Sökning: "argon"

Visar resultat 1 - 5 av 100 avhandlingar innehållade ordet argon.

  1. 1. Argon laser trabeculoplasty : clinical effects and indications in the treatment of capsular and simple glaucoma with a special evaluation of primary treatment in comparison with medication and the implication of intraocular pressure regulation on visual field and optic nerve head

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Bengt Bergeå; Uppsala universitet.; [1995]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICINE; MEDICIN;

    Sammanfattning : .... LÄS MER

  2. 2. Technical Aspects of Laparoscopic Liver Resection. An Experimental Study

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Kristinn Eiriksson; Uppsala universitet.; [2012]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Gas embolism; laparoscopy; liver resection; pneumoperitoneum; carbon dioxide; argon; bleeding; stapling device;

    Sammanfattning : Various techniques are used to transect the liver. With increase in laparoscopic liver resections (LLR), it is of even more interest to develop surgical techniques to minimize bleeding and the risk for gas embolism during transection. Instrument like argon enhanced coagulator provides good hemostasis but increases the danger of gas embolism. LÄS MER

  3. 3. On dynamics and thermal radiation of imploding shock waves

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Malte Kjellander; KTH.; [2010]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; converging shock waves; polygonal shock waves; temperature measurments; argon; plasma creation; ionisation; spectrometry; TECHNOLOGY Engineering mechanics; TEKNIKVETENSKAP Teknisk mekanik;

    Sammanfattning : Converging cylindrical shock waves have been studied experimentally. Numericalcalculations based on the Euler equations and analytical comparisons basedon the approximate theory of geometrical shock dynamics have been made tocomplement the study.Shock waves with circular or polygonal shock front shapes have been createdand focused in a shock tube. LÄS MER

  4. 4. Photoelectron Spectroscopy on Atoms, Molecules and Clusters The Geometric and Electronic Structure Studied by Synchrotron Radiation and Lasers

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Torbjörn Rander; Uppsala universitet.; [2007]
    Nyckelord :Atomic and molecular physics; Free clusters; Electron spectroscopy; Doped clusters; Laser excitation; Alkali metals; Electronic structure; Geometric structure; X-ray photoelectron spectroscopy XPS ; Resonant Auger spectroscopy RAS ; Near-threshold x-ray absorption fine structure NEXAFS ; Ultraviolet photoelectron spectroscopy UPS ; Detuning; Ultra-fast dissociation UFD ; Sodium; Potassium; Oxygen; Bromomethane; Argon; Xenon; Krypton; Molecular field splitting; Core hole lifetime; Core excitation; Atom- och molekylfysik;

    Sammanfattning : Atoms, molecules and clusters all constitute building blocks of macroscopic matter. Therefore, understanding the electronic and geometrical properties of such systems is the key to understanding the properties of solid state objects. LÄS MER

  5. 5. Molecular Beam Studies of Ice Surface Properties

    Detta är en avhandling från Göteborg : Intellecta Docusys

    Författare :Martina Suter; Göteborgs universitet.; Gothenburg University.; [2007]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Ice; surface; molecular beam; collision; dynamics; surface disorder; water condensation; helium; argon; carbon dioxide;

    Sammanfattning : .... LÄS MER