Sökning: "Space Technology"

Visar resultat 11 - 15 av 2091 avhandlingar innehållade orden Space Technology.

1. 11. Evolving Urban Culture in Transforming Cities Architectural and Urban Design in a Fluid Context

   Författare :Mir Azimzadeh; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; evolution; generative process; space; configuration; culture; society; urban design; architecture; urban spatial systems; metamorphosis; domestic space; public space; place; analytic theory; space syntax; cultural types; local structure; urban function; housing estate; city; spatial interface; street system;

   Sammanfattning : The practice of architectural and urban design being involved in forming the space in our cities and built environments has certain effects on the social life in society that in its turn conditions the performance of the practice. The continuous changes in cities and societies, however, are just partially caused by the practice of architectural and urban design. LÄS MER

3. 12. Numerical modelling of ENAs from stellar wind interactions

   Författare :Andreas Ekenbäck; Mats Holmström; Michael R. Collier; Institutet för rymdfysik (IRF); []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Space physics; Space technology; Astrophysics; Space engineering; Rymdteknik;

   Sammanfattning : Energetic neutral atoms (ENAs) are produced whenever a stellar wind encounters a neutral atmosphere. If a stellar wind proton comes sufficiently close to a neutral a charge-exchange reaction may take place, transforming the proton into an ENA. LÄS MER

4. 13. Space in motion : the art of activating space in-between

   Författare :Monica Sand; Abdellah Abarkan; Annette Arlander; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; HUMANIORA; HUMANITIES; in-between; dispersed production; producer observer; bridge; swing; penelope; Architecture; Arkitektur; Art; Konstvetenskap;

   Sammanfattning : As a contribution to the emerging field of practice-based research in the arts, this thesis aims to activate space, experience and the concept in-between. As the in-between cannot be defined ahead of the rhythmic process it carries out and of which it is a part – a rhythm inherent in the city itself and in knowledge production – it is necessary to produce rhythmic relations between bodies, sites and concepts. LÄS MER

5. 14. Towards optical diagnostics and control in aerotaxy semiconductor nanowire growth

   Författare :Per Samuelsson; Förbränningsfysik; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; nanoparticles; nanowires; aerotaxy; laser diagnostics; absorption; laser-induced fluorescence; photoluminescence; spark ablation; plasma; Fysicumarkivet A:2021:Samuelsson;

   Sammanfattning : Aerosol growth of semiconductor nanowires has the potential to dramatically lower the cost of for solar cell production. The objective of the work was to study the growth of aerosol nanoparticles and nanowires, in order to understand the chemical and physical processes involved. LÄS MER

7. 15. Design Space Exploration : co-operative creation of proposals for desired interactions with future artefacts

   Författare :Bo Westerlund; Yngve Sundblad; Peter Ullmark; Elizabeth B.-N. Sanders; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; HUMANIORA; HUMANITIES; Design process; co-operative design; participatory design; prototype; video prototype; attention; industrial design; design space; prop; Design;

   Sammanfattning : This thesis critically reflects on co-operative design workshops that I have conducted. The basic method used in these workshops draws on the participants’ embodied knowing. LÄS MER