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.
528
datasets available to search
ShareScore release 0.9.0
Dataset results
528 results for “equivalence”
Data from: How can ten fingers shape a pot? Evidence for equivalent function in culturally distinct motor skills
Behavioural variability is likely to emerge when a particular task is performed in different cultural settings, assuming that part of human motor behaviour is influenced by culture. In analysing motor behaviour it is useful to distinguish how the action is performed from the result achieved. Does cultural environment lead to specific cultural motor skills? Are there differences between cultures both in the skills themselves and in the corresponding outcomes? Here we analyse the skill of pottery wheel-throwing in French and Indian cultural environments. Our specific goal was to examine the ability of expert potters from distinct cultural settings to reproduce a common model shape (a sphere). The operational aspects of motor performance were captured through the analysis of the hand positions used by the potters during the fashioning process. In parallel, the outcomes were captured by the geometrical characteristics of the vessels produced. As expected, results revealed a cultural influence on the operational aspects of the potters' motor skill. Yet, the marked cultural differences in hand positions used did not give rise to noticeable differences in the shapes of the vessels produced. Hence, for the simple model form studied, the culturally-specific motor traditions of the French and Indian potters gave rise to an equivalent outcome, that is shape uniformity. Further work is needed to test whether such equivalence is also observed in more complex ceramic shapes.
Data from: Equivalent effect of UV coloration and vibratory signal on mating success in a jumping spider
Ultraviolet (UV; wavelengths: 280–400 nm) colouration has been shown to be an important visual signal but has not been studied in conjunction with other signals such as vibratory signals previously. Here we investigated multimodal signal function in the visual and substrate-borne vibratory modalities of the UV-ornamented jumping spider Cosmophasis umbratica, in which the importance of UV colouration in courtship displays has been demonstrated. We first described vibratory signals produced by courting males. We found that while vibratory signals mainly consist of palp drumming and abdomen thump, amplitude of abdomen thump shows a high variance and is positively correlated with body mass. This suggests that abdomen thump as a vibratory component may be condition-dependent. To examine whether the vibratory and UV signal function as backup to each other in a variable environment (efficacy-based backup hypothesis), we used a fully crossed 2 × 2 mating assay, a signal-isolation approach, to investigate how isolated and combined signals affect mate choice by females. Our results showed that both signals in isolation or in combination result in similar female responses (i.e., mating success, latency to copulation, female attention ratio). The presence of both vibratory and UV signals affects mating frequency, with no significant differences in mating frequency when vibratory and UV signals are presented in isolation or in combination. These results support the efficacy-based backup hypothesis. We therefore conclude that vibratory and UV signals have equivalent effects in predicting mating success in C. umbratica.
Pharmaceutical Equivalence of Distributed Generic Antiretroviral (ARV) in Asian settings: the cross-sectional surveillance study -PEDA study
<p>This is the raw data for the PEDA study.</p>
Effect of Semantically Equivalent Embeddings on Generalizations
<p>Reproducibility package for the paper </p><blockquote><p>Effect of Semantically Equivalent Embeddings on Generalizations<br>Francesco Bertolotti and Walter Cazzola </p></blockquote><p>currently submitted to IEEE Transactions on Neural Networks and Learning Systems</p>
Development of equivalent circuit model for state of power estimation of NMC-based Li-ion cell
Open the record for dataset details and reuse information.
