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  • 1
    Electronic Resource
    Electronic Resource
    High-temperature pyrolysis of toluene (1987)
    s.l. : American Chemical Society
    The @journal of physical chemistry 〈Washington, DC〉 91 (1987), S. 2148-2154 
    Details
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/j100292a034
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  • 2
    Electronic Resource
    Electronic Resource
    A shock tube investigation of major pathways in the high-temperature pyrolysis of benzene (1985)
    s.l. : American Chemical Society
    The @journal of physical chemistry 〈Washington, DC〉 89 (1985), S. 2013-2019 
    Details
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/j100256a043
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  • 3
    Electronic Resource
    Electronic Resource
    Changes in the activity of ‘active’ pyruvate dehydrogenase complex in the newborn of normal and diabetic rats (1985)
    Springer
    Diabetologia 28 (1985), S. 148-152 
    Details
    ISSN: 1432-0428
    Keywords: Rat ; hepatic pyruvate dehydrogenase complex ; blood lactate ; glucose ; insulin
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary At birth, hepatic ‘active’ and ‘dichloracetate-activated’ pyruvate dehydrogenase complex activities in the newborn of normal, mildly diabetic, and severely diabetic rats were similar. The ‘active’ and ‘dichloracetate-activated’ pyruvate dehydrogenase complex activities increased significantly during the first 2 and 6 postnatal h, respectively in the three groups of neonates (p〈0.05). The greatest increase in both ‘active’ and ‘dichloroacetate-activated’ pyruvate dehydrogenase complex activity was observed in the neonates of mildly diabetic rats. Administration of glucose or insulin at birth to the newborn of normal rats caused a significant increase in the percentage of ‘active’ pyruvate dehydrogenase complex activity within 1 h (p〈0.01). Similar treatment caused no significant increases in the newborn of severely diabetic rats. The transient increases in ‘active’ pyruvate dehydrogenase complex activity in the neonates of normal and diabetic rats were consistent with rapid disappearance of blood lactate during the first hours of postnatal life.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00273862
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  • 4
    Electronic Resource
    Electronic Resource
    Morphology of solution crystallized trans-1,4-polyisoprene (1987)
    Springer
    Colloid & polymer science 265 (1987), S. 592-596 
    Details
    ISSN: 1435-1536
    Keywords: Morphology ; crystallization ; singlecrystal ; trans-1 ; 4-polyisoprene
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Abstract The film formation method has been successfully used to grow single crystals and other complex morphological features of low melting form (LMF) and high melting form (HMF) of trans-1,4-polyisoprene (TPIP). Below 40 °C dilute amyl acetate solution gave hexagonal shaped LMF crystals. Thick and elongated hexagonal shaped morphology was shown by HMF crystals at temperatures above 40 °C. Straight faces and sharp corners of the single crystals, and also of complex crystals, acquired round shapes when highly polydispersed TPIP was used for crystallization.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01412774
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  • 5
    Electronic Resource
    Electronic Resource
    Mottling phenomena and quality of grains of different genotypes of Durum wheat grown under limited irrigation conditions (1985)
    Springer
    Plant and soil 87 (1985), S. 315-318 
    Details
    ISSN: 1573-5036
    Keywords: Biochemical composition ; Durum wheat ; Genotypes ; Irrigation ; Mottling of grain
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Summary Field experiment was conducted to show the effect of one irrigation of 10 cm water applied to durum wheat (Triticum durum) at crown root initiation stage, active tillering stage, anthesis stage and compared them with non irrigated plot using A-206, A-28, A-1-8-8-42-1, G.W.-1 and A-23-10 genotypes under the conditions of salt affected areas having shallow saline aquifer, on quality, yield and mottling phenomena in wheat grain. Application of irrigation significantly increased the yield and decreased the per cent mottled grain and the maximum achievement was obtained when water was applied during the stage of anthesis. Non mottled grain contained higher protein than mottled grain and there were no considerable differences in other biochemical constituents. Genotype G.W.-1 stands first in its yield performance and low mottled grain.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02181872
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  • 6
    Electronic Resource
    Electronic Resource
    Separation of ceramic particles from aluminium metal-ceramic composites (1987)
    Springer
    Journal of materials science 22 (1987), S. 962-964 
    Details
    ISSN: 1573-4803
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Abstract An improved method for separation and quantitative analysis of ceramic particles in aluminiumceramic mixture and cast materials is given. The mixture containing H2SO4, HNO3 and HCI has been found to be most efficient in the separation process. Mixtures containing other acids have been shown to be unsuitable. Optical and scanning electron micrographs of acid-treated aluminium-graphite and talc samples are presented.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01103536
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  • 7
    Electronic Resource
    Electronic Resource
    Effect of thermal and chemical treatments on carbon and silica contents in rice husk (1987)
    Springer
    Journal of materials science 22 (1987), S. 2457-2464 
    Details
    ISSN: 1573-4803
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Abstract Thermal treatment of rice husk has been conducted up to 1000° C in air, oxygen, argon and non-oxidizing atmospheres. Chemical treatments consisted of HCI, H2SO4, HNO3, NaOH and NH4OH. Purity, particle size distribution and SEM micrographs of chemically treated samples are presented. Carbon and SiO2 contents in rice husk, coked at different temperatures and time, have been determined to show that a C : SiO2 ratio of 2:1, required for the production of solar grade silicon, can be achieved at low temperature. SiO2 of 99% purity can be obtained by acid leaching. The results have been interpreted in terms of two types of bonding of silicon, a rigid structural framework, and selective sites for the preferential attack of acid and alkali in rice husk.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01082130
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  • 8
    Electronic Resource
    Electronic Resource
    A theory for vortex shedding from the keels of marine vehicles (1985)
    Springer
    Journal of engineering mathematics 19 (1985), S. 265-295 
    Details
    ISSN: 1573-2703
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics , Technology
    Notes: Summary This paper presents a discrete vortex-shedding method for predicting the damping forces experienced by a floating marine vehicle responding at and around roll resonance. The method utilizes a Schwartz-Christoffel transformation, the temporal flow development being calculated to yield vortex positions, pressures and overall forces on the vessel hull. The effect of the velocity term in Bernoulli's equation on hull forces is calculated by integrating pressure and confirmed using the Blasius formula. A functional form of the vortex-induced moment amplitude is deduced from the theory and applied to a frequency-domain equation of roll motion for the vessel. Comparison of theory with test data indicates that the vortex-shedding theory does predict the effects of this phenomenon on the roll motions of a specific hull shape. An extensive review of previous work in this area is also presented.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00042874
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  • 9
    Electronic Resource
    Electronic Resource
    Preparation and evaluation of 99mTc(V)-DMSA complex: Studies in medullary carcinoma of thyroid (1987)
    Springer
    European journal of nuclear medicine 12 (1987), S. 623-628 
    Details
    ISSN: 1619-7089
    Keywords: 99mTc(V)-DMSA ; Medullary carcinoma ; Tumour imaging
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Consequent to the promising results reported with 99mTc(V)-DMSA for imaging certain types of soft tissue tumors, we have developed methods to prepare this radiopharmaceutical in three ways:-(i) from freshly prepared reagents, (ii) through the use of a two component kit and (iii) use of the standard renal DMSA kit by a modified recipe. The 99mTc(V)-DMSA complex has been subjected to paper electrophoretic and chromatographic procedures and also biodistribution studies. The distinctly different behaviour of this new product compared to that of the well known renal DMSA complex has been clearly established. Scintiimaging in a preliminary clinical trial in patients with medullary carcinoma of the thyroid has been encouraging.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00284540
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  • 10
    Electronic Resource
    Electronic Resource
    8-Hydroxy quinoline-furfural polymers (1985)
    Weinheim : Wiley-Blackwell
    Angewandte Makromolekulare Chemie 131 (1985), S. 135-143 
    Details
    ISSN: 0003-3146
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Physics
    Description / Table of Contents: Poly-8-hydroxychinolin-furfural (8HQ-Fu) wurde durch Kondensation von 8-Hydroxychinolin mit Furfural in Gegenwart von wäßrigem K2CO3 und NaOH als Katalysatoren hergestellt. Dabei wurden die beiden Reaktanden in äquimolaren Verhältnissen eingesetzt. Die Polymerproben wurden durch Elementaranalysen, IR-Spektren und thermogravimetrische Analysen charakterisiert. Das zahlenmittlere Molekularge-wicht (Mn) wurde durch Dampfdruckosmometrie und nichtwäßrige Titration bestimmt. Grenzviskositäten aller Polymerproben wurden in DMF gemessen.Polymere Metallchelate von Cu2+, Fe3+, Co2+, Zn2+, Mn2+, Ni2+ mit 8HQ-Fu wurden hergestellt und charakterisiert.
    Notes: Poly(8-hydroxyquinoline-furfural) (8HQ-Fu) was prepared by condensing 8-hydroxyquinoline with furfural in the presence of aqueous K2CO3 and NaOH as catalysts using equimolar proportions of the two reactants. The polymer samples were characterized by elemental analysis, IR spectra, and thermogravimetric analysis. The number average molecular weight (Mn) was determined both by vapour pressure osmometry and by non-aqueous titration. Intrinsic viscosities of all the polymer samples were measured in DMF.Polymeric metal chelates of Cu2+, Fe3+, Co2+, Zn2+, Mn2+, Ni2+ with the 8HQ-Fu polymer were prepared and characterized.
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/apmc.1985.051310111
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