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1,036 results for “Modernism”
FIG. 2 in Commercial zooarchaeology of the 'modern' era: a survey of attitudes and practices
FIG. 2. – Have you ever discussed sites dated to the 'modern' era with anyone else at the company?
Modern phenotypic typing technologies for monitoring and evaluating heterogeneity in bacterial populations
<p>Modern phenotypic typing technologies for monitoring and evaluating heterogeneity in bacterial populations</p> <p>Современные технологии фенотипического типирования для мониторинга и оценки гетерогенности бактериальных популяций</p>
Figure 3 in Charles Immanuel Forsyth Major's expedition to Madagascar, 1894 to 1896: beginnings of modern systematic study of the island's mammalian fauna
Figure 3. Map showing region of Madagascar visited by Major.
Figure 2 in Charles Immanuel Forsyth Major's expedition to Madagascar, 1894 to 1896: beginnings of modern systematic study of the island's mammalian fauna
Figure 2. Examples of original specimen labels.
Figure 1 in Charles Immanuel Forsyth Major's expedition to Madagascar, 1894 to 1896: beginnings of modern systematic study of the island's mammalian fauna
Figure 1. Photograph of Charles Immanuel Forsyth Major from Stehlin (1925).
𝛅11B and B/Ca measurements of the modern and fossil Porites corals from the east coast Hainan Island in the northern South China Sea
<p>This datasets contain the 𝛅<sup>11</sup>B and B/Ca determinations of three modern <em>Porites</em> corals and four ancient <em>Porites</em> collected from the east coast of Hainan Island in the northern South China Sea. The measurements of skeletal boron isotopes were carried out with a MC-ICP-MS, and the B/Ca was determined by ICP-MS. </p>
Modern Greek DBnary archive in original Lemon format
<p>The DBnary dataset is an extract of Wiktionary data from many language editions in RDF Format. Until July 1st 2017, the lexical data extracted from Wiktionary was modeled using the lemon vocabulary.</p> <p>This dataset contains the full archive of all DBnary dumps in Lemon format containing lexical information from Modern Greek language edition, ranging from 12th June 2013 to 1st July 2017.</p> <p>After July 2017, DBnary data has been modeled using the ontolex model and will be available in another Zenodo entry.</p>
FIGURE 5 in MODERN METHODS AND TECHNOLOGY FOR DOING CLASSICAL TAXONOMY J. Ray F and Ashley P. G. D
FIGURE 5: Raster vs. vector lines. (a) – raster lines lose resolution when magnified (shown here zoomed at 20x, or 2000% of the original size), (b) – whereas vectored lines do not. The drawing depicts a cunaxid hypostome created with Adobe Photoshop ® (a) and Adobe Illustrator ® (b).
FIGURE 1 in MODERN METHODS AND TECHNOLOGY FOR DOING CLASSICAL TAXONOMY J. Ray F and Ashley P. G. D
FIGURE 1: Leptus (Erythraeidae) attached to a bristletail. (Mounting by R. Ochoa, image by G. Bauchan, USDA ARS).
FIGURE 4 in MODERN METHODS AND TECHNOLOGY FOR DOING CLASSICAL TAXONOMY J. Ray F and Ashley P. G. D
FIGURE 4: (a) – Montaged compound micrograph of Trachymolgus (Bdellidae). (b) – FE-LTSEM of Trachymolgus (Bdellidae) cuticule showing pits. (c) – Trichosmaris (Smarididae), ventral full view. (d) – Trichosmaris, ventral magnified view. (e) – Erythraeus (Erythraeidae), fronto-lateral view of proterosoma. (f) – Erythraeus peritremes magnified, visible on two dorso-gnathosomal tubercles. (b) - (f) mounted by Ron Ochoa and imaged by Gary Bauchan, USDA ARS).
