cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.34808/4t2a-6864
title: Compressive strength data of cementitous material with biochar and recycled fines

description: 





Compressive strength data of cementitous material with biochar and recycled fines using Controls UTM250.
Specimen designation is associated with samples designation in the associated manuscript and readme file.
DOI: 10.34808/h0v0-3a79
title: Dynamic elastic modulus data of cementitous material with biochar and recycled fines

description: 





Dynamic elastic modulus data of cementitous material with biochar and recycled fines using Schleibinger Vikasonic device.
Specimen designation is associated with samples designation in the associated manuscript and readme file.
DOI: 10.17882/103452
title: Fecundity of the common sea star Asterias rubens after exposure to two temperature and food ration conditions

description: This dataset reports the results of an experiment on the impacts of ocean warming and food ration on the fecundity of the sea star Asterias rubens. Males and females were acclimated for 26 weeks (from October 2nd 2023 to April 1st 2024 included) either to +0°C or +3°C compared to the usual seasonal temperature, and either to 1 or 3 mussels per sea star twice a week, in a controlled laboratory environment. Biometric parameters (body weight, arm length, pyloric caeca weight, gonad weight, pyloric index, gonadosomatic index), gametes concentration (number of gametes per gram of gonad) and fecundity (number of gametes per individual) were assessed at the end of the acclimation period. Data included are: 1) Calendar: information on the photoperiod and the temperature applied at each experimental week. 2) Live_Mussels: numbers of uneaten mussels from the previous feeding session. 3) Biometric_Parameters: biometric parameters (body weight, arm length, pyloric caeca weight, gonad weight, pyloric index, gonadosomatic index) measured for each sea star at the end of the experiment. 4) Female_Fecundity: Gamete concentration and individual fecundity of females at the end of the experiment. 5) Male_Fecundity: Gamete concentration and individual fecundity of males at the end of the experiment.
DOI: 10.15468/dl.sk9wst
title: Occurrence Download

description: A dataset containing 5068 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Human Observation",
 "Country is Spain",
 "OccurrenceStatus is Present",
 "TaxonKey is Felis silvestris Schreber, 1777"
 ]
}

 The dataset includes 5068 records from 15 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0025716-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.34808/7j17-p019
title: Green strength data of cementitous material with biochar and recycled fines

description: 





Shrinkage deformation data of cementitous material with biochar and recycled fines using Custom made eletric press with QuantumX strain gauge bridge.
Specimen designation is associated with samples designation in the associated manuscript and readme file.
DOI: 10.15468/dl.fde5gr
title: Occurrence Download

description: A dataset containing 97007 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is one of (France, Switzerland, Italy)",
 "OccurrenceStatus is Present",
 "TaxonKey is Capra ibex Linnaeus, 1758",
 "Year 2000-2024"
 ]
}

 The dataset includes 97007 records from 122 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0025715-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.34808/am77-a313
title: Shrinkage deformation data of cementitous material with biochar and recycled fines

description: 


Shrinkage deformation data of cementitous material with biochar and recycled fines using Schleibinger Shrinkage Cone.
Specimen designation is associated with samples designation in the associated manuscript and readme file.
DOI: 10.5519/0005413
title: Mark My Bird

description: The Mark My Bird dataset comprises 3D scans of bird bills from the ornithology collection of the Natural History Museum, London. Mark My Bird is part of a European Research Council (ERC) funded project based at the University of Sheffield. The project aims to contribute to our understanding of how and why bird species form and diversify. 3D scans of bills were taken primarily from the ornithological skins collections. The scans were uploaded to the markmybird.org citizen science website where they were analysed by both researchers from the University of Sheffield and volunteer citizen scientists. Analysis involved landmarking pre-defined features of the bill on computer visualisations of the scans.

The dataset comprises records of 2028 specimens. Each specimen represents a different birds species and is typically a male. The dataset includes raw scan data in obj format, landmarks from 3-4 volunteers (and the average of those landmarks) for each specimen stored as txt files with three columns of XYZ coordinates. Mark My Bird usernames, documenting the contributing volunteer, are assigned to each landmark file. The dataset also includes a csv format file (MarkMyBird_manifest.csv) detaling taxonomy, museum accession number, and sex for each species.
DOI: 10.34740/kaggle/dsv/9971594
title: Daily Public Opinion on Israel-Palestine War
DOI: 10.15468/dl.mn3hky
title: Occurrence Download

description: A dataset containing 27 species occurrences available in GBIF matching the query:
{
 "and" : [
 "DatasetKey is AMF Colonization VIP 2008 Rillig",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 27 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0025718-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.34740/kaggle/dsv/9971621
title: Public Opinion on Climate Change (Updated Daily)
DOI: 10.34808/jc2a-8y45
title: Rheological properties of cementitous material with biochar and recycled fines

