Sökning: "hybrid space"

Visar resultat 1 - 5 av 122 avhandlingar innehållade orden hybrid space.

  1. 1. Waves in space plasmas Lower hybrid cavities and simple-pole distribution functions

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Anders Tjulin; Uppsala universitet.; [2003]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Space and plasma physics; space physics; plasma; waves; dispersion relations; lower hybrid cavities; Cluster; magnetosphere; Rymd- och plasmafysik; NATURAL SCIENCES Physics Geocosmophysics and plasma physics Space physics; NATURVETENSKAP Fysik Geokosmofysik och plasmafysik Rymdfysik;

    Sammanfattning : Waves are a fundamental feature in many parts of physics, since they transport energy without transporting matter. This is the case also in space physics. Waves are responsible for energy transport both between different parts of space and between different particles in the space plasma. LÄS MER

  2. 2. Space Plasma Dynamics Instabilities, Coherent Vortices and Covariant Parametrization

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :David Sundkvist; Uppsala universitet.; [2005]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Space and plasma physics; space physics; plasma; instabilities; turbulence; coherent structures; vortex; self-organization; magnetosphere; waves; electromagnetism; covariant; space instrumentation; Rymd- och plasmafysik; NATURAL SCIENCES Physics Geocosmophysics and plasma physics Space physics; NATURVETENSKAP Fysik Geokosmofysik och plasmafysik Rymdfysik;

    Sammanfattning : The magnetospheric cusps are two funnel-like regions of Earth's magnetosphere where solar wind plasma can have direct access to the ionosphere. The cusps are very dynamic regions where wave-particle interactions continuously take place and redistribute energy among different particle populations. LÄS MER

  3. 3. Presence Design Mediated Spaces Extending Architecture

    Detta är en avhandling från Stockholm : KTH

    Författare :Charlie Gullström; KTH.; [2010]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Architectural design and theory; presence design; presence research; mediated space; mediated presence; remote presence; mediated interaction; audiovisually extended architecture; media space; design friction; hybrid space; virtual space; tele presence; transdisciplinary; mutual gaze; mediated gaze; spatial montage; tertium quid; active spectatorship; shared mediated space; offscreen space; lateral and peripheral awareness; framing; transparency.; TECHNOLOGY Civil engineering and architecture Architecture and architectural conservation and restoration Architecture; TEKNIKVETENSKAP Samhällsbyggnadsteknik och arkitektur Arkitektur och bebyggelsevård Arkitektur; INTERDISCIPLINARY RESEARCH AREAS Human communication; TVÄRVETENSKAPLIGA FORSKNINGSOMRÅDEN Kommunikation mellan människor; TECHNOLOGY Information technology Telecommunication; TEKNIKVETENSKAP Informationsteknik Telekommunikation; SOCIAL SCIENCES Other social sciences Media and communication studies; SAMHÄLLSVETENSKAP Övrig samhällsvetenskap Medie- och kommunikationsvetenskap;

    Sammanfattning : This thesis is a contribution to design-led research and addresses a readership in the fields of architecture as well as in media and communications. In juxtaposing the tools of the designer (e.g. LÄS MER

  4. 4. Interaction between Electromagnetic Waves and Localized Plasma Oscillations

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Jan-Ove Hall; Uppsala universitet.; [2004]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Space and plasma physics; space physics; plasma physics; radio waves; ionospheric modification; density depleations; field-aligned irregularities; lower hybrid solitary structures; lower hybrid cavities; Z mode waves; magnetosonic waves; scattering; mode conversion; Rymd- och plasmafysik; NATURAL SCIENCES Physics Geocosmophysics and plasma physics Space physics; NATURVETENSKAP Fysik Geokosmofysik och plasmafysik Rymdfysik;

    Sammanfattning : This thesis treats interaction between electromagnetic waves and localized plasma oscillations. Two specific physical systems are considered, namely artificially excited magnetic field-aligned irregularities (striations) and naturally excited lower hybrid solitary structures (LHSS). LÄS MER

  5. 5. Co-Construction of Hybrid Spaces

    Detta är en avhandling från Kista : Institutionen för data- och systemvetenskap (tills m KTH)

    Författare :Åsa Rudström; Stockholms universitet.; Networks and Analytics lab. Decisions; [2005]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; SOCIAL SCIENCES Statistics; computer and systems science Informatics; computer and systems science Computer and systems science; SAMHÄLLSVETENSKAP Statistik; data- och systemvetenskap Informatik; data- och systemvetenskap Data- och systemvetenskap; HCI; MMI; social computing; mobile computing; co-construction; seamfulness; awareness; hybrid space; social navigation; social mobile service; seamful design; user appropriation.;

    Sammanfattning : When computational systems become increasingly mobile and ubiquitous, digital information and the use of computational systems may increasingly be immersed into the physical and social world of objects, people and practices. However, the digital, physical and social materials that make up these hybrid spaces have different characteristics and are hard to understand for users. LÄS MER