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18,658 results for “impacts”
Supplemental Data for: Aberrant cortex contractions impact mammalian oocyte quality
<p>Supplemental data of the paper from Nikalayevich et al. </p><p>It contains the raw data of mouse and human oocytes features generated from Oocytor and used in the analysis. </p>
The Impact of Code Ownership of DevOps Artefacts on the Outcome of DevOps CI Builds
<p><strong># The Impact of Code Ownership of DevOps Artefacts on the Outcome of DevOps CI Builds</strong></p><p>This is the replication package of an empirical analysis on a dataset of 892,193 DevOps CircleCI builds spanning 1,689 Open-Source Software projects.</p><p>We employ a two-pronged approach to our study. First, we investigate the impact of chronological code ownership of DevOps artefacts on the outcome of a DevOps CI build on a build level. Second, we study the impact of the Skewness of DevOps contributions on the success rate of DevOps CI builds on a project level.</p>
Dataset for Nigeria clean cooking scenarios and impacts study
<p>This is the dataset and tool used for analysis in the journal article</p> <p>Yetano Roche, M. et al., (2024). Towards clean cooking energy for all in Nigeria: Pathways and impacts. Energy Strategy Reviews, 53, 101366,<br><a title="Persistent link using digital object identifier" href="https://doi.org/10.1016/j.esr.2024.101366" target="_blank" rel="noreferrer noopener"><span>https://doi.org/10.1016/j.esr.2024.101366</span></a></p> <p>Abstract:</p> <p>Over 175 million Nigerians rely on the use of traditional biomass for cooking, and it is estimated that more than 128,000 people died in Nigeria in 2019 from household air pollution related to these fuels. There is currently a gap in the study of possible pathways to meet Nigeria's goals in clean cooking and in understanding the health and climate impacts that different pathways can bring about. We explore clean cooking access scenarios for Nigeria until 2060 under a business-as-usual scenario, a moderate climate mitigation scenario, and an ambitious transformative scenario. We carry out a disaggregation at the state level for the period up to 2030 to better guide shorter-term policy development. Our analysis shows that under an ambitious scenario where 85 million households achieve access to clean cooking by 2060, annual premature deaths due to exposure to household air pollution would decrease by 7 % compared to 2018 levels. A baseline scenario, on the other hand, sees a dramatic 77 % increase, resulting in 209,000 people dying prematurely, of which 94,000 children under 5. Furthermore, we find that woodfuel removals from forestland would lead to a tripling of carbon dioxide emissions from land use change, reaching 602 Mt CO2 by 2060. Our findings stress the vital importance of a clean cooking transition in Nigeria and underline the urgent need for immediate acceleration in national efforts regarding access to clean cooking for all.</p> <p>Keywords: Clean cooking; Climate change; Health; Long-term scenarios; Net-zero; Nigeria</p>
Integrated Modeling of Flow, Soil Erosion, and Nutrient Dynamics in a Regional Watershed: Assessing Natural and Human-Induced Impacts
<p>Attached file is the verification data for the submitted manuscript "Integrated Modeling of Flow, Soil Erosion, and Nutrient Dynamics in a Regional Watershed: Assessing Natural and Human-Induced Impacts" .</p>
Figure 3 in Phenology and impact of abiotic factors with a temporal lag on the abundance of common crab spider, Xysticus cristatus (Clerck, 1757) (Araneae: Thomisidae) in the agroecosystems of Kashmir
Figure 3. Carapace width frequency distribution of the monthly catches of Xysticus cristatus from April to September 2019.
Figure 4 in Phenology and impact of abiotic factors with a temporal lag on the abundance of common crab spider, Xysticus cristatus (Clerck, 1757) (Araneae: Thomisidae) in the agroecosystems of Kashmir
Figure 4. Activity pattern in terms of number of females caught in pitfall traps and abdominal width from March to July 2019 during the reproductive period in females of Xysticus cristatus.
