15 datasets found
  1. m

    Monthly mean surface air temperature: grid data

    • meta.meteo.ru
    • data.europa.eu
    Updated Nov 30, 2019
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    (2019). Monthly mean surface air temperature: grid data [Dataset]. http://meta.meteo.ru/geonetwork/static/search?keyword=mean
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    Dataset updated
    Nov 30, 2019
    Description

    Grids of monthly mean temperature, derived from CLIMAT bulletins on a 0.1x0.1 degree grid, provided by WMO RA VI Regional Climate Centre (RCC) on Climate Monitoring

  2. f

    Mean environmental conditions during data collection with the Flint GNSS...

    • plos.figshare.com
    xls
    Updated Jun 1, 2023
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    Steven A. Weaver; Zennure Ucar; Pete Bettinger; Krista Merry (2023). Mean environmental conditions during data collection with the Flint GNSS receiver in the deciduous stand. [Dataset]. http://doi.org/10.1371/journal.pone.0124696.t002
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    xlsAvailable download formats
    Dataset updated
    Jun 1, 2023
    Dataset provided by
    PLOS ONE
    Authors
    Steven A. Weaver; Zennure Ucar; Pete Bettinger; Krista Merry
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Description

    Mean environmental conditions during data collection with the Flint GNSS receiver in the deciduous stand.

  3. f

    Example of raw train operational data.

    • plos.figshare.com
    xls
    Updated Apr 10, 2024
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    Bing Li; Chao Wen; Shenglan Yang; Mingzhao Ma; Jie Cheng; Wenxin Li (2024). Example of raw train operational data. [Dataset]. http://doi.org/10.1371/journal.pone.0301762.t001
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    xlsAvailable download formats
    Dataset updated
    Apr 10, 2024
    Dataset provided by
    PLOS ONE
    Authors
    Bing Li; Chao Wen; Shenglan Yang; Mingzhao Ma; Jie Cheng; Wenxin Li
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Description

    This paper focuses on optimizing the management of delayed trains in operational scenarios by scientifically categorizing train delay levels. It employs static and dynamic models grounded in real-world train delay data from high-speed railways. This classification aids dispatchers in swiftly identifying and predicting delay extents, thus enhancing mitigation strategies’ efficiency. Key indicators, encompassing initial delay duration, station impacts, average station delay, delayed trains’ cascading effects, and average delay per affected train, inform the classification. Applying the K-means clustering algorithm to standardized delay indicators yields an optimized categorization of delayed trains into four levels, reflecting varying risk levels. This static classification offers a comprehensive overview of delay dynamics. Furthermore, utilizing Markov chains, the study delves into sequential dynamic analyses, accounting for China’s railway context and specifically addressing fluctuations during the Spring Festival travel rush. This research, combining static and dynamic approaches, provides valuable insights for bolstering railway operational efficiency and resilience amidst diverse delay scenarios.

  4. f

    Mean static horizontal position accuracy, PDOP, and signal-to-noise values...

    • plos.figshare.com
    xls
    Updated Jun 10, 2023
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    Steven A. Weaver; Zennure Ucar; Pete Bettinger; Krista Merry (2023). Mean static horizontal position accuracy, PDOP, and signal-to-noise values for the Flint GNSS receiver in the second study, under leaf-off conditions (n = 30). [Dataset]. http://doi.org/10.1371/journal.pone.0124696.t007
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    xlsAvailable download formats
    Dataset updated
    Jun 10, 2023
    Dataset provided by
    PLOS ONE
    Authors
    Steven A. Weaver; Zennure Ucar; Pete Bettinger; Krista Merry
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Description

    a Root mean squared errorb Circular error probable 50c Positional dilution of precisiond Carrier-to-noise densityMean static horizontal position accuracy, PDOP, and signal-to-noise values for the Flint GNSS receiver in the second study, under leaf-off conditions (n = 30).

  5. Mean, Minimum and Maximum Central England Temperature (HadCET) series post...

    • catalogue.ceda.ac.uk
    Updated May 9, 2025
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    Hadley Centre for Climate Prediction and Research (MOHC) (2025). Mean, Minimum and Maximum Central England Temperature (HadCET) series post 1973 static adjustments, v2.0.0.0 [Dataset]. https://catalogue.ceda.ac.uk/uuid/1d2020153f84407ba2852acfd8579886
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    Dataset updated
    May 9, 2025
    Dataset provided by
    Centre for Environmental Data Analysishttp://www.ceda.ac.uk/
    Authors
    Hadley Centre for Climate Prediction and Research (MOHC)
    License

    Open Government Licence 3.0http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/
    License information was derived automatically

    Time period covered
    Jan 1, 1878 - Dec 31, 2022
    Area covered
    Description

    The Central England Temperature (HadCET) daily mean series is anchored to Gordon Manley’s original temperature record prior to 1973. Between 1848 and 1878, adjustments are applied to account for periods when only a single station was in use.

