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  • Springer  (119)
  • Springer Nature  (24)
  • 1975-1979  (143)
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  • 1
    Electronic Resource
    Electronic Resource
    Particles without quarks (1976)
    Springer
    Foundations of physics 6 (1976), S. 351-366 
    Details
    ISSN: 1572-9516
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract Based on a theory of primitive particles presented in two earlier papers, further applications to macro- and microphenomena are considered—for example, weather phenomena, earthquakes, photoemission, collision of particles, violation of parity, and decay modes. A broad class of leptons withSU(3) symmetry is proposed, together with a quarkless model of particles.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00708808
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  • 2
    Electronic Resource
    Electronic Resource
    A highly ordered universe (1975)
    Springer
    Foundations of physics 5 (1975), S. 455-480 
    Details
    ISSN: 1572-9516
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract A highly ordered universe is described in terms of neutrino and electrino alone as basic particles, and length and time alone as dimensional units. New theories are obtained of particles, nuclides, atomic spectra, general relativity, and gravitation.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00708890
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  • 3
    Electronic Resource
    Electronic Resource
    New theory of superconductivity (1978)
    Springer
    Foundations of physics 8 (1978), S. 951-957 
    Details
    ISSN: 1572-9516
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract Based on three earlier papers which treat electromagnetic, elastogravitational, and radiant-nonradiant thermal phenomena in terms of six types of electric or nonelectric charges, the authors classify states of matter as hyperefficient, efficient, semiefficient, and hypoefficient in transmitting a particular type of charge, by means of a generalization of Ohm's law to two or three dimensions. Conventional states of matter (solid, liquid, gas, vacuum) are associated with torsional (gravitational) charges. Applications are made to electric superconductivity of crystals at elevated temperatures, and to frequency shift (gravitational red shift, Lamb shift, and Zeeman and Stark effects).
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00715065
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  • 4
    Electronic Resource
    Electronic Resource
    Energy in a highly ordered universe (1979)
    Springer
    Foundations of physics 9 (1979), S. 471-477 
    Details
    ISSN: 1572-9516
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract A new theory of particles proposed in an earlier paper is now applied to explain energy. Having earlier derived the Rydberg formula for atomic spectra without using the Pauli principle, the authors now derive the photoelectric effect, deflection of light by gravitation, and Planck's law for blackbody radiation without using Planck's assumption on energy quanta or Einstein's theory of general relativity.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00708538
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  • 5
    Electronic Resource
    Electronic Resource
    Mates toE=mc 2 and to the Heisenberg uncertainty relations (1976)
    Springer
    Foundations of physics 6 (1976), S. 101-106 
    Details
    ISSN: 1572-9516
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract E=mc 2 is found to be a special case ofE=σ ±1cn, where σ is any one of four susceptibilities, namely electric, magnetic, gravitational, and elastic. Letl be length,t time,Δt time dilation, andΔl a measure of Fitzgerald-Lorentz contraction. A particle is stated to be the manifestation of a collection of susceptibilities which arise when(Δl)/1=(Δt)/t. Then(ΔE)/E=5 (Δt)/2t=±(Δσ)/σ. Corresponding to susceptibility, special energy particles are postulated which exhibitSU(3) symmetry, Related to the susceptibilities are five new Heisenberg uncertainty relations. Three new conservation laws for particles are proposed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00708667
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  • 6
    Electronic Resource
    Electronic Resource
    Improved integer programming bounds using intersections of corner polyhedra (1975)
    Springer
    Mathematical programming 8 (1975), S. 345-368 
    Details
    ISSN: 1436-4646
    Source: Springer Online Journal Archives 1860-2000
    Topics: Computer Science , Mathematics
