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The current status of social bookmarking tools
Sion, František ; Papík, Richard (advisor) ; Pokorný, Jan (referee)
The aim of the thesis is to characterise and on basic level analyse current social bookmarking tools. The first chapter offers a definition of social bookmarking which is represented by three axes: URL, user, tags. URL has a key role. A subcategory called social news exists, in its case time in which a resource represented by the URL is shared makes an important factor. Social bookmarking is introduced as a helpful tool for a user's work. It has two aspects: effective organisation of user bookmarks and social environment which allows for discovery of useful resources. The second chapter focuses on history of bookmarks, history of social bookmarking and describes options for connection of social bookmarking tools to related tools. The third chapter describes function of social bookmarking tools, specifically the characteristics of users and communities. The fourth chapter compares Delicious, reddit, Diigo and Pinboard tools and analyses Delicious and reddit. Powered by TCPDF (www.tcpdf.org)
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Comparison of open source and proprietary software security
Popov, Dmytro ; Pokorný, Jan (advisor) ; Souček, Martin (referee)
The main focus of this bachelor thesis is to compare open source and proprietary software security and to ascertain which software provides the best possible protection for information. The thesis commences with a definition of the frequently used terms in the thesis and is followed by an outline of how software evolved and the history of computer security. The main focus of this work study examines in detail which software type provides better security for end users, government agencies and commercial companies. The theoretical arguments presented are supported by relevant statistics and examples. This thesis also describes the algorithms used to measure and compare the different software security and databases that are used to store information security related data.
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Biomechanical aspects of the dynamics of intracranial pressure in traumatic brain injury
Mayer, Martin ; Jelen, Karel (advisor) ; Maršík, František (referee) ; Pokorný, Jan (referee)
Title: Biomechanical aspects of the dynamics of intracranial pressure in traumatic brain injury Author: Ing. Martin Mayer e-mail: mayercz@seznam.cz Department: Department of Anatomy and Biomechanics Supervisor: doc. PaedDr. Karel Jelen, CSc. This PhD thesis "Biomechanical aspects of the dynamics of intracranial pressure in traumatic brain injury" is about the dynamics of intracranial pressure, particularly in relation to the external mechanical action of the patient. Severe head injury is the leading cause of death in patients under 35 years of age. Despite constantly-improving medical and nursing care only one third of patients, after recovery, regained the ability to live independently in the long term. Two-thirds of patients were severely disabled or died. The lifetime cost of such a patient who was not completely cured has been calculated to be $4,000,000. A significant consequence of craniocerebral injuries are secondary brain lesions, which among other means the rise in intracranial pressure (ICP), which can further exacerbate due to intracerebral or extracerebral causes. Therefore, the objective of the treatment is minimizing secondary injury, optimally at the phase of the primary lesion. However, realization of this requirement, about which we can say that is a conditio sine qua non, sometimes leads...
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Content management system with a focus on utilization in the library environment
Pappová, Michaela ; Pokorný, Jan (advisor) ; Římanová, Radka (referee)
Systémy pro správu obsahu s důrazem na využitelnost v knihovnickém prostředí Michaela Pappová Abstract (in English): The work is focused on open source web content management systems (WCMS), the conception and contextualisation. The advantages and negative factors associated with the use of these systems are discussed based on SWOT analysis. The next section presents selected WCMS - Wordpress, Drupal, Joomla! and Plone. These systems are compared in terms of potential utilization / deployment on the web, especially for small and medium-sized libraries by analyzing a sample of library web sites and specialized extensions, functions and other options offered by the system.
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Mortgage crisis
Archalous, Martin ; Pokorný, Jan (advisor) ; Bažantová, Ilona (referee)
The thesis deals with the US mortgage crisis of 2008. The mortgage crisis, the following financial crisis and the debt crisis have affected billions of people around the world. It has been widely covered in literature. This thesis, however, takes a different approach. It analyses the crisis form the point of view of law and economics, looking for overlaps between those disciplines. The author does not accept the divide between law and economics. It is necessary to consider both views in order to understand the crisis. This work does not seek causes of the crisis primarily in the banks and the lack of regulation, as is common view. Rather, this thesis looks for systemic failures and root causes. It focuses on monetary policy (especially the US Fed), the regulatory institutions, bank management and the role of credit rating agencies and exotic financial instruments. In the first part of the work, the author looks at possible causes in different areas: Monetary policy and global trade imbalances, regulation of the mortgage market and government support of affordable housing, banks and their management (corporate governance), regulation and deregulation of the banking sector (with emphasis on the functioning of regulatory institutions, their legal basis and historical context), so-called securitization and...
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The distribution of the strain and differences of muscle activity of the lower limb during stance phase in two basic running techniques
Šimon, Jan ; Slabý, Kryštof (advisor) ; Pokorný, Jan (referee)
This thesis is focused on the function of the foot during the running activity. There are two basic running techniques taken in account - the rearfoot strike and the forefoot strike. The aim is to compare the distribution of the strain during the stance phase of running cycle and its relation to the muscle activity of the lower limb. To analyze the muscle activity we use the technique of electromyography (EMG). To measure the pressure during the stance phase we used Pedar - X insoles from the Novel company. As a conclusion we aim to map the distribution of the strain of all particular parts of the lower limb. At the same time we are bringing the proposals for eliminating the overexertion while keeping the same training intensity and volumes.
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Membership in eurozone : benefits and hazards
Jordák, David ; Pokorný, Jan (advisor) ; Hraba, Zdeněk (referee)
The aim of this thesis is the euro as a common curency of selected member states of the European Union, that create a eurozone or euroclub. Information about the impact of this currency into the eurozone and specially the Slovak Republic should bring the conclusions that could make this process for the Czech Republic- by useful advices- transparent and easier. The thesis is based on method of comparison of what happened in the today eurozone before the euro and after it. Gained facts are used as a guideline to prepare suitable advices that are mentioned in the text and especially in the last chapter. The thesis is composed of four chapters, each of them dealing with different aspects of what was before euro and what the euro is and how it functions in changing circumstances in the background of world economic depression and fiscal problems in many EU member states. Thesis also describes the authorities responsible for euro in the European and Slovak level. Chapter One is introductory and describes the history of process, that had led during many phases and good or bad periods of time through different concepts into the definitive result called euro. This chapter is divided into three subchapters. It describes the history of common currency concept in the European Communities and results in...
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EFFECTIVE READING AND ITS REFLECTION IN E-BOOK READERS
Krejčí, Jana ; Papík, Richard (advisor) ; Pokorný, Jan (referee)
The objective of this thesis is to clarify the term efective reading and what belongs to this topic, also to explore how the meaning of this term changes in the field of the electronic documents. This work also examines the reader's options of working with text and his view in this matter. Eye movements are analysed in first chapter. The term efective reading and its related concepts are analysed in chapter two. Third chapter is dealing with efective screen reading and characteristics of electronic texts. The possibilities of user work with texts on e- book readers and software e-book readers are examined in fourth chapter. Fifth chapter assesses online e-book readers. Questionnaire survey concerning reading of electronic documents is evaluated in chapter six. Seventh chapter is dealing with properties of PDF format and its appraisal.
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