2,801 research outputs found

    Shacklefords Commercial Development Analysis

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    King and Queen County believes that economic development is crucial to ensuring a stable economy and high quality of life for residents of the county. With an out-commuting rate of 71% for the entire Middle Peninsula region, residents and businesses are spending their money outside of the region due to a lack of job opportunities and commercial development. However, the intersection of Route 33 and The Trail at Shacklefords within King and Queen County provides a major economic development opportunity for King and Queen County and the Middle Peninsula region. Through a one-semester research project, students in a VCU Commercial Revitalization course were invited by King and Queen County Administrator, Thomas Swartzwelder, to complete research on King and Queen County’s opportunity to attract the commuting traffic passing Shacklefords each day, as well as meet the desires of the community and the existing plans for this site. A VDOT Smart Scale funded development, currently in the design phase, will create a telecommuting center at the Shacklefords site, and relocate the offices of the Middle Peninsula Planning District Commission (PDC) to the same development. On a separate site at the same intersection, a privately established craft brewery site represents a convergence of new development that could spur additional commercial opportunities

    Increasing Access to Food: A Comprehensive Report on Food Supply Options

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    Access to food is one of the most important aspects of a healthy, sustainable community. Grocery stores and other suppliers can serve as an economic anchor to provide social benefits to communities. Unfortunately, many communities do not have convenient and/or affordable access to grocery items, particularly fresh produce. As part of Virginia Commonwealth University\u27s Fall 2019 graduate course on Urban Commercial Revitalization, class members researched 13 retail and other food access options, which are described in this report. Each chapter covers a food access option and provides basic information that will be useful to individuals, organizations, or government agencies that wish to attract and/or develop grocery operations in their communities

    Lolita's Time Leaks and Transatlantic Decadence

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    In this paper I investigate the matrix of transatlantic literary exchange in Vladimir Nabokov’s Lolita (1955) in order to suggest how the novel’s rehabilitation of an international decadent aesthetics constitutes a radical challenge to the American literary establishment in the postwar. I begin by identifying the figures of Edgar Allen Poe, Charles Baudelaire and Algernon Swinburne as the key constellation for Nabokov in his plotting of Lolita’s ambivalent engagement with the ethics of temporality and artistic autonomy. I then go on to situate Lolita’s composition within debates current in the American academy from the late 1930s to the early 1950s over the value of decadent aesthetics within the modernist project and anxieties over Poe’s place within American national literary culture. Read alongside the critical writings of T.S. Eliot, Allen Tate, and the New Criticism, Lolita emerges as the risky reinstatement of a transatlantic decadent tradition, in which the failure of temporal and ethical containment disrupts a dominant narrative of modernism’s history in American letters

    Crown dependencies in an era of continuity and change

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    Crown Dependencies (the Bailiwicks of Jersey and Guernsey and the Isle of Man) are sub-national island jurisdictions in the British Isles whose autonomy and sovereignty over internal matters is guaranteed by their long-standing relationship with the British Crown. This article examines the evolution of the Crown Dependencies during the reign of Queen Elizabeth II, a time of considerable political and economic change that was largely driven by insular actors rather than imposed from the outside. It focuses on developments in the late Elizabethan period that were precipitated by Britain’s decision to leave the European Union, more commonly known as Brexit. In the immediate aftermath of Brexit, it appears that the Crown Dependencies will seek to preserve their existing relationship with the Crown and, by extension, the UK, with perhaps some minor reforms that enhance their autonomy in the international sphere. This approach, however, may have to change in the longer term as they grapple with exogenous forces and developments beyond their control.peer-reviewe

    Minimizing the impact of biologging devices: Using computational fluid dynamics for optimizing tag design and positioning

