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Bayesian modeling of market price using autoregression model
Šindelář, Jan ; Kárný, Miroslav (advisor) ; Pawlas, Zbyněk (referee) ; Šmíd, Martin (referee)
1 Bayesian modeling of market price using autoregression model 1Šindelář Jan Department: Department of Probability and Mathematical Statistics Supervisor: Ing. Miroslav Kárný, DrSc. Abstract: In the thesis we present a novel solution of Bayesian filtering in autoregression model with Laplace distributed innovations. Estimation of regression models with lep- tokurtically distributed innovations has been studied before in a Bayesian framework [2], [1]. Compared to previously conducted studies, the method described in this article leads to an exact solution for density specifying the posterior distribution of parameters. Such a solution was previously known only for a very limited class of innovation distributions. In the text an algorithm leading to an effective solution of the problem is also proposed. The algorithm is slower than the one for the classical setup, but due to increasing com- putational power and stronger support of parallel computing, it can be executed in a reasonable time for models, where the number of parameters isn't very high. Keywords: Bayesian, Autoregression, Optimal Trading, Time Series References [1] P. Congdon. Bayesian statistical modelling. Wiley, 2006. [2] A. Zellner. Bayesian and Non-Bayesian analysis of the regression model with multivari- ate Student-t error term. Journal...
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Controlling and reporting in practice
Horák, Ondřej ; Mikovcová, Hana (advisor) ; Strouhal, Jiří (referee)
The subject of the Master thesis Controlling and reporting in practice is the evaluation of the implementation of controlling department at Conrad Electronic Česká republika, s.r.o. and its possible subsequent development. The theoretical part first deals with the definition of controlling. After a brief description of its history it deals with its main objectives and functions. It also describes the position of controller and defines its actions against the manager. At the end of the theoretical part it specifies strategic and operational controlling and defines its role. In the practical part the controlling methods are applied on the real company. It introduces the company Conrad Electronic Česká republika, s.r.o. and its status before implementation of controlling. Then it describes current situation in the company after the introduction of the controlling department. Based on evaluation of the current status it offers recommendations for improvements and innovations of some areas in which controlling operates. At the end the work is reviewed, the confirmation or rejection of hypotheses is verified and the overall benefit of the work is discussed.
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OPTIMALIZACE PROJEKTOVÉHO PLÁNOVÁNÍ VÝVOJOVÝCH PROJEKTŮ S OHLEDEM NA PROPOJENÍ SE SOUČASNĚ POUŽÍVANÝMI PLÁNOVACÍMI A SLEDOVACÍMI NÁSTROJI
Šaršon, Vít ; Zajíček, Miroslav (advisor) ; Burgerová, Jiřina (referee)
This thesis is focused on project planning and management optimalization in the department of technical evaluation FEM (TKF/1), Škoda Auto, a. s. Its theoretical part specifies the framework of project management, including the methodology of project leadership and software instruments. Afterwards it mentions various types of organisational structure, stressing the matrix structure. The practical part starts with the description of the company, of its organisational structure and of activities explaining processes in TKF/1. Then follows an analyse of the current situation in the project leadership of the observed department, that is summarised in a well-arranged SWOT. Based on these outlines, a new organisational structure is proposed, as well as a new process of the development projects' planning. The thesis contains a proposal of setting of sources out from the corporate fund of sources that facilitates an effective capacity planning of whole department, and it also contains a template of development activity in MS Project.
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Sound analyzer
Daniel, Jiří ; Fiala, Jiří (advisor) ; Mareš, Martin (referee)
Title: Sound analyzer Author: Jiří Daniel Department: Department of Applied Mathematics Supervisor: doc. RNDr. Jiří Fiala, Ph.D., Department of Applied Mathematics, Malostranské nám. 25, 118 00 Praha 1 Supervisor's e-mail adress: fiala@kam.mff.cuni.cz Abstract: The goal is to program a utility that would conduct the spectral analysis of the audio signal. Special attention will be given that the analysis was carried out in real time (here it is necessary to optimize data flows depending on the computational power of machines) and to allow the user to specify the width and the density of each frequency band. The work can be extended to the preparation of spectral filters, which would carry out the downstream signal conditioning. Keywords: spectral analysis, Fourier transformation, digital band-pass filter, feedback
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Economic analysis of selected municipalities
Keclíková, Věra ; Čermák, Jiří (advisor)
In the thesis, I would like to dedicate the issues of city management Sternberg and its solvency, which was the main indicator of its overall economy, which will also focus on the economic crisis and its impact on the economy of the town.
