60 research outputs found

    Famine as a Function of Empire in Arrow of God and Star of the Sea

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    This paper speaks to several broad questions about the relationship between culture and nature as represented in Chinua Achebe's novel Arrow of God and Joseph O'Connor's novel Star of the Sea: How are the categories nature and culture constructed through colonial and scientific discourses? To what extent do Achebe and O'Connor engage in discourses that frame nature and culture as inextricable categories? What worldviews are inchoate to competing discourses about nature and culture, and how are these worldviews negotiated in the texts? And finally, despite colonialism's difference in kind between Ireland and Nigeria, how do O'Connor and Achebe both present ecological distresses as a long term consequence of colonialism? The truly fascinating aspect of pairing these texts together emerges from the observation that O'Connor and Achebe approach their representations of competing worldviews with drastically different motivations in mind. While O'Connor's text clearly calls the British Empire to task for its involvement in the deaths and emigration of millions of Irish people during the Great Famine, Achebe's novel uses a more self-reflective lens. While both novels use famine as a locus for discussing colonialism's wide scale disruptiveness, Achebe's famine is also an accusation against Igbo people rather than empire because famine in Arrow of God is represented as the drastic consequence of betraying Igbo ways of life through embracing colonial ones

    Miscommunication Among Healthcare Professionals In The Hospital Setting: A Quality Improvement Project

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    Research has identified that 81% of interruptions during handoff were from the nurse receiving handoff(Rhudy, L., Johnson, M., Krecke, C., Keigley, D., Schnell, S., Maxson, P., McGill, S., & Warfield, K., 2019). Miscommunication in the healthcare field is a considerably large issue. It often times goes unmentioned, which can negatively impact patient’s care. A thorough literature review was conducted and a total of 64 studies were reviewed. Common themes that emerged included language barriers and cultural differences can often be associated with miscommunication in the healthcare setting. With miscommunication and the errors that result from it, trainings and policies have been made in order to reduce the incidence from happening. These include things like teamwork enhancement and communication trainings As a result of this literature review a guideline handout was created to illustrate the SBAR (Situation, Background, Assessment, Recommendations) technique for handoff in order to improve how healthcare providers will communicate information about the patients. This guideline will be shared with clinical faculty. The expected results will show an improvement in the communication among healthcare professionals, which will also improve patient outcomes. Miscommunication must be addressed by every and all members within a healthcare setting in order to try and eliminate errors.https://scholarworks.moreheadstate.edu/celebration_posters_2021/1030/thumbnail.jp

    Strawberry cultivars vary in productivity, sugars and phytonutrient content when grown in a greenhouse during the winter

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    In many areas of the US, fresh locally grown berries are not available during the winter. With this in mind, a research study comprised of three experiments was conducted focused on cultivar selection for berry yield, number, sweetness and phytonutrient content. Using a capillary mat system with under bench heating within a double-layer polyethylene greenhouse, strawberries were grown in the Great Plains Region of the US during the winter. During experiment 1, 12 cultivars were grown; berries were weighed, counted and analyzed for sugars and phytonutrients. “Albion” plants produced a high number/mass of berries, had relatively high sugar content but a lower level of phytonutrients when compared to other cultivars. Sugar and phytonutrients concentrations overlapped across cultivars and thus, one cultivar could not be statistically singled out as best. As all cultivars flowered and fruited, two additional 8-month-long experiments were conducted. It took only 7 weeks from potting of dormant crowns for most cultivars to produce fruit. Certain cultivars fruited more successfully during certain months than others, but this was not associated with response time. For example,” “Albion”, “Chandler”, “Darselect”, “Evie-2” and “Seascape” plants consistently produced fruit October to early January while “AC Wendy”, “Cavendish”, “Honeoye” and “Strawberry Festival” plants mainly produced berries in March/April. Summed over experiment 2, “Albion”, “ Cavendish”, “Chandler”, “ Evie-2”, “Portola” and “Seascape” plants produced the greatest mass of berries. “AC Wendy” and “Darselect” berries contained some of the highest levels of sugars while berries from “Chandler”, “Darselect”, “Evie-2”, “Seascape” and “Strawberry Festival” had some of the highest phytonutrient values. In the third experiment, of the 8 selected cultivars, “Evie-2”, “Evie−2+” and “Portola” plants had the highest total yield and average berry mass/plant. “Seascape” and” Chandler” plants were second in total production. Glucose, fructose and sucrose levels varied across cultivars with “Chandler” and “Seascape” berries possessing the lowest level of total sugars. Phytonutrient values varied among cultivars with some having better flavonoids (“Seascape”), phenols (“Seascape” and “Chandler”) and ant oxidant capacity (“Seascape”, “Evie-2” and “Cavendish”). Measurement of soluble solids concentration varied by week among the cultivars with “Seascape”, “Seascape+”, and “Albion” berries possessing higher levels than other cultivars such as “Cavendish”. Overall, under these winter greenhouse conditions using capillary mat fertigation and an under-bench heat delivery system, strawberries were successfully produced for the off-season market

