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Dataset results
3,121 results for “Resources”
Test resource
<p>Encyclopedia of Life test resource, 3 taxa, no data</p>
N-List & Open Access Academic Resources,
<div> <table> <tbody> <tr> <td> <p>N-List & Open Access Academic Resources,</p> </td> <td> <p>Pavanatma College Murickassery,Kerala,</p> </td> <td> <p>14th,July, 2020.</p> </td> </tr> </tbody> </table> </div> <p> </p>
Online Awareness Quiz on "Open Educational Resources" Organised by the A.K.K. New Law Academy, Azam Campus, Camp, Pune - 411001.Certificate No. TELRF0-CE001273 Date: 18-5-2020
<p>Online Awareness Quiz on “Open Educational Resources” Organised by the A.K.K. New Law Academy, Azam Campus, Camp, Pune - 411001.Certificate No. TELRF0-CE001273 Date: 18-5-2020</p> <p> </p>
Supplementary Info for manuscript "A new genome sequence resource for five invasive fruit flies of agricultural concern: Ceratitis capitata, C. quilicii, C. rosa, Zeugodacus cucurbitae and Bactrocera zonata (Diptera, Tephritidae)" - F1000 Research
Open the record for dataset details and reuse information.
GORA-PT: Gradient-based Optimization of Resource Allocation of progeny in breeding schemes with PyTorch
<p>This directory is a public directory to share the scripts, simulated datasets, and results for the paper "Differentiable breeding: Automatic differentiation enables efficient gradient-based optimization of breeding strategies". In the "BSP" folder, we shared the core codes for the differentiable breeding schemes implemented by the automatic differentiation function of PyTorch. In the "scripts" folder, we shared the codes to perform gradient-based and black-box-based optimizations. In the "midstream" folder, we shared the datasets simulated by R and all the results, including the optimized results by PyTorch.</p>
Video Tutorial Resources to Support Student Training in Tidal Data Digitization
<p>These videos serve as supplementary resources to assist students in digitizing high and low tidal points for two specific phases: Phase 1 (2023-2024), focusing on Dublin Port with selected years from the 1970s, and Phase 2 (2024-2025), centred on Kilrush (Training Dataset). These resources complement the paper titled "<em>Evaluating Student Involvement in Ocean Data Digitization Efforts"</em>, providing essential training aimed at improving accuracy and engagement in student-led tidal data digitization projects."</p>
bio data resource
Open the record for dataset details and reuse information.
Gene and Genome Resources for Three new Pseudogymnoascus species (Pseudeurotiaceae, Thelebolales) described from Antarctic soils
<p>Muscle alignments for ITS, LSU, MCM7, RPB2, AND TEF1.</p>
Semi-artificial datasets as a resource for validation of bioinformatics pipelines for plant virus detection
<p>In the last decade, High-Throughput Sequencing (HTS) has revolutionized biology and medicine. This technology allows the sequencing of huge amount of DNA and RNA fragments at a very low price. In medicine, HTS tests for disease diagnostics are already brought into routine practice. However, the adoption in plant health diagnostics is still limited. One of the main bottlenecks is the lack of expertise and consensus on the standardization of the data analysis. The Plant Health Bioinformatic Network (PHBN) is an Euphresco project aiming to build a community network of bioinformaticians/computational biologists working in plant health. One of the main goals of the project is to develop reference datasets that can be used for validation of bioinformatics pipelines and for standardization purposes.</p> <p>Semi-artificial datasets have been created for this purpose (Datasets 1 to 10). They are composed of a "real" HTS dataset spiked with artificial viral reads. It will allow researchers to adjust their pipeline/parameters as good as possible to approximate the actual viral composition of the semi-artificial datasets. Each semi-artificial dataset allows to test one or several limitations that could prevent virus detection or a correct virus identification from HTS data (<i>i.e.</i> low viral concentration, new viral species, non-complete genome).</p> <p>Eight artificial datasets only composed of viral reads (no background data) have also been created (Datasets 11 to 18). Each dataset consists of a mix of several isolates from the same viral species showing different frequencies. The viral species were selected to be as divergent as possible. These datasets can be used to test haplotype reconstruction software, the goal being to reconstruct all the isolates present in a dataset.</p> <p><span>A GitLab repository (<a href="https://gitlab.com/ilvo/VIROMOCKchallenge">https://gitlab.com/ilvo/VIROMOCKchallenge</a>) is available and provides a complete description of the composition of each dataset, the methods used to create them and their goals.</span></p>
Dataset for Manuscript "Evaluating Inequalities in Access to Evidence Based Surgical Care: A Systematic Review of Surgical Literature Publication and Consumption Opportunities Across Resource Settings"
