Find research datasets worth reusing

opencc-by-4.0Jun 2018View details →

Supplementary data for "Heterometallic perovskite-type metal-organic framework with an ammonium cation: structure, phonons, and optical response"

Optimised structures of [NH4][Na0.5M0.5(COOH)3] (M = Al, Cr) Phonon output for [NH4][Na0.5Cr0.5(COOH)3] Gif of the T’(NH4+) mode (no. 23). The c-axis is the vertical direction. For further information please see the associated publication.

opencc-by-sa-4.0Jul 2018View details →

SPICES – Sea ice type maps from Fram Strait, Barents and Kara Sea

Sea ice type classification of Sentinel-1 SAR dual polarization EW images.  Prior to classification, Sentinel-1 SAR images have been pre-processed to remove noise [1]. The procedure of classification is comprised of the following steps: 1. Haralick texture features are computed, 2. Principal Component Analysis (PCA) is applied, 3. K-means clustering is used to group the data into 15 clusters using factor scores of the PCA as input, 4. The 15 clusters are analysed by an ice expert and classified as open water and different types of sea ice.   [1] J.-W. Park, A. A. Korosov, M. Babiker, S. Sandven, J.-S. Won, Efficient Thermal Noise Removal for Sentinel-1 TOPSAR Cross-Polarization Channel, IEEE Transactions on Geoscience and Remote Sensing, 2018; 56, 3, DOI:10.1109/TGRS.2017.2765248.

opencc-by-4.0Jul 2018View details →

Circulation type classifications for surface temperature and precipitation optimized for Italy

The four files are two couple of files for two circulation type classifications (pct9 and san9) optimized for Italy, in order to stratify precipitation and surface temperature respectively. "pct9.cla" and "san.cla" are the circulation type daily series between 1979 and 2015 computed on mean sea level pressure (MSLP) and geopotential height at 500 hPa (500HGT) respectively. Meteorological fields are extracted by the NCEP-NCAR Reanalysis 2 dataset. "pct-nc.txt" and "san9-nc.txt" are the centroid values of MSLP and 500HGT respectively, computed on 9 classes over a spatial domain of 7 X 7 grid points across Italy. These files are created through the COST733 software package (DOI: 10.1002/joc.3920).  The pct9 and san9 classifications were selected as the best performing for the stratifacation of precipitation and surface temperature respectively across Italian peninsula, through a sensitivity analysis detailed in a specific study (DOI: 10.1002/joc.5219). In summary several circulation type classifications were computed with different classification methods, number of types and classification variables (i.e. predictands). Then such classifications were compared through the use of proper statistical indexes in order to assess the stratification of the ground-level precipitation and the surface air temperature across Italian peninsula. These two classifications could be evaluated also for other meteorological or environmental variables.

opencc-by-4.0Jul 2018View details →

Data set for "State-dependent cell-type-specific membrane potential dynamics and unitary synaptic inputs in awake mice"

Data set for: Pala A, Petersen CCH (2018) State-dependent cell-type-specific membrane potential dynamics and unitary synaptic inputs in awake mice. eLife 7: e35869. DOI: https://doi.org/10.7554/eLife.35869. There are 12 files in this data upload: 1. '2018_Pala_eLife.pdf' - this is a pdf version of the online publication: Pala & Petersen (2018). 2. 'data.mat' - this is a Matlab data structure, which contains all the data for the publication. 3. 'DataViewer.m' - this is a Matlab code for viewing the data. 4. 'DataViewer.fig' - this is a Matlab figure file, which is the GUI layout for 'DataViewer.m'. 5. 'PalaPetersen_Plot.m' - this is a Matlab code, which plots the figures for Pala & Petersen (2018). 6. 'PalaPetersen_Analysis.m' - this is a Matlab code, which analyses the data for the figures of Pala & Petersen (2018). 7. 'blankAPs.m' - this is a Matlab code, which blanks action potentials from the membrane potential trace. 8. 'lowpassfilt.m' - this is a Matlab code, which low pass filters the LFP. 9. 'medianFiltAPs.m' - this is a Matlab code, which median filters the membrane potential trace to remove action potentials. 10. 'remTrialswithAPs.m' - this is a Matlab code, which removes trials with action potentials. 11. 'retrieveSegDur.m' - this is a Matlab code, which retrieves chunks of the recording of a given length. 12. 'suptitleAP.m' - this is a Matlab code, which puts titles above subplots.

