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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    International journal of legal medicine 102 (1989), S. 143-148 
    ISSN: 1437-1596
    Keywords: Traumatology ; Asiatic shurikens ; Dynamics of injuries ; Stich-Schnittdynamik ; asiatische Wurfsterne ; Traumatologie, Verletzungen durch Wurfstern
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine , Law
    Description / Table of Contents: Zusammenfassung Mit Hilfe einer Hochfrequenzkamera wurden Translationsgeschwindigkeit und Rotationsgeschwindigkeit eines geworfenen, stilettartig spitzen und geschärften Wurfsterns ermittelt, um mit diesen Geschwindigkeiten die Auftreffenergie des Wurfsterns zu berechnen. Die dabei gewonnenen Ergebnisse beweisen, daß durch diese Wurfsterne tödliche Eindringtiefen in den Körper zu erzielen sind. Der Handel mit diesen „Sportgeräten“ sollte gesetzlich untersagt werden.
    Notes: Summary In 10 tests, the linear velocity and rotation frequency of a thrown, pointed, razor-sharp shuriken were investigated using a high-speed camera. The linear velocity (5.1–9.87 m/s) and rotation frequency (0–4.46 m/s) determine the impact (0.91–3.6 nm) of this Asiatic weapon. An impact of 3.6 Nm is sufficient to cause a penetration depth of more than 3.5 cm within the regio ossis temporalis, the regio collis lateralis and the regio intercostalis. Legally, the use of this new generation of pointed, razor-sharp shurikens should be prohibited as “sports” apparatus.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Oxidation of metals 29 (1988), S. 487-497 
    ISSN: 1573-4889
    Keywords: Alloy ; oxidation ; platinum ; palladium ; rhodium
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Abstract The surfaces of Pt-45Pd-10Rh foils oxidized over the range 875–1075 K in a 20% O2-Ar mixture at atmospheric pressure were examined by Auger electron, X-ray photoelectron, and Raman spectroscopy. The composition of the oxide formed on the surface was found to vary with temperature from predominantly PdO at 875 K to PdRhO2 at 1075 K. Only a few atomic percent Pt was observed, present in both the metallic and (apparently) +1 oxidation states at 875 K and in the metallic state at 1075 K. The formation of PdRhO2 (and no Rh2O3) at 1075 K was found to persist upon reoxidation following a low-temperature reduction cycle in which the increased Rh concentration on the surface was retained. An oxidation-induced Rh enrichment of the surface of the alloy foil beyond 50 at. % does not appear likely within the temperature/pressure regime investigated.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    New York, NY : Wiley-Blackwell
    Plant/Operations Progress 7 (1988), S. 111-113 
    ISSN: 0278-4513
    Keywords: Chemistry ; Chemical Engineering
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Notes: A Corporate Waste Minimization Committee at Du Pont has a charter to coordinate common concerns and solutions for reducing waste and to increase the awareness throughout the organization of the potential opportunities and economic benefits for minimizing waste.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
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