Search Results - (Author, Cooperation:R. Bowden)

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  1. 1
    Staff View
    Publication Date:
    2012-05-26
    Publisher:
    American Association for the Advancement of Science (AAAS)
    Print ISSN:
    0036-8075
    Electronic ISSN:
    1095-9203
    Topics:
    Biology
    Chemistry and Pharmacology
    Computer Science
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    Carbon/*analysis ; Crystallization ; Extraterrestrial Environment ; *Mars ; *Meteoroids ; Organic Chemicals/*analysis ; Oxidation-Reduction ; Oxides/analysis ; Polycyclic Hydrocarbons, Aromatic/*analysis/chemistry ; Silicates/*chemistry ; Spectrum Analysis, Raman
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  2. 2
    C. B. Agee ; N. V. Wilson ; F. M. McCubbin ; K. Ziegler ; V. J. Polyak ; Z. D. Sharp ; Y. Asmerom ; M. H. Nunn ; R. Shaheen ; M. H. Thiemens ; A. Steele ; M. L. Fogel ; R. Bowden ; M. Glamoclija ; Z. Zhang ; S. M. Elardo
    American Association for the Advancement of Science (AAAS)
    Published 2013
    Staff View
    Publication Date:
    2013-01-05
    Publisher:
    American Association for the Advancement of Science (AAAS)
    Print ISSN:
    0036-8075
    Electronic ISSN:
    1095-9203
    Topics:
    Biology
    Chemistry and Pharmacology
    Computer Science
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    Carbon/analysis ; Crystallization ; Iron/analysis ; Manganese/analysis ; *Mars ; *Meteoroids ; North America ; Oxygen Isotopes/analysis ; Radiometric Dating ; Water/analysis/*chemistry
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  3. 3
    E. M. Leffler ; Z. Gao ; S. Pfeifer ; L. Segurel ; A. Auton ; O. Venn ; R. Bowden ; R. Bontrop ; J. D. Wall ; G. Sella ; P. Donnelly ; G. McVean ; M. Przeworski
    American Association for the Advancement of Science (AAAS)
    Published 2013
    Staff View
    Publication Date:
    2013-02-16
    Publisher:
    American Association for the Advancement of Science (AAAS)
    Print ISSN:
    0036-8075
    Electronic ISSN:
    1095-9203
    Topics:
    Biology
    Chemistry and Pharmacology
    Computer Science
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    Animals ; Base Sequence ; Genetic Association Studies ; Genome, Human/*genetics ; Haplotypes ; Host-Pathogen Interactions/*genetics ; Humans ; Molecular Sequence Data ; Pan troglodytes/*genetics ; Pedigree ; Polymorphism, Single Nucleotide ; *Selection, Genetic
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  4. 4
    Staff View
    Publication Date:
    2012-03-17
    Publisher:
    American Association for the Advancement of Science (AAAS)
    Print ISSN:
    0036-8075
    Electronic ISSN:
    1095-9203
    Topics:
    Biology
    Chemistry and Pharmacology
    Computer Science
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    Animals ; Base Sequence ; Chromosome Mapping ; Chromosomes, Human, Pair 2/genetics ; Chromosomes, Mammalian/*genetics ; CpG Islands ; Evolution, Molecular ; Female ; Genetic Variation ; Haplotypes ; High-Throughput Nucleotide Sequencing ; Histone-Lysine N-Methyltransferase/genetics ; Humans ; Male ; Pan troglodytes/*genetics ; Polymorphism, Single Nucleotide ; *Recombination, Genetic ; Sequence Analysis, DNA ; Species Specificity
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  5. 5
    C. M. Alexander ; R. Bowden ; M. L. Fogel ; K. T. Howard ; C. D. Herd ; L. R. Nittler
    American Association for the Advancement of Science (AAAS)
    Published 2012
    Staff View
    Publication Date:
    2012-07-17
    Publisher:
    American Association for the Advancement of Science (AAAS)
    Print ISSN:
    0036-8075
    Electronic ISSN:
    1095-9203
    Topics:
    Biology
    Chemistry and Pharmacology
    Computer Science
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    Carbon/*analysis ; Carbon Isotopes/analysis ; Deuterium/analysis ; *Earth (Planet) ; Evolution, Planetary ; Hydrogen/*analysis ; Ice ; *Minor Planets ; Nitrogen/*analysis ; Nitrogen Isotopes/analysis ; Oxygen Isotopes/analysis ; *Planets ; Water
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  6. 6
    Bowden, R. L.

    College Park, Md. : American Institute of Physics (AIP)
    Published 1986
    Staff View
    ISSN:
    1089-7658
    Source:
    AIP Digital Archive
    Topics:
    Mathematics
    Physics
    Notes:
    The zeros of the dispersion function that arise in particle transport with anisotropic scattering are studied. An algebraic test for the number of zeros is presented.
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  7. 7
    Tierney, K. ; Bowden, R. ; Browne, J.
    Springer
    Published 1988
    Staff View
    ISSN:
    1572-9338
    Keywords:
    Robot based assembly ; generative assembly planning ; expert system ; decision support system ; standardized assembly sequence ; spreadsheet
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Mathematics
    Economics
    Notes:
    Abstract This paper describes an application of expert systems to the area of technological planning for robot-based flexible assembly systems. The work described in this paper is part of the research being done in the Republic of Ireland as part of the European Strategic Programme for Research and Development in Information Technology (ESPRIT), Project No. 623. The discussion focuses on the role of technological planning, an explanation of the generative approach to planning, the use of robot-based flexible assembly systems, and the need for a planning procedure within these systems. Following this, a description of the logic of the assembly planning system being developed at the University College Galway (U.C.G.) is given, followed by a review of the knowledge which is encoded in the expert system. The final section details some developments, which have been carried out on the system as a result of two case studies.
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  8. 8
    Steudler, P. A. ; Bowden, R. D. ; Melillo, J. M. ; Aber, J. D.

    [s.l.] : Nature Publishing Group
    Published 1989
    Staff View
    ISSN:
    1476-4687
    Source:
    Nature Archives 1869 - 2009
    Topics:
    Biology
    Chemistry and Pharmacology
    Medicine
    Natural Sciences in General
    Physics
    Notes:
    [Auszug] In the spring of 1988, nine (25 m2) plots were established in each of two forest stands at the Harvard Forest in central Massachusetts: a 62-year-old red pine (ftnus resinosa Ait.) plantation and an ~ 80-year-old mixed black oak/red maple (Quercus velutina Lam./ Acer rubrum L.) stand. Both stands ...
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  9. 9
    Bowden, R. M. ; Williamson, S. ; Breed, M. D.
    Springer
    Published 1998
    Staff View
    ISSN:
    1420-9098
    Keywords:
    Key words: Honey bee, nestmate recognition, floral scents, essential oils.
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Biology
    Notes:
    Summary: Floral oils are an important component of the honey bee's olfactory environment. We use laboratory and field tests to determine whether floral oils affect nestmate recognition in honey bees. In the laboratory, newly emerged worker bees, that have not been exposed to comb wax, responded more aggressively to bees that had been exposed to floral oils than unexposed control bees. In the field, guard bees did not respond differently to foragers that had been exposed to floral oils. Floral oils may play a supplementary role in nestmate recognition; however, if they have any effect it is secondary to cues acquired from comb way during development.
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses