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Effectiveness of emergency
Ortinská, Jitka ; Cvik, Eva Daniela (advisor) ; Jan, Jan (referee)
Annotation
The submitted thesis deals with the role and importance ofemergency and emergency system Integrated Rescue System.
The theoretical part describes the history and creation ofthe IRS in the Czech Republic with links to European developments. It documentsthe current laws of the IRS and its individual components. The comparison ismore focused on individual specifics of IRS, their tasks and content of workdescriptions of the various systems and forms of IRS and mutual cooperation.Furthermore, this section deals with the issue of emergency in the context ofbasic and primary articles IRS, which are individual operational centers of theIRS, taking into account the particular OS work of the Czech Parliament inPrague, where I work. Analyzing the information and support needs IRS.
In the end of the theoretical eacut part Ithink about the situation of emergency calls within the IRS, awareness amongcitizens, streamlining its potential and possible options for the improvementof services to citizens.
Carrying out research into practical methodology for transferringpart of the empirical survey on the main objective of the work - to determine,assess and generalize public awareness of emergency calls in the IRS.
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Labour costs and benefits in the selected company
Kunová, Martina ; Šišková, Jitka (advisor) ; Helena, Helena (referee)
The thesis titled is focused on the issues of wage costs and employee benefits.
Literary research of the thesis defines basic terms, which are related to labor costs and employee benefits. Within the scope of the term wage costs, the core meaning of wages is captured, both in terms of wages of the employees, as well as in terms of the employer. Wages, salaries and bonuses are the basic evaluation of the workload of each employee of the given company.
A payroll system is created within each company, in which the basic ranges of the labor costs for the whole hierarchy of employees is determined. Each employee has his position and job description and these two principles are correctly evaluated. Firm rules are set for the calculation of net earnings, which are determined by a costing calculation and the percentage rate of the social insurance, health insurance and advances on income tax of individuals from employment.
Other possibilities of eligible employees beyond basic gross salary are employee benefits. This is a form of employee motivation in every society. Not only are they of great importance for employees, they are also an appropriate component of tax optimization from the perspective of the employer. In terms of the law on income tax, employee benefits are divided into three groups according to their impact on the tax and contribution advantages. Companies can then use these tax savings for their further development, or alternatively, for the expansion of the provision of employee benefits in society.
The practical part of the thesis is based on the literature search. First, it focuses on the analysis of payroll costs for the period from 2004 to 2014. The calculation of wages is done for three different income groups of employees in the selected organization. It monitors the evolution of net wages and payments of taxes on income of individuals from employment during the reporting period. There are various recognized methods of calculation of wages according to individual changes of the law during the reporting period.
The next step in the practical part of the thesis describes the system of employee benefits in the selected organization. Part of my own work is a survey among the employees of the company on this issue. The obtained data are analyzed and processed into clear graphs. The acquired results are the basis for the creation of proposals and recommendations for changes in the provision of employee benefits for the selected organization.
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Didaktic Analysis of civis textbooks (Media Education)
Novotná, Jana ; Jirásková, Věra (advisor) ; Dvořáková, Michaela (referee)
The thesis is divided into two parts: theoretical and empirical part. In the theoretical part I deal with textbooks, their didactic analysis and the ways the textbooks can be used both by teachers as well as by students. My main concern was the problem of Media Education. In empirical part I focused on a didactic analysis of textbooks used for teaching of such educational subjects as Education of a Citizenship, Civics, and Social Science in which I was primarily concerned with the selected components of the didactic analysis.
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History of developement "Černý Most" district
Kočová, Anna ; Šlemr, Jan (advisor) ; Novotný, Vojtěch (referee)
This thesis is about development of Černý Most. Housing estate is situated in the east of Prague. Now is housing estate part of Prague 14. The thesis describes the housing estate since first plans through realization to today´s state. Dedicated to urban component and described how their solution change during the time. The thesis also evaluates how the big investment affected housing estate.
