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  • 1
    Electronic Resource
    Electronic Resource
    High-temperature Stark and radio-frequency–microwave double-resonance microwave spectrometer (1987)
    [S.l.] : American Institute of Physics (AIP)
    Review of Scientific Instruments 58 (1987), S. 979-984 
    Details
    ISSN: 1089-7623
    Source: AIP Digital Archive
    Topics: Physics , Electrical Engineering, Measurement and Control Technology
    Notes: A high-temperature microwave spectrometer has been constructed for the study of hot corrosive gases. The absorption cell consists of a 213-cm X-band copper waveguide which is heated along roughly 130 cm of its length. A thin nickel strip held taut by stainless-steel posts at either end of the waveguide serves as the Stark septum. The sample chamber is coupled to the Stark cell midway along its length by a slip joint formed from two concentric tubes. This design ensures a long effective absorption path length and minimizes sample consumption. The hot cell is used in conjunction with an HP 8400C microwave spectrometer source which has been interfaced to a small computer for data acquisition, storage, and retrieval. The successful operation of the spectrometer has been demonstrated with KOH vapor at 580 °C. The J=2←1 transitions of a number of vibrational states of monomeric KOH have been observed in the region of 32.8 GHz. The observed signal-to-noise ratio of these transitions indicates that the sensitivity compares favorably to spectrometers which have been used to observe higher J transitions in the submillimeter region. Radio-frequency–microwave double resonance techniques have been demonstrated for the first time in a high-temperature Stark cell by observing the J=2←1 l-doublet transitions in the (011O) state of KOH.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.1139586
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  • 2
    Electronic Resource
    Electronic Resource
    Nuclear quadrupole structure of potassium hydroxide in the 32 GHz microwave region (1987)
    College Park, Md. : American Institute of Physics (AIP)
    The Journal of Chemical Physics 87 (1987), S. 3706-3707 
    Details
    ISSN: 1089-7690
    Source: AIP Digital Archive
    Topics: Physics , Chemistry and Pharmacology
    Notes: A high temperature Stark and radiofrequency-microwave double resonance spectrometer was used to observe the nuclear quadrupole structure of the J=2←1 transition of 39KOH in a number of vibrational states. First order analysis of the hyperfine components gave nuclear quadrupole coupling constants of eQq=−7.23 (29) MHz for the (0000) state, eQq=−7.16 (33) MHz for the (1000) state, and eQq=−7.29 (37) MHz for the (0110) state.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.452973
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Kimura's disease and its relation to angiolymphoid hyperplasia with eosinophilia: report of three cases and review of the literature (1986)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of oral pathology & medicine 15 (1986), S. 0 
    Details
    ISSN: 1600-0714
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Kimura's disease, eosinophilic granuloma of soft tissues, is a chronic inflammatory condition and appears as subcutaneous tumor-like nodules in the head and neck regions. Histopathologically, it is characterized by the presence of lymphoid follicles, marked infiltration of eosinophils, fibrosis and vascular proliferation. This disease occurring in the orofacial region is relatively rare, only 14 cases having been previously reported. We describe 3 additional cases of Kimura's disease and discuss these in relation to angiolymphoid hyperplasia with eosinophilia.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1600-0714.1986.tb00593.x
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  • 4
    Electronic Resource
    Electronic Resource
    Metastasizing atrial myxoma: a case with multiple subcutaneous tumours (1986)
    Oxford, UK : Blackwell Publishing Ltd
    British journal of dermatology 115 (1986), S. 0 
    Details
    ISSN: 1365-2133
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: We report a case with rapidly growing subcutaneous and intra-muscular tumours that were identical histopathologically to a pre-existing left atrial myxoma. No invasion of visceral organs or skeleton was found. This is a very rare case of metastasizing myxoma with wide dissemination and rapid metastastic growth, despite the benign appearance of the original tumour.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2133.1986.tb05724.x
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  • 5
    Electronic Resource
    Electronic Resource
    Two cases of adult T-cell leukaemia (1986)
    Oxford, UK : Blackwell Publishing Ltd
    British journal of dermatology 114 (1986), S. 0 
    Details
    ISSN: 1365-2133
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: A 70-year-old male and a 46-year-old female, both living in Japan, were seen because of multiple erythematous papules and plaques on the trunk and extremities. The peripheral white blood cell counts were increased to 30000–80000/mm3. The majority of white cells had characteristic lobulated and deeply indented nuclei. The patients and most of their family members had anti-ATLV antibody. Using an OKT series of monoclonal antibodies the tumour cells were found to be T-cells. Trisomy 21 was detected in the first case and ATL virus proviral DNA in the second.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2133.1986.tb02858.x
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  • 6
    Electronic Resource
    Electronic Resource
    Structure of the triclinic form of hexakis[di-μ-(ethanethiolato)nickel], and redetermination of its monoclinic form (1988)
    Oxford [u.a.] : International Union of Crystallography (IUCr)
    Acta crystallographica 44 (1988), S. 606-609 
    Details
    ISSN: 1600-5759
    Source: Crystallography Journals Online : IUCR Backfile Archive 1948-2001
    Topics: Chemistry and Pharmacology , Geosciences , Physics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1107/S0108270187011892
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  • 7
    Electronic Resource
    Electronic Resource
    Corresponding-states data correlations and molten salts viscosities (1989)
    Springer
    International journal of thermophysics 10 (1989), S. 159-171 
    Details
    ISSN: 1572-9567
    Keywords: corresponding-states relation ; fused salts ; molten salts ; potassium nitrate ; sodium carbonate ; sodium chloride ; viscosity
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract Transport properties of molten salts are encountered in a broad range of R&D tasks, particularly in areas of high-temperature thermal energy storage and in advanced battery concepts. This communication examines a semiempirical corresponding-states correlation as a predictive method using molten salts viscosities. Predictive calculations with molten NaCl and KNO3 as model systems, and with calibration quality data sets as the reference base, are used to evaluate this method. While the proper slope for the temperature dependence is “forecast,” the quality of the predicted data depend directly on the accuracy level of the one experimental value that is the seed for the calculations. Some results are described to show how such calculatins have proved useful in guiding value judgments in studies of the viscosity data in the open scientific literature.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00500716
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