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.
20,299
datasets available to search
ShareScore release 0.9.0
Dataset results
20,299 results for “Systematic”
Supplementary material for "Patient portal adoption rates: a systematic literature review and meta-analysis"
<p>The attached file contains the searches used to review the literature and identify papers evaluating usage, usability and influence on decision making of patient portals (Supplementary Table 1).</p> <p>Supplementary Table 2 and Supplementary Table 3 contains references and individual study characteristics of included studies.</p>
Predictive and sensory signals systematically lower peak forces in the exploration of softer objects
<p>An object’s softness is stereotypically judged by pressure movements indenting the surface [1]. In exploration without movement constraints, participants repeat such indentation movements. We investigated how people modulate executed peak forces for different indentations depending on stimulus softness. Participants performed a 2AFC discrimination task for stimulus pairs from one of 4 softness categories. We assumed that movement control at different exploration moments is based on variations in the predictive and sensory signals available. We manipulated availability of predictive signals on softness category, by presenting either stimuli of the same category in a blocked fashion (high predictability) or by randomly mixing stimuli from different categories (low predictability). Effects of sensory signals were examined by contrasting first and last indentation, as sensory signals are hardly available when initiating exploration but gathered during exploration. The results show that participants systematically apply lower forces when sensory or predictive signals indicate softer objects as compared to harder objects. We conclude that softness exploration can be considered as a sensorimotor control loop, in which predictive and sensory signals determine movement control. Further, the results indicate a high importance of predictive processes throughout the entire exploration, as effects of predictive signals maintain in the last indentation.</p> <p><strong>Lezkan</strong>, A. & <strong>Drewing</strong>, K. (2015). Predictive and sensory signals systematically lower peak forces in the exploration of softer objects. World Haptics Conference, 2015 IEEE (pp. 69-74). IEEE.</p> <p>The Zip file contains all data relative to the publication. For each participant code and each session exists a *txt and</p> <p>A description of the variables is contained in the file VARIABLE_CODES.txt</p>
Requirement prioritization in Software Engineering: a systematic literature review update
<div> <div> <div> </div> </div> </div> <div> <div> <div> <div> <div> <div> <p>A data extraction form was developed to collect all relevant information from the identified studies and organize the selection process in this updated systematic literature review. The main information included in this form comprises the protocol, an identifier (ID) for each study, bibliographic references, and answers to the research questions.</p> </div> </div> </div> </div> </div> </div>
Synthetic automotive LiDAR with non-systematic error and automotive LiDAR based on active stereo dataset
<p>The synthetic dataset was generated by transforming the original dataset using several methods. Each of these transformations occurs from a use case:</p><ul><li>UC1 is the original dataset obtained from [1] and represents a point cloud dataset captured by an ideal LiDAR</li><li>UC2 is a realistic point cloud dataset obtained by simulating the non-systematic error of a Velodyne HDL-64E and applying to UC1</li><li>UC3 is our approach to replace the LiDAR with an active stereo setup. Where the point cloud are captured using two cameras, operating stereoscopically, and a dot projector. The cameras are perfectly calibrated and the triangulation is always correct.</li><li>UC4 also obtains the point clouds through triangulation. However we introduced a calibration error on the right camera. The error has the value of 1 pixel and is added to every dimension of the rotation matrix of the right camera.</li><li>UC5 performs an ideal triangulation, same as UC3. However, in this use case, we introduce camera noise to the point clouds.</li><li>UC6 is a combination of the triangulation from UC4 and the camera noise from UC5.</li></ul><p>Additionally, the labels, images and calibration file are also in [1]. For further details, please check the dataset generation source code [2]. </p><p>[1] https://zenodo.org/records/7184990</p><p>[2] https://github.com/RobertoGraca/Active_Stereo_Based_LiDAR</p>
FIGURE 17 in Systematics of the Octopleura Clade of Miconia (Melastomataceae: Miconieae) in Tropical America
FIGURE 17. Distributions of Miconia renatoi, M. sessilis, M. spiciformis, and M. variabilis.
FIGURE 10 in Systematics of the Octopleura Clade of Miconia (Melastomataceae: Miconieae) in Tropical America
FIGURE 10. Elevation ranges of the Octopleura clade species across their range.
