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  • 25.70.Ef  (2)
  • 25.70.Lm  (1)
  • Absorbierbare Fäden  (1)
  • 1
    ISSN: 1434-601X
    Keywords: 25.70.Cd ; 25.70.Ef
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract The 16 O+ 15 N reaction products have been studied by the γ-ray detection method in the CM energy range 15.5 to 36.1 MeV and by the kinematical coincidence method at energies ranging from E CM =20.6 to 33.5MeV. The γ-ray yield excitation function of the 16O 3− inelastic channel shows the existence of resonant structures. Two structures with ∼ 1.6 MeV width are observed in the large angle elastic scattering excitation function, they are correlated with the resonances seen in the inelastic channel. Angular momentum assignments were made from the elastic backward angular distributions.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Langenbeck's archives of surgery 355 (1981), S. 479-484 
    ISSN: 1435-2451
    Keywords: Absorbable sutures ; Second generation of polyglycolic acid sutures ; Gastrointestinal all-layer suture ; Absorbierbare Fäden ; 2. Generation der PGS-Fäden ; gastrointestinale einreihige Allschichtennaht
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Polyglycolsäurefäden weisen gegenüber anderen resorbierbaren und nicht resorbierbaren Nahtmaterialien folgende Vorteile auf: hohe Fadenzug- und Knotenbruchsicherheit, definierte fast lineare Zugfestigkeitsabnahme, keine immunologische Reaktionen, geringe Capillarität, minimale Gewebereaktion, fast keine fadenbedingte Narbenbildung, Ausheilung von Fadeninfektionen ohne chirurgische Fadenentfernung und Geweberegeneration bei fast ausbleibender Narbenbildung. Diese Vorteile besitzen auch PGS-Fäden der 2. Generation, die wesentlich bessere Handhabungseigenschaften aufweisen, so daß auch der Einsatz bei ungünstigen Lokalisationen handhabungstechnisch möglich wird. In der Chirurgie des Gastrointestinaltraktes und der Trachea und Bronchien wird durch PGS-Nahtmaterialien vor allem der Trend zur einreihigen Allschichtennaht gefördert.
    Notes: Summary Polyglycolic acid (PGA) sutures have proved to be superior than other, nonabsorbable suture materials: a higher traction capacity and knot-tearing security, a defined and nearly linear decrease of traction capacity, no immunological reactions, very little capillarity, minimal tissue reaction, nearly no scar formation, and a bactericidal effect. PGA sutures of the second generation have the same advantages, but surgical handling is so much improved that they may be technically employed in unfavorable locations. In the surgery of gastrointestinal tract and respiratory organs there is a trend to connect all layers with one suture.
    Type of Medium: Electronic Resource
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  • 3
    ISSN: 1434-601X
    Keywords: 25.70.Jj ; 25.70.Lm ; 25.85.Ge
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract The binary decay properties of the47V nucleus, produced in the35Cl +12C reaction, have been investigated at the35Cl bombarding energiesE lab = 180 and 200 MeV by means of a kinematical coincidence technique. Binary reaction products show full energy equilibration and a characteristic 1/sin(θ cm) angular distribution. The elemental distribution of the fully-damped products is asymmetric, similar to what has previously been observed in the decay of the56Ni nucleus. Comparison with theoretical model predictions suggests the occurrence of a fusion-fission rather than orbiting process. Moreover the calculations performed using the Extended Hauser-Feshbach Method reproduce well the experimental fission yields. A general discussion of orbiting and fusionfission experimental data of light heavy-ion systems is presented in the framework of the calculated number of available open channels for these systems.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    The European physical journal 338 (1991), S. 61-65 
    ISSN: 1434-601X
    Keywords: 25.70.Cd ; 25.70.Ef
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract Excitation functions for12C+12C elastic and inelastic scattering to 2+ level have been measured over the energy range 30–60 MeV (cm) by 250 keV steps using the kinematical coincidence method. The intermediate structure resonances disappear aboveE cm=35 MeV while the broad and irregular structure becomes a general feature of the interaction at higher energies.
    Type of Medium: Electronic Resource
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