43,705 research outputs found

    Convention on International Liability for Damage Caused by Space Objects: Definition and Determination of Damages After the Cosmos 954 Incident

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    This Note examines the conflicting provisions of the Liability Convention in the context of the Cosmos 954 incident to determine whether the damages that Canada claimed would be recoverable under the Convention. The analysis will illustrate the need for change in the Liability Convention\u27s definition of the measure of damages. Finally, this Note presents a proposal that would render the provisions more consistent with the spirit and the purpose of the Liability Convention

    The effects of molecular structure on the electrical conductivity of polymers

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    The role of Quantum Theoretical Methods is both predictive and supportive of experimental results in Chemistry. Present day methods are able to calculate vibrational spectra and stereochemical interactions for molecules of moderate size (up to 20 atoms). As for the predictive side, the electronic structure of molecules and polymers can be calculated in order to narrow down the field of many potential candidates, which would have the novel properties looked for. The following has been accomplished at the Rutgers Camden Chemistry Department as results of calculations on molecular and polymeric systems of interest to the Polymers Branch of the NASA Lewis Research Center, under Grant NAG3-956

    On retarded evolution of protostars

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    Mechanisms of protostar evolution restraint

    A combined R-matrix eigenstate basis set and finite-differences propagation method for the time-dependent Schr\"{od}dinger equation: the one-electron case

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    In this work we present the theoretical framework for the solution of the time-dependent Schr\"{o}dinger equation (TDSE) of atomic and molecular systems under strong electromagnetic fields with the configuration space of the electron's coordinates separated over two regions, that is regions II and IIII. In region II the solution of the TDSE is obtained by an R-matrix basis set representation of the time-dependent wavefunction. In region IIII a grid representation of the wavefunction is considered and propagation in space and time is obtained through the finite-differences method. It appears this is the first time a combination of basis set and grid methods has been put forward for tackling multi-region time-dependent problems. In both regions, a high-order explicit scheme is employed for the time propagation. While, in a purely hydrogenic system no approximation is involved due to this separation, in multi-electron systems the validity and the usefulness of the present method relies on the basic assumption of R-matrix theory, namely that beyond a certain distance (encompassing region II) a single ejected electron is distinguishable from the other electrons of the multi-electron system and evolves there (region II) effectively as a one-electron system. The method is developed in detail for single active electron systems and applied to the exemplar case of the hydrogen atom in an intense laser field.Comment: 13 pages, 6 figures, submitte

    Privacy matters: Payments Cards Center Workshop on the right to privacy and the financial services industry.

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    "Privacy Matters: Payments Cards Center Workshop on the Right to Privacy and the Financial Services Industry," summarizes the main points of a workshop sponsored by the Bank's Payment Cards Center. The workshop, led by University of Pennsylvania law professor Anita L. Allen, covered the privacy provisions of GLB. ; Also issued as Payment Cards Center Discussion Paper No. 01-07Gramm-Leach-Bliley Act ; Consumer protection ; Privacy

    On the formation of the moon by accretion of solar or planetary material

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    Evolutionary theory for moon based on accretion of solar or planetary material and using flow dat

    Measuring Brief (Fossil Creek Watchers, Inc.)

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    Clinical solutions: not always what they seem?

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    Brenner and colleagues, in their article published in Critical Care, showed elevated levels of the reactive carbonyl species (RCS) methylglyoxal (MG) in the circulation of patients with septic shock. We commend the authors’ bravery in launching this molecule into a field well-populated with biomarkers and where clinical diagnosis persists as the ‘gold standard’

    Results of literature search on dielectric properties and electron interaction phenomena related to spacecraft charging

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    The objective of the literature search was to determine the required material properties and electron interaction parameters needed for modeling charge buildup and breakdown in insulators. A brief overview of the results of the literature search is given. A partial list of the references covered is included in a bibliography. Although inorganic insulators were also considered in the search, coverage is limited to the organics, primarily Kapton and Teflon
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