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  • 1995-1999  (5)
  • 1975-1979  (2)
  • 1960-1964  (8)
  • 1925-1929  (3)
  • 1905-1909  (1)
  • 1
    Electronic Resource
    Electronic Resource
    SURFACE-ACTIVE AGENTS—THEIR BEHAVIOR AND INDUSTRIAL USE (1964)
    s.l. : American Chemical Society
    Industrial & engineering chemistry 56 (1964), S. 26-31 
    Details
    ISSN: 1520-5045
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ie50657a004
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  • 2
    Electronic Resource
    Electronic Resource
    Correction - "Surface-Active Agents - Their Behavior and Industrial Use" (1964)
    s.l. : American Chemical Society
    Industrial & engineering chemistry 56 (1964), S. 10-10 
    Details
    ISSN: 1520-5045
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ie50660a600
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  • 3
    Electronic Resource
    Electronic Resource
    Electron magnetohydrodynamic turbulence (1999)
    [S.l.] : American Institute of Physics (AIP)
    Physics of Plasmas 6 (1999), S. 751-758 
    Details
    ISSN: 1089-7674
    Source: AIP Digital Archive
    Topics: Physics
    Notes: Electron magnetohydrodynamic (EMHD) turbulence is studied in two- and three-dimensional (2D and 3D) systems. Results in 2D are particularly noteworthy. Energy dissipation rates are found to be independent of the diffusion coefficients. The energy spectrum follows a k−5/3 law for kde〉1 and k−7/3 for kde〈1, which is consistent with a local spectral energy transfer independent of the linear wave properties, contrary to magnetohydrodynamic (MHD) turbulence, where the Alfvén effect dominates the transfer dynamics. In 3D spectral properties are similar to those in 2D. © 1999 American Institute of Physics.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.873312
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  • 4
    Electronic Resource
    Electronic Resource
    Instability of a magnetized plasma jet (1998)
    [S.l.] : American Institute of Physics (AIP)
    Physics of Plasmas 5 (1998), S. 2485-2488 
    Details
    ISSN: 1089-7674
    Source: AIP Digital Archive
    Topics: Physics
    Notes: The stability characteristics of a plasma jet V(x)=sech2 x embedded in a parallel magnetic field B(x)=B0 tanh x are investigated. The Kelvin–Helmholtz kink mode, which dominates at small B0, is stabilized at B0=0.46, while the pinch mode remains unstable up to B0=0.96. Contrary to a nonmagnetized jet, for finite B0 the kink mode saturates quasilinearly by broadening the jet, such that B0/Vmax becomes larger than the marginal value 0.46. Including finite resistivity the nonlinear behavior is eventually governed by the tearing mode for all values of B0≠0, consisting of a single plasmoid moving along the jet. Hence the shear flow cannot stabilize the tearing mode, so that the apparent tearing stability of resistive current sheets observed in numerical simulations of magnetic reconnection is only due to finite-length effects. © 1998 American Institute of Physics.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.872931
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  • 5
    Electronic Resource
    Electronic Resource
    Two-fluid theory of collisionless magnetic reconnection (1997)
    [S.l.] : American Institute of Physics (AIP)
    Physics of Plasmas 4 (1997), S. 1002-1009 
    Details
    ISSN: 1089-7674
    Source: AIP Digital Archive
    Topics: Physics
    Notes: Theoretical studies of collisionless reconnection in the framework of two-fluid theory are presented. In the high-β case (β(approximately-greater-than)1) reconnection is controlled by the whistler mode, leading to decoupling of ions from electrons on scales 〈c/ωpi. Though reconnection requires electron inertia, the reconnection rate is independent thereof, controlled only by ion inertia. Reconnection is hence much faster than in the absence of the Hall term. In the opposite limit of small β the strong axial field suppresses the whistler mode. Hence ions have to follow the electrons in the narrow reconnection layer δ∼c/ωpe, forming a macroscopic current sheet which strongly reduces the reconnection rate. Theoretical scaling laws are confirmed by numerical simulations. © 1997 American Institute of Physics.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.872211
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  • 6
    Electronic Resource
    Electronic Resource
    The Planetismal Hypothesis (1926)
    [s.l.] : Nature Publishing Group
    Nature 118 (1926), S. 339-339 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] As there is a rising tide adverse to the planetismal hypothesis, may I record the following observation in its favour? Looking at the moon with a 9½-inch reflector, I saw details of the structure of the great south wall of the crater Hommel; the circular fault is perfectly fresh, and the rock ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/118339b0
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  • 7
    Electronic Resource
    Electronic Resource
    Studien über Geschwulstimmunität VI. Die Vorgänge bei Doppelimpfungen (1926)
    Springer
    Journal of cancer research and clinical oncology 24 (1926), S. 15-32 
    Details
    ISSN: 1432-1335
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Zusammenfassung Die Einwände, die vonUhlenhuth undSeiffert gegen die Versuche erhoben worden sind, auf die sich die Nekrohormonhypothese zum Teil aufbaut, sind nicht begründet. Es bestehtkein unmittelbarer Zusammenhang zwischen der Virulenz eines Tumors und der durch ihn hervorgerufenen Resistenzsteigerung im Organismus. Dieser Zusammenhang ist vielmehr einindirekter. Er beruht auf der der Proliferationsenergie des Tumors parallel gehenden Nekrotisierung des Tumorgewebes, dessen Abbauprodukte (Nekrohormone) in den Kreislauf gelangen und Immunitätsreaktionen im Wirtsorganismus auslösen.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02122726
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  • 8
    Electronic Resource
    Electronic Resource
    Dug-out Canoe in Algoa Bay (1928)
    [s.l.] : Nature Publishing Group
    Nature 121 (1928), S. 209-209 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] WITH regard to the recent correspondence in NATURE on the derelict canoe washed ashore in Algoa Bay, I have now received information from Lieut.-Col. M. L. Ferrar, Chief Commissioner, Andaman and Nicobar Islands, that it was reported in October 1925 that the sailing ship Sree Shanasckthi picked ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/121209b0
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  • 9
    Electronic Resource
    Electronic Resource
    Nucleotide sequence of cro , c II and part of the O gene in phage λ DNA (1978)
    [s.l.] : Nature Publishing Group
    Nature 272 (1978), S. 410-414 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] A nucleotide sequence comprising 960 base pairs of bacteriophage λDNA has been determined. The sequence includes the entire genes of the regulatory proteins cro and cII, and part of the O gene, together with control elements for their transcription and translation. The right-hand boundaries ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/272410a0
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  • 10
    Electronic Resource
    Electronic Resource
    Isotopenstudien zur epidermalen Verhornung (1964)
    Springer
    Archives of dermatological research 219 (1964), S. 593-599 
    Details
    ISSN: 1432-069X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00522926
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