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1,197 results for “FLEXIBILITY”
Decision-making in dynamic, continuously evolving environments: Quantifying the flexibility of human choice
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Data from: Complementary roles of dorsal and ventral hippocampus in the flexible adaptation of goal-directed behavior
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Route flexibility is associated with headwind minimization in a long-distance migratory seabird
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Floral preferences of mountain bumble bees are constrained by functional traits but flexible through elevation and season
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Data from: Combining Unity with machine vision to create low latency, flexible, and simple virtual realities
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Code and example images from: recolorize: An R package for flexible color segmentation of biological images
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Managing the tradeoff between reproduction and survival requires flexibility in behavior and gene regulation in three-spined stickleback
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Inhibitory control, exploration behaviour and manipulated ecological context are associated with foraging flexibility in the great tit
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Raw electrophysiology recording files from toads implanted with flexible mesh electronics
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Data from: Flight initiation distance is repeatable and geographically flexible in greylag geese (Anser anser)
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The evolution of dynamic and flexible courtship displays that reveal individual quality
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Great tits (Parus major) flexibly learn that herbivore-induced plant volatiles indicate prey location – an experimental evidence with two tree species
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Deformation of flexible ferromagnetic filaments under a rotating magnetic field
<p>This repository contains experimental data and images related to the publication: A. Zaben, G. Kitenbergs, A. Cēbers (2020) Deformation of flexible ferromagnetic filaments under a rotating magnetic field. Journal of Magnetism and Magnetic Materials, 499, 166233 <a href="https://doi.org/10.1016/j.jmmm.2019.166233%20/">https://doi.org/10.1016/j.jmmm.2019.166233 </a> / <a href="https://arxiv.org/abs/1908.02604">https://arxiv.org/abs/1908.02604</a>. </p> <p> </p> <p>Excel files are results named corresponding to figure number in the publication. </p> <p> </p> <p>Root file '1' is for experimental images used for Fig.3, 4 and 5; where either the length is constant having file names as the value of the field strength or named with length values with fixed field strength for different frequencies. The images are named as the frequency value followed by the acquisition index. </p> <p>Data '2' is for images of relaxation experiments presented in Fig.6, for three different lengths and named as Experiment number (time index), having a frame rate of 150. </p>
Dataset for Male Eurasian jays flexibly alter their food sharing in line with partners' choices
<p>This is the raw data for Exp. 1 and Exp. 2 from "Investigating the flexibility of male Eurasian jays' food-sharing behavior' by Rachel C Crosby, Edward W Legg, Katharina F. Brecht, Michael T Mendl, Ljerka Ostojic and Nicola S. Clayton in a machine-readable format. It was previously pre-printed under the title of "Male Eurasian jays flexibly alter their food sharing in line with partners’ choices".</p> <p> </p>
Data-driven Household Load Flexibility Modelling: Shiftable Atomic Load
<p>This is flexibility model for shiftable atomic loads (i.e. washing machine, dryers and dish washers). The model is based on real 1-minute level measurements from real households over period of time. The details of the model are described in [R]. The model is implemented in Excel for cloth washing machines weekday consumption and flexibility scenario and all the required data is included for modelling the other equipment.</p> <p>[R] Degefa, M.Z., Sæle, H., Petersen, I. and Ahcin, P., 2018, October. Data-driven Household Load Flexibility Modelling: Shiftable Atomic Load. In <em>2018 IEEE PES Innovative Smart Grid Technologies Conference Europe (ISGT-Europe)</em> (pp. 1-6). IEEE.</p> <p><a href="https://ieeexplore.ieee.org/document/8571836">https://ieeexplore.ieee.org/document/8571836</a></p>
Dispa-SET Output files for the JRC report "Power System Flexibility in a variable climate"
<p>Here you can find the model results of the <a href="https://doi.org/10.2760/75312">report</a>:</p> <pre><code>De Felice, M., Busch, S., Kanellopoulos, K., Kavvadias, K. and Hidalgo Gonzalez, I., Power system flexibility in a variable climate, EUR 30184 EN, Publications Office of the European Union, Luxembourg, 2020, ISBN 978-92-76-18183-5 (online), doi:10.2760/75312 (online), JRC120338. </code></pre> <p>This dataset contains both the raw GDX files generated by the GAMS (<www.gams.com>) optimiser for the <a href="http://www.dispaset.eu">Dispa-SET model</a>. Details on the output format and the names of the variables can be found in the Dispa-SET documentation. A markdown notebook in R (and the rendered PDF) contains an example on how to read the GDX files in R.</p> <p>We also include in this dataset a data frame saved in the <a href="https://parquet.apache.org/">Apache Parquet format</a> that can be read both <a href="http://arrow.apache.org/blog/2019/08/08/r-package-on-cran/">in R</a> and <a href="https://arrow.apache.org/docs/python/parquet.html">Python</a>.</p> <p>A description of the methodology and the data sources with the references can be found into the report.</p> <p><strong>Linked resources</strong></p> <ul> <li>Input files:<strong> </strong>https://zenodo.org/record/3775569#.XqqY3JpS-fc</li> <li>Source code for the figures: https://github.com/energy-modelling-toolkit/figures-JRC-report-power-system-and-climate-variability</li> </ul> <p><strong>Update</strong></p> <p>[29/06/2020] Updated new version of the Parquet file with the right data in the column `climate_year`</p>
