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Importance of communication elements for management
Nováková, Zdeňka ; Fiedler, Jiří (advisor) ; Stanislav, Stanislav (referee)
The diploma thesis deals with the importance of various elements of communication for work of manager. Communication is important and we use it in private and in working life. This thesis is divided into two main parts.
The first main part includes an overview of the solved problem that is treated on the basis of scientific literature listed in the bibliography. It contains an explanation of the concept and its management, management level, manager, managerial functions, managerial roles and leadership. Next is analyzed in detail the concept of communication, verbal and nonverbal forms and their further division. Finally there are elements of an effective communication, communication channels and the most frequent mistakes in communication.
The second main part includes data obtained from a questionnaire survey of managers. Follow their analysis and statistical surveys. In conclusion these results are evaluated.
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Freshwater mussels breeding methods for the purpose of conservation programs
Plechingerová, Věra ; Douda, Karel (advisor) ; Matasová, Klára (referee)
Bachelor thesis is written in an overview form of problems breeding freshwater molluscs. At the beginning of the thesis I first evaluate the overall status of the populations in the Czech Republic and then in the world. Next I describe the anatomy and biology of molluscs, especially their reproduction, which is crucial for rearing juveniles in the laboratory or seminatural environment. The return of molluscs populations into the waters ecosystems is problematic in terms of ongoing changes in the biotope, particularly because of the anthropogenic influences and too few suitable host fish, without which it can not complete its glochidia development. To prevent the complete extinction of some species, there have been researched different methods of rearing, which help recover viable populations in the natural water environment. Methods of rearing are also described in this thesis. In the experimental part of the thesis I evaluate types of detritus that have different effects in length gain of mussels. For the experiment was selected freshwater pearl mussel (Margaritifera margaritifera), whose population is highly endangered. Freshwater mussels are an important bio-indicator of waters ecosystems, where they have an irreplaceable function, so it is important to regenerate their populations and the overall condition of the biotopes.
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Clinical biochemical indicators used in diagnostics of equine diseases
Puldová, Doubravka ; Ptáčková, Zuzana (advisor) ; Krejčířová, Romana (referee)
The thesis aims to compile overview of main biochemical indicators that are important in for diagnostics of equine diseases.
Clinical biochemistry is a medical discipline that uses biochemistry and pathobiochemistry for the determination of diagnosis based on activity changes of analytes observed. Laboratory evaluation of analytes has three phases: pre-analytical (preparation of patient to sampling, sampling and sample storage and transport), analytic (analysis) and post-analytical (evaluation of results, veterinarian also contributes in this part). Pre-analytial phase is the most time consuming and also the most error prone. The errors mostly occur during preparation of the patient, during sampling or sample transportation. The most analyzed materials for biochemical analysis are blood, urine and liquor.
Biochemical indicators are compound that are often influenced by the disease, therefore it is possible to use them for the diagnosis. Nitrogen metabolism indicators include proteins, urea, creatinine and ammonia. Enzymes (aminotransferase, gama-glutamyltransferase, glutamatedehydrogenase, lactatedehydrogenase, alkaline phosphatase, creatinkinase and sorbitoldehydrogenase are the main indicators of liver function (they contribute on the metabolism of another compounds) or of the fitness of horse. Glucose and lactate values indicate energetic metabolism, cholesterol and triglycerides indicate lipid metabolism. Water and electrolyte metabolism indicators are sodium, potassium and chlorides. The mineral profile is shown by calcium, magnesium and phosphorus.
The result of determination of analytes is compared with reference values that are not only species-specific but can be also influenced by age or sex. These values represent the range of the compound concentration in body fluid under physiological conditions. It is important to take the clinical symptoms into the account. Not all indicators that are usually indicated in human medicine or different animals are suitable for diagnosis of equine diseases. Majority of indicators diagnose equine-rare diseases (i.e. diabetes mellitus or hepatitis). Determinations of muscle enzymes and lactate are important for the fitness analysis.
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Selection of security software for user data protection
Maděra, Jiří ; Havránek, Martin (advisor) ; Benda, Petr (referee)
This work shows overview of potential electronic threats with which present users can come in contact. This topic is very common theme and we can hear about malicious programs or malware almost from the very beginning of computer age. Therefore, in this work, I try to provide view into the most common threats. But the main goal is to find the best solution for protecting user data against malware. Therefore, in the practical part I tested ten most used antivirus programs. The result of this test should show objectively which solution is for the user the most appropriate in terms of several criteria. The criteria that I chose are, detection ability, system memory usage and the total length of the test.