description: Rheological data of cementitous material with biochar and recycled fines using MCR 72 (Anton Paar) stress-imposed rheometer, equipped with vane geometry.
Specimen designation is associated with samples designation in the associated manuscript and readme file.
DOI: 10.15468/dl.98xhnq
title: Occurrence Download

description: A dataset listing the 1793 species recorded in GBIF matching the query:
{
 "and" : [
 "Continent is Europe",
 "Country is Italy",
 "GadmGid is ITA.10.2.29_1",
 "GbifRegion is Europe and Central Asia",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present"
 ]
}

 The dataset's 1793 records were derived from 52 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0025704-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.bhgp72
title: Occurrence Download

description: A dataset containing 273 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((168.82115 -46.87995,171.38383 -46.5003,173.87058 -43.80474,174.59193 -41.69764,174.53498 -40.88138,173.88957 -40.48274,173.09229 -40.33088,172.04823 -40.57765,171.99128 -40.16003,171.02316 -41.1851,169.65639 -42.77966,167.24557 -43.88067,166.06864 -45.34235,166.44829 -46.34844,167.5493 -46.5003,168.82115 -46.87995))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Gallirallus australis (Sparrman, 1786)",
 "Year 1000-2000"
 ]
}

 The dataset includes 273 records from 14 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0025719-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.hppgqw
title: Occurrence Download

description: A dataset containing 351 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is New Zealand",
 "TaxonKey is Mustela erminea Linnaeus, 1758"
 ]
}

 The dataset includes 351 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0025720-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.2kkrvt
title: Occurrence Download

description: A dataset containing 665 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Distribution of Arbuscular Mycorrhizal Fungi in Terceira and S. Miguel (Azores, Portugal)"
 ]
}

 The dataset includes 665 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0025721-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.58vfqf
title: Occurrence Download

description: A dataset containing 10271 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Human Observation",
 "Country is Spain",
 "OccurrenceStatus is Present",
 "TaxonKey is Martes foina (Erxleben, 1777)"
 ]
}

 The dataset includes 10271 records from 16 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0025722-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.u8zk5t
title: Occurrence Download

description: A dataset containing 25786 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is India",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Glaucidium cuculoides (Vigors, 1831)"
 ]
}

 The dataset includes 25786 records from 27 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0025723-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.13767835
title: Recovery and potential use for non-polyolefin materials after physical recycling of complex multilayers - Underlying data
DOI: 10.5281/zenodo.13767836
title: Recovery and potential use for non-polyolefin materials after physical recycling of complex multilayers - Underlying data
DOI: 10.5281/zenodo.14054878
title: Satellite-to-Ground QKD SKR dataset for P&M and Entanglement-based Protocols

description: This dataset provides calculated Key Performance Indicators (KPIs) for satellite-to-ground quantum key distribution (QKD) links, modeled across Low Earth Orbit (LEO), Medium Earth Orbit (MEO), and Geostationary Orbit (GEO). The LEO orbit is modeled over a two-week period, while MEO and GEO orbits are modeled over a single day, whereas samples are provided with a sampling rate of 10 seconds.

The satellite downlink channel is simulated using two QKD protocols: the Prepare-and-Measure protocol (Decoy-BB84) and the Entanglement-based protocol (BBM92). System specifications align with the LaiQa project source prototype, incorporating SNSPDs as the detection technology and assuming telescope-to-fiber coupling for ground reception.

This dataset includes essential input metrics such as elevation angles for different orbits and various Optical Ground Stations (OGS) over time, along with key output metrics, including Secure Key Rates (SKR), Quantum Bit Error Rate (QBER), and Link Loss. Additionally, a comprehensive PDF guide is provided to assist with data handling and interpretation.

Note: The results that are presented in the READ_ME file provide the volume of distilled keys and the number of distilled AES 256 keys over a time period of two weeks for different satellite orbits.
DOI: 10.5281/zenodo.14054879
title: Satellite-to-Ground QKD SKR dataset for P&M and Entanglement-based Protocols

description: This dataset provides calculated Key Performance Indicators (KPIs) for satellite-to-ground quantum key distribution (QKD) links, modeled across Low Earth Orbit (LEO), Medium Earth Orbit (MEO), and Geostationary Orbit (GEO). The LEO orbit is modeled over a two-week period, while MEO and GEO orbits are modeled over a single day, whereas samples are provided with a sampling rate of 10 seconds.