Figure 2 in Phenology and impact of abiotic factors with a temporal lag on the abundance of common crab spider, Xysticus cristatus (Clerck, 1757) (Araneae: Thomisidae) in the agroecosystems of Kashmir
Figure 2. Circular histograms illustrating the frequency of age structure established for the population of Xysticus cristatus in agroecosystems of Kashmir from March 2018 to February 2020. The angular mean or direction of the data is indicated by the grey line vector inside the circle. The 95% confidence interval is indicated by the transverse line in the sector outside the circle.
Does Diglossia impact brain structure? Data from Swiss Ger-man early diglossic speakers
<p>This repository contrains the raw MRI images and the analysis files used in the following paper : <br>Berger Lea, Mouthon Michael, Jost Lea, Schwab Sandra, Aybek Selma and Annoni Jean-Marie (2024), <br>Does Diglossia impact brain structure? Data from Swiss Ger-man early diglossic speakers<br>Bain Sciences</p> <p>Note: The raw MRI images include in this repository are partially publish in two other dataset (https://doi.org/10.5281/zenodo.4761370, https://doi.org/10.5281/zenodo.7031880)</p>
Dataset : Acute kidney injury complicating critical forms of COVID-19: risk factors and prognostic impact
<p><span><span>We aimed to assess the incidence, risk factors and prognostic impact of AKI complicating critical forms of COVID-19. Thus we conducted a</span> retrospective descriptive case/control monocentric study conducted in a medical intensive care unit of a tertiary teaching hospital over a period of 18 months.</span></p>
Data from: Pleistocene island connectivity did not enhance dispersal or impact population size change in Galápagos geckos
<p>Patterns of biodiversity on remote archipelagos are largely shaped by intra-archipelago colonization followed by in situ diversification. Pleistocene sea-level fluctuations purportedly enhanced gene flow among terrestrial organisms by increasing connectivity during periods of lower sea level. Furthermore, changes in sea-level are hypothesized to impact population sizes as a result of fluctuations in island sizes. Here, we used genomic data to test the role of Pleistocene island connectivity on the diversification and demographics of leaf-toed geckos (Phyllodactylus) endemic to the Galápagos. Consistent with previous studies, we found that present diversity of Galápagos Phyllodactylus stems from three independent dispersal events. Contrary to the hypothesis of Pleistocene-driven diversification, we found no correspondence between lineage divergence, island ages, and island connectivity. Furthermore, we found no evidence of introgression, demographic modeling indicated that all species increased rapidly in effective population size between 20–150 kya, and these inferred demographic expansions were largely asynchronous and apparently unassociated with species or island age. Collectively these results indicate that more complex abiotic and/or biotic factors may better explain the recent demographic history of Phyllodactylus and underscore the need for additional population genomic studies of terrestrial taxa to understand the impact of past climate cycles on Galápagos island communities.</p>
Microphotographs of cross sections of Hypogymnia physodes and Lobaria pulmonaria thalli collected at a background site and from an impacted area of a bauxite mine
Open the record for dataset details and reuse information.
Massive Compression for High Data Rate Macromolecular Crystallography (HDRMX): Impact on Diffraction Data and Subsequent Structural Analysis: Subset with data from 2 deposited PDBs.
