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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Cellular and molecular life sciences 35 (1979), S. 548-549 
    ISSN: 1420-9071
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary A comparison has been made between the separation of nucleated cells from human bone marrow aspirates by high mol.wt polymers and the buffy coat techniques.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Archives of dermatological research 257 (1976), S. 109-112 
    ISSN: 1432-069X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    International journal of legal medicine 80 (1977), S. 189-190 
    ISSN: 1437-1596
    Keywords: Schädelidentifizierung, Video-Bildmischverfahren ; Video Bildmisch-verfahren, Schädelidentifizierung
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine , Law
    Description / Table of Contents: Zusammenfassung Die Schädelidentifizierung nach dem Verfahren der elektronischen Bildmischung konnte mit Hilfe eines Video-Trickmischers über die reine Superprojektionsmethode hinaus zu einem Trickbild-Differenz-Verfahren weiter-entwickelt werden. Die Anwendung dieser Techniken in Kombination ist wegen der dadurch gegebenen verbesserten Kontrollmöglichkeit der Kongruenz des Superprojektionsmisch-bildes sehr zu empfehlen.
    Notes: Summary Skull identification by electronic photo-composition can, with the help of a video-animation compositor, be further developed beyond the pure superprojection technique into an animated picture-difference image. The employment of this combined technique is to be recommended on account of the improved possibilities of control to be realized in the congruity of the superprojection composite picture.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    International journal of legal medicine 80 (1977), S. 183-187 
    ISSN: 1437-1596
    Keywords: Identitizierung, Schädel ; Schädelindentifizierung, Superprojektions-vefahren ; Superprojektoionsverfahren, Schädelidentifizierung ; Video-Bild-mischverfahren
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine , Law
    Description / Table of Contents: Zusammenfassung Die fotografische Schädelidentifizierung durch das bekannte Superprojektionsverfahren konnte durch Verwendung einer Video-Anlage modifiziert und entscheidend verbessert werden. Das auf elektronischer Bildmischung beruhende Identifizierungsverfahren ist methodisch einfach zu handhaben und bietet dem Untersucher die Möglichkeit, in wesentlich größerem Umfang die Beziehungen zwischen Knochen- und Weichteil-proportionen und den Strukturen der Knochenoberfläche und den Einzelheiten der Weichteilform als konkret faßbare Identitätsmerkmale zu erkennen. Die große Anzahl an kontrollierbaren Merkmalen gestattet es, bei dem hohen Maß an Individualität, das der Kopf bietet, nicht nur entweder „ein gutes Hineinpassen“ oder „ Nichthineinpassen“ eines Schädels in eine Fotografie, sondern einen Identitäts-beweis oder-ausschluß zu erreichen.
    Notes: Summary The photographic identification of a skull through the well-known superprojection technique can be modified and decisively improved by the use of a video-tape system. The identification method based on electronic photo composition is methodically simple to use. It offers the examiner the possibility to recognize the relationship between bone and soft part proportions, and the structure of the bone surface and the details of the soft part shape, as a concrete, tangible characteristic of identity to a substantially greater extent. The large number of controllable characteristics inherent in the high degree of individuality of the skull offers not just an either/or „The skull fits“/ „It does not fit“ into a photograph, but achieves proof or disproof of identity.
    Type of Medium: Electronic Resource
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  • 5
    ISSN: 0049-8246
    Keywords: Chemistry ; Analytical Chemistry and Spectroscopy
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Physics
    Notes: The use of Nickel-59 as an excitation source for the X-ray fluorescence analysis of carbon and low alloy steels has been investigated. Nickel-59 has a half life of 80 000 y and is essentially a pure source of cobalt K X-rays. It is ideal as an X-ray source for field systems because the encapsulated source is small, rugged and requires no external power or maintenance. The prototype system require ∼2½ minutes to obtain a manganese analysis, and 15 minutes to determine vanadium, chromium and manganese concentrations. These times could be shortened about a factor of 40 with a more intense excitation source and a larger area detector. The feasibility of portable field systems is discussed.
    Additional Material: 7 Ill.
    Type of Medium: Electronic Resource
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