Sökning: "theory of modes"

Visar resultat 1 - 5 av 328 avhandlingar innehållade orden theory of modes.

  1. 1. From Branes to Brains : On M-theory and Understanding Thermodynamics

    Författare :Tom W. Adawi; Jon Ogborn; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Physics; M-theory; p-branes; supersymmetry; duality; heat and temperature; phenomenography; context; Physics Education Research; Fysik; Fysikens didaktik; Physics; Fysik; Materiefysik; Physics of Matter; Physics with specialization in Physics Education; Fysik med inriktning mot fysikens didaktik;

    Sammanfattning : This thesis is concerned with research in both physics and physics education, and is divided into two parts.Part IString theory has been the leading candidate over the past few years for a theory that unifies all the fundamental forces of nature. LÄS MER

  3. 2. Robust inference of gene regulatory networks : System properties, variable selection, subnetworks, and design of experiments

    Författare :Torbjörn E. M. Nordling; Elling W Jacobsen; Rolf Findeisen; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; network inference; reverse engineering; variable selection; model selection; feature selection; subset selection; system identification; system theory; network theory; subnetworks; design of experiments; perturbation experiments; gene regulatory networks; biological networks;

    Sammanfattning : In this thesis, inference of biological networks from in vivo data generated by perturbation experiments is considered, i.e. deduction of causal interactions that exist among the observed variables. Knowledge of such regulatory influences is essential in biology. LÄS MER

  4. 3. Letters & Bytes : Sociotechnical Studies of Distance Education

    Författare :Francis Lee; Ulf Mellström; Boel Berner; Adrian Mackenzie; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; HUMANIORA; HUMANITIES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; sociology of technology; distance education; education; history of education; correspondence education; Learning Objects; standardization; actor-network theory; associations; translation; dispositif; tekniksociologi; distansutbildning; utbildning; korrespondensundervisning; lärobjekt; standardisering; aktörsnätverks teori; översättning; associering; dispositif; Technology and social change; Teknik och social förändring; Sociology; Sociologi; History of technology; Teknikhistoria; Education; Pedagogik; Informatics and systems science; Informatik och systemvetenskap;

    Sammanfattning : This dissertation studies the social aspects of technology in distance education trough the lens of history – in the form of correspondence education – and a possible future – in the form of a project of technical standardization, Learning Objects. The studied cases form a reflexive tool that allows the present of distance education to be seen in perspective. LÄS MER

  5. 4. Systematic Antenna Design Using the Theory of Characteristic Modes

    Författare :Zachary Miers; Institutionen för elektro- och informationsteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Theory of Characteristic Modes; Antenna Design; Antenna; Characteristic Modes; Computational Electromagnetics; MIMO Systems; MIMO Antenna; MIMO; Mutual Coupling; Mobile Antenna;

    Sammanfattning : The day Faraday moved a magnet in and out of a wire loop and detected the time-varying magnetic field, the first wireless transmitter / receiver system was created and the world was changed forever. However, it took almost fifty years for Heinrich Hertz to use Maxwell's equations and Faraday's insights in his professorship at Karlsruhe to create the first electromagnetic wireless communication system using a spark gap dipole transmitter and a loop antenna-based receiver. LÄS MER

  7. 5. The Social Roles of Buildings : An Account of Materiality and Meaning in Urban Outcomes

    Författare :Lauren Dean; Jens Rydgren; Charlotta Stern; Harvey Molotch; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Buildings; Building Types; Urban Studies; Materiality; Culture; Urban Forms; Urban Space; Reuse; Neighborhoods; Sociology of Buildings; Theory; Visual Methods; Historical Analysis; Santiago; Chile; Cités; Sociology; sociologi;

    Sammanfattning : The dissertation explores the roles of buildings in urban social life. Buildings, as both a methodological tool and a research site, are valuable for understanding society. As a method, buildings allow access to various urban contexts. LÄS MER