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  • 1
    Electronic Resource
    Electronic Resource
    Government funding of research in magnetism: A panel discussion (1987)
    [S.l.] : American Institute of Physics (AIP)
    Journal of Applied Physics 61 (1987), S. 3494-3496 
    Details
    ISSN: 1089-7550
    Source: AIP Digital Archive
    Topics: Physics
    Notes: A panel discussion between representatives of four major government funding agencies (Air Force Office of Scientific Research, Department of Energy, National Science Foundation, and Office of Naval Research) and the magnetism research community was held concerning the role of government research funding in the field of magnetism. The program consisted of presentations by each of the four agency representatives and a response by a representative of the university research community. The floor was then opened for comments and questions by the audience. This article summarizes both the prepared presentations and the response of the audience.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.338736
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    In vitro adsorption of colon cancer sera over staphylococcus protein a: lymphocyte stimulation by leakage of adsorbance (1987)
    Springer
    Journal of molecular medicine 65 (1987), S. 353-358 
    Details
    ISSN: 1432-1440
    Keywords: Immunoadsorption ; Protein A ; Immunosuppressive serum factors ; Colorectal cancer ; Mixed lymphocyte culture ; Lymphocyte proliferation
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Serum factors may be responsible for reduced host-anti-tumor defence. Although there is still confusion about their origin, attempts have been made to immobilize serum components by Protein A columns as a therapeutic modality. In our study the in vitro adsorption of 90% of the IgG from cancer sera on “immobilized protein A” did not influence the inhibitory serum activity as measured in a mixed lymphocyte culture. Therefore, IgG or immune complexes do not seem to be the suppressive serum factor in patients with advanced colorectal carcinoma. There is evidence for leakage of small amounts of protein A from the columns which have immunostimulatory activity. Perhaps this may explain necrosis after a therapeutic immunoadsorption.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01745571
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Resonances and standing waves (1987)
    Chichester, West Sussex : Wiley-Blackwell
    Mathematical Methods in the Applied Sciences 9 (1987), S. 105-126 
    Details
    ISSN: 0170-4214
    Keywords: Mathematics and Statistics ; Applied Mathematics
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Mathematics
    Notes: Recent investigations on aperiodic waves, which are generated by time-harmonic forces in waveguides, indicate a close relationship between resonances and certain time-harmonic solutions of homogeneous boundary value problems for the wave equation (“standing waves”). This paper is motivated by the observation that, in all known cases, standing waves are connected with resonances if and only if they are subject to suitable asymptotic restrictions as |x| → ∞. These asymptotic properties are used to introduce a class of “admissible” standing waves. We prove that admissible standing waves do not exist in a certain class of local perturbations Ω of the n-dimensional domain Ω0 bounded by the hyperplanes xn = 0 and xn = π. This extends a result of M. Faulhaber on the absence of eigenvalues. As we shall show in a subsequent paper, absence of admissible standing waves implies absence of resonances.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/mma.1670090110
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    The Helmholtz equation in disturbed half-spaces (1987)
    Chichester, West Sussex : Wiley-Blackwell
    Mathematical Methods in the Applied Sciences 9 (1987), S. 312-323 
    Details
    ISSN: 0170-4214
    Keywords: Mathematics and Statistics ; Applied Mathematics
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Mathematics
    Notes: We consider boundary value problems for the Helmholtz equation in domains with boundaries coinciding with a plane outside a sufficiently large sphere. As opposed to the method of Gartmeier [6] (see also [12]) our analysis leads to an integral equation of the second kind with a compact operator. In the last chapter we study the set of far field patterns which are generated by entire incident fields.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/mma.1670090124
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    Paper (German National Licenses)
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