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Construction and scientific implementation of mathematical models for tree compartments of broadleaved trees in growth stages of seedlings and young stand
Pajtík, Jozef ; Konopka, Bohdan (advisor) ; Monika, Monika (referee)
Importance of precise estimation for tree biomass in forests has been continuously increasing. Regarding to the climate change, scientists have started to quantify all tree components not only in terms of energetic utilization but also for carbon stock estimation. Increasing relevance of biomass models for young trees relates to expanding area of young forest stands during the last period due to decay of old forests often caused by disturbances (especially: windstorms, outbreaks of bark beetles, drought episodes, and forest fires). Models for biomass stock estimations constructed for stands with age to 10 years are rare and usually are focused on aboveground tree parts. Thus, this work aims at filling knowledge gaps in this field. Its main objectives are:
1) construction of regression models applicable for estimation of dry mass in the particular tree components (i.e. stem, branches, foliage, roots) for young stands of some broadleaved species,
2) implementation of regression models for calculation of biomass conversion and expansion factors (BCEF), allocation coefficient, growth efficiency and leaf area index (LAI) and their inter-specific comparison,
3) utilisation of allometric relations for estimation on forage potential for ruminating ungulate game (i.e. browsing and stripping).
To make up the models, destructive tree sampling will be implemented. The sample trees will be excavated, separated into tree components, dried for constant weight and weighed. Log-transformed relationships will be used for construction of regression models.
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Influence of texture of briquettes from biomass to their mechanical properties
Černá, Iva ; Pecen, Josef (advisor) ; Jan, Jan (referee)
With the rising amount of AD technology utilizers, the issue how to storage, such liquid
material, which digestate is. In recent time, there are some other ways to utilize it, except
fertilizing with liquor, liquid part of digestate. Digestate can be dried and pressed into
briquette or pelleted form. In briquette form is important to understand relations between
properties of individual components because one property can influence another one, which
constituting texture of the material and its reprocessing into the final form of the product.
Thus this study was conducted, to find and/or quantify the relation between the texture of
biomass briquettes and their durability and strength of shape during manipulation, storage
and use. Basic hypothesis of this work is based on open presumption that briquette texture is
dependent on many parameters. Some of those parameters were tested. Namely, composition
of matter, physical properties of digestate briquettes, durability and hardness, size analysis
and other. Digestate has approved as good material for compression with high content of
nutrients. The rate of abrasion varied 7-12% at the beginning decreasing to 3-5%. Shore
testing showed results predicating relation between particle size and hardness. Sieve and
image analysis then showed range of particles ranging size 0.01 mm from 99.5% and 10 mm
from 99.7%, most of them with needle-like shapes. This study suggested the method that
allows analysing particle size distribution in sample and describes other briquette properties,
which can be useful for next research and commercial purposes.
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Effect of algae feeding on selected qualitative indicators of milk of small ruminants
Novotná, Klára ; Stádník, Luděk (advisor)
Milk fat is one of the most important components of goat milk. Another benefit of goat milk fat is its better digestibility in comparison with cow milk, which is caused by the smaller size of lipid micelles. Goat milk fat contains more lower fatty acids (caproic, caprylic and capric), which affect the production and processing of milk and cause specific flavor of goat's milk and dairy products. In recent years, the subject of many studies the possibility of increasing the content of other health beneficial fatty acids in goat milk, such as conjugated linoleic acid (CLA) and omega-3 and omega-6 polyunsaturated fatty acids. Animal nutrition is a significant factor how to achieve these changes in the fatty acid profile of milk fat. For these purposes can be used as additives for certain species of algae which are the source of nutritionally valuable lipids with a high content of polyene fatty acids, especially omega-3 and omega-6 fatty acids. The ability to change the composition of goat mikl fat, represents an opportunity for the development of new products. Functional foods, such as milk and dairy products enriched with omega-3 and omega-6 fatty acids. The aim of this work is to determine what effect the addition of selected algae (Chlorella vulgaris and Japanochytrium sp.) On milk production and representation of the components of milk, focusing on the composition of milk fat and fatty acid profile in goat milk. Attention was paid to reduction of saturated and increase the proportion of nutritionally beneficial unsaturated fatty acids, in particular n-3 polyunsaturated fatty acids.
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The mechanism of action of anticancer drug ellipticin in target tissues of its effect
Vranová, Iveta ; Stiborová, Marie (advisor) ; Martínková, Markéta (referee)
Ellipticine is an alkaloid isolated from Apocynaceae plants exhibiting significant antitumor and anti-HIV activities. Cytochromes P450 (CYP) and peroxidases are the enzymes participating in metabolism of ellipticine. This process provides activation and detoxication metabolites of ellipticine. The CYP enzymes, which participate in oxidation of ellipticine in different tissues (liver, lung and kidney) of rat, a model organism simulating the fate of ellipticine in humans have already been identified. In this work, the effects of ellipticine on contents and catalytic activities of CYPs and other components of the mixed-function oxidase (MFO) system in this animal system were studied. For detection of contents of CYPs and other components of the MFO system, spectroscopic and electrochemical methods were used. To determine catalytic activities of CYPs and NADPH:cytochrome P450 reductase, reactions with specific substrates of these enzymes were utilized. The results found in this study demonstrate that expression and catalytic activity of CYP1A is induced by ellipticine in all of the tested organs (liver, kidney and lung) of rats treated with the drug. Moreover in liver, the cytochrome b5 expression is also induced. In addition, in this organ, expression and catalytic activity of CYP3A was increased by...