opencc-by-4.0Sep 2018View details →

Compression tests and direct shear test of two types of railway ballast

This data set contains measurement data from uniaxial compression tests and direct shear tests  conducted on two types of railway ballast. For a detailed description of the experiments see: B. Suhr, S. Marschnig and K. Six: "Comparison of two different types of railway ballast in compression and direct shear tests: experimental results and DEM model validation" Granular Matter (2018) Doi: 10.1007/s10035-018-0843-9 For the uniaxial compression tests, measured normal forces and vertical paths are provided. The direct shear tests are conducted directly afterwards, i.e. the information for one compression and one shear test are contained in only one file. For the shear tests shear paths, shear forces and vertical path are provided. At first the uniaxial compression test is carried out. At the end of this test, the normal load is equal to zero. For the following direct shear test, the normal load is constant (according to the load specified in the file name) and not recorded in the file. The direct shear test starts, when the measured shear path is greater than zero. Check the README.txt file for more information.

opencc-by-4.0Feb 2019View details →

Keystroke timing and pressure data captured during touchscreen typing by early Parkinson's disease patients and healthy controls

DATASET The present dataset comprises keystroke timing and pressure data that correspond to short text excerpts typed by early Parkinson’s disease (PD) patients (n=18) and healthy controls (n=15) on a common touchscreen-equipped smartphone (LG Nexus 5X with a screen of 5.2 inches in diagonal and a resolution of 1080 × 1920 pixels, running native Android 7.0). Subjects were asked to transcribe up to 11 short text excerpts, with the initial one being 200 characters-long and common for all subjects, while the rest were 40-115 characters-long, pseudorandomly drawn from the fairy tale 'The Little Prince'. Data were recorded using a custom Android Operating System input method (keyboard), developed for the purposes of the study. Additional details on exepriment design, material and methods can be found in the related research article mentioned below.  Data consist of sequences of raw press and release timestamps (in milliseconds), as well as of values of normalized pressure (0.000-1.000) applied to initiate keystrokes, corresponding to the consecutive keys tapped during the transcription of each text excerpt. Data included in the 'Data' folder are organised in sub-folders per subject. Each sub-folder contains a number of .txt files with each one corresponding to a text excerpt typed by the particular subject. Files are named using the format S##_TEX##.txt, with S## denoting the subject's coded ID and TEX## the serial number of the transcribed text excerpt. For all subjects, file S##_TEX01.txt corresponds to the initial and common 200 characters-long text excerpt. Each file contains the sequences of raw key press/release timestamps (Tp#, Tp#) and normalized pressure (NP#), applied to initiate each keystroke, in the following format: { Press, Tp1, Release, Tr1, NP1 Press, Tp2, Release, Tr2, NP2 . . .   Press, Tpn, Release, Trn, NPn } where 1,2,...,n denote the serial index of the key tapped during typing. Note: Out of 33 subjects, 32 managed to transcribe 8 to 11 text excerpts, while the remaining one (Subject ID: 16) typed only 5.  Ten subjects (Subject IDs: 6, 14, 16, 17, 25, 27, 29, 31, 32, 33) did not manage to type the initial 200 characters-long excerpt in its entirety. The dataset also includes a record, in Microsoft Excel format (Demographics_Clinical_Characteristics.xlsx), of the demographic and clinical characteristics (with respect to PD) of subjects. Entries of the Excel file are linked to subjects' sub-folders and individual keystroke data text files via the coded ID of the subject. Demographic characteristics included: Age; Gender; Education level; Years of smartphone usage; Dominant hand1 Clinical characteristics included: Group (PD, Control); Years from diagnosis; Hoehn-Yahr disease stage; Most affected side2; Levodopa Equivalent Daily Dose; UPDRS_III3 total score; UPDRS_III Item 21 Tremor-Right hand; UPDRS_III Item 21 Tremor-Left hand; UPDRS_III Item 22 Rigidity-Right hand; UPDRS_III Item 22 Rigidity-Left hand; UPDRS_III Item 23 Finger taps-Right hand; UPDRS_III Item 23 Finger taps-Left hand; UPDRS_III Item 31 Body bradykinesia/ Hypokinesia 1Dominant hand: (Relating to handedness) the operant hand generally used for performing fine motor-skills tasks. 