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  • Finite size  (1)
  • haploid  (1)
  • proteusmirabilis  (1)
  • Springer  (3)
  • Cell Press
  • International Union of Crystallography
  • 1
    Electronic Resource
    Electronic Resource
    Turbulence Under The Microscope (2000)
    Springer
    Journal of biological physics 26 (2000), S. 77-83 
    Details
    ISSN: 1573-0689
    Keywords: Bacterial movement ; chaos ; cryptic growth cell ; proteusmirabilis ; turbulence
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Physics
    Notes: Abstract Our objective was to observe a new form of turbulence caused bybiological effects – biological micro-turbulence and explore itsprocess and controlling factors. The methods used were proteusmirabilis CGCs micro-cultured to render the occurrence of the specific movement on micro-organic suspension and its controllingfactors were determined by comparison with the control trials.The results showed that turbulence under the microscope was generally in a mass but partially regular. It was also confirmedthat the turbulence under the microscope exhibited hollow effect,temperature-dependent switching on of occurrence and self-controlof suspension quantity. It is clarified that this new form ofturbulence is a spontaneous and self-control process, which providesan experimental model with controllable conditions for studies ofturbulence and a new way for researches on the mechanism andphysiological functions of the flow of body liquid.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1023/A:1005293915802
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  • 2
    Electronic Resource
    Electronic Resource
    Finite-size scaling and the renormalization group (1985)
    Springer
    Journal of statistical physics 41 (1985), S. 353-373 
    Details
    ISSN: 1572-9613
    Keywords: Finite size ; scaling ; critical phenomena ; logarithmic corrections
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract Renormalization group calculations ind = 4 andd = 4 −ɛ are performed for a system of finite size. A form of mean-field theory is used which yields a rounded transition for a finite system, and this allows a sensible expansion in fluctuations. A combination of Ewald and Poisson sum techniques is used to produce explicit numerical results for the specific heat ind = 4 which, with the setting of two nonuniversal metrical factors and the fourth-order coupling constant may be compared with simulations. The numerical visibility of logarithmic corrections is investigated. The universal scaling function for the specific heat to relativeO(ɛ) is also evaluated numerically.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01009013
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  • 3
    Electronic Resource
    Electronic Resource
    Fertility of Triticum aestivum plants derived from anther culture (1989)
    Springer
    Plant cell, tissue and organ culture 18 (1989), S. 227-230 
    Details
    ISSN: 1573-5044
    Keywords: sterility ; diploid ; haploid ; pollen plants ; Triticum aestivum
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract The fertility of plants from wheat anther culture was studied. It was found that one half of the 36 plants with diploid root tips didn't set seeds at all, and that 41 of the 42 plants with haploid root tips were completely sterile. It was surprising that sterility was so widely distributed even among the plants with diploid root tips.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00047749
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