The satellite downlink channel is simulated using two QKD protocols: the Prepare-and-Measure protocol (Decoy-BB84) and the Entanglement-based protocol (BBM92). System specifications align with the LaiQa project source prototype, incorporating SNSPDs as the detection technology and assuming telescope-to-fiber coupling for ground reception.

This dataset includes essential input metrics such as elevation angles for different orbits and various Optical Ground Stations (OGS) over time, along with key output metrics, including Secure Key Rates (SKR), Quantum Bit Error Rate (QBER), and Link Loss. Additionally, a comprehensive PDF guide is provided to assist with data handling and interpretation.

Note: The results that are presented in the READ_ME file provide the volume of distilled keys and the number of distilled AES 256 keys over a time period of two weeks for different satellite orbits.
DOI: 10.15468/dl.fe9zux
title: Occurrence Download

description: A dataset containing 80 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Hieracium texedense Pau"
 ]
}

 The dataset includes 80 records from 15 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0025724-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.14051049
title: Creep and stress relaxation data for a martensitic steel at 500°C

description: The files here uploaded describe the results of creep and stress relaxation tests performed on a martensitic steel at 500 °C. Data are provided both as .txt files and as excel files.

Tests were performed on cylindrical sample, with a gauge length of 28 mm and diameter 5.6 mm

Four creep tests were performed under 210, 230, 250 and 270 MPa stresses and stopped after 1% creep strain. Then they were unloaded and the anelastic contraction was recorded. Data are given in the form of creep strain vs. time.

Two repeated stress relaxation tests were performed, with initial stresses of 270 MPa and 300 MPa. Samples were re-loaded and subsequently relaxed for a few times. In the 270 MPa test, before relaxation the sample was crept for a 0.1% strain.

These data were used for a paper published on Metals.
DOI: 10.5281/zenodo.14051050
title: Creep and stress relaxation data for a martensitic steel at 500°C

description: The files here uploaded describe the results of creep and stress relaxation tests performed on a martensitic steel at 500 °C. Data are provided both as .txt files and as excel files.

Tests were performed on cylindrical sample, with a gauge length of 28 mm and diameter 5.6 mm

Four creep tests were performed under 210, 230, 250 and 270 MPa stresses and stopped after 1% creep strain. Then they were unloaded and the anelastic contraction was recorded. Data are given in the form of creep strain vs. time.

Two repeated stress relaxation tests were performed, with initial stresses of 270 MPa and 300 MPa. Samples were re-loaded and subsequently relaxed for a few times. In the 270 MPa test, before relaxation the sample was crept for a 0.1% strain.

These data were used for a paper published on Metals.
DOI: 10.5281/zenodo.14039383
title: Stability of algebraic spin liquids coupled to quantum phonons

description: Algebraic spin liquids are quantum disordered phases of insulating magnets which exhibit fractionalized gapless excitations and power-law correlations.  Quantum spin liquids in this category include the experimentally established 1D Luttinger liquid, as well as the U(1) Dirac spin liquid (DSL) which has been a focus of recent candidate materials searches. Most notably, several exchange-frustrated Heisenberg materials on the triangular lattice have shown evidence of the U(1) DSL. In this work, we measure the algebraic correlations of spin-singlet excitations in the $J_1$–$J_2$ antiferromagnetic Heisenberg model on the triangular lattice, prompting a detailed investigation of this model's stability under spin-phonon coupling using variational Monte Carlo. As seen before in 1D spin chains, we observe a low-temperature transition from a U(1) DSL to valence bond order and predict the parameter regime where the model realizes a stable DSL ground state. To achieve this, we employ a series of finite-size scaling Ansätze inspired by the low-energy DSL's conformal description in terms of quantum electrodynamics, and show that emergent monopole operators drive the instability. We compare the physics of this transition to the 1D Luttinger liquid throughout our analysis. We derive the regime of stability against spin-Peierls ordering and argue that the DSL ground state might still be achievable in candidate materials, despite its tendency to valence bond solid ordering.
DOI: 10.5281/zenodo.14039384
title: Stability of algebraic spin liquids coupled to quantum phonons

description: Algebraic spin liquids are quantum disordered phases of insulating magnets which exhibit fractionalized gapless excitations and power-law correlations.  Quantum spin liquids in this category include the experimentally established 1D Luttinger liquid, as well as the U(1) Dirac spin liquid (DSL) which has been a focus of recent candidate materials searches. Most notably, several exchange-frustrated Heisenberg materials on the triangular lattice have shown evidence of the U(1) DSL. In this work, we measure the algebraic correlations of spin-singlet excitations in the $J_1$–$J_2$ antiferromagnetic Heisenberg model on the triangular lattice, prompting a detailed investigation of this model's stability under spin-phonon coupling using variational Monte Carlo. As seen before in 1D spin chains, we observe a low-temperature transition from a U(1) DSL to valence bond order and predict the parameter regime where the model realizes a stable DSL ground state. To achieve this, we employ a series of finite-size scaling Ansätze inspired by the low-energy DSL's conformal description in terms of quantum electrodynamics, and show that emergent monopole operators drive the instability. We compare the physics of this transition to the 1D Luttinger liquid throughout our analysis. We derive the regime of stability against spin-Peierls ordering and argue that the DSL ground state might still be achievable in candidate materials, despite its tendency to valence bond solid ordering.
DOI: 10.5281/zenodo.10980093
title: Enamel African ungulates