2Most affected body side by Parkinson's disease 3UPDRS_III: Unified Parkinson's Disease Rating Scale Part III (Motor section)   RELATED RESEARCH This dataset was originally used and described in the OPEN ACCESS publication:  [1] Iakovakis, D., Hadjidimitriou, S., Charisis, V., Bostantzopoulou, S., Katsarou, Z., & Hadjileontiadis, L. J. (2018). Touchscreen typing-pattern analysis for detecting fine motor skills decline in early-stage Parkinson’s disease. Scientific reports, 8(1), 7663. <a href="http://doi.org/10.1038/s41598-018-25999-0">https://doi.org/10.1038/s41598-018-25999-0</a>  All documents and papers that report on research that uses this dataset will acknowledge this by citing the above publication.   ETHICS & FUNDING The study during which the present dataset was collected was approved by the Aristotle University of Thessaloniki Bioethics Committee of Medical School (approval no. 359/3.4.17), Thessaloniki, Greece. Informed consent, including permission for third-party access to pseudo-anonymised data, was obtained from all subjects prior to their engagement with the study. The work has received funding from the European Union's Horizon 2020 research and innovation programme under Grant Agreement No 690494 - i-PROGNOSIS: Intelligent Parkinson early detection guiding novel supportive interventions (<a href="http://www.i-prognosis.eu">i-prognosis.eu</a>).   CORRESPONDANCE Any inquiries regarding this dataset should be adressed to: Mr. Dimitrios Iakovakis (Electrical & Computer Engineer, PhD candidate) Signal Processing & Biomedical Technology Unit Department of Electrical & Computer Engineering Aristotle University of Thessaloniki University Campus, Building D, 6th floor Thessaloniki, Greece, GR54124 Tel: +30 2310 996319 Fax: +30 2310 996312 E-mail: dimiiako12@gmail.com   LICENSE This is an open access dataset, licensed under Creative Commons Attribution 4.0 International (<a href="https://creativecommons.org/licenses/by/4.0/">https://creativecommons.org/licenses/by/4.0/</a>).   WARRANTY This dataset comes without any warranty. Administrators of this dataset can not be held accountable for any damage (physical, financial or otherwise) caused by the use of this dataset.

opencc-by-4.0Jun 2019View details →

Irish Traditional Music Tune Types Thesaurus

A Simple Knowledge Organisation System (SKOS) Thesaurus. Incorporates dance tunes and other tune types found in contemporary Irish traditional music. Developed for use at the Irish Traditional Music Archive. Contains Irish language and English terms.

Science ready spectra and their best-fitting models described in the research paper ``Internal dynamics and stellar content of nine ultra-diffuse galaxies in the Coma cluster prove their evolutionary link with dwarf early-type galaxies'' by Chilingarian et al.

Science ready spectra of nine ultra-diffuse galaxies in the Coma cluster collected with the Binospec multi-object spectrograph and their best-fitting PEGASE.HR templates obtained using the NBursts full spectrum fitting code. These spectra were presented in the paper ``Internal dynamics and stellar content of nine ultra-diffuse galaxies in the Coma cluster prove their evolutionary link with dwarf early-type galaxies'' by Chilingarian et al. accepted for publication in the Astrophysical Journal on Sep/3/2019 (arXiv:1901.05489). Each spectrum is presented as a binary FITS table, which contains a spectrum (wavelength, flux, uncertainties), best-fitting template, best-fitting parameters (radial velocity, age, metallicity), and a pixel mask used in the fitting procedure. For six galaxies there are two files provided: (i) one-dimensional optimally extracted integrated spectrum and (ii) two dimensional spectrum for spatially resolved radial velocity information. For the remaining three galaxies, only spatially resolved spectra are provided.

