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  • PdDx deuteride  (1)
  • Subepidermal mesenchyme (dermal tissue)  (1)
  • 1
    Electronic Resource
    Electronic Resource
    Dynamical screening of potential by mobile deuteron and fusion rate of accelerated deuteron in PdDx (1990)
    Springer
    Journal of fusion energy 9 (1990), S. 441-445 
    Details
    ISSN: 1572-9591
    Keywords: Cold fusion ; dynamical screening ; mobile deuteron ; fusion rate ; accelerated deuteron ; PdDx deuteride
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Notes: Abstract The Coulomb potential between deuterons in the PdDx deutende is dynamically screened by the mobile deuterons as well as the electrons. The screening effect by the mobile deuteron at low temperatures is substantial. When the all deuterons become mobile, the fusion rate observed by Jones et al. can be achieved using the classical formula for the ion polarization function, however, the rate using the quantum mechanical formula becomes 10−6–10−7 times smaller than the classical one. By the small increase in deuteron energy, of the order of a few electron volts, the fusion rate in PdDx deuteride increases substantially. But after about 10 eV of deuteron energy, the fusion rate does not increase at such a high rate as it does in the low-energy region. The fusion rate observed by Jones et al. might be explained by the acceleration of the deuteron by the electric field created in the domain boundary between the region containing the deuteron and the region without the deuteron or by the avalanche-type propagation of the fracture.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01588276
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  • 2
    Electronic Resource
    Electronic Resource
    Ultrastructural and functional development of macrophages in the dermal tissue of rat fetuses (1983)
    Springer
    Cell & tissue research 232 (1983), S. 539-552 
    Details
    ISSN: 1432-0878
    Keywords: Fetal macrophages ; Subepidermal mesenchyme (dermal tissue) ; Rat fetus ; Ontogeny ; Ultrastructure
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary After about 12 days of gestation, fetal macrophages begin to appear in the subepidermal mesenchyme of rat fetuses. The macrophages are ultrastructurally characterized by cytoplasmic vacuoles, abundant polyribosomes and long filopodia. Immunocytologically, they possess Fc and complement (C3) receptors on the cell surface and are capable of immune phagocytosis, Latex or carbon phagocytosis, and glass adherence. From 15 days of gestation, lysosomal granules and miropinocytic vesicles gradually develop, together with an enlargement of Golgi complexes, whereas the number of polysomes and the number and size of cytoplasmic vacuoles are gradually reduced when gestation ends. Finally, the macrophages become amoeboid. Non-specific esterase and endogenous peroxidase activities are always absent in these macrophages. In culture experiments with cell suspensions prepared from the mesenchyme, fetal macrophages show a similar maturation process. Autoradiography with 3H-thymidine demonstrates a high proliferative capacity of the macrophages, particularly during the fetal stage.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00216427
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    Paper (German National Licenses)
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