ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

feed icon rss

Ihre E-Mail wurde erfolgreich gesendet. Bitte prüfen Sie Ihren Maileingang.

Leider ist ein Fehler beim E-Mail-Versand aufgetreten. Bitte versuchen Sie es erneut.

Vorgang fortführen?

Exportieren
Filter
  • HDL  (1)
  • Key words: Holographic interferometry, Two-reference beam holography, Shock wave focusing  (1)
  • 1995-1999  (1)
  • 1985-1989  (1)
Sammlung
Verlag/Herausgeber
Erscheinungszeitraum
  • 1995-1999  (1)
  • 1985-1989  (1)
Jahr
  • 1
    Digitale Medien
    Digitale Medien
    Springer
    Shock waves 7 (1997), S. 343-350 
    ISSN: 1432-2153
    Schlagwort(e): Key words: Holographic interferometry, Two-reference beam holography, Shock wave focusing
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Physik , Technik allgemein
    Notizen: Abstract. Transient shock waves in a confined elliptical chamber are experimentally investigated. Quantitative results of the pressure distribution are obtained for an air-filled cavity. Lower bounding surfaces of different geometrical shapes can be inserted making it possible to get chambers with varying height. An electrical discharge across a pair of electrodes inside the cavity gives rise to the shock waves. Double pulsed holographic interferometry is used to study the propagation and focusing process of the waves. The results are quantitatively evaluated by using the method of two-reference-beam holography. The angular pressure distribution behind the converging wave front is presented for different geometries of an air-filled cavity. The pressure distribution is non-homogeneous but symmetric along the wave front. The pressure level is higher for the geometry where the height of the chamber decreases with the radial distance from the outgoing focus and lower for increasing height of the chamber. In addition, shock waves in a water-filled cavity are studied. In this case qualitative results are obtained.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 2
    ISSN: 1432-1041
    Schlagwort(e): glipizide ; plasma lipoproteins ; HDL ; LDL ; cholesterol ; triglycerides ; blood glucose ; Type 2 diabetes ; insulin-dependent diabetes
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Chemie und Pharmazie , Medizin
    Notizen: Summary A double-blind, placebo-controlled investigation has been made into the effects of 8 weeks of glipizide treatment in diabetics previously classified as Type 2 but with subsequent attenuation of insulin secretion and thence maintained on exogenous insulin. Although all patients were exposed to therapeutic plasma concentrations of glipizide, fasting blood glucose, haemoglobin A1 and plasma lipoproteins (HDL, LDL, total cholesterol and triglycerides) did not show any consistent improvement following this treatment. It appears unlikely that SU (glipizide) has any primary effect on insulin action or on plasma lipoproteins. Its primary action is to augment insulin release and availability, so, its use should be restricted to Type 2 diabetics who retain insulin secretion.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
Schließen ⊗
Diese Webseite nutzt Cookies und das Analyse-Tool Matomo. Weitere Informationen finden Sie hier...