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3,363 results for “Replication”
Replication Package: Model-Driven Engineering for the Interoperability of Simulation Modeling Languages: a Case Study in the Space Industry
<p>Replication package "Architectural Support for Software Performance in Continuous Software Engineering: a Systematic Mapping Study".</p>
Replication package for: The Lost Capital Asset Pricing Model
<p>The package contains the codes and the data analysis files necessary to reproduce the figures and tables in Andrei, Cujean, and Wilson (forthcoming), "The Lost Capital Asset Pricing Model," Review of Economic Studies. Detailed instructions are also given about accessing the raw data.</p>
Replication Package for: Streaming vs. Functions: A Cost Perspective on Cloud Event Processing
<p>In cloud event processing, data generated at the edge is processed in real-time by cloud resources. Both distributed stream processing (DSP) and Function-as-a-Service (FaaS) have been proposed to implement such event processing applications. FaaS emphasizes fast development and easy operation, while DSP emphasizes efficient handling of large data volumes. Despite their architectural differences, both can be used to model and implement loosely-coupled job graphs. In this paper, we consider the selection of FaaS and DSP from a cost perspective. We implement stateless and stateful workflows from the Theodolite benchmarking suite using cloud FaaS and DSP. In an extensive evaluation, we show how application type, cloud service provider, and runtime environment can influence the cost of application deployments and derive decision guidelines for cloud engineers.</p>
The coevolution of effort and replication, recreated, replicated and corrected
<p>We replicated “The natural selection of bad science” by Paul Smaldino and Richard McElreath (2016). The replication was successful with one exception. We find that selection acting on scientist’s propensity for replication frequency caused a brief period of exuberant replication not observed in the original paper due to a coding error. This difference does not, however, change the authors’ original conclusions.</p> <p>The three panels displayed here concern Figure 5 – titled “The coevolution of effort and replication” – of the original study. Panel (a) is based on the original data and is a recreation of the original figure. Panel (b) is the result of a replication based on the same coding error and panel (c) displays the corrected result.</p> <p>While effort, false positive rate (α), and false-discovery rate converge to the originally reported values when the simulated steps are extended beyond the original 1e6 time steps, the replication rate’s progress and convergence are different from the original.</p> <p>The results of this corrected model show the following pattern: Starting with a high effort, low effort replications are more attractive than conducting novel research (that is, employing this strategy received higher payoffs), which results in the replication rate reaching nearly 100% after ~730,000 steps. At this point the decline of effort has made low-effort novel research more attractive than low-effort replications (because publishing a novel positive result is associated with a higher payof than publishing a replication) and consequently the replication rate decreases again. With the decline of effort, alpha rises up to 0.67, comparable with the value reported in the study by Smaldino and McElreath (2016).</p> <p>Smaldino, P. E., & McElreath, R. (2016). The natural selection of bad science. <em>Royal Society Open Science</em>, <em>3</em>(9), 160384. <a href="https://doi.org/10.1098/rsos.160384">https://doi.org/10.1098/rsos.160384</a></p>
Replication package for Shishkin ® Ortoleva "Ambiguous Information and Dilation: An Experiment" (Journal of Economic Theory)
<p>Replication package for Shishkin ® Ortoleva "Ambiguous Information and Dilation: An Experiment" (Journal of Economic Theory).</p> <p>It contains raw experimental data and code producing tables and figures from the paper.</p>
Replication data for: Modellbasierte Analyse einer NH3-HTWP in einem Molkereibetrieb
<p>This dataset contains the data of the publication:<br> Verdnik, M., Wagner, P., Rieberer, R., 2022. Modellbasierte Analyse einer NH3-HTWP in einem Molkereibetrieb. Proc. Deutsche Kälte-Klima-Tagung 2022, Magdeburg, Germany</p>
