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  • 1
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Plant breeding 114 (1995), S. 0 
    ISSN: 1439-0523
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: The inheritance and biochemical basis of resistance to Spilosoma obliqua Walker were studied in four interspecific crosses in soybean. Data from the F1, F2 and F3 generations indicated that resistance was controlled by one incompletely dominant gene. Chemical analysis for phenolic acids (benzoic acid, coumaric acid, tannic acid, 3,4 dicaffeoyl-quinic acid, caffeic acid, p-chloromercurobenzoic acid and chlorogen acid) did not show any clearcut relationship between resistance to S. obliqua and these phenolics.
    Type of Medium: Electronic Resource
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  • 2
    ISSN: 1434-601X
    Keywords: PACS: 21.60.Cs Shell model – 23.20.Lv Gamma transitions and level energies – 25.85.Ca Spontaneous fission – 27.60.+j 90 ≤ A ≤ 149
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract: Excited levels in 133Sn and 134Sb, populated in spontaneous fission of 248Cm, were studied by means of prompt-γ spectroscopy, using the EUROGAM 2 multidetector array. The neutron i 13/2 single-particle energy has been determined for the first time in the 132Sn region. The energy of the h 9/2 neutron level, proposed previously, has been confirmed.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    The European physical journal 3 (1998), S. 247-252 
    ISSN: 1434-6036
    Keywords: PACS. 05.20.-y Statistical mechanics - 64.60.Cn Order-disorder transformations; statistical mechanics of model systems - 05.45.+b Theory and models of chaotic systems
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract: Dynamic properties of a one-dimensional probabilistic cellular automaton are studied by Monte Carlo simulation near a critical point which marks a second-order phase transition from an active state to an effectively unique absorbing state. Values obtained for the dynamic critical exponents indicate that the transition belongs to the universality class of directed percolation. Finally the model is compared with a previously studied one to show that a difference in the nature of the absorbing states places them in different universality classes.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Contributions to mineralogy and petrology 87 (1984), S. 65-71 
    ISSN: 1432-0967
    Source: Springer Online Journal Archives 1860-2000
    Topics: Geosciences
    Notes: Abstract In the metamorphosed manganese oxide ores of India, braunite is ubiquitous in all assemblages from chlorite to sillimanite grades. Chemical analyses of braunite from different prograde assemblages confirm the presence of a fixed R2+ (=Mn2++Mg+Ca) SiO3 molecule in the mineral. Element partitioning between coexisting braunite and bixbyite indicates a near-ideal mixing of Fe+3/ -Mn+3 in the phases. This also indicates that braunite became relatively ferrian while equilibrating with associated phases such as bixbyite, hollandite and jacobsite during prograde reactions. Petrogenetic studies show that as a general trend, prograde lower oxide phases appeared by deoxidation of higher oxide phases. But braunite, a more reduced phase than bixbyite, appeared early from deoxidation of pyrolusite in presence of quartz. Bixbyite could appear later from the reacting pyrolusite-braunite-quartz assemblage. Inferred mineral reaction paths and the general trend of pro-grade deoxidation reactions suggest that the composition of ambient fluid phase was internally buffered during metamorphism.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Springer
    Pattern analysis and applications 2 (1999), S. 184-195 
    ISSN: 1433-755X
    Keywords: Key words: Neural networks; Off-line signature verification; Wavelet transform
    Source: Springer Online Journal Archives 1860-2000
    Topics: Computer Science
    Notes: Abstract: This paper describes a technique for the problem of off-line signature verification using a steerable wavelet transform. The signature has been treated as a two-dimensional image and uses the wavelet as a tool of data reduction and feature selection. Feed-forward neural network based architecture is used for both training and classification, because of the generalisation, fault tolerance, and such other capabilities of the neural network. Besides, the small length of the wavelet coefficients vector, which is used as a feature vector reduces the complexity of the neural network in terms of the number of neurons and time of training. Experimental results based on 300 signatures from 30 persons are presented, which show that wavelet has great potential for off-line signature verification.
