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  • 1
    Electronic Resource
    Electronic Resource
    Results of CO2 laser cylinder vaporization of cervical intraepithelial disease in 1234 patients. An analysis of failures (1986)
    Oxford, UK : Blackwell Publishing Ltd
    BJOG 93 (1986), S. 0 
    Details
    ISSN: 1471-0528
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Summary. This report analyses 1234 patients with CIN and noncondylomatous wart virus infection (NCWVI) managed by CO2 laser ablation in the Regional Department of Gynaecological Oncology, Queen Elizabeth Hospital, Gateshead from 1979 to 1983. Thirty-five patients (3%) were lost to follow-up. Of the 1157 patients currently under review and with at least 1 year of follow-up, 44 (3·8%) were laser treatment failures. This group is analysed and the results compared with other series.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1471-0528.1986.tb07817.x
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Geometric quantization: Modular reduction theory and coherent states (1986)
    College Park, Md. : American Institute of Physics (AIP)
    Journal of Mathematical Physics 27 (1986), S. 2936-2943 
    Details
    ISSN: 1089-7658
    Source: AIP Digital Archive
    Topics: Mathematics , Physics
    Notes: The natural role played by coherent states in the geometric quantization program is brought out by studying the mathematical equivalence between two physical interpretations that have recently been proposed for this program. These interpretations are based, respectively, on the modular algebra structure of prequantization, and the reproducing kernel structure of phase space quantization. The arguments are presented in this paper for the particular case where the phase space of the system considered is the cotangent bundle T*M of a homogeneous manifold M, and for didactic reasons, the latter is taken to be a real vector space.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.527271
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  • 3
    Electronic Resource
    Electronic Resource
    Extended harmonic analysis of phase space representations for the Galilei group (1986)
    Springer
    Acta applicandae mathematicae 6 (1986), S. 19-45 
    Details
    ISSN: 1572-9036
    Keywords: 20C35 ; 81G20 ; Harmonic analysis ; stochastic quantum mechanics ; systems of covariance
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics
    Notes: Abstract The spectral resolution of phase space representations of the Galilei group is achieved by deriving all possible decompositions into irreducible representations corresponding to reproducing kernel Hilbert spaces. Spectral syntheses in terms of eigenfunction expansions, as well as in terms of continuous resolutions of the identity, are achieved. For the latter, the existence, uniqueness and other basic properties of resolution generators are established. This is shown to lead to systems of covariance related to measurements of stochastic phase space values performed with extended quantum test particles, whose proper wavefunctions are the aforementioned resolution generators.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00046933
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  • 4
    Electronic Resource
    Electronic Resource
    Harmonic analysis and systems of covariance for phase space representation of the poincaré group (1986)
    Springer
    Acta applicandae mathematicae 6 (1986), S. 47-62 
    Details
    ISSN: 1572-9036
    Keywords: 81M05 ; 83A05 ; Harmonic analysis ; POV measures ; relativistic stochastic phase space
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics
    Notes: Abstract Continuing some earlier work on the Galilei group, the spectral resolution of phase space representations of the Poincaré group is achieved by deriving all possible decompositions into irreducible representations corresponding to reproducing, kernel Hilbert spaces. Systems of covariance related to quantum measurements performed with extended test particles are analyzed, and questions of global unitarity discussed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00046934
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  • 5
    Electronic Resource
    Electronic Resource
    Mathematical problems of stochastic quantum mechanics: Harmonic analysis on phase space and quantum geometry (1986)
    Springer
    Acta applicandae mathematicae 6 (1986), S. 1-18 
    Details
    ISSN: 1572-9036
    Keywords: 20C35 ; 81G20 ; 83A05 ; POV measures ; systems of covariance ; phase space representations of kinematical groups ; stochastic geometries
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics
    Notes: Abstract In this paper we review the mathematical methods and problems that are specific to the programme of stochastic quantum mechanics and quantum spacetime. The physical origin of these problems is explained, and then the mathematical models are developed. Three notions emerge as central to the programme: positive operator-valued (POV) measures on a Hilbert space, reproducing kernel Hilbert spaces, and fibre bundle formulations of quantum geometries. A close connection between the first two notions is shown to exist, which provides a natural setting for introducing a fibration on the associated overcomplete family of vectors. The introduction of group covariance leads to an extended version of harmonic analysis on phase space. It also yields a theory of induced group representations, which extends the results of Mackey on imprimitivity systems for locally compact groups to the more general case of systems of covariance. Quantum geometries emerge as fibre bundles whose base spaces are manifolds of mean stochastic locations for quantum test particles (i.e., spacetime excitons) that display a phase space structure, and whose fibres and structure groups contain, respectively, the aforementioned overcomplete families of vectors and unitary group representations of phase space systems of covariance.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00046932
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  • 6
    Electronic Resource
    Electronic Resource
    DNA finger printing by oligonucleotide probes specific for simple repeats (1986)
    Springer
    Human genetics 〈Berlin〉 74 (1986), S. 239-243 
    Details
    ISSN: 1432-1203
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary Interspersed simple repetitive DNA is a convenient genetic marker for analysis of restriction fragment length polymorphisms (RFLPs) because of the numbers and the frequencies of its alleles. Oligonucleotide probes specific for variations of the GA C T A simple repeats have been designed and hybridized to a panel of human DNAs digested with various restriction enzymes. Numerous RFLPs were demonstrated in AluI and MboI digested DNA with “pure” GATA oligonucleotides as probes. The optimal length of the probe for RFLP analysis was 20 bases taking into account fragment lengths (1.5-7 kilobases = kb), signal to background ratio, and number of clearly evaluable RFLPs. By using different restriction enzymes individual-specific hybridization patterns (“DNA fingerprints”) can be established. Hypervariable simple repeat fragments are stably inherited in a Mendelian fashion. Advantages of this method are discussed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00282541
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  • 7
    Electronic Resource
    Electronic Resource
    Black crazes  -  white crazes? (1986)
    New York : Wiley-Blackwell
    Die Makromolekulare Chemie 187 (1986), S. 431-439 
    Details
    ISSN: 0025-116X
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Physics
    Notes: The origin of the curious “inverted contrast” often observed in transmission electron micrographs of crazes in rubber-toughened thermoplastics was determined by using scanning transmission electron microscopy with X-ray fluorescence analysis. The “black crazes” seen in the micrographs contain high concentrations of osmium metal which is introduced through OsO4 used to stain the rubber phase. Treatment of stained sections with a strong oxidizing agent (NaIO4) removes a sufficient amount of osmium to reveal the commonly observed tufty craze microstructure with the expected contrast of light crazes in a darker background.
    Additional Material: 9 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/macp.1986.021870222
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  • 8
    Electronic Resource
    Electronic Resource
    Mechanisms of antioxidant action: Tellurium dithiocarbamates as antioxidants for polypropylene (1986)
    New York, NY [u.a.] : Wiley-Blackwell
    Journal of Applied Polymer Science 32 (1986), S. 4857-4864 
    Details
    ISSN: 0021-8995
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics
    Notes: The tetrakis (dialkyldithiocarbamato)tellurium(IV) complexes are highly effective thermal antioxidants and melt stabilizers for polypropylene and the evidence suggests that they are converted to the bis(dialkyldithiocarbamato)tellurium(II) complexes and the corresponding dithiocarbamoyl disulfides during processing. The Te(IV) complexes are also effective photoantioxidants and their activity increases with increasing processing time. The bischelates are in general less effective when used alone.
    Additional Material: 5 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/app.1986.070320508
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