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  • Articles: DFG German National Licenses  (2)
  • Deglutition Pharynx, dysfunction  (1)
  • goethite  (1)
  • 1
    Electronic Resource
    Electronic Resource
    Interobserver variability in cineradiographic assessment of pharyngeal function during swallow (1988)
    Springer
    Dysphagia 3 (1988), S. 46-48 
    Details
    ISSN: 1432-0460
    Keywords: Deglutition Pharynx, dysfunction ; Cineradiography
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Cineradiographic examinations of 72 patients with dysphagia and normal or abnormal studies demonstrating a range of pharyngeal dysfunctions during swallowing were retrospectively reviewed independently by six radiologists. The interobserver variability was then assessed. There was high concordance for the assessment of contrast medium reaching into the trachea, absent pharyngeal constriction, and the presence of Zenker diverticula. The concordance was less for normal pharyngeal function as well as decreased pharyngeal constriction and cricopharyngeal muscle impression less than 50%. The number of disagreements varied according to the observer's experience. Cineradiographic examinations of pharyngeal function during swallow had an acceptable degree of interobserver variability and can be a useful tool for the evaluation of pharyngeal function in patients with dysphagia.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02406279
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    The application of potentiometric techniques to study complexation reactions at the mineral/water interface (1993)
    Springer
    Aquatic sciences 55 (1993), S. 324-335 
    Details
    ISSN: 1420-9055
    Keywords: Potentiometric titration ; surface complexation ; equilibrium analysis ; model calculation ; goethite
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract The most widely used technique to characterize the acid/base and complexing properties of hydrous particle surfaces is based on potentiometric titrations. Properly applied it provides accurate data over wide concentration ranges and, with help of automatic measuring and data collecting systems, it has become possible to collect large amounts of data within a reasonably short time period. However, collection and interpretation of experimental data is beset with difficulties. Some of these difficulties are identified and discussed with special reference to some goethite systems.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00877277
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
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