FIGURE 3 in MODERN METHODS AND TECHNOLOGY FOR DOING CLASSICAL TAXONOMY J. Ray F and Ashley P. G. D
FIGURE 3: (a) – Mites frozen in situ allow investigators to ob- serve structures in their natural positions. Acaropsis woodi, shown here in a cross-sectioned honeybee (Apis mellifera) tra- chea, was not known to position itself using its setae. Larger individuals are able to occupy larger diameter tracheae, but not able to accompany smaller individuals in smaller diameter tracheae. (b) – Frozen mites allow investigators to capture behaviors as they were occurring, such as feeding from a leaf. (c) – Leptus (Erythraeidae) larva foretarsus clinging to scales of a bristletail host. (a) mounted by R. Ochoa and J. Pettis, (b) and (c) by R. Ochoa; (a) and (b) imaged by E. Erbe, (c) by G. Bauchan; USDA ARS.
FIGURE 7 in MODERN METHODS AND TECHNOLOGY FOR DOING CLASSICAL TAXONOMY J. Ray F and Ashley P. G. D
FIGURE 7: Editing leg position in graphics software, Adobe Illustrator ® is shown. (a) – starting with the leg in the original position, (b) – the leg is selected and moved away from the body, (c) – then flipped (d) – and repositioned on the body where distal podomeres can be selected and rotated downward. (e) – (f) – show the dorsal habitus before and after editing. All appendages have been modified in (f). The mite depicted is an undescribed species of Trachymolgus (Bdellidae).
FIGURE 2 in MODERN METHODS AND TECHNOLOGY FOR DOING CLASSICAL TAXONOMY J. Ray F and Ashley P. G. D
FIGURE 2: FE-LTSEM image of soft-bodied fast moving mites frozen in living postures: (a) – Erythraeidae, and (b) – Rhagidiidae. Mounted by R. Ochoa, image by G. Bauchan, USDA ARS.
Supplementary files for Doré et al., 2025 - Evolutionary history of ponerine ants highlights how the timing of dispersal events shapes modern biodiversity. Nature Communications, 16(1), 8297.
<p><strong>### Research Article ###</strong></p> <p>This repository contains Supplementary files associated with this research paper:</p> <p><strong>Doré et al., 2025 - Evolutionary history of ponerine ants highlights how the timing of dispersal events shapes modern biodiversity. <em><span lang="FR">Nature Communications</span></em><span lang="FR">, <em>16</em>(1), 8297.</span></strong></p> <p><a href="https://doi.org/10.1111/XXXX">https://doi.org/10.1038/s41467-025-63709-3</a></p> <p><strong>### Research abstract ###</strong></p> <p> Disentangling the drivers of global biodiversity patterns is a cornerstone of biogeography that remains elusive for many diverse biological groups. Here we present a complete species-level phylogeny of the ant subfamily Ponerinae based on new phylogenomic sequencing and taxonomic grafting. We combine results with a large-scale geographic database to explore the contribution of three main mechanisms in shaping global ponerine biodiversity patterns: time for accumulation, differences in diversification rate, and asymmetric dispersal. We show that extant ponerine ants originated in Gondwana, spread eastward across tropical bioregions, and more recently colonized temperate areas. The relative timing of colonization events was identified as the prominent driver of present-day biodiversity patterns, supporting the time for accumulation hypothesis. Conversely, differences in diversification rates and asymmetrical dispersal histories mitigated the heterogeneity in biodiversity by fueling accumulation of lineages in the least diverse bioregions. These findings suggest that tropical niche conservatism played a major role in shaping the biogeographic and evolutionary history of Ponerinae. Overall, we emphasize the importance of considering the relative timing of past dispersal events and variations in diversification rates over evolutionary time to gain a deeper understanding of Earth’s biodiversity patterns. </p> <p><strong>### Contents ###</strong></p> <p>This repository contains five sub-archives:</p> <p> - <em><strong>01_Supplementary_Data</strong></em>: <strong>Supplementary Data S1-S8</strong> of the article including metadata for voucher specimens, fossil calibrations, grafting information, geolocalized occurrences, biogeographic membership, bioregion adjacency matrices, and <strong>ready-to-use phylogenies</strong>.