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  • Radioactivity  (2)
  • pleomorphism  (2)
  • 42.55m  (1)
  • Airway reversibility  (1)
  • 1
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Nuclear Physics, Section A 451 (1986), S. 233-242 
    ISSN: 0375-9474
    Keywords: Radioactivity
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Physics
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Nuclear Physics, Section A 445 (1985), S. 29-36 
    ISSN: 0375-9474
    Keywords: Radioactivity
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Physics
    Type of Medium: Electronic Resource
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  • 3
    ISSN: 1432-0649
    Keywords: 42.55m ; 52.70
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract A rapid-frequency-scan dye laser was developed for the measurement of the velocity-distribution functions of impurity atoms sputtered due to the high-temperature plasma-surface interaction. In order to confirm the effectiveness of this rapid-scan technique, measurements of the Doppler profiles of Fe atoms sputtered by Ar ion-beam bombardment with energy 3 keV were performed. A scanning range of more than 40 pm at λ ≈300 nm was obtained with a spectral bandwidth of 1.5 ∼2 pm and good linearity. Doppler profiles were determined in various scattering conditions, and excellent performance of this technique was demonstrated. The distortion error caused by line saturation was analytically discussed, and it is shown that the effect of this error is not so serious (less than 10%) even for highly saturated excitation.
    Type of Medium: Electronic Resource
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  • 4
    ISSN: 1432-1750
    Keywords: Selective alveolobronchography ; Chronic airflow obstruction ; Emphysema ; Airway reversibility
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract To investigate the relationship between the emphysematous changes and bronchodilator responses in patients with chronic airflow obstruction (CAO), we studied the correlation between bronchodilator response to 10 mg inhaled metaproterenol and the extent of emphysema, using selective alveolobronchogram (SAB). Fifty-one patients with CAO were classified into 3 groups by the extent of emphysematous changes detected by SAB. In group 1, no or mild emphysematous change was observed on SAB (n = 9); in group 2, there were significant emphysematous changes but the involved area was less than 75% (n = 17); in group 3, emphysematous change was extensive and covered more than 75% (n = 25). The post-bronchodilator forced expiratory volume in 1 sec (FEV1) of patients in group 3 was significantly lower than in groups 1 and 2. The mean value of changes of FEV1 as a percentage of predicted FEV1 of patients in group 3 was significantly lower than in groups 1 and 2. These results indicated that the extent of emphysematous change correlated positively with the severity of fixed air-flow obstruction, and negatively with the bronchodilator response.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Springer
    Antonie van Leeuwenhoek 69 (1996), S. 211-215 
    ISSN: 1572-9699
    Keywords: Growth ; pleomorphism ; morphology ; microcolonial fungi
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract Trimmatostroma abietis initially grew as hyphae when grown in various media containing yeast extract or bactopeptone. It grew as segmented elements (lumbricoid elements) characterized by bidirectional growth, when grown in Czapek-Dox broth or yeast nitrogen base supplemented with 1% glucose. A lumbricoid element usually was 10–70 μm in length, with transverse septation only and contained 3 to 15 cells. Growth and propagation, as revealed by time-lapse photomicrography occurred as follows. Elements usually grew by apical elongation without widening; after simple apical elongation adjacent parts of two central cells eventually started to grow, resulting in the separation of the element into two.
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Springer
    Antonie van Leeuwenhoek 65 (1994), S. 143-153 
    ISSN: 1572-9699
    Keywords: black yeasts ; Capronia ; conidiogenesis ; Exophiala dermatitidis ; life cycle ; pleomorphism ; Wangiella dermatitidis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract The anamorph life cycle of the black yeastExophiala (Wangiella) dermatitidis is described. The fungus is dimorphic, yeast cells being the prevalent form of propagation. The fungus is strongly hydrophilic, probably completing its anamorph life cycle in submersion. Adaptation to dry conditions is slow. Types of conidiogenesis comprise annellidic, phialidic and sympodial reproduction, in addition to isotropic development. Phialoconidia fail to germinate under the conditions tested, and thus may have a function other than dispersal. Sterile, multicellular bodies resembling aCapronia teleomorph are described.
    Type of Medium: Electronic Resource
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