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401 results for “facts”
Dataset. Responses to digital disinformation as part of hybrid threats: an evidence-based analysis on the effects of disinformation and the effectiveness of fact-checking/debunking
<p>Dataset from the meta-analysis carried out in the article Responses to digital disinformation as part of hybrid threats: a systematic review on the effects of disinformation and the effectiveness of fact-checking / debunking using the EU-HYBNET Meta-Analysis Survey Instrument for Evaluating the Effects of Disinformation and the Effectiveness of counter-responses</p>
Hypertension - Florida Annotated Corpus for Translational Science (FACTS), Vital Sign Ontology Annotations
<p>Florida Annotated Corpus for Translational Science (FACTS), which currently consists of 20 case reports about hypertension annotated with Vital Sign Ontology (VSO) classes (version 2012-04-25). </p>
Framework for Assessing Changes To Sea-level (FACTS) Module Data - Part 2
<p>Additional input module data sets from the Framework for Assessing Changes To Sea-level. These files should be installed in the modules-data/ directory. See https://github.com/radical-collaboration/facts for more information.</p>
Facts Extracted from EuPMC OA publications 2016-06-01 - 2016-06-05
<p>Named entities were extracted from the fulltext Open Access articles in EuropePMC by loading the text into ElasticSearch and querying with the content of the ContentMine dictionaries (http://github.com/ContentMine/dictionaries)</p>
FaCov Dataset: COVID-19 Viral News and Rumors Fact-Check Articles Dataset
<p>The data were collected by web-scraping pages from the websites collected earlier, using the <a href="https://webscraper.io/">Web Scraper browser extension</a>.</p> <p>More specifically, the sections of these websites that dealt exclusively with COVID-19 related content were scraped. In cases where the website did not have such a specified section, the search functionality within the website was used to query terms related to COVID-19 and the articles in the search results were scraped. Also in some cases, all articles were scraped and those unrelated to COVID-19 were filtered out in the pre-processing stage. All the samples collected were then put together into one CSV</p> <p>The following information was extracted along with the articles:</p> <p>Title of the fact check article</p> <p>URL of the fact check article</p> <p>Claim being discussed in the article (if available)</p> <p>Summary of the fact check article (if available)</p> <p>Content of the fact check article• Label assigned by the article to the claim</p> <p>Author of the fact check article (if available)</p> <p>Date of publication of the article (if available)</p>
End-to-End Multimodal Fact-Checking and Explanation Generation: A Challenging Dataset and Models
<p>We propose the end-to-end multimodal fact-checking and explanation generation, where the input is a claim and a large collection of web sources, including articles, images, videos, and tweets, and the goal is to assess the truthfulness of the claim by retrieving relevant evidences and predicting a truthfulness label (i.e., support, refute and not enough information), and to generate a rationalization statement to explain the reasoning and ruling process. To support this research, we construct MOCHEG, a large-scale dataset consisting of 21,184 claims where each claim is annotated with a truthfulness label and ruling statement, with 43,148 text evidences and 15,373 image evidences. </p>
Blank predetermination in the Iberian Acheulean: fact or fiction? Insight from the cleaver on flake assemblage from Casal do Azemel site (Leiria, Portugal) by a Geometric Morphometric approach
<p>The increase of data available for the study of the Middle Pleistocene in the Iberian Peninsula has favoured the understanding of the technological trends of the regional Acheulean techno-complex. This has features of Large Flake Acheulean -LFA- with a significant presence of cleavers on flake, a specific tool type that is of great cultural and technological value. Moreover, these tools are privileged to discuss the importance of predetermination in Acheulean assemblages. Following this reason, besides the traditional techno-typological approach, we perform 2D Geometric Morphometric Analysis (GMA) to explore this topic on the cleaver on flake assemblage from Casal do Azemel (Leiria, Portugal), a paradigmatic Iberian Acheulean site with a large number of cleavers on flake (more than 100 pieces), one of the largest collections of this type of tools in Western Europe.</p> <p>The results obtained note a strong degree of shape homogeneity and suggest that the different technological solutions underlying the definition of the distal cutting edge, or the intensity of secondary reshaping, do not produce major differences in the overall shape of the tool. Therefore, this homogeneity is a consequence of the existence of a specific pattern of support selection and/or is the outcome of the already predetermined nature of the chosen blank. These observations allowed to discuss the significance of blank predetermination in the Acheulean, highlighting the existence of highly structured technological and cognitive prerequisites.</p>