<p>Dataset for a global access surgical literature systematic review. registered on Propsero (<strong>CRD42021240227) </strong>and titled <strong>Evaluating Inequalities in Access to Evidence Based Surgical Care: A Systematic Review of Surgical Literature Publication and Consumption Opportunities Across Resource Settings</strong></p>
CAT, TD, ADCP data for CAT research paper to be published in Journal of Water Resource Research
<p>This file contain experiment data obtained in Huangcai reservoir, Hunan, China in September, 2020. The field experiment aimed to reconstruct multi-layer current field using three-dimensional inversion technique to visualize spatiotemporal current structure.</p>
Negative body size-dependent resource allocation underlies conspicuous sexual ornaments in a territorial damselfly
<p><span><span><span><span><span><span><span><span><span><span><span>Sexual ornaments, signaling individual quality to choosing females or rival males, often show steeper body size scaling compared to non-sexually selected traits. Theory posits such steeper body size scaling is the result of differential resource allocation, reflecting trade-offs between different components of fitness. Yet the process of resource allocation towards body size-dependent sexual ornaments has been rarely understood empirically. Using the Neotropical territorial damselfly <i>Megaloprepus caerulatus</i>, whose males and females carry wax-based, sex-specific white wing bands and white wing tips respectively, we investigated nutrition sensitivity and body size scaling of both traits by manipulating larval food availability and directly quantified both the fat allocated to wing ornaments and the fat reserve from which allocations are made. Both color traits exhibited sensitivity to food availability during larval development and steeper body size scaling compared to control traits. Although the absolute amount of fat invested in developing the color ornaments increased with body size, the proportion of total fat allocated to the ornaments decreased with body size, making exaggerated ornaments less affordable for smaller individuals. Our data demonstrate that knowledge of affordability of exaggeration for resource-based sexual ornament, which requires measuring the resource pool from which ornaments are derived is essential for understanding the maintenance of honesty of sexual signals. </span></span></span></span></span></span></span></span></span></span></span></p>
Data from: Dynamics of bird assemblages in response to temporally and spatially variable resources in arid Australia
<p>Bird assemblages in arid Australia are often characterised as being highly variable through time in response to boom and bust dynamics, although the importance of habitat in structuring assemblages at a local scale is also recognised. We use a novel approach to investigate the importance of rainfall variability in structuring bird assemblages in a resource-limited environment. Monthly bird surveys were conducted at ten plots for eight years at a botanical and zoological park in central Australia, including five irrigated plots within a fenced area and five natural plots outside. Irrigation – used to promote growth, flowering, and fruiting of plants – created an artificial resource-enhanced environment against which the response of birds to natural fluctuations in season and rainfall were compared. Species richness was generally maintained at a higher level in resource-enhanced plots during dry times but was higher in natural sites when rainfall was high, mainly due to increases in granivores and insectivores. Honeyeaters were consistently more abundant at irrigated sites. Rainfall was important in structuring bird assemblages at all plots; however, assemblages were more stable in irrigated plots and did not respond as dramatically to a period of very high rainfall. The comparative smoothing of fluctuations in the composition and abundance of birds in irrigated areas highlights the importance of primary productivity, normally tied to rainfall, in driving temporal change in arid-zone bird communities. There was also evidence that different plots in differing habitats supported distinct bird assemblages and that this spatial distinctiveness persisted irrespective of rainfall and determined, to some extent, the response to rainfall. Our study is one of few long-term studies of arid bird assemblages and highlights the importance of both long-term cycles of productivity driven by rain and season as well as site differences in the dynamics of arid zone bird communities. These insights are particularly valuable as climate change further exacerbates rainfall variability worldwide and initiatives to conserve avifauna in increasingly extreme environments may be required.</p>
Figure 1 in Resource use and coexistence of three hylid species in temporary ponds of an Eastern Amazonian forest fragment
Figure 1. Location of the Gunma Ecological Park, Santa Barbará municipality, Pará State, Brazil.