<p>Diffraction data from a lysozyme crystal. Data collected at 7.5 keV at the AMX beamline, NSLS-II. 360 degrees were collected, with 0.2 deg per frame. This data set contains 2 folders; 1 from uncompressed data and 1 from data compressed using lossy compression as follow: frames were summed (2x), pixels were binned (2x) and Hcompress with level 24 was applied to uncompressed data. </p>
Impact of Training Instance Selection on Automated Algorithm Selection Models for Numerical Black-box Optimization -- Reproducibility Files
<p>This repository contains the files to reproduce the results from the paper "Impact of Training Instance Selection on Automated Algorithm Selection Models for Numerical Black-box Optimization".</p> <p>Data Collection</p> <p>In this folder, all files used to generate the raw performance data for the set of algorithms are included, as well as the code used to generate the ELA features. For the performance, the packages 'ioh', 'nevergrad', 'modde' and 'modcma' are essential, while 'pflacco' is used for ELA. For all scripts in this folder, the number of parallel threads and the folders for reading function settings (included as 3 csv files in this folder) and storing data should be set before execution. </p> <p>Note that the full performance data exceeds 50GB, so it is not included in this repository. Instead, the results of processing it (using the aocc_extraction script) are included in the 'auc_MABBOB' folder (spread across multiple csv-files, with a version using a different budget factor included as well).</p> <p>The ELA data is included as 'ELA' and 'ELA_BBOB' for the affine combinations and component functions respectively. </p> <p>Data Processing, Analysis and Visualization</p> <p>The remaining reproducibility files can be found in the Reproducibility folder. Within this folder are several notebooks which handle various steps in the pipeline, starting with preprocessing the data collected in the previous steps. This results in some csv-files, which are also included for convenience. Afterwards, the remaining notebooks deal with correlation analysis, instance selection methods, and all included plots from the paper. To match the environment used during our execution of these scripts. a yml-file (to be used with conda or mamba) is available as well. </p>
Impact of CO2-rich seawater injection on the flow properties of basalts
<p>This is the dataset that was used to run the pore network simulations in the published work "Impact of CO2-rich seawater injection on the flow properties of basalts" by E. Stavropoulou, C. Griner and L. Laloui 2024 in the International Journal of Greenhouse Gas Control.</p> <p>More precisely the provided data are the segmented porosity tomographies before (pre-CO2) and after (post-CO2) exposure to CO2 for cores 05-02, 08-02 and 08-03.</p> <ul> <li>05-02-pre and -post: 58 μm/px</li> <li>08-02-pre and -post: 52 μm/px</li> <li>08-03-pre and -post: 52 μm/px</li> </ul> <p>Additional data, e.g. the scripts to run the simulations (based on openPNM) can be provided upon request.</p>
Data for study " Future Climate Change Impacts on Rice in Uttar Pradesh, India's Most Populous Agrarian State "
<p>Crop management practicrs used to calibrate the DSSAT for Uttar Pradesh. The rice genetic coefficients for various rice varieties/ cultivars are also available here.</p>
Vertebrate grazing can mitigate impacts of nutrient addition on plant diversity and insect abundance in a semi-natural grassland
<p>Human-induced nutrient eutrophication is a major threat to grassland biodiversity, because it promotes the dominance of fast-growing plants. Negative impacts of fertilization on plant biodiversity may be offset by grazing by large vertebrate herbivores. However, whether grazers also mitigate impacts of nutrient addition on insects is less well understood. We use a field experiment to test how plant communities and abundances of pollinators and grasshoppers respond to nutrient addition and grazing by different assemblages of large herbivores, i.e., access by all herbivores (including cattle and horses), access by wild herbivores only (wild boar and deer), no access by large herbivores. Plant biomass increased, plant diversity decreased and community composition shifted towards lower forb cover in response to fertilization, but only in the absence of all herbivores. Flower visitation by Hymenoptera (bees and wasps), i.e., the most abundant pollinator group, was reduced by nutrient addition only in the absence of all herbivores and was positively related to flowering plant richness. In contrast, flower visitation by Diptera (e.g., hoverflies) was enhanced by fertilization, but not affected by grazing. Orthoptera (grasshopper) abundance was reduced by