</p> <p> - <em><strong>02_Supplementary_Movie</strong></em>: <strong>Supplementary Movie 1 - Ponerinae Biogeographic History</strong>: Time-lapsed animation of ponerine ant biogeographic and diversification history.</p> <p> - <em><strong>03_Phylogenetic_inferences</strong></em>: Scripts and files used to carry out <strong>phylogenetic inferences</strong>.</p> <p> - <em><strong>04_Divergence_dating</strong></em>: Scripts and files used to carry out <strong>divergence dating analyses</strong>.</p> <p> - <em><strong>05_Other_analyses</strong></em>: Script and files used to carry out <strong>data curation, tree grafting, and biogeographic and diversification analyses</strong>. This is a release of an associated GitHub repository available at <a href="https://github.com/MaelDore/Ponerinae_Historical_Biogeography">https://github.com/MaelDore/Ponerinae_Historical_Biogeography</a>.<br> <br><strong>### How to cite ###</strong></p> <p>Please cite this research article as:<br> <br>> Doré, M., Borowiec, M.L., Branstetter, M.G., Camacho, G.P., Fisher, B.L., Longino, J.T., Ward, P.S., & Blaimer, B.B., 2025. Evolutionary history of ponerine ants highlights how the timing of dispersal events shapes modern biodiversity. <em>Nature Communications</em>, 16(1), 8297.<span lang="FR"> </span>https://doi.org/10.1038/s41467-025-63709-3.</p>
26,000+ machine-identified images of Modern planktonic foraminifera from 23 Atlantic coretops
<p>This dataset contains 26,663 images of Modern planktonic foraminifera taken as part of the Endless Forams (endlessforams.org) initiative that did not receive species labels assigned by human classifiers in Hsiang et al. (2019). These images were processed using AutoMorph (Hsiang et al. 2018) and assigned species labels using a deep learning classifier with a validation accuracy of 87.4% (Hsiang et al. 2019). The machine-assigned species labels for these images are available as part of the supplementary data associated with Hsiang & Hull (in prep., under screening at bioRxiv).</p> <p>The code associated with the generation of this dataset is available at https://github.com/palaeomachinist/foram-comm-ecol.</p> <p><strong>References</strong></p> <p>Hsiang AY, Brombacher A, Rilo MC, Mleneck-Vautravers MJ, Conn S, Lordsmith S, Jentzen A, Henehan MJ, Metcalfe B, Fenton I, Wade B, Fox L, Meilland J, Davis CV, Baranowski U, Groeneveld J, Edgar KM, Movellan A, Aze T, Dowsett H, Miller G, Rios N & Hull PM (2019) Endless Forams: >34,000 modern planktonic foraminiferal images for taxonomic training and automated species recognition using convolutional neural networks. <em>Paleoceanography and Paleoclimatology</em>. 34(7):1157-1177. (<a href="https://doi.org/10.1029/2019PA003612">https://doi.org/10.1029/2019PA003612</a>)</p> <p>Hsiang AY, Nelson K, Elder LE, Sibert EC, Kahanamoku SS, Burke JE, Kelly A, Liu Y, and Hull PM (2018) <em>AutoMorph</em>: Accelerating morphometrics with automated 2D and 3D image processing and shape extraction. <em>Methods in Ecology and Evolution. </em>9(3):605-612. (<a href="https://doi.org/10.1111/2041-210X.12915">https://doi.org/10.1111/2041-210X.12915)</a></p> <p>Hsiang AY & Hull PM. Automated community ecology using deep learning: a case study of planktonic foraminifera.</p>
Data for: Insights for modern invasion ecology from biotic changes of the Clarksville Phase of the Richmondian Invasion (Ordovician, Katian)
<p>The frequency of biotic invasions in modern ecosystems is increasing due to global trade moving taxa outside their native ranges and climate change facilitating establishment of taxa in previously inhospitable regions. Thus, developing a holistic understanding of biotic invasions and how they impact ecosystems over different timescales—from annual to geologic time scales—is vital. Herein we examine a geologically brief invasion event, the Clarksville Phase of the Richmondian Invasion. Prior analyses have established general ecological and evolutionary patterns across the entire Richmondian Invasion, but recent sequence stratigraphic refinement makes analysis of individual invasion pulses possible for the first time. We examine biotic change across the Clarksville Phase and identify invasion impacts on diversity, paleocommunity composition, and niche stability. Invader arrival and success were strongly linked to increased