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  • 1980-1984  (1)
  • 1975-1979  (6)
  • 1984  (1)
  • 1978  (6)
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  • 1980-1984  (1)
  • 1975-1979  (6)
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  • 1
    Electronic Resource
    Electronic Resource
    A SIX-POINT SCORING SYSTEM FOR ANTENATAL CARDIOTOCOGRAPHS (1978)
    Oxford, UK : Blackwell Publishing Ltd
    BJOG 85 (1978), S. 0 
    Details
    ISSN: 1471-0528
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: A six-point scoring system for antenatal cardiotocography based upon baseline fetal heart rate (FHR) and FHR response to fetal movements and Braxton-Hicks contractions has been described and tested in 89 patients. The ‘six-point score’ obtained within 24 hours of delivery or death of the fetus (D—1) was shown to be strongly associated both with the one-minute Apgar score and the nutritional status of the infant as reflected by centile birth weight. In 21 patients whose D—1 ‘six-point score’ was 4 or less, analysis of the cardiotocographs performed on the previous day (D—2) showed that 14 infants already showed evidence of hypoxia. In the remaining seven patients, however, the previous day's six-point score had been normal (5 or 6); in six of these patients a persistently low daily fetal movement count or placental abruption led to repeat cardiotocography. Hypoxia affected the three components of the score in a progressive manner. Firstly there were alterations in the response of the FHR to Braxton-Hicks contractions followed by changes in the FHR response to fetal movements. Finally, fetal movements ceased and baseline FHR changes occurred mainly in the form of a tachycardia. The method of scoring was simple to use and could standardize reporting.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1471-0528.1978.tb14886.x
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    Paper (German National Licenses)
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  • 2
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    Bibliography of Charles Fraser Beckingham (1984)
    Manchester : Periodicals Archive Online (PAO)
    Journal of Semitic studies. 29 (1984) 179 
    Details
    ISSN: 0022-4480
    Topics: Linguistics and Literary Studies , Ethnic Sciences
    URL: http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pao:&rft_dat=xri:pao:article:4126-1984-029-00-000018
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Nucleic acids from leaves of a yellowing and a non-yellowing variety of Festuca pratensis Huds. (1978)
    Springer
    Planta 144 (1978), S. 85-87 
    Details
    ISSN: 1432-2048
    Keywords: Festuca ; Nucleic acids ; Non-yellowing mutant ; Senescence
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract High molecular weight ribosomal RNA components and their pattern of loss on ageing of excised leaf sections were the same in the non-yellowing mutant and the normal genotype of Festuca pratensis even though the mutant showed retarded chlorophyll loss. Thus it appears that the genetic lesion does not extend to changes in the ribosomal RNA components of chloroplasts or cytoplasm.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00385011
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Localisation and stimulation of prostacyclin production in vascular cells (1978)
    [s.l.] : Nature Publishing Group
    Nature 271 (1978), S. 549-551 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Pig aortic endothelial cells, aortic medial smooth muscle cells, and aortic adventitial fibroblasts, were isolated and grown in homogeneous monolayer cultures according to previously described methods7'8. For experiments cells were detached (0.1 % trypsin + 0.025% EDTA; 37 C; 2 min) and suspended ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/271549a0
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    Paper (German National Licenses)
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  • 5
    Electronic Resource
    Electronic Resource
    Therapeutic application of various immunostimulators on the L2C guinea-pig leukemia (1978)
    Springer
    Cancer immunology immunotherapy 4 (1978), S. 229-237 
    Details
    ISSN: 1432-0851
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Immunostimulators such as Corynebacterium parvum (C. parvum), Bacillus Calmette-Guerin (BCG), pyran copolymer, and glucan were examined in the guinea pig L 2 C lymphoblastic leukemia model to determine their capacity for therapeutic modulation of the immune response of the host toward controlling leukemic cell proliferation. The dose, route, and frequency of administration of the stimulators were also evaluated as a function of time in order to obtain an optimal antileukemic effect. Results indicated that only C. parvum and BCG were capable of significantly increasing host survival when given 1 day after an inoculation of 1.5×10 4 viable leukemic cells. Administration of BCG or C. parvum, alone or in combination with irradiated blast cells on either days 4 or 7, was totally ineffective in prolonging survival. In the majority of cases, enhanced leukemic growth was observed on these days. The combination of BCG and/or C. parvum with irradiated syngeneic blast cells given 24 h after leukemia inoculation promoted a synergistic response with a significant increase in median survival time and a number of long-term survivors.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00200153
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  • 6
    Electronic Resource
    Electronic Resource
    Polymer flows dominated by high heat generation and low heat transfer (1978)
    Stamford, Conn. [u.a.] : Wiley-Blackwell
    Polymer Engineering and Science 18 (1978), S. 222-229 
    Details
    ISSN: 0032-3888
    Keywords: Chemistry ; Chemical Engineering
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics
    Notes: This paper aims to review recent studies of the flow of non Newtonian (temperature and shear rate dependent) viscous fluids and to relate them to commonly encountered difficulties in polymer processing. The flows considered take place in narrow channels or pipes, and are dominated by viscous forces. Heat generation and temperature variations are taken to be the most significant aspects. A dimensionless formulation of the energy and stress equations is employed, thus bringing out the role of Graetz, Nahme-Griffith and Brinkman numbers. These latter are introduced as ratios of temperature differences. Special consideration is given to the question of the stability of such flows.
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/pen.760180309
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  • 7
    Electronic Resource
    Electronic Resource
    Cationic polymerization of N-ethyl-3-vinylcarbazole (1978)
    New York : Wiley-Blackwell
    Journal of Polymer Science: Polymer Chemistry Edition 16 (1978), S. 761-769 
    Details
    ISSN: 0360-6376
    Keywords: Physics ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: Highly purified samples of N-ethyl-3-vinylcarbazole are readily polymerized in CH2Cl2 by conventional initiators of cationic polymerization, including boron trifluoride etherate and tropylium hexachloroantimonate. Reaction rates measured calorimetrically yield an estimate for the free-cation propagation rate coefficient (kp+ = 2 x 10+4 liter/mole-sec) at 0°C, which is some 20 times smaller than that for the closely related monomer N-vinylcarbazole. Distinguishing aspects of the cationic polymerization of N-ethyl-3-vinylcarbazole are the very high molecular weights obtained and the linear dependence of M̄n of the monomer/catalyst mole ratio, indicating that transfer and termination are comparatively unimportant. Polymerizations initiated by tropylium hexachloroantimonate exhibit a characteristic absorption band at 468 nm, tentatively assigned to the propagating cation, which undergoes rapid changes after all monomer has been consumed. The stability of the species responsible for the absorption band at 468 nm appears to be least in conditions where ion pairs are important.
    Additional Material: 4 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/pol.1978.170160404
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