Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
12,393
datasets available to search
ShareScore release 0.9.0
Dataset results
12,393 results for “materiality”
FIGURE 8 in Mysidae (Mysida) of New Zealand; a checklist, identification key to species and an overview of material in New Zealand collections
FIGURE 8. Antennal scales of a, Tenagomysis tenuipes Tattersall, 1918; b, Tenagomysis producta Tattersall, 1923 (a, after Bary 1956; b, after Tattersall 1923).
FIGURE 6 in Mysidae (Mysida) of New Zealand; a checklist, identification key to species and an overview of material in New Zealand collections
FIGURE 6. Endopod of uropod, illustrating the length of the lateral spines. a, Tenagomysis longisquama Fukuoka & Bruce, 2005 (a) and b, T. macropsis Tattersall, 1923 (after Fukuoka & Bruce (2005).
FIGURE 4 in Mysidae (Mysida) of New Zealand; a checklist, identification key to species and an overview of material in New Zealand collections
FIGURE 4. Uropods of the two species of Siriella recorded in New Zealand waters. a, Siriella denticulata (Thomson, 1880); b, S. thomsoni (Milne-Edwards, 1837) (a, after Thomson 1900; b, after Pillai 1973).
FIGURE 7 in Mysidae (Mysida) of New Zealand; a checklist, identification key to species and an overview of material in New Zealand collections
FIGURE 7. Anterior carapaces of a, Tenagomysis chiltoni Tattersall, 1923; b, T. producta Tattersall, 1923; c, T. macropsis Tattersall, 1923 (a, after Tattersall 1923; b–c, after Fukuoka & Bruce 2005).
FIGURE 1 in Mysidae (Mysida) of New Zealand; a checklist, identification key to species and an overview of material in New Zealand collections
FIGURE 1. Map of New Zealand showing the collection locales of the Mysidae species in New Zealand collections and as mentioned in literature.
FIGURE 3 in Mysidae (Mysida) of New Zealand; a checklist, identification key to species and an overview of material in New Zealand collections
FIGURE 3. Antennal scales of the three species of Euchaetomera recorded in New Zealand waters. a. Euchaetomera zurstrasseni (Illig, 1906); b, E. oculata Hansen, 1910; c, E. typica Sars 1884 (a-b, after Illig 1930; c, after Hansen 1912).
FIGURE 2 in Mysidae (Mysida) of New Zealand; a checklist, identification key to species and an overview of material in New Zealand collections
FIGURE 2. Telsons of all species of Mysidae occurring in New Zealand waters, as depicted in the literature. a, Tenagomysis thomsoni Tattersall, 1923; b, T. tenuipes Tattersall, 1918; c, T. longisquama Fukuoka & Bruce, 2005; d, T. producta Tattersall, 1923; e, T. scotti Tattersall, 1923; f, T. chiltoni Tattersall, 1923; g, T. robusta Tattersall, 1923; h, T. similis Tattersall, 1923; i, T. novaezealandia (Thomson, 1900); j, T. macropsis Tattersall, 1923; k, Siriella thompsonii (Milne-Edwards, 1837); l, S. denticulata (Thomson, 1880); m, Boreomysis rostrata Illig, 1906; n, Gastrosaccus australis, Tattersall 1923; o, Euchaetomera zurstrasseni (Illig, 1906); p, E. typica, Sars, 1884; q, E. oculata Hansen 1910. (a, e-h, j, n after Tattersall 1923; b, after Tattersall 1918; c-d, after Fukuoka & Bruce 2005; i, l, after Thomson 1900; k, after Ii 1964; m, o, q after Illig 1930; p, after Hansen 1912).
FIGURE 5 in Mysidae (Mysida) of New Zealand; a checklist, identification key to species and an overview of material in New Zealand collections
FIGURE 5. Antennal scales of the two species of Siriella recorded in New Zealand waters. a, Siriella denticulata (Thomson, 1880); b, S. thomsoni (Milne-Edwards, 1837) (a, after Thomson 1900; b, after Ii 1964).
