Teacher Perceptions of Indigenous Representations in History: A Phenomenological Study

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Teacher Perceptions of Indigenous Representations in History: A Phenomenological Study

This phenomenological study addressed teacher perceptions of indigenous representations in United States history within a school district in East Tennessee. Teacher perceptions of indigenous representations in history were defined as teacher beliefs towards the inclusion and representation of indigenous peoples in United States history. Individual and focus group interviews were conducted from a purposeful sample of United States history teachers from multiple high schools in the school district. The analysis of data revealed three themes: (a) systemic challenges to multiculturalism within state course standards and textbooks, (b) teachers’ perceived self-efficacy in teaching their students using indigenous perspectives, (c) and the perpetuation of indigenous stereotypes. Furthermore, analysis revealed that U.S. history courses in the district perpetuate both the notion of indigenous peoples as historical bystanders and the racial stereotypes of Native Americans

Interphase formation with carboxylic acids as slurry additives for Si electrodes in Li-ion batteries. Part 1: performance and gas evolution

Rendering the solid electrolyte interphase and the inter-particle connections more resilient to volume changes of the active material is a key challenge for silicon electrodes. The slurry preparation in a buffered aqueous solution offers a strategy to increase the cycle life and capacity retention of silicon electrodes considerably. So far, studies have mostly been focused on a citrate buffer at pH = 3, and therefore, in this study a series of carboxylic acids is examined as potential buffers for slurry preparation in order to assess which chemical and physical properties of carboxylic acids are decisive for maximizing the capacity retention for Si as active material. In addition, the cycling stability of buffer-containing electrodes was tested in dependence of the buffer content. The results were complemented by analysis of the gas evolution using online electrochemical mass spectrometry in order to understand the SEI layer formation in presence of carboxylic acids and effect of high proton concentration

Social Competence Treatment after Traumatic Brain Injury: A Multicenter, Randomized, Controlled Trial of Interactive Group Treatment versus Non-Interactive Treatment

Objective To evaluate the effectiveness of a replicable group treatment program for improving social competence after traumatic brain injury (TBI). Design Multicenter randomized controlled trial comparing two methods of conducting a social competency skills program, an interactive group format versus a classroom lecture. Setting Community and Veteran rehabilitation centers. Participants 179 civilian, military, and veteran adults with TBI and social competence difficulties, at least 6 months post-injury. Experimental Intervention Thirteen weekly group interactive sessions (1.5 hours) with structured and facilitated group interactions to improve social competence. Alternative (Control) Intervention Thirteen traditional classroom sessions using the same curriculum with brief supplemental individual sessions but without structured group interaction. Primary Outcome Measure Profile of Pragmatic Impairment in Communication (PPIC), an objective behavioral rating of social communication impairments following TBI. Secondary Outcomes LaTrobe Communication Questionnaire (LCQ), Goal Attainment Scale (GAS), Satisfaction with Life Scale (SWLS), Post-Traumatic Stress Disorder Checklist – (PCL-C), Brief Symptom Inventory 18 (BSI-18), Scale of Perceived Social Self Efficacy (PSSE). Results Social competence goals (GAS) were achieved and maintained for most participants regardless of treatment method. Significant improvements in the primary outcome (PPIC) and two of the secondary outcomes (LCQ and BSI) were seen immediately post-treatment and at 3 months post-treatment in the AT arm only, however these improvements were not significantly different between the GIST and AT arms. Similar trends were observed for PSSE and PCL-C. Conclusions Social competence skills improved for persons with TBI in both treatment conditions. The group interactive format was not found to be a superior method of treatment delivery in this study

Mortality following Traumatic Brain Injury among Individuals Unable to Follow Commands at the Time of Rehabilitation Admission: A National Institute on Disability and Rehabilitation Research Traumatic Brain Injury Model Systems Study

Severe traumatic brain injury (TBI) has been associated with increased mortality. This study characterizes long-term mortality, life expectancy, causes of death, and risk factors for death among patients admitted within the National Institute on Disability and Rehabilitation Research (NIDRR) TBI Model Systems Programs (TBIMS) who lack command following at the time of admission for inpatient TBI rehabilitation. Of the 8084 persons enrolled from 1988 and 2009, 387 from 20 centers met study criteria. Individuals with moderate to severe TBI who received inpatient rehabilitation were 2.2 times more likely to die than individuals in the U.S. general population of similar age, gender, and race, with an average life expectancy (LE) reduction of 6.6 years. The subset of individuals who were unable to follow commands on admission to rehabilitation was 6.9 times more likely to die, with an average LE reduction of 12.2 years. Relative to the U.S. general population matched for age, gender, and race/ethnicity, these non–command following individuals were more than four times more likely to die of circulatory conditions, 44 times more likely to die of pneumonia, and 38 times more likely to die of aspiration pneumonia. The subset of individuals with TBI who are unable to follow commands upon admission to inpatient rehabilitation are at a significantly increased risk of death when compared with the U.S. general population and compared with all individuals with moderate to severe TBI receiving inpatient rehabilitation. Respiratory causes of death predominate, compared with the general population

An investigation of health and social care students' and recent graduates' clinical placement and professional practice experiences and coping strategies during the Wave 1 COVID-19 pandemic period.