propagule pressure facilitated by sea level changes. Invaders initially colonized deep subtidal environments and then moved offshore facilitated by rapid niche evolution during the invasion interval. Invasive taxa that attained the largest population sizes belonged to previously underutilized ecological guilds. Overall, the introduction of the invasive taxa resulted in increased diversity that was maintained into the post-invasion interval accompanied by a change in community composition in which the invaders became dominant paleocommunity members. Combined these analyses document a biotic invasion facilitated by climate change which increased local diversity through invaders occupying underutilized ecospace and competition-related niche contraction on millennial time scales. Developing a long-term perspective to accompany shorter-term studies facilitates predicting the long-term impacts of modern invasions and creating better-informed policies and practices. </p>
Data from: A mix of old British and modern European breeds: Genomic prediction of breed composition of smallholder pigs in Uganda
<p>Pig herds in Africa comprise genotypes ranging from local ecotypes to commercial breeds. Many animals are composites of these two types and the best levels of crossbreeding for particular production systems are largely unknown. These pigs are managed without structured breeding programs and inbreeding is potentially limiting. The objective of this study was to quantify ancestry contributions and inbreeding levels in a population of smallholder pigs in Uganda. The study was set in the districts of Hoima and Kamuli in Uganda and involved 422 pigs. Pig hair samples were taken from adult and growing pigs in the framework of a longitudinal study investigating productivity and profitability of smallholder pig production. The samples were genotyped using the porcine GeneSeek Genomic Profiler (GGP) 50K SNP Chip. The SNP data was analyzed to infer breed ancestry and autozygosity of the Uganda pigs. The results showed that exotic breeds (modern European and old British) contributed an average of 22.8% with a range of 2–50% while "local" blood contributed 69.2% (36.9–95.2%) to the ancestry of the pigs. Runs of homozygosity (ROH) greater than 2 megabase (Mb) quantified the average genomic inbreeding coefficient of the pigs as 0.043. The scarcity of long ROH indicated low recent inbreeding. We conclude that the genomic background of the pig population in the study is a mix of old British and modern pig ancestries. Best levels of admixture for smallholder pigs are yet to be determined, by linking genotypes and phenotypic records.</p>
Call to Action: Overcoming Enrollment Disparities in Cancer Clinical Trials with Modernized Eligibility Criteria
<p>Dataset used for paper: "Call to Action: Overcoming Enrollment Disparities in Cancer Clinical Trials with Modernized Eligibility Criteria." Data extracted from clinicaltrials.gov.</p>
Model output data for 3D Climate modelling of LP 890-9 c with a modern Venus-like atmosphere
<p>We make available the output data from 3D climate modelling of LP 890-9 c with a modern Venus-like atmosphere. The data here has been produced for the publication submitted to Monthly Notices of the Royal Astronomical Society: Letters under the title: «3D Global Climate Model of an Exo-Venus: a modern Venus-like Atmosphere for the Nearby Super-Earth LP 890-9 c». The data includes the temperature profiles, emission (thermal) phase curves and transmission spectra files calculated for JWST/NIRSpec Prism. We also make available larger versions of the synthetic observable figures. Proper credit should be given to the authors. For further information, please get in touch with the corresponding author (Diogo Quirino) at: dfquirino@fc.ul.pt</p>
MALDI-TOF-MS spectra of modern South African rodents for ZooMS
<p>MALDI-TOF-MS spectra of extracted collagen from modern South African rodents. These spectra were used to develop peptide markers for Zooarchaeology by Mass Spectrometry (ZooMS). All spectra are uploaded in .mzml format.</p> <p>One sample per species was also analyzed with LC-MS/MS. This data is available at PXD040129 and were uploaded through MassIVE (MSV000091290).</p>
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.