Food resource partitioning between juvenile and mature weatherfish Misgurnus fossilis
<p><span>This study represents a description of the diet composition of one of the largest European cobitids, the weatherfish <i>Misgurnus fossilis</i>. Specimens were collected in a drainage canal, representing a typical habitat for weatherfish, and with gut content analysis conducted with regard to individual total length and maturity stage. Overall, the weatherfish diet mainly consisted of Copepoda, Cladocera,<i> </i>Oligochaeta, Crustacea (<i>Asellus aquaticu</i>s), Chironomidae, detritus and insect larvae. To evaluate size-related patterns of resource use, fish were assigned to two size classes, defined according to size at first maturation. ANOSIM analyses revealed major ontogenetic shifts in feeding strategy that were related to size and maturity, with a significant ontogenetic shift in feeding pattern, marked by differences in the proportions of the main taxonomic groups of prey consumed. Copepoda and Cladocera dominated in the diet of small and immature individuals, while large weatherfish primarily fed on detritus. Similarly, cluster analysis of diet classified into these food types showed distinct two groups comprising juvenile and mature fish. Spatially, weatherfish showed a change in feeding sites from the water column to substrate.</span></p>
Data from: Seasonal progression and differences in major floral resource use by bees and hoverflies in a diverse horticultural and agricultural landscape revealed by DNA metabarcoding
<p>Gardens are important habitats for pollinators, providing floral resources and nesting sites. There are high levels of public support for growing 'pollinator-friendly' plants but whilst plant recommendation lists are available, they are usually inconsistent, poorly supported by scientific research and target a narrow group of pollinators. In order to supply the most appropriate resources, there is a clear need to understand foraging preferences, for a range of pollinators, across the season within horticultural landscapes.</p> <p>Using an innovative DNA metabarcoding approach, we investigated foraging preferences of four groups of pollinators in a large and diverse, horticultural, and agricultural landscape, across the flowering season and over two years, significantly improving on the spatial and temporal scale that can be achieved using observational studies.</p> <p>Bumblebees, honeybees, non-corbiculate bees, and hoverflies visited 191 plant taxa. Overall floral resources were shared between the different types of pollinators, but significant differences were seen between the plants used most abundantly by bees (Hymenoptera) and hoverflies (Diptera).</p> <p>Floral resource use by pollinators is strongly associated with seasonal changes in flowering plants, with pollinators relying on dominant plants found within each season, with preferences consistent across both years.</p> <p>The plants identified were categorised according to their native status to investigate the value of native and non-native plants. The majority of floral resources used were of native and near-native origin, but the proportion of horticultural and naturalised plants increased during late summer and autumn.</p> <p><em>Synthesis and applications: </em>We recommend that plant lists should distinguish between bees and hoverflies and provide evidence-based floral recommendations throughout the year that include native as well as non-native plants for use in the UK and Northern Europe. Specific management recommendations include reducing mowing to encourage plants such as dandelion <em>Taraxacum officinale</em>, buttercups <em>Ranunculus spp.</em>, and reducing scrub management to encourage bramble <em>Rubus fruticosus</em>.</p>
Figure 2 from: Darnaude AM, Arnaud-Haond S, Hunter E, Gaggiotti O, Sturrock A, Beger M, Volckaert FAM, Pérez-Ruzafa A, López-López L, Tanner SE, Turan C, Ahmet Doğdu S, Katsanevakis S, Costantini F (2022) Unifying approaches to Functional Marine Connectivity for improved marine resource management: the European SEA-UNICORN COST Action. Research Ideas and Outcomes 8: e80223. https://doi.org/10.3897/rio.8.e80223
Figure 2 General structure of the SEA-UNICORN COST Action, in link with its objectives and expected outcomes at the Science-Policy-Society interface. WG = Working Group.
