Isolationism, Internationalism and the “Other:” The Yellow Peril, Mad Brute and Red Menace in Early to Mid Twentieth Century Pulp Magazines and Comic Books

This thesis’ purpose is to demonstrate, via the examination of popular youth literature (primarily pulp magazines and comic books) from the 1920s through to the 1950s, that the stories found therein drew their definitions of heroism and villainy from an overarching, nativist fear of outsiders that had existed before the Great War, but intensified afterwards. These depictions were transferred to America’s “new” enemies following both the United States’ entry into the Second World War, as well as the early stages of the Cold War. This transference of nativist imagery left behind the ethnically-based origins of such depictions, showing that racism was not the sole and simple reason for such exaggerated visages. A process of change, in regards to America’s nativist sentiment, so virulent after the First World War, will be explained by way of the popular, inexpensive escapism of the time, the pulp magazines and comic books of the early to mid-twentieth century

Visual Narratives: Exploring the Impacts of Tourism Development in Placencia, Belize

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/156219/2/napa12135_am.pdfhttp://deepblue.lib.umich.edu/bitstream/2027.42/156219/1/napa12135.pd

Design considerations for concentrating solar power tower systems employing molten salt.

The Solar Two Project was a United States Department of Energy sponsored project operated from 1996 to 1999 to demonstrate the coupling of a solar power tower with a molten nitrate salt as a heat transfer media and for thermal storage. Over all, the Solar Two Project was very successful; however many operational challenges were encountered. In this work, the major problems encountered in operation of the Solar Two facility were evaluated and alternative technologies identified for use in a future solar power tower operating with a steam Rankine power cycle. Many of the major problems encountered can be addressed with new technologies that were not available a decade ago. These new technologies include better thermal insulation, analytical equipment, pumps and values specifically designed for molten nitrate salts, and gaskets resistant to thermal cycling and advanced equipment designs

Small‐volume blood sample collection tubes in adult intensive care units: A rapid practice guideline

Background: This Intensive Care Medicine Rapid Practice Guideline (ICM‐RPG) provides an evidence‐based recommendation to address the question: in adult patients in intensive care units (ICUs), should we use small‐volume or conventional blood collection tubes? Methods: We included 23 panelists in 8 countries and assessed and managed financial and intellectual conflicts of interest. Methodological support was provided by the Guidelines in Intensive Care, Development, and Evaluation (GUIDE) group. We conducted a systematic review, including evidence from observational and randomized studies. Using the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) approach, we evaluated the certainty of evidence and developed recommendations using the Evidence‐to‐Decision framework. Results: We identified 8 studies (1 cluster and 2 patient‐level randomized trials; 5 observational studies) comparing small‐volume to conventional tubes. We had high certainty evidence that small‐volume tubes reduce daily and cumulative blood sampling volume; and moderate certainty evidence that they reduce the risk of transfusion and mean number of red blood cell units transfused, but these estimates were limited by imprecision. We had high certainty that small‐volume tubes have a similar rate of specimens with insufficient quantity. The panel considered that the desirable effects of small‐volume tubes outweigh the undesirable effects, are less wasteful of resources, and are feasible, as demonstrated by successful implementation across multiple countries, although there are upfront implementation costs to validate small‐volume tubes on laboratory instrumentation. Conclusion: This ICM‐RPG panel made a strong recommendation for the use of small‐volume sample collection tubes in adult ICUs based on overall moderate certainty evidence

Inefficient high-temperature metamorphism in orthogneiss

A novel method utilizing crystallographic orientation and mineral chemistry data, based on large-scale electron backscatter diffraction (EBSD) and microbeam analysis, quantifies the proportion of relict igneous and neoblastic minerals forming variably deformed high-grade orthogneiss. The Cretaceous orthogneiss from Fiordland, New Zealand, comprises intermediate omphacite granulite interlayered with basic eclogite, which was metamorphosed and deformed at T ≈ 850 °C and P ≈ 1.8 GPa after protolith cooling. Detailed mapping of microstructural and physiochemical relations in two strain profiles through subtly distinct intermediate protoliths indicates that up to 32% of the orthogneiss mineralogy is igneous, with the remainder being metamorphic. Domains dominated by igneous minerals occur preferentially in strain shadows to eclogite pods. Distinct metamorphic stages can be identified by texture and chemistry and were at least partially controlled by strain magnitude. At the grain-scale, the coupling of metamorphism and crystal plastic deformation appears to have permitted efficient transformation of an originally igneous assemblage. The effective distinction between igneous and metamorphic paragenesis and their links to deformation history enables greater clarity in interpretations of the makeup of the crust and their causal influence on lithospheric scale processes

Efficacy and tolerability of levetiracetam in people with and without intellectual disabilities: A naturalistic case control study.

