power. Limited computer resources lead to long calculation times which result inhigh costs and one of the main reasons is that large quantity of elements are needed in acomputational mesh in order to obtain accurate and reliable results.Although there exist established meshing approaches for the Siemens 4th generation DLEburner, mesh dependency has not been fully evaluated yet. The main goal of this work istherefore to better optimize accuracy versus cell count for this particular burner intended forsimulation of air/gas mixing where eddy-viscosity based turbulence models are employed.Ansys Fluent solver was used for all simulations in this work. For time effectivisationpurposes a 30° sector model of the burner was created and validated for the meshconvergence study. No steady state solutions were found for this case therefore timedependent simulations with time statistics sampling were employed. The mesh convergencestudy has shown that a coarse computational mesh in air casing of the burner does not affectflow conditions downstream where air/gas mixing process is taking place and that a majorpart of the combustion chamber is highly mesh independent. A large reduction of cell count inthose two parts is therefore allowed. On the other hand the RPL (Rich Pilot Lean) and thepilot burner turned out to be highly mesh density dependent. The RPL and the Pilot burnerneed to have significantly more refined mesh as it has been used so far with the establishedmeshing approaches. The mesh optimization has finally shown that at least as accurate resultsof air/gas mixing results may be obtained with 3x smaller cell count. Furthermore it has beenshown that significantly more accurate results may be obtained with 60% smaller cell count aswith the established meshing approaches.A short mesh study of the Siemens 3rd generation DLE burner in ignition stage of operationwas also performed in this work. This brief study has shown that the established meshingapproach for air/gas mixing purposes is sufficient for use with Ansys Fluent solver whilecertain differences were discovered when comparing the results obtained with Ansys Fluentagainst those obtained with Ansys CFX solver. Differences between Fluent and CFX solverwere briefly discussed in this work as identical simulation set up in both solvers producedslightly different results. Furthermore the obtained results suggest that Fluent solver is lessmesh dependent as CFX solver for this particular case.
33

Posouzení významu strečinku u hráček florbalu a jeho dopad na zkrácené svaly / Assesmddent the importance of stretching in florball players and its impact on muscle shortening

Kubátová, Adéla January 2021 (has links)
Title: Assessing the importance of stretching among women floorball players and its impact on shortened muscles Objectives: The main goal of the diploma thesis was to determine the functional state of the muscular system and the rate of shortened muscles in a selected group of women in the age range from 18 to 34 years old in the floorball club Banes Florbal Soběslav playing the 1st woman's league. Based on the examination, a set of specific stretching exercises was created and subsequently their effect was verified. The partial goal was to find out the level of stretching before and after the training unit or match using an online questionnaire for players playing in the 1st woman's league. Methods: The diploma thesis was processed as an experimental study. The research involved 16 probands who have been actively involved in floorball for at least 5 years. The research group was equally divided into experimental and contol groups. To obtain the data, a standardized test of shortened muscles according to Janda and palpation examination of trigger points were used. Entrance and exit tests of both groups were performed at intervals of 3 months. During this period the experimental group completed an intervention program. There was no intervention in the control group. An online questionnaire sent via...
34

Využití elektrostimulace ke snížení spasticity u pacienta po CMP / Utilizing of electrical stimulation for decreasing of spasticity in stroke patient

Ustinova, Darya January 2021 (has links)
1 Abstract Electrical stimulation by coupled impulses according to Hufschmidt was created with the primary goal of reducing spasticity. However, there are currently few studies that confirm or refute the effect of this type of electrical stimulation in reducing spasticity. The aim of this diploma thesis was to determine the effect of electrostimulation according to Hufschmidt on the reduction of biceps brachii spasticity in patients after stroke. In addition, the effect of electrical stimulation on increasing the active range of movement of the antagonist of the examined muscle and on the active function of the spastic limb was investigated. For these purposes, a non-randomized controlled pilot study was created, which involved a total of 16 probands, 8 - in the therapeutic group, 8 - in the control group. Five-step clinical assessment in spastic paresis according to Gracies were used for the examination. In the therapeutic group, electrostimulation took place 3 times a week, a total of 8 times. The intragroup difference was evaluated using the Friedman and Wilcoxon paired tests, the intergroup difference was subsequently evaluated using the Mann-Whitney U test. The significance level p = 0.05 applies to all tests. The measured values show that Hufschmidt's electrical stimulation has a positive effect on...
35

Enneagram-Vývoj testové metody k určení osobnostního typu / Enneagram-Development of Personality Type Test

