2,017 research outputs found

    Supervisors’ Perspectives: Variables Influencing the Quality of Supervision

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    A number of studies have sought to examine clinical supervision from the perspective of the supervisee; however, fewer studies have investigated the practice of supervision from the supervisor’s perspective. Using a survey approach, supervisors at all levels of expertise reported their experiences surrounding the applied and administrative aspects of supervision. Data examined training in supervision, typical supervision activities with supervisees, the value placed on supervision at work settings, and how administrative influences impact supervisory practice. Results indicated that supervisory practices were not consistent with empirically identified “best practices” of clinical supervision, with supervisors reporting not being provided the time, resources, or fiscal compensation required to provide optimal supervision. Implications surrounding the future practice of supervision with regard to ethics, training, and organizational administration are discussed

    EVALUATION OF THE DEPARTMENT OF DEFENSE INSTALLATION MOSQUITO SURVEILLANCE PROGRAM, UNITED STATES 2012-2015

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    Master of Public HealthPublic Health Interdepartmental ProgramThu Annelise NguyenWest Nile virus (WNV) is the primary arbovirus acquired within the United States and is transmitted by the bite of a mosquito. Mosquito surveillance programs are key components of overall WNV disease surveillance programs at the local, state, and federal levels. The valuable information collected from mosquito surveillance is used to direct methods to protect public health. To consolidate human and nonhuman (including mosquito surveillance) WNV surveillance data from all states, the Centers for Disease Control and Prevention (CDC) partnered with state public health departments and created ArboNET, the national arboviral surveillance system. Mosquito surveillance programs on Department of Defense (DoD) installations provide valuable information on WNV surveillance within their state. This study was the first to evaluate ArboNET WNV mosquito surveillance data to determine if DoD installations reported to state health departments. Mosquito surveillance data was received from the Army Public Health Center (Provisional) and the Air Force School of Aerospace Medicine. Data was reviewed from 2012-2015 for Army and Air Force installations and cross- referenced with an ArboNET dataset from the CDC. From 2012-2015, Army installations did not report 46.6% (range of 0-86% annually) and Air Force installations did not report 47.4% (range of 16-81% annually) of WNV positive mosquito pools to state public health departments for inclusion into ArboNET. Improved communication, standardization of data fields collected during surveillance, and a standardized database to collect mosquito surveillance data from DoD installations could aid in the improvement of mosquito surveillance data to state health departments

    Tomographic Characterization of Three-Qubit Pure States with Only Two-Qubit Detectors

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    A tomographic process for three-qubit pure states using only pairwise detections is presented.Comment: 3 pages; revtex4; v2: the focus on tomography was emphasized and the experimental procedure detailed; v3: the text was improved in clarity, some mistakes were correcte

    The Geometry of Entanglement Sudden Death

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    In open quantum systems, entanglement can vanish faster than coherence. This phenomenon is usually called sudden death of entanglement. In this paper sudden death of entanglement is discussed from a geometrical point of view, in the context of two qubits. A classification of possible scenarios is presented, with important known examples classified. Theoretical and experimental construction of other examples is suggested as well as large dimensional and multipartite versions of the effect.Comment: 6 pages, 2 figures, references added, initial paragraph corrected, sectioning adopted, some parts rewritten; accepted by New J. Phy

    Are all maximally entangled states pure?

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    We study if all maximally entangled states are pure through several entanglement monotones. In the bipartite case, we find that the same conditions which lead to the uniqueness of the entropy of entanglement as a measure of entanglement, exclude the existence of maximally mixed entangled states. In the multipartite scenario, our conclusions allow us to generalize the idea of monogamy of entanglement: we establish the \textit{polygamy of entanglement}, expressing that if a general state is maximally entangled with respect to some kind of multipartite entanglement, then it is necessarily factorized of any other system.Comment: 5 pages, 1 figure. Proof of theorem 3 corrected e new results concerning the asymptotic regime include

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

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    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

    Evaluating a Relationship Education Program with Incarcerated Adults

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    Research indicates healthy family relationships can reduce recidivism. More effort has been placed towards providing family life programming in prisons to promote healthy individual and relational functioning, yet only a handful of studies have evaluated and provided insight on relationship education (RE) for incarcerated adults. This study contributes to this emerging effort and examines changes following participation in a RE program, using a sample of 461 incarcerated men and women. Findings indicate significant improvements in anxiety and depressive symptoms and conflict resolution skills. Additional tests of moderation of change by gender, relationship status, and child age revealed a greater change in individual functioning for those in a relationship compared to those who were not. Indications are that RE programs hold promise for contributing to better individual well-being and healthy relationships during incarceration and the potential for reducing recidivism incidence after re-entry
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