National Repository of Grey Literature 14 records found  previous11 - 14  jump to record: Search took 0.00 seconds. 
Differential tackle
Žák, Petr ; Kašpárek, Jaroslav (referee) ; Malášek, Jiří (advisor)
This bachelor´s thesis deals with the proposal and calculation of self-locking differential tackle with lifting capacity of 450kg 3.8m lift. It includes among others proposal of construction free and fixed pulley block, the choice of hand and hoist chain in common with calculation of sprockets to afore mentioned chains. It performs important strength calculations with assessment limits and self-locking safety taking into account the manual manipulation. There is a drawing documentation according to the topic of the bachelor´s thesis, attached to this document.
Parents and drug addiction of their children
ŽÁK, Petr
This bachelor thesis deals with the causes of addictions of children and adolescents and the reactions of people around them - especially their parents - to this condition. The first part of the work is devoted to a brief overview of the most common types of addiction of children and various risk factors affecting their emergence. Subsequently, the reactions of parents are described, as well as the possible ways to cope with this situation. The practical part consists of a questionnaire survey with a focus on how parents react to the use of drugs by their child. In conclusion, the found facts are summarized and the mistakes most often made by parents are highlighted.

National Repository of Grey Literature : 14 records found   previous11 - 14  jump to record:
See also: similar author names
10 ŽAK, Pavel
15 ŽÁK, Petr
10 Žák, Pavel
5 Žák, Přemysl
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