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Effect of linoleic and α-linolenic acidis in pig nutrition on quantity and quality of intramuscular fat of pork with emphasis on the n-6/n-3 PUFA-spectrum
Vehovský, Karel ; Stupka, Roman (advisor)
Human nutrition is a function of nutrients' intake from food. The essential nutrients needed by the human body to produce energy, growth and repair of cells, tissues and organs and which accepts in the human diet, are fats. They are obtained from plant or animal sources. Especially animal fats are often ranged among the unpopular food components. Czech Republic is a country with traditionally high consumption of pork. Recently, about healthy foods greatly increase the interest. These include some animal products having an altered composition of fatty acids in fats. The content and composition of saturated and unsaturated fatty acids in human nutrition are important for protecting of human health. The high content of saturated fatty acids in foods and unfavorable ratio between the n-6 and n-3 fatty acids may be the cause of many diseases, especially cardiovascular diseases. Fats in the diet should contain saturated, monounsaturated and polyunsaturated fatty acids, in a ratio of about 1: 1.4: 0,6. From a health perspective, the most important are the n-3 polyunsaturated fatty acids. Animal fats, however, contain sufficient n-6 polyunsaturated fatty acids, n-3, however, a little. Pork meat quality from the viewpoint of fatty acids composition is currently not very favorable. Significant effects on the fatty acids profile of animal fats have the fats in the feed. It is thus the possibility of by using the diet to influence the composition of fatty acids in the fat in pig. The work is focused on the possibility of influencing the fatty acids composition of pork intramuscular fat using supplementation of different sources and different feeding techniques of unsaturated fatty acids in the feed in pigs. In the experiment, as a source of unsaturated fatty acids the supplement of the rapeseed or soybean oil was used. The results demonstrate that the above unsaturated fatty acid sources significantly changes the fatty acid composition of intramuscular fat.
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Growth and environmental effects of Grand fir cultivation in conditions of the Czech republic
Fulín, Martin ; Podrázský, Vilém (advisor) ; Antonín, Antonín (referee)
Grand fir (Abies grandis /Douglas ex D. Don/ Lindl.) is a species with potential benefits for the implementation of many functions in forest management: namely the function of production, soil improvement, stabilization and landscaping. It was introduced to the Czech Republic, as well as to other European countries, since the first half of the 19th century, mainly by aristocratic families. First plantings were performed in the parks, but gradually also in the forest stands. Another wave of interest in this tree species was associated with the decline of the domestic silver fir (Abies alba Mill.). It was to some extent substitute, for this period comes the greatest number of plantations in the country. The aim of this thesis is, therefore, monitoring of growth and production of the grand fir, but also the evaluation of the effects on the basic characteristics of the soil chemistry, nutrient dynamics and possible degradation effect on forest lands. Research areas were mainly located in the University Forest Enterprise Kostelec nad Černými lesy, but also in other places such as Hrubá Skála at Turnov, forests owned by Kinský at Žďár nad Sázavou and Kynšperk nad Ohří. Monitoring was carried out on already established and monitored middle-aged permanent plots (35 to 55 years), which were assessed at mensurational parameters (position, height, diameter at breast height, ratio of the green crown), in further the quantity and quality of forest floor and upper mineral soil components was studied. This work also contains the measurements of the provenance plot of Forestry and Game Management Research Institute. The results show that the grand fir is a productive tree species that exceeds the stock of domestic conifer tree species and its intensive growth is comparable with Douglas fir. From the perspective of provenance trials is crucial the correct choice of provenance, which achieves better yields and quality of wood. Best provenances come from the island Vancouver and the coast of Washington state. At the soil analysis reaching grand fir better values in comparison with Norway spruce and got it closer to the values of broad-leaved tree species. Thus it can be said that grand fir represents important soil-improving and stabilization tree species.
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