21,023 research outputs found

    Becoming Wild: Living the Primitive Life on a West Coast Island by Nikki Van Schyndel

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    Maureen Scott Harris reviews Becoming Wild: Living the Primitive Life on a West Coast Island, by Nikki Van Schyndel

    Ornithologies of Desire: Ecocritical Essays, Avian Poetics, and Don McKay by Travis V. Mason

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    Review of Ornithologies of Desire: Ecocritical Essays, Avian Poetics, and Don McKay by Travis V. Mason

    Fluorescence visualization of a convective instability which modulates the spreading of volatile surface films

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    The spontaneous spreading of a thin liquid film along the surface of a deep liquid layer of higher surface tension is a ubiquitous process which provides rapid and efficient surface transport of organic or biological material. For a source of constant concentration, the leading edge of a nonvolatile, immiscible film driven to spread by gradients in surface tension is known to advance as t^3/4 in time. Recent experiments using laser shadowgraphy to detect the advancing front of spreading films indicate, however, that immiscible but volatile sources of constant concentration spread with a reduced exponent according to t^1/2. Using a novel technique whereby fluorescent lines are inscribed in water, we have detected the evolution of a thermal instability beneath the leading edge of volatile films which strongly resembles a Rayleigh-BĂ©nard roll. We propose that the increased dissipation from this rotational flow structure is likely responsible for the reduction in spreading exponent. This observation suggests a conceptual framework for coupling the effects of evaporation to the dynamics of spreading

    Political Beings: Sociopolitical Influence on Federal District Court Judges\u27 Criminal Sentencing Behavior

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    Judicial scholars have long debated what factors influence judges\u27 decision-making. Several competing theories have offered relatively parsimonious explanations for the motivations of appellate judges, but sources of influence for trial judges are relatively understudied. One area ripe for testing potential determinants of trial court behavior is the criminal sentencing behavior of federal district court judges. Recent empirical research has examined federal district court sentencing, but this research has often focused solely on the effects of legal policy change and judges\u27 personal partisanship. These efforts are informative but ignore other potentially important contextual determinants of sentencing behavior, such as sentiment in the legal/judicial community, sentiment among the public, and pertinent objective conditions, such as crime rates and incarceration rates. Using a variety of methods in three different research designs, each emphasizing the change in judicial behavior over time, I test the extent to which district judges\u27 sentencing decisions are impacted by broader social and political concerns. Results from the dissertation are decidedly mixed, but they do suggest that contextual influences are clearly an important component of sentencing behavior for many district judges. Future research efforts should pay heed to the potential impact of contextual factors on trial judge decision-making and seek to identify conditions under which social or political characteristics are most likely to affect judges

    Artapanus and Greek Colonial Poetics

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    The fragments of Artapanus have proven to be enigmatic for most scholars over the years and as such have not been treated in significant detail. Most scholarship has been restricted to two separate lines of enquiry: genre and ethnicity. I suggest that the resonance between Greek colonial poetics sheds new light on Artapanus\u27s literary agenda: namely, that Artapanus is constructing and representing the memory of Jewish cultural and political foundations using broader Greek poetics which were used to describe the civic, cultic and geographic foundation of a colony. In this way, Artapanus is no longer an outlier within the Hellenistic Jewish literature, but another example of Hellenistic Jewish authors appropriating particular Greek literary techniques to meet their own needs. Layered onto this inquiry about Artapanus\u27s literary agenda is the question of the influence ethnic relations had on Artapanus as well as the impact on ethnic relations that his work was intended to have. Artapanus is writing at the intersection of Jewish, Egyptian and Greek cultures and this must be accounted for, as well. In this sense, the question I am asking builds on genre and ethnicity wherein genre provides a structure to narrate ethnic identity and ethnic identity provides the materials to emplot within a given genre. By addressing the resonance with a poetics of colonization, I am adding an additional, third coordinate to triangulate Artapanus’s perception of Jewish history and ethnicity in Hellenistic Egypt

    A Modular Low-clearance Wrist Orthosis for Improving Wrist Motion in Children with Cerebral Palsy

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    Children with Cerebral Palsy (CP) often exhibit impairments in the coordination of the grip and lift phases of arm movements that directly impact their ability to perform activities of daily living (ADLs). The application of assistive robotic therapy to children with spastic hemiplegic CP has shown that augmented movement training can lead to improved functional outcomes and improved arm kinematics. Assistive robotic therapy of the wrist has been shown to help improve motor skills in stroke patients, but the devices employed are often large and obtrusive, focusing on a repeated motion rather than a task-based itinerary. Here, we propose a lightweight low clearance wrist orthosis for use in children with Cerebral Palsy that actuates pronation/supination and flexion/extension of the wrist

    Three Poems

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    Poetry by Maureen Scott Harri

    Polishing Cornerstones: Tift College, Georgia Baptists\u27 Separate College for Women

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    This dissertation examines Tift College, formerly in Forsyth, Georgia, and the problems Tift faced as Georgia Baptist\u27s women\u27s college. Many of these difficulties were a result of the beliefs of Georgia Baptists on educating women and the fact that Georgia Baptists placed a greater value on education for males. This work also examines the role of feminism in a southern women\u27s college. To complete this task, the dissertation examines the beliefs and attitudes of Georgia Baptists about education in general, and educating women in specific and how funding played a part in their education. The dissertation addresses Tift\u27s struggle to remain a separate school for women and examines ideas of womanhood at Tift as determined by the curriculum imposed on the women, as well as documenting what Tift students felt about womanhood based on their statements in class papers, journal and newspaper articles, and various other archival sources. These data show how attitudes and beliefs changed over the years, and while a strong feminist spirit may not have been achieved, the changes that were evident affected the purposes of the college. As the student body became more diversified, students were no longer content to become genteel, southern ladies or polished cornerstones. Going against traditional roles, many students argued for a curriculum that would allow them to compete with men in the job market
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