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  • 1975-1979  (49)
  • 1955-1959  (11)
  • 1935-1939  (6)
  • 1905-1909  (1)
  • 1
    Electronic Resource
    Electronic Resource
    DILATATION OF THE PAROUS NON-PREGNANT CERVIX (1975)
    Oxford, UK : Blackwell Publishing Ltd
    BJOG 82 (1975), S. 0 
    Details
    ISSN: 1471-0528
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: In vitro cervical dilatations were carried out on 33 uteri removed by hysterectomy for conditions not involving the cervix from parous women in their reproductive span of life. A specially designed force measuring dilator was used for all the tests. The analysis of the results involved the application of a thick-walled cylindrical stress determination technique. Using this approach it was possible to calculate quasi-elastic moduli for different degrees of dilatation and obtain theoretical distributions of radial and circumferential stress across the cervical wall. These results indicated a yielding of the cervical tissue at about 9 to 11 mm. dilatation in a significant number of cases.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1471-0528.1975.tb00627.x
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    EFFECTS OF AMPHETAMINE ADMINISTRATION IN VIVO ON IN VITRO PROTEIN SYNTHESIZING SYSTEM FROM RAT BRAIN (1976)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of neurochemistry 27 (1976), S. 0 
    Details
    ISSN: 1471-4159
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Abstract— A highly active in vitro protein synthesizing system (S-28) has been prepared from rat brain. Poly (U)-dependent [3H] phenylalanine incorporation by brain S-28 system is significantly inhibited by D-amphetamine. The extent of inhibition by amphetamine is significantly higher than by other biogenic amines such as dopamine and serotonin. At the 100°g level of amphetamine, the inhibition is about 70°. Experiments with ribosomes and soluble enzymes from control and amphetamine-treated systems indicate that the observed inhibition may be due to the effect of the drug on the ribosomes. Kinetic analysis of the reaction mixture in the presence as well as absence of D-amphetamine indicate that this sympathomimetic drug inhibits polysome formation in vitro.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1471-4159.1976.tb12270.x
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    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    THE USE OF MULTIPLE REGRESSION MODELS IN PREDICTING SEDIMENT YIELD (1976)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of the American Water Resources Association 12 (1976), S. 0 
    Details
    ISSN: 1752-1688
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Architecture, Civil Engineering, Surveying , Geography
    Notes: . Four commonly used models for predicting sediment yield are analyzed and compared using previously published data. Three of these models involve logarithmic transformations. Some of the problems involved in transforming data are discussed in the context of logarithmic transformations. These problems are illustrated using the results of standard regression analyses and economic loss function analyses. For the data analyzed, the linear model is preferable to each of the logarithmic models on the basis of each analysis, and the usual multiple objective nature of the model choice problem is thus modified. The extent to which these results can be generalized is discussed in the context of model choice.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1752-1688.1976.tb02634.x
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    THE DEVELOPMENT OF A COMBINED WATER QUALITY INDEX (1978)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of the American Water Resources Association 14 (1978), S. 0 
    Details
    ISSN: 1752-1688
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Architecture, Civil Engineering, Surveying , Geography
    Notes: : Use-oriented benefits and treatment costs analysis has been incorporated into a water quality index to show an economically optimized concentration for the treatment of the pollutants and the resulting water quality. This combined water quality index can be used in decisionmaking at the federal and local government levels. Five major pollutants, i.e., coliforms, nitrogen, phosphorus, suspended solids, and detergent, have been considered for the municipal waste water. With each higher level of improvement the treatment costs increase accordingly and the benefits associated with the reuse of this treated waste water will increase too but not for the nutrient removal in agricultural use. The optimal concentration is determined when the marginal costs equal the marginal benefits. The combined water quality index is the combination of the maximum net benefits and the water quality index of the optimized residual concentrations. This water quality index is zero dollars for the Tucson region in this study. The possible reclaimed use of municipal waste water is for agricultural irrigation and recreational lakes for the Tucson region.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1752-1688.1978.tb02261.x
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    Paper (German National Licenses)
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  • 5
    Electronic Resource
    Electronic Resource
    GLOBAL PRIORITIES IN ANIMAL-DISEASE CONTROL (1958)
    Oxford, UK : Blackwell Publishing Ltd