During the first COVID-19 pandemic wave in 2020, nursing, midwifery, pharmacy, allied health and social work professional students from Robert Gordon University (RGU) were encouraged to undertake extended, paid clinical placements, or enter professional practice earlier than planned. This unparalleled policy intervention was introduced to address concerns that the NHS would be overwhelmed by the ongoing pandemic. Other policy measures implemented at that time included closing down or scaling back routine health and social care, and rapid redeployment of health and social care staff to areas considered business critical e.g. intensive care. Therefore, students entered a health and social care system in a state of significant flux, exposing those individuals to increased risk of unintentional, psychosocial harm. This mixed methods study sought: (1) to investigate the lived experiences and coping strategies of RGU health care and social work students during the Wave 1 COVID-19 pandemic period; and (2) to explore the role and acceptability of online group technologies and other forms of support, which were helpful in building individual resilience and supporting health and wellbeing during this time

An investigation of health and social care students' and recent graduates' clinical placement and professional practice experiences and coping strategies during the Wave 1 COVID-19 pandemic period: supplementary report.

During the first COVID-19 pandemic wave in 2020, nursing, midwifery, pharmacy, allied health and social work professional students from Robert Gordon University (RGU) were encouraged to undertake extended, paid clinical placements, or enter professional practice earlier than planned. This unparalleled policy intervention was introduced to address concerns that the NHS would be overwhelmed by the ongoing pandemic. Other policy measures implemented at that time included closing down or scaling back routine health and social care, and rapid redeployment of health and social care staff to areas considered business critical e.g. intensive care. Therefore, students entered a health and social care system in a state of significant flux, exposing those individuals to increased risk of unintentional, psychosocial harm. This mixed methods study sought: (1) to investigate the lived experiences and coping strategies of RGU health care and social work students during the Wave 1 COVID-19 pandemic period; and (2) to explore the role and acceptability of online group technologies and other forms of support, which were helpful in building individual resilience and supporting health and wellbeing during this time. This report contains supplementary appendices for the main report, which can be found on OpenAIR: https://rgu-repository.worktribe.com/output/176445

Eagles Assemble

A PowerPoint presentation given by faculty and staff of Morehead State University to the Online Learning Consortium Innovation Conference on March 15, 2021

Treatment of wild-type mice with 2,3-butanediol, a urinary biomarker of fmo5-/- mice, decreases plasma cholesterol and epididymal fat deposition

We previously showed that Fmo5−/− mice exhibit a lean phenotype and slower metabolic ageing. Their characteristics include lower plasma glucose and cholesterol, greater glucose tolerance and insulin sensitivity, and a reduction in age-related weight gain and whole-body fat deposition. In this paper, nuclear magnetic resonance (NMR) spectroscopy-based metabolite analyses of the urine of Fmo5−/− and wild-type mice identified two isomers of 2,3-butanediol as discriminating urinary biomarkers of Fmo5−/− mice. Antibiotic-treatment of Fmo5−/− mice increased plasma cholesterol concentration and substantially reduced urinary excretion of 2,3-butanediol isomers, indicating that the gut microbiome contributed to the lower plasma cholesterol of Fmo5−/− mice, and that 2,3-butanediol is microbially derived. Short- and long-term treatment of wild-type mice with a 2,3-butanediol isomer mix decreased plasma cholesterol and epididymal fat deposition but had no effect on plasma concentrations of glucose or insulin, or on body weight. In the case of long-term treatment, the effects were maintained after withdrawal of 2,3-butanediol. Short-, but not long-term treatment, also decreased plasma concentrations of triglycerides and non-esterified fatty acids. Fecal transplant from Fmo5−/− to wild-type mice had no effect on plasma cholesterol, and 2,3-butanediol was not detected in the urine of recipient mice, suggesting that the microbiota of the large intestine was not the source of 2,3-butanediol. However, 2,3-butanediol was detected in the stomach of Fmo5−/− mice, which was enriched for Lactobacillus genera, known to produce 2,3-butanediol. Our results indicate a microbial contribution to the phenotypic characteristic of Fmo5−/− mice of decreased plasma cholesterol and identify 2,3-butanediol as a potential agent for lowering plasma cholesterol

Population based screening for chronic kidney disease: cost effectiveness study

Objective To determine the cost effectiveness of one-off population based screening for chronic kidney disease based on estimated glomerular filtration rate