cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.4tr85x
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "BasisOfRecord is one of (Human Observation, Machine Observation, Occurrence evidence, Observation)",
 "TaxonKey is one of (Tamias amoenus)",
 "Country is one of (Algeria, Angola, Benin, Botswana, British Indian Ocean Territory, Burkina Faso, Burundi, Cabo Verde, Cameroon, Central African Republic, Chad, Comoros, Congo, Congo, Democratic Republic of the, Côte d’Ivoire, Djibouti, Egypt, Equatorial Guinea, Eritrea, Eswatini, Ethiopia, French Southern Territories, Gabon, Gambia, Ghana, Guinea, Guinea-Bissau, Kenya, Lesotho, Liberia, Libya, Madagascar, Malawi, Mali, Mauritania, Mauritius, Mayotte, Morocco, Mozambique, Namibia, Niger, Nigeria, Réunion, Rwanda, Saint Helena, Ascension and Tristan da Cunha, Sao Tome and Principe, Senegal, Seychelles, Sierra Leone, Somalia, South Africa, South Sudan, Sudan, Tanzania, United Republic of, Togo, Tunisia, Uganda, Western Sahara, Zambia, Zimbabwe)"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002632-250711103210423/datasets/export for details.
DOI: 10.15468/dl.b2zhxn
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "BasisOfRecord is one of (Human Observation, Machine Observation, Occurrence evidence, Observation)",
 "TaxonKey is one of (Tamias amoenus)",
 "Country is one of (American Samoa, Australia, Christmas Island, Cocos (Keeling) Islands, Cook Islands, Fiji, French Polynesia, Guam, Heard Island and McDonald Islands, Kiribati, Marshall Islands, Micronesia (Federated States of), Nauru, New Caledonia, New Zealand, Niue, Norfolk Island, Northern Mariana Islands, Palau, Papua New Guinea, Pitcairn, Samoa, Solomon Islands, Tokelau, Tonga, Tuvalu, United States Minor Outlying Islands, Vanuatu, Wallis and Futuna)"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002633-250711103210423/datasets/export for details.
DOI: 10.15468/dl.erm7kp
title: Occurrence Download

description: A dataset containing 2498 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Pontastacus leptodactylus)",
 "BasisOfRecord is one of (Specimen, Human Observation, Observation, Machine Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 2498 records from 112 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002634-250711103210423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.15868691
title: GeoFireGuard
title: Servizio open data di monitoraggio e protezione delle aree a rischio incendio

description: Dall'esigenza di fornire dati sempre più aggiornati sui rischi naturali e antropici a causa dalla crisi climatica, nasce GeoFireGuard, il servizio open data di monitoraggio e protezione delle aree a rischio incendio attraverso l'utilizzo di dati geospaziali messi a disposizione dalle costellazioni Sentinel del programma Copernicus dell'Unione Europea/ESA; HS2 ed ERA5, Landsat, Aqua e Terra, TRMM, e GPM, IMERG, servizio FIRMS della NASA/USGS degli USA. Area di interesse: Vulture Alto-Bradano (Basilicata - Italia).
DOI: 10.15468/dl.h89fjg
title: Occurrence Download

description: A dataset containing 3 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Barbatula toni posteroventralis"
 ]
}

 The dataset includes 3 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002635-250711103210423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4fpq4c
title: Occurrence Download

description: A dataset containing 3010 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "BasisOfRecord is one of (Human Observation, Machine Observation, Occurrence evidence, Observation)",
 "TaxonKey is one of (Microtus pennsylvanicus)",
 "Country is one of (Bermuda, Canada, Greenland, Saint Pierre and Miquelon, United States of America)"
 ]
}

 The dataset includes 3010 records from 18 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002640-250711103210423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.gk5wy8
title: Occurrence Download

description: A dataset containing 21 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Bombus ruderatus",
 "Country is Argentina",
 "HasCoordinate is true"
 ]
}

 The dataset includes 21 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002637-250711103210423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.acss8k
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "BasisOfRecord is one of (Human Observation, Machine Observation, Occurrence evidence, Observation)",
 "TaxonKey is one of (Microtus pennsylvanicus)",
 "Country is one of (Afghanistan, Armenia, Azerbaijan, Bahrain, Bangladesh, Bhutan, Brunei Darussalam, Cambodia, China, Cyprus, Georgia, Hong Kong, India, Indonesia, Iran (Islamic Republic of), Iraq, Israel, Japan, Jordan, Kazakhstan, Korea (Democratic People’s Republic of), Korea, Republic of, Kuwait, Kyrgyzstan, Lao People’s Democratic Republic, Lebanon, Macao, Malaysia, Maldives, Mongolia, Myanmar, Nepal, Oman, Pakistan, Palestine, State of, Philippines, Qatar, Saudi Arabia, Singapore, Sri Lanka, Syrian Arab Republic, Tajikistan, Thailand, Timor-Leste, Türkiye, Turkmenistan, United Arab Emirates, Uzbekistan, Viet Nam, Yemen)"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002638-250711103210423/datasets/export for details.
DOI: 10.15468/dl.yhtqw7
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "BasisOfRecord is one of (Human Observation, Machine Observation, Occurrence evidence, Observation)",
 "TaxonKey is one of (Microtus pennsylvanicus)",
 "Country is one of (Anguilla, Antigua and Barbuda, Argentina, Aruba, Bahamas, