A Study of Technology Teacher Education Graduate Programs and Their Philosophical Focus

The problem of this study was to determine the philosophical focus and program emphasis of graduate programs in technology teacher education at NCATE approved institutions. The purpose of this study was: 1) To identify the philosophical focus of technology teacher education graduate programs at institutions approved by NCATE; 2) to determine the program emphasis at different institutions approved by NCATE for a graduate technology teacher education program

Racial Disparities in In-hospital Mortality and Discharge Disposition among Trauma Patients in Massachusetts

Background: Population-based data on trauma care are important to a solid understanding of racial disparities in the care and outcomes of trauma patients. Methods: Data on inpatient hospitalizations for trauma were obtained from the Massachusetts (MA) Statewide Trauma Registry which conducts annual census of trauma-related hospitalizations in MA. This analysis included patients who were MA residents and admitted to a MA hospital between 2008 and 2010, and 15 years and older at the time of admission. Patients were grouped as non-Hispanic white, non-Hispanic black, Hispanic, Asian, and other or unknown race. Injury severity, discharge disposition and mortality of the first hospitalization of the patients were compared among the groups while adjusting for sex, age and severity. Results: The data were from 23,666 patients with a mean age of 63.8 years. The patients included 51.8% women, 86.1% whites, 4.3% blacks, 5.6% Hispanics, 1.2% Asians and 2.7% other or unknown races. In total, 597 (2.52%) died in the hospital. Asians and other races had higher risk for death (OR=2.96, p Conclusions: Remarkable racial/ethnic disparities in inhospital mortality and discharge dispositions were seen among trauma patients in MA. The determinants of the disparities and related policy implications are under investigation by a study supported by the National Institute on Minority Health and Health Disparities

Tightwads and spendthrifts: An interdisciplinary review

Peer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/146280/1/cfp21010_am.pdfhttps://deepblue.lib.umich.edu/bitstream/2027.42/146280/2/cfp21010.pd

Does experience with high inflation affect intertemporal decision making? Sensitivity to inflation rates in Argentine and British delay discounting choices

Delay discounting captures the way in which people devalue rewards which are not immediately available as a function of their delay until receipt. Normatively, decision makers should be sensitive to inflation rates when evaluating delayed rewards because the value of a delayed outcome is eroded by inflation. We hypothesised that participants from countries with direct experience of high inflation would be particularly sensitive to inflation rates when making intertemporal choices; i.e. they may be more likely to take into consideration the effect of inflation on future rewards. This study compares intertemporal choices of participants from countries with dramatically different histories of inflation: Argentina and Britain. Participants completed a delay discounting task under two inflation rate conditions (2% and 20%, between subjects). We found that people discounted future rewards more steeply under the 20% inflation rate condition than under the 2% condition. Participants from Argentina, the country with much higher current and historical inflation rates, discounted future rewards more steeply in both inflation rate conditions than participants from the UK. However, Argentines were not more sensitive to inflation rates than British people

Expression of SORL1 and a novel SORL1 splice variant in normal and Alzheimers disease brain

<p>Abstract</p> <p>Background</p> <p>Variations in sortilin-related receptor (SORL1) expression and function have been implicated in Alzheimers Disease (AD). Here, to gain insights into SORL1, we evaluated SORL1 expression and splicing as a function of AD and AD neuropathology, neural gene expression and a candidate single nucleotide polymorphism (SNP).</p> <p>Results</p> <p>To identify SORL1 splice variants, we scanned each of the 46 internal SORL1 exons in human brain RNA samples and readily found SORL1 isoforms that lack exon 2 or exon 19. Quantification in a case-control series of the more abundant isoform lacking exon 2 (delta-2-SORL1), as well as the "full-length" SORL1 (FL-SORL1) isoform containing exon 2 showed that expression of FL-SORL1 was reduced in AD individuals. Moreover, FL-SORL1 was reduced in cognitively intact individuals with significant AD-like neuropathology. In contrast, the expression of the delta-2-SORL1 isoform was similar in AD and non-AD brains. The expression of FL-SORL1 was significantly associated with synaptophysin expression while delta-2-SORL1 was modestly enriched in white matter. Lastly, FL-SORL1 expression was associated with rs661057, a SORL1 intron one SNP that has been associated with AD risk. A linear regression analysis found that rs661057, synaptophysin expression and AD neuropathology were each associated with FL-SORL1 expression.</p> <p>Conclusion</p> <p>These results confirm that FL-SORL1 expression declines in AD and with AD-associated neuropathology, suggest that FL-SORL1 declines in cognitively-intact individuals with AD-associated neuropathology, identify a novel SORL1 splice variant that is expressed similarly in AD and non-AD individuals, and provide evidence that an AD-associated SNP is associated with SORL1 expression. Overall, these results contribute to our understanding of SORL1 expression in the human brain.</p

Rodent-associated Bartonella Febrile Illness, Southwestern United States

Patients showed seroconversion to rodent-associated Bartonella antigens, but not to Bartonella pathogenic for humans