Figure 1 from: Darnaude AM, Arnaud-Haond S, Hunter E, Gaggiotti O, Sturrock A, Beger M, Volckaert FAM, Pérez-Ruzafa A, López-López L, Tanner SE, Turan C, Ahmet Doğdu S, Katsanevakis S, Costantini F (2022) Unifying approaches to Functional Marine Connectivity for improved marine resource management: the European SEA-UNICORN COST Action. Research Ideas and Outcomes 8: e80223. https://doi.org/10.3897/rio.8.e80223
Figure 1 Location of the organizations in the network of the COST Action SEA-UNICORN with a focus on the researchers working on the European Seas (date: 01/08/2021).
Pollinator richness, pollination networks and diet adjustment along local and landscape gradients of resource diversity
<p>Loss of habitats and native species, introduction of invasive species, and changing climate regimes lead to the homogenization of landscapes and communities, affecting the availability of habitats and resources for economically important guilds, such as pollinators. Understanding how pollinators and their interactions vary along resource diversity gradients at different scales may help to determine their adaptability to current diversity loss related to global change. We used data on 20 plant-pollinator communities along gradients of flower richness (local diversity) and landscape heterogeneity (landscape diversity) to understand how the diversity of resources at local and landscape scales affected: (1) wild pollinator abundance and richness (accounting also for honeybee abundance); (2) the structure of plant-pollinator networks; (3) the proportion of actively selected interactions (those not occurring by neutral processes) and (4) pollinator diet breadth and species' specialization in networks. Wild pollinator abundance was higher overall in flower-rich and heterogeneous habitats, while wild pollinator richness increased with flower richness (more strongly for beetles and wild bees) and decreased with honeybee abundance. Network specialization (H2'), modularity, and functional complementarity were all positively related to floral richness and landscape heterogeneity, indicating niche segregation as the diversity of resources increases at both scales. Flower richness also increased the proportion of actively selected interactions (especially for wild bees and flies), whereas landscape heterogeneity had a weak negative effect on this variable. Overall, network-level metrics responded to larger landscape scales than pollinator-level metrics did. Higher floral richness resulted in a wider taxonomic and functional diet for all the study guilds, while functional diet increased mainly for beetles. Despite this, specialization in networks (d') increased with flower richness for all the study guilds, because pollinator species fed on a narrower subset of plants as communities became richer in species. Our study indicates that pollinators are able to adapt their diet to resource changes at local and landscape scales. However, resource homogenization might lead to poor and generalist pollinator communities, where functionally specialized interactions are lost. This study highlights the importance of including different scales to understand the effects of global change on pollination service through changes in resource diversity.</p>
The role of behavioral type composition on resource use and growth of a juvenile predator
<p>Juvenile largemouth bass have distinct behavioral types that separate along the exploring behavioral axis and differ in diet. We used a mesoxosm experiement to test the hypothesis that groups composed of mixed behavioral types would have more efficient use of prey resources and reduced competition between individuals than experimental populations composed of similar behavioral types. Fish growth, diets and prey composition were quantified over a four-week period in mesocosms containing prey communities that were mixtures of zooplanktion and natural colonization by terrestrial insects. Mesocosms contained juvenile largemouth bass of either all fast exploratory-type, all slow exploratory-type or a 50/50 mix of the two behavioral types. Treatments with similar behavioral types had lower growth than treatments with mixed behavioral types. While evidence showed that slow explorers in homogeneous groups consumed fewer macroinvertebrates outside of refuge habitat, the same was not true of fast explorers. Results suggest that populations composed of different compositions of behavioral types may also differ in their food web interactions. The differences in growth suggest that individual performance can be higher in populations with a balanced mixture of behavioral types compared to more homogenous populations and adds to the growing knowledge that individual behavioral traits can have emergent population level effects.</p>
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.