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3,101 results for “Historical”

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Fig. 2 in Across mountains and ocean: species delimitation and historical connectivity in Holarctic and Arctic-Alpine wolf spiders (Lycosidae, Pardosa)

Fig. 2. Maximum likelihood trees: (a) COI, 426 specimens; (b) ddRADseq, 91 specimens, 43,873 SNPs, de novo assembly; (c) ddRADseq, 84 specimens, 113,479 SNPs, de novo assembly; (d) ddRADseq, 84 specimens, 109,247 SNPs. CA—Canada, FI—Finland, FR—France, GL—Greenland, NO—Norway, SL—Slovakia, US—United States of America, n—number of specimens, m—minimum taxon coverage in ipyrad assembly.

opennotspecifiedSep 2023View details →
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Fig. 1 in Across mountains and ocean: species delimitation and historical connectivity in Holarctic and Arctic-Alpine wolf spiders (Lycosidae, Pardosa)

Fig. 1. Distribution map of P. hyperborea based on current literature review. Filled squares—approximate locations of P. hyperborea records in Palearctic; empty square—dubious record of P. hyperborea in Siberia; filled circles—approximate locations of P. hyperborea records in Nearctic.The references on which the map is based are in Supplementary Material.

opennotspecifiedSep 2023View details →
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Fig. 3. Haplotype network for 419 in Across mountains and ocean: species delimitation and historical connectivity in Holarctic and Arctic-Alpine wolf spiders (Lycosidae, Pardosa)

Fig. 3. Haplotype network for 419 specimens of P. saltuaria species group based on mitochondrial COI data. Haplotypes are colored based on morphological identification. Each line is 1 mutation step.

opennotspecifiedSep 2023View details →
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Testing paleomagnetic dating accuracy on pre-historic flank eruptions from SE slope of Etna volcano

<p>Paleomagnetic and petrographic data used for supporting the work of Magli et al. (Testing paleomagnetic dating accuracy on pre-historic flank eruptions from SE slope of Etna volcano):</p><ul><li>"AF_Demag.xlsx" = Alternating Field (AF) demagnetization data obtained at the Laboratory of Paleomagnetism (INGV of Rome) for each demagnetization step (20 up to 120 mT) for all samples.</li><li>"Bulk_susceptibility_&amp;_Q.xlsx" = NRM (Natural Remanent Magnetization), k (susceptibility), J (induced magnetization intensity) and Q (Königsberger ratio, NRM/J) values obtained for each sample.</li><li>"ImageJ_analyses.xlsx" = abundance values (volume %) of vesicles and mineralogical phases obtained by ImageJ software (along with phenocrysts dimensions) for each random photo, for each sampling site and for each lava flow studied.</li><li>"Therm_curve.xlsx" = Susceptibility and temperature values obtained thorugh the MFK1 Kappabridge&nbsp;to provide thermomagnetic curves.</li></ul>

opencc-by-4.0Nov 2023View details →
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Data of Paper "Turning a Multilingual Historical Archive into an Information System through Post-OCR Correction and Content-Based Indexation"

<p>We evaluated our approach on a collection of 946 historical documents belonging to the Biblioteca Nacional de Catalunya (BNC), spanning from 1914 to 1951. Each document is the issue of a magazine, comprising different articles by different authors. This implies that, despite the thematic nature of magazines and specific issues, there is a certain degree of heterogeneity in each document. Magazines were selected based on their relevance w.r.t. art in general and, more specifically, early 20th century avant-garde movements (e.g., Dadaism, Cubism, etc.). For each document, we have the scanning of the original artifact and the plain raw text extracted through ABBYY FineReader OCR tool. To the best of our knowledge, this is the first Catalan-dominated OCR corpus ever released.&nbsp;</p>

opencc-by-4.0Nov 2023View details →
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FIGURE 52 in Scanning electron microscopy study of Lars Silén's cheilostome bryozoan type specimens in the historical collections of natural history museums in Sweden

FIGURE 52. Sphaerulobryozoon ovum (Smitt, 1873) n. comb. North Atlantic Ocean, off Tennessee Reef, Florida, United States. A–G. Paralectotypes SMNH-Type-1799b-e. H, I. Lectotype (designated here) SMNH-Type-1799a. A, C, F–H. Lateral views of the four paralectotypes and the lectotype. B. Close-up of two zooids showing the terminal, cormidial orifice and interzooidal avicularia along the zooidal margins. D, E. Close-up of orifices and avicularia. I. Ovicellate zooid. Scale bars: A, C, F, H = 500 µm; B, D = 200 µm; E = 100 µm; G = 1 mm; I = 300 µm.