Replication Data for "Exploring Developer Views on Software Carbon Footprint and its Potential for Automated Reduction"
<p># Replication Data for "Exploring Developer Views on Software Carbon Footprint and its Potential for Automated Reduction"</p> <p>## Overview</p> <p>Reducing software carbon footprint could contribute to efforts to avert climate change. Past research indicates that developers lack knowledge on energy consumption and carbon footprint, and existing reduction guidelines are difficult to apply. Therefore, we propose that automated reduction methods should be explored. However, such tools must be voluntarily adopted and regularly used to have an impact.</p> <p>In this study, we have conducted interviews and a survey (a) to explore developers' existing opinions, knowledge, and practices with regard to carbon footprint and energy consumption, and (b), to identify the requirements that automated reduction tools must meet to ensure adoption. Our findings offer a foundation for future research on practices, guidelines, and automated tools that address software carbon footprint.</p> <p>## Data Contained in This Package</p> <p>- interview_survey_guide.pdf</p> <p>This file contains the interview and survey questions.</p> <p>- interview_responses.docx</p> <p>This file contains relevant material from the interviews.</p> <p>- survey_responses.xlsx</p> <p>This file contains all survey responses.</p> <p>Both interview and survey data has been anonymized to protect the privacy of the participants.</p>
Replication package for The Use of Domain-Specific Languages for Visual Analytics: A Systematic Literature Review
<p>In order to provide reproducibility, we have made all the data collected in the study titled: "The Use of Domain-Specific Languages for Visual Analytics: A Systematic Literature Review" as a replication package. This package includes the following files:</p> <ol> <li>A zip file containing the codes used for this Systematic Literature Review from NVIVO software. One separate file for each of the codes in the Zip file. (Code Summary.zip)</li> <li>Data collection form for different rounds of study. (Data_Collection_Form_Final.xlsx)</li> <li>Summary of number of papers retrieved in each round. (Number_of_Retrieved_studies.pdf)</li> </ol>
Replication package for the study "Digital Sufficiency in Flexible Work"
<p>This dataset is published for transparency and open data purposes, as part of the work "<em>'We are always on, is that really necessary?' Exploring the Path to Digital Sufficiency in Flexible Work</em>" published at <a href="https://conf.researchr.org/home/ict4s-2023">ICT4S 2023</a> conference.</p> <p><strong>The study:</strong></p> <p>We conducted three focus groups with a total of 11 participants, inside two different companies. Our aim was to investigate the notion of digital sufficiency in the context of flexible work.</p> <p><strong>Content:</strong></p> <ul> <li><em>Preliminary interview guide.pdf</em>: the interview guide containing the questions for the preliminary interview</li> <li><em>Focus group slides.pdf</em>: the slides presented to the participants of the three focus groups</li> <li><em>Focus group participant print-outs.pdf</em>: the sheets distributed to the participants of the three focus groups, for individual note-taking</li> <li><em>Codebook.xlsx</em>: the codes extracted (with the help of the software <a href="http://www.saturateapp.com">Saturate</a>) from the transcripts of the three focus groups: <ul> <li>tab <em>CODEBOOK</em>: the codes, sorted by three levels and by research question, along with their definition and a description on when the code is applicable,</li> <li>tab <em>Code Count</em>: the number of occurrence of each code in the transcripts,</li> <li>tab <em>Clustering Tactics</em>: the thematic analysis performed on the codes with level 1 "tactic". Corresponds to the Table III in the paper</li> </ul> </li> </ul> <p>For privacy reason, all names are removed and the transcript and audio recording are not part of this replication package.</p>
A multi-lab experimental assessment reveals that replicability can be improved by using empirical estimates of genotype-by-lab interaction
<p>Raw data sets, curated data sets and R code underlying the paper "A multi-lab experimental assessment reveals that replicability can be improved by using empirical estimates of genotype-by-lab interaction" </p> <p>https://doi.org/10.1101/2021.12.05.471264</p>
