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  • 1
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 47 (1982), S. 0 
    ISSN: 1750-3841
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Jewel sweet potatoes (SP) were prepared as flour and puree of baked and steam-cooked roots. SP replaced 0, 7, 14, and 21% of the wheat flour in a recipe for yeast-raised doughnuts. Composition of doughnuts was apparently affected by type and amount of SP. Caloric content ranged from 6.32–7.03 Kcal/g dry material. Texture and specific volume of doughnuts were affected by SP. Crumb color of doughnuts with SP was yellow-orange. Six quality attributes tested by a panel were affected by SP, but for the most part, overall quality of the doughnuts was not lowered.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Bulletin of environmental contamination and toxicology 54 (1995), S. 514-518 
    ISSN: 1432-0800
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering , Medicine
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Theoretical and applied genetics 94 (1997), S. 139-144 
    ISSN: 1432-2242
    Keywords: Key words Cotton varieties  ;  RAPD  ;  Genetic similarities
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract Random amplified polymorphic DNA (RAPD) analysis was used to evaluate the genetic diversity of elite commercial cotton varieties. Twenty two varieties belonging to Gossypium hirsutum L. and one to G. arboreum L. were analyzed with 50 random decamer primers using the polymerase chain reaction (PCR). Forty nine primers detected polymorphism in all 23 cotton varieties, while one produced monomorphic amplification profiles. A total of 349 bands were amplified, 89.1% of which were polymorphic. Cluster analysis by the unweighted pair group method of arithmetic means (UPGMA) showed that 17 varieties can be placed in two groups with a similarity ranging from 81.51% to 93.41%. G. hirsutum L. varieties S-12, V3 and MNH-93 showed a similarity of 78.12, 74.46 and 69.56% respectively with rest of the varieties. One variety, CIM-1100, showed 57.02% similarity and was quite distinct. The diploid cotton G. arboreum L. var. Ravi was also very distinct from rest of its tetraploid counterparts and showed only 55.7% similarity. The analysis revealed that the intervarietal genetic relationships of several varieties is related to their center of origin. As expected, most of the varieties have a narrow genetic base. The results obtained can be used for the selection of possible parents to generate a mapping population. The results also reveal the genetic relationship of elite commercial cotton varieties with some standard “Coker” varieties and the diploid G. arboreum L. var. Ravi (old world cotton).
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Fluid dynamics 28 (1993), S. 736-738 
    ISSN: 1573-8507
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics
    Notes: Abstract The phenomenon of thermal relaxation of the gas bubbles in a fluid behind a shock front is analyzed. The approach to solving the problem of heat transfer between a gas bubble and a fluid developed by the author is used to obtain a solution describing the initial stage of bubble collapse behind the shock front.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Springer
    Journal of assisted reproduction and genetics 8 (1991), S. 362-363 
    ISSN: 1573-7330
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Springer
    Geotechnical and geological engineering 16 (1998), S. 17-44 
    ISSN: 1573-1529
    Keywords: Joints ; laboratory tests ; models ; shear strength ; testing methods.
    Source: Springer Online Journal Archives 1860-2000
    Topics: Geosciences
    Notes: Abstract Shear behaviour of regular sawtooth rock joints produced from casting plaster are investigated under constant normal stiffness (CNS) conditions. Test results obtained in this investigation are also compared with the constant normal load (CNL) tests. It is observed that the peak shear stress obtained under CNL conditions always underestimates the peak shear stress corresponding to the CNS condition. Plots of shear stress against normal stress show that a nonlinear (curved) strength envelope is acceptable for soft rock joints subjected to a CNS condition, in comparison with the linear or bilinear envelopes often proposed for a CNL condition. Models proposed by Patton (1966) and Barton (1973) have also been considered for the predictions of peak shear stress of soft joints under CNS conditions. Although Patton's model is appropriate for low asperity angles, it overestimates the shear strength in the low to medium normal stress range at higher asperity angles. In contrast, while Barton's model is realistic for the CNL condition, it seems to be inappropriate for modelling the shear behaviour of soft joints under CNS conditions. The effect of infill material on the shear behaviour of the model joints is also investigated, and it is found that a small thickness of bentonite infill reduces the peak stress significantly. The peak shear stress almost approached that of the shear strength of infill when the infill thickness to asperity height ratio (t/a) reached 1.40. This paper also introduces an original, empirical shear strength envelope to account for the change in normal stress and surface degradation during CNS shearing. © Rapid Science Ltd. 1998
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Springer
    Rheologica acta 11 (1972), S. 19-28 
    ISSN: 1435-1528
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Physics
    Description / Table of Contents: Summary Measurements are referred taken by aRankine viscometer with wound capillary and a performance described in 1965. A special problem of thermostatisation is pointed out as a peculiar source of error. The measurements on the system methanol-methane in the neighbourhood of the condensation of methanol are not to calculate satisfactorily by theEnskog- Chapman theory. A method of empirical correction leads to good results. It is to be concluded by comparison with data from the literature that the type of the isothermal viscositycomposition curve is determined by the methane.
    Notes: Zusammenfassung Es wird über Messungen mit einemRankine-Viskosimeter mit gewundener Kapillare und nach einer 1965 beschriebenen Bauart berichtet. Auf ein spezielles Temperierproblem als besondere Fehlerquelle wird hingewiesen. Die Messungen am System Methanol-Methan in der Nähe der Kondensation des Methanols lassen sich nicht zufriedenstellend nach derEnskog-Chapman-Theorie bei kleinen Teilchenzahldichten beschreiben; ein empirisches Korrekturverfahren führt zu guten Ergebnissen. Aus dem Vergleich mit Literaturdaten wird geschlossen, daß der Kurventyp der Viskositäts-Zusammensetzungs-Isothermen durch das Methan bestimmt wird.
    Type of Medium: Electronic Resource
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