This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).People with Intellectual Disabilities (PwID) are twenty times more likely than general population to have epilepsy. Guidance for prescribing antiseizure medication (ASM) to PwID is driven by trials excluding them. Levetiracetam (LEV) is a first-line ASM in the UK. Concerns exist regarding LEV's behavioural and psychological adverse effects, particularly in PwID. There is no high-quality evidence comparing effectiveness and adverse effects in PwID to those without, prescribed LEV. Pooled casenote data for patients prescribed LEV (2000-2020) at 18 UK NHS Trusts were analysed. Demographics, starting and maximum dose, adverse effects, dropouts and seizure frequency between ID (mild vs. moderate-profound (M/P)) and general population for a 12-month period were compared. Descriptive analysis, Mann-Whitney, Fisher's exact and logistic regression methods were employed

Administration of thimerosal-containing vaccines to infant rhesus macaques does not result in autism-like behavior or neuropathology

Autism spectrum disorder (ASD) is a complex neurodevelopmental disorder. Some anecdotal reports suggest that ASD is related to exposure to ethyl mercury, in the form of the vaccine preservative, thimerosal, and/or receiving the measles, mumps, rubella (MMR) vaccine. Using infant rhesus macaques receiving thimerosal-containing vaccines (TCVs) following the recommended pediatric vaccine schedules from the 1990s and 2008, we examined behavior, and neuropathology in three brain regions found to exhibit neuropathology in postmortem ASD brains. No neuronal cellular or protein changes in the cerebellum, hippocampus, or amygdala were observed in animals following the 1990s or 2008 vaccine schedules. Analysis of social behavior in juvenile animals indicated that there were no significant differences in negative behaviors between animals in the control and experimental groups. These data indicate that administration of TCVs and/or the MMR vaccine to rhesus macaques does not result in neuropathological abnormalities, or aberrant behaviors, like those observed in ASD

Mass transfer in the lower crust: Evidence for incipient melt assisted flow along grain boundaries in the deep arc granulites of Fiordland, New Zealand

Knowledge of mass transfer is critical in improving our understanding of crustal evolution, however mass transfer mechanisms are debated, especially in arc environments. The Pembroke Granulite is a gabbroic gneiss, passively exhumed from depths of >45 km from the arc root of Fiordland, New Zealand. Here, enstatite and diopside grains are replaced by coronas of pargasite and quartz, which may be asymmetric, recording hydration of the gabbroic gneiss. The coronas contain microstructures indicative of the former presence of melt, supported by pseudosection modeling consistent with the reaction having occurred near the solidus of the rock (630–710°C, 8.8–12.4 kbar). Homogeneous mineral chemistry in reaction products indicates an open system, despite limited metasomatism at the hand sample scale. We propose the partial replacement microstructures are a result of a reaction involving an externally derived hydrous, silicate melt and the relatively anhydrous, high-grade assemblage. Trace element mapping reveals a correlation between reaction microstructure development and bands of high-Sr plagioclase, recording pathways of the reactant melt along grain boundaries. Replacement microstructures record pathways of diffuse porous melt flow at a kilometer scale within the lower crust, which was assisted by small proportions of incipient melt providing a permeable network. This work recognizes melt flux through the lower crust in the absence of significant metasomatism, which may be more common than is currently recognized. As similar microstructures are found elsewhere within the exposed Fiordland lower crustal arc rocks, mass transfer of melt by diffuse porous flow may have fluxed an area >10,000 km2

Skills in the Marketplace: Individual Characteristics and Bargaining Ability in a Field-Based Experiment

Classic economic theory predicts that markets will clear, leaving little or no gains from trade left on the table. Laboratory experiments have largely confirmed this, though the results of recent field experiments have been mixed, with some artefactual markets in developing countries performing relatively inefficiently. I create a realistic multi-round trading market in Uganda with market-experienced individuals to explore the efficiency of trading and test what individual traits predict market efficiency and bargaining success using a rich dataset on individual characteristics. In early rounds, market efficiency is low. By the final round, efficiency rates are closer to theory. I find that individual characteristics of the buyers and sellers strongly predict the level of efficiency within the individual rounds. Individual characteristics are also important for individual success and divide along bargaining power: for buyers, who by design have high market power, wealth and patience are positively and significantly correlated with rents; for sellers with low market power, education, anti-social behavior and aggression are positively and significantly associated with rents. The results of the bargaining game also correlate with wealth levels two years after the experiment, suggesting that market prowess predicts lifetime outcomes. The results add importance to the role of individual characteristics for individual and social efficiency outcomes