Replication data in the form of simulation outputs for "The joint evolution of animal movement and competition strategies"
<p>This version of the data is a re-upload of an identical dataset uploaded to DataverseNL. The data are being uploaded here for uniformity of archiving with the other supplementary materials accompanying the manuscript, "The joint evolution of animal movement and competition strategies", which is accepted for publication in <em>The American Naturalist</em>.</p> <p>The dataset consists of a single zipped folder, data/, which contains subfolders with the simulation specific data. These subfolders are named 'sim_SCENARIO_rep_NNN_gro_RMAX', where 'SCENARIO' refers to the three scenarios of the model described in our manuscript, 'NNN' is the replicate number, and 'RMAX' is the maximum cell productivity in that simulation.</p> <p>Each of the subfolders consists of the following:</p> <ol> <li>The directory ‘depends/’, which holds the ‘extract.exe’ program. This program is used to extract specific data from the stored simulation output.</li> <li>The ‘sourceMe.R’ file allows the ‘extract.exe’ program to be linked to R, delivering the required data as a list object that can be handled in R.</li> <li>The stored simulation data on agents, as a series of ‘.arc’ and ‘.bin’ files.</li> <li>The ecological snapshots of the landscape, with prey items, foragers, kleptoparasites, and handlers (depending on the scenario), which are stored as PNG files named ‘00NNN.png’, where NNN is a three digit representation of the generation number (e.g. 001 for generation 1).</li> <li>Cumulative sums of the numbers of prey items, foragers, kleptoparasites, the intake from foraging (searching for prey), and the intake from the kleptoparasitic strategy (searching for handlers), on each cell of the landscape, for each of the last 9 generations of the simulation, as ‘NNN.txt’, where LAYER may be ‘items’ (prey items), ‘foragers’ (foragers), ‘klepts’ (kleptoparasites), ‘foragers_intake’ (the intake from the foraging strategy), or ‘klepts_intake’ (the intake due the kleptoparasite strategy. NB: These files are not used in our analyses, and may be ignored.</li> </ol> <p>'SCENARIO' may be one of “foragers” (scenario 1), “obligate” (scenario 2), or “facultative” (scenario 3).</p> <p>'NNN' may be one of “001”, “002”, or “003”.</p> <p>'RMAX' may be one of “0.001”, “0.005”, “0.01”, “0.02”, “0.03”, “0.04”, or “0.05”. The manuscript presents results for 'RMAX' = 0.01.</p>
Dataset to "Loneliness is associated with retrospective self-reports of adverse childhood experiences – A replication study in Ethiopia"
<p>Find our SPSS Dataset belonging to the yet to be published work <strong>“Loneliness is associated with retrospective self-reports of adverse childhood experiences – A replication study in Ethiopia”</strong>. This cross-sectional study is investigating the interplay between adverse childhood experiences, loneliness, social network size, and mental health problems in Ethiopia in a clinical and non-clinical group. The study sample consists of 125 psychiatric outpatients at Jimma University Medical Center, South-West of Ethiopia, suffering from major depressive disorder, bipolar disorder, or psychotic disorders, and 131 non-clinical study participants. Led by an interviewer, participants completed the UCLA Loneliness Scale, the Childhood Trauma Questionnaire, the Social Network Index, and the WHO-5 Well-Being Index. </p> <p>Definitions of the variable values and additional information can be found in the attached Codebook.</p>
Source Data for Published Study "Are changes in nociceptive withdrawal reflex magnitude a viable central sensitization proxy? Implications of a replication attempt"
<p>Upload version NWR_v01_20230409</p> <p>Authors: Alexandros Guekos, Alince Catrine Grata, Michèle Hubli, Martin Schubert, and Petra Schweinhardt</p> <p>The present data was collected from August to October 2019 as part of a replication attempt of a previously published study (Ellrich, J., and R-D. Treede. "Convergence of nociceptive and non-nociceptive inputs onto spinal reflex pathways to the tibialis anterior muscle in humans." Acta physiologica scandinavica 163.4 (1998): 391-401, https://doi.org/10.1046/j.1365-201X.1998.t01-1-00392.x). </p> <p>The results of the replication study have been published under open access (Guekos, A., et al. "Are changes in nociceptive withdrawal reflex magnitude a viable central sensitization proxy? Implications of a replication attempt" Clinical Neurophysiology 145 (2023): 139-150, https://doi.org/10.1016/j.clinph.2022.09.011).