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885 results for “data strategy”
Data from: Descriptive epidemiology of the 2018 cholera outbreak in Nigeria: implications for the global roadmap strategies
Introduction: The 2018 cholera outbreak in Nigeria indicates that the disease remains an enormous public health threat. This paper, therefore, provides an epidemiological description of the outbreak, with a view to provide current evidence for public health planning and interventions towards cholera elimination in the country. Methods/Principal Findings: This was a retrospective analysis of surveillance data from January 1st to November 19th, 2018. A cholera case was defined as an individual aged 2 years or older with acute watery diarrhoea, and severe dehydration or dying from acute watery diarrhoea. Descriptive analyses were performed in terms of person, time and place. Overall, there were 43,996 cases with an attack rate (AR) of 127.43/100,000 population, and 836 deaths with a case fatality rate (CFR) of 1.90%. Individuals aged 15 years or older (47.76%) recorded the highest number of cases, while the proportion of males (49.00%) and females (51.00%) was nearly equal. The outbreak was characterised by four distinct epidemic waves, with higher records of deaths towards the end of the outbreak (296 and 295 deaths in the third and fourth waves, respectively). States from the north-west and north-east regions reported the highest ARs, while those from the north-central region reported the highest CFRs. Conclusion: The distribution of the 2018 cholera outbreak in Nigeria indicates an elevated burden, especially in the northern part of the country, and the influence of diverse and interrelated drivers; thus, underlining the need to adopt a multi-sectoral approach to cholera prevention and control in the country as outlined in the Global Roadmap strategies.
Data file for the paper "Using corrosion-like processes to remove poisons from electrocatalysts: a viable strategy to chemically regenerate irreversibly poisoned polymer electrolyte fuel cells", Electrochimica Acta 2016, DOI: 10.1016/j.electacta.2016.11.054
<p>Data used in producing the figures in the paper described below</p> <p>If you use this data then please specify as a reference</p> <p>B. K. Kakati, A. R. J. Kucernak, and K Fahy, "Using corrosion-like processes to remove poisons from electrocatalysts: a viable strategy to chemically regenerate irreversibly poisoned polymer electrolyte fuel cells "Electrochimica ActaDOI: 10.1016/j.electacta.2016.11.054</p> <p>Supported by funding from the Engineering and Physical Sciences Research Council under project EP/I037024/1 and the Technology Strategy board under the IDP11 framework for project 102283. </p>
Data and codes from: Crossing strategies of ecological barriers are affected by wing morphology and plumage colour in small migratory birds
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Data from: "Injection strategy - a driver of atmospheric circulation and ozone response to stratospheric aerosol geoengineering" by Bednarz et al. (2023)
<p>Data from: "Injection strategy - a driver of atmospheric circulation and ozone response to stratospheric aerosol geoengineering" by Bednarz et al. (2023), which has been accepted for publication in Atmospheric Chemistry and Physics.</p>
"An efficient ptychography reconstruction strategy through fine-tuning of large pre-trained deep learning model" train and test data
<ul><li>Model for the article "An efficient ptychography reconstruction strategy through fine-tuning of large pre-trained deep learning model".</li><li>The .pth file is the pre-trained PtyNet-S model and the fine-tuned PtyNet-B model.</li><li>Please contact panxy@ihep.ac.cn if you have any questions.</li></ul>
Data from: Comparison of priority rules, machine allocation, and stage allocation strategies for hybrid flow shop instances using combinatorial logic and a standard trace format
<p>datsets.zip contains benchmark data by Ruiz et al. (2008), Naderi et al.(2010), and Wittwock (1988). The according publications are listed in the related works section. The instances are publicly available under unclear license.</p><p>results.zip contains computational results for the aforementioned benchmarks using the algorithms described in "Comparison of priority rules, machine allocation, and stage allocation strategies for hybrid flow shop instances using combinatorial logic and a standard trace format". The data is licensed under Creative Commons Attribution 4.0 International license.</p>
