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ReData: 1925 - Daily meteorological bulletins edited by the Italian Royal Central Meteorological Office
No full textThis dataset contains the daily meteorological bulletins edited by the Italian Royal Central Meteorological Office relative to the year 192
ReData: 1896 - Daily meteorological bulletins edited by the Italian Royal Central Meteorological Office
No full textThis dataset contains the daily meteorological bulletins edited by the Italian Royal Central Meteorological Office relative to the year 189
ReData: 1887 - Daily meteorological bulletins edited by the Italian Royal Central Meteorological Office
No full textThis dataset contains the daily meteorological bulletins edited by the Italian Royal Central Meteorological Office relative to the year 188
ReData: 1879 - Daily meteorological bulletins edited by the Italian Royal Central Meteorological Office
No full textThis dataset contains the daily meteorological bulletins edited by the Italian Royal Central Meteorological Office relative to the year 1879
ReData: 1908 - Daily meteorological bulletins edited by the Italian Royal Central Meteorological Office
No full textThis dataset contains the daily meteorological bulletins edited by the Italian Royal Central Meteorological Office relative to the year 190
ReData: 1933 - Daily meteorological bulletins edited by the Italian Royal Central Meteorological Office
No full textThis dataset contains the daily meteorological bulletins edited by the Italian Royal Central Meteorological Office relative to the year 193
Agricultural season 2019
No full textThis dataset includes data collected during the 2019 agricultural season from pilot fields located in Lomellina (Italy), under three irrigation methods: Wet Seeding with continuous Flooding (WFL), Dry Seeding with delayed Flooding (DFL), and Alternate Wetting and Drying (AWD). It also includes the experimental layout and the rice variety cultivated in the pilot fields
Replication data for: Fracture toughness and auxeticity in disordered metamaterials
No full text
Overview
This dataset contains both raw and processed data acquired from experimental mechanical tests and computational simulations.
The data is organized to characterize and optimize the mechanical behavior of auxetic and fracture-resistant metamaterial structures.
Experimental Data: Uniaxial tensile tests, synchronized high-resolution video recordings, and digital image correlation (DIC)-based analysis.
Simulation Data: Results from stochastic optimization of soft-disk generated metamaterial networks under tensile and compressive loading.
Experimental Data
Directory Structure
250408_TensileTest/ — Stress–strain data in .txt format for non-optimized and optimized samples.
250408_NONOPT#_Video/, 250408_OPT#_Video/ — High-resolution .tif image sequences recorded during mechanical tests.
250523_ElaboratedVideo/ — Processed video data including:
250523_CellTrack/ — Cell deformation tracking for auxeticity quantification.
250523_GanasceTrack/ — Grip displacement tracking for axial strain determination.
250523_TrackSagome/ — Boundary tracking of gauge region for lateral strain computation.
File Naming Convention
Files follow the pattern: 250408_<SAMPLE_ID>_TensileTest.txt
SAMPLE_ID corresponds to:
NONOPT# — Non-optimized specimen
OPT# — Optimized specimen
Structure of Tensile Test Files
Metadata header containing:
Test Method
Sample I.D.
Specimen Number
Data table, semicolon-delimited, including:
Load (N)
Time (s)
Extension (mm)
Stress (MPa)
Strain (%)
Tensile tests were performed using a universal testing machine and synchronized with high-speed video acquisition for post-processing via image-based strain mapping.
Frame-by-Frame Video Data
Files named as: 250408_<SAMPLE_ID>_TensileTest_###.tif
Each file corresponds to a single frame (starting from 001).
High-speed grayscale recordings used for strain field computation, Poisson ratio estimation, and fracture detection.
Simulation Data
Directory Structure
Located under simulation_DATA/ and organized into four loading scenarios:
COMP-M/ — Compression, mass redistribution along M direction.
COMP-N/ — Compression, mass redistribution along N direction.
TENS-M/ — Tension, mass redistribution along M direction.
TENS-N/ — Tension, mass redistribution along N direction.
Sample Structure and Replication
25 network samples generated via soft-disk simulations.
Each sample tested twice in each batch.
Total optimization runs: 4 batches × 25 samples × 2 replicas = 200.
Subdirectory Naming Scheme
YYYYMMDD_sample-<sample-id>_replica-<replica-id>/
Files in Each Optimization Run
nodes_init.dat — Initial nodal coordinates (x, y).
nodes_final.dat — Final nodal coordinates (x, y).
edges_init.dat — Initial edge connectivity.
edges_final.dat — Final edge connectivity.
force_disp_init.dat — Initial force–displacement curve.
force_disp_final.dat — Final force–displacement curve.
opt.txt — Summary of optimization parameters (weight_nu, weight_U, nu_init, nu_final, U_init, U_final).
edge_data_final.dat — Final beam-level data (bending ratio, von Mises stress, GEBC).
Acknowledgements
A.L.H.S.D., R.G. and S.Z. acknowledge support from the ARCHIBIOFOAM project,
which received funding from the European Union’s Horizon Europe research and
innovation programme under grant agreement No 101161052. Views and opinions
expressed are however those of the author(s) only and do not necessarily reflect
those of the European Union or European Innovation Council and SMEs Executive Agency (EISMEA).
Neither the European Union nor the granting authority can be held responsible for them.
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NYMPHE.WP1. Plant Metabolites Exudated Under Pollution Stress in vivo
No full textThe dataset includes the results of a metabolomic approach for the identification of the chemical compounds released by root exudation of sunflower plantlets, cultivated in vivo in a hydrocarbon polluted soil. A metabolite has been selected from the list for potential interest in rhizoremediation and/or plant-microbe interactions in presence of pollutants. The dataset includes the evaluation of the exudate compound administration to hydrocarbon degrading bacteria in terms of microbial growth and rhizocompetence traits
ReData: 1919 - Daily meteorological bulletins edited by the Italian Royal Central Meteorological Office
No full textyear of the datasetThis dataset contains the daily meteorological bulletins edited by the Italian Royal Central Meteorological Office relative to the year 191