Data from: The multilocus multispecies coalescent: a flexible new model of gene family evolution
<p>Incomplete lineage sorting (ILS), the interaction between coalescence and speciation, can generate incongruence between gene trees and species trees, as can gene duplication (D), transfer (T) and loss (L). These processes are usually modelled independently, but in reality, ILS can affect gene copy number polymorphism, i.e., interfere with DTL. This has been previously recognised, but not treated in a satisfactory way, mainly because DTL events are naturally modelled forward-in-time, while ILS is naturally modelled backwards-in-time with the coalescent. Here we consider the joint action of ILS and DTL on the gene tree/species tree problem in all its complexity. In particular, we show that the interaction between ILS and duplications/transfers (without losses) can result in patterns usually interpreted as resulting from gene loss, and that the realised rate of D, T and L becomes non-homogeneous in time when ILS is taken into account. We introduce algorithmic solutions to these problems. Our new model, the <em>multilocus multispecies coalescent</em> (MLMSC), which also accounts for any level of linkage between loci, generalises the multispecies coalescent model and offers a versatile, powerful framework for proper simulation and inference of gene family evolution.</p>
Data from: Phenotypic flexibility in background-mediated color change in sticklebacks
<p>Phenotypic flexibility may incur a selective advantage in changing and heterogeneous environments, and is increasingly recognized as an integral aspect of organismal adaptation. Despite the widespread occurrence and potential importance of rapid and reversible background-mediated color change for predator avoidance, knowledge gaps remain regarding its adaptive value, repeatability within individuals, phenotypic correlates, and whether its expression is context dependent. We used manipulative experiments to investigate these issues in two fish species, the three-spined (<i>Gasterosteus aculeatus</i>) and nine-spined stickleback (<i>Pungitius pungitius</i>). We sequentially exposed individuals to dark and light visual background treatments, quantified color change from video recordings, and examined associations of color change with phenotypic dimensions that can influence the outcome of predator-prey interactions. <i>G. aculeatus</i> expressed a greater degree of color change compared to <i>P. pungitius</i>. In <i>G. aculeatus, </i>the<i> </i>color change response was repeatable within individuals. Moreover, the color change response was independent of body size but affected by sex and boldness, with males and bolder individuals changing less. Infection by the parasite <i><span>Schistocephalus solidus</span></i> did not affect the degree of color change, but it did modulate its association with sex and boldness. <i>G. aculeatus</i> adjusted the expression of color change in response to predation risk, with enhanced color change expression in individuals exposed to either simulated attacks, or olfactory cues from a natural predator. These results provide novel evidence on repeatability, correlated traits, and context dependence in the color change response and highlight how a suite of factors can contribute to individual variation in phenotypic flexibility.</p>
Butterflies fly using efficient propulsive clap mechanism owing to flexible wings
<p class="Teaser">Butterflies look like no other flying animal, with unusually short, broad and large wings relative to their body size. <span>Previous studies have suggested butterflies use several unsteady aerodynamic mechanisms</span> <span>to </span>boost force <span>produc</span>tion with <span>upstroke wing</span> <span>clap </span>being a prominent feature<span>.</span> When the wings clap together at the end of upstroke the air between the wings is pressed out, creating a jet, pushing the animal in the opposite direction. <span>Although </span>viewed, for the last 50 years, <span>as a </span>crucial <span>mechanism</span> in insect flight<span>, quantitative </span>aerodynamic <span>measurements of the clap in freely flying animals are lacking</span>. Using quantitative flow measurements behind freely flying butterflies during take-off and a mechanical clapper, we provide aerodynamic performance estimates for the wing clap. We show that flexible butterfly wings, forming a cupped shape during the upstroke and clap, thrust the butterfly forwards, while the downstroke is used for weight support. We further show that flexible wings dramatically increase the useful impulse (+22%) and efficiency (+28%) of the clap compared to rigid wings. Combined, our results suggest butterflies evolved a highly effective clap, which provides a mechanistic hypothesis for their unique wing morphology. Furthermore, our findings could aid the design of manmade flapping drones, boosting propulsive performance.</p>
Flexible metagenome analysis using the MGX framework -- Benchmark data
<p>Synthetic benchmark metagenomes and annotations used to benchmark taxonomic classification approaches</p> <p>in https://doi.org/10.1186/s40168-018-0460-1</p>
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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.