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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.
1

The effect of irradiance on production and growth of the bloom-forming dinoflagellate Gyrodinium aureolum

Garcia, Virginia Maria Tavano January 1989 (has links)
No description available.
2

The acclimation of chloroplast thylakoid membrane lipids to changes in incident light

Davies, H. January 1987 (has links)
No description available.
3

Blue light-signal transduction in etiolated cucumber hypocotyls

Sejbl, Iva Charlotte January 1992 (has links)
No description available.
4

Středoevropské forum Olomouc / Olomouc Central European Forum

Machát, Jan January 2015 (has links)
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.
5

Die Wirksamkeit von Tageslichtreplikationen auf die Wissensarbeit

Stefani, Oliver 25 October 2017 (has links)
Mehr als 90% eines Tages verbringen Europäer im Durchschnitt innerhalb von Gebäuden. In der Vergangenheit orientierten sich die Empfehlungen für Innenbeleuchtung überwiegend an den visuellen Anforderungen. Wenn man aber von einer evolutionären Anpassung des Menschen an natürliche Lichtbedingungen ausgeht, müsste sich die Nachbildung von natürlichen Lichtbedingungen, die über die visuellen Anforderungen hinausgehen, in der künstlichen Raumbeleuchtung positiv auf Befinden und Leistung auswirken. Diese Arbeit geht der Frage „Welche Eigenschaften des natürlichen Lichts sind wichtig und sollten bei der Innenbeleuchtung nachgebildet werden?“ auf den Grund und leistet mit neuen Erkenntnissen zur Lichtwirkung einen Beitrag zur Wissenschaft. Das zentrale Ziel dieser Arbeit ist die Beantwortung der Frage, ob sich eine technisch realisierte Lichtexposition, welche nach Qualität und Dynamik dem natürlichen Tageslicht ähnlicher ist als die heutige Standardbeleuchtung, positiv auf subjektive Befindlichkeiten und die Leistungsfähigkeit auswirkt. Ob und welche Dynamiken des natürlichen Lichts bei der Innenbeleuchtung nachgebildet werden sollten, um optimale Arbeitsbedingungen bei der Wissensarbeit zu schaffen, wird aus grundlegenden Untersuchungen zu dynamischem Licht abgeleitet. Schwerpunkt der Untersuchungen sind ultradiane Lichtwechsel.
6

Waffle Contrasts : Reinterpreting the Traditional Waffle Weave through Technical, Material and Colour Research

Songur, Yasemin January 2020 (has links)
Asking the question: How can the waffle weave be reinterpreted through material, technical and colour research, the investigation of this MA thesis revolves around the weaving technique with the aim of presenting a collection of various woven textiles, where the waffle has been used in different ways. The weave, with its three- dimensional structure creates an interesting canvas to experiment upon as its structure creates both texture as well as depth to the textile. Furthermore, the research is conducted through a systematic exploration of the different aspects mentioned above, where theory and practise go hand in hand. Moreover, the practical experiments start as sketches on the computerised ARM looms and then are scaled up and revised on the industrial jacquard looms. The results showcase a variety of waffle weaves; from flat to three- dimensional, with various colour and surface effects as well as different compositions and overall forms. So, through this research, the degree project aims to explore and experiment the potential and possibilities of the waffle weave

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