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  • 1
    Electronic Resource
    Electronic Resource
    Structure and activity of methylated horse liver alcohol dehydrogenase (1974)
    s.l. : American Chemical Society
    Biochemistry 13 (1974), S. 440-443 
    Details
    ISSN: 1520-4995
    Source: ACS Legacy Archives
    Topics: Biology , Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/bi00700a007
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  • 2
    Electronic Resource
    Electronic Resource
    Dynamics of pyrene fluorescence in Escherichia coli membrane vesicles (1974)
    s.l. : American Chemical Society
    Biochemistry 13 (1974), S. 1135-1139 
    Details
    ISSN: 1520-4995
    Source: ACS Legacy Archives
    Topics: Biology , Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/bi00703a013
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  • 3
    Electronic Resource
    Electronic Resource
    Extracellular Androgen Binding Proteins (1981)
    Palo Alto, Calif. : Annual Reviews
    Annual Review of Physiology 43 (1981), S. 189-198 
    Details
    ISSN: 0066-4278
    Source: Annual Reviews Electronic Back Volume Collection 1932-2001ff
    Topics: Medicine , Biology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1146/annurev.ph.43.030181.001201
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  • 4
    Electronic Resource
    Electronic Resource
    Alfalfa Proteins: Isolation and Partial Characterization of the Major Component — Fraction I Protein (1981)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 46 (1981), S. 0 
    Details
    ISSN: 1750-3841
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Fraction I protein was extracted from fresh alfalfa (Medicago sativa) leaves and purified by ammonium sulfate fractionation, DEAE-cellulose and Sephadex G-200 chromatography. The isolate possessed a specific activity for ribulosebisphosphate carboxylase EC 4.1.1.39) of 1.01 units/mg protein. An approximate molecular weight of 573,000 was determined from values of So20,w (18.7) and Do20,w (2.97). The protein contained 26 disulfide and 37 sulfhydryl groups—only one of which was titratable in the undenatured protein complex. It migrated as a single boundry by Tiselius electrophoresis and as a dense zone in polyacrylamide gels (disc). In the presence of SDS, two principal subunits of ∼52,000 and ∼12,500 daltons were revealed. Based on the FAO/WHO (1973) provisional pattern for essential amino acids, the protein was slightly deficient in sulfur-containing residues.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2621.1981.tb04501.x
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  • 5
    Electronic Resource
    Electronic Resource
    CONTROL OF SUBSTRATE FLUX AND ADRENAL CYTOCHROME P-450 (1973)
    Oxford, UK : Blackwell Publishing Ltd
    Annals of the New York Academy of Sciences 212 (1973), S. 0 
    Details
    ISSN: 1749-6632
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Natural Sciences in General
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1749-6632.1973.tb47603.x
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  • 6
    Electronic Resource
    Electronic Resource
    Weak homotopy category of a category with a cotriple (1971)
    Springer
    Mathematische Zeitschrift 121 (1971), S. 295-304 
    Details
    ISSN: 1432-1823
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01109975
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  • 7
    Electronic Resource
    Electronic Resource
    Effects of pulse exposure to sublethal levels of hydrogen cyanide on reproduction of American flagfish (1981)
    Springer
    Archives of environmental contamination and toxicology 10 (1981), S. 105-116 
    Details
    ISSN: 1432-0703
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering , Medicine
    Notes: Abstract American flagfish (Jordanella floridae) were exposed to intermittent cyanide concentrations ranging from 0.065 to 0.15 mg/L hydrogen cyanide to determine the effects upon the embryonic, juvenile, and adult stages of development along with hatching success and fry survival of the subsequent F1 generation. The most significant effect was observed following embryonic exposure to levels as low as 0.075 mg/L hydrogen cyanide from fertilization to hatching. Hatching success was reduced to 37% when compared with controls while egg production among those embryos which successfully completed hatching and reached sexual maturity was subsequently reduced by 30%. A 5-day exposure to levels as low as 0.065 mg/L during the embryonic and juvenile stage produced a 40% reduction in egg production at sexual maturity and a further 33% reduction in the hatching success of the F1 generation. Exposure during the embryonic and adult stage produced a 27% reduction in fecundity. The results also suggest that exposure during embryonic development is responsible for the identical but shortened estrous cycle and delayed sexual maturity observed following embryonic (Group A), embryonic and juvenile (Group B) and embryonic and adult (Group C) exposure to hydrogen cyanide.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01057579
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  • 8
    Electronic Resource
    Electronic Resource
    Practical Application of Acupuncture Analgesia (1973)
    [s.l.] : Nature Publishing Group
    Nature 242 (1973), S. 559-560 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Acupuncture analgesia can sometimes be considered as an alternative to drugs, but it cannot be considered as a universal replacement. There are certain cases, however, where acupuncture analgesia is better than drugs and this technique needs to be developed further in order to assess its true ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/242559a0
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  • 9
    Electronic Resource
    Electronic Resource
    Capsules of duck muscle spindles (1980)
    Springer
    Cell & tissue research 211 (1980), S. 465-474 
    Details
    ISSN: 1432-0878
    Keywords: Muscle spindles ; Outer capsule ; Inner capsule ; Capsule cell processes
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary Duck muscle spindles show a large outer capsule enclosing a number of intrafusal muscle fibres which are individually encircled by an inner capsule. The outer capsule consists of a multilayer of 4–6 flattened cells with elongated nuclei, and are usually lined by a basement membrane. They resemble and are linked with perineural cells of the nerve bundle that innervates the spindle. There is overlapping and interdigitation between branching processes of these cells. Some apposing surfaces develop junctional complexes in the form of hemi-desmosomes and desmosomes. The cytoplasmic content shows numerous pinocytotic vesicles, some polyribosomes, lamellated cisternae of rough endoplasmic reticulum and microfilaments. The inner capsule consists of cells showing, at the mid-equatorial region, a large ovoid nucleus and extensive branching of thin and long processes that overlap, forming numerous layers around each intrafusal muscle fibre. Bundles of collagen fibrils in a crescentshaped configuration occur circumferentially between the multilayer of processes and the muscle fibre. Some linkages between the inner and the outer capsule cell processes provide a network that subdivides the large periaxial space into compartments. There is no basement material lining the inner capsule cells and the processes. Some cytoplasmic area occurs around the ovoid nucleus and the cytoplasm varies in density, showing some dilated short profiles of rough endoplasmic reticulum, a few pinocytotic vesicles and microfilaments.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00234400
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  • 10
    Electronic Resource
    Electronic Resource
    An integrated load increment method for finite elasto-plastic stress analysis (1980)
    Chichester [u.a.] : Wiley-Blackwell
    International Journal for Numerical Methods in Engineering 15 (1980), S. 833-842 
    Details
    ISSN: 0029-5981
    Keywords: Engineering ; Engineering General
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Mathematics , Technology
    Notes: A new computational scheme, named the ‘Integrated Load Increment’ method (ILI), has been developed to handle elasto-plastic analysis of solids by the finite element variational technique. This scheme allows considerably larger loading steps to be applied to the structure without deviating from its nonlinear, load-deformation relationship. It has been shown that these relationships can be evaluated by integrating the nonlinear constitutive equations within each load increment under certain conditions. A numerical example on a pressurized thick-walled cylinder indicates that a 240 per cent improvement in computational efficiency and substantial reduction of loading steps over the conventional load incremental method can be achieved by the ILI technique.
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/nme.1620150604
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