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Internet specifications "RFC" and a current state of its global digital collection
Novák, Petr ; Bratková, Eva (advisor) ; mimo FF UK, (referee)
Tématem práce jsou internetové specifikace RFC a posouzení aktuálního stavu jejich světového digitálního fondu. V jednotlivých kapitolách jsou popisovány a analyzovány důležité aspekty tvorby, zveřejňování a zpřístupňování tohoto specifického typu dokumentu, doprovázejícího rozvoj sítě Internet a odrážejícího jeho historii. Světový digitální fond je popsán jak prostřednictvím shrnutí repozitářů poskytujících plné texty specifikací RFC a další navazující služby, tak i analýzou bibliografických informací popisujících vlastní dokumenty RFC. Významná část práce je věnována podrobnému rozboru významu, struktury a obsahu tohoto typu dokumentu. Práce se také zabývá institucemi, které realizují standardizační proces nebo se na tomto procesu podílí (ISOC, IETF, IAB, IANA, IESG aj.). Součástí práce je popis některých rozdílů standardizační činnosti internetových institucí a tradičních normalizačních institucí (ISO, ITU-T aj.). V závěru práce jsou prezentovány některé filozofické názory, zamýšlející se nad významem specifikací pro Internet a internetovou komunitu.
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Theory and Practice with Children with Specific Needs
Morávková, Simona ; Pokorná, Věra (advisor) ; Michalová, Zdena (referee)
Bad succes of children is one of the most common topics of pedagogical and psychological literature in all the civilizated countries. Since sixties experts hav realised that the remedy oťall kinds of defects shouldn't be orientated only on children's behaviour, but on their globál condition. This should be an importatnt turnaround. Since then vve don't use a term: "disorder", byt vve ťocus on iťs solution itselť. For example vvhat to do vvhen a pupil switches letters while vvriting, has problems with reading, or even is difficult to control, cheats, steals things. My essay could be a kong of motivation to give the children more time, trying to get to knovv them better. The most imortatnt thing is chilďs sociál situation and iťs position in group, family, school. We should also try to fing out its way of communication. Iťs neccesary to communicate with a pupil as an individual.
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Globalization effect on connection of sponsorship activities and sales support in transnational corporations in EU
Bayerová, Ema ; Mikeš, Jiří (advisor) ; Dufek, Tomáš (referee)
Diploma thesis analyses connection of sponsorship and sales support in transnational corporations. It defines how these corporations direct their sponsorship strategies, if globally or locally. In the first chapter, it describes connection of sponsorship and commercial communications from the law, tax and mostly marketing point of view. In the second chapter, it describes possible forms of sales support in sponsorship projects. The third chapter analyses the impact of the globalization on sponsorship and sales support and describes integrated marketing communication. Telefónica S.A. and McDonald's Corporation are described as practical examples of the connection of sponsorship and sales support in transnational corporations.
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Risk Management Integration and Corporate Governance
Duba, Peter ; Málek, Jiří (advisor) ; Witzany, Jiří (referee)
Diplomová práce zkoumá nejdřív funkci a posléze proces řízení rizik v rámci banky z hlediska zejména neoinstitucionální a behaviorální finanční teorie. Nejdřív je analyzována náplň funkce řízení rizik v kontextu maximalizace hodnoty banky. Je dokázáno, že specifický kontext bankovnictví vyžaduje zohledňování celkového rizika aktivit místo pouhé korelace se systematickým rizikem. Rovněž je třeba zohledňovat preference všech stakeholdrů banky a nejenom jejích vlastníků. Z tohoto důvodu se práce dále zaměřuje na trend směřující k integrovanému řízení rizik, který odpovídá na tyto potřeby. Analyzovány jsou zejména koncepty ekonomického kapitálu a podnikového řízení rizik (ERM). V další části práce je zkoumáno smysluplné začlenění procesu řízení rizik v rámci organizační struktury banky v kontextu konfliktních cílů maximalizace zisku a minimalizace rizika. Nesprávné propojení s ostatními bankovními procesy představuje jeden z hlavním problémů efektivního fungování řízení rizik obecně, jako i překážku při implementaci konceptu integrovaného řízení rizik v bankovní praxi. Je ukázáno, že funkce řízení musí mít na jedné straně dosah na strategické řízení banky, na druhé straně musí být transcendentní přes celou strukturu banky. Tyto shledání jsou konfrontovány s bankovní praxí v rámci případové studie.