Raw data for the article "Interrupted Polonovski strategy for the synthesis of functionalized amino acids and peptides"
<p>Raw NMR, IR, and MS data for the article "Interrupted Polonovski strategy for the synthesis of functionalized amino acids and peptides" published in Organic Letters, DOI: </p> <p><a title="DOI URL" href="https://doi.org/10.1021/acs.orglett.3c03603">https://doi.org/10.1021/acs.orglett.3c03603</a></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>
Data for "Africa's Climate Response to Marine Cloud Brightening Strategies is Highly Sensitive to Deployment Region"
<p>The data presented here were used the following study:</p> <p>Africa's Climate Response to Regional Marine Cloud Brightening Strategies.<span> </span></p> <p><span>Romaric C. Odoulami<sup>1</sup>, Haruki Hirasawa<sup>2,3</sup>, Kouakou Kouadio<sup>4</sup>, Trisha D. Patel<sup>1</sup>, Kwesi A. Quagraine<sup>5,6</sup>, Izidine Pinto<sup>6,7</sup>, Temitope S. Egbebiyi<sup>6</sup>, Babatunde J. Abiodun<sup>6</sup>, Christopher Lennard<sup>6</sup>, Mark G. New<sup>1</sup> </span></p> <p><sup><span>1</span></sup><span>African Climate and Development Initiative, University of Cape Town, Cape Town, South Africa.</span></p> <p><sup><span>2</span></sup><span>School of Earth and Ocean Sciences, University of Victoria, Victoria, BC, Canada.</span></p> <p><sup><span>3</span></sup><span>Department of Atmospheric Sciences, University of Washington, Seattle, Washington, USA</span></p> <p><sup><span>4</span></sup><span>Laboratory of Atmospheric Physics and Fluid Mechanics, University Felix Houphouet-Boigny, Abidjan, Côte d’Ivoire.</span></p> <p><sup><span>5</span></sup><span>National Center for Atmospheric Research (NCAR), Boulder, Colorado, USA.</span></p> <p><sup><span>6</span></sup><span>Climate System Analysis Group (CSAG), Environmental and Geographical Science Department, University of Cape Town, Cape Town, South Africa.</span></p> <p><sup><span>7</span></sup><span>Royal Netherlands Meteorological Institute (KNMI), De Bilt, The Netherlands.</span></p> <p> </p> <p>The datasets contains six folders. Each of them contains two folders: (a) "precipitation_indices" containing all precipitation indices and (b) "temperature_indices" containing all temperature indices for the African domain analysed in this study.</p> <p> (i) "historical"<br> This folder contains all historical precipitation and temperature indices analysed.</p> <p> (ii) "ssp245"<br> This folder contains all ssp245 precipitation and temperature indices analysed.</p> <p>(iii) "ssp245_MCB_R1"<br> This folder contains all ssp245+MCB_R1 (MCB over Northeast Pacific: MCB_NEP) precipitation and temperature indices analysed.</p> <p> (iv) "ssp245_MCB_R2"<br> This folder contains all ssp245+MCB_R2 (MCB over Southeast Pacific: MCB_SEP) precipitation and temperature indices analysed.</p> <p> (v) "ssp245_MCB_R3"<br> This folder contains all ssp245+MCB_R2 (MCB over Southeast Atlantic: MCB_SEA) precipitation and temperature indices analysed.</p> <p> (vi) "ssp245_MCB_R1R2R3"<br> This folder contains all ssp245+R1R2R3 (MCB simultaneously over Northeast Pacific, Southeast Pacific, and Southeast Atlantic: MCB_ALL) precipitation and temperature indices analysed.</p> <p> </p>
Raw data for the submitted manuscript entitled "Novel strategies for the determination of plastic additives derived from agricultural plastics in soil using ultrahigh-performance liquid chromatography tandem mass spectrometry (UHPLC-MS/MS)"
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Assessing Multiple Values of Nature in National Biodiversity Strategies and Action Plans: Coded Data
