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10,735 results for “dependability”
Data for Land-sea linkages depend on macroalgal species, predator invasion history in a New Zealand archipelago
<p>Seabirds on islands create a circular seabird economy - whereby they feed in the ocean, transport marine-derived nutrients onshore to their breeding colonies, and then seabird-derived nutrients run off into the ocean, enriching nearshore ecosystems. Invasive predators reduce seabird colonies and nutrient subsidies; thus, predator eradication is critical for restoring seabird islands. Few studies have linked nearshore marine recovery to terrestrial ecosystem attributes and none have in temperate zones. Here, we tested the influence of seabird driven soil nutrients, terrestrial abiotic variables, and marine variables on nearshore algal communities using in-depth repeated sampling of four islands in a New Zealand island archipelago. We show seabird land-sea linkages are disrupted when predators invade, and are not restored three decades after invasive predator removal in the studied archipelago. Our study is the first account of how seabird influences on land impact nearshore marine environments on islands cleared of invasive predators in temperate ecosystems. Such information can help provide baseline information for which abiotic and ecological variables are most important when studying the linkages from land to sea in island ecosystems.</p>
Mechanisms of individual variation in large herbivore diets: Roles of spatial heterogeneity and state-dependent foraging
<p>Many populations of consumers consist of relatively specialized individuals that eat only a subset of the foods consumed by the population at large. Although the ecological significance of individual specialization is recognized, it is difficult to document and its underlying mechanisms are poorly understood. Optimal foraging theory provides a useful framework for predicting how individuals might select different diets, positing that animals balance the 'opportunity cost' of stopping to eat an available food item against the cost of searching for something more nutritious; diet composition should be contingent on the distribution of food, and foragers should be more specialized when individuals have high energy reserves to spend searching for high-quality foods. We tested these predicted mechanisms of individual niche differences by quantifying environmental (resource heterogeneity) and organismal (nutritional condition) determinants of diet in a widespread browsing antelope (bushbuck, <em>Tragelaphus sylvaticus</em>) in an African floodplain-savanna ecosystem. We quantified individual diet breadth and composition using DNA metabarcoding of fecal samples collected repeatedly from 15 GPS-collared animals (6–14 samples per individual, median 12). Bushbuck diets were structured by spatial heterogeneity and constrained by individual conditions. We observed significant individual-level partitioning of food plants by bushbuck both within and between two adjacent habitat types (floodplain and woodland). Individuals with home ranges that were closer together and/or had similar vegetation structures (measured using LiDAR) ate more similar diets, supporting the prediction that heterogeneous resource distribution promotes individual differentiation. Individuals in good nutritional condition had significantly narrower diets (fewer plant taxa), searched their home ranges more intensively (intensity-of-use index), and had higher-quality diets (percent digestible protein) than those in poor condition, supporting the prediction that animals with greater endogenous reserves are more specialized because they can invest time in searching for nutritious foods. Our results support predictions from optimal foraging theory about the energetic basis of individual specialization and provide a potentially generalizable framework for understanding how individual niche width is governed by animal behavior and physiology in heterogeneous landscapes.</p>
Data for: Estimating density dependence, environmental variance and long-term selection on a stage-structured life history
<p>We model growth of a density-dependent stage-structured population undergoing small or moderate fluctuations around a deterministically stable equilibrium in a stochastic environment, assuming that a weighted sum of stage abundances, N, exerts density dependence on the stage-specific vital rates of survival and reproduction. We approximate the dynamics of N as a onedimensional stochastic process with three key parameters: the density-independent growth rate and the net density dependence and environmental variance in the life history. Comparisons of populations and species with different life histories are facilitated using the key parameters, which we show how to estimate from long-term demographic data on fluctuations in the vital rates. We also show that life history evolution is a stochastic maximization of a simple function of the key parameters. Elements in the long-term selection gradient acting on the life history can be expressed as sensitivities of this function with respect to density-independent, density-dependent, and stochastic components of the vital rates. Using years of demographic data on a great tit population, we estimate the key demographic parameters, which accurately predict the observed mean, coefficient of variation, and fluctuation rate of N, and also evaluate the long-term selection gradient on the population.</p>
Dataset Disruptive effects of light pollution on sleep in free-living birds: season and/or light intensity-dependent?
