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  • 1
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Clinical and experimental pharmacology and physiology 8 (1981), S. 0 
    ISSN: 1440-1681
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 2
    ISSN: 1619-7089
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Scanning for malignant or inflammatory lesions with 67Ga citrate currently has a number of major limitations. In an effort to improve visualisation of the abdomen and pelvis, and to reduce the time between 67Ga citrate injection and the scan (usually 72 h) a series of patients was given an intramuscular injection of 100 mg iron-sorbitol citric acid complex (jectofer) two hours prior to receiving an intravenous injection of 67Ga citrate. Laboratory measurements on blood samples removed at different times showed that this pre-treatment altered radically both the amount of free transferrin and the level of 67Ga activity in the blood pool for the majority of patients. Follow up of 30 patients entered in this preliminary trial showed that when 24 h and 48 h scans were analysed together, accuracy in the diagnosis and localisation of pathological lesions was at least as good as by the standard method. We believe that by saturating the free transferrin with iron, uptake into normal soft tissues may be modified sufficiently to enhance significantly the tumour to background ratio, thereby making earlier scanning possible. Investigations are continuing.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Zeitschrift für angewandte Mathematik und Physik 31 (1980), S. 524-532 
    ISSN: 1420-9039
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics , Physics
    Description / Table of Contents: Zusammenfassung Zur Untersuchung der Stabilität von Wirbelströmungen bei nichtaxisymmetrischen kleinen Störungen ist eine Differenzemethode entwickelt worden. Sie wird auf Batchelor's Lösung für die abgehende Wirbellinie angewendet. Die Methode erscheint für diese Art von Problemen gut geeignet und einfach in der Anwendung.
    Notes: Summary A finite difference method has been developed to study the inviscid stability of swirling flows to small non-axisymmetric disturbances. We apply the method to Batchelor's trailing line vortex solution [3]. The method appears to be more efficient, and simpler to implement for this class of problem, than previously reported methods.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Journal of engineering mathematics 14 (1980), S. 117-132 
    ISSN: 1573-2703
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics , Technology
    Notes: Summary The boundary layer over a flat plate of semi-infinite extent in a stratified and rotating flow grows forward from the trailing edge, and is characterized by an intrinsic length scaleL, which represents the distance from the trailing edge at which vortex stretching becomes just as important in the boundary layer as baroclinic vorticity production. Near the trailing edge, the layer is essentially the layer in a purely stratified flow; far upstream (manyL), it is an Ekman layer. The boundary layer entrains no fluid, but induces at its edge a transverse velocity component which drives an higher-order streamwise outer flow. If the flow is bounded above and below by horizontal planes, the Wiener-Hopf solution for this outer flow indicates that the disturbance decays rapidly downstream, but the transverse velocity component is non-zero far upstream.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Springer
    Higher education 12 (1983), S. 389-397 
    ISSN: 1573-174X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Nature of Science, Research, Systems of Higher Education, Museum Science
    Notes: Abstract It has recently been suggested that “portfolio analysis” has a role to play in the strategic planning of institutions of higher education. This article examines this proposition and finds it to be broadly correct. The article discusses the adaptation of the technique to the current context and then describes its application to data from a university.
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Springer
    Hydrobiologia 116-117 (1984), S. 425-428 
    ISSN: 1573-5117
    Keywords: seaweed ; Macrocystis ; harvesting ; understory algae ; light ; recruitment ; central California
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Type of Medium: Electronic Resource
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  • 7
    ISSN: 0306-042X
    Keywords: Chemistry ; Analytical Chemistry and Spectroscopy
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: The acid fraction from an extract of a test well sample obtained from a landfill site has been examined by capillary gas chromatography mass spectrometry, and liquid chromatography mass spectrometry. In the latter case conventional and glass-lined stainless steel microbore liquid chromatography columns were used. Desorption chemical ionization and field desorption mass spectrometry have been used to profile the major components present in the mixture. This combined approach enables a more detailed characterization of the sample to be obtained and the techniques have been found to be mutually complementary. Glass-lined stainless steel microbore columns used with a gradient system are shown to provide high quality liquid chromatographic mass spectrometric data.
    Additional Material: 4 Ill.
    Type of Medium: Electronic Resource
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