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The readiness of citizens to effectively deal with emergent situations in the loss of civilizational background
Škvorová, Adéla ; Dvorský, Jaroslav (advisor) ; Vondrášek, David (referee)
Title: Readiness of citizens to efectivelly resolve emergency situations,when support ofcivilization background is unavailable. Objectives: Objective of this bachelors thesis is to observe readiness of subjects during situations in which they're forced by circumstances to stay outdoors. The results are compared between scouts and other citizens. Experience is analyzed based on a series of questions aimed at survival skills in harsh or challenging environments outdoors. Methods: The data was obtained through a questionnaire method. Target audience were people older than 15 years. Questionnaire was distributed only through the internet. Results: There were 676 respondents total in this research, out of which 200 were used for the data. Obtained information was processed into tables and graphs. Evaluation suggestsbetter readiness of members of the scout organization for survival in natural environments as opposed to other citizens of Czech Republic. Key words: survival, scout, civilization changes, nature
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Vliv krmení raného plůdku jesetera malého \kur{(Acipenser ruthenus)\kur{}} obohacenými naupliemi žábronožky (r. \kur{Artemia\kur{}}) na jeho růst a přežití
VOLSKÝ, Jan
The aim of this study was to evaluate the effects of enrichment of Artemia on biometrical parameters and survival rate of sterlet larvae (Acipenser ruthenus). This kind of diet was succesfully used for some type of fish (Sturgeon,Cod, Bass). The theoretical part of the study is focused on using live feed for rearing fish larvae. Second part of the theoretical part of study is focused on current status of rearing fish larvae of sterlet. Experimental part of the bachelor thesis includes realizing an experiment of rearing sterlet larvae in recirculation system. Experiment includes 2 - 3 different kind of feed. The groups differed in the type of food and duration of live feeding. Fish larvae were fed non-enriched Artemia (control group), enriched Artemia with commercial emulsion Red Pepper and Artemia enriched with emulsion Olio3, always in 3 replicates. The duration of live feeding was 7 and 14 days before weaning to dry granulated food. Feeding was carried out 7 times per day. |The temperature of water will be in optimal rates for this type of fish (18 - 22 °C). The death will be recorded duringthe experiment. The duration of feeding is 21 - 30 days. During the experiment will be realized 4 controlled measurement. The Monitored parametres will be wet weight,growth (different variants), condition parametres, survival, canibalism. All parametres will be statistically tested.
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Optimalizace intenzivního chovu larev candáta obecného (Sander lucioperca L.)
MORAVA, Jakub
The aim of this master thesis was test, comapre and observe the best density of rotifers (Brachionus plicatilis) for growth and survival of zander (Sander lucioperca) larvae stage in the recirculation aquatic systém (RAS). The secondary experiment tests initial feeding of zander by dint of rotifers and consequently by mix of rotifers and artemia. Main experiment observe effect of different density of rotifers on survive and growth of zander. Other observe parameters such as Fulton´s coeficient, total lenght of fish, weight of fish, etc. Fish was divided into 4 groups with different density of feeding and the control group without feeding. Rotifers has been used in density of 2, 6, 10 and 20 pieces per larva. The best growth in "D" group has been compensate by lower surviving. On the other hand the best ratio of survive has been observe in "C" group, which showed lower growth. The optimal rate of growth and survive has been declared in "B" group, which were feed with dose of 6 pieces rotifers for larva. In the second experiment were observe body changes of zander after initial feeding by rotifers folowed with feeding mix of rotifers and artemia. There were observe successful fulfillment of gas bladder and deformation of fish body and spinal after 40 days of keeping larvae in RAS. In the end of experiment there were also observe defirmations body - for example missing lower jaw, upper jaw or both of them. Spinal deformities occured in the form of scoliosis, lordosis, kyphosis and zig zag distortion. The experiment has shown that unsuccessfully filled gas bladder is closely related to the formation of deformitiy in the zander. Another negative factor that affects the filling of the gas bladder is grease on the surface of the water level, so I recommend installing the grease trap in the fill phase of the gas bladder.
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Evaluating the success of participants practical, summer and winter survival training.
Šika, Vojtěch ; Dvorský, Jaroslav (advisor) ; Mišovec, Anton (referee)
Title: Evaluating the success of participants practical, summer and winter survival training. Objectives: The aim of this thesis was to evaluate and interpret the data. This data was collected over a period of several years, and observations were made by experts in the field of survival. Based on the course of the winter and summer survival, the idea was to observe if there are differences between successful men and women who best cope with stress. Observed people are generally students at Charles University. Methods: Data were collected during the course of survival thanks to observing instructors, who in no way influenced the behavior of the students in all activities associated with survival. Evaluating of behavior was conducted on the basis of six criteria established by survival instructors. The students completed the five-factor questionnaire NEOPS that was used to obtain personal profile of individual students. Results: For interpretation of the results was used Eyseneck's coordinate model of temperament. In this model they were recorded individual personality profiles obtained thanks to two fundamental dimensions - neuroticism and extroversion. Over 72% of students participating the survival seminar belong to a sanguine temperament, a person who is emotionally stable and openminded. Along...
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