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.
226
datasets available to search
ShareScore release 0.9.0
Dataset results
226 results for “growth model”
R code and data for running models in "Rapid Growth of the Swainson's Hawk Population in California since 2005"
<p>By 1979 Swainson's Hawks (<em>Buteo swainsoni)</em> had declined to as low as 375 breeding pairs throughout their summer range in California. Shortly thereafter the species was listed as threatened in the state. To evaluate the hawk's population trend since then, we analyzed data from 1,038 locations surveyed throughout California in either 2005, 2006, 2016, or 2018. We estimated a total statewide population of 18,810 breeding pairs (95CI: 11,353–37,228) in 2018, and found that alfalfa (<em>Medicago sativa</em>, lucerne) cultivation, agricultural crop diversity, and the occurrence of non-agricultural trees for nesting were positively associated with hawk density. We also concluded that California's Swainson's Hawk summering population grew rapidly between 2005 and 2018 at a rate of 13.9% per year (95CI: 7.8–19.2%). Despite strong evidence that the species has rebounded overall in California, Swainson's Hawks remain largely extirpated from Southern California where they were historically common. Further, we note that the increase in Swainson's Hawks has been coincident with expanded orchard and vineyard cultivation which is not considered suitable for nesting. Therefore, we recommend more frequent, improved surveys to monitor the stability of the species' potential recovery and to better understand the causes. Our results are consistent with increasing raptor populations in North America and Europe that contrast with overall global declines, especially in the tropics.</p>
Data access - Operando characterization and theoretical modelling of metal|electrolyte interphase growth kinetics in solid-state-batteries - part I: experiments
<p>The zip file contains XPS and EIS data used in parts 1 and 2 of the publication entitled: "New insights into the kinetics of metal|electrolyte interphase growth in solid-state-batteries via an <em>operando</em> XPS analysis"</p> <p>Folders description: </p> <p>- "XPS" contains three subfolders with the XPS data and fitting models (in .vms format, CasaXPS) corresponding to the reference Na metal sample, the Na|NZSPas interface and Na|NZSPpolished interface</p> <p>- "EIS" contains two subfolders with the EIS data from the Na|NZSPas and Na|NZSPpolished symmetrical cells. The raw data is stored as .mpr files (EC-lab), and the fitted data is stored as .eis3 files (RelaxIS)</p>
Growth model used in Guzy et al. Increased growth rates of stream salamanders following forest harvesting
<p>Timber harvesting can influence headwater streams by altering stream productivity, with cascading effects on the food web and predators within, including stream salamanders. Although studies have examined shifts in occupancy or abundance following timber harvest, few examine sublethal effects such as changes in growth and demography. To examine the effect of upland harvesting on growth of the stream-associated Ouachita dusky salamander (<em>Desmognathus brimleyorum</em>), we used capture-mark-recapture over three years at three headwater streams embedded in intensely managed pine forests in west-central Arkansas. The pine stands surrounding two of the streams were harvested, with retention of a 14 and 21 m-wide forested stream buffer on each side of the stream, whereas the third stream was an unharvested control. At the two treatment sites, measurements of newly-metamorphosed salamanders were on average 4.0 and 5.7 mm larger post-harvest compared to pre-harvest. We next assessed the influence of timber harvest on growth of post-metamorphic salamanders with a hierarchical von Bertalanffy growth model that included an effect of harvest on growth rate. Using measurements from 839 individual <em>D. brimleyorum</em> recaptured between 1 and 6 times (total captures n=1,229) we found growth rates to be 1.4 times higher post-harvest. Our study is among the first to examine responses of individual stream salamanders to timber harvesting and we discuss mechanisms that may be responsible for observed shifts in growth. Our results suggest timber harvest that includes retention of a riparian buffer (i.e., Streamside Management Zone) may have short term positive effects on juvenile stream salamander growth, potentially offsetting negative sublethal effects associated with harvest.</p>
Growth Dynamics and System Models for the Restaurant Industry: Data and Analysis from Taiwanese Chains
<p><span>This dataset includes raw and curated data, system dynamics models, and feedback loop diagrams used in the study of growth dynamics in the restaurant industry, focusing on Taiwanese chains. The data supports the findings presented in the paper "The Growth Dynamics of the Restaurant Industry from Single Store to Chain Store in Taiwan: A Systems Thinking Perspective.”</span></p>
Dataset: A model of tension-induced fiber growth predicts white matter organization during brain folding
<p>This dataset contains models, MRI data, and code associated with "A model of tension-induced fiber growth predicts white matter organization during brain folding" in <em>Nature Communications </em>(accepted 27 Oct 2021).</p> <p>Included files:</p> <ol> <li>NatCommMRIdata.zip - MRI data and associated MATLAB code for analysis of each subject</li> <li>folding_with_fibers.mph - model file used to generate results in Main Text. Modifiable parameters include stress-dependent fiber elongation rate, initial fiber volume fractions, initial geometry, and cortical growth rate. Compatible with COMSOL Multiphysics (version 5.3).</li> <li>folding_with_fibersECM.mph - model file corresponding to Supplementary Fig. 2. Compatible with COMSOL Multiphysics (version 5.3).</li> <li>folding_with_fibers_linear.mph - model file corresponding to Supplementary Fig. 3. Compatible with COMSOL Multiphysics (version 5.3).</li> </ol> <ol> </ol>
