520 research outputs found
Anthropologists behaving badly? Impact and the politics of evaluation in an era of accountability
This paper discusses the move within UK social science funding to use non-academic ‘impact’ as a measure of quality and success for social research. It suggests that behind this move are a set of unspoken assumptions about what constitutes ‘good’ and ‘bad’ impact, and the paper seeks to problematize these. By way of provocation, it presents three classic cases of anthropological research, in which the impact of anthropologists on the societies in which they worked was at worst reprehensible, and at best controversial. These controversies – Darkness in El Dorado, the Human Terrain System and Fields of Wheat, Hills of Blood – are used to demonstrate the difficulty with which we can assess impacts as ‘good’ or ‘bad’, and the problems with attempting to do so
Gender, politics and ritual in the construction of social identities : the case of San Pawl, Valletta, Malta
Introduction: anthropology and the neoliberal agenda
This short introduction contextualises the three contributions to this special section. Globally, anthropologists are feeling the effects of the neoliberal restructuring of the university. Here we examine the new pressures on anthropological research, to transcend the boundaries of the discipline in particular ways – through forms of interdisciplinarity and / or a focus on the societal or economic impact of research.Esta breve introdução contextualiza os três artigos que compõem o dossiê. Os antropólogos estão a sentir, de uma forma geral, os efeitos da restruturação neoliberal da universidade. Analisamos aqui como a investigação em antropologia está a ser sujeita a novas pressões para que transcenda as fronteiras da disciplina de determinadas maneiras – através de certas modalidades de interdisciplinaridade e / ou de uma especial atenção ao impacto da investigação sobre a sociedade e a economia
Treading Water: Tools to Help US Coastal Communities Plan for Sea Level Rise Impacts
As communities grapple with rising seas and more frequent flooding events, they need improved projections of future rising and flooding over multiple time horizons, to assist in a multitude of planning efforts. There are currently a few different tools available that communities can use to plan, including the Sea Level Report Card and products generated by a United States. Federal interagency task force on sea level rise. These tools are a start, but it is recognized that they are not necessarily enough at present to provide communities with the type of information needed to support decisions that range from seasonal to decadal in nature, generally over relatively small geographic regions. The largest need seems to come from integrated models and tools. Agencies need to work with communities to develop tools that integrate several aspects (rainfall, tides, etc.) that affect their coastal flooding problems. They also need a formalized relationship with end users that allows agency products to be responsive to the various needs of managers and decision makers. Existing boundary organizations can be leveraged to meet this need. Focusing on addressing these needs will allow agencies to create robust solutions to flood risks, leading to truly resilient communities
Sodium-glucose co-transporter 2 inhibition in patients hospitalized for acute decompensated heart failure:rationale for and design of the EMPULSE trial
Aims Treatment with sodium-glucose co-transporter 2 (SGLT2) inhibitors improves outcomes in patients with chronic heart failure (HF) with reduced ejection fraction. There is limited experience with the in-hospital initiation of SGLT2 inhibitors in patients with acute HF (AHF) with or without diabetes. EMPULSE is designed to assess the clinical benefit and safety of the SGLT2 inhibitor empagliflozin compared with placebo in patients hospitalized with AHF. Methods EMPULSE is a randomized, double-blind, parallel-group, placebo-controlled multinational trial comparing the in-hospital initiation of empagliflozin (10 mg once daily) with placebo. Approximately 500 patients admitted for AHF with dyspnoea, signs of fluid overload, and elevated natriuretic peptides will be randomized 1:1 stratified to HF status (de-novo and decompensated chronic HF) to either empagliflozin or placebo at approximately 165 sites across North America, Europe and Asia. Patients will be enrolled regardless of ejection fraction and diabetes status and will be randomized during hospitalization and after stabilization (between 24 h and 5 days after admission), with treatment continued up to 90 days after initiation. The primary outcome is clinical benefit at 90 days, consisting of a composite of all-cause death, HF events, and >= 5 point change from baseline in Kansas City Cardiomyopathy Questionnaire total symptom score (KCCQ-TSS), assessed using a 'win-ratio' approach. Secondary outcomes include assessments of safety, change in KCCQ-TSS from baseline to 90 days and change in natriuretic peptides from baseline to 30 days. Conclusion The EMPULSE trial will evaluate the clinical benefit and safety of empagliflozin in patients hospitalized for AHF
Towards Fairer Datasets: Filtering and Balancing the Distribution of the People Subtree in the ImageNet Hierarchy
Computer vision technology is being used by many but remains representative
of only a few. People have reported misbehavior of computer vision models,
including offensive prediction results and lower performance for
underrepresented groups. Current computer vision models are typically developed
using datasets consisting of manually annotated images or videos; the data and
label distributions in these datasets are critical to the models' behavior. In
this paper, we examine ImageNet, a large-scale ontology of images that has
spurred the development of many modern computer vision methods. We consider
three key factors within the "person" subtree of ImageNet that may lead to
problematic behavior in downstream computer vision technology: (1) the stagnant
concept vocabulary of WordNet, (2) the attempt at exhaustive illustration of
all categories with images, and (3) the inequality of representation in the
images within concepts. We seek to illuminate the root causes of these concerns
and take the first steps to mitigate them constructively.Comment: Accepted to FAT* 202
The scale of population structure in Arabidopsis thaliana
The population structure of an organism reflects its evolutionary history and influences its evolutionary trajectory. It constrains the combination of genetic diversity and reveals patterns of past gene flow. Understanding it is a prerequisite for detecting genomic regions under selection, predicting the effect of population disturbances, or modeling gene flow. This paper examines the detailed global population structure of Arabidopsis thaliana. Using a set of 5,707 plants collected from around the globe and genotyped at 149 SNPs, we show that while A. thaliana as a species self-fertilizes 97% of the time, there is considerable variation among local groups. This level of outcrossing greatly limits observed heterozygosity but is sufficient to generate considerable local haplotypic diversity. We also find that in its native Eurasian range A. thaliana exhibits continuous isolation by distance at every geographic scale without natural breaks corresponding to classical notions of populations. By contrast, in North America, where it exists as an exotic species, A. thaliana exhibits little or no population structure at a continental scale but local isolation by distance that extends hundreds of km. This suggests a pattern for the development of isolation by distance that can establish itself shortly after an organism fills a new habitat range. It also raises questions about the general applicability of many standard population genetics models. Any model based on discrete clusters of interchangeable individuals will be an uneasy fit to organisms like A. thaliana which exhibit continuous isolation by distance on many scales
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