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  • 1
    Electronic Resource
    Electronic Resource
    Nitrate reductase and its relationship to protein and yield characteristic of triticale (1976)
    Springer
    Euphytica 25 (1976), S. 193-199 
    Details
    ISSN: 1573-5060
    Keywords: Triticale ; nitrate reductase activity ; correlation with protein
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Summary The optimum conditions for extraction and assay for nitrate reductase (NRase) activity in triticale were determined. NRase activity was positively correlated with plant height, grain yield and grain protein. The leaf protein, seed set or kernel weight had no significant correlation with the NRase activity. Data indicated an apparent interrelationship between NRase activity, grain protein, plant height and grain yield.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00041545
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Amylase activity in triticale, X Triticosecale Wittmack (1978)
    Springer
    Euphytica 27 (1978), S. 19-25 
    Details
    ISSN: 1573-5060
    Keywords: Triticale ; Triticosecale ; amylase
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Summary Amylase activity in leaves and the seed exhibited variations among 12 cultivars of hexaploid triticales and was considerably higher than either octaploid triticale or hexaploid wheat. Amylase activity was influenced by the levels of nitrogen and the maturity stages of the kernel. The bran-free endosperm had much lower amylase activity than the whole meal. The measurement of dry matter, starch, total sugars and reducing sugars during the stages of kernal development indicated significant positive correlation between days after anthesis and amounts of starch and dry matter and negative correlation with total sugars, reducing sugars and amylase activity. However, a lower rate of starch accumulation and higher rate of amylase activity prior to kernel maturity was clearly evident.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00039115
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    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    In vivo dielectric spectrometer (1979)
    Springer
    Medical & biological engineering & computing 17 (1979), S. 45-60 
    Details
    ISSN: 1741-0444
    Keywords: Biomedical dielectrics ; Breast tumours ; Fourier transforms ; In vivo measurements
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology , Medicine
    Notes: Abstract An instrument is described for measuring the relative permittivity and dielectric loss of body tissues and organsin vivo, over the frequency range 0·1 Hz to about 100 kHz. A voltage transient is applied by means of suitable electrodes and the resulting waveform is sampled, digitised and Fourier transformed using a microprocessor to give a spectrum in the frequency domain. The results show differences in relative permittivity and dielectric loss between different types of tissue. Much of the preliminary clinical work with this apparatus has been done using measurements on breast tumours.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02440953
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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