Alternative Builds dataset for Levels of Binary Equivalence paper
<p>The availability of multiple binaries built from the same sources creates new challenges and opportunities, and raises questions such as: “Does build A confirm the integrity of build B?” or “Can build A reveal a compromised build B?”. We introduce levels of equivalence, inspired by clone detection types, and demonstrate the value of these new levels through several experiments. For this purpose, we construct a dataset consisting of Java binaries (jar files) built from the same sources independently by different providers, resulting in 14,156 pairs of binaries in total. </p>
Data from: Equivalent learning, but unequal participation: male bumble bees learn comparably to females, but participate in cognitive assessments at lower rates
<p>Sex-specific cognitive abilities are well documented. These can occur when sexes engage in different ecological contexts. Less known is whether different ecological contexts can also drive sex-specific participation rates in behavioral tests. Here, we explore this question in bumble bees, a group of eusocial insects where worker females and males exhibit stark socioecological differences. Among myriad colony maintenance tasks, workers forage for themselves and developing brood, while males forage only for themselves while mate-searching. Following upon previous studies suggesting no sex differences in bumble bee learning, we test the hypothesis that despite having equivalent associative learning abilities, males participate in cognitive assessments offering nutritional rewards at lower rates. Testing >500 bees from nine colonies in a differential conditioning protocol, we find support for our hypothesis. An equivalent proportion of workers and males successfully completed our cognitive assessment, while a significantly lower proportion of males participated in the entire protocol. Unequal participation is a perennial issue in the behavioral sciences, limiting sample size and potentially biasing results. Our results suggest that to understand the true range of variation in cognition, sex-differences in participation must be accounted for.</p>
Scale dependence in functional equivalence and difference in the soil microbiome
<p>Climatic history can shape the functioning of soil microbial communities and thus rates of ecosystem processes such as organic matter decomposition. For example, broad spatial scale differences in climatic history, such as contrasting precipitation regimes, have been shown to generate unique microbial functional responses to contemporary moisture conditions. Yet it is an open question as to whether local differences in soil microclimate similarly influence the functional potential of decomposer communities. Here, we use a multi-scale approach within and among two temperate forest field sites to investigate this question. Soils from fifty-four microsites, that vary in their soil moisture climate-regimes, were used as inocula for a common leaf litter (<em>Quercus rubra</em>) in a controlled, laboratory microcosm study. Microcosms were placed under dry, mesic and wet lab-moisture conditions and the rate of carbon (C) mineralization of the litter was measured over 202 days. Our results reveal differences in decomposition rates under controlled conditions that highlight broad-scale functional differences between the soil communities at each site. Specifically, we found that C mineralization differed by as much as two-fold for soil communities when compared between the sites. Our results also show that functional differences of soil communities are observable within one site but not the other. In the site where local-scale functional legacies were apparent, the historical soil moisture microclimate-regimes generated as much as an 89% change in C mineralization rates of the leaf litter under the same contemporary, lab-imposed moisture conditions. A similar pattern was not observable in the other site; instead, laboratory moisture conditions explained almost all variation in C mineralization. Our findings confirm those from prior studies where regional-scale moisture-regime differences shape microbial function, and extends this prior work by providing evidence that pronounced local-scale differences in soil moisture microclimate-regimes can generate microbial functional legacies.</p>
Restoration and fuel hazard reduction result in equivalent reductions in Crown fire behavior in dry conifer forests
<p>Over the past several decades, the management of historically frequent-fire forests in the western U.S. has received significant attention due to the linked ecological and social risks posed by the increased occurrence of large, contiguous patches of high-severity fire. As a result, efforts are underway to simultaneously reduce potential fire and fuel hazards and restore characteristics indicative of historical forest structures and ecological processes that enhance the diversity and quality of wildlife habitat across landscapes. Despite widespread agreement on the need for action, there is a perceived tension among scientists concerning silvicultural treatments that modify stands to optimally reduce potential fire behavior (fuel hazard reduction) versus those that aim to emulate historical forest structures and create structurally complex stands (restoration). In this work, we evaluated thinning treatments in the Black Hills National Forest that exemplify the extremes of a treatment continuum that ranges from fuel hazard reduction to restoration. The goal of this work was to understand how the differing 3-dimensional stand structures created by these treatment approaches altered potential fire behavior. Our results indicate that restoration treatments created higher levels of vertical and horizontal structural complexity than the fuel hazard reduction treatments but resulted in similar reductions to potential crown fire behavior. There were some tradeoffs identified as the restoration treatments created larger openings which generated faster mean rates of fire spread; however, these increased spread rates did not translate to higher levels of canopy consumption. Overall, our results suggest that treatments can create vertical and horizontal complexity desired for restoration and wildlife habitat management while reducing fire hazard and that they can be used in concert with traditional fuel hazard reduction treatments to reduce landscape scale fire risk. We also provide some suggestions to land managers seeking to design and implement prescriptions that emulate historical structures and enhance forest complexity.</p>
End-Century Daily Snow Water Equivalent (SWE) Projections with LSTM model
<p>CMIP5 climate models: CESM-CAM5 (CESM), CNRM-CM5 (CNRM), EC-EARTH (EC), HadGEM2-ES (HadGEM), MIROC5, and GFDL-ESM2M (GFDL). LOCA downscaled forcings are used as inputs to the LSTM model. 'RCP' stands for RCP8.5 and 'hist' for historical simulations. </p> <p>Corresponding code repository: https://github.com/ShihengDuan/code-SWE</p>
Regnal years of Aurangzeb with Hijri and Gregorian equivalents
<p><a href="http://www.worldofcoins.eu/forum/index.php?PHPSESSID=ac3748ba294a6ded1e5e0563efc9e8fa&action=profile;u=7410">cmerc</a>, Regnal years of <a href="http://worldcat.org/identities/lccn-n50038449/">Aurangzeb</a> with Hijri and Gregorian equivalents, version 1.0 (21 June 2016).</p>
A Novel Equivalent Transmission-Line Model for Efficient Analysis of Huygens Source Antennas Embedded inside Low-Loss Multilayer EBG Superstrates for Directivity Enhancement
Open the record for dataset details and reuse information.
