Search for dissertations about: "density profile"

Showing result 1 - 5 of 196 swedish dissertations containing the words density profile.

  2. 1. Cluster investigations of the extent and altitude distribution of the auroral density cavity

    Author : Love Alm; Göran T. Marklund; Tomas Karlsson; Rickard Lundin; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Auroral density cavity; auroral accelaration; Cluster; in situ observation; electron density; pseudo altitude; Physics; Fysik;

    Abstract : The auroral density cavity constitutes the boundary between the cold, dense ionospheric plasma and the hot, tenuous plasma sheet plasma. The auroral density cavity is characterized by low electron density and particle populations modified by parallel electric fields. READ MORE

  4. 2. The decline of choreography and its movement : a body's (path)way

    Author : Paz Rojo; Chrysa Parkinson; Victoria Pérez Royo; Noémie Salomon; Stockholms konstnärliga högskola; []
    Keywords : HUMANIORA; HUMANITIES; Dance; withdrawal; no-future; destitution; gap; eclipse; crisis; body of dance; extra; Gerry; anonymity; bloom; whatever; impersonal; pre-individual; impossible; not-yet produced potentiality; path way; raw fact material signification; practical matter; reading apparatus; perceiving-receiving; preparation; before the beforehand; beginning : end; use; continuity; what s happening; doing; texture; articulation; density; volume; common surface; outside; out-side-ing; choreography; movement; Performativa och mediala praktiker; med inriktning mot film och media koreografi opera scen; Performative and mediated practices; with specializations in choreography film and media opera performing arts;

    Abstract : This doctoral artistic research project addresses the possibility of a dance withdrawn from that neoliberal scheme accordingto which self-performance, entrepreneurship and the production of subjectivity rule. Taking as a starting point the dissident corporealities that have emerged in the last fifty years in Western contemporary experimental dance; the project involvesaesthetic, philosophical and socio-political perspectives, carried out on choreographic, performative, textual, audiovisual, curatorial and discursive media. READ MORE

  5. 3. On the compression properties of paper - implications for calendering

    Author : Peter Rättö; KTH; []
    Keywords : calendering; compression; creep; density; finite element analysis; heat transfer coefficient; mechanical properties; temperature; thermal conductivity; viscoelasticity; z-direction;

    Abstract : The objective of this work was to study and describe thedeformation of paper in the thickness direction in a calendernip that in some cases was heated. The temperature distributionin the thickness direction was evaluated using modelexperiments. READ MORE

  6. 4. Subsurface fluxes of mass and energy at the accumulation zone of Lomonosovfonna ice cap, Svalbard

    Author : Sergey Marchenko; Veijo Pohjola; Rickard Pettersson; Carleen Reijmer; Thomas Schuler; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; glacier; ice sheet; sea level; runoff; ice; firn; snow; stratigraphy; density; core; radar; thermistor; temperature; preferential water flow; thermal conductivity; water content; Geovetenskap med inriktning mot naturgeografi; Earth Science with specialization in Physical Geography;

    Abstract : Glaciers cover ca 10% of the Earth's land and are found in the high altitudes and latitudes. They are important components of environmental systems due to the multiple feedbacks linking them with the atmosphere, hydrosphere and periglacial landscapes. READ MORE

  7. 5. Towards Topography Characterization of Additive Manufacturing Surfaces

    Author : AMOGH VEDANTHA KRISHNA; Bengt Göran Rosén; Frederic Cabanettes; Högskolan i Halmstad; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Laser-based Powder bed fusion; Fused deposition modeling; Structured light projection; Stylus profilometer; Multiple regression; Areal surface texture parameters; Profile parameters; Feature-based characterization; Power spectral density; Scale-sensitive fractal analysis; Confocal fusion; Additive manufacturing;

    Abstract : Additive Manufacturing (AM) is on the verge of causing a downfall to conventional manufacturing with its huge potential in part manufacture. With an increase in demand for customized product, on-demand production and sustainable manufacturing, AM is gaining a great deal of attention from different industries in recent years. READ MORE