In the introductory part, the distribution and functioning of the local government unit. The main part of the work will focus on the economic analysis of the town, which will be based on data from years 2011 - 2014. In the framework of economic analysis will analyze the most important items in the budget. Another part will specify individually significant receipts and expenditures of the municipal budget (income sources, expenses and any indebtedness of the city). In the final part marginally I focus on the financial outlook for future years.
The topic I chose due to my professional activities. I work as an assistant finance department Šternberk Municipal Authority and the aforementioned problems of daily deal and practical sense.
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Level of First Aid knowledge among non-medical service members of Armed forces of the Czech Republic
Mezírková, Pavla ; Krutiš, Jan (advisor) ; Klicperová, Zuzana (referee)
Author: Pavla Mezírková Institution: Institute of social medicine Charles University in Prague, Medical faculty of Hrade Králové Department of nursing Title of thesis: Level of First Aid knowledge among non - medical service members of Armed Forces of the Czech Republic Consultant: Bc. Jan Krutiš Number of pages: 122 Number of appendices: 2 Year of defense: 2012 Key words: history of the First Aid and resuscitation, the First Aid, army service member, Individual First Aid kit Summary This bachelor's study is consisted of two parts. The first part is theoretical and incorporates history of the First Aid and resuscitation, structure and rules of the First Aid. In theoretical part are also described particularities of military training and courses for non- medical military personel. The center of gravity of this study is in empirical part, which was prepared based on quantitative research executed by questionairre method. Main goal of this researche was to assess theoretical knowledge of the First Aid procedures among non-medical military personel and their willingness to continue in additional education. Another goal of the researche is to specify eventual deficiency in current education system from the non-medical military personel point of view.
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Methodology of Testing Web Applications
Šplíchalová, Marcela ; Buchalcevová, Alena (advisor) ; Hostomský, Stanislav (referee)
The principle aim of this thesis is to create an unified methodical framework for a smaller Software Testing Department. Furthermore, its aim is to define and describe an important element of testing - the software mistake, define the way of its reporting and finally with the view of it to specify the troubleshooting areas of web applications. The last aim is to find a solution of how to publish this methodology. The aims of this thesis were reached by studying available theoretical findings and applications of principles that are known from notorious and approved methodologies which complexly focus on the software development. These principles were confronted with author's practical experience. Based on these processes, the methodology described above has been originated The contribution of the thesis is in the inner structure of the methodology, summarization of the most important information, application of practical personal experiences and adapting some elements of the methodology according to its usage in a small team. Other strong points are the proposals and recommendations of how to improve the situation on the testing department of a particular company, how to publish the methodology and how to maintain it in the future. The thesis is composed of three main parts. In the first chapter, the essential characteristics of testing, models of the life cycle of software development, sorts and levels of tests are given. The second chapter is the crucial part of the thesis. It describes the whole methodology - the main workflow and its details (processes), activities made during these processes, roles occurring in the methodology and the description of its responsibility (for activities and artefacts), artefacts made on the testing department, full description of mistake and its reporting and finally the summary of mistakes appearing in the web applications environment. The last chapter attends to the way of putting the methodology into operation - technical coverage of particular parts of the methodology in the present time, suggestion of improvement the testing in the future and possibilities of the publication of the methodology.
