119,240 research outputs found

    Oral history interview with Shannon Ferrell

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    Shannon Ferrell, a 1998 and 2000 graduate of Oklahoma State University (OSU), discusses his path to OSU. He talks about being a member of 4-H, living in a small rural town, and his early impressions of OSU. Ferrell discusses his involvement as a student scholar and earning various scholarships such as the Truman Scholarship. He joined the faculty of OSU in 2007 and shares about his career in Cooperative Extension and about mentoring students for national scholarship competition.The O-STATE Stories Oral History collection is comprised of interviews which chronicle the rich history, heritage, and traditions of Oklahoma State University

    Felix and Edna Earle Ferrell and children outside their farmhouse near Round Rock, Texas

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    Photograph shows the Ferrell family standing outside their board-and-batten farmhouse.''(L. to r.'' LaUna, Arthur Lee (born 1898), Edna Earle McCain Ferrell, Felix Ferrell, and Waymon Ferrell. Large dog on right

    Drift: Illicit Mobility and Uncertain Knowledge

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    Ferrell J. Die fotodokumentarische Tradition: Auf Abwegen zu einer sinnlicheren Kriminologie. Naegler L, Paul B, Egbert S, trans.;

    Mrs. A. L. Goldberg, Mrs. Robing Llewellyn, Mrs. Robert N. Oliver and Mrs. H. H. Ferrell

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    (Left to right) Mrs. A. L. Goldberg, Mrs. Robin Llewellyn, Mrs. Robert N. Oliver and Mrs. H. H. Ferrell model Czech costumes of silk, lace and embroidered linen which will be the attire of the hostess committee for Texas Christian University (TCU) Fine Arts Foundation Guild tea honoring 53 new members. Czech folk art inspires the theme for the tea. Fort Worth Star-Telegram Morning November 15, 1966.https://mavmatrix.uta.edu/specialcollections_startelegram1960s/5702/thumbnail.jp

    Soybean Production in Florida

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    This publication discusses land preparation and planting, fertilization, crop residue management, irrigation, disease and nematode management, variety selection, weed control, insect management, and harvesting and storage for soybean production in Florida. Written by D. L. Wright, J. A. Ferrell, S. Sanjel, and I. Small, and published by the UF/IFAS Agronomy Department, revised July 2022

    Ferrell–Berreman Modes in Plasmonic Epsilon-near-Zero Media

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    We observe unique absorption resonances in silver/silica multilayer-based epsilon-near-zero (ENZ) metamaterials that are related to radiative bulk plasmon-polariton states of thin-films originally studied by Ferrell (1958) and Berreman (1963). In the local effective medium, metamaterial description, the unique effect of the excitation of these microscopic modes is counterintuitive and captured within the complex propagation constant, not the effective dielectric permittivities. Theoretical analysis of the band structure for our metamaterials shows the existence of multiple Ferrell–Berreman branches with slow light characteristics. The demonstration that the propagation constant reveals subtle microscopic resonances can lead to the design of devices where Ferrell–Berreman modes can be exploited for practical applications ranging from plasmonic sensing to imaging and absorption enhancement

    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

    Benghal Dayflower/Tropical Spiderwort (Commelina benghalensis L.) Identification and Control

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    This 3-page document provides an overview of tropical spiderwort identification and control. Written by J. A. Ferrell, G. E. MacDonald, and P. Devkota, and published by the UF/IFAS Agronomy Department, revised May 2020
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