FIGURE 1. Type material studied. — A in On the genus Urytalpa Edwards (Diptera: Keroplatidae) in the Nordic and Nearctic regions, with fixation of a new type species and a key to world males
FIGURE 1. Type material studied. — A. Type series of Platyura ochracea Meigen, 1818 at the MNHN collections in Paris. 1 = male with cleared abdomen in glycerine in separate microvial. This specimen is in best agreement with the original description and selected as the lectotype for Orfelia ochracea (Meigen, 1818) comb. n. = Orfelia unicolor (Staeger, 1840) syn. n. 2 = Orfelia sp. lacking abdomen. 3 = female Neoplatyura cf. flava (Macquart, 1826). — B. Male holotype of Urytalpa dorsalis (Staeger, 1840) sp. restit. from the ZMUC collections in Copenhagen. This specimen in near perfect condition (only lacking right mid leg beyond trochanter) is designated as the new type species for Urytalpa due to original misidentification of Platyura ochracea Meigen, 1818 by Edwards (1924, 1929).
In Vitro Model for Simulating Drug Delivery during Balloon-Occluded Transarterial Chemoembolization - Supplementary Material
<p>Suplementary Material related with the under-review paper titled: In Vitro Model for Simulating Drug Delivery during Balloon-Occluded Transarterial Chemoembolization.</p>
Predicting readers' prototypical eye-movement behavior using MASC, a model of Attention in the Superior Colliculus: Stimulus materials, model code, data, and statistical analyses.
<p>The goal of the present research was to determine the role of rudimentary visuo-motor pathways, from the retina and the primary visual cortex to the superior colliculus (SC), in the guidance of human eye movement during reading. To this end, we used MASC, our model of Attention in the Superior Colliculus (Adeli et al., Journal of Neuroscience 2017), a model that relies on well-established saccade-programming principles in the SC. MASC predicts sequences of fixations over an input image by spatially integrating incoming signals in the space of the SC.</p> <p>Here, MASC computed the distribution of luminance contrast over sentences' images (visual-saliency map), after blurring it proportional to retinal eccentricity (retina transformation). It then projected the visual-saliency map into SC space, using a logarithmic afferent-mapping function (magnification factor). Input signals were averaged over retinotopically organized populations of neurons (point images) of constant size, first in the visual map and then in a spatially-registered motor map. The most active population was identified through a winner-take-all process. After jitter applied to the winning population, the next fixation location was determined using inverse efferent mapping. This sequence of events was then repeated to predict following fixation locations, but inserting after each saccade an inhibitory spatial tag (Inhibition of Saccade Return; ISR -referred to as IOR in the uploaded files). All MASC's parameters, but one, were biologically determined, using electrophysiological data in macaque; the ISR window was the one fit parameter.</p> <p>MASC was tested by comparing its predicted sequences of fixations over sentences from the French-Sentence Corpus (FSC) to the eye-movement behavior of 40 French-native speakers reading the same sentences for comprehension (Albrengues et al., Plos One 2019). Then, MASC was dissected to determine the crucial processing steps enabling prediction of human behavior (10 comparison models -see the general README file). Finally, to address crucial issues in the reading literature, i.e., the role of inter-word spacing and character print size in eye-movement guidance, MASC was additionally tested in four additional display conditions: the same sentences from the FSC, but with blank spaces between words being either filled or removed, or with the screen width angle being multiplied by 2 or 4, such that characters were larger in angular size (0.5° and 1°) than in the original experiment (0.25°). MASC's predicted effects of inter-word spacing and print size were compared to previously published data.</p> <p>All material relevant to the project is reported here, including the FSC materials (bitmap and information text files), the Matlab code for our MASC model, raw simulation data for MASC and all our comparison models, as well as MASC's simulations in the different display conditions, the scripts we developed in R to transform raw simulation data into data matrices for statistical analyses of (word-based) eye-movement behavior, the resulting data matrices for all models as well as the data matrix for FSC readers, the R-scripts for statistical comparison of oculomotor behavior between data sets and conditions, literature-review tables of previously published data (for comparison with MASC's predictions), and the R-scripts generating the figures summarizing our results.