Figure 17 in The dark side of birds: melanism-facts and fiction
Figure 17. Chukar Alectoris chukar (NHMUK 1939.12.9.3715), same mutation as in Fig. 16. (Harry Taylor, © Natural History Museum, London)
Figure 22 in The dark side of birds: melanism-facts and fiction
Figure 22. Forms of melanism (C and D) in Asian Blue Quail Synoicus chinensis that affect female plumage much more than male plumage (Pieter van den Hooven)
Figure 24 in The dark side of birds: melanism-facts and fiction
Figure 24 (facing page). Pl. 15 in A. B. Meyer (1887) Unser Auer-, Rackel- und Birkwild und seine Abarten showing what Meyer believed to be Black Grouse Lyrurus tetrix × ptarmigan Lagopus sp. hybrids; however, these birds are aberrant-coloured female Black Grouse (cf. Figs. 25–26) (Hein van Grouw, © Natural History Museum, London)
Figure 18 in The dark side of birds: melanism-facts and fiction
Figure 18. Hazel Grouse Tetrastes bonasia (NHMUK 1987.24.122) with a form of melanism that has altered the typical pattern and markings, resulting in a paler appearance (Harry Taylor, © Natural History Museum, London)
Figure 16 in The dark side of birds: melanism-facts and fiction
Figure 16. Specimen of Red-legged Partridge Alectoris rufa with a form of melanism that has changed the usual pattern and markings (left, NHMUK 1923.1.29.1) and a normal-coloured individual (right, NHMUK 1907.12.20.7); due to a mutation, the black head and throat markings are altered and the solid-coloured back, shoulders and wing feathers (based mainly on eumelanin) now exhibit distinctive patterns based on both melanin types, and some parts resemble the flanks plumage (Harry Taylor, © Natural History Museum, London)
Figure 5 in The dark side of birds: melanism-facts and fiction
Figure 5. 'Yellow' is a dominant mutation of the agouti gene in Common Quail Coturnix coturnix (NHMUK 1996.41.441, England) resulting in a coloration based on mainly phaeomelanin (Harry Taylor, © Natural History Museum, London) Figure 6.. Hooded Crow Corvus corone cornix (left, NHMUK 1965.M.19466), Carrion Crow C. c. corone (right, NHMUK 2013.5.13) and their hybrid offspring, with in centre a first-generation hybrid (NHMUK 1965.M.19463), left of it a backcross Hooded Crow (NHMUK 1879.3.7.1) and right a backcross Carrion Crow (NHMUK 1925.2.12.1); both the Hooded Crow and all of the hybrids display many patterned feathers with black centres and grey fringes (Harry Taylor, © Natural History Museum, London)
Figure 15 in The dark side of birds: melanism-facts and fiction
Figure 15. Feral Pigeons Columba livia with phaeomelanised plumage (ash-red) but different wing patterns: (A) Barred (the white primaries and head feathers are the product of leucism), (B) Chequer and (C) T-pattern chequer, Leiden, the Netherlands, 19 August 2007 (Hein van Grouw)
Figure 20 in The dark side of birds: melanism-facts and fiction
Figure 20. Normal-coloured and black-shouldered female Indian Peafowls Pavo cristatus; the 'black-shoulder' mutation has a major effect on female plumage (Hein van Grouw)
Figure 3 in The dark side of birds: melanism-facts and fiction
Figure 3. Common Woodpigeon Columba palumbus specimens (NHMUK 1930.8.14.1, NHMUK 2000.11.1, NHMUK 1923.3.8.1); the phaeomelanised plumage is probably the product of a similar mutation as 'recessive red' in Feral Pigeon C. livia (cf. Fig. 2D) (Harry Taylor, © Natural History Museum, London) Figure 4. 'Perdix montana', the phaeomelanistic variety of Grey Partridge P. perdix, NHMUK 1939.12.9.3717, Nasavad, Slovakia, 10 November 1932 (at left) and NHMUK 1939.12.9.3716, Norfolk, England, October 1911; the gene for this recessive mutation is present throughout the range of the species and is therefore a frequently recurring variety on the borderline of being recognised as a morph (Harry Taylor, © Natural History Museum, London)
Figure 14A in The dark side of birds: melanism-facts and fiction
Figure 14A. Melanistic Tawny Owl Strix aluco, Switzerland, April 2015 (Bertrand Ducret); (B) melanistic morph of Ural Owl Strix uralensis, southern Poland, May 2008 (Chris van Rijswijk)
Figure 10. Melanistic White Wagtail Motacilla a in The dark side of birds: melanism-facts and fiction
Figure 10. Melanistic White Wagtail Motacilla a. alba, Ardivachar, South Uist, Outer Hebrides, Scotland, September 2015; the normal black head markings have overrun their boundaries, whilst the rest of the plumage is darker as well (John Kemp) Figure 11. Melanistic Great Tit Parus major, Rotterdam, the Netherlands, November 2008; the normal black head and breast markings have overrun their boundaries, whilst the rest of the plumage is darker as well (Harvey van Diek)
Figure 19 in The dark side of birds: melanism-facts and fiction
Figure 19. Normal-coloured and black-shouldered male Indian Peafowls Pavo cristatus; apart from parts of the wing and shoulders, this mutation does not affect the rest of male plumage (Hein van Grouw)
Figure 21. A in The dark side of birds: melanism-facts and fiction
Figure 21. A form of melanism in Mallard Anas platyrhynchos that affects female plumage much more than male plumage (Hein van Grouw)
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International Brain Laboratory public data
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OpenNeuro
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