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Růst Mycobacterium smegmatis na agarovém médiu a agarovém médiu pokrytém celofánovou folií - morfologická a proteomová studie
Ramaniuk, Volha ; Weiser, Jaroslav (advisor) ; Beranová, Jana (referee)
Biofilm formation is one of the most common bacterial survival strategies. Majority of bacterial species are able to form these three-dimensional structures, including pathogens like Mycobacterium tuberculosis. Representatives of Mycobacterium genus widely occur in the nature, although they can cause serious problems when they appear in medical equipment and artificial replacements of the human body. Non-pathogenic Mycobacterium smegmatis mc2 155 was used as a model organism in our experiments. We investigated morphology of the three- and six-day-old colonies (in fact biofilms) on agar and agar covered with cellophane using Stereo microscope and Scanning Electron Microscope. We found that a type of surface as well as a carbon source has a great influence on the morphology of the M. smegmatis colonies. We isolated proteomes from the agar and cellophane cultures and from planktonic culture. Two-dimensional electrophoresis was used as the main proteomic method. Proteomic data were analyzed using PDQuest software. Then the sets of proteins detected by qualitative and quantitative analyses were compared using Venn diagrams. As a result, we recognized 7 unique proteins that might be specific for recognition and adhesion of bacteria to the cellophane, no unique protein in agar proteome and 46 unique...
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Usage of unstructured data in Business Intelligence
Rakhmanova, Malika ; Šperková, Lucie (advisor) ; Karkošková, Soňa (referee)
The aim of the thesis is to identify the main trends that are occurring in the market of Business Intelligence and related to unstructured data, to describe the possibilities for integrating unstructured data, to clarify what the impact on the company have the results that can be obtained using these solutions and how generally incorporate an analysis of unstructured data into BI. Another aim is to show the current situation of processing unstructured data on the example of BI system. The thesis is divided into several parts. First part is describing of the Business Intelligence area and the basic components of Business Intelligence, as well as identifying market trends. Then, there is the next part: separating the data into structured and unstructured. Here is the part about how you can access and analyse unstructured data and what is their place in BI systems. This is the end of a block of unstructured data and the beginning of a description of the enhanced version of BI. Finally, the current market situation and BI tools, which include unstructured data, are introduced. This section provides an overview of how BI tools approach to analyse unstructured data. Existed literature, professional and freely available Internet resources are used for writing the work. The purpose is to serve as a source of information for quickly orienting in the current situation, to serve as a guide to the world of BI solutions and to show potential users what are the options and functionality of these BI solutions.
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Chosen natural resources: focuses of conflicts nad its economic consequences
Sytný, Patrik ; Vošta, Milan (advisor) ; Sankot, Ondřej (referee)
The bachelor´s thesis aims to three chosen natural resources, which are petroleum, natural gas and water, and conflicts based on disputes over them. The aim of the thesis was to valorize nature of the conflicts, define their main focus and draw prospective economic consequences. Professional literature that deals with this kind of issue, was used in order to find out the true nature of the conflicts. The result is an evaluation, which has proven, that the most influental conflicts are rising over disputes over petroleum. Their economic and political impacts are very perceptible and economically measurable in the way of GDP, the total product and other economic indicators. In the thesis has been also proven that the conflicts on the basis of natural gas have similiar nature and extent as it is in the case of petroleum, even thought in a smaller amount. The least important conflicts in a meaning of economic impacts are those over water, by those has been proven, that they do not poses such an impact on economic and political situation as petroleum or natural gas nowdays.
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Analysis of the Motivation and Satisfaction of Employees in a firm
Gonta, Natalya ; Dvořáková, Zuzana (advisor) ; Odvárková, Markéta (referee)
The aim of this study is to analyze the motivation and satisfaction of employees at British American Tobacco Ltd. The bachelor thesis consists of two parts - theoretical and practical. The first part describes the concepts and sources of motivation, which affect the performance of employees in the company. The second part describes the aim of the research, its progress and evaluation results in respect of which was carried out to analyze the way of motivation and satisfaction of employees in the company. For the following analysis methods were used questionnaire and a personal unstructured interview. The result of the thesis is mentioned proposal for improving the motivation of employees, which has potential and could be implemented in the company.
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World Trade in Crude Oil
Benešová, Nela ; Čajka, Radek (advisor) ; Bolotov, Ilya (referee)
This master´s thesis deals with trade with crude oil and its impact on the world economy. Everyone, who wants to start to trade with crude oil, should find out basic terminology and information about crude oil that is characterized in the first chapter. The hunt for oil started many years ago, therefore the history is also mentioned in this master´s thesis. The second chapter focuses on the world trade with crude oil. Territorial structure and trade flows are described in this part of the master´s thesis. Nevertheless, the crude oil also has an impact on the world economy and economies of single states. The third chapter analyses states, where the inhabitants live beyond means of people from other countries but these states are so depended on crude oil that if this trade stopped, these countries would go bankrupt. However, there are also exceptions. Even though, there are states that have huge sources of crude oil, they still have to deal with financial problems. The forth chapter characterizes the trade with crude oil of the Czech Republic because it is a net importer of crude oil and the last chapter focuses on new trends in crude oil such as shale oil and trading at a crude oil market.