    These historical temperature series are representative of the Midlands region in England, UK (a roughly triangular area of the United Kingdom enclosed by Bristol, Lancashire and London).

    From 1973 onwards, multiple adjustments ensure continuity with Manley’s series, homogenise the current station selection with Manley’s original dataset, and correct for the effects of increasing urbanisation.

    These static adjustments are calculated on a monthly basis and are applied uniformly to all daily values within each month from 1973 to the present.

    Urbanisation adjustments remain static from November 2004 onward, while adjustments between 1974 and October 2004 are graded to reflect a progressive increase in urbanisation effects over time.

    This dataset contains the post-Manley extended adjustments, station homogenisation adjustments, and static urban corrections.

    Stations used in the construction of the CET daily series between 1772 and 1852 include: Kennington, Crane Court, Lyndon Hall, Syon House, Somerset House, Greenwich Observatory, Chiswick

    Stations used in the construction of the CET daily series from 1853 onwards include: Radcliffe (Oxford), Cambridge (legacy), Ross-on-Wye, Rothamsted, Malvern, Stonyhurst, Ringway, Squires Gate, Pershore College

    The current station selection used is Rothamsted, Stonyhurst and Pershore College.

    The dataset is compiled by the Met Office Hadley Centre.

    Latest provisional release data are available via the Hadley Centre Observations website (https://www.metoffice.gov.uk/hadobs/hadcet/data/download.html).

  6. f

    Data from: INTEGRATION OF A LOW-COST GLOBAL NAVIGATION SATELLITE SYSTEM TO A...

    • scielo.figshare.com
    jpeg
    Updated Jun 1, 2023
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    Thales M. de A. Silva; Grégory de O. Mayrink; Domingos S. M. Valente; Daniel M. Queiroz (2023). INTEGRATION OF A LOW-COST GLOBAL NAVIGATION SATELLITE SYSTEM TO A SINGLE-BOARD COMPUTER USING KALMAN FILTERING [Dataset]. http://doi.org/10.6084/m9.figshare.8324501.v1
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    jpegAvailable download formats
    Dataset updated
    Jun 1, 2023
    Dataset provided by
    SciELO journals
    Authors
    Thales M. de A. Silva; Grégory de O. Mayrink; Domingos S. M. Valente; Daniel M. Queiroz
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Description

    ABSTRACT The global navigation satellite system (GNSS) is the basis for localized crop management by allowing the georeferencing of collected data and the generation of maps by different systems that compose precision agriculture. There is a demand for low-cost navigation systems to enable their use in agriculture. Therefore, the objective of this study is to integrate a low-cost GNSS module to a single-board computer using Kalman filtering to obtain navigation data. The system was evaluated by performing one static and two kinematic experiments, with three repetitions each. In the static experiment, the mean error was 3.25 m with a root mean square error (RMSE) of 3.73 m. In the first kinematic experiment, data variability was lower at a velocity of 1.39 m s−1. In the second kinematic experiment, the mean error was 1.26 and 1.13 m, and the RMSE was 1.45 and 1.27 m for data obtained before and after filtering, respectively. In conclusion, the system reduces the lateral errors in linear sections but is not indicated for sections that change direction. Moreover, this system can be used in agricultural applications such as soil sampling and crop yield monitoring.

  7. m

    Built environment and transit use meta-analysis database

    • bridges.monash.edu
    xlsx
    Updated May 31, 2023
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    Laura Aston; Graham Currie; Alexa Delbosc; MD Kamruzzaman; David Teller (2023). Built environment and transit use meta-analysis database [Dataset]. http://doi.org/10.26180/5d21327ae2e85
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    xlsxAvailable download formats
    Dataset updated
    May 31, 2023
    Dataset provided by
    Monash University
    Authors
    Laura Aston; Graham Currie; Alexa Delbosc; MD Kamruzzaman; David Teller
    License

    MIT Licensehttps://opensource.org/licenses/MIT
    License information was derived automatically

