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A comparison of Internet's influence on the human society in the 90's and today
Pavelec, Jan ; Rosický, Antonín (advisor) ; Šubrta, Václav (referee)
This work is about the Internet and its influence to the present society. The aim of this work was to illustrate the progress by which the Internet have gone thruth the last 10 - 15 years. How the possibilities of it's utilization have been changed and hightened, how the count of its users has increased and how its availibility has been boosted up. The work has got two parts. The first part defines the elementary notions related with the Internet, describes the absolute beginning of the Internet and its onset to the Czech Republic. It also includes specifications of basic services of the Internet and it's characteristics. The second part surveys the availibility of the Internet in 90's and in presents. It characterizes utilization of the Internet in selected spheres and maps its merits, negatives and negative influences. On the basics of this work there are following results: The Internet is the very important medium for the major part of the present society. The utilization of the Internet has greatly increased in last 15 years . For the major part of the society (including me) the Internet is mainly useful and its positives predominate. Unfortunatelly, there have appeared some negatives, which we should realize and be beware of.
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Knowledge management a jeho podpora
Šimková, Marie ; Zlonická, Helena (advisor) ; Pavlíček, Antonín (referee)
Cílem práce je objasnění základních termínů týkajících se knowledge managementu jako jsou data, informace a především znalosti a popsání principů knowledge managementu jako takového. První část práce se věnuje popisu principů knowledge managementu. Jsou zde vysvětleny klíčové pojmy, popsán proces knowledge managementu a jeho hlavní cíle a systémy pro jeho podporu. Druhá část práce se věnuje aplikaci principů knowledge managementu na konkrétním případě. Jako zkoumaný objekt byla zvolena soukromá jazyková škola, která se potýká s problémy při řízení pracovníků a událostí důležitých pro její chod.
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PŘILEŽITOSTI A OMEZENÍ INTERNETU
Pham, Xuan Son ; Rosický, Antonín (advisor)
The aim of this thesis was to get acquainted with the phrase of Information, media for accepting, saving and transmision of informations. Then get acquainted with the phrase Internet, with its principles and offered services of Internet.
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Internet and the Information Society
Lych, Oleg ; Rosický, Antonín (advisor) ; Pavlíček, Antonín (referee)
Work deals with the importance of information in today's society, in particular due to the way the information on changes in long-term used practices in the various people and society. The ongoing development of the information society in recent decades is enormous and the subconscious of people is seen mainly from the technical aspects of the rapid developments in the field of information and communication technologies. From the philosophical point of view has, however, development work with the information much deeper implications. The existence of various technical devices and innovations are just the tip of the iceberg, most of which he knows from everyday life, such as a current or print ads. The real and fundamental change impact of development work with the information it should be seen as behavior changes constantly, in particular, growth in the value of people's mental health workers, trading and information processing capabilities and the related emergence of new concepts such as intellectual property or e-money.
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perspective of information retrieval on the internet
Janovský, Lukáš ; Sklenák, Vilém (advisor) ; Pinkas, Otakar (referee)
The aim of this work is to introduce to the problems of information search on the internet and at the same time outline the development of this branch to the future. The reader can find here the description of chosen techniques that are used for automatic indexing that is important for submission of documents. After I survey to the possibilities of advanced queries that can make the queries more definite and that impact the result of found publications. This work also deal with modern trends as perfection of position in the search engines. The reader can find here problems that can ensue by searching. In the last chapter there are described some of modern trends of information searching. In this work I use some of practical examples of whole searching and their results. With regard to dynamism of this branch it is possible that in the future will be results different.
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Credibility of Information on the Internet
Šmídová, Markéta ; Rosický, Antonín (advisor) ; Sigmund, Tomáš (referee)
Information, the internet and credibility are terms, who are at the present time very up-to-date and often analyse. This work treat of great information medium the present - about the internet and about credibility of information on him found by. Destination work is not hand concrete directions, as by evaluation credibility move on, but rather point out to possible point of view. In first part meet terms information and the internet, who myself for better representation near specify. Second, crucial part work treat of credibility of information publish on the internet. Point especially on already incurred model assessing credibility and on summary several point, who us can help by decide on credibility of information.
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Potential and Limitations of Certain Public Information Systems from the Human Factors's Point of View
Halamíček, Jan ; Sigmund, Tomáš (advisor) ; Toman, Prokop (referee)
The work's aim is to specify the differences in the approach of humans in the role of users to the electronic information systems and the natural systems, which work on an interpersonal interaction and information exchange. The hypothesis about those differences is being verified on a group of qualitatively various web information systems using an evaluation of the human interaction with them, with an example of satisfying a common information need. The results of this interaction are a source of experience for designing electronic information systems in general.
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Měnící se význam a vliv informací
Láznička, Jan ; Rosický, Antonín (advisor) ; Pavlíček, Antonín (referee)
Bakalářská práce se zabývá nejprve podstatou lidského myšlení, protože právě v mozku dochází k procesům, díky kterým informace chápeme a pracujeme s nimi. Jsou zde nastíněny důvody, proč lidé jednají různě, i pokud mají stejné údaje, porovnány možnosti rozhodnutí založených na jedinečnosti člověka. Samozřejmostí při práci s informacemi jsou informační zdroje, v textu popsány s ohledem na minulou dobu a současnost. Se zdokonalujícími ICT, nárůstem počtu informací a jejich důležitosti, je kladen velký důraz na zabezpečení informací. Proto jsou zde rozepsány i základní šifrovací algoritmy používané v kryptologii. Závěr práce je věnován náhledu na budoucnost práce s informacemi.
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