43,979 research outputs found

    Saltair P.110

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    18435 Saltair taken from bath house #9, c. 1898 C.H. Arkwright photograph donor: Mrs. Frank H. Swayn

    Letter from C. H. Gensler, Havasupai Agency to Carl Hayden

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    Letter from C. H. Gensler expressing concern on behalf of the Havasupai Tribe regarding the proposed park boundaries

    Citations of the author H C Rajpoot

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    The list of the articles, research papers, theses, and book chapters globally citing the author H. C. Rajpoot</p

    Letter from Carl Hayden to C. H. Gensler

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    Letter from Carl Hayden to C. H. Gensler informing him of the proposed Grand Canyon National Park bill

    Letter from C. H. Gensler, Havasupai Agency to Carl Hayden

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    Letter from C. H. Gensler to Carl Hayden asking for a meeting in regards to the Havasupai pasture land in light of the national park bill

    Silver-Mediated Direct sp(3) C-H Bond Functionalization

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    Direct sp(3) C-H bond functionalization is an efficient, straightforward, and powerful method to construct new C-X (X = C, N, F, S) bonds from nonfunctionalized aliphatic motif of organic molecules, which has been used in late-stage modification of complex molecules. In this chapter, the recent developments of silver-mediated direct sp(3) C-H functionalizations are reviewed, categorized by C-C bond formation (C-H insertion), C-N bond formation (intramolecular and intermolecular amination/amidation), C-F bond formation, and C-S bond formation.SCI(E)[email protected]

    Letter from Carl T. Hayden to C. H. Gensler, Havasupai Reservation

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    Letter from Carl T. Hayden to C. H. Gensler, Havasupai Indian Reservation, regarding Hualapai and Cataract Canyons geography

    Recollections of Clement C. Moore, author of "A Visit from St. Nicholas"

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    Includes 2 poems by Clement C Moore, including "A Visit from St. Nicholas." Part of the Nancy H. Marshall Night before Christmas collection. Swem Library copy includes and undated letter about the book by Margaret N.C. Bradley, niece of the author

    Saltair P.105

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    18430 Saltair, c. 1898 C.H. Arkwright photograph donor: Mrs. Frank H. Swayn

    Going Beyond Counting First Authors in Author Co-citation Analysis

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    The present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
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