    Type of Medium: Electronic Resource
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  • 6
    ISSN: 1619-6937
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics
    Description / Table of Contents: Zusammenfassung Es wird die instationäre, laminare Bewegung eines elektrisch leitenden, viskosen, inkompressiblen, staubhaltigen Fluids zwischen zwei unendlich ausgedehnten, nichtleitenden, parallelen Platten unter einem einheitlichen Quermagnetfeld, welches relativ zum Fluid festgehalten wird, behandelt. Die untere und die obere Platte werden stoßartig aus der Ruhe beschleunigt und bewegen sich anschließend mit gleichförmigen, aber unterschiedlichen, Geschwindigkeiten. Es werden die Geschwindigkeiten für das leitende, staubhaltige Fluid und die nichtleitenden Staubpartikel in Abhängigkeit dreier dimensionsloser Parameter, der Konzentrationl, des Relaxationsparameters σ und der HartmannzahlM erhalten. Die Ausdrücke für den Durchsatz pro Breiteneinheit der Platte und die Schichtreibung an der unteren Platte werden berechnet. Die numerischen Ergebnisse zeigen, daß mit wachsender Hartmannzahl die Geschwindigkeiten des Gases und der Staubpartikel anwachsen wenn beide Platten in Bewegung sind und die Geschwindigkeit der oberen Platte gleich, größer oder kleiner ist als die der unteren Platte und die gleiche Richtung hat. Im Fall der Couette-Bewegung nehmen sie ab.
    Notes: Summary The unsteady laminar motion of an electrically conducting, viscous and incompressible dusty fluid between two infinitely extended non-conducting parallel plates under a uniform transverse magnetic field, fixed relative to the fluid has been considered. The lower and the upper plate are started impulsively from rest and thereafter move with different but uniform velocities. The velocity fields for the conducting dusty fluid and non-conducting dust particle have been obtained in terms of three non-dimensional parametersl (concentration), σ (relaxation time parameter) andM (Hartmann number). The expressions for the discharge per unit breadth of the plate and the skin-friction at the lower plate are calculated. It is observed, from numerical calculations, that as the Hartmann number increases velocities of the dusty gas and dust particle increase when both the plates are in motion (velocity of the upper plate being equal to, greater than and less than that of the lower plate in the same direction) and decrease in case of Couette motion.
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Springer
    Journal of low temperature physics 51 (1983), S. 265-278 
    ISSN: 1573-7357
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract The problem of spin diffusion in normal liquid3He in the presence of precessional effects is reexamined taking into account the energy dependence of the quasiparticle relaxation time. This leads to a generalization of Leggett's relation for the successive height of the echoes in a φ-180°-180° experiment. Reanalyzing the experiment of Corruccini et al. (including finite-temperature corrections) leads to almost exact and model-independent values for F 1 a and λD.
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Springer
    Journal of low temperature physics 43 (1981), S. 17-24 
    ISSN: 1573-7357
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: The contribution to the specific heat due to order parameter fluctuations in liquid 3He just above the superfluid transition temperature T c is calculated exactly within a Landau theory approach. The effect turns out to be unobservably small and thus cannot explain the large (∼9%) rise in specific heat above the normal state value at the saturated vapor pressure in a recently reported experiment. We do not find the divergence of the specific heat at T cobtained earlier by Thouless from a microscopic calculation and indicate how the difference can be reconciled.
    Type of Medium: Electronic Resource
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  • 9
    ISSN: 1434-601X
    Keywords: 25.70.Hi ; 23.20.Lv ; 27.60.+j
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract Gamma-ray studies of130Te+275 MeV64Ni reaction products have identified yrast states of129Te up to a 33 ns isomer at 2138 keV. Theβ −-decay of 17.7 min129Sb to levels in129Te is elucidated.
    Type of Medium: Electronic Resource
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  • 10
    ISSN: 1434-601X
    Keywords: PACS:21.60.Cs Shell model – 23.20.Lv Gamma transitions and level energies – 27.80.+w 190 ≤ A ≤ 219 – 25.70.Lm Strongly damped collisions
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract: Prompt and delayed γ-rays in nuclei of the 208Pb region produced in 450 MeV 76Ge +208Pb collisions have been studied at GASP. Yrast states above the α-decaying isomer in 211Po have been located including a 0.25 μs 31/2− isomer at 2135 keV and a 2 μs isomer at 4874 keV.
    Type of Medium: Electronic Resource
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