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Budování značky zaměstnavatele na příladu globální společnosti působící v ČR
Baraćová, Kristina ; Dvořáková, Zuzana (advisor) ; Zajacová, Zuzana (referee)
Ambition of the thesis is to identify and evaluate tools that companies use to build and strengthen its employer brand in the external labour market, and internally among its employees and apply the theory of building employer brand on concrete company. The theoretical part of the thesis focuses defining brand as such, its theory and components moving through corporate brand to definition and concept of employer brand and its elements and ways of building an employer brand. The methodology of work consists of analysis of dedicated literature and papers on the topic and publicly available information about chosen company. In practical part, the thesis analyses concrete company and its employer brand using external and internal questionnaire research.
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Modelování portfolií s risk faktory s těžkými chvosty
Kyselá, Eva ; Málek, Jiří (advisor) ; Fičura, Milan (referee)
The thesis aims to investigate some of the approaches to modelling portfolio returns with heavy-tailed risk factors. It first elaborates on the univariate time series models, and compares the benchmark model (GARCH with Student t innovations or its GJR extension) predictive performance with its two competitors, the EVT-GARCH model and the Markov-Switching Multifractal (MSM) model. The motivation of EVT extension of GARCH specification is to use a more proper distribution of the innovations, based on the empirical distribution function. The MSM is one of the best performing models in the multifractal literature, a markov-switching model which is unique by its parsimonious specification and variability. The performance of these models is assessed with Mincer-Zarnowitz regressions as well as by comparison of quality of VaR and expected shortfall predictions, and the empirical analysis shows that for the risk management purposes the EVT-GARCH dominates the benchmark as well as the MSM. The second part addresses the dependence structure modelling, using the Gauss and t-copula to model the portfolio returns and compares the result with the classic variance-covariance approach, concluding that copulas offer a more realistic estimates of future extreme quantiles.
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Internal audit of banks and its function during detection of fraudulent actions
Kalousková, Lenka ; Staniek, Dušan (advisor) ; Witzany, Jiří (referee)
This bachelor thesis is focused on the analysis of internal audit in bank and his function during the detection of fraud schemes. Firstly, there is a summary of audit evolution in the world and Czech republic then the thesis defines general concept of audit and its parts such as internal and external audits and their relation. Within internal audit there is explained its principle, characteristic of internal auditor and integration into the organizational structure. The process of internal audit in bank is important part of the thesis and all phases and work activities are explained. There are defined types of frauds and their perpetrators in the segment of fraudulent activities. The thesis highlights the position of internal audit amongst several kinds of detection methods. This final finding is supported by two real cases that are analyzed from the perspective of internal audit.
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Identification of production indicators important for definition of the selection criteria in cattle breeding.