Fig. 41 in Systematics Of The Genus Hypoptopoma Günther, 1868 (Siluriformes, Loricariidae)
Fig. 41. Basipterygium, ventral view, anterior toward top. A, H. incognitum; B, H. steindachneri.
Fig. 20 in Systematics Of The Genus Hypoptopoma Günther, 1868 (Siluriformes, Loricariidae)
Fig. 20. Hypoptopoma guianense, paratype, RMNH 26922, in dorsal, lateral, and ventral views.
Fig. 16 in Systematics Of The Genus Hypoptopoma Günther, 1868 (Siluriformes, Loricariidae)
Fig. 16. Rostral dermal plates in Hypoptopoma inexspectatum ANSP 175350; frontal view.
Figure 17 in A phylogenetic analysis and systematic revision of the cryptobranch dorids (Mollusca, Nudibranchia, Anthobranchia)
Figure 17. Discodoris zibethina (ZMUC GAS-2112). dorsal view of the preserved holotype.
Fig. 16. Oreophryne parkeri, MZB 8156, SVL 24 in Systematics of Microhylid Frogs, Genus Oreophryne, from the North Coast Region of New Guinea
Fig. 16. Oreophryne parkeri, MZB 8156, SVL 24 mm (D. Price photo).
Fig. 15 in Systematics of Microhylid Frogs, Genus Oreophryne, from the North Coast Region of New Guinea
Fig. 15. Dorsal view of holotype of Oreophryne hypsiops, AMNH A83044; SVL 22.6 mm.
Fig. 10 in Distribution, systematics and nomenclature of the three taxa of Common Stonechats (Aves, Passeriformes, Muscicapidae, Saxicola) that breed in the Caucasian region
Fig. 10. Drawing of Parus variegatus Gmelin, 1774, after Ivan Borisov's watercolour (Taf. 20, 3 R).
A new perspective on the taxonomy and systematics of Arvicolinae (Gray, 1821) and a new time-calibrated phylogeny for the clade
<p><strong>Background.</strong> Arvicoline rodents are one of the most speciose and rapidly evolving mammalian lineages. Fossil arvicolines are also among the most common vertebrate fossils found in sites of Pliocene and Pleistocene age in Eurasia and North America. However, there is no taxonomically robust, well-supported, time-calibrated phylogeny for the group. </p> <p><strong>Methods.</strong> Here we present well-supported hypotheses of arvicoline rodent systematics using maximum likelihood and Bayesian inference of DNA sequences of two mitochondrial genes and three nuclear genes representing 146 (82% coverage) species and 100% of currently recognized arvicoline genera. We elucidate well-supported major clades, reviewed the relationships and taxonomy of many species and genera, and critically compared our resulting molecular phylogenetic hypotheses to previously published hypotheses. We also used five fossil calibrations to generate a time-calibrated phylogeny of Arvicolinae that permitted some reconciliation between paleontological and neontological data. </p> <p><strong>Results.</strong> Our results are largely congruent with previous molecular phylogenies, but we increased the support in many regions of the arvicoline tree that were previously poorly-sampled. Our sampling resulted in a better understanding of relationships within Clethrionomyini, the early-diverging position and close relationship of true lemmings (<em>Lemmus</em> and <em>Myopus</em>) and bog lemmings (<em>Synaptomys</em>), and provided support for recent taxonomic changes within Microtini. Our results indicate an origin of ~6.4 Ma for crown arvicoline rodents. These results have major implications (e.g., diversification rates, paleobiogeography) for our confidence in the fossil record of arvicolines and their utility as biochronological tools in Eurasia and North America during the Quaternary.</p>
Data from: Systematics of Oxalis subg. Thamnoxys (Endl.) Reiche sect. Holophyllum Progel (Oxalidales, Oxalidaceae)
<p><em>Oxalis</em> sect. <em>Holophyllum</em> (Oxalidaceae) is a small group of species that are endemic to the Brazilian Atlantic Forest in the states of Rio de Janeiro, Minas Gerais, Espírito Santo, and Bahia. Species of the section can be recognized by the unifoliolate leaves, one-seeded carpels, and the common presence of dorsiventrally flattened (and sometimes winged) peduncles and/or petioles. Circumscriptions of the currently accepted species needed to be revaluated, as the overlap in several features have blurred limits among morphologically similar taxa. In this study we evaluate the monophyly and phylogenetic relationships among species of <em>O.</em> sect. <em>Holophyllum</em>, and provide an updated taxonomic study of the section, aiming at improving species circumscriptions and facilitating species-level identification. For this task, we analyzed samples from herbaria and carried out fieldwork to observe the plants <em>in loco</em>, collect samples, and gather material for DNA extraction, amplification, and sequencing. Bayesian and Maximum Likelihood phylogenetic analyses were performed using sequences from three markers: nrITS, and plastid trnL-trnF, and petA-psbJ from 13 of the 17 currently accepted species, which corroborate the monophyly of the section. Among the species of <em>O.</em> sect. <em>Holophyllum</em>, ten are newly described here at species level: <em>O. adpressipila</em> Fiaschi & Bilk (based on <em>O. kuhlmannii</em> Lourteig var. <em>adpressipila</em> Lourteig), <em>O. capixaba</em> Fiaschi & Bilk, <em>O. cornicarpa</em> Fiaschi, <em>O. inopinata</em> Fiaschi & Bilk, <em>O. itamarajuensis</em> Fiaschi & Bilk (based on <em>O. alata</em> Mart. ex Zucc. var. <em>hirta</em> Lourteig), <em>O. leonii</em> Fiaschi & Bilk, <em>O. occulta</em> Fiaschi & Bilk, <em>O. retrorsa</em> Fiaschi & Bilk, <em>O. sciophila</em> Fiaschi & Bilk, and <em>O. septentrionalis</em> Fiaschi & Bilk. Lectotypes are chosen for nine names, and an epitype for <em>O. impatiens</em> Vell. An identification key to all species is provided, as well as descriptions, illustrations, geographic distribution maps, and preliminary conservation statuses following IUCN guidelines.</p>
Phylogenetic systematics of the enigmatic genus Horologion Valentine, with description of a new species from Bath County, Virginia (Coleoptera, Carabidae, Trechinae, Horologionini)
<p><em>Horologion Valentine</em>, one of the rarest and most enigmatic carabid beetle genera in the world, was until now known only from the holotype of <em>Horologion speokoites Valentine</em>, discovered in 1931 in a small cave in West Virginia. A single specimen of a new species from Virginia was collected in 1991, but overlooked until 2018. DNA sequence data from specimens of this new species, <em>Horologion hubbardi sp. nov</em>., collected in 2022 and 2023, as well as a critical examination of the external morphology of both species, allow us to confidently place Horologion in the supertribe Trechitae, within a clade containing <em>Bembidarenini </em>and <em>Trechini</em>. A more specific placement as sister to the <em>Gondwanan Bembidarenini</em> is supported by DNA sequence data. Previous hypotheses placing Horologion in or near the tribes <em>Anillini,</em> <em>Tachyini,</em> <em>Trechini</em>, <em>Patrobini</em>, and <em>Psydrini </em>are rejected. The existence of two species of Horologion on opposite sides of the high mountains of the middle Appalachians suggests that these mountains are where the ancestral Horologionpopulations dispersed from, and predicts the discovery of additional populations and species. All specimens of <em>H. hubbardi</em> were collected in or near drip pools, and most were found dead, suggesting that the terrestrial epikarst, rather than caves, is the true habitat of Horologion, which explains their extreme rarity since epikarst has not been directly sampled. We recognize the tribe Horologionini, a relict lineage without any close relatives known in the Northern Hemisphere, and an important part of Appalachian biodiversity.</p>
Systematic review of vertebrate limb bone content
<p>This dataset shows a systematic review of the literature examining limb bone (femur, tibia, fibula, humerus, radius, ulna) characteristics in diverse vertebrates. These characteristics include ash content, percent phosphorus, bone mineral density, bone density, and bone mineral content (defined in dataset). </p>
Replication package - Potential Effectiveness and Efficiency Issues in Usability Evaluation within Digital Health: A Systematic Literature Review
<p>1. File: <strong>Maqbool_SLR_2023_JSS_Inclusion_610.xlsm.</strong></p> <p>There are two sheets in file. A. <strong>Final_Selected_papers</strong>, (sheet) aims to provide a comprehensive list of articles (n=610) selected for our SLR, whose process and data items specified and detailed in the article. </p> <p>B. <strong>Rejected_After_Full_Review</strong>, (sheet) aims to provide a comprehensive list of articles (n=153) rejected for our SLR based on inclusion or exclusion criteria after full article review process, whose process and data items specified and detailed in the article. </p> <p>2. File: <strong>Maqbool_SLR_2023_JSS_Data_Extraction_Form.pdf</strong></p> <p>This file aims to provide a comprehensive data extraction form, whose process and data items specified and detailed in the article. The form was used to elicit data relevant to answer the postulated research questions. This form served as the foundation for the additional information presented in the final paper.</p> <p>3. File: <strong>Bilal_SLR_JSS_Primary_Studies_References.pdf</strong></p> <p>This file contains the primary selected studies (n=610) for the systematic literature review. The systematic review aims to explore and analyse research literature related to usability evaluation methods and their effectiveness and efficiency in the context of digital health applications. This file will help to identity reference of the primary selected study that is cited in the paper using a prefix (S, e.g. S137). This file can be used for peer review, ensuring the reliability and correctness of findings.</p> <p>4. File: <strong>SLR_Analysis_updated_2023.nvp</strong></p> <p>The data extracted from each article was recorded in a worksheet (Excel) and then coded in NVivo 12/14 to categorise (classify) and compare extracted facets. Each data item's category and related paper id are coded in the given Excel file. Papers were not included in the NVivo project due to copyright concerns. Relevant papers can be tracked using the provided spreadsheet file (see Paper ID cell).<br>The file(s) are cleaned as much as reasonable and other raw data is removed. This file does not include the matrix tables or codes, which were produced and analysed run-time during the analysis phase. Although the given package allows for re-generation.</p> <p>-------- UPDATE: --------</p> <p>5. File: <strong>SLR_Analysis_updated_2023_for_MAC.nvpx</strong></p> <p>This is an extra copy of NVivo project, created for the MAC user.</p> <p> </p> <p>This replication package is produced and published here. Research conducted by Karlstad University researchers. We publish data sets to improve coverage and accessibility. For more info or concerns, contact us.</p> <p> </p> <p>Linked paper published at: Maqbool, Bilal, and Sebastian Herold. "Potential effectiveness and efficiency issues in usability evaluation within digital health: A systematic literature review." <em>Journal of Systems and Software</em> (2023): 111881.</p> <p>DOI: <a href="https://doi.org/10.1016/j.jss.2023.111881">https://doi.org/10.1016/j.jss.2023.111881</a><br> </p> <p>This work was funded, in parts, by Region Värmland through the DHINO project, Sweden (Grant: RUN/220266) and Vinnova through the DigitalWell Arena (DWA) project, Sweden (Grant: 2018-03025).</p>
Systematic literature review of acoustic individual identification (AIID)
<p>Citations and characteristics of manuscripts considered relevant to acoustic individual identification (AIID). To be included in the review, at minimum a paper was required to: 1) Use recorded vocalizations, regardless of the method, and 2) attempt to differentiate individuals by vocal signature as an objective or as a step towards more advanced application of acoustic IID. Detailed methods are available in the "AIIDLiteratureReviewMethods.docx".</p>
Replication Package: Product-Line Engineering for Smart Manufacturing: A Systematic Mapping Study on Security Concepts
<p><strong>Welcome to the public repository for the additional content of the paper "Product-Line Engineering for Smart Manufacturing: A Systematic Mapping Study on Security Concepts", accepted at the ICSOFT 2024.</strong></p> <p>This repository provides additional information to the conducted mapping study, including the following file:</p> <ul> <li>analysis_sheet_ICSOFT2024.csv: sheet containing information regarding the analysis results of 43 included papers based on the extraction criteria.</li> </ul>
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.