Monte Carlo Simulations results for estimating an offshore structure fatigue life with a Fracture Mechanics based crack growth model, after additional information was considered through Bayesian inference at t=13 years
<p>Monte Carlo Simulations results for estimating an offshore structure fatigue life with a Fracture Mechanics based crack growth model, after additional information was considered through Bayesian inference at t=13 years</p>
In- and output files for krill growth models intercomparison (Bahlburg et al. 2023)
<p>These datasets are required to re-run the krill growth model simulations presented in Bahlburg et al. (2023)</p> <p>The code repository can be found under https://github.com/dbahlburg/krillGrowthModelsComparison</p> <p>The ZIP file contains two folders: One containing the input data including the climatologies which should be deposited into inputData/climatologies in the project</p> <p>The other folder contains the simulation results which should be copied into the "simulationResults"-folder in order to run the "10ManuscriptPlots.R"-Script.</p>
FIG. 4. Individual growth model fits for 36 in Hoplodactylus duvaucelii
FIG. 4. Individual growth model fits for 36 male Diamondback Terrapins. Blue lines represent the individual von Bertalanffy model fits for the corresponding plastron-at-age observations, which are represented with black dots. The 95% credible regions are show in the pink-shaded region.
FIG. 1. Individual growth model fits for 44 in Hoplodactylus duvaucelii
FIG. 1. Individual growth model fits for 44 female Diamondback Terrapins. Red lines represent the individual von Bertalanffy model fits for the corresponding plastron-at-age observations, which are represented with black dots. The 95% credible regions are shown in the blue-shaded region.
Modelling potential growth of forest restoration options in Indonesia
<p>Potential growth of secondary forest and tree species typology were assessed using biophysical productivity model developed by IIASA's Agriculture, Forestry, and Ecosystems Services Group. The methodology involved the integration of random forest algorithm, ground data, remote sensing products, soil properties, and literature on yield tables (more detailed methodology publication in preparation). To calibrate the model, the MODIS NPP dataset was adjusted using forest biomass and land cover maps. The model utilized ERA5-Land monthly averaged meteorological data from 2006 to 2015, with a resolution of 0.1° x 0.1°, in addition to soil properties, land cover, and elevation. This comprehensive approach allowed for the determination of spatially explicit site index values for plantations, secondary forests, and primary forests. The resulting productivity information are reflected in growth curves for both fast and slow-growing commercial species as well as native tree species. The parametrization of Chapman-Richards growth curves was conducted using data from representative tree species available in the literature. In the case of peatland areas, potential growth are also modelled using <a href="https://doi.org/10.5281/zenodo.7355835">water regime scenarios</a> provided by IIASA's EPIC model, offering insights into different implications of the potentially varying water table conditions in peatland.</p>
Evaluation of Tumour Growth and Oncological Treatment in Patients With CRLM Using Zebra Fish Embryo Model
ClinicalTrials.gov study NCT05289076. IPD Sharing: UNDECIDED. Countries: 1. Publications: 15.
Growth Hormone as a Model for Reversible Activation of Adipose Tissue Fibrosis
ClinicalTrials.gov study NCT04998500. IPD Sharing: Not stated. Countries: 1. Publications: 18.
Duet 2.0 Starting the Conversation: A New Intervention Model to Stimulate Language Growth in Underserved Populations
ClinicalTrials.gov study NCT04692519. IPD Sharing: NO. Countries: 1. Publications: 23.
Antiplaque Effect of Essential Oils and 0.2% Chlorhexidine on an in Situ Model of Oral Biofilm Growth.
ClinicalTrials.gov study NCT02124655. IPD Sharing: Not stated. Countries: 1. Publications: 3.
Predictive Models of Weight and Height for the Evaluation of the Growth of Children and Adolescents With Cerebral Palsy
ClinicalTrials.gov study NCT03303755. IPD Sharing: UNDECIDED. Countries: 1. Publications: 7.
Assessing Demographic Biases in Deep Learning Model for Fetal Growth Estimation in Clinical Practice. Patients Eligible for Inclusion Are Women with a Gestational Age Between 24-42 Weeks Undergoing a
ClinicalTrials.gov study NCT06314178. IPD Sharing: UNDECIDED. Countries: 1. Publications: 1.
Growth model used in Guzy et al. Increased growth rates of stream salamanders following forest harvesting
Open the record for dataset details and reuse information.
Data from: Extensive heterosis in growth of yeast hybrids is explained by a combination of genetic models
Open the record for dataset details and reuse information.
Data from: Wear, tear and systematic repair: testing models of growth dynamics in conodonts with high-resolution imaging
Open the record for dataset details and reuse information.
Data from: A novel growth model evaluating age-size effect on long-term trends in tree growth.
Open the record for dataset details and reuse information.
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.