|
Economic aspects use of energy of photovoltaic plant
Cerman, Marek ; Procházka, Jiří (referee) ; Macháček, Jan (advisor)
The major topic of this master‘s thesis is to create a complex model of general photovoltaic power plant (PVP). First chapters are engaged in research of photovoltaic. Growth of globally installed power and analysis of situation in Czech Republic are described in this section. The spectrum of conditions is introduced, from current legislative framework up to local Sun radiation. The actual technologies and their advantages are depicted, especially rate of utilization of energy. Expected trends of future development of conversion efficiency are mentioned, with prediction of production costs of photovoltaic. In context with those aspects, the question of grid parity achievement arises. The own assembled model of photovoltaic power plant has been created in Microsoft Excel. The mathematical apparatus is described in a separate chapter, individually solving technical part, which main result – the amount of yearly generated electricity, is applied for economical calculation. Final results are the usual economic indicators, mainly: Net Present Value (NPV), Internal Rate of Return (IRR), Levelized Cost of Electricity (LCOE). There is series of aspects defined by user in the model which may impact the amount of produced electricity and economics of user’s project, such as use of loan, replacement of converters, operational costs etc. These aspects are frequently neglected by project sellers. In the end, intended photovoltaic power plants of 2.75 kWp and 28.98 kWp are simulated by the model in real conditions of 2013. Sensitivity of impact of both proposals to the aspects mentioned above has been analyzed. In the conclusion the achieved results are summarized and the key factors which determine the PVP’s economic efficiency are assessed.
|
|
Human resources methods analysis in engineering company
Akšteinová, Michaela ; Dvořáková, Zuzana (advisor) ; Kleibl, Jiří (referee)
Aim of this bachelor thesis is to make analysis of human resources activities in company SPG Czech,s.r.o. which produces machines. Thesis is divided in theoretical and practical part. In theoretical part human resources activities are described: work analysis, obtaining and choosing of employees, accepting and adjustment of employees, managing the job performance and evaluating the employees, education and formation of the employees, rewarding of the employees and care of the employees. Based on interview with personnel manager and gained internal documents, in practical part there is mentioned how the company performs each human resources activities. Finally, possible recommendations are suggested which should lead to improving quality of human resources management in the company.
|
|
Universal Full-Text Index
Švantner, Marek ; Skopal, Tomáš (referee) ; Holub, Martin (advisor)
This diploma thesis deals with the design and implementation of a highly efficient universal index of textual documents. Universal stands for an opportunity to configure structures of index records and methods of the index data processing (without recompiling an application). Furthermore, it means that the index library can be used even for other purposes, for example to implement a thesaurus, to represent bibliographic relationships or even for generic representation of a specific class of functions in other areas than documentographic systems. The index is implemented using the dynamic inverted file which can be efficiently updated without need of the data structure rebuilding. Specific issue is on-line index compression and failure recovery via the transactional log. It is shown that the amortized complexity of the data structure is linear. This fact is afterwards experimentally verified. Other experiments address the compression methods and the impact of the data structure parameters on its efficiency. The diploma thesis contains the implementation of the universal index in C/C++. It has been tested in the Linux and Windows XP environments.
|
|
Longitudinal Monitoring of Sprinters Effciency in 400 m Men's Running in the Top World Competitions in 1983 - 2005
Racek, Pravoslav ; Kaplan, Aleš (advisor) ; Hojka, Vladimír (referee)
Name: LONGITUDINAL MONITORING OF SPRINTERS EFFICIENCY IN 400 M MEN'S RUNNING IN THE TOP WORLD COMPETITIONS IN 1983 - 2005 Goal: The main goal of this essay was to compare the results of eight fmalists in 400 m running during 1983-2005. The results were monitored from heat to final. The key issue of this essay was comparing of anthropometric characteristics of the fmals and depicting these characteristics to graphs. Methodology: The methodology of the diploma thesis consists mainly of monitoring of chosen fmalists in 400 m running from each world championship (i.e. 8 fastest sprinters). Efficiency of this finalists was monired from beat to final. The basic anthropometric data were also stored. All these parametres were compared to their counterparts. Results: The total average age of all man finalists, who took part in W orld Championship in years 1983 - 2005, is 25,23 years. The total average height of all man finalists is 184,15 cm in monitored period. The body weight ofsprinters is in average 75,52 kg. The average rates of separate indexes are: BMI is 22,27, BI is -8,60 and QI is 409,80. The total average time of all finalists in 400 m running is 44,90 s. The winners ran in average 44,14 s and the medallists 44,45 s. Keywords: Structure of sports peďormance, 400 m men 's sprints, Body mass index,...
