Search Results - (Author, Cooperation:F. Muzzi)

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  1. 1
    Staff View
    Publication Date:
    2011-08-26
    Publisher:
    Nature Publishing Group (NPG)
    Print ISSN:
    0028-0836
    Electronic ISSN:
    1476-4687
    Topics:
    Biology
    Chemistry and Pharmacology
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    Aedes/*microbiology/physiology/*virology ; Animals ; Dengue/microbiology/*prevention & control/*transmission/virology ; Dengue Virus/isolation & purification/*physiology ; Drosophila melanogaster/microbiology ; Female ; Humans ; Insect Vectors/microbiology/physiology/virology ; Male ; Pest Control, Biological/*methods ; Queensland ; Time Factors ; Wolbachia/isolation & purification/*physiology
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  2. 2
    Giordano, G. ; Letardi, T. ; Muzzi, F. ; Zheng, C. E.

    [S.l.] : American Institute of Physics (AIP)
    Published 1994
    Staff View
    ISSN:
    1089-7623
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Electrical Engineering, Measurement and Control Technology
    Notes:
    A high-voltage pulse output modulator using a step-up transformer with two stages of magnetic pulse compression circuits has been developed as a spiker for the purpose of obtaining the breakdown of the gas mixture when using the spiker-sustainer excitation technique for pumping XeCl discharge lasers. When the transformer input is fed by a current pulse with a peak value and a full width of 1.16 kA and 1.6 μs, respectively, formed by a discharge of an initially charged 19-kV, 57-nF capacitance in series in the transformer primary loop, the 2.7-nF output capacitor bank (Cp) of the spiker can be charged up to 67 kV with a (10%–90%) rise time of 59 ns. The modulator has been tested at a repetition rate of up to 600 Hz in burst mode using a resistor in parallel with Cp as the load.
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  3. 3
    Staff View
    ISSN:
    1432-1084
    Keywords:
    Liver, interventional procedures ; Lasers ; Liver, US studies ; Liver neoplasms, therapy ; Hyperthermia
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Medicine
    Notes:
    Abstract The present report evaluates the efficacy and safety of percutaneous interstitial laser tissue ablation of the liver in nine New Zealand rabbits. A Nd: YAG laser was coupled to a quartz fibreoptic guide (600 μm) with a flat tip. The fibre and a thermocouple were placed in the lumen of two Chiba needles (18G) and these were inserted into the liver 10 mm apart under ultrasound guidance. The laser was fired for 5 min at 1, 3 and 5 W power, respectively, in three groups of rabbits. There were no acute complications and all the rabbits except one survived until the established time of sacrifice. The procedure induced a cavity surrounded by a zone (about 10 mm) of coagulative necrosis. After 2 weeks a strong peripheral inflammatory response was evident and after 4 weeks a capsule of connective tissue enclosed the lesions. Our study seems to offer a safe and rapid technique producing a “guaranteed kill radius” for the treatment of small hepatic neoplasms.
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses