444 research outputs found

    Reconstructing the Present Through Kinesthetic History: An Investigation into Modes of Preserving, Transmitting, and Restaging Contemporary Dance

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    Methods of dance preservation have evolved alongside conceptual themes that have framed dance’s historical narrative. The tradition of written dance notation developed in accordance with notions that prioritized logocentricity, and placed historical legitimacy on tangible artifacts and irrefutable archives; whereas the technical revolution of the late twentieth century saw dance preservation practices shift to embrace film and video documentation because they provided more accessible, and more convenient records. Since the 1970s video recordings have generally been considered to provide authentic visual representations of dance works, and the tradition of score writing has begun to wane. However, scholarly criticism has unveiled both philosophical and practical challenges posed by these two modes of documentation, thus illuminating a gap between theories of embodiment and the practice of dance preservation. In alignment with contemporary discourse, which legitimizes the body as a site of generating and storing knowledge, this dissertation suggests ‘kinesthetic history’ as a valid mode of dance preservation. Operating as a counterpart to oral history, and borrowing theoretical concepts from contemporary historiography, existential phenomenology and ethnography, the term ‘kinesthetic history’ suggests a mode of corporeal inscription and transmission that relies on the reciprocal interaction of bodies in space. The use of ‘kinesthetic history’ as a methodological approach to the preservation, translation, and reconstruction of movement material reflects the elements of fluidity, plurality and subjectivity that are often characteristic of contemporary choreographic practices. This theory is interrogated through a case study, which explores the ways in which both a written and digitized score, video recordings, and the ‘kinesthetic history’ of an original cast member operated as modes of transmission in a 2013 restaging of William Forsythe’s One Flat Thing, reproduced (2000) at The Juilliard School. Conclusions drawn from the case study challenge the traditional notions of reconstruction and restaging and suggest ‘regeneration’ as an alternative term to describe the process of preserving and transmitting contemporary dance works

    The Impact of Patient Navigation on the Delivery of Diagnostic Breast Cancer Care in the National Patient Navigation Research Program: A Prospective Meta-Analysis.

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    Patient navigation is emerging as a standard in breast cancer care delivery, yet multi-site data on the impact of navigation at reducing delays along the continuum of care are lacking. The purpose of this study was to determine the effect of navigation on reaching diagnostic resolution at specific time points after an abnormal breast cancer screening test among a national sample. A prospective meta-analysis estimated the adjusted odds of achieving timely diagnostic resolution at 60, 180, and 365 days. Exploratory analyses were conducted on the pooled sample to identify which groups had the most benefit from navigation. Clinics from six medical centers serving vulnerable populations participated in the Patient Navigation Research Program. Women with an abnormal breast cancer screening test between 2007 and 2009 were included and received the patient navigation intervention or usual care. Patient navigators worked with patients and their care providers to address patient-specific barriers to care to prevent delays in diagnosis. A total of 4675 participants included predominantly racial/ethnic minorities (74 %) with public insurance (40 %) or no insurance (31 %). At 60 days and 180 days, there was no statistically significant effect of navigation on achieving timely diagnostic care, but a benefit of navigation was seen at 365 days (aOR 2.12, CI 1.36-3.29). We found an equal benefit of navigation across all groups, regardless of race/ethnicity, language, insurance status, and type of screening abnormality. Patient navigation resulted in more timely diagnostic resolution at 365 days among a diverse group of minority, low-income women with breast cancer screening abnormalities. Trial registrations clinicaltrials.gov Identifiers: NCT00613275, NCT00496678, NCT00375024, NCT01569672

    Understanding the models of community hospital rehabilitation activity (MoCHA): a mixed method study

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    Introduction To understand the variation in performance between community hospitals, our objectives are: to measure the relative performance (cost efficiency) of rehabilitation services in community hospitals; to identify the characteristics of community hospital rehabilitation that optimise performance; to investigate the current impact of community hospital in-patient rehabilitation for older people on secondary care and the potential impact if community hospital rehabilitation was optimised to best practice nationally; to examine the relationship between the configuration of intermediate care and secondary care bed use; and to develop toolkits for commissioners and community hospital providers to optimise performance. Methods and analysis Four linked studies will be performed. Study 1: Cost efficiency modelling will apply econometric techniques to datasets from the NHS Benchmarking Network surveys of community hospital and intermediate care. This will identify community hospitals’ performance and estimate the gap between high and low performers. Analyses will determine the potential impact if the performance of all community hospitals nationally was optimised to best performance, and examine the association between community hospital configuration and secondary care bed use. Study 2: A national community hospital survey gathering detailed cost data and efficiency variables will be performed. Study 3: In-depth case studies of three community hospitals, two high and one low performing, will be undertaken. Case studies will gather routine hospital and local health economy data. Ward culture will be surveyed. Content and delivery of treatment will be observed. Patients and staff will be interviewed. Study 4: Co-designed web-based quality improvement toolkits for commissioners and providers will be developed, including indicators of performance and the gap between local and best community hospitals performance. Ethics and dissemination Publications will be in peer reviewed journals, reports will be distributed through stakeholder organisations. Ethical approval was obtained from the Bradford Research Ethics committee (reference: 15/YH/0062)

    Kinetics of 99Tc speciation in aerobic soils

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    © 2019 The Authors Technetium-99 is a significant and long-lived component of spent nuclear fuel relevant to long-term assessments of radioactive waste disposal. Whilst 99Tc behaviour in poorly aerated environments is well known, the long-term bioavailability in aerobic soils following direct deposition or transport to the surface is less well understood. This work addresses two questions: (i) to what extent do soil properties control 99Tc kinetics in aerobic soils and (ii) over what experimental timescales must 99Tc kinetics be measured to make reliable long-term predictions of impact in the terrestrial environment? Soil microcosms spiked with 99TcO4− were incubated for 2.5 years and 99Tc transformations were periodically monitored by a sequential extraction, which enabled quantification of the reaction kinetics. Reduction in soluble 99Tc was slow and followed a double exponential kinetic model including a fast component enhanced by low pH, a slow component controlled by pH and organic matter, and a persistently soluble 99Tc fraction. Complexation with soil humus was key to the progressive immobilisation of 99Tc. Evidence for slow transfer to an unidentified ‘sink’ was found, with estimated decadal timeframes. Our data suggest that short-term experiments may not reliably predict long-term 99Tc solubility in soils with low to moderate organic matter contents

    Micronutrient Status and Dietary Diversity of Women of Reproductive Age in Rural Pakistan

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    Consuming a diverse diet is essential to ensure an adequate intake of micronutrients. The aim of this study was to assess the nutritional status and dietary diversity of women of reproductive age (WRA) living in a marginalized community in rural Pakistan. Forty-seven WRA (35 ± 7 years old) who were not pregnant or lactating at enrollment, were recruited to participate in the study. Twenty-four-hour dietary recall interviews were conducted by the study nutritionist, and the data collected were used to create a minimum dietary diversity for women score (MDD-W) on five occasions during the monsoon and winter seasons (October to February). Nutritional status was assessed using anthropometry and biochemical markers of micronutrient status. Height and weight were used to determine body mass index (BMI), and mid-upper-arm circumference was measured. Plasma zinc, iron, and selenium concentrations were measured using inductively coupled mass spectrometry, and iron status was assessed using serum ferritin and blood hemoglobin concentrations. The mean (±SD) food group diversity score was 4 ± 1 with between 26% and 41% of participants achieving an MDD-W of 5. BMI was 27.2 ± 5.5 kg/m2 with 28% obese, 34% overweight, and 6% underweight. The prevalence of zinc deficiency, based on plasma zinc concentration, was 29.8%; 17% of the participants had low plasma selenium levels; 8.5% were iron deficient; and 2% were suffering from iron deficiency anemia. The findings indicate that the women living in this community consume a diet that has a low diversity, consistent with a diet low in micronutrients, and that zinc deficiency is prevalent. Public health interventions aimed at increasing the dietary diversity of WRA are needed to improve the micronutrient intake, particularly of zinc, in this population

    Biofortification of wheat with zinc for eliminating deficiency in Pakistan: Study protocol for a cluster-randomised, double-blind, controlled effectiveness study (BIZIFED2)

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    Introduction: Micronutrient deficiencies, commonly referred to as “hidden hunger”, affect more than two billion people worldwide, with zinc and iron deficiency frequently reported. The aim of this study is to examine the impact of consuming zinc biofortified flour (Zincol-2016) on biochemical and functional measures of status in adolescent girls and children living in a low resource setting in Pakistan. Methods and analysis: We are conducting a pragmatic, cluster-randomised, double-blind, controlled trial. A total of 483 households have been recruited from two catchment areas approximately 30-40 km distance from Peshawar. Household inclusion criteria are the presence of both an adolescent girl, aged 10-16 years, and a child aged 2-5 years. The study duration is 12 months, divided into two 6-month phases. During phase 1, all households will be provided with locally procured flour from standard varieties of wheat. During phase 2, clusters will be paired, and randomised to either the control or intervention arm of the study. The intervention arm will be provided with zinc biofortified wheat flour, with a target zinc concentration of 40 mg/kg. The control arm will be provided with locally procured wheat flour from standard varieties with an expected zinc concentration of 20 mg/kg. The primary outcome measure is plasma zinc concentration. Secondary outcomes include anthropometric measurements, biomarkers of iron and zinc status, and the presence and duration of respiratory tract infections and diarrhoea. Ethics and dissemination: Ethical approval was granted from the University of Central Lancashire STEMH Ethics Committee (reference number: STEMH 1014) and Khyber Medical University Ethics Committee (DIR/KMU-EB/BZ/000683). The final study methods will be published in peer reviewed journals, alongside the study outcomes. In addition, findings will be disseminated to the scientific community via conference presentations and abstracts and communicated to the study participants through the village elders at an appropriate community forum. Registration details: The trial has been registered with the ISRCTN registry, study ID ISRCTN17107812
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