Search for dissertations about: "atmospheric pressure"

Showing result 1 - 5 of 125 swedish dissertations containing the words atmospheric pressure.

  1. 1. Mesoscale Simulations of Atmospheric Flow in Complex Terrain

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Matthias Mohr; Uppsala universitet.; [2003]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Meteorology; Mesoscale modeling; Flow in complex terrain; Atmospheric dispersion; Model comparison; Boundary conditions; Numerical modeling; Atmospheric pressure; Gravity waves; Meteorologi; NATURAL SCIENCES Earth sciences Atmosphere and hydrosphere sciences Meteorology; NATURVETENSKAP Geovetenskap Atmosfärs- och hydrosfärsvetenskap Meteorologi; Meteorology; meteorologi;

    Abstract : The MIUU mesoscale model was further developed, in order to include information on large-scale atmospheric fields from global or regional atmospheric climate- and weather-prediction models. For this purpose, a new lateral boundary condition was developed and implemented into the model. READ MORE

  2. 2. Fluid dynamic principles for analysis of intracranial pressure control application towards space medicine and hydrocephalus

    University dissertation from Umeå : Umeå Universitet

    Author : Petter Holmlund; Umeå universitet.; Umeå universitet.; [2019]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Intracranial pressure; posture; cerebrospinal fluid; microgravity; venous collapse; internal jugular vein; fluid dynamics; venous pressure; spaceflight-associated neuro-ocular syndrome; hydrocephalus; mathematical modeling; ultrasound; magnetic resonance imaging;

    Abstract : Intracranial pressure (ICP) is an important component of the fluid dynamic environment of the brain and plays a central role with regards to the maintenance of normal cerebral blood flow and neuronal function. However, many regulatory mechanisms controlling the ICP are still poorly understood. READ MORE

  3. 3. On atmospheric low frequency variability, teleconnections and link to jet variability

    University dissertation from Stockholm : Department of Meteorology, Stockholm University

    Author : Waheed Iqbal (وحید اقبال ); Stockholms universitet.; [2019]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Atmospheric Sciences and Oceanography; atmosfärvetenskap och oceanografi;

    Abstract : The atmosphere is a complex system with an infinite number of independent variables. The best approximations of the atmosphere are made using numerical models. The use of such models provides an invaluable tool for studying the atmospheric system. READ MORE

  4. 4. Atmospheric corrosion of the MgAl alloy AM50 in rheocast and high pressure diecast conditions - Influence of Microstructure, CO2 and NaCl

    University dissertation from Stockholm : Department of Meteorology, Stockholm University

    Author : Mehrdad Shahabi Navid; [2014]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SEM; MgAl alloy; Atmospheric corrosion; High pressure diecast; XPS; XRD; Rheocast;

    Abstract : The NaCl-induced atmospheric corrosion of the high pressure diecast (HPDC) MgAl alloy AM50 was investigated. Commercially pure (CP) Mg was used as the reference. Two levels of salt; i.e. READ MORE

  5. 5. Relationships between Atmospheric Circulation and Wind Erosion in Southern Sweden and Australia

    University dissertation from Marie Ekström, Dept. of Phys. Geog. and Ecos. Anal., V-huset John Ericssons väg 1, 2nd floor

    Author : Marie Ekström; Lunds universitet.; Lund University.; [2002]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; pedology; cartography; climatology; Fysisk geografi; geomorfologi; marklära; kartografi; klimatologi; Physical geography; geomorphology; Geologi; fysisk geografi; physical geography; Geology; sea level pressure; atmospheric circulation; erosivity; wind erosion; wind climatology; Scania; Australia;

    Abstract : Popular Abstract in Swedish Områden som är kontinuerligt utsatta för vinderosion löper stor risk för att erhålla en försämrad jordkvalitet eftersom vinderosion innebär en utsållning av fina fraktioner och humus från jordmånen. För att vinderosion ska inträffa krävs en kombination av vissa väder- och markförhållanden. READ MORE