</p> <p>Further information can be found in the general README file as well as in the README files attached to each folder. The authors' respective contributions to the project, the licence attached to the included materials and their condition of use are listed in the general README file.</p> <p>A manuscript reporting and discussing these modeling data is in preparation (Vitu, F., Adeli, H. & Zelinsky, G. J.); A reference will be provided here when the manuscript appears in a journal.</p> <p>Other references to be cited:</p> <p>- For the model code: Adeli, H., Vitu, F., & Zelinsky, G. J. (2017). A model of the superior colliculus predicts fixation locations during scene viewing and visual search. Journal of Neuroscience, 37(6), 1453-1467. http://www.jneurosci.org/content/37/6/1453</p> <p>- For FSC materials and data: Albrengues, C., Lavigne, F., Aguilar, C., Castet, E., & Vitu, F. (2019). Linguistic processes do not beat visuo-motor constraints, but they modulate where the eyes move regardless of word boundaries: Evidence against top-down word-based eye-movement control during reading. PLoS ONE 14(7): e0219666. https://doi.org/10.1371/journal.pone.0219666<br> </p>
A comparison of tick collection materials and methods in Southeastern Virginia
<p>In field studies of tick ecology, observed patterns may be biased by sampling methods. Results can vary by species, life stage, and habitat, and understanding these biases will improve comparisons of data across studies as well as assessment of human disease risk. A direct comparison of flagging versus dragging was conducted in southeastern Virginia. Transects were surveyed over a six-week period to identify differences in species and life stage collected, as well as differences between corduroy and denim material and inspection method for drags. Flagging collected more Ixodes affinis Neumann (Acari: Ixodidae) adults and Amblyomma americanum L. (Acari: Ixodidae) adults than dragging. Ground inspection was more efficient than tree inspection for collection of I. affinis adults, with no significant difference in inspection method for any other species or life stage. Corduroy was found to be more effective than denim in collecting nymphal A. americanum, although this may be an artifact of three large samples for corduroy collection of these ticks. There was no significant difference in Ixodes scapularis Say (Acari: Ixodidae) collection in any comparison. Dragging, tree inspection, and denim were not found to be more efficient in any scenario. This is the first comparison of flagging and dragging conducted in the southeastern United States. The community composition of ticks in this region greatly differs from regions where studies of these commonly used sampling techniques have been conducted. As the distributions of ticks continues to change over time, it will be important to evaluate best practices annually.</p>
Supplementary material 2 from: {"en": "Gavrilov-Zimin IA (2021) Aberrant ontogeneses and life cycles in Paraneoptera. Comparative Cytogenetics 15(3): 253-277. https://doi.org/10.3897/compcytogen.v15.i3.70362"}
Supplementary material 2 from: {"en": "Gavrilov-Zimin IA (2021) Aberrant ontogeneses and life cycles in Paraneoptera. Comparative Cytogenetics 15(3): 253-277. https://doi.org/10.3897/compcytogen.v15.i3.70362"}
Supplementary material 1 from: {"en": "Gavrilov-Zimin IA (2021) Aberrant ontogeneses and life cycles in Paraneoptera. Comparative Cytogenetics 15(3): 253-277. https://doi.org/10.3897/compcytogen.v15.i3.70362"}
Supplementary material 1 from: {"en": "Gavrilov-Zimin IA (2021) Aberrant ontogeneses and life cycles in Paraneoptera. Comparative Cytogenetics 15(3): 253-277. https://doi.org/10.3897/compcytogen.v15.i3.70362"}
Figs 1–8 in The type material of Australian Cleridae (Coleoptera: Cleroidea) described by Eugen Hintz
Figs 1–8: (1) Phlogistus blackburni HINTZ Lectotype; (2) Phlogistus elongatus HINTZ Holotype; (3) Phlogistus niger HINTZ Lectotype; (4) Phlogistus punctatus HINTZ Lectotype; (5) Phlogistus rotundopunctatus HINTZ Paralectotype; (6) Phlogistus schenklingi HINTZ Lectotype; (7) Phlogistus schulzi HINTZ Lectotype; (8) Phlogistus speciosus HINTZ Lectotype [scale bars = 1 mm].