opennotspecifiedNov 2023View details →
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FIGURE 49 in Scanning electron microscopy study of Lars Silén's cheilostome bryozoan type specimens in the historical collections of natural history museums in Sweden

FIGURE 49. Anoteropora latirostris Silén, 1947a. Indian Ocean, Bab-el-Mandeb, Aden Island. A, B. Paralectotype SMNH- Type-8746b. C, D. Paralectotype SMNH-Type-8746c. E, F. Paralectotype SMNH-Type-8746d. A, C. General view of two young, subcircular colonies with ancestrulae. B, D. Close-up of the ancestrula and periancestrular zooids. E. View of the dorsal side of a colony fragment. F. Close-up of the dorsal side showing the large, distal pore chamber window and part of the ovicells at the colony growing edge. Scale bars: A, C, E = 1 mm; B, D = 500 µm; F = 400 µm.

opennotspecifiedNov 2023View details →
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FIGURE 47 in Scanning electron microscopy study of Lars Silén's cheilostome bryozoan type specimens in the historical collections of natural history museums in Sweden

FIGURE 47. Flabellopora lingua Silén, 1947a. Holotype UPSZTY 2221, Japan. A. General view of the colony fragment subsampled from the holotype. B–D. Autozooids and avicularia of different sizes at colony edge. E. Close-up of an autozooid surrounded by avicularia. Scale bars: A = 200 µm; B, D, E = 100 µm; C = 50 µm.

opennotspecifiedNov 2023View details →
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FIGURE 51. Fedora edwardsi Jullien, 1882. North Atlantic Ocean, Josephine Bank. A–D. SMNH-128030. A, C in Scanning electron microscopy study of Lars Silén's cheilostome bryozoan type specimens in the historical collections of natural history museums in Sweden

FIGURE 51. Fedora edwardsi Jullien, 1882. North Atlantic Ocean, Josephine Bank. A–D. SMNH-128030. A, C. Lateral views of two colonies. B. Group of zooids with operculum, some also with an adventitious avicularium. D. Close-up of two zooids showing the orifice. E–G. SMNH-128029. E, G. Proximal view of two colonies with emanation point of zooidal rows. F. Closeup of the proximal end with?ancestrula. H, I. SMNH-127677. H. Proximal view of a colony with?ancestrula. I. Group of autozooids with adventitious avicularia. Scale bars: A, C = 1 mm; B, E = 400 µm; D, F = 200 µm; G, I = 300 µm; H = 500 µm.

opennotspecifiedNov 2023View details →
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FIGURE 48 in Scanning electron microscopy study of Lars Silén's cheilostome bryozoan type specimens in the historical collections of natural history museums in Sweden

FIGURE 48. Anoteropora latirostris Silén, 1947a. Lectotype (designated here) SMNH-Type-8746a, Indian Ocean, Bab-elMandeb, Aden Island. A, B. General view of two fragments of the same colony figured in Silén (1947a, pl. 5, figs 25–27). C. Close-up of two zooids, one ovicellate, and associated interzooidal avicularia. D. Close-up of two zooids, one ovicellate, at the colony edge. E. General view of another colony fragment. F. Close-up of an autozooid showing the robust orifice condyles. Scale bars: A, B, E = 3 mm; C, D = 400 µm; F = 200 µm.

opennotspecifiedNov 2023View details →
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FIGURE 50 in Scanning electron microscopy study of Lars Silén's cheilostome bryozoan type specimens in the historical collections of natural history museums in Sweden

FIGURE 50. Fedora nodosa Silén, 1947a. Gulf of Mexico, Florida, United States. A, B. Lectotype (designated here) SMNH- Type-8735a. C–E. Paralectotype SMNH-Type-8735b. F, G. Paralectotype SMNH-Type-8735c. H, I. Paralectotype SMNH-Type- 8735d. A. Lateral view of the colony. The nature of the chitinous tubes here and in (C) is unclear. It can either be interpreted as a kenozooidal attachment rootlet or as the polypide tubes of a coronate scyphozoan. B. Close-up of autozooids with operculum or closure plate. C. General view of the colony. D. Close-up of autozooids with adventitious avicularia. E. Close-up of two orifices with and without operculum, and additional orifice rims due to subsequent intramural budding. F. General view of the proximal end of the colony (i.e. ancestrular region). G. Close-up of the proximal end of colony with emanation point of zooidal rows. H. General view of the distal end of the colony. I. Close-up of the distal end of colony with kenozooids. Scale bars: A = 2 mm; B = 400 µm; C, F, H = 1 mm; D, G, I = 500 µm; E = 200 µm.

