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Dataset results
512 results for “strengthening”
Data for 'Strengthening of the f mode due to subsurface magnetic fields in simulations of convection'
<p>Simulation output and postprocessing scripts for 'Strengthening of the f mode due to subsurface magnetic fields in simulations of convection' (<a href="https://arxiv.org/abs/2409.14840">https://arxiv.org/abs/2409.14840</a>). </p>
3-CO Infographic – Strengthening Bio-based Systems Through Concise Consumer Communication
<p><strong>The 3-CO Project</strong></p><p>Our everyday choices matter!<br>You as a consumer play an essential role in the successful transition of Europe`s economy. By making conscious purchasing decisions you can support the switch from fossil to bio-based feedstock and help transform the EU economy from a linear (i.e. production to waste) to a circular one (i.e. a production-waste-production circle).</p><p>By changing your buying behaviour, you can put pressure on companies to foster sustainable solutions. By choosing bio-based options instead of fossil-based products, you can help bio-based industries to become more competitive and unlock the bioeconomy's full potential.</p><p>To make smart, informed and conscious buying decisions, we often rely on labels and certifications schemes. But the jungle of currently available sustainability and ecolabels makes their interpretation difficult. The 3-CO project will support consumers' purchasing decisions towards more sustainable bio-based solutions by developing actionable guidelines for label designs that reflect the needs of consumers and other stakeholders.</p><p><a href="https://3co-project.eu">https://3co-project.eu</a></p>
Data from: Sharing detection heterogeneity information among species in community models of occupancy and abundance can strengthen inference
<p>1. The estimation of abundance and distribution and factors governing patterns in these parameters is central to the field of ecology. The continued development of hierarchical models that best utilize available information to inform these processes is a key goal of quantitative ecologists. However, much remains to be learned about simultaneously modeling true abundance, presence, and trajectories of ecological communities.</p> <p>2. Simultaneous modeling of the population dynamics of multiple species provides an interesting mechanism to examine patterns in community processes and, as we emphasize herein, to improve species-specific estimates by leveraging detection information among species. Here we demonstrate a simple but effective approach to share information about observation parameters among species in hierarchical community abundance and occupancy models, where we use shared random effects among species to account for spatiotemporal heterogeneity in detection probability.</p> <p>3. We demonstrate the efficacy of our modeling approach using simulated abundance data, where we recover well our simulated parameters using N-mixture models. Our approach substantially increases precision in estimates of abundance compared to models that do not share detection information among species. We then expand this model, and apply it to repeated detection/non-detection data collected on six species of tits (Paridae) breeding at 119 1 km<sup>2</sup> sampling sites across a <em>P. montanus</em> hybrid zone in northern Switzerland (2004-2020). We find strong impacts of forest cover and elevation on population persistence and colonisation in all species. We also demonstrate evidence for interspecific competition on population persistence and colonization probabilities, where the presence of marsh tits reduces population persistence and colonisation probability of sympatric willow tits, potentially decreasing gene flow among willow tit subspecies.</p> <p>4. While conceptually simple, our results have important implications for the future modeling of population abundance, colonization, persistence, and trajectories in community frameworks. We suggest potential extensions of our modeling in this paper, and discuss how leveraging data from multiple species can improve model performance and sharpen ecological inference.</p>
Critical barriers to sustainable capacity strengthening in global health: A systems perspective on development assistance
<p>These qualitative datasets are associated with work done under the Inter-agency Working Group for Capacity Strengthening initiative. The data was captured via Miro - a digital whiteboarding tool - using an innovative co-creation process called Systems Acupuncture and details the nine systemic barriers impeding a better, more sustainable country-driven model for capacity strengthening. The data was captured over a series of stakeholder workshops and discussion sessions, and synthesized into nine "system syndrome" maps. The maps illustrate the multi-dimensional causal relationships between individual system drivers and display feedback loops (i.e., sets of drivers that reinforce each other) within and between the system syndrome maps. The two pending manuscripts, both submitted to Gates Open Research, this data is associated with are:</p> <ol> <li>Critical barriers to sustainable capacity strengthening in global health: A systems perspective on development assistance</li> <li>Exploring system drivers of gender inequity in development assistance for health and opportunities for action</li> </ol> <p> </p>
