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.
13,017
datasets available to search
ShareScore release 0.9.0
Dataset results
13,017 results for “Positionning”
Supplementary material 2 from: Lu Y-B, Zhang Y-X, Zou J-X (2023) The systematic position of Cryptopotamon anacoluthon (Kemp, 1918), with the description of a new species of Sinolapotamon Tai & Sung, 1975 (Crustacea, Decapoda, Brachyura, Potamidae) from southern China. ZooKeys 1166: 155-173. https://doi.org/10.3897/zookeys.1166.101737
Phylogenetic tree (BI) based on the COX1 gene
Supplementary material 4 from: Lu Y-B, Zhang Y-X, Zou J-X (2023) The systematic position of Cryptopotamon anacoluthon (Kemp, 1918), with the description of a new species of Sinolapotamon Tai & Sung, 1975 (Crustacea, Decapoda, Brachyura, Potamidae) from southern China. ZooKeys 1166: 155-173. https://doi.org/10.3897/zookeys.1166.101737
Phylogenetic tree (BI) based on 3 genes
Supplementary material 3 from: Lu Y-B, Zhang Y-X, Zou J-X (2023) The systematic position of Cryptopotamon anacoluthon (Kemp, 1918), with the description of a new species of Sinolapotamon Tai & Sung, 1975 (Crustacea, Decapoda, Brachyura, Potamidae) from southern China. ZooKeys 1166: 155-173. https://doi.org/10.3897/zookeys.1166.101737
Phylogenetic tree (ML) based on 3 genes
Supplementary material 1 from: Lu Y-B, Zhang Y-X, Zou J-X (2023) The systematic position of Cryptopotamon anacoluthon (Kemp, 1918), with the description of a new species of Sinolapotamon Tai & Sung, 1975 (Crustacea, Decapoda, Brachyura, Potamidae) from southern China. ZooKeys 1166: 155-173. https://doi.org/10.3897/zookeys.1166.101737
Phylogenetic tree (ML) based on the COX1 gene
Supplementary material 2 from: Monteiro M, Capinha C, Ferreira MT, Nuñez MA, Reino L (2023) Negative and positive impacts of alien macrofungi: a global scale database. NeoBiota 85: 23-42. https://doi.org/10.3897/neobiota.85.101770
Positive impacts of alien macrofungi
Supplementary material 1 from: Monteiro M, Capinha C, Ferreira MT, Nuñez MA, Reino L (2023) Negative and positive impacts of alien macrofungi: a global scale database. NeoBiota 85: 23-42. https://doi.org/10.3897/neobiota.85.101770
Negative impacts of alien macrofungi
The effect of temporal changes in stamen position on reproductive success in flowers with many stamens: experimental manipulations of stamen position
<p class="MsoNormal"><span><strong>Premise of the study</strong>: </span><span>Male and female reproductive success is enhanced (increased outcrossing and seed production) by stamen movement</span><span> in species that have few stamens per flower.</span><span> Does such enhancement also occur in species that have many stamens per flower?</span></p> <p class="MsoNormal"><span><strong>Methods</strong>: </span><span>We examined the effects of stamen movement on male and female reproductive success in <em>Anemone flaccida</em>, which has </span><span>many stamens</span><span> per flower. We measured stamen movement, including temporal changes in anther-stigma and anther-anther distances. We controlled stamen movement experimentally.</span></p> <p class="MsoNormal"><span><strong>Key results</strong>: </span><span>The anthers moved horizontally away from the stigmas with increasing flower age, resulting in reduction in female-male interference. The dehisced anthers tended to move further away from the stigmas while the undehisced or dehiscing anthers remained nearer to them. The number of anthers touched per flower visit was higher in flowers whose stamens were fixed in the pre-movement position than in flowers whose stamens were fixed in the post-movement position or in flowers that were not manipulated. Thus, this position may promote male reproductive success. Seed production was lower for the untreated flowers than for the post-movement position flowers, suggesting that the post-movement stamen position is advantageous and stamen movement is suboptimal for female reproductive success.</span></p> <p class="MsoNormal"><span><strong>Conclusions</strong>: </span><span>Stamen movement promotes male reproductive success in the early flowering stage and female reproductive success in the late flowering stage. In species having many stamens per flower, female-male interference can be reduced, but not eliminated, by stamen movement due to the conflict between female and male reproductive successes.</span></p>
Graph Positional and Structural Encodings (model weights and precomputed encodings)
<p>Model weights for pre-trained GPSE model and selected pre-computed GPSE encodings using the model pre-trained on MolPCBA</p> <p> </p>
Fig. 7 in Eventually tested: Phylogenetic position of "Testechiniscus" meridionalis (Murray, 1906) (Heterotardigrada) revealed
Fig. 7. Larva of Echiniscus meridionalis stat. rev. (PCM, dorsolateral view). Scale bar = 20 μm.