<p>Dataset belonging to the article</p> <p><strong>Disruptive effects of light pollution on sleep in free-living birds:</strong></p> <p><strong>season and/or light intensity-dependent?</strong></p>
Mutually dependent, yet highly asymmetric? Conversations about the relations and futures of Open Access academic publishing
<p>The research data in this dataset contains verbatim transcripts in PDF and ODT formats each (for reading and broader re-use purposes, respectively) as well as original audio recordings of two interviews. These semi-structured interviews form part of materials for a doctoral research project on recent developments in and possible implications of Open Access publishing models. Further information and full description of the research proposal are available online at http://hdl.handle.net/10760/29265</p>
Tobacco consumption and nicotine dependence in Bengo Province, Angola: a community-based survey - dataset.
<p>This dataset refers to the specific data on tobacco consumption, extracted from CardioBengo (DOI 10.1186/s12889-016-2759-9) community-based survey. For analysis, age was categorized into five 10-year age groups, 15 to 24; 25 to 34; 35 to 44; 45 to 54; and 55 to 64 years old. Education was categorized according to the number of completed schooling years as none; 1 to 4 years; 5 to 9 years; 10 years or more. Monthly family income in kwanzas was converted into USD, and categorized into groups of no income, under or equal to 150 USD, 151 to 299 USD and greater or equal to 300 USD. Participant’s consumption of alcoholic beverages during the last 12 months was recorded as none, daily, 5–6 days per week, 1–4 days a week, and 1–3 days per month. The area of residence (urban or rural) was classified as described for the area. Individuals were classified as current, ex-, and never users of tobacco. Current users were asked about the type of tobacco used: manufactured, hand-rolled, and smokeless tobacco. Smokers (manufactured and hand-rolled) were further grouped according to the frequency of consumption (≥1 and <6; ≥6 and <20; ≥20 cigarettes/day). Fagerström Test for Nicotine Dependence in Portuguese was used and categorized as 0 to 2 - very low; 3 to 4 - low; 5 - medium; 6 to 7 - high; 8 to 10 - very high.</p>
Time series used in the manuscript "Causal dependences between the coupled ocean-atmosphere dynamics over the Tropical Pacific, the North Pacific and the North Atlantic"
<p>These 6 files contain time series built using reanalyses datasets of the ECMWF as discussed in the manuscript "Causal dependences between the coupled ocean-atmosphere dynamics over the Tropical Pacific, the North Pacific and the North Atlantic" submitted for discussion in the journal "Earth System Dynamics".</p>
The field measured size-dependent volatility of ambient fine particles at different heating temperatures and the retrieval of aerosol chemical composition
<p>This is the data used in the paper of “Qiao, X, R., Chen, L., Ren, J, Y., et al. The field measured size-dependent volatility of ambient fine particles at different heating temperatures and the retrieval of aerosol chemical composition. Journal of Geophysical Research - Atmospheres”.</p>
Epigenetic targeting of PGBD5-dependent DNA damage in SMARCB1-deficient sarcomas
<p>Supplementary data for Kazansky, Kentsis et al., "Epigenetic targeting of PGBD5-dependent DNA damage in SMARCB1-deficient sarcomas."</p> <p>All files are labeled with their corresponding figure numbers.</p>
Unified Relativistic Mean Field EoSs with density dependent couplings
<p>This dataset, containing 447345 equations of state, was used or the Bayesian analysis on the <br>properties of Neutron Stars in [1]. Each EoS includes an outer crust, an inner crust and a core.<br>The outer crust used for all the EoSs is the BsK22[2], while each pair of inner crust and core was calculated<br>using the same Relativistic Mean Field model and a Compressible Liquid Drop approximation for the <br>clusters in the inner crust. The crust-core transition is determined for each model by the crossing<br>of the energy density of crust and core.</p> <p>[1] L. Scurto, H. Pais and F. Gulminelli, arXiv:2402.15548 (2024)<br>[2] J.M. Pearson, N. Chamel, A.Y. Potekhin, A.F. Fantina, C. Ducoin, A.K. Dutta, and S. Goriely, MNRAS 481, 2994 (2018)</p>