Analysis of the type of license for medical dissertation (Lublin 2011-2019)

Analysis of the type of license for medical dissertation (Lublin 2011-2019). The data comes from the Digital Library of the Medical University of Lublin and the Internal Digital Library (2011-2019 to number 90/2019). Percentage of authors who both shared their dissertation and consented to its copying by users - (authors potentially open to sharing work under CC or similar licenses) - "extended" permitted use; percentage of authors who shared their dissertation, but without permission to copy it - only limited use complying with fair use doctrine; percentage of authors who chose access to their doctoral dissertation only in the Library (maximum access limitation, no online access)

Molecular dynamics simulations of the interaction of wild type human CYP2J2 with DHA (POSES 1-4)

Description of files in this dataset: MD_wt_CYP2J2_DHA_StateX_repeatY.zip : Series of zipped directories for molecular dynamics simulations of docosahexaenoic acid (DHA) in the active site of wild type CYP2J2. X is the docking pose number that constitutes the starting point of the simulation (the 4 lowest-energy poses from docking were selected as the starting points of the simulations - this dataset is State(pose) 1). Y is the repeat (each simulation was repeated 3 times, hence there are 3 repeats per pose).   Each directory contains the following sub-directories: 001.leap : Amber parameter and coordinate files; PDBs; ligands; leap commands 002.min : Minimisation stage 003.heat : Heating stage 004.equil: Equilibration stage 005.md : Production stage 006.analysis : Basic energy graphs 007.cpptraj: Contains only the file strip.md.nc (Amber trajectories stripped of water in netCDF format)

Molecular dynamics simulations of the interaction of wild type human CYP2J2 with arachidonic acid (POSES 3 and 4)

Description of files in this dataset: MD_wt_CYP2J2_AA_StateX_repeatY.zip : Series of zipped directories for molecular dynamics simulations of arachidonic acid in the active site of wild type CYP2J2. X is the docking pose number that constitutes the starting point of the simulation (the 6 lowest-energy poses from docking were selected as the starting points of the simulations - this dataset is State(pose) 1). Y is the repeat (each simulation was repeated 4 times, hence there are 4 repeats per pose).   Each directory contains the following sub-directories: 001.leap : Amber parameter and coordinate files; PDBs; ligands; leap commands 002.min : Minimisation stage 003.heat : Heating stage 004.equil: Equilibration stage 005.md : Production stage 006.analysis : Basic energy graphs 007.cpptraj: Contains only the file strip.md.nc (Amber trajectories stripped of water in netCDF format)

Homology modelling, molecular docking and molecular dynamics simulations of wild type and mutant human CYP2J2 with three polyunsaturated fatty acids

This is the "parent" repository for the Data Note : "Molecular dynamics simulations of the interaction of wild type and mutant human CYP2J2 with polyunsaturated fatty acids" by Abelak, Bishop-Bailey and Nobeli. It contains a document (Abelak_etal_Methods.pdf) describing the methods used to produce the data here and the data in all repositories supplementing it. It also contains a shell script (create_sim4_repeats.sh) that is typical of those used to set up the molecular dynamics simulations in the repositories supplementing this one. Finally, it contains the results of the homology modelling and docking simulations that formed the starting points for the molecular dynamics simulations in this study. Description of files in this dataset: C2J2_min3_mod_noH.pdb : Homology model of the wild type CYP2J2 built from an alignment of templates with PDB ids: 1SUO, 2P85, 3EBS and 1Z10. docking_wild_type_C2J2.zip : Nine docked poses of arachidonic acid docked to the homology model of the wild type CYP2J2. Details of how this data was produced is available in the Abelak_etal_Methods.docx document.

