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  • 1990-1994  (3)
  • 1955-1959
  • 1950-1954
  • 1994  (3)
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  • 1990-1994  (3)
  • 1955-1959
  • 1950-1954
Year
  • 1
    Electronic Resource
    Electronic Resource
    [S.l.] : American Institute of Physics (AIP)
    Journal of Applied Physics 76 (1994), S. 6204-6208 
    ISSN: 1089-7550
    Source: AIP Digital Archive
    Topics: Physics
    Notes: Changes in the impedance, ≈600%/Oe, at axial fields less than 1 Oe have been observed in the presence of a 90 kHz, few mA current through a soft, nearly zero magnetostrictive wire. In this 125 μm diameter CoFeSiB amorphous wire we observe a total change of 160% at the maxima of the impedance in dc fields less than 2 Oe. A systematic study of the role of induced anisotropy in the axial, circumferential, and helical directions on the magneto-impedance shows that the largest effect is seen in the wire annealed to obtain circumferential easy axis using a 15 mA ac current passing through it. Both the axial hysteresis loops and the observed I-V characteristics reflect the induced anisotropies. The observed dependence of the inductance change on the type of the anisotropy induced in these wires can be modeled in terms of an interplay between the induced anisotropy, reversing ac field, and the axial dc field.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    International urogynecology journal 5 (1994), S. 141-145 
    ISSN: 1433-3023
    Keywords: Personality ; Stress incontinence
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Seventy-three multiparous women with stress incontinence were evaluated before and 1 year after anti-incontinence procedures to assess the effects of successful surgical therapy on the personality of patients with genuine stress urinary incontinence. Urodynamic studies were used to assess the urinary incontinence; Taylor-Johnson temperament analysis was used to evaluate the personality characteristics of the subjects; and paired t-tests and t-tests were performed for statistical analysis. Nine of the 73 patients were excluded because of invalid answers on the questionnaire. Of the remaining 64, 57 (89%) were subjectively cured and 51 (80%) were objectively cured. The preoperative temperament evaluation revealed, in all the patients, traits of depressiveness and quietness which were significantly different from the normal range of the average population. Postoperatively, the authors found significantly (P〈0.05) reduced depressiveness and increased social involvement, demonstrativeness and self-discipline only in the women subjectively cured. A trend was noted in terms of psychosocial adaptation between the patients cured and the ones with persistent incontinence. However, due to the small number of failures (n=7) no statistical differences could be demonstrated. It was concluded that women with stress urinary incontinence have increased depressiveness and decreased psychosocial involvement compared to the average population. Successful anti-incontinence procedures significantly improve the psychosocial status of these individuals.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Chemie Ingenieur Technik - CIT 66 (1994), S. 1257-1257 
    ISSN: 0009-286X
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
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