opennotspecifiedNov 2023View details →
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FIGURE 46 in Scanning electron microscopy study of Lars Silén's cheilostome bryozoan type specimens in the historical collections of natural history museums in Sweden

FIGURE 46. Crucescharellina japonica Silén, 1947a. Holotype UPSZTY 2483, Japan. A, B. General frontal view of three fragments. C. Group of autozooids. D, E. Close-up of avicularia. F. General dorsal view of two additional fragments. G. Closeup of dorsal avicularia. Scale bars: A, B, F = 500 µm; C = 200 µm; D, E = 50 µm; G = 60 µm.

opennotspecifiedNov 2023View details →
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FIGURE 45. A–E in Scanning electron microscopy study of Lars Silén's cheilostome bryozoan type specimens in the historical collections of natural history museums in Sweden

FIGURE 45. A–E. Conescharellina sp. SMNH-220511, Java Sea, Malay Archipelago. A. Lateral view of the colony. B. Group autozooids and interzooidal avicularia. C. Close-up of an orifice. D. Close-up of avicularia. E. Close-up of the apical cone with kenozooids and avicularia. F–H. Conescharellina longirostris Silén, 1947a SMNH-Type-4605, Java Sea, Malay Archipelago. F. Apical view of a colony. G. Apical view of some zooids showing a well-developed proximolateral peristome. H. Antapical view of a colony. Scale bars: A, F, H = 500 µm; B, E, G = 200 µm; C, D = 100 µm.

opennotspecifiedNov 2023View details →
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FIGURE 44 in Scanning electron microscopy study of Lars Silén's cheilostome bryozoan type specimens in the historical collections of natural history museums in Sweden

FIGURE 44. Conescharellina laevis Silén, 1947a. Java Sea, Malay Archipelago. A–C. Lectotype (designated here) SMNH- Type-4606a. D, E. Paralectotype SMNH-Type-4606b. F. Paralectotype SMNH-Type-4606c. G. Paralectotype SMNH-Type- 4606d. A, D. Lateral views of two colonies. B. Group of zooids. C. Close-up of orifices and avicularia. E. Close-up of two rows of autozooids and avicularia. F. Apical view of a colony with the zone of kenozooids. G. Antapical view of a colony with radial rows of avicularia between autozooids. Scale bars: A, D, F, G = 500 µm; B, E = 300 µm; C = 100 µm.

opennotspecifiedNov 2023View details →
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FIGURE 43 in Scanning electron microscopy study of Lars Silén's cheilostome bryozoan type specimens in the historical collections of natural history museums in Sweden

FIGURE 43. Conescharellina brevirostris Silén, 1947. Daidokutsu submarine cave, Ie Island, Okinawa, Japan. A. Lateral view of the colony. Arrows indicate adventitious avicularia placed distolaterally to the orifice in some zooids. B. Close-up of a zooid with surrounding interzooidal avicularia. The arrow indicates the adventitious avicularium distolaterally to the orifice. C. Antapical view of a colony. D. Close-ups of the central antapical surface with avicularia. Scale bars: A, C = 200 µm; B = 100 µm; D = 100 µm.

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FIGURE 42 in Scanning electron microscopy study of Lars Silén's cheilostome bryozoan type specimens in the historical collections of natural history museums in Sweden

FIGURE 42. Conescharellina brevirostris Silén, 1947a. SMNH-Type-4604, Java Sea, Malay Archipelago. A, E. Lateral views of two colonies. Arrows indicate adventitious avicularia placed distolaterally to the orifice in some zooids. B. Close-up of a zooid with surrounding interzooidal avicularia. C. Close-up of an orifice showing the proximolaterally developed peristome. D. Close-up of an avicularium. F. Apical view of a colony. G. Close-up of the apical kenozooids. H. Antapical view of a colony. I, J. Close-ups of the antapical surface and avicularia. Scale bars: A, E, F, H = 500 µm; B, C = 100 µm; D = 200 µm; G, I = 300 µm; J = 50 µm.

opennotspecifiedNov 2023View details →
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FIGURE 40 in Scanning electron microscopy study of Lars Silén's cheilostome bryozoan type specimens in the historical collections of natural history museums in Sweden