|
|
Evaluation in Tertiary Education
Mrňová, Olga ; Vašutová, Jaroslava (advisor) ; Semrád, Jiří (referee) ; Švec, Vladimír (referee)
Tertiary education institutions, academic community including students, and other stakeholders, e.g. government educational bodies, accrediting organizations, experts, employers and other representatives of the world of labour as well as general public have been recently focusing on accountability for excellent quality. This apparently global Phenomenon has influenced the Czech Republic as well as many other European countries that have to carry out the whole range of changes in traditional conception of school assessment. Various stakeholders in various countries however have their own perspective about institutional effectiveness and accountability. The best respond to their call for the demonstration of institutional effectiveness and accountability is a systematic institutional assessment and evaluation process, indicating how the institution fulfils its mission and goals. But different institutions in different countries have different cultures, characteristic features and missions. Thus it is meaningful to strive for a common understanding of what řccurs on a global basis, aiming at revealing relations through exploiting the knowledge about specific activities in the specific context of a respective country or institution. Powered by TCPDF (www.tcpdf.org)
|
|
Preliminary measures in international procedural law
Černá, Pavlína ; Balaš, Vladimír (advisor) ; Faix, Martin (referee)
The title of this diploma thesis is "Provisional Measure in International Procedural Law". The purpose of provisional measures is a preservation of the rights of each party pending the settlement of the dispute which means pending the definitive decision in the case. It helps to protect the object of the litigation and to maintain in its state as it existed on the initiation of the proceedings. Furthermore, the function is a preservation of the integrity of the final judgment and the prevention of violent self-help. I chose the issue of provisional measures as a topic of my diploma thesis because it is an essential instrument to enable any international court or tribunal to perform its functions. The aim of the thesis is to analyze law containing provisions relating to order of provisional measures and practice of particular international courts and tribunals. The diploma thesis is divided into five chapters. First chapter defines provisional measure and explains its using in International Procedural Law. Second chapter focuses on the exercise of provisional measures in international arbitration especially in respect to proceedings before the International Centre for Settlement of Investment Disputes. On the other hand, third part deals with proceeding concerning provisional measures before two...
|
|
Airway management from the perspective of nurses in intensive care
SLANINOVÁ, Barbora
This bachelor work deals with the possibilities of establishing an airway that can perform nurses for intensive care. Breathing is one of the basic and very important life functions necessary for life. In today's advanced medicine is a wide range of opportunities to ensure the airways, or at least encouraged to perform proper function. Securing the airway is a very important part of the pre-hospital emergency care, but also on the wards in the hospital. The theoretical part of my bachelor is engaged a complex provision of the respirátory tract. The first section deals with the short description of the anatomy and physiology of the respiratory breathing. In other chapters describe airway. The following chapters were directly aimed at ensuring the airway, which were distributed to provide the tools, equipment and without indications for collateral. U airway management devices without describing the revision of the oral cavity, head bent backward and triple maneuver, shot in the back and the Heimlich maneuver. The practical part was focused on determining whether the sisters were higher competence in the provision of respiratory and how intensive care nurses provide their throughput. The research was conducted using quantitative research using an anonymous questionnaire at the hospital in České Budějovice a.s. and in the sand. The questionnaire able be completed only by workers who have graduated from specialty anesthesia resuscitation and intensive care. The questionnaire was printed and included 20 questions. Each question was displayed in a graph. The total number of questionnaires that were distributed, 100, 82 of them returned, but only 61 were fully completed and could be used. Research suggests that nurses who studied ARIP received enough informatik and practical experience during their studies. Specializing mostly work on anestesiology and resuscitation wards and intensive care units. At your workplace have aids, such as laryngeal mask airways and endotracheal tube. The vast majority of respondents have difficulty securing and aspirations in securing the airway. Sisters during their practice provide respiratory laryngeal mask and Combitubus, countless assisted by endotracheal intubation, but its remit would not want to have this power, because of its difficulty. Finally, it is important to note that to achieve the set objectives, where it was found that nurses stand to increase their competence, but only with some performance and throughput. Respiratory ensured by the air ducts and laryngeal masks.
