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Studium expandujícího proudu termického plazmatu s využitím molekulových spekter
Mašláni, Alan ; Sember, Viktor
Thermal plasmas generated by plasma torches are well-known for their high temperatures and high enthalpies. Therefore optical emission spectroscopy is appropriate diagnostic method because of strong emission of radiation corresponding to the visible light. The decay of excited atoms, ions and molecules causes emission of the light at characteristic wavelengths. Except spectral lines of atoms and ions, also some molecular bands can be seen in the spectra of the plasma jet. Especially expanding thermal plasma jet operated under low pressure conditions offers possibility of observing molecular transitions. Pressure lower than atmospheric may cause the presence of supersonic flow and departures from thermodynamic equilibrium. Spectra of OH radical have been investigated using computer code LIFBASE, which contains a lot of data regarding spectra of diatomic molecules. Radial profiles of rotational and vibrational temperatures have been found in several regions of the jet.
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Zhodnocení distribuce trusu prasete divokého v lesním prostředí jako podkladu k odhadu jeho početnosti
Drimaj, Jakub
In study area near the town of Jihlava, formed by two forest hunting grounds, was realized a survey of distribution of droppings of wild boar (Sus scrofa L.) in order to verify the validity and improvement of dung census methods to estimate wild boars density in the forest environment. Counting of droppings was performed after the fall of the snow cover (before the growth of vegetation), on uniformly spaced lines (in strip transects), set by using geoinformation system and GPS devices. Each faecal pellet group (FPG) was geographically focused (GPS coordinates) and comprehensive database of 3 442 FPG was analysed over the digitized map data of Lesy ČR, s. p. (LHP). The average FPG density in the forest environment was 143,4 FPG.ha-1 and wild boar abundance was estimated at 19 individuals.km-2.
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Krakovec Castle
Čepeláková, Hana ; Homolka, Jaromír (advisor) ; Kuthan, Jiří (referee)
Krakovec castle This bachelor work brings a complex view of Krakovec castle. It summarises availible literature, it is concerned with the history, description and analysis of the castle with accent to highly artistically made and authentic vaults from the end of 14. centrury, the time the castle was build. The craftsmen guild which was in the lead of the construction of the castle is one of the main questions of this work. Krakovec castle is also presented as a castle with an extraordinary value in the frame of the Czech castle architecture development. It is a castle which stands on the line of transition from a castle to a new residential type - chateau. architektura - architecture hrad - castle huť - craftsmen guild klenba - vault oblouk - arch
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Soil water regime of the tundra in the Krkonose Mts., assessment and modelling
Tesař, Miroslav
The present annual report summarises the results achieved in the framework of the Subproject 1 of the VaV/610/3/00 Project entitled: Complex analysis of the long-term changes of the tundra in the Krkonose Mts. in 2000. In order to fill objectives of this subproject 1 and to simplify the structure of the project, five mutually dependent parallel research lines may be distinguished: i) experimental research, ii) laboratory research, iii) numerical modelling, iv) soil water regime study in the basin scale, v) determination of the soil water regime characteristics, vi) estimate of the potential soil water regime changes.
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Populační dynamika drobných savců v závislosti na potravní nabídce
Křípalová, Žaneta
The aim of this dissertation work was the study of the population dynamics of the yel-low -- necked mouse (Apodemus flavicollis) and the bank vole (Clethrionomys glareolus) depending on the crop of oak seeds during the five-year period from 2008 do 2012. The research of small terrestrial mammals was carried out in three forest complexes different in food supply in an intesinvely cultivated landscape of southern Moravia. In was an old semi-natural floodplain forest with the dominance of oak (locality Horní les 3 km a long way from the municipality of Lednice), further an productive deciduou forest with the dominance of oak and acacia (locality Hájek nearby township Vranovice) and a pheasantry with a variety of forest types formed with various species of roe deer (lo-cality Rumunská bažantnice 25 km southeast of Brno). Small mammals were caught in these areas at regular intervals to the classical mouse-hunting collapsible traps laid in lines. In total for the period were caught 1943 small mammals in eight species. There was trapped the total number of 1943 small mammals in eight species. Among the most mundant species (Apodemus flavicollis and Clethrionomys glareo-lus) there was also detected a signifiant impal seed year on the body weight of the stud-ied animals. In 2009 and in 2011 their body size was smaller even though there was a high crop of seeds of woody plants. The mason was that the crop was as late as in the autumn and so the rodents didn't have enough time to utilit the food supplies suffi-ciently that year. The relative is that to harvest occurred as late as in the fall and rodents so missed this year's food supply enough to be used. Abundance significantly varied among the localities. There was found out the tendency to prefer the most variable bi-otop in Rumunská bažantnice. The small mammals responded to the high crop of seeds in the autumn of 2009 and 2011, population growth in follows, therefore,in 2010 and 2012. Great crop of acorns may lead to a sharp increase in population, which can then cause damage to the natural regeneration of oak or artificial regeneration of the sowing.
