National Repository of Grey Literature 4,261 records found  1 - 10nextend  jump to record: Search took 0.26 seconds. 

Drug Addictions by Students of Secondary Technical School
KOUBKOVÁ, Hana
This bachelor work is concerned with drug dependence on addictive substances in college students, where the theoretical part offers information on drug problem issues, particularly the reasons, development and consequences of dependence on such substances. Further, drug prevention, above all primary drug prevention in high schools and colleges, its principles and effective components are dealt with in detail. The practical part includes hypotheses concerning the issue of drug addiction in college students. These hypotheses are either confirmed or disproved by performed experimental probe in the form of a questionnaire, where respondents were asked to answer 17 questions in writing. All respondents are college students from České Budějovice.

Bullying in Secondary School Youth
Taťounová, Iva ; Dočkal, Jan (advisor) ; Roth, Martin (referee)
The bachelor work deals with manifestations of bullying in the secondary school youth in Jičín. It is divided into a theoretical part (general) and a practical part (research investigation). In the theoretical part I elucidate the problem of bullying, its causes, forms, types, and also its development. To clear up the manifestations of bullying, it is necessary to alert you to those participating in bullying, especially to aggressors and their victims. In the last chapter of the theoretical part I devote myself to prevention (what a teacher and parent can do against bullying). In the practical part I establish the occurrence of bullying, student awareness of bullying, and who the students trust. This investigation is carried out by means of questionnaires filled out by second-class students from three secondary schools in Jičín. I analyse the individual questions in the questionnaire-type of investigation and I work out a table for each question with an interconnected discussion. In the conclusion of my bachelor work I resume the results of the investigation and suggest a solution. Powered by TCPDF (www.tcpdf.org)

Studium vztahu mezi strukturou a pohyblivostí a určování sekundární struktury biopeptidů kapilární zónovou elektroforézou
Šolínová, Veronika ; Kašička, Václav ; Koval, Dušan ; Hlaváček, Jan ; Barth, Tomislav
Capillary zone electrophoresis (CZE) has been applied to the analysis, separation and physico-chemical characterization of insect oostatic peptides, enkephalins and dalargin, and their derivatives and fragments.

Interface of cryostat motor control
Kostka, František ; Krechler, Jindřich ; Silva, J. ; Ronovský, Petr
The PC control unit for the movement of the measurement sample and temperature control is described. The device is dedicated for secondary emission of semiconductors samples measurement.

Control system for Eurotherm controller
Kostka, František ; Krechler, Jindřich ; Ronovský, Petr
Software for measuring secondary luminiscation is described. Software can switch power grades of heating and can gain actual temperature from Eurotherm controller.

Hazards of HIV, What Know About Them the Secondery Young People in Česká Třebová
Záleská, Lenka ; Bernard, Josef (advisor) ; Urbánková, Olga (referee)
This thesis treats of the HIV virus and its hazards. It is composed of a theoretical and a practical part. The theoretical part deals with the HIV virus, it clears up the history of its discovery and the ways of transmission. It also describes the development and classification of the HIV infection, makes clear the possibilities of therapeutics and emphasizes prevention. As one of the possibilities of prevention the peer education in the sphere of HIV/AIDS prevention is mentioned here. In the practical part the questionnaire is analysed which was filled in by students of the second and third years of several secondary schools in Česká Třebová. By means of the questionnaire it was found out how the students are informed of the HIV virus, if they know how to protect themselves from it, where they get information and who they would turn on if they wanted to learn something about the virus. Another point of research was to find out if the obtained knowledge is somehow reflected in the common life of the interviewed people and if they feel to be threatened by the virus. My aim was also to find out the students' opinions on some specific situations which are concerned with HIV, like for example having one-night affairs or taking drugs. Powered by TCPDF (www.tcpdf.org)

Crime prevention at secondary vocational school
Hofbauerová, Soňa ; Jirsáková, Jitka (advisor) ; Miroslava, Miroslava (referee)
The bachelor thesis focuses on hazardous behaviour of adolescentsand crime prevention at vocational school. Theoretical part explains concepts related to adolescence, describes causes and exanples of juvenile crime and clarifies types of crime prevention. Empirical part of the thesis contains basic information on Secondary Vocantional School of Energy in Chomutov. Further, a quantitative questionnaire survey, conducted at the mentioned school, is processed an evaulated. On the basis of results of the survey recommendations leading to improve the crime prevention are suggested in the conclusion.

Comparison of the Views and Attitudes of Pupils at Secondary Vocational Schools in the Field of Substance Abuse
Mazánková, Michaela ; Jirsáková, Jitka (advisor) ; Miroslava, Miroslava (referee)
Bachelor thesis entitled Comparison of the views and attitudes of pupils at secondary vocational schools in the field of substance abuse deals with a comparison of opinions and attitudes of pupils at secondary schools and vocational schools Obchodní akademie a Hotelová škola Havlíčkův Brod. The first part is devoted to general characteristics of risky behavior, causes of its origin, different types and prevention of risk behaviors . Analytical part is devoted to evaluation of the questionnaire and the results are compared opinions and attitudes of students of graduation schools and vocational schools, and point to the simultaneous occurrence of risk behavior studied in high school. Based on data evaluation are at the end of the work proposed specific preventive measures specifically for students of graduation schools and vocational schools.

Quantitative 2D dopant profiling in semiconductor by the secondary electron emission
Mika, Filip
The topic of work is study of semiconductor structure with defined doped areas by SEM with slow electrons, under ultra-high vacuum and standard vacuum conditions.The aim is to find optimal conditions of imaging doped areas and find out the dependence between contrast and doping density.

Secondary prepositions (in Russian-Czech-Ukrainian context)
Řezníčková, Veronika ; Archanhelska, Alla (referee) ; Lendělová, Věra (advisor)
The prepositions, as a word class, is not uniquely determined. Some linguists consider the preposition as a particular morpheme, some others as an auxiliary, not fully significant word class, some linguists do not regard the preposition as a word at all. The prepositions, from the formal point of view, can be divided into primary and secondary and, depending on the number of their components, into one-verbal and multi-verbal prepositions. The secondary prepositions are further divided by the majority of linguists into adnominal, adverbal and adverbial, however some linguists speak of adadjectival instead of adverbial prepositions. The lexical meaning of prepositions is analysed in different theories, we are of the opinion that the preposition has a lexical meaning. This fact has been proved by I. K. Kutcherenko (10), and we have verified his theory in the practical part of our dissertation. We have focused on the semantic nuances of chosen causal secondary prepositions, collocates, which are the most frequently used with prepositions, and also the frequency of causal prepositions. Depending on a given context, prepositions can change their lexical meaninig and can be replaced by synonymous equivalent terms. Using examples from Russian and Czech national corpus, and also from Russian, Czech and to a limited...