Molecular dynamics simulations of the interaction of wild type human CYP2J2 with arachidonic acid (POSES 1 and 2)

Molecular dynamics simulations of the interaction of wild type human CYP2J2 with arachidonic acid (POSES 5 and 6)

Molecular dynamics simulations of the interaction of wild type human CYP2J2 with EPA (POSES 1-4)

Description of files in this dataset: MD_wt_CYP2J2_EPA_StateX_repeatY.zip : Series of zipped directories for molecular dynamics simulations of eicosapentaenoic acid (EPA) in the active site of wild type CYP2J2. X is the docking pose number that constitutes the starting point of the simulation (the 4 lowest-energy poses from docking were selected as the starting points of the simulations - this dataset is State(pose) 1). Y is the repeat (each simulation was repeated 3 times, hence there are 3 repeats per pose).   Each directory contains the following sub-directories: 001.leap : Amber parameter and coordinate files; PDBs; ligands; leap commands 002.min : Minimisation stage 003.heat : Heating stage 004.equil: Equilibration stage 005.md : Production stage 006.analysis : Basic energy graphs 007.cpptraj: Contains only the file strip.md.nc (Amber trajectories stripped of water in netCDF format)

Data and Code for "Cell Type-specific Genome Scans of DNA Methylation Diversity Indicate an Important Role for Transposable Elements"

This is a release of the gitlab repository "meta-methylome" (https://gitlab.com/okartal/meta-methylome.git) that, in addition to the code, also contains the resulting genomic data. Extract the directory on the command line using <pre><code class="language-bash">$ tar -xhzvf meta-methylome.tar.gz</code></pre> to preserve the symbolic links.

opencc-by-4.0Feb 2024View details →

Hydraulic burst pressure test of Type IV composite pressure vessel

The present dataset belongs to a hydraulic burst pressure test of one Type IV vessel designed to burst at 200 bar. Before testing, the vessel was inspected by ultrasonic measurements. During burst pressure test, strain gauges at nine positions within the cylindrical part and on one dome of the tank recorded the deformation behavior of the vessel. The dataset provides information on the nominal tank design and winding layup, data of geometrical measurement of a nominal identical vessel, data of the ultrasonic inspection and the pressure and strain gauge data recorded during burst pressure test. Assembling this information, the data set provides an experimental validation basis for simulation methods aiming to predict deformation and damage behavior of composite pressure vessels.

opencc-by-4.0Aug 2024View details →

EOL computer vision pipelines: Classification for Image Tagging: Image Type: Anura

Produced by the EOL Image Type Classifier. Classifies images as map, phylogeny, illustration, herbarium sheet, or none. Dataset generated for EOL Anura images. See model on the CV for <a href="https://www.kaggle.com/models/eolorg/image-quality-rating-bad-vs-good" target="_blank" rel="noopener">EOL Images Model Zoo on Kaggle</a>.

opencc-by-4.0Sep 2024View details →

Dataset on consumers' perception of different types of sustainability levies, Swiss agriculture and farmers and willingness to choose suboptimal potatoes in different settings

This dataset includes survey data from 481 Swiss consumers. Data were collected in the German-speaking parts of Switzerland in February and March 2024. The survey includes three independent main parts. In a first part, we collected qualitative and quantitative data on participants’ perception of Swiss agriculture and farmers. Specifically, participants’ trust in crop and livestock production farmers and their perceived knowledge about production methods and their affect towards farmers was assessed. In a second part, we collected quantitative data on participants’ preference for different sustainability levies. For this, six different products were used (i.e., fresh/processed vegetables, dairy, and meat). For each of these six products, participants were shown four levy options from which they had to choose the one that they found most appealing. For vegetables, the options were: (A) reduction of risks related to plant protection products, (B) more support for local farmers, (C) support for environmental sustainability, and (D) sustainability projects in general. For the animal products, option (A) was an increase in animal welfare, whilst options (B), (C) and (D) were the same as for the vegetable products. In a third part, we collected qualitative and quantitative data on participants preferences for suboptimal or optimal potatoes. Here, a 2 × 2 experimental design (setting × information) was used. This means that participants were presented with either a supermarket or farm shop setting and with or without food waste information. Participants then chose between two potatoes: optimal potato A, suboptimal potato B, or neither. Both potatoes were equally expensive.