Phenological and physiological advantages of invasive annuals are strengthened by nitrogen enrichment
<p>Anthropogenic nitrogen (N) deposition exerts profound influence on the composition and function of native ecosystems, commonly resulting in reduced plant richness and increases in nonnative plant invasion. Identifying differences in plant N responses and functional traits could help to explain the ongoing invasion and biological impoverishment of ecosystems subject to N deposition.</p> <p>We compared the growth, emergence phenology, and functional traits of thirty native and invasive annual plant species under high and low N availability, with the goal of evaluating if invasives exhibit functionally dissimilar responses to N compared to the native species they displace.</p> <p>Invasives grew larger than natives, especially under increased N availability. Overall, invasives and natives did not differ in emergence phenology. However, these groups of species differed in relationships between growth and days to emergence, and N addition further strengthened these differences; invasives consistently grew larger than natives that emerged around the same time, while natives showed a strong negative effect of delayed emergence on plant growth.</p> <p>Relative N responses for measures of plant growth and allocation did not differ between native and invasive species, but invasives exhibited greater plasticity in physiological traits. This included significantly lower leaf N content, higher CN ratios, and greater water-use efficiency (WUE) in plants grown under high N. Invasives also showed functionally different patterns of growth and water use. Across species, invasives showed a positive relationship between shoot growth and WUE. Native species showed a tradeoff between root allocation and WUE, while invasives displayed high values for WUE even despite reduced root:shoot ratios under high N.</p> <p>Our results highlight the ability of invasives to rapidly accrue biomass, disproportionately benefit from early emergence and N addition, and use water efficiently despite rapid growth. Natives, on the other hand, pay a higher cost for delayed emergence and may experience tradeoffs between growth and water-use. The more pronounced functional differences between natives and invasives observed under high N likely play an important role in driving invasion and reduced species diversity under N enrichment. These differences could be used to inform successful management strategies for N-impacted and water-limited ecosystems.</p>
Monitoring of the Chillon viaduct after strengthening with UHPFRC
<p>Vibration data from accelerometers installed in Chillon Viaduct. Accelerometers positions included in the pdf. sampling freqeuncy= 200Hz. </p>
Dataset of "Enhancement of impact heating in pressure-strengthened rocks in oblique impacts"
<p>This dataset contains input files for iSALE-3D and sample of a python script for the paper "Enhancement of impact heating in pressure-strengthened rocks in oblique impacts" by S. Wakita et al.<br> <br> Please note that usage of the iSALE-3D code is restricted to those who have contributed to the development of iSALE-2D, and iSALE-2D is distributed on a case-by-case basis to academic users in the impact community. It requires a registration from the iSALE webpage (http://www.isale-code.de) and usage of iSALE-2D and computational requirements are also shown in that page. Please also note that pySALEPlot in the current stable release of iSALE-2D (Dellen) would not work for the data from iSALE-3D.<br> </p>
Leveraging Digital Transformation for Effective Issue Management as a Strategy to Strengthen Corporate Image
<p>Leveraging Digital Transformation for Effective Issue Management as a Strategy to Strengthen Corporate Image by Wiwi Lestari, Adhi Murti, Nisrin Husna</p>
An omnivore vigor hypothesis? Nutrient availability strengthens herbivore suppression by omnivores across 48 field sites
<ol> <li>Nutrients regulate herbivore growth from the 'bottom-up' via improved plant vigor and food quality. Nitrogen also affects 'top-down' control of herbivores by moderating attraction of predators and the rates at which they consume herbivorous prey.</li> <li>Tri-trophic consequences of nitrogen availability are more challenging to predict among omnivorous natural enemies who feed on both plants and herbivores, limiting our ability to predict net outcomes of nutrient availability in food webs.</li> <li>In a two-year field survey of insects on zucchini host plants at 48 sites, I predicted that both herbivores and foliar-feeding omnivores would increase with nutrient availability, while predators would not.</li> <li>My results revealed positive relationships between omnivores and foliar nitrogen concentrations, while predators had neutral responses to foliar N. Surprisingly, herbivores declined with increasing foliar N across the field sites.</li> <li>Greenhouse experiments reinforced these patterns, as herbivore growth inversely correlated with soil N concentrations in communities that included foliar-feeding omnivores. Conversely, herbivore growth was uncorrelated with soil N on plants with generalist predators, nor on predator-free plants.</li> <li>These results suggest that omnivores mount strong and consistent responses to nitrogen in plant tissues in a variety of ecological contexts. In environments where omnivorous arthropods can thrive, their recruitment to nitrogen-rich plants may increase predation and thereby counterbalance and stabilize 'bottom-up' increases in herbivore performance supported by enhanced foliar nutrition.</li> </ol>
