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18 results for “parametric study”
Dataset supporting the paper: "A Case Study on the Parametric Occurrence of Multiple Steady States"
<p>Dataset supporting the paper:</p> <p>Russell Bradford, James H. Davenport, Matthew England, Hassan Errami, Vladimir Gerdt, Dima Grigoriev, Charles Hoyt, Marek Košta, Ovidiu Radulescu, Thomas Sturm, and Andreas Weber. A Case Study on the Parametric Occurrence of Multiple Steady States. In Proceedings of ISSAC ’17, Kaiserslautern, Germany, July 25-28, 2017, 8 pages. ACM, 2017.<br> https://doi.org/http://dx.doi.org/10.1145/3087604.3087622<br> Preprint: https://arxiv.org/abs/1704.08997</p> <p>We provide all the accompanying material for the main symbolic computations in Section 2.1</p> <p>###############<br> Section 2.1.1<br> ###############</p> <p>The computations were carried out within the following setting:</p> <p>1. Compiled and functional Reduce system r3606 is available and the<br> environment variable $trunk points to the trunk of Reduce source tree<br> (e.g. ~/reduce-algebra/trunk). To compile and install Reduce see:<br> http://redlog.eu/reduce-wiki/index.php/Installation</p> <p>2. Compiled and functional QEPCAD B v1.69 is installed and it is<br> possible to call QEPCAD from Reduce (via rlqepcad). To compile and<br> install QEPCAD see: https://www.usna.edu/CS/qepcadweb/B/QEPCAD.html</p> <p>To reproduce the experiments reported in the paper go:</p> <p>./generate-problems-onevar.py</p> <p>./compute-all.sh --csl ~/reduce-algebra/trunk ./problems-onevar 4</p> <p>./einsetzen.sh</p> <p>A few notes BEFORE YOU RUN:</p> <p>1. To try a different value of k19, edit the file solbiomod26.red.<br> Currently we set k19 = 500.</p> <p>2. It is advised to run these test on a multicore machine, e.g., we<br> used 32 cores (the last argument of ./compute-all.sh script) for<br> trying the 3^11 candidates (einsetzen.sh script).</p> <p>3. The script generate-problems-assignmnets.py (called from<br> einsetzen.sh) creates 3^11 test files!</p> <p>4. The potential values to be tried using interval refinement are<br> described as real algebraic numbers, i.e., pairs of polynomial and<br> isolating interval. These numbers are stored in assignment files<br> (assignment-<var>-<possibility#>) produced by ./gml-to-red.py (called<br> from einsetzen.sh)</p> <p>###############<br> Section 2.1.2<br> ###############</p> <p>These computation were conducted in commercial Computer Algebra System, Maple 2016. We have included the Maple Worksheet file which is annotated to describe the calulations in detail. We also include a pdf printout of the worksheet which those without access to Maple can read.</p>
Parametric Study of the Radiative Load Distribution on the EU-DEMO First Wall Due to SPI-Mitigated Disruptions and in Steady-State (dataset)
<p>Database for reproducing the calculations presented in the publication "Parametric Study of the Radiative Load Distribution on the EU-DEMO First Wall Due to SPI-Mitigated Disruptions", submitted to <em>Fusion Engineering and Design</em>.</p> <p>Work carried out within the framework of the EUROfusion Consortium.</p>
Perturbed Parameters for ICEPACK-DART Study Titled "Exploring Bounded Non-parametric Ensemble Filter Impacts on Sea Ice Data Assimilation"
<p>The file contains the values of the two perturbed CICE parameters that were used in the study titled "Exploring Bounded Non-parametric Ensemble Filter Impacts on Sea Ice Data Assimilation." The tw perturbed parameters are the standard deviation of the dry snow grain radius (Rsnow), and the thermal conductivity of snow (Ksnow). There are 80 values since the ensemble used in the study had 80 members.</p>
Deflections of the s-FKLP model for parametric study purposes
<p>The test data included are for plate deflections obtained according to the s-FKLP model produced for parametric study purposes. The methodology and analysis of the obtained data is included in the Open Access article:</p> <p>Stempin, P.; Pawlak, T. P. & Sumelka, W.<br>Formulation of non-local space-fractional plate model and validation for composite micro-plates<br><em>International Journal of Engineering Science, </em><em>Elsevier BV, </em><strong>2023</strong><em>, 192</em>, 103932.</p> <p>DOI: https://doi.org/10.1016/j.ijengsci.2023.103932</p>
Parametric Study of FRP-confined RC columns
<p>Results of numerical parametric study on the transverse steel confinement effects on the structural behavior of FRP-confined RC columns</p>
User Study Data for "Enhancing Ultrasound Haptics with Parametric Audio Effects"
<p>Data from an experiment investigation the perception of ultrasound haptic and parametric audio stimuli, as described in a paper at ACM ICMI 2021.</p>
Simulation data for "Connection between Chorus Wave Amplitude and Background Magnetic Field Inhomogeneity: A Parametric Study" which will be submitted to Geophysical Research Letters
<p>Simulation data for "Connection between Chorus Wave Amplitude and Background Magnetic Field Inhomogeneity: A Parametric Study" which will be submitted to Geophysical Research Letters.</p> <p>Including the simulation input parameter file and the necessary output data for analysis described in the article. The output data consists of waveform data at certain locations (|MLAT| = 3 deg).</p>
Data and Plotting Tools to Reproduce Figures in Manuscript: A Parametric Study of the SASI Comparing General Relativistic and Non-Relativistic Treatments