    Notes: Abstract Consider the relaxation of an integer programming (IP) problem in which the feasible region is replaced by the intersection of the linear programming (LP) feasible region and the corner polyhedron for a particular LP basis. Recently a primal-dual ascent algorithm has been given for solving this relaxation. Given an optimal solution of this relaxation, we state criteria for selecting a new LP basis for which the associated relaxation is stronger. These criteria may be successively applied to obtain either an optimal IP solution or a lower bound on the cost of such a solution. Conditions are given for equality of the convex hull of feasible IP solutions and the intersection of all corner polyhedra.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01580451
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  • 7
    Electronic Resource
    Electronic Resource
    Efficient group cuts for integer programs (1979)
    Springer
    Mathematical programming 17 (1979), S. 176-183 
    Details
    ISSN: 1436-4646
    Keywords: Integer Programming ; Column Generation ; Group Theoretic Method ; Lagrangian ; Group Cuts ; Generalized Linear Programming
    Source: Springer Online Journal Archives 1860-2000
    Topics: Computer Science , Mathematics
    Notes: Abstract Gomory's group relaxation for integer programs has been refined by column generation methods and dual ascent algorithms to identify a set of candidate solutions which are feasible in the relaxation but not necessarily so in the original integer program. Attempts at avoiding branch and bound procedures at this point have focussed on providing extra group constraints which eliminate all or most of the candidate solutions so that further ascent can take place. It will be shown that a single constraint usually of order 2 or 3, can eliminate all of the candidate solutions.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01588242
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  • 8
    Electronic Resource
    Electronic Resource
    Energtische Untersuchungen bei einer tropischen Kolibriart (Amazilia tzacatl) (1979)
    Springer
    Journal of ornithology 120 (1979), S. 78-85 
    Details
    ISSN: 1439-0361
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Description / Table of Contents: Summary 1. The tested individuals ofAmazilia tzacatl (n=5) showed a preference for higher saccharose concentrations. 2. Length of foraging bout is correlated with the interval of time to the next feeding bout. The frequency distribution of lengths of foraging bouts was not different from normal (P≧0.05;Kolmogorov-Smirnoff test). 3. The caloric cumulative excess during one day (LD 12:12) was 4070 cal inAmazilia tzacatl. According to our calculation this energy budget provides sufficient energy to stand the night without torpidity. 4. Energetic excess was steadily accumulated during daytime. Long periods of inactivity reduced energy expenditure and consequently were an important determinant to gain net energy rates.
    Notes: Zusammenfassung 1. Beim Angebot einer Reihe unterschiedlicher Saccharose-Lösungen zeigteAmazilia tzacatl eine Präferenz für höhere Konzentrationen. 2. Die Länge einer Nahrungsaufnahme ist mit der folgenden Fastenperiode korreliert. Die Häufigkeit der Nahrungsaufnahmelängen entspricht einer Normalverteilung (P≧ 0,05;Kolmogorov-Smirnoff-Test). 3. Während eines Tages (LD 12:12) erreichteAmazilia tzacatl einen Netto-Energiegewinn von 4070 cal. Nach unseren Berechnungen ist diese Energiemenge für diese Kolibriart ausreichend, die Nacht ohne Torpidität zu überstehen. 4. Die Energiereserven wurden gleichmäßig über den Tag verteilt gebildet, wobei durch ausgedehnte Inaktivitätsperioden der Energieverbrauch reduziert und ein ausreichender Netto-Energiegewinn erzielt wurde.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01647344
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  • 9
    Electronic Resource
    Electronic Resource
    Comment on Harry S. Stout, “Quantitative studies and the American Revolution” (1976)
    Springer
    Computers and the humanities 10 (1976), S. 263-264 
    Details
    ISSN: 1572-8412
    Source: Springer Online Journal Archives 1860-2000
    Topics: Computer Science , Media Resources and Communication Sciences, Journalism
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02420059
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  • 10
    Electronic Resource
    Electronic Resource
    N-shell ionization of tungsten by proton impact (1978)
    Springer
    The European physical journal 287 (1978), S. 143-147 
    Details
    ISSN: 1434-601X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract The cross section for tungstenN-shell ionization by proton impact has been measured between 0.015 and 2.8 MeV. The measurements are compared with results from the semi-classical approach (SCA), which has been extended to 4d ionization.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01408083
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