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Frame of lift
Seják, Jiří ; Pokorný, Přemysl (referee) ; Mynář, Břetislav (advisor)
This bachelor´s thesis is oriented around several parts of electrical traction passenger lift. The main task is to design the conception of lift frame for the lift machine Sassi Toro with a deflector for a loading capacity of 1000 to 1600 kilos. It´s necessary to make a calculation of traction on driving sheave of machine. On the base of these values we are able to asses a maximum ropes distance between the driving sheave and deflector.
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The engine unit of a telescopic loader
Seják, Jan ; Škopán, Miroslav (referee) ; Kašpárek, Jaroslav (advisor)
This work deals with design and selection of telescopic loader engine unit according to given parameters. The first part deals with the research analysis and comparison of telescopic manipulators of similar weight category. The second part contains a design calculation of engine power needed for different machine modes. Finally, select the appropriate motor unit with respect to the calculated power values.
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The engine unit of a telescopic loader
Seják, Jan ; Škopán, Miroslav (referee) ; Kašpárek, Jaroslav (advisor)
This work deals with design and selection of telescopic loader engine unit according to given parameters. The first part deals with the research analysis and comparison of telescopic manipulators of similar weight category. The second part contains a design calculation of engine power needed for different machine modes. Finally, select the appropriate motor unit with respect to the calculated power values.
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The birth of "post-carbon" society? Culture change through eyes of local community
Vávra, Jan ; Lapka, Miloslav (advisor) ; Seják, Josef (referee) ; Soukup, Václav (referee)
Jan Vávra Birth of "post-carbon" society? Culture change through eyes of local community. FACU - Cultural studies, PhD thesis abstract The thesis was written in the collaboration with the international 7th FP EU research project GILDED. The thesis focuses on current social and cultural changes associated with the birth of the low-carbon society. This society lowers its dependendcy on the fossil fuels, as well as the overall energy consumption (and the amount of CO2 emissions as well). These changes are driven mainly by the concern of the anthropogenic climate changes. The thesis deals with this issues from the social sciences perspective, we use theoretical framework of the contemporary cultural ecology. The empirical research methods are mainly sociological and combine both qualitative and quantitative approaches. Respondents in five regions (including urban and rural areas) of different EU states were interviewed and questioned during the study. These states included United Kingdom (Scotland), the Netherlands, Germany, the Czech Republic and Hungary. In 2009 about 200 interviews were held in the study sites, in 2010 about 2500 respondents participated in questionnaire study (500 of them in the Czech Rep.) We asked for their attitudes towards climate change, opinions on energy demand, possible mitigation...
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Modelling of ecosystem service change
Cudlín, Pavel ; Pechanec, V. ; Purkyt, Jan ; Jakubínský, Jiří ; Štěrbová, Lenka ; Cudlín, Ondřej ; Plch, Radek ; Seják, J. ; Včeláková, Renata ; Brom, J.
Submitted report introduced results obtained by researchers from the Institute of Global Change Research and the Department of Geoinformatics of University Palacký in Olomouc. From all activities the following activities are the most important: Habitat mapping of agricultural and non-agricultural plots in the Kopanický stream catchment according to Seják at al. (2003) a Seják at al. (2010); Computation of the indicators of landscape fragmentation and ecological stability for Kopanický stream catchment; Valuation of land use change from the point of view of the optimalization of the selected ecosystem functions performance and selected provisioning and regulating ecosystem service provision, including financial valuation; and Valuation of functional land use from point of views territorial planning of small villages and environmental demands to landscape.
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Frame of lift
Seják, Jiří ; Pokorný, Přemysl (referee) ; Mynář, Břetislav (advisor)
This bachelor´s thesis is oriented around several parts of electrical traction passenger lift. The main task is to design the conception of lift frame for the lift machine Sassi Toro with a deflector for a loading capacity of 1000 to 1600 kilos. It´s necessary to make a calculation of traction on driving sheave of machine. On the base of these values we are able to asses a maximum ropes distance between the driving sheave and deflector.
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Energy-Water-Vegetation Based Environmental Accounting of Ecosystem Services and Stocks
Seják, J. ; Pokorný, J. ; Cudlín, Pavel ; Burešová, Renata ; Prokopová, Marcela
Human societies and their economies decisively depend on the life supporting functions and services of earth’s ecosystems (MEA 2005). Natural ecosystems protect against harmful cosmic radiation, continually control the composition of atmosphere, produce fertile soil and biomass, clear air and water, mitigate climate extremes, maintain biodiversity, decompose organic waste etc.
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Valuation of ecosystem services on example of river alluvial land
Seják, J. ; Pokorný, J.
In the first decade of 21st century the concept of ecosystem services became one of the most frequently used, especially in interdisciplinary research activities tied with the Earth and life sciences. However, only slightly this concept penetrated into the real advanced market economies that consume decisive part of world natural resources and ecosystem services. In this paper the causes of current unsatisfactory situation in ecosystem service values implementation are analyzed, main valuation methods are described and specified on example of ecosystem services of river alluvial land. Two ecosystem methods developed in the CR are presented.
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