|
|
Design of nf electron-valve stereo amplifier
Dofek, Přemysl ; Rampl, Ivan (referee) ; Káňa, Ladislav (advisor)
This master’s thesis is dealing with low frequency all valve stereo amplifier unit conception for an electric guitar. The amplifier contains two independent output stages with two power tubes EL34, working in AB class, with 40Watts of power. The apparatus is equipped with two channels, EQ correctors, parallel effects loop, output selection with lowered anode power supply, selection between silicon or tube rectifier. The preamplifier works in mono mode and the stereophony is reached by dividing the signal in an added effects system. This unusual solution differs from both monaural conceptions and binaural power amplifiers which contains no preamp. It offers the possibility of stereophony without the necessity of dividing the guitar signal before the amplifier’s input. The sound that comes from the speaker on one side is effected and on the other side is dry by using monaural effects apparatus. The sound from both speakers is effected by using binaural effect apparatus. The amplifier can be used as power amplifier stage only when the return of the effect loop is used as the amplifier input. Every available possible solution is discussed in case of each block and then the most suitable is chosen. The biggest attention is paid to a proposal and calculation of both power and output transformer, ergonomical lay-out of the stages in need of the best S/N separation. The stages were simulated in Micro-Cap 9.0 and Tonestack 1.3 computer programmes. The construction was carried out with the emphasis on proper shielding and grounding. The overall stability tests were performed after building the amplifier as well as frequency characteristics with the scope and distortion with the distortion meter.
|
|
Analysis of the approaches of Central and Eastern European countries towards their membership in the Banking union
Samuelis, Tomáš ; Dvořák, Petr (advisor) ; Fleischmann, Luboš (referee)
The goal of this thesis is to analyze the approaches of countries in Central and Eastern European region towards their membership in the Banking Union. The selected topic has been investigated based on structural characteristics of the banking sectors of the impacted countries. The comparison of these characteristics resulted in identification of inconsistencies between the 2 standpoints (Opt-in and Opt-out). The thesis monitors the motivation of banks in choosing or changing the legal form of 'their' banks in host markets. The work identifies areas in which the host government can act to prevent banks from converting into branches, thus retaining the regulatory powers in local authorities. The thesis in the first 2 chapters maps the first and the second pillar of the Banking Union, Single Supervisory Mechanism and the Single Resolution Mechanism respectively. Furthermore, it summarizes the results of the European Central Bank in carrying out the Comprehensive Assessment exercise.
|
|
Distribution Network Development and Configuration
Pospíšil, Petr ; Beneš, Jan (referee) ; Topolánek, David (advisor)
The theme of this master‘s thesis is distribution network development and configuration in the part of Brno – Trnitá. There is expected to be investments there in the next few years. The thesis consists of two parts. For better understanding of this problem, the first theoretical part concerns with the description of electrical network (subdivision in accordance with voltage levels, conductor types, network types and other electrical network parts), solution of grid’s steady state (as a linear task and also non-linear task, elimination of the balancing node, the iterative method) and Brno distribution network characteristics. The second part concerns with distribution network development and configuration depending on anticipated load development in Trnitá. The result is proposal for transformer station construction Opuštěná fitted with three transformers of nominal output SN = 40 MVA and network configuration change required both for providing new consumption supply as well as sustaining current one.
|
guest ::