    Description

    This database contains a subset of another online database compiled by the authors (1). The purpose of this database is to provide traceability over the source data and methodology used to estimate elasticities for the relationship between indicators of the built environment and transit use.The 505 elasticity estimates contained in this workbook are sourced directly or derived using information available in 76 prior studies.Main contentOverview - Complete index of database content, include calculation stepsMetadata - Index of column headers describing attributes and corresponding levels in 'Database'Database - Database information for 505 data points from 76 studies. Study attributes and quantitative information relevant to screening and calculation steps is included. Calculation steps10_ Mean elasticities - Calculation of mean elasticities based on average of the weighted elasticities for data points of each indicator11_results_summary - Summary of mean elasticity and significance level for each indicatorSample_only Static table containing data for the 226 data points in the final sampleNotes1 - Aston, Laura; Currie, Graham; Delbosc, Alexa; Kamruzzaman, MD; O'Hare, Tyler; Teller, David (2019): Built environment and transit use empirical research database. figshare. Dataset. Available on figshare: https://doi.org/10.26180/5c3fe01b7fd7e

  8. f

    Reference Evapotranspiration (Global - Mean Monthly - ~19km)

    • data.apps.fao.org
    Updated Aug 9, 2022
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    (2022). Reference Evapotranspiration (Global - Mean Monthly - ~19km) [Dataset]. https://data.apps.fao.org/map/catalog/static/search?format=ASHII-GRID
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    Dataset updated
    Aug 9, 2022
    Description

    Grid with estimated reference evapotranspiration per month with a spatial resolution of 10 arc minutes. The dataset contains mean monthly values for global land areas, excluding Antarctica, for the period 1961-1990. The dataset has been prepared according to the FAO Penman - Monteith method with limited climatic data as described in FAO Irrigation and Drainage Paper 56. The dataset consists of 12 ASCII-grids with mean monthly data in mm/day * 10, and one ASCII-grid with yearly data in mm/year.

  9. o

    ERA5-Land daily: Air temperature at 2 meter above surface (2000 - 2020)

    • data.opendatascience.eu
    • data.mundialis.de
    Updated May 13, 2021
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    (2021). ERA5-Land daily: Air temperature at 2 meter above surface (2000 - 2020) [Dataset]. https://data.opendatascience.eu/geonetwork/srv/search?keyword=air%20temperature
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    Dataset updated
    May 13, 2021
    Description

    Overview: ERA5-Land is a reanalysis dataset providing a consistent view of the evolution of land variables over several decades at an enhanced resolution compared to ERA5. ERA5-Land has been produced by replaying the land component of the ECMWF ERA5 climate reanalysis. Reanalysis combines model data with observations from across the world into a globally complete and consistent dataset using the laws of physics. Reanalysis produces data that goes several decades back in time, providing an accurate description of the climate of the past. Air temperature (2 m): Temperature of air at 2m above the surface of land, sea or in-land waters. 2m temperature is calculated by interpolating between the lowest model level and the Earth's surface, taking account of the atmospheric conditions. The original ERA5-Land dataset (period: 2000 - 2020) has been reprocessed to: - aggregate ERA5-Land hourly data to daily data (minimum, mean, maximum) - while increasing the spatial resolution from the native ERA5-Land resolution of 0.1 degree (~ 9 km) to 30 arc seconds (~ 1 km) by image fusion with CHELSA data (V1.2) (https://chelsa-climate.org/). For each day we used the corresponding monthly long-term average of CHELSA. The aim was to use the fine spatial detail of CHELSA and at the same time preserve the general regional pattern and fine temporal detail of ERA5-Land. The steps included aggregation and enhancement, specifically: 1. spatially aggregate CHELSA to the resolution of ERA5-Land 2. calculate difference of ERA5-Land - aggregated CHELSA 3. interpolate differences with a Gaussian filter to 30 arc seconds 4. add the interpolated differences to CHELSA Data available is the daily average, minimum and maximum of air temperature (2 m). Spatial resolution: 30 arc seconds (approx. 1000 m) Temporal resolution: Daily Pixel values: °C * 10 (scaled to Integer; example: value 238 = 23.8 %) Software used: GDAL 3.2.2 and GRASS GIS 8.0.0 (r.resamp.stats -w; r.relief) Original ERA5-Land dataset license: https://cds.climate.copernicus.eu/api/v2/terms/static/licence-to-use-copernicus-products.pdf CHELSA climatologies (V1.2): Data used: Karger D.N., Conrad, O., Böhner, J., Kawohl, T., Kreft, H., Soria-Auza, R.W., Zimmermann, N.E, Linder, H.P., Kessler, M. (2018): Data from: Climatologies at high resolution for the earth's land surface areas. Dryad digital repository. http://dx.doi.org/doi:10.5061/dryad.kd1d4 Original peer-reviewed publication: Karger, D.N., Conrad, O., Böhner, J., Kawohl, T., Kreft, H., Soria-Auza, R.W., Zimmermann, N.E., Linder, P., Kessler, M. (2017): Climatologies at high resolution for the Earth land surface areas. Scientific Data. 4 170122. https://doi.org/10.1038/sdata.2017.122

