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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
91

Dendrochronologické datování a stavebně-technický průzkum vodního mlýnu ve Křtinách

Zrůstková, Iva January 2017 (has links)
Thesis tries to reveal more information about wooden historical constructions of the water mill and to assess their condition. The dilapidated water mill in Křtiny began to be gradually restored after transfer to a private ownership. Only a few records was known about the history of this interesting building. The aim of the thesis was dendrochronological dating and anatomical identification of the wooden constructions, completed by searching all available literature sources concerning the studied buildings. The priority of building-technical survey was to determine the degree and extent of damage of the individual wooden elements using visual assessment and non-destructive methods. Dendrochronological dating shows that the roof construction was build after 1913. The wooden constructions on the 1st floor and the 2nd floor were dated to the end of the 1920s and the beginning of the 1930s. Plank flooring was dated to the period after 1863. The oldest surviving construction located in the adjacent shed was dated to 1781/1782. The results of building-technical survey shows relatively good condition of wooden elements, however, the ceiling on the 3rd floor should be checked in regular intervals where water leaking was observed. Given that almost no historical sources was found the work brought new information about the development of the water mill. Moreover, necessary preventive inspections were recommended to preserve the historic value of the building.
92

Historický a budoucí vývoj vodních prvků v těžbou dotčeném území Severočeské hnědouhelné pánve. / Historical and future development of water features on sites affeted by mining in North-West Bohemia braun coal basin.

Vodrážka, Václav January 2016 (has links)
The work is focused on the development of water bodies in the area disturbed by lignite mining in the North Bohemian brown coal basin and Sokolov. In the last century there was destruction of the landscape and thus the disturbance of the water régime due to lignite mining. The transition from underground mining to surface mining of lignite caused the extinction of villages, roads, railways, land and greenery. Water surfaces are dried and water streams converted into new artificial troughs. Currently people try to cover up the consequences of interference with the natural landscape by restoration, creation and environmental protection. This effort is realized through land reclamation. Addressed are primarily water reclamation, evaluation of water components changes in different time periods in the and significance of these changes for the landscape, which we are going to leave to future generations.
93

Vývoj iniciálních stádií geobiocenóz lužního lesa v prostoru střední nádrže vodního díla Nové Mlýny

Packová, Petra January 2004 (has links)
No description available.
94

Rekreační potenciál vodní nádrže Orlík pro vodní plavbu Oblast výzkumu: Trhovky - Podskalí / The potencial of recreational use for waterway transport

DOLEJŠÍ, Lukáš January 2018 (has links)
This thesis focuses on capacity potential and transportation workload of the most attractive part of Orlík dam in terms of recreational navigation. The thesis deals with area of Orlík dam between Trhovky and Podskalí. The objective of this thesis is assessment of actual recreational use of Orlík dam for recreational navigation, infrastructure, and potential capacity in connection with investment of the European Union into navigability of river Vltava.
95

Rekreační potenciál vodní nádrře Orlík pro vodní plavbu Oblast výzkumu Podskalí - Marina Orlík / Recreational potential of Orlík dam for water sailing

HUDÁK, Jakub January 2018 (has links)
This thesis focuses on capacity potential and transportation workload of the most attractive part of Orlík dam in terms of recreational navigation. The thesis deals with area of orlík dam between Podskalí and Marina Orlík. The objective of this thesis is assessment of actual recreational use of Orlík dam for recreational navigation, infrastructure, and potential capacity in connection with investment of the European Union into navigability of river Vltava.
96

Řezání vodním paprskem / Cutting of Water Jet

Zouhar, Ondřej January 2011 (has links)
The work developed in the master's program, describes the technology of water jet cutting. The theoretical part deals with the description of this technology and it explains the basic concepts used in this field. The practical part was designed to verify some theoretical knowledge. Therefore, several experiments were performed, while there was studied the influence of abrasives on the final quality of the surface and the level of the generated noise. The practical part was completed by the production of the selected component and its technical and economic evaluation.
97

Vodní nádrž v právních vztazích / Dams in legal relations

Majerák, Pavel January 2020 (has links)
TITLE: Water reservoir in legal relations AUTHOR: Pavel Majerák DEPARTMENT: Department od Environmental Law SUPERVISOR: JUDr. Martina Franková, Ph.D. ABSTRACT: This diploma thesis deals with the analysis of the issues of legal relations of water reservoirs, namely as a specific water work or naturally originated,so called natural body of water. In relation to the absence of legal definition of the term of water reservoir it defines the term of water reservoir itself and it closer introduces its single forms which it subsequently introduces in single legal regulations of public and private law. Special attention is paid to water reservoirs in the concept of protection against the impacts of droughts and in realization of anti-flood arrangements. KEYWORDS: water reservoir, law, water work, flood, drought
98

Studie malé vodní elektrárny v lokalitě Osík na vodním toku Desná / Study of small hydropower station in the locality of Osík

Staněk, Aleš January 2022 (has links)
This diploma thesis deals with a study of a small hydropower plant in Osík on the Desná river. Part of the work is the calculation of the produced energy and the estimation of the return on investment.
99

Žabovřeské louky / Žabovřesky Meadows

Šárka, Jan January 2010 (has links)
In my master’s thesis I focus on some of the challenges we will face in this century. I would like to investigate whether new lanscape, new building typology (vertical farm) and new methods of agriculture (permaculture, hydroponic, aeroponic and aquaponic systems, meat in vitro, and NASA research) could be the answer to questions concerning sustainable development, urban population increase, cities food supply, consumption habits of people, climate changes, CO2 emissions, ecological footprint and biocapacity.
100

Studie přečerpávací vodní elektrárny / Feasibility study of the pumped storage power station

Školník, Martin January 2018 (has links)
This master’s thesis deals with the feasibility study of the pumped-storage hydropower plant. Design is divided at three parts – upper water-reservoir with water intake, penstock with cabel tunnel and mechanical room with four Francis reversible turbine. Study contains engineering report, hydraulic calculations, photodocumentation and drawing documentation.

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