115 research outputs found
Immanent Anthropology: A Comparative Study of 'Process' in Contemporary France
This paper presents a comparative critique of the ‘processual temporalities’ which infuse both social-scientific theorizing and selected Western cultural practices. Through study of a public-private partnership which emerged from a biotechnology project devised for producing ‘self-cloning’ maize for resource-poor farmers, I analyse how processual temporalities were central to re-gearing knowledge practices towards market-orientated solutions. In a study of characterizations of the ‘state of flux’ which affects life in a French peri-urban village, I explore how processualism is identified as a component of a metropolitan hegemony which villagers ‘resist’ through idealizing ‘enduring temporalities’ of cultural practice. Drawing on Arendt and Deleuze, I analyse processualism as a dominant contemporary chronotope, mediating and disciplining conflictive temporalities and practices, underwriting economic projects of deterritorialization and restructuring – whose idiom is also prominent in social-scientific paradigms. I substitute an ‘immanent anthropology’, which advocates a non-transcendental ontology of cultural practice and analysis – displacing anthropological analysis onto a polychronic temporal foundation
Monadology and ethnography: Towards a Tardian monadic
This article outlines the project of a ‘monadic ethnography’ based on Gabriel Tarde’s monadology. Tarde’s key contention is that ‘everything is a society’, i.e. that the world is made up of composite and relational entities of infinitesimal complexity called monads. These assemblages of heterogeneous elements engaged in relations of mutual possession constitute the object of study of ‘monadic ethnography’. Their analysis, in turn, has a series of methodological and formal implications, including a transformation of concepts of scale, spatiality and temporality and the need to find representational strategies suitable for conveying the monads’ dynamic qualities. A fieldwork example which discusses the making of a car part in a small workshop based in the Can Ricart factory in Barcelona is provided. Throughout the article, the idea of ‘monadic ethnography’ is discussed in relation to the recent rediscovery of Tarde’s work, the work of Bruno Latour and Gilles Deleuze, and the so-called ‘ontological turn’ in the social sciences
Large expert-curated database for benchmarking document similarity detection in biomedical literature search
Document recommendation systems for locating relevant literature have mostly relied on methods developed a decade ago. This is largely due to the lack of a large offline gold-standard benchmark of relevant documents that cover a variety of research fields such that newly developed literature search techniques can be compared, improved and translated into practice. To overcome this bottleneck, we have established the RElevant LIterature SearcH consortium consisting of more than 1500 scientists from 84 countries, who have collectively annotated the relevance of over 180 000 PubMed-listed articles with regard to their respective seed (input) article/s. The majority of annotations were contributed by highly experienced, original authors of the seed articles. The collected data cover 76% of all unique PubMed Medical Subject Headings descriptors. No systematic biases were observed across different experience levels, research fields or time spent on annotations. More importantly, annotations of the same document pairs contributed by different scientists were highly concordant. We further show that the three representative baseline methods used to generate recommended articles for evaluation (Okapi Best Matching 25, Term Frequency–Inverse Document Frequency and PubMed Related Articles) had similar overall performances. Additionally, we found that these methods each tend to produce distinct collections of recommended articles, suggesting that a hybrid method may be required to completely capture all relevant articles. The established database server located at https://relishdb.ict.griffith.edu.au is freely available for the downloading of annotation data and the blind testing of new methods. We expect that this benchmark will be useful for stimulating the development of new powerful techniques for title and title/abstract-based search engines for relevant articles in biomedical research
Large expert-curated database for benchmarking document similarity detection in biomedical literature search
Document recommendation systems for locating relevant literature have mostly relied on methods developed a decade ago. This is largely due to the lack of a large offline gold-standard benchmark of relevant documents that cover a variety of research fields such that newly developed literature search techniques can be compared, improved and translated into practice. To overcome this bottleneck, we have established the RElevant LIterature SearcH consortium consisting of more than 1500 scientists from 84 countries, who have collectively annotated the relevance of over 180 000 PubMed-listed articles with regard to their respective seed (input) article/s. The majority of annotations were contributed by highly experienced, original authors of the seed articles. The collected data cover 76% of all unique PubMed Medical Subject Headings descriptors. No systematic biases were observed across different experience levels, research fields or time spent on annotations. More importantly, annotations of the same document pairs contributed by different scientists were highly concordant. We further show that the three representative baseline methods used to generate recommended articles for evaluation (Okapi Best Matching 25, Term Frequency-Inverse Document Frequency and PubMed Related Articles) had similar overall performances. Additionally, we found that these methods each tend to produce distinct collections of recommended articles, suggesting that a hybrid method may be required to completely capture all relevant articles. The established database server located at https://relishdb.ict.griffith.edu.au is freely available for the downloading of annotation data and the blind testing of new methods. We expect that this benchmark will be useful for stimulating the development of new powerful techniques for title and title/abstract-based search engines for relevant articles in biomedical research.Peer reviewe
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Updating the approaches to define susceptibility and resistance to anti-tuberculosis agents: implications for diagnosis and treatment
11 páginas, 2 figuras, 1 tablaInappropriately high breakpoints have resulted in systematic false-susceptible AST results to anti-TB drugs. MIC, PK/PD and clinical outcome data should be combined when setting breakpoints to minimise the emergence and spread of antimicrobial resistance.I. Comas was supported by PID2019-104477RB-I00 from the Spanish Science Ministry
and by ERC (CoG 101001038)Peer reviewe
A next-generation liquid xenon observatory for dark matter and neutrino physics
The nature of dark matter and properties of neutrinos are among the most pressing issues in contemporary particle physics. The dual-phase xenon time-projection chamber is the leading technology to cover the available parameter space for weakly interacting massive particles, while featuring extensive sensitivity to many alternative dark matter candidates. These detectors can also study neutrinos through neutrinoless double-beta decay and through a variety of astrophysical sources. A next-generation xenon-based detector will therefore be a true multi-purpose observatory to significantly advance particle physics, nuclear physics, astrophysics, solar physics, and cosmology. This review article presents the science cases for such a detector
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