description: Reference FTIR spectra of tooth enamel from African ungulate species for the assessment of carbonate hydroxyapatite crystallinity. Samples were analysed in transmission mode using a Thermo Scientific Nicolet iS5 infrared spectrometer equipped with an iD1 transmission module and a deuterated triglycine sulphate (DTGS) detector. Spectra were collected in the 4000-400 cm-1 spectral region at 4 cm-1 resolution and in 32 scans, and processed using OMNIC v. 9.13. Spectra are available in .spa and .csv formats. This library is part of the following publication:

Toffolo, M. B., Richard, M., 2024. Infrared spectral library of tooth enamel from African ungulates for accurate electron spin resonance dating. Scientific Data 11, 890.DOI: https://doi.org/10.1038/s41597-024-03725-y
DOI: 10.5281/zenodo.10980094
title: Enamel African ungulates

description: Reference FTIR spectra of tooth enamel from African ungulate species for the assessment of carbonate hydroxyapatite crystallinity.
DOI: 10.5281/zenodo.12626814
title: Enamel African ungulates

description: Reference FTIR spectra of tooth enamel from African ungulate species for the assessment of carbonate hydroxyapatite crystallinity. Samples were analysed in transmission mode using a Thermo Scientific Nicolet iS5 infrared spectrometer equipped with an iD1 transmission module and a deuterated triglycine sulphate (DTGS) detector. Spectra were collected in the 4000-400 cm-1 spectral region at 4 cm-1 resolution and in 32 scans, and processed using OMNIC v. 9.13. Spectra are available in .spa and .csv formats. This library is part of the following publication:

Toffolo, M. B., Richard, M., 2024. Infrared spectral library of tooth enamel from African ungulates for accurate electron spin resonance dating. Scientific Data 11, 890.DOI: https://doi.org/10.1038/s41597-024-03725-y
DOI: 10.15468/dl.ahes5s
title: Occurrence Download

description: A dataset containing 765593 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Xeno-canto - Bird sounds from around the world"
 ]
}

 The dataset includes 765593 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0025690-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.34740/kaggle/dsv/9971693
title: Trending Youtube Video Statistics (113 Countries)
DOI: 10.17605/osf.io/e2s8k
title: Research Data for 'Access for whom? An examination of public-facing accessibility practices in Library Accessibility Alliance members’ open access institutional repositories' paper
DOI: 10.15468/dl.a475mu
title: Occurrence Download

description: A dataset containing 80 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Hieracium texedense Pau"
 ]
}

 The dataset includes 80 records from 15 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0025726-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.x7q7tw
title: Occurrence Download

description: A dataset containing 3246 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Human Observation",
 "Country is Spain",
 "OccurrenceStatus is Present",
 "TaxonKey is Dama dama (Linnaeus, 1758)"
 ]
}

 The dataset includes 3246 records from 12 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0025727-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/zxqgbr
title: Phylogenetic relationships and description of two new species of Diapoma (Characidae: Stevardiinae) from the La Plata River basin

description: This dataset contains the digitized treatments in Plazi based on the original journal article Ito, Priscila Madoka M., Carvalho, Tiago P., Pavanelli, Carla S., Vanegas-Ríos, James A., Malabarba, Luiz R. (2022): Phylogenetic relationships and description of two new species of Diapoma (Characidae: Stevardiinae) from the La Plata River basin. Neotropical Ichthyology (e 210115) 20 (1): 1-30, DOI: 10.1590/1982-0224-2021-0115, URL: http://dx.doi.org/10.1590/1982-0224-2021-0115
DOI: 10.15468/dl.lgogrn
title: Occurrence Download

description: A dataset containing 527 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pseudomonas putida (Trevisan, 1889) Migula, 1895"
 ]
}

 The dataset includes 527 records from 29 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0012751-181003121212138/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ygcgug
title: Occurrence Download

description: A dataset containing 130 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Combretum engleri Schinz, De Wild. & T.Durand"
 ]
}

 The dataset includes 130 records from 11 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015583-200127171203522/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.