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.
1,630
datasets available to search
ShareScore release 0.9.0
Dataset results
1,630 results for “Stepping”
Linked collectors and determiners for: Taxonomy and Biogeography without frontiers – WhatsApp, Facebook and smartphone digital photography let citizen scientists in more remote localities step out of the dark.
Natural history specimen data linked to collectors and determiners held within, "Taxonomy and Biogeography without frontiers – WhatsApp, Facebook and smartphone digital photography let citizen scientists in more remote localities step out of the dark". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/d9953b25-4b14-437c-aecf-1ccb60e8d698">https://bionomia.net/dataset/d9953b25-4b14-437c-aecf-1ccb60e8d698</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/d9953b25-4b14-437c-aecf-1ccb60e8d698">https://gbif.org/dataset/d9953b25-4b14-437c-aecf-1ccb60e8d698</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: A Gondwanan concept of Simplimorpha Scoble (sensu lato): a step toward clarity in the generic diagnostics of global Nepticulidae (Lepidoptera).
Natural history specimen data linked to collectors and determiners held within, "A Gondwanan concept of Simplimorpha Scoble (sensu lato): a step toward clarity in the generic diagnostics of global Nepticulidae (Lepidoptera)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/3dad7d04-f7c6-4300-9240-8f2e44d0c257">https://bionomia.net/dataset/3dad7d04-f7c6-4300-9240-8f2e44d0c257</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/3dad7d04-f7c6-4300-9240-8f2e44d0c257">https://gbif.org/dataset/3dad7d04-f7c6-4300-9240-8f2e44d0c257</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: An annotated list of the flora of the progected reserve "Zelenivskyi step" (Kherson region, Ukraine).
Natural history specimen data linked to collectors and determiners held within, "An annotated list of the flora of the progected reserve "Zelenivskyi step" (Kherson region, Ukraine)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/1ba78f31-d99f-4c04-8af9-262eacc42785">https://bionomia.net/dataset/1ba78f31-d99f-4c04-8af9-262eacc42785</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/1ba78f31-d99f-4c04-8af9-262eacc42785">https://gbif.org/dataset/1ba78f31-d99f-4c04-8af9-262eacc42785</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Second-step lectotypification of Garcinia stipulata (Clusiaceae) and its recollection from Darjeeling-Sikkim Himalaya, India.
Natural history specimen data linked to collectors and determiners held within, "Second-step lectotypification of Garcinia stipulata (Clusiaceae) and its recollection from Darjeeling-Sikkim Himalaya, India". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/cf17e859-b79e-4730-a508-c0c1a2cf2fd5">https://bionomia.net/dataset/cf17e859-b79e-4730-a508-c0c1a2cf2fd5</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/cf17e859-b79e-4730-a508-c0c1a2cf2fd5">https://gbif.org/dataset/cf17e859-b79e-4730-a508-c0c1a2cf2fd5</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Second-step lectotypification of Bauhinia khasiana Baker (Leguminosae: Caesalpinioideae).
Natural history specimen data linked to collectors and determiners held within, "Second-step lectotypification of Bauhinia khasiana Baker (Leguminosae: Caesalpinioideae)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/7f4f3d5a-c278-4b4d-88e0-94291e9e0460">https://bionomia.net/dataset/7f4f3d5a-c278-4b4d-88e0-94291e9e0460</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/7f4f3d5a-c278-4b4d-88e0-94291e9e0460">https://gbif.org/dataset/7f4f3d5a-c278-4b4d-88e0-94291e9e0460</a>. Formatted as a Frictionless Data package.
In Vitro Reconstitution of a Five-Step Pathway for Bacterial Ergothioneine Catabolism
<p>Data underlying the figures in the publication “In Vitro Reconstitution of a Five-Step Pathway for Bacterial Ergothioneine Catabolism”, published in <em>ACS Chem. Biol.,</em> <strong>2021</strong>, 16, 2, 397–403.</p> <p><a href="https://pubs.acs.org/doi/10.1021/acschembio.0c00968">https://pubs.acs.org/doi/10.1021/acschembio.0c00968</a></p> <p>Table of contents:</p> <p><strong>1. Table 1</strong>; Text document containing the Michaelis - Menten kinetic data for thiourocaate hydratase, obtained with UV-Vis spectrophotometer as described in the supporting information of the publication.</p> <p><strong>2. Figure 3</strong>; Text document containing the numerical data for <em>Figure 3</em>: Reverse phase HPLC traces (wavelength 220 nm) for each metabolite in ergothioneine degradation pathway.</p> <p><strong>3. Figure 4</strong>; Data and model validation report of X-ray crystallography diffraction data of thiouricanate hydratase collected at the swiss light source at 100K. Data processed and refined according to standard procedure.</p>
Text-fig. 3. Phylogenetic relationship of Peignecyon felinoides n. gen. et n. sp., within some selected Amphicyonidae, and some extinct caniform carnivorans. Paramiacis exilis is the outgroup. Searches were performed by means of the Branch and Bound and a Bootstrap analysis through 1,000 replicates. One tree is obtained (length 73 steps, consistency index (CI) = 0.6301, retention index (RI) = 0.7000). The numbers below nodes are Bremer indices, and the numbers above nodes are Bootstrap support percentages (only shown ≥ 50). in A New Thaumastocyoninae (Amphicyonidae, Carnivora) From The Early Miocene Of Tuchořice, The Czech Republic
Text-fig. 3. Phylogenetic relationship of Peignecyon felinoides n. gen. et n. sp., within some selected Amphicyonidae, and some extinct caniform carnivorans. Paramiacis exilis is the outgroup. Searches were performed by means of the Branch and Bound and a Bootstrap analysis through 1,000 replicates. One tree is obtained (length 73 steps, consistency index (CI) = 0.6301, retention index (RI) = 0.7000). The numbers below nodes are Bremer indices, and the numbers above nodes are Bootstrap support percentages (only shown ≥ 50).
Text-fig. 7. Number of required character state changes under parsimony (steps) for various positions of Mugideiriflora portugallica, based on the Doyle and Endress character matrix and backbone tree (Doyle and Endress 2000, 2014). in Multiparted, Apocarpous Flowers From The Early Cretaceous Of Eastern North America And Portugal
Text-fig. 7. Number of required character state changes under parsimony (steps) for various positions of Mugideiriflora portugallica, based on the Doyle and Endress character matrix and backbone tree (Doyle and Endress 2000, 2014).
Text-fig. 8. Number of required character state changes under parsimony (steps) for various positions of Lambertiflora elegans, based on the Doyle and Endress character matrix and backbone tree (Doyle and Endress 2000, 2014). in Multiparted, Apocarpous Flowers From The Early Cretaceous Of Eastern North America And Portugal
Text-fig. 8. Number of required character state changes under parsimony (steps) for various positions of Lambertiflora elegans, based on the Doyle and Endress character matrix and backbone tree (Doyle and Endress 2000, 2014).
Text-fig. 9. Number of required character state changes under parsimony (steps) for various positions of Atlantocarpus virginiensis, based on the Doyle and Endress character matrix and backbone tree (Doyle and Endress 2000, 2014). in Multiparted, Apocarpous Flowers From The Early Cretaceous Of Eastern North America And Portugal
Text-fig. 9. Number of required character state changes under parsimony (steps) for various positions of Atlantocarpus virginiensis, based on the Doyle and Endress character matrix and backbone tree (Doyle and Endress 2000, 2014).
Dataset for semantic segmentation in NDT with step-heating thermography for CFRP laminates
<p>Dataset composed of 36 images (640x480 pixels) of 30 bands or channels from step-heating for the same Carbon Fiber Reinforced Polymer (CFRP) laminate.</p> <p>In each image the specimen is rotated 10º to generate new data, with different illumination, background, and heating/cooling sequences.</p> <p>Images are generated from a video composed of the heating process, which takes 10 seconds, and the cooling process, which takes another 10 seconds, to a total of 1000 frames per video. This video is then reduced to 30 images using different processing methods explained below.</p> <p>The 30 bands or channels consist of the following bands repeated for the heating and cooling processes:</p> <ol> <li>First PCT component</li> <li>Second PCT component</li> <li>Third PCT component</li> <li>Fourth PCT component</li> <li>PPT</li> <li>Kurtosis</li> <li>Skewness</li> <li>TSR Coefficient 7</li> <li>TSR Coefficient 6</li> <li>TSR Coefficient 5</li> <li>TSR Coefficient 4</li> <li>TSR Coefficient 3</li> <li>TSR Coefficient 2</li> <li>TSR Coefficient 1</li> <li>TSR Coefficient 0</li> </ol> <p>Please cite the original paper:</p> <p>LINK: TODO</p> <p>BibTex:</p> <p>TODO</p> <p> </p> <p> </p>
Data for Integrated Step Selection Analysis of translocated female greater sage-grouse in the 60 days post-release, North Dakota 2018-2020
<p>The data include used and random available steps at 11-hour resolution generated for 26 female greater sage-grouse in the 60 days post-translocation to North Dakota, with associated environmental predictors and individual information. The code fits individual habitat selection models in an Integrated Step Selection Analysis framework.</p> <p>Data used to fit the models described in:</p> <p>Picardi, S., Ranc, N., Smith, B.J., Coates, P.S., Mathews, S.R., Dahlgren, D.K. <i>Individual variation in temporal dynamics of post-release habitat selection</i>. Frontiers in Conservation Science (in review)</p> <p>Code used to implement the analysis is available on GitHub: https://github.com/picardis/picardi-et-al_2021_sage-grouse_frontiers-in-conservation</p>
Supplementary Text A1. Detailed search terms and steps in all databases
<p>Supplement to the article "Efficacy and safety of PD-1 inhibitors in recurrent or metastatic nasopharyngeal carcinoma patients after failure of platinum-containing regimens: a systematic review and meta-analysis".</p> <p><strong>Supplementary Text </strong><strong>A</strong><strong>1</strong><strong>.</strong><strong> Detailed search terms and steps in all databases</strong></p>
Text-fig. 2. Light micrographs of Pinus spp. cuticles prepared with the modified, gentle bleaching procedure. a: Cuticle 1, Pinus sp. 1. Nearly the entire width of the leaf has been preserved. Five parallel rows of stomata are visible. b: Cuticle 1, close-up of (a). Two guard cells are visible around each stoma. c: Cuticle 1, close-up of eight stomata. Two guard cells and eight subsidiary cells are visible around each stoma. d: Cuticle 2, Pinus sp. 2. Some folding of the cuticle occurred during preparation, but many parallel rows of stomata on both sides of a thin, central midvein are evident. e: Cuticle 2, close-up of (d). Pairs of guard cells surround each stoma. f: Cuticle 2, close-up of (e). Subsidiary and epithelial cells can be observed around the stomata. in A Modified, Step-By-Step Procedure For The Gentle Bleaching Of Delicate Fossil Leaf Cuticles
Text-fig. 2. Light micrographs of Pinus spp. cuticles prepared with the modified, gentle bleaching procedure. a: Cuticle 1, Pinus sp. 1. Nearly the entire width of the leaf has been preserved. Five parallel rows of stomata are visible. b: Cuticle 1, close-up of (a). Two guard cells are visible around each stoma. c: Cuticle 1, close-up of eight stomata. Two guard cells and eight subsidiary cells are visible around each stoma. d: Cuticle 2, Pinus sp. 2. Some folding of the cuticle occurred during preparation, but many parallel rows of stomata on both sides of a thin, central midvein are evident. e: Cuticle 2, close-up of (d). Pairs of guard cells surround each stoma. f: Cuticle 2, close-up of (e). Subsidiary and epithelial cells can be observed around the stomata.
Text-fig. 1. Step-by-step, modified procedure for the gentle preparation of delicate Miocene conifer cuticles for microscopy. in A Modified, Step-By-Step Procedure For The Gentle Bleaching Of Delicate Fossil Leaf Cuticles
Text-fig. 1. Step-by-step, modified procedure for the gentle preparation of delicate Miocene conifer cuticles for microscopy.
Two-step fusion method for generating 1 km seamless multi-layer soil moisture with high accuracy in the Qinghai-Tibet plateau
<p>Current remote sensing techniques fail to observe and generate large scale multi-layer soil moisture (SM) due to the inherent features of the satellite sensors. The lack of comprehensive understanding of multi-layer SM hinders the sustainable development of agriculture, hydrology, and food security. In order to overcome the depth barrier of traditional SM assimilation and downscaling methods, we developed a Two-step Multi-layer SM Downscaling (TMSMD) framework by fusing multi-source remotely sensed, reanalysis, and in-situ data through both machine learning and state-of-the-art deep learning models to generate multi-layer SM. The produced multi-layer SM was characterized by high resolution (1 km), high spatio-temporal continuity (cloud-free and daily), and high accuracy (i.e., 3H data). Firstly, the coarse resolution SMAP SM was downscaled to 1 km spatial resolution using LightGBM to weaken the effects of scale mismatch issue and provide high-resolution input for the subsequent calibration. Results indicated that the downscaled SMAP SM remained high consistency with the original SMAP SM product. With the high-resolution inputs, we calibrated the downscaled SMAP SM using multi-layer in-situ SM through state-of-the-art attention-based LSTM. Results demonstrated that the average PCC, RMSE, ubRMSE, and MAE were improved by 22.3%, 50.7%, 26.2%, and 56.7% compared to SMAP L4 SM while 38.5%, 52.1%, 29.5%, and 58.7% compared to downscaled SMAP SM. Further spatio-temporal and comparative analysis confirmed that the multi-layer SM produced by the TMSMD framework had excellent performance in capturing the spatial and temporal dynamics. In conclude, the proposed TMSMD framework successfully generated 3H multi-layer SM data and is promising for accurate assessment and monitoring in agriculture, water resources, and environmental domains.</p> <p> </p> <p>The remaining data will be uploaded soon.</p>
Model output from the Bern3D model of 600 kyr weathering step-change experiments
<p>Model output data from the Bern3D model that were used for the manuscript "Carbon cycle responses to changes in weathering and the long-term fat of stable carbon isotopes".</p> <p>Information on the different data files is included in the README.</p>
Molecular origin of the two-step mechanism of gellan aggregation
<p>Data presented in the article entitled <strong>Molecular origin of the two-step mechanism of gellan aggregation</strong>.</p>
Research Scholars Workshop: Research Next Steps - Building into Graduate School or Entrepreneurship
<p>In this workshop, we will explore stepping stones from your undergraduate research experience, whether you want to go into grad school, enter a research-focused career, or engage in research-based entrepreneurial activities. </p>
Data from: Hydrodynamic analysis of bioinspired vortical cross-step filtration by computational modelling
<p><span><span>Research on the suspension-feeding apparatus of fishes has led recently to the identification of novel filtration mechanisms involving vortices. Structures inside fish mouths form a series of 'backward-facing steps' by protruding medially into the mouth cavity. In paddlefish and basking shark mouths, porous gill rakers lie inside 'slots' between the protruding branchial arches. Vortical flows inside the slots of physical models have been shown to be important for the filtration process, but the complex flow patterns have not been visualized fully. Here we resolve the three-dimensional hydrodynamics by computational fluid dynamics simulation of a simplified mouth cavity including realistic flow dynamics at the porous layer. We developed and validated a modelling protocol in ANSYS Fluent software that combines a porous media model and permeability direction vector mapping. We found that vortex shape and confinement to the medial side of the gill rakers result from flow resistance by the porous gill raker surfaces. Anteriorly directed vortical flow shears the porous layer in the centre of slots. Flow patterns also indicate that slot entrances should remain unblocked, except for the posterior-most slot. This new modelling approach will enable future design exploration of fish-inspired filters.</span></span></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.