Results 111 to 120 of about 17,293 (257)

Discovering the unseen: A performance comparison of taxonomic classification methods for unknown DNA barcodes

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract DNA barcoding and metabarcoding have emerged as cost‐efficient, standardized methods for characterizing local biodiversity. Based on the sequencing of a small targeted gene fragment, it is theoretically possible to identify a wide diversity of taxa by comparing them with reference sequence databases.
Johanna Orsholm   +9 more
wiley   +1 more source

Expertises scientifiques et décisions publiques

open access: yes, 1997
Dans cet article, l'auteur distingue d'abord trois familles de situations d'expertise: l'expertise judiciaire, l'expertise professionnelle, et l'expertise scientifique. Il analyse ensuite les raisons de l'évolution de cette dernière, en France, depuis les années 1980.
openaire   +1 more source

Liquid Assemblies: An Institutional Design for Liquid Democracy

open access: yes
Constellations, EarlyView.
Chiara Valsangiacomo Balmelli   +1 more
wiley   +1 more source

Link prediction in ecological meta‐networks under extreme taxonomic bias

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract Ecological networks offer powerful insights into community function but, without first characterizing these networks accurately, our ability to detect and interpret changes under environmental stress is limited. We develop an extension of the Covariate‐Informed Link Prediction (COIL) framework to reduce bias in ecological link prediction when ...
Jennifer N. Kampe   +2 more
wiley   +1 more source

Vog: Using Volcanic Eruptions to Estimate the Health Costs of Particulates

open access: yesThe Economic Journal, EarlyView., 2018
The negative consequences of long‐term exposure to particulate pollution are well established but a number of studies find no effect of short‐term exposure on health outcomes. The high correlation of industrial pollutants complicates the estimation of the impact of individual pollutants on health.
Timothy J. Halliday   +2 more
wiley   +1 more source

Contrastive ecoacoustic indices: Large‐scale global soundscape characterization with contrastive inference

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract Ecoacoustics mainly aims at monitoring soundscapes by means of non‐invasive protocols. Despite the widespread adoption of machine and deep learning techniques, existing ecoacoustic models predominantly rely on supervised learning and, consequently, face two primary limitations: (1) the necessity of annotated data; and (2) the restriction to ...
Yann Teytaut   +7 more
wiley   +1 more source

Rencontre scientifique IFREEMIS : milieu souterrain [PDF]

open access: yes, 2020
IFREEMIS (institut de formation, recherche et expertise en milieux souterrains) organise sa 1re résidence scientifique interdisciplinaire du 3 au 5 juin 2020 sur la thématique des "milieux souterrains naturels : enjeux et verrous scientifiques".   Cette
anned
core  

Les impacts environnementaux de l’exploitation des ressources minérales marines profondes. Expertise scientifique collective [PDF]

open access: yes, 2014
Le présent document constitue le rapport d’une expertise scientifique collective confiée par le ministère de l’Écologie, du Développement durable et de l’Énergie (CGDD – direction de la recherche et de l’innovation) et le ministère de l’Éducation ...
Morineaux, Marie   +8 more
core   +2 more sources

Molecular Characterization of Non‐Specific Esophagitis Reveals a Distinct Non‐Eosinophilic Phenotype With Fibrotic Traits

open access: yesAllergy, EarlyView.
This study comprehensively characterizes non‐specific esophagitis and elucidates eosinophil‐independent fibrosis mechanisms. NSE appears to be a distinct fibrotic phenotype of the esophagus, without any considerable overlap with GERD and other chronic inflammatory disorders such as EoE or lymphocytic esophagitis.
Marc Pfefferle   +16 more
wiley   +1 more source

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