Supporting material for Kempf, M & Denis, S (2024): Resource dependency and communication networks in Early Neolithic Central-West Europe. Quaternary Environments and Humans
<p><span>Table 1. </span><span>Site names, location, and attributes of the sample used during the analysis. Sites are organised according to stage dependency. Coordinates are in WGS84, EPSG:4326.</span></p> <p><span><span>Table 2</span><span>.</span> Description of the site status<span>, based on the stages of the CO and the frequency of the sites according to the lengths of the calculated LCP at the different chronological stages (see repository for heatmaps of the LCP lengths: 10.5281/zenodo.10617484). Sites are classified following the 4 levels presented in Figure 5 in Kempf & Denis (2024). </span></span></p> <p> </p>
Choice-dependent delta-band neural trajectory during semantic category decision making in the human brain
<p>The dataset and code provided correspond to Manuscript Number: ISCIENCE-D-23-09408R1, titled "Choice-dependent delta-band neural trajectory during semantic category decision making in the human brain."</p> <p>This dataset comprises delta and alpha filtered data from a total of 19 participants. Each .mat file contains 800 cells, representing the number of trials. Each cell contains a matrix of size 128 x 1750. Here, 128 denotes the number of EEG channels, and 1750 represents the number of time points. Time points are sampled from -1 s to 2.5 s relative to the onset of the first stimulus, with a 2ms interval.<br><br></p> <p>The participants' behavioral data are stored in separate .mat files for each run (or block). Upon loading these files, a struct named "data" is loaded, containing six variables, each representing a 1 x 200 vector:</p> <ol> <li> <p>Cat1: Represents the category of the first stimulus. It takes a value of 1 for animate words and 2 for inanimate words.</p> </li> <li> <p>Cat2: Denotes the category of the second stimulus. It is assigned 1 for animate words and 2 for inanimate words.</p> </li> <li> <p>Same: Indicates the correct response for each trial. A value of 1 signifies a match between the categories of Stimulus 1 and Stimulus 2, while 2 indicates a non-match.</p> </li> <li> <p>Resp: Records the participant's decision for each trial. A value of 1 denotes a match between the categories of Stimulus 1 and Stimulus 2, whereas 2 represents a non-match.</p> </li> <li> <p>RT: Represents the participant's response time in seconds for each trial.</p> </li> <li> <p>Corr: Indicates the correctness of the participant's response. A value of 1 signifies a correct response, while 0 indicates an incorrect response.</p> </li> </ol> <p> </p>
Dependency-Induced Waste in Continuous Integration
<p>The replication package of Dependency-Induced Waste in Continuous Integration<br>Please read the README.md file</p>
Phonon Properties and Lattice Dynamics of Two- and Tri-Layered Lead Iodide Perovskites Comprising Butylammonium and Methylammonium Cations—Temperature-Dependent Raman Studies
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Vortex and MetaModel Manager input files -- Exploring impacts of declining sea-ice on ice-dependent species in the Arctic
<p>Input files for Vortex PVA models and for MetaModel Manager used in publication:</p> <p><span>Lacy, Robert C., Kit M. Kovacs, Christian Lydersen, and Jon Aars</span></p> <p><span>Linking PVA models into metamodels to explore impacts of declining sea ice on ice-dependent species in the Arctic: the ringed seal, bearded seal, polar bear complex</span></p> <p> </p>
Data from: Density-dependent unidirectional hybridization between the Japanese pond turtle, Mauremys japonica and the exotic Reeves' pond turtle, Mauremys reevesii in Japan, inferred from molecular and morphological analyses
