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  • 1
    Electronic Resource
    Electronic Resource
    Sea Bottom Velocity Profiles on the Continental Shelf south-west of England (1971)
    [s.l.] : Nature Publishing Group
    Nature 231 (1971), S. 383-385 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] At the present time there is very little hydraulic data concerning the sediment/water boundary-layer in the area and no systematic sediment sampling programme has previously been carried out there. We have collected sediment samples on a regular grid of 5' latitude x 7.5' longitude, and a ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/231383a0
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Origin of the Hurd Deep, English Channel (1970)
    [s.l.] : Nature Publishing Group
    Nature 227 (1970), S. 828-828 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Detailed geological mapping of the area by the Bristol University Group has brought to light new data which permit a critical assessment of the numerous hypotheses that have been put forward to account for the origin of the deep. These hypotheses suggest river erosion1-3, faulting and structural ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/227828a0
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Pain reactivity of monkeys after lesions to the dorsal and lateral columns of the spinal cord (1971)
    Springer
    Experimental brain research 13 (1971), S. 140-158 
    Details
    ISSN: 1432-1106
    Keywords: Pain ; Somesthesis ; Dorsal columns ; Spinal cord
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Macaca speciosa monkeys were trained to escape electrical stimulation of either hindlimb, and they were given the alternative of witholding the response for 10 sec to receive food reward. The force, latency and threshold of escape responses were measured as a function of stimulation intensity before and after lesions of the spinal cord. The stimulus range was set so that pain was certainly evoked by some portion of the intensities above escape threshold, and it was inferred that pain reactivity was altered if the force or latency curves or both were shifted by a lesion. Ipsilateral dorsal column lesions decreased pain reactivity as revealed by higher latencies and lower forces of escape responses. Thresholds were generally unaffected. Ipsilateral lesions of the dorsolateral column produced hyperesthesia, or reduced latencies and increased forces. Thresholds were again unaffected. Contralateral lesions of the lateral column elevated thresholds, and this effect was magnified by inclusion of the dorsal columns in the lesion.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00234083
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Enthalpies of dilution of urea solutions in six polar solvents at several temperatures (1972)
    Springer
    Journal of solution chemistry 1 (1972), S. 223-235 
    Details
    ISSN: 1572-8927
    Keywords: Enthalpy of dilution ; urea ; thermodynamics ; calorimetry
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Notes: Abstract Using the isothermal displacement calorimeter, enthalpies of dilution are obtained for solutions of urea in water, methanol, ethanol, formamide, N,N-dimethyl-formamide, and dimethyl sulfoxide. The results are discussed in terms of solute-solvent and solute-solute interactions.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00645103
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    Paper (German National Licenses)
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  • 5
    Electronic Resource
    Electronic Resource
    The origin of equine endometrial cups. III. Light and electron microscopic study of fully developed equine endometrial cups (1973)
    New York, NY [u.a.] : Wiley-Blackwell
    The @Anatomical Record 177 (1973), S. 503-517 
    Details
    ISSN: 0003-276X
    Keywords: Life and Medical Sciences ; Cell & Developmental Biology
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Medicine
    Notes: Equine endometrial cups are localized endometrial outgrowths which develop in mares during early pregnancy and secrete pregnant mares serum gonadotrophin (PMSG).The principal cell-type found in endometrial cups is large, regular and epithelioid in appearance. These cup cells have one or two large euchromatic nuclei with dense, characteristic nucleoli. Their cytoplasm is filled with irregular profiles of endoplasmic reticulum containing pale flocculent material. Lipid droplets and a few mitochondria are also present. Golgi material is not prominent and the absence of membrane-bound secretory granules suggest that the Golgi apparatus does not package a secretory product. The plasmalemma is mostly smooth in outline but is modified in some places to form short microvilli or complex intercrescent folds.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/ar.1091770404
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  • 6
    Electronic Resource
    Electronic Resource
    The origin of equine endometrial cups. II. Invasion of the endometrium by trophoblast (1973)
    New York, NY [u.a.] : Wiley-Blackwell
    The @Anatomical Record 177 (1973), S. 485-501 
    Details
    ISSN: 0003-276X
    Keywords: Life and Medical Sciences ; Cell & Developmental Biology
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Medicine
    Notes: Light and electron microscopic examination of tissues fixed in situ by perfusion of the gravid horn of the uteri of mares between 36 and 38 days of gestation revealed that the equine endometrial cups are composed of trophoblast cells which originate from the discrete annulate portion of the foetal membranes known as the chorionic girdle. This structure consists of closely opposed villous projections of elongated trophoblast cells and it becomes firmly attached to the endometrium around the thirty-sixth day of pregnancy. The specialized girdle cells invade and phagocytose the endometrial epithelium and then migrate through the basal lamina into the endometrial stroma where they develop into endometrial cup cells.
    Additional Material: 14 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/ar.1091770403
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    Paper (German National Licenses)
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