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  • 1
    Electronic Resource
    Electronic Resource
    Intravenous nitroglycerin perfusion techniques — Clinical implications (1982)
    Springer
    Intensive care medicine 8 (1982), S. 93-95 
    Details
    ISSN: 1432-1238
    Keywords: Intravenous nitroglycerin ; Polyvinyl chloride tubing ; Polyethylene tubing ; Polypropylene syringe
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Two types of intravenous nitroglycerin (NTG) perfusion sets were studied using laboratory techniques. A known concentration of NTG was placed in each of these sets, and an evaluation was made as to the dose of NTG actually received by the patient after passage of the NTG solution through the sets. Set number one consisted of a glass container and polyvinyl chloride (PVC) tubing. After passage through this set, there was a rapid and significant decrease in the NTG concentration, i.e. the dose actually received by the patient is less than the dose theoretically administered. Set number two consisted of a polypropylene syringe and polyethylene tubing. After passage through this set, there was no significant change in the NTG concentration, i.e. the patient receives the full theoretical dose.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01694874
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    The alpha decay study of223Th (T 1/2=0.6 s) (1992)
    Springer
    The European physical journal 341 (1992), S. 401-406 
    Details
    ISSN: 1434-601X
    Keywords: 21.10.Hw ; 23.20.Lv ; 23.60.te
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract The219Ra levels, fed by the α-decay of223Th, have been studied by anα−γ coincidence experiment. AK=1/2+ band, based on the 7/2+ ground state, with a large decoupling parameter a=−5.5 is proposed. Three levels with spins 5/2, 9/2, 7/2 and lowα-hindrance factors around 140 keV, can be considered as members of aK=5/2+ band, perturbed by the Coriolis coupling of configurations arising from theg9/2 shell. TheseK =1/2+ and 5/2+ orbitals are expected forN=131 in the reflection asymmetry model with ɛ2≃ɛ3−0.1. How-ever no evidence was found for the corresponding negative parity bands in this transitional nucleus.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01301383
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    β +-endpoint measurements near100Sn and146Gd (1991)
    Springer
    The European physical journal 340 (1991), S. 363-370 
    Details
    ISSN: 1434-601X
    Keywords: 21.10.Dr ; 23.40.−s ; 27.60.+j
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract With a summation-free β+-endpoint spectrometer the β+-decay energies of104Sn,147Tb,148, 149Dy,149Ho,150Er, and151Tm were remeasured with improved accuracy. Combined with known proton and alpha decay energies, the resulting QEC values lead to atomic masses of very neutron-deficient isotopes including nuclei beyond the proton drip-line such as109I and113Cs. Furthermore, the Gamow-Tellerβ-strength of the even-even nuclei104Sn,148Dy, and150Er is reevaluated with reduced uncertainty.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01290323
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    Paper (German National Licenses)
    Fulltext
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