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Analysis of Reporting in Business and its Technological Coverage by Microsoft BI
Lučan, Martin ; Pour, Jan (advisor) ; Pavlíčková, Jarmila (referee)
This master thesis deals with an analysis of reporting in business and its technological coverage by Microsoft Business Intelligence portfolio. The main objective of this work is to analyze the individual organization's requirements on reporting and coverage options. This work can serve as a tool for implementation of reporting in a company or for increasing the efficiency of reporting. The first part is theoretical. It deals with Business Intelligence as an environment for reporting. It also defines the basic concepts. The next part covers the area of reporting. This section provides an insight into the history, definition of outcomes and detailed classification of reporting from different perspectives. Furthermore, the definition of users reporting and the reporting standards in companies is also covered. At the end of this chapter, there is the definition of the benefits of reporting for companies. The main part of this master thesis is an analysis of the requirements for reporting in companies. The chapter defines five key perspectives which are described in a greater detail. The methods how companies should methodically approach these requirements are also discussed. The chapter further looks at the requirements for a concrete report. An output of this chapter is an effective template for gathering requirements for a specific report. The last chapter focuses on reporting portfolio analysis of Microsoft and defines the concept of Microsoft. It provides detailed information about reporting products that Microsoft offers. An analyses and a mapping of the individual characteristics of the products and the requirements is defined in this thesis.
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The current level of compliance with the concept of prenatal care from the perspective of pregnant women
URBÁNKOVÁ, Martina
This bachelor thesis deals with a current level of abidance of the prenatal care conception from the point of view of pregnant women. Theoretical part is divided into four main chapters. The first chapter is focused on the history of midwifery and prenatal care. The second one describes prenatal care in general, organisations, goals, antenatal preparation by the midwife, pregnancy card and a role of the midwife in the prenatal consulting. The third chapter deals with pregnancy diagnosis and the last one concerns the examination of pregnant women in each trimester. Practical part of the thesis points out a comparison of a current level of abiding the prenatal care conception in České Budějovice and Benešov region.Three goals were set prior to writting this thesis. The first goal was to find out the abidance of the prenatal care conception from the point of view of pregnant women. The second goal was to find out, whether pregnant women understand the importance of all the examinations carried out during prenatal consultings. The third goal was to find our and compare the level of abiding the prenatal care conception in České Budějovice and Benešov region. Three questions arose from these three goals: What is the level of abiding the prenatal care conception? What examinations are being carried out during prenatal consultings? What is the difference between abiding the prenatal care conception in České Budějovice and Benešov region?The qualitative method had been used to conduct the survey.Answers to the questions from the survey were searched during the acquisition and processing of the semi-structured interviews. Conclusion of the survey is, that all the pregnant women are satisfied with the current conception of the prenatal care. This way of timing of visit intervals in prenatal consultings seems right to them, important and necessary, not only for a control over themselves, but also for a control over the fetus. The level of the conception of prenatal care is good, satisfactory for all the mothers. Surprising result was, that half of the mothers is unable to describe and elaborate what examinations they went through in prenatal consulting, when it was and what was its purpose. Especially when only two respondents complained about insufficient awareness from the physician about performed examinations. As the most common examinations were stated: blood pressure, urine, weight, CTG scan and vaginal examinations. Based on the conducted survey I have managed to find out that the frequency of regular visits in prenatal consulting, according to CGOS recommendations in České Budějovice was abode only in two cases. This fact was not confirmed by any respondent from the Benešov region. Schedule of the regular visits depends on physician´s consideration. Another difference was not discovered. Current level of abidance of the prenatal care conception in Benešov region is similar to České Budějovice.The thesis may serve as an informational material in prenatal consultings in the future, especially for pregnant women, who want to know the progress of prenatal care.