<p>We coded eleven National Biodiversity Strategies and Action Plans (NBSAPs) for the human values for nature (instrumental, instrinsic, and relational) expressed in the NBSAPs. The 11 country NBSAPs coded were: Angola, Australia, Bhutan, Czech Republic, Egypt, Germany, Guyana, Malaysia, Russia, Saint Vincent and the Grenadines, and Turkey. Each sentence, <span>defined as an orthographic unit beginning with a capital letter and ending with a full stop, was provided a value code (instrumental, intrinsic, relational, unspecified, ‘not value orientation statement', or uncertain) depending on the value orientation of the statement. Coding criteria for each code is given below: </span></p> <p><span><span> </span></span></p> <table> <tbody> <tr> <td> <p><strong><span>Code</span></strong></p> </td> <td> <p><strong><span>Description</span></strong></p> </td> </tr> <tr> <td> <p><span>Instrumental</span></p> </td> <td> <p><span><span>●<span> </span></span></span><span>Nature is described as valuable or useful for humans ends</span></p> <p><span><span>●<span> </span></span></span><span>Mentions of provisioning services, regulating services, economic benefits, natural capital, stocks and harvests, use of nature (tourism/recreation was tagged as instrumental unless an explicit relational aspect mentioned)</span></p> </td> </tr> <tr> <td> <p><span>Intrinsic</span></p> </td> <td> <p><span><span>●<span> </span></span></span><span>Nature is described as valuable regardless of humans</span></p> <p><span><span>●<span> </span></span></span><span>Nature is valuable for natural (nonhuman) ends (e.g., forests must be preserved as habitats for animals)</span></p> <p><span><span>●<span> </span></span></span><span>Nature as having a right to exist undisturbed by humans</span></p> </td> </tr> <tr> <td> <p><span>Relational</span></p> </td> <td> <p><span><span>●<span> </span></span></span><span>Meaningful relationships with nature </span></p> <p><span><span>●<span> </span></span></span><span>Links between nature and culture, identity, traditions, traditional knowledge, fairness, environmental justice and rights, sharing, future generations, heritage, responsibilities, human beings as a part of nature, and quality of life</span></p> <p><span><span>●<span> </span></span></span><span>References to personified nature (e.g. “Mother Earth”)</span></p> </td> </tr> <tr> <td> <p><span>Unspecified</span></p> </td> <td> <p><span><span>●<span> </span></span></span><span>Value or importance of nature is implied, but no direct link to instrumental, intrinsic, or relational values (e.g., “our coastal and marine areas house important ecosystems”; “we have safeguarded all our key ecosystems, species and genetic diversity”)</span></p> </td> </tr> <tr> <td> <p><span>Not value orientation statement</span></p> </td> <td> <p><span><span>●<span> </span></span></span><span>Sentence does not imply value, or value statement does not link to nature. Purely biophysical language that is only descriptive (e.g., “There are an estimated 15,000 species of plants in the country”).</span></p> </td> </tr> </tbody> </table> <p> </p> <p>For a detailed overview of the methods, please refer the paper published in People and Nature.</p>
Data For Mechanistic Insights into ASO-RNA Complexation: Advancing Antisense Oligonucleotide Design Strategies
<div>Available data from manuscript "Mechanistic Insights into ASO-RNA Complexation: Advancing Antisense Oligonucleotide Design Strategies"</div> <div> </div> <div>FOLDERS:</div> <div>1. STRUCTURES</div> <div>include starting, average and last snapshots</div> <div>2. RMSD</div> <div>rmsd for heavy atoms of whole complex, the hairpin (mRNA) and the aso</div> <div>3. RADGYR</div> <div>radius of gyration of heavy atoms for the whole complex</div> <div>4. RMSF</div> <div>rmsf by residue</div> <div>5. MOVIE</div> <div>trajectorie files (.tpr and .xtc) for heavy atoms each 0.5 ns</div> <div>6. INTERACTIONENERGIES</div> <div>1) ASO and hairpin nucleobases atoms (ASOBase-hairpinBase; specific interactions), 2) ASO and hairpin backbones atoms (ASOBac-hairpinBac; nonspecific), 3) ASO nucleobases and hairpin backbone atoms (ASOBase-hairpinBac), and 4) ASO backbone and hairpin nucleobases atoms (ASOBac-hairpinBase).</div> <div>7. HBOND</div> <div>hydrogen bonds between ASO and hairpin atoms and internal hydrogen bonds for the hairpin</div> <p>---------------------------------------------</p> <p>for more information contact johhor@chalmers.se</p>
Data from: Long-term aquarium records delineate the synchronized spawning strategy of Acropora corals