<p>Hybridisation between the indigenous Japanese pond turtle, <em>Mauremys japonica</em>, and the exotic Reeves' pond turtle, <em>Mauremys reevesii</em>, is widespread in Japan. In this study, we examined this hybridisation using an analysis of mtDNA and 11 microsatellite markers (MS) combined with morphometry. In a Bayesian clustering analysis of MS, the admixture of two clusters equivalent to the two species was detected in the Seto Inland Sea and Ise Bay regions. While mtDNA showed reciprocal hybridisation between the two species, their hybrids tended to possess the mtDNA of the rarer species at each locality. Contrary to preceding studies, F2/later generations outnumbered F1 generations. In addition, the admixture of two mtDNA lineages (Chinese and Korean) of <em>M. reevesii</em> was widely observed in all regions, together with the range expansion of the recently introduced Chinese lineage. A significant correlation was observed between plastron morph and assignment probability of MS, showing that plastron morphology reflects the degree of introgression by <em>M. reevesii</em> in <em>M. japonica</em>. This finding means that the reproductive interference of the dominant species on a rarer species is a major factor driving the hybridisation of the two Mauremys species. In addition, the range expansion of the Chinese lineage of M. reevesii appears to enhance the introgression by <em>M. reevesii</em> in <em>M. japonica</em>.</p>
Analyzing the Dependability of Large Language Models for Code Clone Generation.
<div> <p>data.zip: <br><br>This dataset includes a collection of ten LeetCode programming problems used in the study "Analyzing the Dependability of Large Language Models for Code Clone Generation". At the top level, you will find a CSV file containing all the initial LeetCode data. Each subdirectory at this level represents a specific LeetCode problem. Within these subdirectories, you will find the original solutions, their behaviors, the input corpus, as well as folders dedicated to various temperatures, models, and code cloning tasks. Additionally, within the "repeated" folder, you will find the original LLM-generated snippets, the preprocessed snippets with the snippet behavior, and the results.</p> <p>characterizing_code_clones_project.zip: </p> <p>This zipped directory encompasses the core scripts and results used in the "Characterizing Code Clones of LLMs" research. The common folder was used to run the whole pipeline, the various parts of the pipeline are each in a folder as well as the various data analysis scripts! </p> <p> </p> </div>
Analyzing the Dependability of Large Language Models for Code Clone Generation
<p>data.zip: <br><br>This dataset includes a collection of ten LeetCode programming problems used in the study "Analyzing the Dependability of Large Language Models for Code Clone Generation". At the top level, you will find a CSV file containing all the initial LeetCode data. Each subdirectory at this level represents a specific LeetCode problem. Within these subdirectories, you will find the original solutions, their behaviors, the input corpus, as well as folders dedicated to various temperatures, models, and code cloning tasks. Additionally, within the "repeated" folder, you will find the original LLM-generated snippets, the preprocessed snippets with the snippet behavior, and the results.</p> <p>characterizing_code_clones_project.zip: </p> <p>This zipped directory encompasses the core scripts and results used in the "Characterizing Code Clones of LLMs" research. The common folder was used to run the whole pipeline, the various parts of the pipeline are each in a folder as well as the various data analysis scripts! </p>
Supporting data of "Temperature-dependent dynamics of energy stores in Drosophila" article
<p>The data generated in the study: Knoblochová, D., Dharanikota, M., Gáliková, M., and Klepsatel, P.: Temperature-dependent dynamics of energy stores in Drosophila.</p>
Data for: High-throughput micro-CT analysis identifies sex-dependent biomarkers of erosive arthritis in TNF-Tg mice and differential response to anti-TNF therapy
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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.