    Using the Open-Source MALDI TOF-MS IDBac Pipeline for Analysis of Microbial Protein and Specialized Metabolite Data

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    Publisher's version (Ăștgefin grein)In order to visualize the relationship between bacterial phylogeny and specialized metabolite production of bacterial colonies growing on nutrient agar, we developed IDBac-a low-cost and high-throughput matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDITOF MS) bioinformatics pipeline. IDBac software is designed for non-experts, is freely available, and capable of analyzing a few to thousands of bacterial colonies. Here, we present procedures for the preparation of bacterial colonies for MALDI-TOF MS analysis, MS instrument operation, and data processing and visualization in IDBac. In particular, we instruct users how to cluster bacteria into dendrograms based on protein MS fingerprints and interactively create Metabolite Association Networks (MANs) from specialized metabolite data.This work was supported by National Institute of General Medical Sciences Grant R01 GM125943, National Geographic Grant CP-044R-17; Icelandic Research Fund Grant 152336-051; and University of Illinois at Chicago startup funds. Also, we thank the following contributors: Dr. Amanda Bulman for assistance with MALDI-TOF MS protein acquisition parameters; Dr. Terry Moore and Dr. Atul Jain for recrystallizing alpha-cyano-4-hydroxycinnamic acid matrix (CHCA).Peer Reviewe

    The Baryon Oscillation Spectroscopic Survey of SDSS-III

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    The Baryon Oscillation Spectroscopic Survey (BOSS) is designed to measure the scale of baryon acoustic oscillations (BAO) in the clustering of matter over a larger volume than the combined efforts of all previous spectroscopic surveys of large scale structure. BOSS uses 1.5 million luminous galaxies as faint as i=19.9 over 10,000 square degrees to measure BAO to redshifts z<0.7. Observations of neutral hydrogen in the Lyman alpha forest in more than 150,000 quasar spectra (g<22) will constrain BAO over the redshift range 2.15<z<3.5. Early results from BOSS include the first detection of the large-scale three-dimensional clustering of the Lyman alpha forest and a strong detection from the Data Release 9 data set of the BAO in the clustering of massive galaxies at an effective redshift z = 0.57. We project that BOSS will yield measurements of the angular diameter distance D_A to an accuracy of 1.0% at redshifts z=0.3 and z=0.57 and measurements of H(z) to 1.8% and 1.7% at the same redshifts. Forecasts for Lyman alpha forest constraints predict a measurement of an overall dilation factor that scales the highly degenerate D_A(z) and H^{-1}(z) parameters to an accuracy of 1.9% at z~2.5 when the survey is complete. Here, we provide an overview of the selection of spectroscopic targets, planning of observations, and analysis of data and data quality of BOSS.Comment: 49 pages, 16 figures, accepted by A

    Author Correction:Study of 300,486 individuals identifies 148 independent genetic loci influencing general cognitive function

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    Christina M. Lill, who contributed to analysis of data, was inadvertently omitted from the author list in the originally published version of this article. This has now been corrected in both the PDF and HTML versions of the article

    Genome-wide association study identifies 74 loci associated with educational attainment

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    Educational attainment is strongly influenced by social and other environmental factors, but genetic factors are estimated to account for at least 20% of the variation across individuals1. Here we report the results of a genome-wide association study (GWAS) for educational attainment that extends our earlier discovery sample1,2 of 101,069 individuals to 293,723 individuals, and a replication study in an independent sample of 111,349 individuals from the UK Biobank. We identify 74 genome-wide significant loci associated with the number of years of schooling completed. Single-nucleotide polymorphisms associated with educational attainment are disproportionately found in genomic regions regulating gene expression in the fetal brain. Candidate genes are preferentially expressed in neural tissue, especially during the prenatal period, and enriched for biological pathways involved in neural development. Our findings demonstrate that, even for a behavioural phenotype that is mostly environmentally determined, a well-powered GWAS identifies replicable associated genetic variants that suggest biologically relevant pathways. Because educational attainment is measured in large numbers of individuals, it will continue to be useful as a proxy phenotype in efforts to characterize the genetic influences of related phenotypes, including cognition and neuropsychiatric diseases
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