</p> <p>Details of the paradigm, the experimental setup, and the analysis can be found there.</p> <p>In brief, 16 healthy adults (8 men and 8 women) underwent a single experimental session during which a tonic heat stimulus was applied on one leg to the foot sole and on the other to the calf muscle. Both legs were tested consecutively in pseudorandom order. Concurrently, subjects received transcutaneous electrical stimuli to elicit the nociceptive withdrawal reflex (NWR). The muscle responses were recorded via surface electromyography (sEMG) from the biceps femoris (BF), rectus femoris (RF), and tibialis anterior (TA).</p> <p>The protocol consisisted of eight blocks per leg. During the first two blocks no temperature stimulation was applied. These two blocks served to identify the NWR threshold at the BF. For threshold determination, a single ascending staircase with either single electrical stimulations or triplets (at 2Hz) were used. From the triplets, only the muscle response to the third stimulation was analysed. The higher of the two obtained currents was used as the threshold. The following six blocks used six different temperatures (one per block) of 32, 36, 39, 42, 45 and 46 centigrade. During each block eight transcutaneous electrical stimuli were applied, either to the medial plantar nerve (MP) on the foot sole or to the retromalleolar pathway of the sural nerve (SU). The stimulations increased from -4 mA w.r.t. threshold to 200% threhold. Participants verbally rated perceived pain for every stimulation during these six blocks.</p> <p>Every electrical stimulation consisted of a train of five rectangular stimuli of 1 ms duration delivered at 200 Hz. Muscle responses were recorded from 120 pre- to 380 ms post-stimulation. The recorded sEMG signals were sampled at 48 kHz and downsampled to 6 kHz, rectified, band-pass filtered from 10 Hz to 500 Hz and amplified up to 125 times. Between 120 ms pre- and 380 ms post-stimulation, traces for all applied stimulations were automatically saved into separate txt files.</p> <p>Please consult the README.txt file for details on the structure of the uploaded data and for information w.r.t. potential instances of incompleteness or unusability.</p> <p>The study was funded by the Swiss National Science Foundation as part of a grant to PS (grant number 320030_179191/1).</p>
Penothypic integration: assessing the value of study replication
<p>This repository contains the databases and scripts used to analyze the phenotypic integration of different species, populations, and sexes and assess which structural paths were generally (vs. conditionally) supported (vs. unsupported). These data were used in the following study:</p> <p>Irene Gaona-Gordillo, Benedikt Holtmann, Alexia Mouchet, Alexander Hutfluss, Alfredo Sánchez-Tójar, and Niels J. Dingemanse. <em>Unpublished manuscript. </em>Are animal personality, body condition, physiology, and structural size integrated? A comparison of species, populations, and sexes, and the value of study replication. J Anim Ecol.</p> <p>For any further information, please contact: </p> <p>Irene Gaona-Gordillo, email: gaona-gordillo@bio.lmu.de</p> <p>Niels Dingemanse, email: n.dingemanse@lmu.de</p>
Replication Data for: Proton transport through nanoscale corrugations in two-dimensional crystals
<p>This dataset contains source data for Main Figures from "Proton transport through nanoscale corrugations in two-dimensional crystals, <i>Nature,</i> volume 620, pages 782–786" Data plotted as curves and histograms are provided in .xlsx files. AFM data are provided in both .txt and SPIP-compatible .asc file types. Filenames correspond to the figure labels and plot information as in the publication.</p>
Directed Stepwise Tracing of Polysynaptic Neuronal Circuits With Replication-deficient Pseudorabies Virus
