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1	Energetická náročnost ve skialpinismu při růstu rychlosti / The energy performance at the growth rate in ski-mountaineering Hepnar, Jan January 2013 (has links) Title The energy performance at the growth rate in ski-mountaineering Objectives Measure group skialpinists of different ages and performance of the ski-mountaineering simulator with a gradient 21ř and speed 1,4 km/h to 5,4 km/h with increasing 0,4 km/h in every minute. Determine their energy expenditure in different speeds as the speed increases and with constant slope. Methods Seven ski-mountaineerers of different levels were testing in laboratory of ski-mountaineering simulator. We calculate of maximum oxygen consumption and anaerobic threshold. Results The probands attained average energy expenditure 8,18 kJ per minute at the end of the first minutes and they attained average energy expenditure 29,32 kJ per minute at the end of the 10th minutes. The average energy expenditure of probands increased by 2,35 kJ per minute an average with a standard deviation 0,69 kJ per minute. Keywords ski-mountaineering, heart rate, oxygen consumption, ski-mountaineer trainer.
2	Příspěvek k poznání mezolitického osídlení Čech / Contribution to the Study of the Mesolithic Settlement in Bohemia Čuláková, Katarína January 2015 (has links) ČULÁKOVÁ, KATARÍNA. Contribution to the Study of the Mesolithic Settlement in Bohemia. Prague: Faculty of Arts, Charles University, 2015, 742 p. (including appendices and plates), PhD. thesis. This thesis wants to present lithic collections. Part of them come from an Eastern Bohemian region and part of them from the Bohemian Forest region. Firstly there is a description of how the collections were obtained. Most of the material comes from a surface survey, a smaller part comes from test pitting. A majority of the collections wasn't previously published and was processed for the purpose of this thesis, part of the information was obtained from published articles. This thesis presents a collection of 25 000 lithic pieces from Eastern Bohemia and 3 500 lithic pieces from the Bohemian Forest. At first there are the most numerous sites described according to their position in the landscape and composition of the lithic collection. Then there is a whole collection characterised according to the used raw material, typology and used technology. This information is incorporated into the wider frame of Central European mesolithics. One of the most interesting features of the collection is the variability of raw materials, which is especially high in the Eastern Bohemian region. From the technological point...
3	Melungeon Portraits: Lived Experience and Identity Stachowicz, Tamara L. 22 October 2013 (has links) No description available. American Studies Cognitive Psychology Cultural Anthropology Developmental Psychology Epistemology Ethnic Studies Families and Family Life Individual and Family Studies Minority and Ethnic Groups Psychology Social Psychology Social Research Sociology portraiture phenomenology identity social identity collective identity ethnic identity Appalachia Melungeon tri-racial mountaineer social movements identity movement social identity theory leadership

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