Code Generation for Predicting the Radium Activity Equivalent
Open the record for dataset details and reuse information.
Raw data for the article "Accessing elusive σ-type cyclopropenium cation equivalents through redox gold catalysis"
<p>Raw NMR, IR, X-ray and MS data and cartesian coordinates for computation for the article "Accessing elusive σ-type cyclopropenium cation equivalents through redox gold catalysis" published in Nature Chemistry, DOI: </p> <p>https://doi.org/10.1038/s41557-024-01535-8 </p> <p>The number of the folders either correspond to compounds numbers in the article or the name of the folder is self-describing. All details concerning conditions and equipment for measurements can be found in the supporting information of the article. For convenience, the word file version of the supporting information can be found on the top of the raw data folder.</p>
Supporting Information: Equivalence of Discrete Fracture Network and Porous Media Models by Hydraulic Tomography
<p>Supporting Information README</p> <p>2018-Jan-17</p> <p>"Equivalence of Discrete Fracture Network and Porous Media Models by Hydraulic Tomography"</p> <p>Yanhui Dong, Yunmei Fu, Tian-Chyi Jim Yeh, Yu-Li Wang, Yuanyuan Zha, Liheng Wang, Yonghong Hao</p> <p>This file contains the supplementary data for this manuscript, including the locations and properties of fracture networks, the locations of observation wells and validation wells, the water head used in inverse model and validation tests, as well as the executive file used in the inverse model.</p>
Data from: On the equivalence of host local adaptation and parasite maladaptation: an experimental test
In spatio-temporally varying environments, host-parasite coevolution may lead to either host or parasite local adaptation. Using reciprocal infestations over 11 pairs of plots, we tested local adaptation in the hen flea and its main host, the great tit. Flea reproductive success (number of adult at host fledging) was lower on host individuals from the same plot compared to foreign hosts (from another plot), revealing flea local maladaptation. Host reproductive success (number of fledged young) was lower for nests infested by foreign fleas compared to controls, with an intermediate success for nests infested by local fleas. This suggests host local adaptation although the absence of local adaptation could not be excluded. However, fledglings were heavier and larger when reared with foreign compared to local fleas, which could also indicate host local maladaptation if the fitness gain in offspring size offsets the potential cost in offspring number. Our results therefore challenge the traditional view that parasite local maladaptation is equivalent to host local adaptation. The differences in fledgling morphology between nests infested with local and foreign fleas suggest that flea origin affects host resource allocation strategy between nestling growth and defense against parasites. Therefore determining the mechanisms that underlie these local adaptation patterns requires the identification of the relevant fitness measures and life-history trade-offs in both species.
Data and GrADS scripts for "Changes in March mean snow water equivalent since the mid-twentieth century and the contributing factors in reanalyses and CMIP6 climate models", submitted to The Cryosphere
<p>Data and GrADS (Grid Analysis and Display System) scripts for reproducing the figures and numerical results included in the manuscript "Changes in March mean snow water equivalent since the mid-twentieth century and the contributing factors in reanalyses and CMIP6 climate models". Revised for The Cryosphere in March 2023.</p> <p>In addition to the README file, there are two zipped archives:</p> <p>swe_trends.zip (2.3 GB) includes both the data (mostly as GrADS binaries), the GrADS data descriptor files and the scripts.</p> <p>swe_trends_no_data.zip (74 kB) includes just the scripts and the data descriptor files.</p> <p>Please see the README file for further details on the content and use of the archives.</p>
Movies and data to accompany "Single-virus fusion measurements reveal multiple mechanistically equivalent pathways for SARS-CoV-2 entry"
<p>Movies and data to accompany "Single-virus fusion measurements reveal multiple mechanistically equivalent pathways for SARS-CoV-2 entry".</p> <p>AVI files contain movies of video micrographs</p> <p>TIFF files contain primary micrographs for representative experiments</p> <p>XLS file contains analyzed data with individual fusion waiting times (as well as locations of fusion events)</p>
Data -- Experiment Series Two -- Representational Equivalence
<p>Dataset generated from <strong>Experiment Series Two: Representational Equivalence </strong>from in-progress doctoral thesis <em>Cooperative Intent: An Exploration of Computational Learning in a Discrete Preference Space. </em></p>
Treatment of Severe Hypertension During Pre-Eclampsia: A Preliminary Equivalence Study Between Urapidil and Nicardipine
ClinicalTrials.gov study NCT00409253. IPD Sharing: Not stated. Countries: 1. Publications: 1.
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.