<p>Data for paper: Directed Stepwise Tracing of Polysynaptic Neuronal Circuits With Replication-deficient Pseudorabies Virus.</p> <p>Brain functions are accomplished by polysynaptic circuits formed by neurons wired together through multiple orders of synaptic connections. Polysynaptic connectivity has been difficult to examine due to a lack of methods of continuously tracing the pathways in a controlled manner. Here we demonstrate directed, stepwise retrograde polysynaptic tracing by inducible reconstitution of replication-deficient transneuronal pseudorabies virus (PRV<sup>∆IE</sup>) in the brain. Furthermore, PRV<sup>∆IE</sup> replication can be temporally restricted to minimize its neurotoxicity. With this tool, we delineate a wiring diagram between the hippocampus and striatum-- two major brain systems for learning, memory and navigation--which consist of projections from specific hippocampal domains to specific striatal areas via distinct intermediate brain regions. Therefore, this inducible PRV<sup>∆IE </sup>system provides a tool for dissecting polysynaptic circuits underlying complex brain functions.</p>
Replication Data for: "Diffusion of Gender Norms: Evidence from Stalin's Ethnic Deportations" by Miho, Jarotschkin, and Zhuravskaya (JEEA 11805)
<p>This is the Data and Code for replication of the JEEA article "Diffusion of Gender Norms: Evidence from Stalin’s Ethnic Deportations” by Miho, Jarotschkin, and Zhuravskaya.</p> <p>See Readme file for details. Note that several datasets used in the article are proprietary and are not included in this package. Readme file explains steps necessary to obtain these datasets. The replication files are in directory "replication." The package also includes all the steps needed to obtain the datasets needed for replication from the raw sources (see additional directory "build_intermediary"), files in this directory are supplementary and not needed for replication.</p> <p>Citation: Miho, Jarotschkin, and Zhuravskaya. "Diffusion of Gender Norms: Evidence from Stalin’s Ethnic Deportations”, Journal of European Economic Association. (Forthcoming).</p>
Replication Package for: Mapping Firms' Locations in Technological Space: A Topological Analysis of Patent Statistics
<p>This replication package contains the data and the code to generate the paper’s main results, as well as the Online Appendix, for “Mapping Firms’ Locations in Technological Space: A Topological Analysis of Patent Statistics” by Emerson G. Escolar, Yasuaki Hiraoka, Mitsuru Igami, and Yasin Ozcan (published in <em>Research Policy</em>, volume 52, issue 8, October 2023; full text available online at https://doi.org/10.1016/j.respol.2023.104821).</p>
Empirical Study on Test Generation Using GitHub Copilot --- Replication Package
<p>This replication package contains the data and scripts used in the "Empirical Study on Test Generation Using GitHub Copilot" thesis. </p>
Source data for "Regulation of replication origin licensing by ORC phosphorylation reveals a two-step mechanism for Mcm2-7 ring closing"
<p>Source data for "Regulation of replication origin licensing by ORC phosphorylation reveals a two-step mechanism for Mcm2-7 ring closing" </p> <p>The data is organized by Figure and associated Supp Figure(s). A README file is included in each figure folder to explain the files.</p> <p>(note: Data is included for Figs2-7 and SuppFigs 2-8. Fig.1 and SuppFig.1 did not have any associated data matrices, so there is no upload for them here). </p> <p>Briefly, the single molecule data is included in several different formats, all generated from single-molecule TIRF-microscopy video files using Matlab:</p> <p>Integrated trace files "traces" include integrated fluorescence intensity at individual DNA molecules over a 20 minute reaction.</p> <p>Background-corrected trace files normalize the integrated fluorescence intensity to a local-average background, as described in the Methods section of the paper-- these are used for EFRET calculations.</p> <p>"Intervals" files include the start, end time, and duration of protein-DNA interactions and were generated from the trace files and the raw videos using the Imscroll program (available at: https://github.com/gelles-brandeis/CoSMoS_Analysis).</p> <p>EFRET vectors are concatenated vectors of the EFRET vs time values of all protein-DNA interactions in the experiment-- these are used to generate EFRET heat maps. </p> <p>Matlab analysis scripts used in the paper are uploaded in a separate folder "ALA_scripts_used_final". Several of these scripts reference custom Matlab functions from the Gelles lab which are available here: https://github.com/gelles-brandeis/jganalyze and should be downloaded along with my attached scripts file. </p> <p>note: Raw single-molecule video files have not been uploaded here due to large sizes, but can be provided upon request. </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.