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  • Articles  (96)
  • Springer  (96)
  • Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics  (77)
  • Computer Science  (16)
  • Philosophy  (3)
Collection
  • Articles  (96)
Journal
  • 1
    ISSN: 1435-1536
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Archive of applied mechanics 18 (1950), S. 167-177 
    ISSN: 1432-0681
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Zusammenfassung In der vorliegenden Arbeit wird eine Methode beschrieben, die es gestattet, mit Hilfe von speziellen Gelenkgetrieben bestimmte vorgegebene Geschwindigkeitsgesetze zu verwirklichen. Der unmittelbare Anlaß zu dieser Untersuchung war der Wunsch, Kurvengetriebe und unrunde Zahnräder, die im allgemeinen zur Erzeugung bestimmter Bewegungsgesetze verwendet werden, durch die konstruktiv und betriebstechnisch günstigeren Gelenkgetriebe zu ersetzen. Als besonders geeignet für diesen Zweck erwies sich die Hintereinanderschaltung zweier ebener, umlaufender Kurbelschleifen. Durch Vergleich der Fourier-Koeffizienten eines vorgegebenen Geschwindigkeitsgesetzes mit denen des Bewegungsgesetzes eines Gelenkgetriebes lassen sich die erforderlichen Gliedlängenverhältnisse bestimmen.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Archive of applied mechanics 2 (1932), S. 604-605 
    ISSN: 1432-0681
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Synthese 〈Dordrecht〉 54 (1983), S. 189-207 
    ISSN: 1573-0964
    Source: Springer Online Journal Archives 1860-2000
    Topics: Natural Sciences in General , Philosophy
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Springer
    Synthese 〈Dordrecht〉 54 (1983), S. 469-493 
    ISSN: 1573-0964
    Source: Springer Online Journal Archives 1860-2000
    Topics: Natural Sciences in General , Philosophy
    Notes: Conclusion The volume under review would have benefited from more interaction among the participating symposiasts. Barely half of the papers are followed by comments, and these are often tame and occasionally obsequious. The collection contains much that is interesting and suggestive, but there is little cohesion among the parts. Of the four (out of thirteen) papers concerned with general issues of meaning and use (those by Quine, Kasher, Dummett, and Putnam), only Kasher's gives any indication that the theory of speech acts exists. And if that isn't the theory of use, we don't know what is.
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Springer
    Synthese 〈Dordrecht〉 49 (1981), S. 219-244 
    ISSN: 1573-0964
    Source: Springer Online Journal Archives 1860-2000
    Topics: Natural Sciences in General , Philosophy
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  • 7
    Electronic Resource
    Electronic Resource
    Springer
    Algorithmica 9 (1993), S. 313-328 
    ISSN: 1432-0541
    Keywords: Perfect powers ; Number theoretic algorithms ; Riemann hypothesis ; Newton's method ; Sieve algorithms ; Parallel algorithms ; Average-case analysis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Computer Science , Mathematics
    Notes: Abstract A positive integern is a perfect power if there exist integersx andk, both at least 2, such thatn=x k . The usual algorithm to recognize perfect powers computes approximatekth roots fork≤log 2 n, and runs in time O(log3 n log log logn). First we improve this worst-case running time toO(log3 n) by using a modified Newton's method to compute approximatekth roots. Parallelizing this gives anNC 2 algorithm. Second, we present a sieve algorithm that avoidskth-root computations by seeing if the inputn is a perfectkth power modulo small primes. Ifn is chosen uniformly from a large enough interval, the average running time isO(log2 n). Third, we incorporate trial division to give a sieve algorithm with an average running time ofO(log2 n/log2 logn) and a median running time ofO(logn). The two sieve algorithms use a precomputed table of small primes. We give a heuristic argument and computational evidence that the largest prime needed in this table is (logn)1+O(1); assuming the Extended Riemann Hypothesis, primes up to (logn)2+O(1) suffice. The table can be computed in time roughly proportional to the largest prime it contains. We also present computational results indicating that our sieve algorithms perform extremely well in practice.
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Springer
    Applicable algebra in engineering, communication and computing 7 (1996), S. 289-298 
    ISSN: 1432-0622
    Keywords: Algebraic space curves ; Genus ; Singularities ; Riemann hypothesis for function fields
    Source: Springer Online Journal Archives 1860-2000
    Topics: Computer Science , Mathematics , Technology
    Notes: Abstract We give explicit bounds useful in estimating the number of points on a (possibly singular) space curve defined over a finite field. Our estimates involve the degrees of the polynomials defining the curve set-theoretically, and reduce to Weil's well-known estimate for nonsingular complete intersection curves.
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    Springer
    Applicable algebra in engineering, communication and computing 7 (1996), S. 289-298 
    ISSN: 1432-0622
    Keywords: Keywords Algebraic space curves ; Genus ; Singularities ; Riemann hypothesis for function fields.
    Source: Springer Online Journal Archives 1860-2000
    Topics: Computer Science , Mathematics , Technology
    Notes: Abstract  We give explicit bounds useful in estimating the number of points on a (possibly singular) space curve defined over a finite field. Our estimates involve the degrees of the polynomials defining the curve set-theoretically, and reduce to Weil’s well-known estimate for nonsingular complete intersection curves.
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    Springer
    Heat and mass transfer 3 (1970), S. 120-126 
    ISSN: 1432-1181
    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: Abstract A formerly given relation [1] between viscosityη and isenthalpic Joule-Thomson-coefficientδ h is proved theoretically for small pressures and checked with seven substances. The heat conductivityλ is presented as a function ofηcv for three substances.
    Notes: Zusammenfassung Eine früher mitgeteilte Beziehung [1] zwischen der ViskositÄtη und dem isenthalpen Joule-Thomson-Koeffizientenδ h wird für kleine Drücke theoretisch begründet und an sieben Stoffen nachgeprüft. Die WärmeleitfÄhigkeitλ wird als Funktion von ηcv für drei Stoffe dargestellt.
    Type of Medium: Electronic Resource
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