For public (and recontextualized) sociology: The promises and perils of public engagement in an age of mediated communication

This article argues for the analysis of public engagement as an essentially mediated activity. Although recent studies note that academic knowledge is increasingly available for consumption by nonacademic audiences, they tell us little about how it gets recontextualized while passing through the hands of media professionals on its way toward such audiences. In Burawoy’s (2005) influential call for the rebirth of public sociology, as in the debates his work provoked, the media is treated solely as a means for the transportation of knowledge. But as this article demonstrates, the media does not simply transport knowledge; it also, and at the same time, translates that knowledge in various, rhetorically consequential ways. Focusing on the mediated trajectory of an attempt by a group of academics to connect with audiences beyond academia, their initial contribution is compared to its subsequent translation(s) across various British newspapers. A discursive analysis reveals the techniques via which a classic form of public sociology came to be recontextualized such that, remarkably, these authors were left appearing to voice nothing but their own petty prejudices. The article concludes by noting that where public engagement involves mediation, public sociology should pay more attention to the recontextualizing affordances of media discourse

Searching choices : quantifying decision-making processes using search engine data

When making a decision, humans consider two types of information: information they have acquired through their prior experience of the world, and further information they gather to support the decision in question. Here, we present evidence that data from search engines such as Google can help us model both sources of information. We show that statistics from search engines on the frequency of content on the Internet can help us estimate the statistical structure of prior experience; and, specifically, we outline how such statistics can inform psychological theories concerning the valuation of human lives, or choices involving delayed outcomes. Turning to information gathering, we show that search query data might help measure human information gathering, and it may predict subsequent decisions. Such data enable us to compare information gathered across nations, where analyses suggest, for example, a greater focus on the future in countries with a higher per capita GDP. We conclude that search engine data constitute a valuable new resource for cognitive scientists, offering a fascinating new tool for understanding the human decision-making process

Outcomes, infectiousness, and transmission dynamics of patients with extensively drug-resistant tuberculosis and home-discharged patients with programmatically incurable tuberculosis: a prospective cohort study.

BACKGROUND: The emergence of programmatically incurable tuberculosis threatens to destabilise control efforts. The aim of this study was to collect prospective patient-level data to inform treatment and containment strategies. METHODS: In a prospective cohort study, 273 South African patients with extensively drug-resistant tuberculosis, or resistance beyond extensively drug-resistant tuberculosis, were followed up over a period of 6 years. Transmission dynamics, infectiousness, and drug susceptibility were analysed in a subset of patients from the Western Cape using whole-genome sequencing (WGS; n=149), a cough aerosol sampling system (CASS; n=26), and phenotypic testing for 18 drugs (n=179). FINDINGS: Between Oct 1, 2008, and Oct 31, 2012, we enrolled and followed up 273 patients for a median of 20·3 months (IQR 9·6-27·8). 203 (74%) had programmatically incurable tuberculosis and unfavourable outcomes (treatment failure, relapse, default, or death despite treatment with a regimen based on capreomycin, aminosalicylic acid, or both). 172 (63%) patients were discharged home, of whom 104 (60%) had an unfavourable outcome. 54 (31%) home-discharged patients had failed treatment, with a median time to death after discharge of 9·9 months (IQR 4·2-17·4). 35 (20%) home-discharged cases were smear-positive at discharge. Using CASS, six (23%) of 26 home-discharged cases with data available expectorated infectious culture-positive cough aerosols in the respirable range (<5 μm), and most reported inter-person contact with suboptimal protective mask usage. WGS identified 17 (19%) of the 90 patients (with available sequence data) that were discharged home before the diagnosis of 20 downstream cases of extensively drug-resistant tuberculosis with almost identical sequencing profiles suggestive of community-based transmission (five or fewer single nucleotide polymorphisms different and with identical resistance-encoding mutations for 14 drugs). 11 (55%) of these downstream cases had HIV co-infection and ten (50%) had died by the end of the study. 22 (56%) of 39 isolates in patients discharged home after treatment failure were resistant to eight or more drugs. However, five (16%) of 31 isolates were susceptible to rifabutin and more than 90% were likely to be sensitive to linezolid, bedaquiline, and delamanid. INTERPRETATION: More than half of the patients with programmatically incurable tuberculosis were discharged into the community where they remained for an average of 16 months, were at risk of expectorating infectious cough aerosols, and posed a threat of transmission of extensively drug-resistant tuberculosis. Urgent action, including appropriate containment strategies, is needed to address this situation. Access to delamanid, bedaquiline, linezolid, and rifabutin, when appropriate, must be accelerated along with comprehensive drug susceptibility testing. FUNDING: UK Medical Research Council, South African Medical Research Council, South African National Research Foundation, European & Developing Countries Clinical Trials Partnership, Oppenheimer Foundation, Newton Fund, Biotechnology and Biological Sciences Research Council, King Abdullah University of Science & Technology