  10. e

    nwp_ overview map_rivers

    • data.europa.eu
    • ckan.mobidatalab.eu
    arcgis map preview +3
    Updated Mar 25, 2024
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    (2024). nwp_ overview map_rivers [Dataset]. https://data.europa.eu/data/datasets/40894-nwp-overzichtskaart-rivieren
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    wfs, arcgis map service, arcgis map preview, wmsAvailable download formats
    Dataset updated
    Mar 25, 2024
    License

    CC0 1.0 Universal Public Domain Dedicationhttps://creativecommons.org/publicdomain/zero/1.0/
    License information was derived automatically

    Description

    This file contains the map layers used for map 22 ‘overview map_rivers’ in the National Water Programme 2022-2027. The maps in the National Water Programme are formatted as a printed map at A4 level and are only checked and established at this level. This means that this data, which was used to create the printed cards, has no legal status. The risk of using this data lies with the user. In addition, it should be borne in mind that some map elements are indicative; the locations are not exact. This applies, for example, to the display of project locations. Finally, it is important that the datasets in this publication were used to create printed maps for the National Water Programme in 2022. It is static data, which will not be kept up-to-date at this place after its publication in 2022. This file contains the map layers used for map 22 ‘overview map_rivers’ in the National Water Programme 2022-2027. The maps in the National Water Programme are formatted as a printed map at A4 level and are only checked and established at this level. This means that this data, which was used to create the printed cards, has no legal status. The risk of using this data lies with the user. In addition, it should be borne in mind that some map elements are indicative; the locations are not exact. This applies, for example, to the display of project locations. Finally, it is important that the datasets in this publication were used to create printed maps for the National Water Programme in 2022. It is static data, which will not be kept up-to-date at this place after its publication in 2022.

  11. Data for TC Diagnostics

    • zenodo.org
    • data.niaid.nih.gov
    nc, tar
    Updated Jun 27, 2024
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    Jarrett Starr; Jarrett Starr; Allison Wing; Allison Wing; Tsung-Yung Lee; Tsung-Yung Lee (2024). Data for TC Diagnostics [Dataset]. http://doi.org/10.5281/zenodo.12518356
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    tar, ncAvailable download formats
    Dataset updated
    Jun 27, 2024
    Dataset provided by
    Zenodohttp://zenodo.org/
    Authors
    Jarrett Starr; Jarrett Starr; Allison Wing; Allison Wing; Tsung-Yung Lee; Tsung-Yung Lee
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Description

    The dataset includes intensity bin composites of column-integrated mosit static energy (MSE) spatial variance budget feedback terms for GCMs, reanalyses, and CloudSat for:

    Starr, J. C., A. A. Wing, S. J. Camargo, D. Kim, T. Y. Lee, and J. Moon: Using the moist static energy variance budget to evaluate tropical cyclones in climate models against reanalyses and satellite observations. Journal of Climate, In Review.

    Description of Files for GCMs and Reanalyses

    For each of the GCMs and reanalyses used in this study, there are 4 netcdf files that are saved, 2 for intensity bin composites with maximum wind speed (Vmax) as the binning metric and 2 for minimum mean sea level pressure (MSLP). Considering each of the GCMs and reanalyses have the same file format, the AM4 model will be used as an example for what each file contains and how they are organized. Each reanalysis and GCM will have its own .tar containing the four netcdf files mentioned.