<p>This repository contains two gzipped tarballs: plottingTools.tar.gz and plottingData.tar.gz. Within plottingData.tar.gz are the data files necessary to reproduce all of the figures in the manuscript: A Parametric Study of the SASI Comparing General Relativistic and Non-Relativistic Treatments. Within plottingTools.tar.gz are the scripts necessary to reproduce the figures.</p> <p>Contents of plottingTools.tar.gz:</p> <ul> <li>globalVariables.py: this contains some user-defined variables such as where the data is stored and what extension to use for saved figures (pdf, png, etc.)</li> <li>plotFigure*.py: these scripts generate the various figures in the manuscript</li> <li>publication.sty: this sets the formatting for the figures</li> <li>requirements.txt: this contains the python packages necessary to execute the scripts</li> </ul>
Frost resistance of alkali-activated concrete with different compositions – parametric study
<p><span>Alkali-Activated Materials (AAM) are often considered to be very durable and also frost-resistant. However, there are also contrary experiences. This paper focuses on the frost resistance of AAMs of different compositions – different amounts of activator and different ratios between alkali (R<sub>2</sub>O) and silicon oxide content. Sodium water glass was used as the activator and its silicate modulus was modified by the addition of KOH. The R<sub>2</sub>O content was 4 -10 % and the R<sub>2</sub>O/SiO<sub>2</sub> weight ratio was 33/67 (water glass only) up to 100/0 (KOH only). The frost resistance index was tested at the ages of 28, 91 and 365 days. Specimens were cured in foil or water and comparative specimens were also stored in foil or water. </span><span>The results obtained are inconclusive. Firstly, when the reference specimens are stored in water, their bending strength decreases. This means that the frost resistance index is dependent on the use of the reference specimens – better results of frost resistance index are obtained for water-cured beams as reference specimens as they show lower strengths. The composition has a marginal effect on the frost resistance. Longer curing times also do not increase frost resistance.</span></p>
Data set for "Parametric Study of the Harmonic Structure of Lower Hybrid Waves Driven by Energetic Ions"
<p>After unzipping the zip file, you can produce the figures shown in our paper except Figure 9 by executing the Gnuplot scripts.</p>
A parametric study of quasi-static electron acceleration by Modified Electron Acoustic wave and comparison to Knight relation
Open the record for dataset details and reuse information.
Data from: Multi-parametric study of behavioural modulation in demersal decapods at the VENUS cabled observatory in Saanich Inlet, British Columbia, Canada
Understanding biological rhythms in benthic ecosystems and their modulation by habitat cycles has important implications for resource and ecosystem management. The recent development of permanent, multi-sensor seafloor observatories in deep-water environments provides opportunities for the in situ investigation of the behaviour of benthic organisms in relation to habitat variability. This paper describes a multi-disciplinary investigation at the VENUS observatory platform in Saanich Inlet, an intermittently anoxic fjord (Vancouver Island, Canada). A remotely operated digital camera (103 m depth) was used to document changes in the abundance of shrimp (Spirontocaris spp.) and the squat lobster (Munida quadrispina), as well as bacterial mat coverage (Beggiatoa spp.). These data were used as proxies of diel rhythms related to day–night and internal tidal cycles. Seafloor photos were acquired hourly during consecutive days, before, during and after oxygen intrusion events in the fall of 2009. In order to relate biological fluctuations to habitat cycles, bottom water pressure, temperature, dissolved oxygen, and nitrate data were also acquired from the observatory database. Periodogram analysis showed a weak internal-tide-associated rhythmicity for Spirontocaris spp. that was absent in M. quadrispina and in bacterial mat coverage. Waveform analysis confirmed the absence of any day–night fluctuation in all tested species. However, a rapid intrusion of oxygenated water at the study site influenced visual counts of species, possibly blurring detectable activity rhythms. Temperature and nitrate fluctuations were more accentuated during spring tides but cross-correlation analysis indicated an absence of species responses to these habitat variables. Results are discussed within the context of the complex oceanographic dynamics of Saanich Inlet and with respect to understanding the ecological consequences of expanding hypoxia in the global ocean.
Non-alcoholic Fatty Liver Disease Parametric PET (FLiPP) Study
ClinicalTrials.gov study NCT02754037. IPD Sharing: NO. Countries: 1. Publications: 1.
Data from: Multi-parametric study of behavioural modulation in demersal decapods at the VENUS cabled observatory in Saanich Inlet, British Columbia, Canada
Open the record for dataset details and reuse information.
Randomized Prospective Multi Center Cohort Study for Primary Diagnosis of Clinically Significant Prostate Cancer With Combination of PSA/DRE and Multi Parametric Magnetic Resonance Imaging
ClinicalTrials.gov study NCT04993508. IPD Sharing: NO. Countries: 0. Publications: 0.
Muscle Multi-parametric NMR Imaging Development in Aged People With Sarcopenia or Frailty Syndrome; CLINical Study
ClinicalTrials.gov study NCT04238494. IPD Sharing: NO. Countries: 1. Publications: 0.
MultiOrgan Multi-Parametric MRI Study
ClinicalTrials.gov study NCT04137705. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Multi-parametric Magnetic Resonance Imaging for the Precise Diagnosis and Quantitative Study of Liver Steatosis, Inflammation, and Fibrosis in Chronic Liver Disease.
ClinicalTrials.gov study NCT06463366. IPD Sharing: UNDECIDED. Countries: 1. Publications: 0.
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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.