Notebook & Data for "False positives are common in single-station template matching"
<p>Computational notebook & associated data files used for the paper "False positives are common in single-station template matching" in Seismica by J.B. Muir et al. </p>
Skeletonema marinoi MS2 mzML files in positive mode
<p>These are MS2 files in .mzML format acquired in positive mode. The extracted metabolites come from a sample from <em>Skeletonema marinoi.</em></p>
Supplementary material 1 from: Wang S, Ding X, Yi W, Zhao W, Zhao Q, Zhang H (2023) Comparative mitogenomic analysis of three bugs of the genus Hygia Uhler, 1861 (Hemiptera, Coreidae) and their phylogenetic position. ZooKeys 1179: 123-138. https://doi.org/10.3897/zookeys.1179.100006
Supplementary information
FIGURE 36 in Systematic position and composition of Merodon nigritarsis and M. avidus groups (Diptera, Syrphidae) with a description of four new hoverfLies species
FIGURE 36 Metatibia of male. Lateral view, A) Merodon lucasi, B) Merodon alagoezicus. Scale: 0.5 mm. la–lamella.
FIGURE 24 Male genitalia. Hypandrium. A in Systematic position and composition of Merodon nigritarsis and M. avidus groups (Diptera, Syrphidae) with a description of four new hoverfLies species
FIGURE 24 Male genitalia. Hypandrium. A) Merodon longisetus sp. n., lateral view, B) Merodon longisetus sp. n., ventral view, C) Merodon toscanus, lateral view, D) Merodon toscanus, ventral view. Scale: 0.5 mm. l–lingual, s–lateral sclerite of aedeagus, th–subapical thorn on ventral margin.
FIGURE 2 in Systematic position and composition of Merodon nigritarsis and M. avidus groups (Diptera, Syrphidae) with a description of four new hoverfLies species
FIGURE 2 Strict consensus tree of two most parsimonious trees from the analysis of combined COI mitochon- drial and 28S nuclear genes sequences. Length 2116 steps, Consistency Index (CI) 37, Retention Index (RI) 44. Bootstrap support values are depicted near nodes (≥50). Numbers and letters after the species name referred to the DNA labcode IDs. Four lineages observed in genus Merodon, as well as two groups of avidus-nigritarsis lineage are marked on the tree.
FIGURE 23 Male genitalia. Epandrium. A in Systematic position and composition of Merodon nigritarsis and M. avidus groups (Diptera, Syrphidae) with a description of four new hoverfLies species
FIGURE 23 Male genitalia. Epandrium. A) Merodon longisetus sp. n, lateral view, B) Merodon longisetus sp. n., ventral view of surstyle lobe, C) Merodon toscanus, lateral view. Scale: 0.5 mm. al–anterior surstyle lobe, c–circus, i–incision, pl–posterior surstyle lobe. Downloaded from Brill.com08/29/2023 05:43:36PM via free access
FIGURE 22 Sternum 4. Ventral view, A in Systematic position and composition of Merodon nigritarsis and M. avidus groups (Diptera, Syrphidae) with a description of four new hoverfLies species
FIGURE 22 Sternum 4. Ventral view, A) Merodon longisetus sp. n., male, B) Merodon nigritarsis, male, C) Merodon obstipus sp. n., male, D) Merodon femoratoides, male, E) Merodon obstipus sp. n., female (central longitudinal suture marked with arrow), F) Merodon cohurnus sp. n., male, G) Merodon rutitarsis sp. n., male, H) Merodon avidus, male. Scale: 1 mm. cf–central notch, p– Downloaded posterolateralfrom Brill. corner com.08/29/2023 05:43:36PM via free access
FIGURE 19 in Systematic position and composition of Merodon nigritarsis and M. avidus groups (Diptera, Syrphidae) with a description of four new hoverfLies species
FIGURE 19 Head of Merodon longisetus sp. n. A) male, lateral view, B) female, lateral view, C) male, dorsal view; D) female, dorsal view. Scale: 1 mm.
Anamnesis data of PCR-positive dogs
<p>Data of anamnesis, clinical symptoms, and outcome of the disease. </p>
Taxonomic position of Betula obscura and Betula pendula var. carelica – analyses of molecular markers and leaves morphology
<p>The file includes 526 AFLP loci of 76 individuals belonging to five species and one variety of <em>Betula</em> genus.</p>
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.