Sökning: "paul light"

Visar resultat 1 - 5 av 42 avhandlingar innehållade orden paul light.

  1. 1. Electromagnetic Fields in Moving and Inhomogeneous Media

    Författare :Paul Piwnicki; KTH; []
    Nyckelord :Moving Media; Light; Genaral Relativity;

    Sammanfattning : The present thesis deals with electromagnetic effectscreated by the motion or inhomogeneity of a dielectricmedium.In the first paper the quantum R\"ontgen effect isdiscussed. Here a rotating Bose-Einstein condensate -- oranother kind of quantum fluid -- is placed in a chargedcapacitor. The medium's rotation creates a magnetic field. LÄS MER

  3. 2. Sound, Light and Electricity : as applications and analysis techniques to study metabolic effect and biofilm characterization of Geobacter sulfurreducens

    Författare :Adolf Krige; Paul Christakopoulos; Ulrika Rova; Ashley Franks; Luleå tekniska universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; MFC; Microbial fuel cell; Raman microscopy; BES; Geobacter sulfurreducens; Biokemisk processteknik; Biochemical Process Engineering;

    Sammanfattning : ElectricityBio-electrochemical systems such as microbial fuel cells (MFCs) and microbial electrolysis cells have shown promise in wastewater treatment, bioremediation, desalination, carbon sequestration and as an alternative, renewable energy source. MFCs produces electricity via anaerobic oxidation of substrates with the subsequent extracellular electron transfer to an electrode. LÄS MER

  4. 3. Early Christian Determinism : A Study of The Ethics of The Tripartite Tractate

    Författare :Paul Linjamaa; Religionshistoria och religionsbeteendevetenskap; []
    Nyckelord :HUMANIORA; HUMANITIES; The Tripartite Tractate; Determinism; Christian Ethics; Free Will; Origen of Alexandria; Nag Hammadi Texts; Valentinianism; Emotions; Ancient Epistemology; Early Alexandrian Christianity;

    Sammanfattning : The aim of this study is to explore the ethics of the Nag Hammadi text, The Tripartite Tractate. This text, the fifth tractate in Nag Hammadi Codex I, has received comparatively little attention, although it is the most detailed Valentinian treaty still extant. LÄS MER

  5. 4. Economic Aspects of Ageing

    Författare :Paul Nystedt; Peter Zweifel; Institutionen för hälsovetenskaper; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; econometrics; Economics; Diffusion of Medical Technology; Social Networks; Time Allocation; Widowhood; Gender; Ageing; economic theory; economic systems; economic policy; Nationalekonomi; ekonometri; ekonomisk teori; ekonomiska system; ekonomisk politik;

    Sammanfattning : This thesis concerns economic aspects of ageing and investigates incentives and outcomes related to this process. The thesis is a collection of five essays. An introductory chapter provides an overall economic perspective of ageing. LÄS MER

  7. 5. A Universal of Human Interaction? – Manual Movement as Interactional Practice in Spoken and Signed Conversation

    Författare :Paul Cibulka; Göteborgs universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; human interaction; gesture; sign; sign language; conversation; speakership; self-touching;

    Sammanfattning : When humans interact, they may make use of a range of resources, such as head movements, facial expressions, manual movement, body posture and speech. It is assumed that participants both produce and perceive this stream of information in a differentiated way: Some segments are attended to as belonging to the content of the discourse while others are rather backgrounded and may serve to regulate the interaction in terms of speakership and turn-taking. LÄS MER