FIGURE 40. Triphyllozoon microstigmatum Silén, 1954. Holotype LUZM 53, Western Australia. A. View of the tubular colony. B. Labels accompanying the specimen. C. Group of autozooids. D, E. Close up of autozooids with frontal avicularia, some with open or closed mandibles. Arrows indicate the two varieties, round with raised, finely denticulate rostrum (white arrows), and elliptical flat (black arrows). F. Large avicularium with bicuspid rostrum located at the fenestra. G. Close-up of the avicularium in (F) showing the bicuspid rostrum and the triangular, hooked mandible. H. Group of zooids, two of which ovicellate. I. Close-up of an ooecium. J. General view of the dorsal side. Arrows point to circular avicularia protruding from the edge of some fenestrae. K. Close-up of circular avicularia protruding from the dorsal edge of the fenestrae. L, M. Close-ups of dorsal avicularia. Given the tubular shape of the colony exposing the dorsal side of the autozooids towards the exterior and the frontal side towards the interior, SEM micrographs were taken from two fragments subsampled from the tips of the holotype colony. Scale bars: A = 2 cm; C, F, H = 500 µm; D = 400 µm; E = 300 µm; G, I = 100 µm; J = 1 mm; K = 45 µm; L, M = 50 µm.

opennotspecifiedNov 2023View details →
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FIGURE 41 in Scanning electron microscopy study of Lars Silén's cheilostome bryozoan type specimens in the historical collections of natural history museums in Sweden

FIGURE 41. Triphyllozoon regulare Silén, 1954. Holotype LUZM 55, Western Australia. A. General view of the colony fragment. Arrows indicate the large avicularia adjacent to the fenestrae. B. Group of autozooids, one with elliptical frontal avicularium. C. Close-up of a secondary orifice lacking the peristomial avicularium. D. Close-up of a secondary orifice showing the peristomial avicularium with denticulate rostrum and two 'telescopic' lateral spines. E. Autozooids with large frontal avicularia. F. Closeup of the frontal avicularium. G. Close-up of the large frontal avicularium usually located at the fenestra. H. General view of the dorsal side. I. Close-up of a dorsal avicularium and tuberculation. J, K. Close-ups of dorsal avicularia with closed and open mandibles. Scale bars: A = 1 mm; B, G = 200 µm; C, D, I, J, K = 50 µm; E = 250 µm; F = 100 µm; H = 500 µm.

opennotspecifiedNov 2023View details →
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FIGURE 32 in Scanning electron microscopy study of Lars Silén's cheilostome bryozoan type specimens in the historical collections of natural history museums in Sweden

FIGURE 32. Pseudolepralia ellisinae Silén, 1941. Holotype UPSZTY 2469, Bonin Islands, Japan. A. General view of the colony. B. Two autozooids with complete lamina and associated avicularia. C, D. Autozooids with incomplete frontal shield at different stage. E. Close-up of avicularia with open mandibles. F. Ovicellate zooids, some with broken ooecium. Scale bars: A, F = 200 µm; B–D = 100 µm; E = 50 µm.

opennotspecifiedNov 2023View details →
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FIGURE 36 in Scanning electron microscopy study of Lars Silén's cheilostome bryozoan type specimens in the historical collections of natural history museums in Sweden

FIGURE 36. Triphyllozoon cornutum Silén, 1954. Holotype LUZM 54, Western Australia. A. General view of the colony; scale bar 1 cm. B. Labels accompanying the specimen.

opennotspecifiedNov 2023View details →

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Allen Brain Atlas

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allen-brain-atlas
neuroscienceopenDocumentation, web resources, and API references are available online.
Last verified 2026-04-30Open record

Annotated Behaviour and Observability Dataset (ABODe)

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abode-home-cage
behavioral-neuroscienceopenThe DataShare record exposes download links for annotations, documentation, license text, and the zipped per-snippet data directory.
Last verified 2026-04-30Open record

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.

dandi-nwb
electrophysiologyopenPublished Dandiset metadata and archive endpoints are available through the production DANDI API.
Last verified 2026-04-30Open record

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.

ibl
behavioral-neuroscienceopenPublic sessions can be searched and loaded from the IBL public data server through ONE.
Last verified 2026-04-29Open record

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.

openneuro
neuroscienceopenPublished datasets are available on demand over the internet.
Last verified 2026-04-29Open record

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