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Olomouc Central European Forum
Machát, Jan ; Velek, Jan (referee) ; Dulenčín, Juraj (advisor)
The new building of Olomouc Central Europian Forum is concieved as an extension to the existing building of Olomouc Art Museum. It fills the space of existing vacant lot clining to the existing object from the west. The new building contains new spaces for modern art expositions and also creates enough storage capacity for the new and the existing building. The architectural solution results from the division of historic building estates and from the character of surrounging build-up area. The volume of the building rising from the site is created by five tracts oriented perpendiculary to the street boundary, that are of a simple shape of block with pitched roof. In the central part the tracts are transected by a traversing volume of a galery with glass pitched roof, that provides additional daylight for the central part and connects the new and the existing building. The facade of the new building is created as a doubled construction with the interior screen made of pure double glass and the exterion screen made of milk glass, that transmits enough difuse light into the inner spaces. There is a LED screen stretched in between these two transparent planes, thanks to which the facade glows in the dark with interesting light effects.
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Olomouc Central European Forum
Machát, Jan ; Velek, Jan (referee) ; Dulenčín, Juraj (advisor)
The new building of Olomouc Central Europian Forum is concieved as an extension to the existing building of Olomouc Art Museum. It fills the space of existing vacant lot clining to the existing object from the west. The new building contains new spaces for modern art expositions and also creates enough storage capacity for the new and the existing building. The architectural solution results from the division of historic building estates and from the character of surrounging build-up area. The volume of the building rising from the site is created by five tracts oriented perpendiculary to the street boundary, that are of a simple shape of block with pitched roof. In the central part the tracts are transected by a traversing volume of a galery with glass pitched roof, that provides additional daylight for the central part and connects the new and the existing building. The facade of the new building is created as a doubled construction with the interior screen made of pure double glass and the exterion screen made of milk glass, that transmits enough difuse light into the inner spaces. There is a LED screen stretched in between these two transparent planes, thanks to which the facade glows in the dark with interesting light effects.
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Elemental analysis of the flat display devices for urban mining
Štípek, Radek ; Strnad, Ladislav (advisor) ; Mihaljevič, Martin (referee)
aaaaaRare earth elements (Sc, Y and group 15 lanthanides) and their compounds currently have significant practical use in metallurgy, glass industry, as highly active catalysts for the production of so-called. NiMH batteries, alloys for the manufacture of permanent magnets and e.g. moderators rods in the nuclear energy, but above all they have an irreplaceable role in modern electronics for phosphors TV screens, CRT earlier today, PDP and LCD monitors and displays, tablets, mobile phones etc., which give them a high-quality picture and sound. Unlike most base and precious metals are concentrated in the conquerable ore deposits, occur in the form of compounds as part of mixed minerals in the rarely economically exploitable concentrations, a mining and processing is costly and negative impacts on the environment, paradoxically towards the title but their overall content in the crust is relatively high, the average concentration in the range of about 150 to 220 ppm. The main world producer of REE, China, in 2010, significantly reduced exports by 40 %, making prices of some REE increased up to 1500 % during the month. Demand for REE is growing, so often talks about the recycling of valuable materials back into production, as called. "Urban mining", ie "urban mining", thereby reducing the amount of...
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