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Vegetation succession and soil development on heaps from brown coal mining
Veselý, Martin ; Chuman, Tomáš (advisor) ; Šefrna, Luděk (referee)
Plant diversity and selected soil parameters from 36 sites placed on brown coal mining spoil heaps were analyzed and compared. Spontaneously revegetated or technically reclaimed spoil heaps of different age were situated in brown coal mining district of eastern Most basin in north western part of the Czech republic. Samples were sorted in groups according to vegetation growth and type. Plant diversity increases during succession development and is higher on non-reclaimed sites than reclaimed sites, where diversity decreases with time. Soil bulk density decreases during succession on all sites. Soil pH is decreasing too and this process is faster on spontaneously revegetated sites. Old successional forest type sites have very acid soils probably due to properties of original mineral matrix. Thickness of organic horizon and A horizon is increasing during succession and they appear in mid-aged sites first. Content of soil organic carbon is increasing continuously. Non-reclaimed sites reach higher contents, mainly because of higher content of fossil organic matter in spoil mineral matrix. Keywords: vegetation succession, soil development, reclamation, brown coal mining heaps
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Nursing care of the operation area before and after the operation
KRATOCHVÍLOVÁ, Michaela
Theoretical outcomes The preparation of the operating field is an important part of all preoperative preparation. Preoperative preparation, before surgical intervention, cannot be neglected. In most cases, the doctor will not perform an operation without proper preoperative preparation. The only exception is urgent surgical intervention for which only the most basic preoperative preparation is provided. Preoperative preparation can be categorized as long-term, short-term, or immediate. A thorough and proper preparation of the operating field reduces any development of postoperative wound complications. The aim of thorough preoperative preparation of the operating field is to reduce any risk of developing postoperative wound complications. Postoperative care prevents postoperative complications. It is aimed at controlling the state of a patient's current health after surgical intervention, but also the surgical wound and its dressing. Both nurses and doctors are obliged to perform these controls. In the early postoperative period, the client stays in the ward or in the postoperative room. In the case of arising complications during surgical intervention, the client is moved to the ICU/ARO. The Aims of the Thesis The aim of the thesis is to map the differences in preoperative preparation of the operating field among surgery departments, and to find the differences between preparation in the operating field before a scheduled and an urgent surgical intervention. Furthermore, the aim is to find out if nurses perform preoperative and postoperative care properly. The following questions were chosen: What are the differences in preoperative preparation of the operating field among surgery departments? How do nurses perform preoperative and postoperative care of the operating field? Implemented methods In order to gain the desired information, a qualitative form of research was chosen, namely an in-depth interview method, a method of questioning, and an observational method. Observation was implemented using the hidden observation method. The respondents in the research were the nurses from the urology and the surgery departments at a hospital in Vysočina. Data collection was conducted from February to March, 2014. The acquired data was then analyzed through an open coding method. Results The subsequently transcribed interviews and observations were carefully analyzed using the 'pencil & paper' method and open coding. Eventually, five categories were created: preoperative preparation before a scheduled surgical intervention, preoperative preparation before an acute or urgent surgical intervention, preparation of the operating field, postoperative wound care, medical documentation. Conclusion The research suggests that nurses are well aware of the complete preoperative and postoperative care. What is, however, surprising is how adherence to the principles of barrier care and the client's intimity vary in the course of providing this care.The conclusions in this thesis should aim at an improvement of preoperative and postoperative care of a client and to eliminate any discovered shortcomings in the provided nursing care. The practical outcome of this thesis will be an article in a professional magazine for nurses.
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Sorption and Stabilization of Metals/Mettalloids by Innovative Synthesized Sorbent Amochar.
Ouředníček, P. ; Trakal, L. ; Komárek, M. ; Pohořelý, Michael
Remediation of contaminated soil which is based on stabilization and immobilization of potential\nhazardous substance by sorption materials has been studied intensively nowadays. Biochar – activated organic carbon belongs to this group of stabilizing agents which can adsorb wide range of contaminants, including metals/metalloids. Surface area of the biochars is quite large in general and functional groups (e.g. COO–) can form chelates or alkaline elements on the surface, which is represented by cation exchange capacity. Altogether with the high pH values (7.00 – 10.00), biochars are quite effective sorbents and can adsorb metals/metalloids from the solution (ground water), especially in acidic soils (in the environments affected by intensive mining activities). Sorption\neffectiveness can be increased (especially for As (V) or Cr (VI) sorption) by modification of biochar by various types of secondary oxides. Innovative sorbent AMOchar (AMO + biochar) has been synthesized currently. The product was prepared by adding of biochar to the reaction solution during amorphous manganese oxide (AMO) synthesis. The AMOchar was formed mainly by Mn-oxalates which had coated surface of the pristine biochar. AMOchar composite was able to remove significantly higher amounts of various metal(loid)s from the solution despite the rather high pH of the material. Sorption effectiveness was high not only in case of Pb (II) sorption (almost 99%), and Cd(II) (51.2%), but also a very high amount of As(V), 91.4%. Additionally, both AMOchar composite was able to reduce Mn leaching. This can avoid potential post-contamination caused by the dissolution of less stable Mn-oxalates as observed in the pure AMO.
Fulltext: content.csg -  PDF
Plný tet: SKMBT_22316111113040 - PDF
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