Replication data for "Increasing northern midlatitude temperatures caused by Hadley circulation expansion and strengthening"
<p>Contained in this dataset are 10 *.npz files (5 each for MERRA-2 and ERA5), two jupyter notebooks, and one python script to replicate the figures and statistics in "Increasing northern midlatitude temperatures caused by Hadley circulation expansion and strengthening." </p> <p>The *npz files are zonal means of zonal wind (u), meridional wind (v), temperature (t), eddy covariances of u'v' (eddy horizontal momentum flux), eddy covariances of v'T' (eddy horizontal heat flux), and eddy kinetic energy ((u'^2+v'^2)/2). These covariances are calculated eddies as described in the methods. </p> <p>To generate all figures in the manuscript, run the two jupyter notebooks.</p>
Transgenerational coexistence history attenuates negative direct interactions and strengthens facilitation
<p>Data set for the study <strong>Transgenerational coexistence history attenuates negative direct interactions and strengthens facilitation</strong></p>
Data for: Human activity coupled with climate change strengthens the role of lakes as an active pipe of dissolved organic matter
<p>This dataset contains data from an investigation to resolve the relative importance of multiple environmental drivers on the quantity and quality of chromophoric DOM in lakes at the continental scales. The study is described in the paper: "Du Y., Chen F., Zhang Y., He H., Wen S., Huang X., Song C., Li. K., Wang J., Kellings D., and Lu Y. 2023. Human activity coupled with climate change strengthens the role of lakes as an active pipe of dissolved organic matter, Earth's Future, in press". </p> <p>The primary objectives of the study were to (i) quantity the magnitude of environmental drivers modulating lacustrine DOM quantity and quality at a continental scale, including climate, land cover, societal development, and water retention time, and (ii) unravel individual and interactive effects of the environmental drivers.</p> <p>Firstly, we constructed a structural equation model framework that incorporated both direct and indirect pathways.</p> <p>Secondly, we collected a continental-scale dataset of lake DOM quantity and quality, along with the corresponding environmental driver variables from a group of carefully selected lakes (n=182).</p> <p>Lastly, we established structure equation models to analyze DOM quantity and quality variations as a function of the four environmental drivers.</p> <p>The main results include: (1) land cover and societal development both exhibit positive direct effects on lake CDOM quantity, highlighting the significant role of well-vegetated soils and anthropogenic activities as sources of lake DOM on a continental scale. (2) Climate has two strong but opposite effects –a warming and wet climate facilitates soil OM production and export but also enhances CDOM in-lake transformation. (3) Three proxies are proposed as indicators of the magnitude of biogeochemical drivers influencing lake DOM across ecoclimatic zones, including fluorescent DOM/DOC indicating economic activity, percentages of a degraded fluorescent DOM component indicating solar irradiation, and percent tyrosine-like DOM reflecting DOM processing time within the watershed and lake.</p>
Effects of Foot Muscle Strengthening in Daily Activity in Diabetic Neuropathic Patients
ClinicalTrials.gov study NCT02790931. IPD Sharing: NO. Countries: 1. Publications: 2.
Evaluating a National Person-Centered Training Program to Strengthen the Dementia Care Workforce
ClinicalTrials.gov study NCT06239688. IPD Sharing: YES. Countries: 1. Publications: 108.
Automated & Coached Web-based Programs to Improve and Strengthen Romantic Relationships
ClinicalTrials.gov study NCT03568565. IPD Sharing: YES. Countries: 1. Publications: 1.
Manual Therapy and Strengthening for the Hip in Older Adults With Chronic Low Back Pain
ClinicalTrials.gov study NCT04009837. IPD Sharing: Not stated. Countries: 1. Publications: 2.
Effects of Transverse Abdominis Activation and Rectus Abdominis Strengthening on Inter-rectus Distance and Core Stability
ClinicalTrials.gov study NCT07253844. IPD Sharing: YES. Countries: 1. Publications: 4.
An Economic and Relationship-strengthening Intervention for HIV-affected Couples Who Drink Alcohol in Malawi
ClinicalTrials.gov study NCT04906616. IPD Sharing: NO. Countries: 1. Publications: 7.
Therapeutic Effect of Two Muscle Strengthening Programs in Patients With Patellofemoral Pain Syndrome
ClinicalTrials.gov study NCT04011436. IPD Sharing: NO. Countries: 1. Publications: 7.
Effect of Hip Abductors Versus Knee Extensor Strengthening in Knee Osteoarthritis
ClinicalTrials.gov study NCT04503304. IPD Sharing: YES. Countries: 1. Publications: 47.
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.