    AM4_Binned_Composites_V2.nc is the Vmax-binned intensity bin composite means of all the variables. The first dimension of each of these variables within the file are "bin" which represents the bin mean value, for example the first bin value is 1.5 representing the 0-3 m/s bin, then increasing by 3 m/s from there. For the spatial composites, which are 2-dimensional variables, those have dimensions of "lat" and "lon" which range from -5 degrees to 5 degrees as the center of each spatial intensity bin composite of that variable would be 0 degrees, 0 degrees. The azimuthal mean variables have dimension "nr" which represents the radial increments.
    AM4_Binned_STDEVS_of_BoxAvgs_V2.nc contains the Vmax-binned intensity bin composite standard deviations of the box averaged variables as well as the azimuthal mean feedback variables. This file is used in calculting the 5 to 95% confidence intervals for the azimuthal mean and box average plots.
    AM4_Binned_Composites_MSLP.nc is the minimum MSLP-binned intensity bin composite means of all the variables. This file is set up the same as the Vmax-binned file, but now the first dimension "bin" represents the bin mean value using minimum MSLP as the intensity metric. For example, the first bin of this dimension is 882.5 hPa which is the mean value of the 880-885 hPa bin. These mean values then increase by 5 hPa to the weakest bin of 1020-1025 hPa.
    AM4_Binned_STDEVS_of_BoxAvgs_MSLP.nc is set up identically to the Vmax-binned version of the standard deviation file, just now with minimum MSLP as the binning metric.
    These files contain all the variables that are pertinent to the MSE spatial variance budget, but also some that were not utilized in this study. The variables listed below are those that were utilized in this study.
    "bincounts": the number of snapshots in each intensity bin
    3-D Variables (Spatial composites (bin,lat,lon)):
    "hanom": anomaly of column-integrated MSE from the domain-mean column-integrated MSE
    "hanom_SEFanom": the surface enthalpy flux (SEF) feedback
    "hanom_LWanom": the longwave (LW) feedback
    "hanom_SWanom": the shortwave (SW) feedback
    2-D Variables (Azimuthal mean composites (bin,nr)):
    "Azmean_hSEF": Azimuthal mean SEF feedback
    "Azmean_hLW": Azimuthal mean LW feedback
    "Azmean_hSW": Azimuthal mean SW feedback
    1-D Variables (Box-averaged composites (bin)):
    "new_boxav_hvar": the box-averaged variance of column-integrated MSE
    "new_boxav_hanom_SEFanom": the box-averaged SEF feedback
    "new_boxav_hanom_LWanom": the box-averaged LW feedback
    "new_boxav_hanom_SWanom": the box-averaged SW feedback
    "new_boxav_norm_hanom_SEFanom": the normalized box-averaged SEF feedback
    "new_boxav_norm_hanom_LWanom": the normalized box-averaged LW feedback
    "new_boxav_norm_hanom_SWanom": the normalized box-averaged SW feedback
    To get the standard deviations of the azimuthal mean and box-averaged feedbacks of each intensity bin, the same variable names are used above in the standard deviation file.
    Description of File for CloudSat
    This file was provided by work done in:
    Lee, T.-Y., and A. Wing, 2024: Satellite-based estimation on the role of cloud-radiative interaction in accelerating tropical cyclone development. Journal of the Atmospheric Sciences, 64 (81), 959-982, https://doi.org/https://doi.org/10.1175/JAS-D-23-0142.1.
    CloudSat_Composite_IR_RRTMGclimlab_vi4_IR_Vmax999_000_R3.nc contains the Vmax-binned intensity bin composites of the MSE variance budget feedback variables. Each of the CloudSat variables are provided as radial profiles with dimensions like those in the reanalyses and GCMs of intensity bin and then radius. The variables from this file that were utilized in this study are listed below.
    "RadFB_LW_ALL_500": radial composite of the LW feedback
    "RadFB_SWDAY_ALL_500": radial composite of the SW feedback
    "RadFB_Net_ALL_500": radial composite of the total radiaitive feedback
    "RadFB_LW_CLEARSKY_500": radial composite of the clear-sky LW feedback
    "RadFB_SWDAY_CLEARSKY_500": radial composite of the clear-sky SW feedback
    "RadFB_Net_CLEARSKY_500": radial composite of the clear-sky total radiaitive feedback
  12. g

    Traffic data City of Ludwigshafen (static) | gimi9.com

    • gimi9.com
    + more versions
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    Traffic data City of Ludwigshafen (static) | gimi9.com [Dataset]. https://gimi9.com/dataset/eu_737644599792525312/
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    Area covered
    루트비히스하펜
    Description

    self-collected traffic data by means of TEUs in urban areas.