Cerebrovascular disease progression in patients with ACTA2 Arg179 pathogenic variants supplementary materials
<p><span><span><span><span><span><span><span><span><span><span><span>Our study entitled "Cerebrovascular disease progression in patients with ACTA2 Arg179 Pathogenic Variants" examines progression of imaging biomarkers of stroke, arterial steno-occlusive disease and white matter injury in patients with smooth muscle dysfunction syndrome caused by mutations in the ACTA2 gene (ACTA2 Arg179 pathogenic variants). We found characteristic patterns of acute white matter ischemic injury and progressive internal carotid artery stenosis on MRI. Longitudinal analysis showed both stable and progressive lesion entities. The data was collected on various scanner setups. To eliminate potential bias related to improving imaging technology we re-analyzed imaging markers for those patients with available longitudinal imaging on an identical scanner setups and present the data in supplementary table e-1. Supplementary table e-2 shows results of a comparison of imaging markers between male and female sex.</span></span></span></span></span></span></span></span></span></span></span></p>
FIGURES 2–16. Stauroneis schinzii var. argentina Frenguelli. Fig. 2 in Revision Of The Type Materials Of Stauroneis Schinzii Var. Argentina Frenguelli And S. Schinzii Var. Maxima Frenguelli (Bacillariophyceae)
FIGURES 2–16. Stauroneis schinzii var. argentina Frenguelli. Fig. 2. Original drawing of Frenguelli (1933, Pl. I, fig. 10). Figs 3–16. LM. Specimens from type population. Figs 5–6. Lectotype, same specimen in different focus. Fig.15. Detail of valve end showing distal raphe fissure. Fig. 16. Detail of valve centre showing sternum and proximal raphe ends. Note the irregularly long striae delimiting the axial area (arrow). Scale bars: 10 µm (Figs 2–14); 5 µm (Figs 15–16).
FIGURE 1 in Revision Of The Type Materials Of Stauroneis Schinzii Var. Argentina Frenguelli And S. Schinzii Var. Maxima Frenguelli (Bacillariophyceae)
FIGURE 1. Map of Esteros del Iberá (Corrientes, Argentina), showing the sampling sites corresponding to the series of Frenguelli Collection re-examined.
FIGURES 22–31. Stauroneis schinzii var. maxima Frenguelli. Figs 22 in Revision Of The Type Materials Of Stauroneis Schinzii Var. Argentina Frenguelli And S. Schinzii Var. Maxima Frenguelli (Bacillariophyceae)
FIGURES 22–31. Stauroneis schinzii var. maxima Frenguelli. Figs 22. Original drawing of Frenguelli (1933, Pl. I, fig. 11). Figs. 23–28. LM. Specimens from type population. Fig. 24. Lectotype. Fig. 27. Detail of valve end showing distal raphe fissure. Note the thickened sternum. Fig. 28. Detail of valve centre showing sternum and proximal raphe ends. Figs 29–31. Specimen from type population. SEM. Fig. 29. Detail of internal valve end showing distal raphe end terminating in a weakly developed helictoglossa (arrow). Fig. 30. Detail of internal valve center showing proximal raphe ends and stauros. Fig. 31. Broken tilted valve in internal view. Scale bars: 10 µm (Figs 22–26, 31); 5 µm (Figs 27–30).
FIGURES 17–21. Stauroneis schinzii var. argentina Frenguelli. Specimens from type population. SEM. Fig. 17 in Revision Of The Type Materials Of Stauroneis Schinzii Var. Argentina Frenguelli And S. Schinzii Var. Maxima Frenguelli (Bacillariophyceae)
FIGURES 17–21. Stauroneis schinzii var. argentina Frenguelli. Specimens from type population. SEM. Fig. 17. Broken valve in external view. Fig.18. Broken valve in internal view. Fig. 19. Detail of external valve end showing distal raphe fissure. Note one row of poroids on each girdle band (arrows). Fig. 20. Detail of external valve face; note the transapical elongated areolae. Fig. 21. Detail of internal valve center showing proximal raphe ends. Scale bars: 10 µm (Figs 17–18); 2 µm (Figs 19–21).
ScienceDex guides
Understand access before you commit
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.