197,253 research outputs found

    From the editors - Interpreting our tradition

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    The handover to a new editorial team is always an interesting moment in the life of a journal. It involves balancing our own hopes and ideas for directing our field of scholarship with an appreciation of the hard work and intellectual insights of those who have gone before us. With an incoming editor in chief who has a long interest in tradition and interpretation, it is perhaps no surprise that we frame the process of balancing continuity and change in those terms (see, e.g., Hibbert, Beech, & Siedlok, 2017; Hibbert & Huxham, 2010)

    Raman Spectra of Organo-arsenic compounds

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    -organo-arsenic compounds were synthesized and purified by the Maher group from the University of Canberra-experimental Raman spectra (785 nm laser source) were acquired directly from solid materials-surface enhanced Raman spectra were acquired for organoarsenic samples with very low concentration, KlariteTM were used as SERS substrate Other related publications: Gloria D., Hibbert B., Moran G., Surface enhanced Raman Spectroscopy: SERS imaging of modified gold electrode for arsenic speciation. In Asia-Pacific Conference on Chemistry Education and 24th Philippine Chemistry Congress. Bohol, Philippines, 2009.Gloria D., Hibbert B., Moran G., Electrochemical Techniques for Fabricating Surface Enhanced Raman Spectroscopy Substrates. In The 16th Topics in Research and Development Meeting C.R., W. D. K. Y. a. M., Ed. Macquarie University, New South Wales, Australia: Macquarie University, New South Wales, Australia, 2008; ISBN 978-1-74138-313-3, p 27.Gloria D., Hibbert B., Moran G., Electrochemical Techniques for Fabricating Surface Enhanced Raman Spectroscopy Substrates. In RACI Electrochemistry Symposium: New Materials and New Methods in Electrochemistry, University of New South Wales, New South Wales, Australia, 2008; p 48

    Hyperfine splitting of [Al VI] 3.66 mu m and the Al isotopic ratio in NGC 6302

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    The core of planetary nebula NGC 6302 is filled with high-excitation photoionized gas at low expansion velocities. It represents a unique astrophysical situation in which to search for hyperfine structure (HFS) in coronal emission lines from highly ionized species. HFS is otherwise blended by thermal or velocity broadening. Spectra containing [Al vr] 3.66 mu m P-3(2) <- P-3(1), obtained with Phoenix on Gemini South at resolving powers of up to 75000, resolve the line into five hyperfine components separated by 20-60 km s(-1) as a result of the coupling of the I = 5/2 nuclear spin of Al-27 with the total electronic angular momentum J. The isotope Al-26 has a different nuclear spin of I = 5, and a different HFS, which allows us to place a 3 sigma upper limit on the Al-26/Al-27 abundance ratio of 1/33. We measure the HFS magnetic dipole coupling constants for [Al vr], and provide the first estimates of the electric quadrupole HFS coupling constants obtained through astronomical observations of an atomic transition

    Dr. Duane M. Jackson, Morehouse College, July 2011

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    This video is a conversation with Dr. Duane M. Jackson. Dr. Jackson talks about his paper, "Recall and the Serial Position Effect: The Role of Primacy and Recency on Accounting Students' Performance." Jackie Daniel, AUC Woodruff Library, is the interviewer

    "Reflections on the subject of Emigration from Europe with a view to Settlement in the United States" By M. Carey.

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    "Reflections on the subject of Emigration from Europe with a view to Settlement in the United States: containing bried sketches of the moral and political character of those states. By M. Carey, member of the American philosophical, and of the American Antiquarian Society, and author of The Olive Branch, Cindiciae Hibernicae, essays on banking, on political economy, and on internal improvement. To which are now added the English editor's comments on the subject; together with Important Advice to Emigrants, and Cautions Against Impositions Practiced in the Outports

    Dispelling the Myths Behind First-author Citation Counts

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    We conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more sophisticated methods

    Dr. Glendon Swarthout

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    Hosted by Roger M. Busfield, MSU Assistant Professor of Speech and Theater, Meet the Author is designed to introduce a general audience to a contemporary author and their work through in-depth interviews. This episode features a conversation between Dr. Glendon Swarthout, prolific author and English professor at MSU, and assistant professors Sam S. Baskett and Theodore B. Strandness

    E1 transitions of astrophysical interest in neutral oxygen

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    Atomic transition rates and f values have been calculated in the triplet and quintet systems and for some intercombination lines of neutral oxygen. Configuration interaction was included in the calculations performed with the CIV3 code of Hibbert (1975) for all the transitions connecting the n=3 and n=4 energy levels. In order to reproduce the observed energy splittings between the energy states, small empirical adjustments were introduced to the diagonal matrix elements. Comparisons with previously published f values and radiative lifetimes are discussed and the subsequent astrophysical applications of the results are briefly mentioned. © 1991 IOP Publishing Ltd.SCOPUS: ar.jinfo:eu-repo/semantics/publishe
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