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  • 1
    Electronic Resource
    Electronic Resource
    Magnetic and spectroscopic studies on N-(picolinamido)salicylaldimine complexes of some bivalent 3d metal ions (1981)
    s.l. : American Chemical Society
    Inorganic chemistry 20 (1981), S. 2794-2798 
    Details
    ISSN: 1520-510X
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ic50223a012
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    ENERGY USE QUANTIFICATION IN THE CANNING OF CLINGSTONE PEACHES (1980)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 45 (1980), 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: Thermal and electrical energy usages in a California clingstone peach cannery were monitored to establish energy consumption levels and to identify energy intensive unit operations. Representative processing lines were instrumented with orifice plates for steam flow measurements and with electric watt transducers for electrical power monitoring to yield actual consumption values. Steam use in the lye peelers and retorts accounted for 98% of all energy consumed, indicating that further examination of these operations for modification or equipment redesign should be a first priority for energy conservation. Pumping of liquids and dry conveying of fruit and waste material accounted for 61% of all electrical energy use. Electrical energy use amounted to only 2% of the total energy used, however, on an equivalent fossil fuel use basis.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2621.1980.tb04143.x
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  • 3
    Electronic Resource
    Electronic Resource
    DIFFUSIVITY OF STARCHY ENDOSPERM AND BRAN OF FRESH AND REWETTED RICE (1980)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 45 (1980), 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: Mathematical equations based on Fick's law of diffusion were used to model the thin-layer drying of rewetted white and brown rice. Diffusivities of the starchy endosperm and bran were determined by minimizing the sum of squared deviations between the theoretically predicted and observed drying curves. Diffusion coefficients calculated for the rewetted materials were compared to those reported for fresh materials and found to be statistically equivalent. Volumetric data for white and brown rice were collected for use in specifying the mathematical models.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2621.1980.tb02614.x
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Micelle formation of ionic surfactants in polar nonaqueous solvents (1980)
    s.l. : American Chemical Society
    The @journal of physical chemistry 〈Washington, DC〉 84 (1980), S. 2191-2194 
    Details
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/j100454a016
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    Paper (German National Licenses)
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  • 5
    Electronic Resource
    Electronic Resource
    Lycorine — a resistance factor in the plants of subfamily Amaryllidoideae (Amaryllidaceae) against desert locust,Schistocerca gregaria F. (1980)
    Springer
    Cellular and molecular life sciences 36 (1980), S. 552-553 
    Details
    ISSN: 1420-9071
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary Lycorine, an alkaloid was isolated from the bulbs ofHymenocallis littoralis Salisb. The percentage of lycorine was 0.00083. When sprayed on cabbage leaves this alkaloid inhibited the feeding of the desert locust,Schistocerca gregaria at 0.05% concentration.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01965795
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  • 6
    Electronic Resource
    Electronic Resource
    Hybridization and selection for improving seed protein in barley (1980)
    Springer
    Theoretical and applied genetics 58 (1980), S. 129-136 
    Details
    ISSN: 1432-2242
    Keywords: Barley ; Genetic potential ; Seed protein ; Selection
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Summary Hybridization followed by continuous selection of lines of barley from different cross-combinations involving high protein-high lysine genotypes and the agronomically superior strains resulted in breaking the negative correlations between 1000 grain weight and high protein content and high DBC values. The methodology of DBC-Kjeldahl protein adopted in the present study is likely to be useful in identifying high lysine lines. The present study has shown considerable variability with respect to protein content and grain weight and has provided interesting genotypes which can be used in synthesising lines with improved nutritional quality and productivity in barley. The success in breaking the undesirable linkages to factors that impair the endosperm development is due to sufficient genetic variability in the initial breeding material as well as the use of suitable breeding procedures like the full-sib mating in the early segregating generations.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00263104
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    Paper (German National Licenses)
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  • 7
    Electronic Resource
    Electronic Resource
    Ultrasonic velocities and Rao formulism in solution of polyesterimides (1980)
    Springer
    Polymer bulletin 2 (1980), S. 403-409 
    Details
    ISSN: 1436-2449
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics
    Notes: Summary Ultrasonic velocity measurements have been made in solutions of polyesterimide. It has been observed that by the application of Rao relationship and Nomoto equation, the ultrasonic velocity and density measurement can give useful information about the structural parameters of the copolymers.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01064371
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  • 8
    Electronic Resource
    Electronic Resource
    Quantum yield of photolytic degradation of poly(l-butene) (1981)
    Springer
    Polymer bulletin 5 (1981), S. 443-450 
    Details
    ISSN: 1436-2449
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics
    Notes: Abstract Thin films of isotatic poly(l-butene) irradiated with a monochromatic light of 253.7 nm undergo random chain-scission in air in the temperature range of 267.0–313.0 °K. Quantum yields in the absence and presence of different stabilizers have been determined using a potassium ferrioxalate actinometer from 0.0188 to 0.00027 scissions per absorbed photon. Quantum yields for scission were independent of intensity. Light scattering technique was used to determine the rate of links breaking for polymeric systems. A saturation limit in photostabilization of isotatic poly(1-butene) by the stabilizers was achieved beyond 0.8, 0.7, 0.6 and 0.5 wt.% of copper(II) bis(1,3-diphenyltriazine-N-oxide) [CPTO], 1.3-diphenyltriazine-N-oxide) [HPTO], o-phenanthroline bis(1,3-diphenyltriazine-N-oxide)cobalt(II) [CPPTO] and 2,4-diphenyl-6-(2′-hvdroxyphenyl)-s-triazine [PHPT], respectively in the matrix of polymer film.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00255981
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    Paper (German National Licenses)
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  • 9
    Electronic Resource
    Electronic Resource
    Ultrasonic velocities and Rao formalism in solutions of polyamic acids of differing molecular structures (1982)
    Springer
    Polymer bulletin 8 (1982), S. 443-449 
    Details
    ISSN: 1436-2449
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics
    Notes: Summary Ultrasonic velocity and density measurements have been made in solutions of polyamic acids of differing molecular structures over extended range of concentration at room temperature. It has been shown that the Rao formalism is applicable to polyamic acid solutions employing Nomoto equation. The consequence of the above finding is discussed for the structural analysis of polymers of complex structures. The flexibility of the polymer chains has also been discussed in terms of the compressibility evaluated from ultrasonic velocity and density data of polymer solution.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00265265
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  • 10
    Electronic Resource
    Electronic Resource
    Photosensitization and photostabilization of isotactic poly(1-butene) film with triazine complexes (1983)
    Springer
    Polymer bulletin 9 (1983), S. 445-449 
    Details
    ISSN: 1436-2449
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics
    Notes: Abstract This work describes the results of the 3-(o-carboxyphenyl)-1-phenyltriazine-N-oxide [CPT] -sensitized and copper(II) bis-3-(o-carboxyphenyl)-1-phenyltriazine-N-oxide [CCPT] — stabilized photodegradation of isotactic poly(1-buténe) film in air at a temperature range of 267–313 °K with a light intensity flux 2.38 × 10−9 einsteins sec−1cm−2. The degradation was followed by viscometry, potassium ferri-oxalate actinometry and by measuring carbonyl index. The intrinsic viscosity, quantum yield and carbonyl index depend on several factors, i.e., temperature and triazene concentration.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00265326
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    Paper (German National Licenses)
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