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Nursing care of a patients after a scrotal hernia surgical repair
Zdvihalová, Olga ; Holubová, Jana (advisor) ; Voleman, Miloš (referee)
This thesis is concerned in a case study of a patient with a scrotal hernia. The patient is Mr. J. M. in age of 82 years, who arrived on the surgery department for a planned surgery of a scrotal hernia. In clinical part, I am concerned in an anatomy of a groin and a scrotum, general characteristics and pathophysiology of hernia, its clinical screen and diagnosis. Following with a consequent surgery healing, possible complications and a general prognosis of the disease. This part also contains medical anamnesis of the patient, a progression of the hospitalization and healing. In the nursing part, I use the Functional health model by Marjory Gordon. I got information about patient health from his health documentation, also by talking with the patient, his family, doctors, nurses and other personnels. I summarized the information to specify 5 actual and 3 potential diagnosis. The order was given by the priorities of the patient with respect to his actual health state. I provided a nursing care plan for solving individual problems. In this part, I am also concerned in progression of the hospitalization and an evaluation of a nursing care in a long-term plan. The thesis also contains a chapter about education of the patient and his family. I focused also on the psychology of the patient, summarization of his...
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Utilizing nurse counsellor in the care of incurably ill
JANSOVÁ, Markéta
The care of incurable ill seems to be a current topic because of modernization of health care curing today the states and diseases from which people used to die much earlier than today. From this reason, there is more and more incurably ill people and the role of nurse counsellor for the incurably ill is more and more significant. The nurse counsellor´ s task should be especially to be near the incurable ill and their families, to help them to orient themselves in this demanding situation, to provide important information and as the case may be to help them in the provision of more suitable care. Goals C1 have been set for this work ``To find out the idea the laic public has about the care in the situations after having found out that they would have been incurably ill``; C2: ``To find out the care assistant staff opinion on the possibility of utilizing the nurse counsellor in the care of incurably ill``; C3: ``To find out the possibilities of utilizing the nurse counsellor in the care of incurably ill`` and C4: `` To find out who should be the provider of counselling care after the client finds out that he is incurable ill``. Furthermore, hypotheses have been set H1: The counsellor nurse is able to intervene based on the problematic of the care being expressed by laic public in case of finding out an incurable illness``. H2: ``The care assistant staff does not consider the counsellor nurse´s role real because of not specified competences in the relevant legislation``. H3: ``The care assistant staff confuses the educator nurse´s role and the counsellor nurse´s role``. Qualitative-quantitative investigation has been conducted. In the qualitative part, the research set for the interview consisted of 4 nurses from oncological, surgical, out-patient and neurological department and 4 lays. The research set of the research investigation quantitative part consisted of 116 respondents: nurses from the subsequent care, out-patient, surgical, neurological and oncological department at the hospital Nemocnice České Budějovice, a. s. and at the St. J.N.Neumanna hospice in Prachatice; and further 112 respondents-lays. From the evaluated results, it can be concluded that both the nurses and lays are interested in a counsellor nurse whose utilization would be, however, problematic because of not specified competences in the legislation. Further on it is necessary to emphasise the dominant value ensued from the research investigation {--} the family``.
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The System of Performance Appraisal and its Implementation to Practice
Málková, Lenka ; Kocianová, Renata (advisor) ; Šerák, Michal (referee)
This bachelor thesis deals with the system of performance appraisal and its implementation to practice. A good performance appraisal system is one of the key requirements for effective human resources management. It provides its company with information about the employees performance, their work potential and development needs. A performance appraisal can be a tool of fair reward based on each employee's performance. However, all the above mentioned requires meeting one basic condition, i. e., conducting appraisals is a duty of all managers being fully supported by the company's HR department. This bachelor thesis provides information that could be used while implementing the performance appraisal system in any company. It deals with the relation between the performance appraisal and work performance management, with the appraisal objectives that determine the direction of the appraisal concept and performance appraisal criteria. It gives the overview of used and effective performance appraisal methods that are an integral part of each appraisal system. The thesis further specifies performance appraisal outcomes that influence other human resources processes. A part of the thesis deals with implementing of the performance appraisal in the company, its requirements, principles and an implementation...
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