Pediatric Fever Education

The goal of this project was to provide an educational resource for parents of children in order to help caregivers differentiate an emergent versus a non-emergent fevers. Providing information regarding signs and symptoms of fever and appropriate home care may minimize emergency room visits for non-life-threatening fevers

Constructing a Deconstruction: Reflections on Dismantling Racism

The article is a reflective narrative regarding the work I do as an ally for change and social justice as a white woman. In my class on Human Diversity and Social Justice, I often discuss how I can use my white privilege to advance social justice to address racism. Several students who have taken the class offer their own reflections on taking the class. Relevant information from the literature is provided to ground the discussion and includes cultural competence, racism, white privilege, and racial identity development. Strategies for deconstructing racism are discussed

Assessment of blood levels of heavy metals including lead and manganese in healthy children living in the Katanga settlement of Kampala, Uganda.

BACKGROUND: Exposure to environmental heavy metals is common among African children. Although many of these metals are known neurotoxicants, to date, monitoring of this exposure is limited, even in countries such as Uganda that are undergoing rapid industrialization. An assessment of the burden and potential causes of metal exposure is a critical first step in gauging the public health burden of metal exposure and in guiding its elimination. METHODS: In May 2016, we enrolled 100 children between the ages of 6 and 59 months living in the Katanga urban settlement of Kampala, Uganda. We measured whole blood concentrations of antimony, arsenic, barium, cadmium, cesium, chromium, cobalt, copper, lead, manganese, nickel, selenium, and zinc. Applying reference cutoffs, we identified metals whose prevalence of elevated blood concentrations was > 10%. We also administered an environmental questionnaire to each child's caregiver to assess potential exposures, including source of drinking water, cooking location and fuel, materials used for roof, walls, and floor, and proximity to potential pollution sources such as main roads, garbage landfills, and fuel stations. We compared log-transformed blood metal concentrations by exposure category, using t-test for dichotomous comparisons and ANOVA for comparisons of three categories, using Tukeys test to adjust for multiple comparisons. RESULTS: The prevalence of high blood levels was elevated for six of the metals: antimony (99%), copper (12%), cadmium (17%), cobalt (19.2%), lead (97%), and manganese (36.4%). Higher blood manganese was significantly associated with having cement walls (p = 0.04) or floors (p = 0.04). Cadmium was greater among children who attended school (< 0.01), and cobalt was higher among children who lived near a garbage landfill (p = 0.01). CONCLUSIONS: Heavy metal exposure is prevalent in the Katanga settlement and may limit neurodevelopment of children living there. Future studies are needed to definitively identify the sources of exposure and to correct potential nutritional deficiencies that may worsen metal absorption

Acoustemologies in contact: sounding subjects and modes of listening in early modernity

In this fascinating collection of essays, an international group of scholars explores the sonic consequences of transcultural contact in the early modern period. They examine how cultural configurations of sound impacted communication, comprehension, and the categorisation of people. Addressing questions of identity, difference, sound, and subjectivity in global early modernity, these authors share the conviction that the body itself is the most intimate of contact zones, and that the culturally contingent systems by which sounds made sense could be foreign to early modern listeners and to present day scholars.Drawing on a global range of archival evidence--from New France and New Spain, to the slave ships of the Middle Passage, to China, Europe, and the Mediterranean court environment--this collection challenges the privileged position of European acoustical practices within the discipline of global-historical musicology. The discussion of Black and non-European experiences demonstrates how the production of 'the canon' in the cosmopolitan centres of colonial empires was underpinned by processes of human exploitation and extraction of resources. As such, this text is a timely response to calls within the discipline to decolonise music history and to contextualise the canonical works of the European past.This volume is accessible to a wide and interdisciplinary audience, not only within musicology, but also to those interested in early modern global history, sound studies, race, and slavery

Introduction

Acoustemologies in Contact attends to embodied, sensory experience in historical and cultural flux, and to the transcultural relations that flourished in the period that we — for expediency’s sake — call ‘early modernity’ (roughly 1500–1800). In order to think the history of early modernity differently, the authors in this collection have centered sound: auscultating the archive in search of the means by which sounds signified, and to whom they signified, these authors corral a wide range of ..

Information on data files used for this publication

Information on data files used for this publicatio

Data from: Manipulated sex ratios alter group structure and cooperation in the brown-headed nuthatch

A biased adult sex ratio (ASR) can influence cooperative breeding behavior if the bias limits mating opportunities for the more abundant sex. We tested predictions associated with the ASR-cooperation hypothesis in the brown-headed nuthatch (Sitta pusilla). We manipulated ASR by cross-fostering known-sex nestlings within 2 large (≥100 ha) experimental plots for 5 years using a crossover design where each plot received an opposing male- or female-biased treatment for 2 consecutive years. A year with no manipulations followed before the bias was reversed on each plot for 2 additional years. Variation in ASR (adult males/total adults) was pronounced compared to background proportions (0.55) and ranged from a female bias in female-biased plots (0.47) to a strong male bias in male-biased plots (0.71). Sex ratios during the post-breeding period ranged more broadly (0.33 in female-biased plots vs. 0.74 in male-biased plots). Territory densities did not change significantly and allowed six predictions to be assessed. Consistent with predictions, the prevalence of cooperative breeding groups doubled under male-biased treatments and large cooperative groups appeared (≥ 2 male helpers vs. the single male helper most common prior to the experiment). These changes occurred despite increased dispersal of cross-fostered males in male-biased plots. Most juvenile females dispersed, but, consistent with predictions, the prevalence of female helpers increased under female-biased treatments. Manipulations did not alter the sex of nestlings produced nor extend the time that males served as helpers. Taken collectively, results support the ASR-cooperation hypothesis and the role that mate limitations play in cooperative breeding behavior

Large_CB_Groups

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SY_Helpers

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Male_Dispersal

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