Library

X
feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
  • Electronic Resource  (3)
  • Polymer and Materials Science  (2)
  • Arterial Reconstruction  (1)
  • 1
    Electronic Resource
    Electronic Resource
    196. Behandlung begleitender Gefäßverletzungen bei Unfallen (1974)
    Springer
    Langenbeck's archives of surgery 337 (1974), S. 849-849 
    Details
    ISSN: 1435-2451
    Keywords: Vascular Injury ; Arterial Reconstruction ; Traumatic Ischemia ; Gefäßverletzung ; Arterienrekonstruktion ; Traumatisch bedingteIschämie
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Bericht über 314 Eingriffe am Arteriensystem nach Unfällen, davon 35 Aortenverletzungen. Unfallursachen: penetrierende, iatrogene, stumpfe Verletzungen, Verkehrsunfälle. Therapie: primär 40 Ligaturen, 9 Amputationen, 19 mal konservative Behandlung. 246 Arterien warden rekonstruiert. Ergebnis: 183 Rekonstruktionen zeigen gute, 18 eingeschränkte Funktion, 24 Patienten warden amputiert, 31 starben. — 28 Ligaturen zeigen gute Funktion, 5 schlechte Funktion, 6 Patienten warden amputiert, 1 starb. — Die konservativ Behandelten zeigen 9 mal gute, 5 mal eingeschränkte Funktion, 1 Amputation und 3 mal letalen Ausgang.
    Notes: Summary The report deals with 314 vascular operations after accidents, 35 of which involved aortic injury. Etiology: penetrating, iatrogennc, traumatic, following traffic accidents. Treatment: primary ligations in 40, amputation in 9, conservative treatment in 19 patients. Arterial reconstruction was performed in 246 cases. Results: 183 reconstructions resulted in good, 18 in limited function, 24 patients needed amputation, and 31 died. Twenty-eight ligations left good and 5 bad function, 6 patients needed amputation, and 1 died. Of the conservatively treated patients, 9 had good, and 5 had limited function, 1 required amputation, and 3 died.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01278828
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Leichte Turbolader-Verdichterräder aus Aluminium- und Magnesium-Feinguß (1997)
    Weinheim : Wiley-Blackwell
    Materialwissenschaft und Werkstofftechnik 28 (1997), S. 167-175 
    Details
    ISSN: 0933-5137
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Description / Table of Contents: Light turbocharger compressor wheels from aluminium and magnesium investment castingWithin the scope of a team work between Kühnle, Kopp & Kausch AG, Volkswagen AG, Sterling International Technologies Ltd. and the Fraunhofer Institute for Strength of Structures under Operational Conditions LBF compressor wheels of aluminium and magnesium investment casting were developed and tested. Strength and fatigue tests, overspeed and field tests as well as metallographic checks were made in addition to the finite element calculations to optimize the stress under centrifugal force in an appropriate way for the materials involved. The results and the knowledge gathered are to clarify whether magnesium alloys are an appropriate replacement for the proven standard aluminium alloy for turbochargers.
    Notes: Im Rahmen einer Zusammenarbeit zwischen der Kühnle, Kopp & Kausch AG, Volkswagen AG, Sterling International Technologies Ltd. und dem Fraunhofer-Institut für Betriebsfestigkeit LBF wurden Verdichterräder aus Aluminium- und Magnesiurn-Feingußlegierungen entwickelt und untersucht. Festigkeits- und Schwingfe-stigkeitsuntersuchungen, Schleuder- und Feldversuche sowie metallographische Untersuchungen wurden von Finite-Element-Berechnungen begleitet, mit denen Spannungsverteilungen am Bauteil optimiert wurden. Anhand der ermittelten Ergebnisse soll geklärt werden, inwieweit Magnesium-Feingußlegierungen die gegenwärtig für Turbolader-Verdichterräder eingesetzten Aluminium-Feingußlegierungen ersetzen können.
    Additional Material: 14 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/mawe.19970280407
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Molecular configuration of polystyrene in benzene (1963)
    New York : Wiley-Blackwell
    Journal of Polymer Science Part A: General Papers 1 (1963), S. 2387-2394 
    Details
    ISSN: 0449-2951
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Physics
    Notes: The particle scattering factor P(ϑ) with Gaussian statistics for polydispersed systems has been treated. For a polystyrene sample with a sharp molecular weight distribution (Mw/Mn 〈 1.02, Mw = 1.5 X 106), the measured angular dependence of scattered intensity indicates that the polymer coil does obey Gaussian statistics. This holds for a range of concentrations provided the variation of the constant representing the radius of gyration with concentration is adjusted.
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/pol.1963.100010716
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...