A Reference Section for the Pennsylvanian Lorton Coal Bed (Root Shale: Wabaunsee Group) in Kansas

The Lorton coal bed (Wabaunsee Group: Virgilian) of Late Pennsylvanian age is formally recognized as a bed-level stratigraphic unit in the Root Shale in Kansas. A stratigraphic reference section in Lyon County, Kansas, is given for the Lorton coal bed

The medicalisation of disabled children and young people in child sexual abuse: impacts on prevention, identification, response and recovery in the United Kingdom

Understandings of disability are situated within social, political and economic circumstances. Internationally, medical conceptualisations of disability prevail, influencing policy and practice, creating a discourse which encourages categorisation, diagnosis and prescribed ways of understanding behaviour. This body of knowledge has a profound influence, providing powerful explanatory models of disability. Such discourse excludes other ways of knowing, with little attention paid to competences and the construction of worlds especially from the perspectives of disabled children themselves. This article draws upon a small number of UK qualitative studies which have examined disabled child abuse and included the experiences of disabled children. These studies have highlighted how medicalised notions of disability have led to both medicalised and psychiatrised responses to abuse, which have ill-served disabled children. It could be argued that medicalisation has led to disabled children being labelled as either ‘too disabled’ to be abused or ‘not disabled enough’ to receive an appropriate response which meets their needs; they are also sometimes regarded as showing signs of mental ill health when such signs are more likely to be an understandable manifestation of the trauma of abuse. Evidence collected indicate that much can be learnt from understanding the construction of disabled childhoods and how our current limited exploration of this affects how society prevents, identifies and responds to disabled child abuse and associated trauma. Drawing upon disabled children’s recommendations to ‘see me, hear me and understand me’, this article will argue that in order to protect disabled children and support them to recover from abuse, we need to move away from a tick-box culture of medicalising, categorising, psychiatrising and ‘othering’ to a greater understanding of disabled children’s worlds, and to a rights-based model of disabled child protection whereby we challenge the increased barriers to support faced by disabled children who have experienced abuse

A Reference Section for the Pennsylvanian Lorton Coal Bed (Root Shale: Wabaunsee Group) in Kansas

The Lorton coal bed (Wabaunsee Group: Virgilian) of Late Pennsylvanian age is formally recognized as a bed-level stratigraphic unit in the Root Shale in Kansas. A stratigraphic reference section in Lyon County, Kansas, is given for the Lorton coal bed

Quantum Effects in Black Hole Interiors

The Weyl curvature inside a black hole formed in a generic collapse grows, classically without bound, near to the inner horizon, due to partial absorption and blueshifting of the radiative tail of the collapse. Using a spherical model, we examine how this growth is modified by quantum effects of conformally coupled massless fields.Comment: 13 pages, 1 figure (not included), RevTe

Shear-Wave Velocity Characterization of the USGS Hawaiian Strong-Motion Network on the Island of Hawaii and Development of an NEHRP Site-Class Map

To assess the level and nature of ground shaking in Hawaii for the purposes of earthquake hazard mitigation and seismic design, empirical ground-motion prediction models are desired. To develop such empirical relationships, knowledge of the subsurface site conditions beneath strong-motion stations is critical. Thus, as a first step to develop ground-motion prediction models for Hawaii, wspectral-analysis-of-surface-waves (SASW) profiling was performed at the 22 free-field U.S. Geological Survey (USGS) strong-motion sites on the Big Island to obtain shear-wave velocity (V(S)) data. Nineteen of these stations recorded the 2006 Kiholo Bay moment magnitude (M) 6.7 earthquake, and 17 stations recorded the triggered M 6.0 Mahukona earthquake. V(S) profiling was performed to reach depths of more than 100 ft. Most of the USGS stations are situated on sites underlain by basalt, based on surficial geologic maps. However, the sites have varying degrees of weathering and soil development. The remaining strong-motion stations are located on alluvium or volcanic ash. V(S30) (average V(S) in the top 30 m) values for the stations on basalt ranged from 906 to 1908 ft/s [National Earthquake Hazards Reduction Program (NEHRP) site classes C and D], because most sites were covered with soil of variable thickness. Based on these data, an NEHRP site-class map was developed for the Big Island. These new V(S) data will be a significant input into an update of the USGS statewide hazard maps and to the operation of ShakeMap on the island of Hawaii.George E. Brown, Jr. Network for Earthquake Engineering Simulation (NEES) under NSF CMS-0086605FEMA HSFEHQ-06-D-0162, HSFEHQ-04-D-0733U.S. Geological Survey, Department of the Interior 08HQGR0036Geotechnical Engineering Cente

Stability of degenerate Cauchy horizons in black hole spacetimes

In the multihorizon black hole spacetimes, it is possible that there are degenerate Cauchy horizons with vanishing surface gravities. We investigate the stability of the degenerate Cauchy horizon in black hole spacetimes. Despite the asymptotic behavior of spacetimes (flat, anti-de Sitter, or de Sitter), we find that the Cauchy horizon is stable against the classical perturbations, but unstable quantum mechanically.Comment: Revtex, 4 pages, no figures, references adde

On Compact Routing for the Internet

While there exist compact routing schemes designed for grids, trees, and Internet-like topologies that offer routing tables of sizes that scale logarithmically with the network size, we demonstrate in this paper that in view of recent results in compact routing research, such logarithmic scaling on Internet-like topologies is fundamentally impossible in the presence of topology dynamics or topology-independent (flat) addressing. We use analytic arguments to show that the number of routing control messages per topology change cannot scale better than linearly on Internet-like topologies. We also employ simulations to confirm that logarithmic routing table size scaling gets broken by topology-independent addressing, a cornerstone of popular locator-identifier split proposals aiming at improving routing scaling in the presence of network topology dynamics or host mobility. These pessimistic findings lead us to the conclusion that a fundamental re-examination of assumptions behind routing models and abstractions is needed in order to find a routing architecture that would be able to scale ``indefinitely.''Comment: This is a significantly revised, journal version of cs/050802

Adeno-Associated Viral Vectors in Neuroscience Research

Adeno-associated viral vectors (AAVs) are increasingly useful preclinical tools in neuroscience research studies for interrogating cellular and neurocircuit functions and mapping brain connectivity. Clinically, AAVs are showing increasing promise as viable candidates for treating multiple neurological diseases. Here, we briefly review the utility of AAVs in mapping neurocircuits, manipulating neuronal function and gene expression, and activity labeling in preclinical research studies as well as AAV-based gene therapies for diseases of the nervous system. This review highlights the vast potential that AAVs have for transformative research and therapeutics in the neurosciences

Storage of frozen meats, poultry, eggs, fruits, and vegetables

Digitized 2007 AES.Includes bibliographical references (pages 42-43)

Evolution systems for non-linear perturbations of background geometries

The formulation of the initial value problem for the Einstein equations is at the heart of obtaining interesting new solutions using numerical relativity and still very much under theoretical and applied scrutiny. We develop a specialised background geometry approach, for systems where there is non-trivial a priori knowledge about the spacetime under study. The background three-geometry and associated connection are used to express the ADM evolution equations in terms of physical non-linear deviations from that background. Expressing the equations in first order form leads naturally to a system closely linked to the Einstein-Christoffel system, introduced by Anderson and York, and sharing its hyperbolicity properties. We illustrate the drastic alteration of the source structure of the equations, and discuss why this is likely to be numerically advantageous.Comment: 12 pages, 3 figures, Revtex v3.0. Revised version to appear in Physical Review