53,984 research outputs found

    Marriage record of Brown, T. S. and Wiggins, Mignon

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    Marriage license for T. S. Brown and Mignon Wiggins. Thomas W. Hartley was the Justice of the Peace

    Portrait of Bishop Milton Wright

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    Portrait of Bishop Milton Wright. This image is attributed to S. T. Wiggins, Cedar Rapids.https://corescholar.libraries.wright.edu/special_ms1_photographs/2641/thumbnail.jp

    Portrait of Katharine Wright as a child

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    Katharine Wright about 5 years old. This image is attributed to S. T. Wiggins, Cedar Rapids.https://corescholar.libraries.wright.edu/special_ms1_photographs/2656/thumbnail.jp

    Portrait of Orville Wright at about 10 years old

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    Portrait of Orville Wright at about 10 years old. Note on verso, 10 yrs. This cabinet card is attributed to S. T. Wiggins, Cedar Rapids. This photograph was taken circa 1881.https://corescholar.libraries.wright.edu/special_ms1_photographs/3216/thumbnail.jp

    Portrait of Wilbur Wright at about 13 years old

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    Portrait of Wilbur Wright at about 13 years old. Note on verso about 13. This cabinet card is attributed to S. T. Wiggins, Cedar Rapids.https://corescholar.libraries.wright.edu/special_ms1_photographs/3217/thumbnail.jp

    Food abuse : Mealtimes, helplines and 'troubled' eating

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    Feeding children can be one of the most challenging and frustrating aspects of raising a family. This is often exacerbated by conflicting guidelines over what the ‘correct’ amount of food and ‘proper’ eating actually entails. The issue becomes muddier still when parents are accused of mistreating their children by not feeding them properly, or when eating becomes troubled in some way. Yet how are parents to ‘know’ how much food is enough and when their child is ‘full’? How is food negotiated on a daily level? In this chapter, we show how discursive psychology can provide a way of understanding these issues that goes beyond guidelines and measurements. It enables us to examine the practices within which food is negotiated and used to hold others accountable. Like the other chapters in this section of the book, eating practices can also be situations in which an asymmetry of competence is produced; where one party is treated as being a less-than-valid person (in the case of family practices, this is often the child). As we shall see later, the asymmetry can also be reversed, where one person (adult or child) can claim to have greater ‘access’ to concepts such as ‘appetite’ and ‘hunger’. Not only does this help us to understand the complexity of eating practices; it also highlights features of the parent/child relationshipi and the institutionality of families

    Lorin Wright

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    Portrait of Lorin Wright as a young man. This photograph is attributed to S.T. Wiggins, Cedar Rapids.https://corescholar.libraries.wright.edu/special_ms1_photographs/2906/thumbnail.jp

    Charles Wiggins at Mississippi University for Women in Columbus, Mississippi

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    Description on back: Made at MSCW in Columbus. This is a Kodacolor Print made by Eastman Kodak Company, T. M. Regis, U. S. Pat. Off., Week Ending Mar. 10, 1956, IV Ro 1

    Acoustic radiation due to scattering of T-S wave by the mean-flow distortion induced by steady local suction

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    Substantial sound waves can be generated by boundary-layer instability modes when the latter are scattered by a rapid mean-flow distortion. This is a rather generic mechanism and operates when an oncoming T-S wave is scattered by a steady local suction slot. This paper focuses on this problem by extending a recently developed Local Scattering Theory (Wu & Dong, J. Fluid Mech. submitted), where a so-called transmission coefficient, defined as the ratio of the T-S wave amplitude downstream of the scatter to that upstream, is introduced to characterize the effect of a local scatter on boundary-layer instability and transition. As in the earlier work, the mathematical formulation is based on triple-deck formulism, but in order to accommodate the acoustic far field, which was not considered in the paper mentioned, the unsteady terms in the upper deck, which play a leading-order role in radiation, are retained, and the influence of the radiated sound on the near-wall perturbation is included. The upper deck equation for the pressure is the Helmholtz equation rather than the Laplace equation. This leads to a modified pressure-displacement relation, which is coupled with the linearized boundary-layer equations in the lower deck. Discretization of the whole system formulates a generalized eigenvalue problem, which is solved numerically. It is found that suction suppresses oncoming T-S waves, and this effect increases with the suction velocity and the slot width. The directivity is ndependent of the flow parameters only when the Mach number is low. The intensity of the radiated sound in general increases with the frequency, the suction velocity and the width of the suction slot. Interestingly, for O(1) suction velocities, the radiated sound is very weak, indicating that the gain of stabilizing effect does not cause aeroacoustic penalty

    Discursive psychology

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    Discursive psychology begins with psychology as it faces people living their lives. It studies how psychology is constructed, understood and displayed as people interact in everyday and more institutional situations. How does a speaker show that they are not prejudiced, while developing a damning version of an entire ethnic group? How are actions coordinated in a counselling session to manage the blame of the different parties for the relationship breakdown? How is upset displayed, understood and receipted in a call to a child protection helpline? Questions of this kind require us to understand the kinds of things that are 'psychological' for people as they act and interact in particular settings - families, workplaces and schools. And this in turn encourages us to respecify the very object psychology
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