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  • 1
    Electronic Resource
    Electronic Resource
    College Park, Md. : American Institute of Physics (AIP)
    The Journal of Chemical Physics 87 (1987), S. 5895-5901 
    ISSN: 1089-7690
    Source: AIP Digital Archive
    Topics: Physics , Chemistry and Pharmacology
    Notes: The previously developed concept of generalized potential surfaces is applied to a three-state model system with a single nuclear coordinate. For polyatomic systems the method is reformulated in internal coordinates. On the basis of SINDO1 calculations a qualitative explanation of the nuclear coupling between the ground and first excited state of azulene is given.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Review of international economics 2 (1994), S. 0 
    ISSN: 1467-9396
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Economics
    Notes: This paper examines the evolution of the relative price between tradable and nontradable goods in a group of European countries. A model of an open economy is used to analyze different factors that can account for an increase in the relative price of nontradable goods. These factors are (a) faster technological progress in the tradable goods sector, (b) demand shifts toward nontradable goods, and (c) real wage pressures. the relevance of these factors is analyzed empirically for France, Germany, Italy, Spain, and the United Kingdom.
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  • 3
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Journal of business finance & accounting 17 (1990), S. 0 
    ISSN: 1468-5957
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Economics
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  • 4
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Journal of business finance & accounting 18 (1991), S. 0 
    ISSN: 1468-5957
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Economics
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  • 5
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    Unknown
    Detroit, Mich. : Periodicals Archive Online (PAO)
    Technology and Culture. 26:3 (1985:July) 651 
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  • 6
    Electronic Resource
    Electronic Resource
    Springer
    Foundations of physics 30 (2000), S. 1869-1890 
    ISSN: 1572-9516
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract Most of the nearly innumerable attempts to provide for a sound understanding of the gedanken experiment of Einstein, Podolsky, and Rosen (EPR) contain additional ideas, notions or features imposed on pioneer or traditional quantum mechanics (TQM). In the present paper the problem is analyzed without employing any new or philosophically contested concept. We do even without referring to the probability calculus, and we especially avoid any admixture of realistic ideas. Neither entanglement nor special features of “states” are used. Instead, formulating strictly within the framework of TQM and using an ensemble approach, the crucial point is boiled down to the decision between separability and non-separability. The corresponding second-order correlation functions Δs and Δn−s, resp., which predict the experimental outcome, may differ by a factor of 2 if certain operator pairs are maximally non-commuting. Even in the case of commuting pairs, an experimentally relevant difference between the Δ-functions might exist. Taking into account the experimental evidence, it is unavoidable to accept that the sub-ensembles involved in EPR-type experiments are in fact non-separable. This result has been obtained without resort to Bell's inequality.
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Weinheim [u.a.] : Wiley-Blackwell
    Materials and Corrosion/Werkstoffe und Korrosion 34 (1983), S. 102-106 
    ISSN: 0947-5117
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Description / Table of Contents: On the chemisorptive interaction of hydrogen with the components carbon and iron of steelA tensioned steel of high tensile strength may fail while being under the influence of small amounts of hydrogen. Atomic hydrogen in the metal forms metastable complexes with inner and outer surfaces which weaken the metal-metal-bonds in the lattice. Indications of that already emerge when studying the effect of hydrogen on single iron-carbon-bonds.
    Notes: Bei einem gespannten Stahl hoher Zugfestigkeit können schon geringe eindiffundierte Wasserstoffmengen zum Versagen führen. Der Gefügezusammenhalt wird hierbei dadurch vermindert, daß atomarer Wasserstoff an inneren und äußeren Oberflächen metastabile Komplexe bildet, welche die chemischen Bindungskräfte des Metallgitters herabsetzen. Anhaltspunkte hierfür sind bereits aus der Untersuchung des Wasserstoffeinflusses auf isolierte Eisen-Kohlenstoff-und Eisen-Eisen-Bindungen zu entnehmen.
    Additional Material: 7 Ill.
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    New York, NY : Wiley-Blackwell
    International Journal of Quantum Chemistry 64 (1997), S. 679-687 
    ISSN: 0020-7608
    Keywords: Quantum mechanics ; chemistry ; molecules ; Einstein-Podolsky-Rosen correlations ; Chemistry ; Theoretical, Physical and Computational Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: “Quantum mechanics is the first mathematically formulated scientific theory where in a nontrivial way the whole is more than the combination of its parts” (H. Primas, 1982). Nowadays most chemical observations and phenomena are understood on the basis of the molecular point of view. The three-dimensional molecules chemists speak about are micro-entities that as such are subject to a theoretical description in terms of quantum mechanics. Therefore one would expect that also in the molecular domain holistic effects appear which are caused by the well-known Einstein-Podolsky-Rosen (EPR) correlations. In the present study we demonstrate that - the unrestricted validity of quantum mechanics presupposed - such correlation phenomena play an important role in the description of a dissociation reaction A2⇒2A, where an intrinsic (structure establishing) degree of freedom fades into a mere translation of the fragments. Finally we will address the question, why in general EPR correlations are observed quite rarely in the domain of molecules - despite their fundamental importance for the notion of molecule itself.   © 1997 John Wiley & Sons, Inc. Int J Quant Chem 64: 679-687, 1997
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    New York, NY [u.a.] : Wiley-Blackwell
    Journal of Computational Chemistry 8 (1987), S. 350-357 
    ISSN: 0192-8651
    Keywords: Computational Chemistry and Molecular Modeling ; Biochemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Computer Science
    Notes: A new method for the solution of the vibronic Schrödinger equation is presented. The proposed approach allows the preservation of the concept of potential surfaces under inclusion of nuclear motion. The dynamical interaction of electrons and nuclei is partially included in the equation determining the potential surfaces. The corresponding electronic wave functions can be used as a basis for a generalized representation. Since the variation principle is involved for the determination of the potential surfaces, the proposed representation may be considered as a generalization of the adiabatic one. As a consequence the vibrational wave equation and the calculation of radiationless transition probabilities is simplified.
    Type of Medium: Electronic Resource
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  • 10
    ISSN: 0044-8249
    Keywords: Chemistry ; General Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
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