Kilianová, Jana January 2012 (has links)
The enneagram typology describes nine personality types and their mutual relations. It is a theoretical construct whose psychological validity is still being scientifically verified. The focus of this work is to develop a reliable and valid psychometric tool for recognizing the enneagram type and thereby verify the validity of this typology. The theoretical section describes the enneagram system on the basis of available literature and reviews research that set it in the psychological context. The empirical section deals with the development of the test to determine the ennea-type, with verification of its psychometric characteristics and criterion validity, and at the same time it examines the construct validity of enneagram typology. The criterion to review the validity is The Essential Enneagram Test by David Daniels, type identification by interview and self-identification. A quantitative data analysis was conducted on the sample of 300 persons of both, men and women of all ages using various kinds of statistical methods. The findings indicate that the tool developed to identify the ennea-type is reliable, of good psychometric quality and satisfactory criterion validity. Furthermore, the research supported the existence of nine enneagram types as per the theoretical construct, yet did not...
36

Analýza vztahů mezi onemocněním paznehtů dojnic a bodovým hodnocením končetin dle otců

KOTOVÁ, Lucie January 2016 (has links)
The aim is to assess the relationship between disease hooves of dairy cows and milk production traits selected, evaluation limbs according to the Methodology linear description and evaluation zavnějšku Holsteins and assess the impact of fathers on the hoof diseases.
37

Uplatnění meziplodin jako stabilizujícího prvku proti erozním splachům / Application of intercropping as a stabilizing element against erosion washes away

KUKAČKA, Vladislav January 2010 (has links)
The thesis was focused on the application of theorethical knowledge about catch crops and their influence on water erosion in practice. Its task is to evaluate the effect of the inclusion of catch crops in crop rotation in light of occurance and extent of water erosion on the example of agricultural enterprise ZEPHYR Františkovy Lázně, s.r.o. The task is also assessment of the possible combinations of crops and catch crops and suggestion for their use in middlegrowth period. The universal equation for calculation of erosion wash by Wischmeier and Smith was used to evaluate and calculate an erosion parameters for a given locality. The result of this thesis is reduction of soil loss by 26 % on lands with catch crop usage as a stabilizing element, compared to the classic conservative rotation of crops.
38

Posouzení pěstování energetických plodin z hlediska eroze / Assessment of energy crop cultivation in terms of erosion

POLÁKOVÁ, Monika January 2010 (has links)
The aim of thesis is to assess and evaluate how energy crops affect erosion phenomena, then identify a suitable alternative crop that has anti-erosion ability. Location is evaluated in detail Trebon, as cultivation areas suitable for Phytoenergetics and biogas. Furthermore, I studied agricultural biogas plant that uses biomass as input for biogas production. To evaluate and calculate erosion parameters for a given locality the method of universal soil loss equation by Wishmeier and Smith, and the value showed crops causing erosion. The calculated values are related to locations all over the South Region. Thanks to the universal equation it is possible to find alternative crops, which cause erosion and both are suitable for biogas production.
39

Vykazování pojistných smluv podle české účetní legislativy a Mezinárodních standardů účetního výkaznictví / Reporting of insurance contracts according to Czech accounting legislation and international financial reporting standards

Krejzlová, Darina January 2017 (has links)
The target of this thesis is to compare access of national legislation and international financial reporting standards to classificaton of insurance contracts on one hand and on the other hand to compare accounting requirements, that should all entities meet. Subject of investigation is a new civil code (Act no. 89/2012 Sb.), decree no. 502/2002 Sb., Czech accounting standards and IFRS 4 for insurance contracts. Thesis, made of theoretical basis and also illusstrative examples, proves that access of IFRS 4 can lead to different outputs. According to IFRS 4, it does not depend on subject, who issue a contracts, but it depends on structure of the contract. It means, that all companies should be testing their contracts regardless on the scope of bussines. Further more IFRS 4 also requires higher level of knowledge and independent decision-making of accounting department and it should provide more detailed comment to financial statement at the same time.
40

Účetní výkazy dle IFRS a jejich srovnání s českými účetními předpisy / Financial statements according to IFRS and their comparison with Czech accounting legislation

Tereščenko, Dmytro Oleksandrovyč January 2009 (has links)
The main objective of the final thesis is to emphasise the transformation of financial statements prepared according to Czech accounting legislation to financial statements prepared in accordance with International Financial Reporting Standards. There are two parts in the final thesis. The first part describes a complete set of financial statements, prepared in accordance with International Financial Reporting Standards, it is an obligatory part of the financial statements - Statement of financial position, Statement of comprehensive income, Statement of changes in equity, Statement of cash flows, summary of significant accounting policies, and other explanatory notes. The second part of the final thesis deals with an accuracy of the transfer Leases, Provisions and Deferred Taxes on Czech accounting legislation to International Financial Reporting Standards.

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