    Annals of the New York Academy of Sciences 70 (1958), 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.1749-6632.1958.tb35425.x
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    Paper (German National Licenses)
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  • 6
    Electronic Resource
    Electronic Resource
    NEW JOURNALS IN DERMATOLOGY (1976)
    Oxford, UK : Blackwell Publishing Ltd
    International journal of dermatology 15 (1976), S. 0 
    Details
    ISSN: 1365-4632
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-4362.1976.tb00172.x
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    Paper (German National Licenses)
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  • 7
    Electronic Resource
    Electronic Resource
    MALIGNANT ATROPHIC PAPULOSIS (DEGOS’DISEASE) (1976)
    Oxford, UK : Blackwell Publishing Ltd
    International journal of dermatology 15 (1976), S. 0 
    Details
    ISSN: 1365-4632
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-4362.1976.tb00225.x
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    Paper (German National Licenses)
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  • 8
    Electronic Resource
    Electronic Resource
    Ionic interactions in lithium thiocyanate solutions. Nitrogen-15 and lithium-7 nuclear magnetic resonance studies (1978)
    s.l. : American Chemical Society
    The @journal of physical chemistry 〈Washington, DC〉 82 (1978), S. 2420-2423 
    Details
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/j100511a015
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    Paper (German National Licenses)
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  • 9
    Electronic Resource
    Electronic Resource
    Pentaerythritol trinitrate and glyceryl trinitrate on myocardial oxygen consumption and haemodynamics in the dog (1975)
    Oxford, UK : Blackwell Publishing Ltd
    Clinical and experimental pharmacology and physiology 2 (1975), S. 0 
    Details
    ISSN: 1440-1681
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: 1. The effects of pentaerythritol trinitrate (pentrinitrol) and glyceryl trinitrate on myocardial oxygen consumption and myocardial and systemic haemodynamics were studied in anaesthetized open-chest dogs. An in vivo oximeter in the coronary sinus permitted continuous determination of arteriovenous oxygen difference and myocardial oxygen consumption. All parameters were determined simultaneously at various intervals after drug administration.2. Myocardial oxygen consumption was diminished by both nitrates for more than 16 min. Changes in arteriovenous oxygen difference and coronary sinus oxygen content were variable between drugs. Following an initial transient increase, coronary blood flow was reduced by both nitrates. Aortic blood pressure, aortic blood flow, left ventricular end-diastolic pressure and left ventricular dP/dt were also reduced. Heart rate and contractile force were not appreciably altered by either nitrate.3. The decrease in myocardial oxygen consumption appears to be associated with the haemodynamic profile of these drugs. Both nitrates produced comparable reductions in preload (left ventricular end-diastolic pressure) and afterload (aortic pressure) as well as dP/dt.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1440-1681.1975.tb01857.x
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    Paper (German National Licenses)
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  • 10
    Electronic Resource
    Electronic Resource
    Pentaerythritol trinitrate and glyceryl trinitrate on intramyocardial oxygenation and perfusion in the dog. Krogh analysis of transmural metabolism (1975)
    Oxford, UK : Blackwell Publishing Ltd
    Clinical and experimental pharmacology and physiology 2 (1975), S. 0 
    Details
    ISSN: 1440-1681
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: 1. The effect of intravenous pentaerythritol trinitrate and glyceryl trinitrate on left ventricular subepicardial (epi) and subendocardial (endo) Po2 and perfusion were compared in anaesthetized open-chest mongrel dogs. Tissue Po2 was determined simultaneously at a depth of 3 mm (epicardial) and 9 mm (endocardial) with small platinum electrodes by polarography. In a separate series of dogs tissue perfusion of those regions was measured by hydrogen (H2) clearance using similar electrodes.2. Both nitrates increased endocardial Po2 while epicardial Po2 was not altered. Perfusion was determined at the point of the maximal rise in endocardial Po2 (4–7 min after injection of either nitrate). At that period average coronary artery inflow and epicardial perfusion were decreased but endocardial perfusion was not significantly altered.3. Using the data on Po2, hydrogen clearance and intercapillary distance, the effect of the nitrates on transmural metabolism (oxygen consumption) was estimated by Krogh analysis. Basal endocardial metabolism was 20–30% higher than epicardial metabolism. The nitrates reduced metabolism in each region. The absolute decrease in oxygen consumption was greater in the endocardium.4. The results show that both pentaerythritol trinitrate and glyceryl trinitrate improve endocardial oxygenation by producing a more favourable balance between perfusion and oxygen requirements in that region.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1440-1681.1975.tb01858.x
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