<p>Coral mass spawning, where corals synchronically release their gametes over several days following full moon, is one of the most spectacular reproduction events in the world. However, despite decades of studies, environmental drivers of the synchronous spawning remain controversial, partly because long-term systematic characterisations of the reproduction activities are challenging in the field. In this study, the authors take an advantage of 15-years-long spawning records of <em>Acropora</em> corals from aquarium tanks to successfully identify key environmental factors to determine coral spawning timing. The study demonstrates the great potential of the aquarium system in shaping our understanding of coral reproduction behaviour.</p>
Raw data for the article "Homologation of Alkenyl Carbonyls via a Cyclopropanation/Light-Mediated Selective C-C Cleavage Strategy"
<p>Raw NMR, IR and MS data for the article "Homologation of Alkenyl Carbonyls via a Cyclopropanation/Light-Mediated Selective C-C Cleavage Strategy" published in Angewandte Chemie, International Edition, DOI: </p> <div><a href="https://doi.org/10.1002/anie.202417719">https://doi.org/10.1002/anie.202417719</a></div> <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>
Insights into short and long-term crop-foraging strategies in a chacma baboon (Papio ursinus) from GPS and accelerometer data
<p>Crop-foraging by animals is a leading cause of human-wildlife 'conflict' globally, affecting farmers and resulting in the death of many animals in retaliation, including primates. Despite significant research into crop-foraging by primates, relatively little is understood about the behaviour and movements of primates in and around crop fields, largely due to the limitations of traditional observational methods. Crop-foraging by primates in large scale agriculture has also received little attention. We used GPS and accelerometer bio-loggers, along with environmental data, to gain an understanding of the spatial and temporal patterns of activity for a female in a crop-foraging baboon group in and around commercial farms in South Africa over one year. Crop fields were avoided for most of the year, suggesting that fields are perceived as a high-risk habitat. When field visits did occur, this was generally when plant primary productivity was low, suggesting that crops were a 'fallback food'. All recorded field visits were at or before 15:00. Activity was significantly higher in crop fields than in the landscape in general, evidence that crop-foraging is an energetically costly strategy and that fields are perceived as a risky habitat. In contrast, activity was significantly lower within 100m of the field edge than in the rest of the landscape, suggesting that baboons wait near the field edge to assess risks before crop-foraging. Together this understanding of the spatiotemporal dynamics of crop-foraging can help to inform crop protection strategies and reduce conflict between humans and baboons in South Africa.</p>
Data from: Life histories as mosaics: plastic and genetic components differ among traits that underpin life-history strategies
<p>Life-history phenotypes emerge from clusters of traits that are the product of genes and phenotypic plasticity. If the impact of the environment differs substantially between traits, then life histories might not evolve as a cohesive whole.</p> <p>We quantified the sensitivity of components of the life history to food availability, a key environmental difference in the habitat occupied by contrasting ecotypes, for 36 traits in fast-and slow-reproducing Trinidadian guppies. Our dataset included six putatively independent origins of the slow-reproducing, derived ecotype.</p> <p>Traits varied substantially in plastic and genetic control. Twelve traits were influenced only by food availability (body lengths, body weights), five only by genetic differentiation (inter-birth intervals, offspring sizes), ten by both (litter sizes, reproductive timing), and nine by neither (fat contents, reproductive allotment). Ecotype-by-food interactions were negligible. The response to low food was aligned with the genetic difference between high- and low-food environments, suggesting that plasticity was adaptive.</p> <p>The heterogeneity among traits in environmental sensitivity and genetic differentiation reveals that the components of the life history may not evolve in concert. Ecotypes may instead represent mosaics of trait groups that differ in their rate of evolution.</p>
Data from: No evidence of foliar disease impact on crop root functional strategies and soil microbial communities: What does this mean for organic coffee?