  13. m

    Monthly mean snow depth: maps

    • meta.meteo.ru
    • data.europa.eu
    Updated Jun 16, 2020
    + more versions
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    (2020). Monthly mean snow depth: maps [Dataset]. http://meta.meteo.ru/geonetwork/static/search?keyword=snow%20depth
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    Dataset updated
    Jun 16, 2020
    Description

    Maps of monthly mean snow depth derived from SYNOP observations on a 0.1x0.1 degree grid, provided by WMO RA VI Regional Climate Centre (RCC) on Climate Monitoring WMO-RA6-RCC-CM

  14. f

    S1 Data -

    • plos.figshare.com
    xlsx
    Updated Jan 18, 2024
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    Mary Giancatarina; Yohan Grandperrin; Magali Nicolier; Philippe Gimenez; Chrystelle Vidal; Gregory Tio; Emmanuel Haffen; Djamila Bennabi; Sidney Grosprêtre (2024). S1 Data - [Dataset]. http://doi.org/10.1371/journal.pone.0286443.s001
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    xlsxAvailable download formats
    Dataset updated
    Jan 18, 2024
    Dataset provided by
    PLOS ONE
    Authors
    Mary Giancatarina; Yohan Grandperrin; Magali Nicolier; Philippe Gimenez; Chrystelle Vidal; Gregory Tio; Emmanuel Haffen; Djamila Bennabi; Sidney Grosprêtre
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Description

    Transcranial direct current stimulation (tDCS) is used to modulate brain function, and can modulate motor and postural control. While the acute effect of tDCS is well documented on patients, little is still known whether tDCS can alter the motor control of healthy trained participants. This study aimed to assess the acute effect of tDCS on postural control of parkour practitioners, known for their good balance abilities and their neuromuscular specificities that make them good candidates for tDCS intervention. Eighteen parkour practitioners were tested on three occasions in the laboratory for each stimulation condition (2 mA; 20 minutes)–primary motor cortex (M1), dorsolateral prefrontal cortex (dlPFC) and sham (placebo). Postural control was evaluated PRE and POST each stimulation by measuring Center of Pressure (CoP) displacements on a force platform during static conditions (bipedal and unipedal stance). Following M1 stimulation, significant decreases were observed in CoP area in unipedal (from 607.1 ± 297.9 mm2 to 451.1 ± 173.9 mm2, P = 0.003) and bipedal (from 157.5 ± 74.1 mm2 to 117.6 ± 59.8 mm2 P

  15. f

    Anonymized data set.

    • figshare.com
    • plos.figshare.com
    xlsx
    Updated Oct 18, 2023
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    Masahiro Shiomi; Rina Hayashi; Hiroshi Nittono (2023). Anonymized data set. [Dataset]. http://doi.org/10.1371/journal.pone.0290433.s001
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    xlsxAvailable download formats
    Dataset updated
    Oct 18, 2023
    Dataset provided by
    PLOS ONE
    Authors
    Masahiro Shiomi; Rina Hayashi; Hiroshi Nittono
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Description

    Kawaii, which is a Japanese word that means cute, lovely, and adorable, is an essential factor in promoting positive emotions in people. The characteristics of a target’s appearance that induce such feelings of kawaii have been thoroughly investigated around the notion of Konrad Lorenz’s famous baby schema. Such knowledge has been exploited to design the appearance of commercial products to increase their social acceptance and commercial appeal. However, the effects of the number of targets and showing their mutual relationships (like friendship) have not been investigated in the context of kawaii. Therefore, in this study, we conducted three web-based experiments and focused on how such factors contribute to feelings of kawaii toward social robots. In Experiment 1, the feelings of kawaii toward static images of targets were compared when they appeared alone or with another target: persons (twin boys/girls), non-human objects (cherries), and social robots. The results showed that the feeling of kawaii was stronger for two targets that displayed a mutual relationship (e.g., looking at each other and/or making physical contact) than for one target alone and for two-independent targets. In Experiment 2, these findings were replicated using video clips of robots. Two-related targets were rated as more kawaii than two-independent targets or a single target. These two experiments consistently show the advantage of multiple robots that display their mutual relationship for enhancing the viewer’s feeling of kawaii. Experiment 3 examined the effect of the number of robots (from one to ten) and found that two robots induced the strongest feeling of kawaii. These results indicate that not only the physical characteristics of a target itself but also the number of targets and their perceived relationships affect feelings of kawaii.

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(2019). Monthly mean surface air temperature: grid data [Dataset]. http://meta.meteo.ru/geonetwork/static/search?keyword=mean

Monthly mean surface air temperature: grid data

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Dataset updated
Nov 30, 2019
Description

Grids of monthly mean temperature, derived from CLIMAT bulletins on a 0.1x0.1 degree grid, provided by WMO RA VI Regional Climate Centre (RCC) on Climate Monitoring

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