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  • 1
    Electronic Resource
    Electronic Resource
    Establishment of a random-mating population of ‘Polima’ CMS restorers in Brassica napus by use of dominant genie male sterility (1996)
    Oxford, UK : Blackwell Publishing Ltd
    Plant breeding 115 (1996), S. 0 
    Details
    ISSN: 1439-0523
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Five restorers of ‘polima’ cytoplasmic male sterility (pol CMS) cannot restore the fertility in dominant genie male sterility (DGMS). A dominant male sterility gene from both, a DGMS line Rs l046AB and DGMS hybrid ‘Zhongza No. 3’, was successfully introduced into Polima cytoplasm. A random-mating population of pol CMS restorers was established by using many double-low pol CMS restorers as pollinators to cross continuously to the DGMS plants which had Polima cytoplasm.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1439-0523.1996.tb00939.x
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Determination of Diffusion Coefficients for Binary Nonelectrolyte Mixtures. A Free-Volume Predictive Approach (1998)
    Springer
    Journal of solution chemistry 27 (1998), S. 261-272 
    Details
    ISSN: 1572-8927
    Keywords: Diaphragm cell ; mutual diffusion coefficient ; binary nonelectrolyte mixtures ; ethylbenzene + n-hexane ; carbon tetrachloride + ethylbenzene ; cyclohexane + p-xylene ; 1,2-dichloroethane + cyclohexane ; free-volume theory
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Notes: Abstract A diaphragm cell has been used to measure mutual diffusion coefficients at 25°C for four binary nonelectrolyte mixtures: ethylbenzene + n-hexane, carbon tetrachloride + ethylbenzene, cyclohexane + p-xylene, and 1,2-dichloroethane + cyclohexane. A free-volume predictive approach for binary mutual diffusion coefficients was developed and tested. Only infinite dilution diffusion coefficients, some readily available pure substance data, and UNIFAC group contribution parameters are used in the model. No binary equilibrium thermodynamic information is required. For 73 binary systems with an overall average absolute deviation of 5.2%, it has been shown that the developed method is better than two commonly available reference methods for the prediction of liquid diffusion coefficients.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1023/A:1022692303133
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Study of the immobilization of226Ra (1995)
    Springer
    Journal of radioanalytical and nuclear chemistry 198 (1995), S. 281-285 
    Details
    ISSN: 1588-2780
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Energy, Environment Protection, Nuclear Power Engineering
    Notes: Abstract A study of the immobilization for226Ra waste has been carried out. Cement-based concrete was used as a matrix for the solidification of radium waste. The experimental results show that the cement mixture with water/cement between 0.46–0.54 has higher strengh (above 20 MPa), and the compressive strength was not reduced by addition of 1% barite or the radium waste (RaSO4) into the concrete solid.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02036542
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Study of the immobilization of226Ra (1995)
    Springer
    Journal of radioanalytical and nuclear chemistry 198 (1995), S. 287-294 
    Details
    ISSN: 1588-2780
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Energy, Environment Protection, Nuclear Power Engineering
    Notes: Abstract A three-dimensional leaching model was developed to describe the leaching of radionuclide from a cement-based concrete solid. The film mass transfer and interparticle diffusion were considered simultaneously. On the basis of the derived model the long-term behavior of radium-226 leaching from the waste solid has been quantitatively investigated.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02036543
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    Paper (German National Licenses)
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  • 5
    Electronic Resource
    Electronic Resource
    Determination of specific surface area for uranium compounds (1996)
    Springer
    Journal of radioanalytical and nuclear chemistry 212 (1996), S. 287-292 
    Details
    ISSN: 1588-2780
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Energy, Environment Protection, Nuclear Power Engineering
    Notes: Abstract A new method of thermal desorption chromatography, in which hydrogen is used as carrier instead of helium, and a water bath instead of an air bath, is presented for determining the specific surface area of uranium compounds. The method proposed has a higher accuracy and a better applicability.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02162521
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    Paper (German National Licenses)
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