7,944 research outputs found

    [Review of] C. Hart Merriam. The Dawn of the World: Myths and Tales of the Miwok Indians of California

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    Naturalist C. Hart Merriam devoted the last years of his life to research on Indians of California, meticulously recording and documenting his observations and the knowledge he gained from the various tribes. In 1910, he published a collection of myths and tales told to him by the elders of the California Mewan Indians under the title, The Dawn of the World: Myths and Weird Tales Told by the Mewan Indians of California. Eighty-three years later the University of Nebraska Press has published a Bison Book Edition of Merriam’s collection. Except for the change in title, the Bison Book Edition is a faithful reproduction of the earlier publication, including the original error in pagination (page numbers 85 and 86 are omitted, although no text is missing). The Bison Book Edition of Merriam’s collection includes a brief but informative introductory essay by anthropologist Lowell J. Bean that provides biographical data on Merriam and historical information on the Miwok Indians (referred to in Merriam’s text as Mewan and/or Mewuk)

    APPLYING FREUDIAN PSYCHOLOGICAL THEORY TO THE LITERATURE AND LIFE OF FYODOR DOSTOEVSKY

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    As a writer who famously aimed to capture the essence of humanity in his literature, Fyodor Dostoevsky often created incredibly intriguing, yet quite complex characters to accomplish this goal. Though psychology had not yet grown into an independent discipline during Dostoevsky\u27s tenure as a novelist, as the field began to emerge it became clearer that his literature touched upon many psychological tenets. Specifically, the psychological theories of Sigmund Freud would prove to be very similar to Dostoevsky\u27s writing, prompting many comparisons. This paper aims to apply Freudian psychological theory to Dostoevsky\u27s Crime and Punishment and The Double in an attempt to understand the intricacies of the focal characters. Additionally, it intends to look at the life of Dostoevsky through a Freudian perspective while providing insight into how his personal experiences have influenced his literature

    Solar concentrators for advanced solar-dynamic power systems in space

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    This report summarizes the results of a study performed by Hughes Danbury Optical Systems, HDOS, (formerly Perkin-Elmer) to design, fabricate, and test a lightweight (2 kg/sq M), self supporting, and highly reflective sub-scale concentrating mirror panel suitable for use in space. The HDOS panel design utilizes Corning's 'micro sheet' glass as the top layer of a composite honeycomb sandwich. This approach, whose manufacturability was previously demonstrated under an earlier NASA contract, provides a smooth (specular) reflective surface without the weight of a conventional glass panel. The primary result of this study is a point design and it's performance assessment

    A cytophotometric analysis of anterior pituitary changes in rats exposed to reduced pressure

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    Adaptive cytochemical responses of hormone producing cells of rat anterior pituitary following exposure to simulated high altitud

    Vortex interaction with a leading-edge of finite thickness

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    Vortex interaction with a thick elliptical leading-edge at zero relative offset produces a pronounced secondary vortes of opposite sense that travels with the same phase speed as the primaty vortex along the lower surface of the edge. The edge thickness (scale) relative to the incident vorticity field has a strong effect on the distortion of the incident primary vortex during the impingement processs. When the thickness is sufficiently small, there is a definite severing of the incident vortex and the portion of the incident vortex that travels along the upper part of the elliptical surface has a considerably larger phase speed than that along the lower surface; this suggests that the integrated loading along the upper surface is more strongly correlated. When the thickness becomes too large, then most, if not all, of the incident vortex passes below the leading-edge. On the other hand, the relative tranverse offset of the edge with respect to the center of the incident vortex has a significant effect on the secondary vortex formation

    Use of computer-aided testing in the investigation of pilot response to critical in-flight events, volume 1

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    Development of computer aided formats, results of computer aided testing, learning in computer aided testing of critical in-flight event (CIFE) diagnosis and computer aided prompting are considered

    New optical and radio frequency angular tropospheric refraction models for deep space applications

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    The development of angular tropospheric refraction models for optical and radio frequency usage is presented. The models are compact analytic functions, finite over the entire domain of elevation angle, and accurate over large ranges of pressure, temperature, and relative humidity. Additionally, FORTRAN subroutines for each of the models are included

    An investigation into pilot and system response to critical in-flight events. Volume 1: Executive summary

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    Critical in-flight events (CIFE) that threaten the aircraft were studied. The scope of the CIFE was described and defined with emphasis on characterizing event development, detection and assessment; pilot information requirements, sources, acquisition, and interpretation, pilot response options, decision processed, and decision implementation and event outcome. Detailed scenarios were developed for use in simulators and paper and pencil testing for developing relationships between pilot performance and background information as well as for an analysis of pilot reaction decision and feedback processes. Statistical relationships among pilot characteristics and observed responses to CIFE's were developed

    An investigation into pilot and system response to critical in-flight events. Volume 2: Appendix

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    Materials relating to the study of pilot and system response to critical in-flight events (CIFE) are given. An annotated bibliography and a trip summary outline are presented, as are knowledge surveys with accompanying answer keys. Performance profiles of pilots and performance data from the simulations of CIFE's are given. The paper and pencil testing materials are reproduced. Conditions for the use of the additive model are discussed. A master summary of data for the destination diversion scenario is given. An interview with an aircraft mechanic demonstrates the feasibility of system problem diagnosis from a verbal description of symptoms and shows the information seeking and problem solving logic used by an expert to narrow the list of probable causes of aircraft failure

    Free vorticity field-boundary layer conversions: Effect of boundary configuration and scale

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    Progress was made on further flow visualization of vortex-leading edge interaction, in conjunction with characterization of the unsteady pressure field. The range of scale of an elliptical leading edge, relative to the incident primary vortex, was determined. The scale of the incident vortex was characterized in terms of mean shear layer parameters. An overview of the interaction mechanism for the range of thin to thick leading-edges is given. The interaction mechanism corresponding to the case where the incident vortex is above the leading-edge is given for hydrogen bubble wires well upstream of and at the tip of the leading edge. A sample of the instantaneous pressure distribution for the case where the incident vortex dives beneath the edge is presented. The effect of scale of the incident vortex relative to that of the leading-edge was examined. The circulation and length scale of the incident vortices in the street are being characterized
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