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    1. Biologgingdevicesareusedubiquitouslyacrossvertebratetaxainstudiesofmove- ment and behavioural ecology to record data from organisms without the need for direct observation. Despite the dramatic increase in the sophistication of this technology, progress in reducing the impact of these devices to animals is less obvi- ous, notwithstanding the implications for animal welfare. Existing guidelines focus on tag weight (e.g. the ‘5% rule’), ignoring aero/hydrodynamic forces in aerial and aquatic organisms, which can be considerable. Designing tags to minimize such im- pact for animals moving in fluid environments is not trivial, as the impact depends on the position of the tag on the animal, as well as its shape and dimensions.2. Wedemonstratethecapabilitiesofcomputationalfluiddynamics(CFD)modelling to optimize the design and positioning of biologgers on marine animals, using the grey seal (Halichoerus grypus) as a model species. Specifically, we investigate the effects of (a) tag form, (b) tag size, and (c) tag position and quantify the impact under frontal hydrodynamic forces, as encountered by seals swimming at sea.3. By comparing a conventional versus a streamlined tag, we show that the former can induce up to 22% larger drag for a swimming seal; to match the drag of the streamlined tag, the conventional tag would have to be reduced in size by 50%. For the conventional tag, the drag induced can differ by up to 11% depending on the position along the seal's body, whereas for the streamlined tag this difference amounts to only 5%.4. We conclude by showing how the CFD simulation approach can be used to opti- mize tag design to reduce drag for aerial and aquatic species, including issues such as the impact of lateral currents (unexplored until now). We also provide a step‐ by‐step guide to facilitate the implementation of CFD in biologging tag design

    A Design Guide for Open Online Courses

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    This guide is a comprehensive summary of how we went about creating Citizen Maths, an open online maths course and service. The guide shares our design principles and the techniques we used to put them into practice. Our aim is to provide – with the appropriate ‘translation’ – a resource that will be useful to to other teams who are developing online education initiatives

    Innermost Stable Circular Orbit of Inspiraling Neutron-Star Binaries: Tidal Effects, Post-Newtonian Effects and the Neutron-Star Equation of State

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    We study how the neutron-star equation of state affects the onset of the dynamical instability in the equations of motion for inspiraling neutron-star binaries near coalescence. A combination of relativistic effects and Newtonian tidal effects cause the stars to begin their final, rapid, and dynamically-unstable plunge to merger when the stars are still well separated and the orbital frequency is \approx 500 cycles/sec (i.e. the gravitational wave frequency is approximately 1000 Hz). The orbital frequency at which the dynamical instability occurs (i.e. the orbital frequency at the innermost stable circular orbit) shows modest sensitivity to the neutron-star equation of state (particularly the mass-radius ratio, M/RoM/R_o, of the stars). This suggests that information about the equation of state of nuclear matter is encoded in the gravitational waves emitted just prior to the merger.Comment: RevTeX, to appear in PRD, 8 pages, 4 figures include

    Gravity and the Quantum Vacuum Inertia Hypothesis

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    In previous work it has been shown that the electromagnetic quantum vacuum, or electromagnetic zero-point field, makes a contribution to the inertial reaction force on an accelerated object. We show that the result for inertial mass can be extended to passive gravitational mass. As a consequence the weak equivalence principle, which equates inertial to passive gravitational mass, appears to be explainable. This in turn leads to a straightforward derivation of the classical Newtonian gravitational force. We call the inertia and gravitation connection with the vacuum fields the quantum vacuum inertia hypothesis. To date only the electromagnetic field has been considered. It remains to extend the hypothesis to the effects of the vacuum fields of the other interactions. We propose an idealized experiment involving a cavity resonator which, in principle, would test the hypothesis for the simple case in which only electromagnetic interactions are involved. This test also suggests a basis for the free parameter η(ν)\eta(\nu) which we have previously defined to parametrize the interaction between charge and the electromagnetic zero-point field contributing to the inertial mass of a particle or object.Comment: 18 pages, no figures. Annalen der Physik, 2005, in press. New version reformatte

    A Lorentz-Poincar\'e type interpretation of the Weak Equivalence Principle

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    The validity of the Weak Equivalence Principle relative to a local inertial frame is detailed in a scalar-vector gravitation model with Lorentz-Poincar\'e type interpretation. Given the previously established first Post-Newtonian concordance of dynamics with General Relativity, the principle is to this order compatible with GRT. The gravitationally modified Lorentz transformations, on which the observations in physical coordinates depend, are shown to provide a physical interpretation of \emph{parallel transport}. A development of ``geodesic'' deviation in terms of the present model is given as well.Comment: v1: 9 pages, 2 figures, v2: version to appear in International Journal of Theoretical Physic

    Predicting which people with psychosocial distress are at risk of becoming dependent on state benefits: analysis of routinely available data

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    Objectives To examine whether there was significant variation in levels of claiming incapacity benefit across general practices. To establish whether it is possible to identify people with mental health problems who are more at risk of becoming dependent on state benefits for long term health problems based on their general practice consulting behaviour
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