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  • Articles: DFG German National Licenses  (4)
  • Electronic Resource  (4)
  • 1980-1984  (4)
  • 1935-1939
  • 1930-1934
  • Polymer and Materials Science  (2)
  • Electron microscopy  (1)
  • Importance of early relaparotomy  (1)
Source
  • Articles: DFG German National Licenses  (4)
Material
  • Electronic Resource  (4)
Years
Year
  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Archives of dermatological research 269 (1980), S. 39-49 
    ISSN: 1432-069X
    Keywords: Mouse skin ; UV-light ; Experimental elastosis ; Light microscopy ; Electron microscopy ; Mäusehaut ; ultraviolettes Licht ; experimentelle Elastose ; Lichtmikroskopie ; Elektronenmikroskopie
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Der Einfluß chronischer UV-Lichteinwirkung auf das dermale Bindegewebe der Nacktmaus (Ng/-) wurde licht- und elektronenmikroskopisch untersucht (25 Tiere; Dauer der Bestrahlung 8,5 Monate; tägliche Strahlendosis 40±2 J/cm2). Die induzierten Bindegewebsveränderungen entsprechen weitgehend dem Bild, wie es bei der menschlichen aktinischen Elastose angetroffen wird.
    Notes: Summary The effect of long-term ultraviolet irradiation on the connective tissue of the skin was investigated in 25 naked (Ng/-) mice which received a total daily radiant dose of 40±2 J/cm2 for a period of 8.5 months. The produced alterations were very similar to those found in actinic elastosis of humans, as assessed by histologic and electron-microscopic criteria.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Langenbeck's archives of surgery 359 (1983), S. 237-247 
    ISSN: 1435-2451
    Keywords: Appendectomy/first century ; Results ; Problems ; Importance of early relaparotomy ; Pylethrombophlebitis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Dieser Bericht aus einem kleinen Krankenhaus über 1302 Operationen aller Erkrankungsgrade des Wurmfortsatzes und aller Patientenaltersstufen mit nur 2 Verlusten (= 0,15%)1 veranschaulicht eingehend den Erfolgsanteil der 16 „dringlichen frühzeitigen Relaparotomien” an solchem beglückenden Spitzenfeldergebnis, befaßt sich — stark kasuistisch belegt — mit diagnostischen, indikatorischen und intraoperativen Problemen und schneidet abschließend das Thema „septische Pfortaderthrombose” — Pylephlebitis —einschließlich der Frage nach der Schicksalhaftigkeit ihres Verlaufes an.
    Notes: Summary A small hospital reports on the results of 1302 appendectomies: all degrees of morbidity of the appendix and all patient ages are represented. There were only 2 deaths (0.15%), which also illustrates the very satisfactory success rate in the 16 “urgent early relaparotomies” (only 1 of 11 patients died). Richly demonstrated by case reports, it deals with diagnostic, indicative, and intraoperative problems and finally broaches the subject of “suppurative pylethrombophlebitis” secondary to acute appendicitis, including the question about its fateful course.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Acta Polymerica 33 (1982), S. 291-296 
    ISSN: 0323-7648
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Physics
    Description / Table of Contents: Im Rahmen der BIXON-ZWANZIG-Theorie wird die Dynamißk von Polymerlösungen unter Berücksichtigung voi hydrodynamischen and excluded-volume-Wechselwirkungen konsistent behandelt. Die Ergebnisse bestätigen die wesentlichsten Eigenschaften des “blob” -Bildes, d. h. den Einfluß der nicht-uniformen Ausdehnung der Kette auf die Relaxationszeiten und die Intrinsic-Viskosität, unterscheiden sich im Detail jedoch von den Ergebnissen von DAUD und JANNINK sowie WEILL und DES CLOIZEAUX. Entgegen den Voraussagen wird ein zweites Plateau in [η(ω)] nicht beobachtet.
    Notes: The dynamics of polymer solutions are consistently treated by the BIXON-ZWANZIG theory including both hydrodynamic and excluded volume interactions. The results confirm generally the essential features of the “blob” picture in polymer dynamics, i.e. the influence of non-uniform chain expansion on the relaxation time spectra and the intrinsic viscosity, but differs in detail from results by DAOUD and JANNINK and WEILL and DES CLOIZEAUX. Especially no second plateau in [η(ω)] is observed.
    Additional Material: 5 Ill.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Acta Polymerica 32 (1981), S. 92-97 
    ISSN: 0323-7648
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Physics
    Description / Table of Contents: The optimized ROUSE-ZIMM-theory by BIXON and ZWANZIG is used to derive consistently viscoelastic relaxation times of chain models including the hydrodynamic interaction and excluded volume. The intrinsic viscosity is calculated on the basis of these relaxation time spectra.
    Notes: Auf der Basis des von BIXON und ZWANZIG begründeten optimierten ROUSE-ZIMM-Modells werden viskoelastische Relaxationszeiten für Modellketten unter Berücksichtigung des excluded-volume-Effecktes und der hydrodynamischen Wechselwirkung in konsistenter Weise berechnet. Die Eigenviskosität wird auf der Grundlage der Relaxationszeit-spektren berechnet.
    Additional Material: 6 Ill.
    Type of Medium: Electronic Resource
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