National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Nonverbal physical problems
VLNA, Zdeněk
This thesis is focused on creating and using the nonverbal physical tasks for teaching Physics. Firstly the general look at Physics education at elementary schools is taken as well as examining of the possibilities of the motivating in teaching. Physical tasks typology, its importance and inclusion in the teaching process are described. This paper introduces with nonverbal physical tasks, with their creation and their possible solutions. The main part of this paper is to create nonverbal tasks including didactic analysis. Some of these tasks are tested in practice and evaluated for their applicability in physics teaching. Result of this testing is included in the thesis.
Ionizing radiation in material testing
VLNA, Zdeněk
It this bachelor thesis deals with the use of ionizing radiation in engineering practice. Analyzes various options for screening, depending on technical parameters and the isotope used. It contains a description of special types of X-ray equipment, X-ray lamp and isotopes used in practice and we can find a detailed procedure for gammamat and X-ray lamp. The protection against ionizing radiation is mentioned at the end and ionizing radiation sensor used in the field are listed.

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