<p><span>Global climate change is increasing pest and pathogen pressures on plant communities, deteriorating optimal plant functioning. In plant communities, root functional trait expression and microbial communities are important indicators of plant functioning belowground, and, when confronted with pathogens aboveground, can simultaneously reflect plant defence strategies. Yet, while research is continuing to emerge on the response of root functional traits and microbial processes to pathogens aboveground, little work has investigated these interactions in tree-crops, or the role organic amendments play in moderating these relationships. The main objective of this study is to disentangle the dynamic effects of pathogens and amendments on root functional traits (i.e., specific root length and area, root diameter, root length density, root nitrogen, and root carbon to nitrogen ratio) and root endophytic fungal communities. As a model, we use <em>Coffea arabica </em>(coffee) variety Caturra along a gradient of Coffee Leaf Rust – a foliar disease prominent in coffee systems – under contrasting but widespread amendment regimes in biodiverse agroforestry systems. We found that root trait expression varies along established conservation and collaboration gradients, where fungal endophyte community composition varies significantly as a function of root traits. Belowground resource acquisition strategies do not change with foliar disease incidence, suggesting they may be decoupled. Rather, amendment regimes </span>differentially shape root trait expression and microbial communities<span>, where coffee plants under organic amendments, regardless of foliar disease incidence, expressed greater acquisitive traits and enhanced collaboration with symbiotic fungi. </span>This is an important first step in disentangling the dynamic inter-relationships between plant traits, endophytes, and pathogens, generating new questions on the role of amendments in sustainable pathogen management in biodiverse agroecosystems.</p> <p> </p>
Histological and life history data for small-bodied mammals from: Multituberculate mammals show evidence of a life history strategy similar to that of placentals, not marsupials
<p>The remarkable evolutionary success of placental mammals has been partly attributed to their reproductive strategy of prolonged gestation and birthing of relatively precocial, quickly weaned neonates. Although this strategy was conventionally considered derived relative to that of marsupials with highly altricial neonates and long lactation periods, mounting evidence has challenged this view. Until now, the fossil record has been relatively silent on this debate, but here we find that proportions of different bone tissue microstructures in the femoral cortices of small extant marsupials and placentals correlate with length of lactation period, allowing us to apply this histological correlate of reproductive strategies to Late Cretaceous and Paleocene members of Multituberculata, an extinct mammalian clade that is phylogenetically stemward of Theria. Multituberculate bone histology closely resembles that of placentals, suggesting that they had similar life history strategies. That a stem-therian clade exhibits evidence of placental-like life histories supports the hypothesis that intense maternal-fetal contact characteristic of placentals is ancestral for therians. Alternatively, multituberculates and placentals may have independently evolved prolonged gestation and abbreviated lactation periods. Our results challenge the hypothesis that the rise of placental mammals was driven by unique life history innovations, and shed new light on early mammalian diversification.</p>
Supporting molecular simulations data for "A universal co-solvent dilution strategy enables facile and cost-effective fabrication of perovskite photovoltaics"
<p>Supplementary data for "A universal co-solvent dilution strategy enables facile and cost-effective fabrication of perovskite photovoltaics"</p>
Versatile strategy for homogeneous drying patterns of dispersed particles: Raw data
<p>Raw Data for the manuscript: "Versatile strategy for homogeneous drying patterns of dispersed particles"</p>
Data from: Plant functional types broadly describe water use strategies in the Caatinga, a seasonally dry tropical forest in northeast Brazil
<ol> <li><span>In seasonally dry tropical forests, plant functional type can be classified as deciduous low wood density, deciduous high wood density, or evergreen high wood density species. While deciduousness is often associated with drought-avoidance and low wood density is often associated with tissue water storage, the degree to which these functional types may correspond to diverging and unique water use strategies has not been extensively tested. </span></li> <li><span>We examined (1) tolerance to water stress, measured by pre-dawn and mid-day leaf water potential; (2) water use efficiency, measured via foliar δ<sup>13</sup>C; and (3) access to soil water,<i> </i>measured via stem water δ<sup>18</sup>O.</span></li> <li><span>We found that deciduous low wood density species maintain high leaf water potential and low water use efficiency. Deciduous high wood density species have lower leaf water potential and variable water use efficiency. Both groups rely on shallow soil water. Evergreen high wood density species have low<i> </i>leaf water potential, higher water use efficiency, and access alternative water sources. These findings indicate that deciduous low wood density species are drought avoiders, with a specialized strategy for storing root and stem water. Deciduous high wood density species are moderately drought tolerant, and evergreen high wood density species are the most drought tolerant group. </span></li> <li><span><i>Synthesis. </i>Our results broadly support the plant functional type framework as a way to understand water use strategies, but also highlight species-level differences. </span></li> </ol>
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.