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Use of composite materials in automotive industry
Bárta, Miroslav ; Müller, Miroslav (advisor) ; Valášek, Petr (referee)
This work deals with the use of composite materials in the automotive industry. The first part is a familiar historical overview of the evolution of materials explaining the definition of terms, the basic distribution of composite materials and processing methods and technology composite production. The second part focuses on the application of composite materials in the automotive industry at the moment.
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The machinery for open air space and building maintenance
Nováček, Jan ; Dvořák, František (advisor) ; Růžička, Miroslav (referee)
This bachelor thesis has mainly an analytical character and summarizes the results of an extensive survey of the market made by author. Its aim is to provide an overview of the machines mostly used for the maintenance of the free areas and objects and to briefly describe the activities and works performed by them. Further the machines for the maintenance of the airports surfaces, sporting grounds, green belts and objects are described.
First part of the thesis describes the analysis of the activities carried out during this maintenance, whereas in the second one the author pays attention to the typical examples of the machines and appliances used for this maintenance, to their technical parameters and use values. The third part deals with the assessment of the machines from various aspects, the procedures for an expert evaluation of the machines are designed and the expected trends of the future development outlined
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authentication for information system
Jenčík, Štěpán ; Havránek, Martin (advisor) ; Ladislav, Ladislav (referee)
This thesis is focused on authentication methods, for regular private users and company solutions. Based on the analysis of individual authentication methods discussed in a theoretical part, the most suitable solutions are chosen. The practical part then offers various solutions divided into categories based on the users profiles. This presented overview suggests possible follow up discussion topics and an outline of the future development in the area of authentication methods and tools.
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e-Learning - video courses creation principles
Hladík, Ondřej ; Benda, Petr (advisor)
This bachelor thesis, bearing the title: e-Learning - Principles of creating video courses, aims to discuss the issue of the use of educational videos as one of the leading media in e-Learning. In its introduction the work represents quick overview of today's e-Learning and explanation of this term, however, in the next section it is strictly focusing on the main part, which is education through the help of video.
Thesis continues by describing role of video in e-learning. In this area it explores patterns, analyzes the approaches to developing and represents possibilities that it offers in detail. Also usage of this way of teaching and its flexibility to the theme in order to maximize the effectiveness of the transmission of new information and its usefulness in everyday life.
In the last part author of this thesis is taking advantage of the results gained from theoretical part and use it for the sake of creation of his own video course.
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The overview and the evaluation of the technical specifications of transparent materials for the production of composite wood panels
Holub, Jan ; Böhm, Martin (advisor) ; Arnetová, Karolína (referee)
Work includes: general introduction to the components of the wood-based panels with a transparent layer, the history of their production. It includes requirements for individual components of composite wood panels and requirements for wood and other wood-based materials, which serve as reinforcement. Also mentions claims potting material, which serves as a matrix.
It includes a description of the technology of wood-based panels with a transparent layer. This paper introduces the most commonly used material serving as a matrix, their distinctive characteristics essential for the production of composite plates. Compares parameters resins based on polyester, polyurethane and epoxy resins and analyzes the choice of a suitable material for producing a composite board based on user requirements. Part of this work is to design materials for the manufacture of composite board with controlled light distribution.
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Life cycle and documentation of student projects
Zbořilová, Nikola ; Bartoška, Jan (advisor) ; Mudrychová, Kristýna (referee)
The aim of this work is to describe and compare student projects by time, range, sources, benefits, risks and quality and suggest possible ways of improvement in planning and organizing of these projects. First part of the work introduced theoretical overview in area of project management and the terms used in case study are listed and described. At first, there are described obtained information about specific projects that are the subject of comparison. From this information was analysed the state of use of the project management tools and the life cycle of student projects. This analysis shows information important to following comparison. Then, it was examined which factors positively or negatively influences the planning and organizing of projects. Subsequently, the proposal was drawn up to enhance the positive effects and reduce negative impacts on student projects. As an additional study then came the analysis of students' interest in participating in the Contest of Student Projects organized by the Department of Systems Engineering at the Faculty of Economics and Management of the University of Life Sciences in Prague.
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