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  • 1965-1969  (3)
  • 1
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    Analytical chemistry 39 (1967), S. 265-267 
    ISSN: 1520-6882
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    Location Call Number Limitation Availability
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  • 2
    ISSN: 1573-2568
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary The first 30-min. gastric juice specimen following augmented histamine stimulation was collected from 32 patients. After measuring the volume and pH, each sample was divided into 2 equal parts, and one half was neutralized to pH 7.0. The paired samples were individually dialyzed and lyophilized, and their weight, hexose and nitrogen content, proteolytic enzyme activity, and B12 binding capacity were determined. When the paired samples were compared, in-vitro neutralization and dialysis reduced the concentration of the proteolytic enzyme activity and increased the concentration of hexoses and B12binding materials. In-vitro neutralization and dialysis reduced the weight of the samples and the total proteolytic enzyme activity, while the total B12 binding material was increased. The nitrogen concentration was reduced also by in-vitro neutralization and dialysis.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Medical & biological engineering & computing 4 (1966), S. 381-392 
    ISSN: 1741-0444
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology , Medicine
    Description / Table of Contents: Sommaire Dans le traitement de signaux électriques impulsionnels d'origine physiologique (ou autre) il est souhaitable de pouvoir obtenir un niveau continu qui soit stable et de supprimer le bruit. Cet article examine les différentes considérations dont il faut tenir compte pour un tel dispositif et montre le schéma électrique complet ainsi que des photographies des résultats obtenus avec un tel système.
    Abstract: Zusammenfassung Bei der Analyse von physiologischen und anderen elektrischen Impulssignalen ist eine stabile Gleichstrombasislinie und Rauschunterdrückung erwünscht. Die vorliegende Arbeit untersucht verschiedene Betrachtungen zur Konstruktion eines solchen Systems und liefert ein vollständiges elektrisches Schaltschema für eine Anordnung sowie Abbildungen zur Leistungsfähigkeit des Systems.
    Notes: Abstract In the processing of pulsed electrical signals of physiological origin (as well as signals from other sources), it is desirable to be able to provide a stable d.c. baseline and to suppress noise. This paper examines various design considerations for such a system and presents the complete electrical schematic for one design. Photographs of system performance are included.
    Type of Medium: Electronic Resource
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