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Study of the profile asymmetry of the spectral lines in solar eruptions
Prosecký, Tomáš
Spectral lines in solar ares may indicate prole asymmetries. This phenomenon can contain information about velocity elds as present in dierent optical depths and geometric heights of solar atmosphere aected by thermal heating or dierent non-thermal are processes. Spectral lines of various chemical elements originate in dierent heights of solar atmosphere so they can keep information about the spatial distribution and time evolution of velocity eld in the aring atmosphere. To detect vertical velocity eld from observed H proles spectral line prole asymmetries are analysed. In addition to a classical bisector method a method of comparison of the observed and non-LTE calculated proles is used. Possibilities and results of these two methods are compared and discussed.
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Nursing care of patient with prostate cancer
Taitlová, Eliška ; Zvoníčková, Marie (advisor) ; Otava, Zdeněk (referee)
For a long time I am interested in the issue of patients terminally ill and dying, especially in the context of palliative and hospice care. It is for this reason I chose a case study of a patient with advanced disease for whom curative medicine has exhausted all its possibilities, and for which the ideal has become a palliative care provided in a hospice inpatient facility. In this work, first I present the anatomy and physiology of the prostate gland / prostate cancer, the pathophysiological basis of prostate cancer, diagnosis and treatment options, and basic patient data, all in the clinical part. The nursing section deals with the idea of palliative medicine and hospice care specifics, according to which the patient was maintained throughout the nursing process. In drawing up the plan of care, I focused on searching for current and potential patient problems and their effective solutions. I lined nursing problems / diagnoses according to priorities. For each diagnosis, I identified the target, which should realistically be achieved and accordingly determine the appropriate nursing interventions. In conclusion, I assess the process and outcome enrolled. Nursing section concludes psychological evaluation and patient education. In the end, work is a list of reference books and other sources, abbreviations,...
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Evaluation of Chemical and Technological Properties of Grain and Milling Franctions of Hulless Barley for Bakery Use
Vaculová, Kateřina ; Jirsa, Ondřej ; Balounová, Marta ; Sedláčková, Irena
Wider use of barley with great food potential due to its high nutritional value of grain is constrained by lack of knowledge about the functionality of barley grain components in terms of processing and food products development. Selected genotypes of hulless spring barley (cv. AF Lucius, lines KM 2084, KM 2283, KM 1057 and genetic resource Nudimelanocrithon) were examined for chemical composition (crude protein, starch, β-glucans, macro-minerals) and breadmaking properties of grain and grain milling fractions (flour, semolina, bran). Differences in chemical composition of genotypes reflected in both the yield and rheological properties of individual milling fractions, measured with farinograph and extensograph. The addition of barley flour (15-30%) or barley semolina and bran (10 and 20%) to standard wheat flour reflected in different rheological properties depending on a barley genotype. The farinograph parameters largely varied in individual materials, however, the percentage of barley fractions in the mixture did not affect the values considerably. In comparison with standard wheat flour, values of extensograph parameters were low (especially for energy and extensibility) in all barley samples studied. However, they were affected by both the proportion of barley fraction and its interaction with a rest period. When the rest period was longer (90 min), even higher additions of semolina or bran (especially in cv. AF Lucius) were technologically acceptable.
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Transfer pricing and binding rulings
Austerlitzová, Eliška ; Francírek, František (advisor) ; Roháček, Michal (referee)
Setting of transfer price, which is in line with arm's length principle and also with other legislature obligations, is currently with respect of limited experiences with such problematics very actual topic espetially with regard to possible impact. Institution of Billing Rulings of determination of transfer price is a newly established tool leading to legal confidence of tax payers and desireable step forward in Czech legislature. Evaluation of operation and usefulness of this tool is the main goal of my diploma thesis. Tax legisature includes also other editorial obligations of tax authority. Theire description is another objective of my thesis. Analysis of transfer pricing problematics is necessary for understandig the topic and therefore is a partial goal of my thesis. The full picture of transfer pricing Billing Rulings problematics with its aspects analysed on theoretical level is completed with practical example of application for Billing Rulings. The analysis of legislature lead to formulation of suggestions leading to better functioning of this institution.
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Study of influence of hydroxyethylcellulose on eye drops weight
Sváčková, Radka ; Šklubalová, Zdeňka (advisor) ; Zatloukal, Zdeněk (referee)
Study of influence of hydroxyethylcellulose on eye drops weight Radka Sváčková Abstract: The purpose of the work was a study of influence of hydroxyethylcellulose ingredient on weight of eye drops various dripping adapters, made of gum and plastic, in two different angles of dripping of concentration line 0,16 - 0,75 % HEC solution with 6 - 98 Pa.s range of viskosity there was found out the weight of the drops and compared to the weight of water drops gained under the same experimental circumstances. In the three - factor screening experiment there was found out that between non-water adapter is no evident diference, both of them during vertical dripping water drops of aproximately same weight (43,5 mg). The weight of drops significantly rised up with HEC ingtedient due to watering of surface of dripping part of both adapters. Watered gum adapter produced significantly larger drops than watered plastic adapter with both kind of dripping angles. The weight of drops significantly went down for both studied adapter with reducing the dripping angle from 90ř to 45ř. There was found out in this detail study quite large rising of the eye - drop weight with present of HEC ingredient of concentration range 0,16 - 0,75 % in comparison to the weight of water drops for both dripping adapter. The largest drops with...
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