grazing and enhanced by nutrient addition, with positive impacts of fertilization tending to be stronger in plots with only wild or no herbivores. The abundance of grasshoppers was positively related to grass biomass. We conclude that vertebrate herbivores can offset impacts of fertilization on both plant and insect communities, making grazing by large mammals an essential tool to protect insects, particularly pollinators. Most responses to nutrient addition were only apparent in plots without any large herbivores, suggesting that wild herbivores alone could already mitigate nutrient impacts. We also show that insects with contrasting feeding guilds may be favoured by fertilized, ungrazed conditions. Therefore, creating a mosaic of patches grazed at different intensities will enhance overall insect biodiversity.</p>
Supplementary Data for Manuscript 'Observing impacts on luminescence depth profile evolutions from surface altered quartzite using OSL laser scanning and controlled light exposed rock sampling techniques'
<p>This file contains the supplementary data for the manuscript 'Observing impacts on luminescence depth profile evolutions from surface altered quartzite using OSL laser scanning and controlled light exposed rock sampling techniques'</p>
Dinitrogen, nitrous oxide, and anaerobic ammonium oxidation for assessment of warming and ocean acidification impacts on unvegetated estuarine sediments
<p><span>Datasets are made publically available for publication with Communications Earth and Environment, associated with article: "Ocean acidification offsets the effect of warming on sediment denitrification and associated nitrous oxide production". </span><span>Dataset S1. N<sub>2</sub> data (Simone et al., - ds01), Dataset S2. N<sub>2</sub>O data (Simone et al., - ds02), Dataset S3. Anaerobic ammonium oxidation slurry data (Simone et al., - ds03).</span></p>
Transitory tidal heating events and their impact on cluster isochrones
<p>MESA inlists and run_star_extras.f90 for simulating transitory tidal heating events (Arthur et al., 2024). Uses MESA version r15140 and MESA SDK version x86_64-linux-20.12.1.</p> <p>inlist_start: evolve a low-mass star to ZAMS</p> <p>inlist_after_zams: evolve a low-mass star from ZAMS to 3.95 giga years (age of M67 cluster)</p> <p>inlist_near_tams: add heating to the stellar envelope using heating rates from TIDESnnv models</p> <p>history_columns.list</p> <p>profile_columns.list</p> <p>run_star_extras.f90: envelope heating routine interpolating TIDESnnv models.</p> <p>Inlists and run_star_extras.f90 were adapted from MIST resources (Choi et al., 2016; Dotter et al 2016) and use tailored convection parameters described in these works. Available from <a href="https://waps.cfa.harvard.edu/MIST">https://waps.cfa.harvard.edu/MIST</a></p> <p><br>Heating rates come from tailored <a href="../doi/10.5281/zenodo.10799021">TIDESnnv</a> (Tidal Interactions with Dissipation of Energy due to Shear version nvv) models.</p>
Supported codes and data for "Hydrodynamic and biochemical impacts on the development of hypoxia in the Louisiana–Texas shelf Part 1: roles of nutrient limitation and plankton community"
<p>This dataset comprises matlab codes and truncated raw data from the Gulf-COAWST model hindcast over the northern Gulf of Mexico. The codes and data support the research presented in "Hydrodynamic and Biochemical Impacts on the Development of Hypoxia in the Louisiana–Texas Shelf Part 1: Roles of Nutrient Limitation and Plankton Community" and are organized by sections discussed in the paper.</p> <p>Readers can find the following figures and tables presented in the paper in the listed folders (highlighted by italic and bold font):</p> <p>Figure 2 in <strong><em>section2.3</em></strong></p> <p>Figure 3 in <strong><em>section3.2</em></strong></p> <p>Figures 4–5 in <strong><em>section3.3</em></strong></p> <p>Table 1 and Figure C2 in <strong><em>section3.4</em></strong></p> <p>Figure 6 in <strong><em>section3.5</em></strong></p> <p>Figure 7 in <strong><em>section3.6</em></strong></p> <p>Figures 8–9 and Table 2 in <strong><em>section3.7</em></strong></p> <p>Figures 10, 11, and C3 in <strong><em>section4.1</em></strong></p> <p>Figures 12, 13, 14, C4, and C5 in <strong><em>section4.2</em></strong></p> <p>Figures 15–17 in <strong><em>section4.3</em></strong></p> <p>Figure C1 in <strong><em>section_appendix</em></strong></p> <p>The grid file which is in the netCDF format is stored in folder <strong><em>grid</em></strong>. The folder <em><strong>matlab_toolbox</strong></em> is the toolbox needs for the data processing and figure plotting.</p>
ScienceDex guides
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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.