Michaličková, Monika ; Vostrý, Luboš (advisor) ; Stádník, Luděk (referee)
The aim of the study was to apply all available information (for time period 2011 to 2013) about the dual purpose cattle breeds (Simmental and Pinzgauer) to the program package ECOWEIGHT and to suggest selection criteria for Slovak dairy and cow calf production systems. The main advantages of Ph.D. thesis were the calculation of economic weights with comprehensive consideration and updating of the current farming conditions, as well as the calculation of economic weights for new traits i. e. health and residual feed intake traits. For the calculations, the bio-economic model and the most common marketing strategy for given production system were used. The main comparative advantage of Simmental and Pinzgauer breeds, were the milk yield (dairy system) and proportion of sold calves per 100 cows (cow-calf system), respectively. For the both breeds and production systems the longevity of cows was detected as the weakness. The highest proportion in cost and revenues structure for the feeding and main products was observed, respectively. For both breeds and production systems, the profit (regardless of subsidies including) was not reached. For Simmental breed in dairy and cow calf system, the highest economic importance was observed for milk yield (19.9%) and fertility of cows (22.5%), daily gain of calves till weaning (age of 100 days; 16.1%) and weight of calves at 210 days of age (14.3%) and for the longevity of cows (11.4% and 12.4%), respectively. On the other hand, for SP breed the highest relative importance was observed for daily gain till weaning (100 days of age, 20.3%) and weight of calves at 210 days (100 days of age; 20.3%), milk yield (20.2%) and weight at 120 days of age (14.4%) and for longevity of cows (10.1% and 16.8%) in dairy and cow-calf population, respectively. Based on the results of Ph.D. thesis, it could be recommended to reconsider the current breeding objectives, as well as to redefine the selection indices of dual-purpose cattle breeds in Slovakia. The emphasise should be based to growth and functional traits, with the aim to integrate preferences of consumers (environmental criterion and popularity of animal products), as well as to ensure the sustainability of animal production.
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Ecology of Calamagrostis epigejos (L.) Roth
Vachová, Pavla ; Hejcman, Michal (advisor)
Ecology of expansion species is still a hot topic. The antropogenic landscape gradually occurred since the Neolithic . The result has been a change in the structure of plant communities and the successful expansion of species such as Calamagrostis epigejos.
C. epigejos is expansive, perennial, long-stemmed, rhizomatous grass. Its important characteristic are very large ecological amplitude, high biomass production and a ability adjust habitat conditions.
Experiments and studies that are included in dissertation, have the following basic objectives: (1) Investigate the expansion of C. epigejos in plant community. (2) Investigate the theoretical degree of stability of this phytocenosis. (3) Determine the response of C. epigejos to nutrients availability. (4) Test of possibility eliminating of C. epigejos. (5) Suggest a practical use of C. epigeos.
Primarily, we monitored the reaction of interest species to management (aplication of N, P, K nutrients, mowing in various combinations). We were interested in its behavior in the plant community. It founded field and pot experiment. Results of field experiment were also used to calculate the theoretical measure of the stability of individual variants. Further research has been directed at eliminating C. epigejos using wireworms (Elateridae larvae species). The study which uses C epigejos for monitoring of deposition of heavy metals, has shown that aspects of the global expansion of the grass are not always negative.
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Business process improvement
Vasyliev, Viktor ; Tichá, Ivana (advisor) ; Ladislav , Ladislav (referee)
This paper focuses on a timely topic, specifically management of processes and improvement of business processes. Czech economy has now fully accommodated to business in market conditions and Czech businesses are increasingly more integrated into the global economy. These conditions require increasing competitiveness of Czech companies and increasing the efficiency of administrative activity.
In order for modern companies to succeed in the marketplace they must constantly focus on the improvement of their activities, and therefore it is important to keep developing new technologies, business methods, and improve the quality of the final products of the introduction of new effective methods of management and organization of businesses.
Business processes are an integral part of every company and their improvement is an essential tool to increase competitiveness and proximity to the customer. The study of business processes allows to gain the necessary expertise in complex analysis and a detailed assessment of existing processes, finding optimal solutions that the managers and employees cannot see in their positions. Optimizing business processes supports us in having a clear idea of all the activities, objectives and final outcome of their activities.
Only in case where the company will have a good analysis of the underlying business processes focused on a specific goal can the enterprise achieve improvements in all the necessary activities. Process analysis is a good method to answer the question what is necessary and sufficient to achieve the desired objectives.
This thesis is focused on business processes and their improvement. The theoretical part elaborates on the process management and compares different approaches to making changes. The practical part focuses on the application of theoretical knowledge in a chosen company. Firstly it describes the analysis of the current situation and subsequently submits proposals for specific improvements.
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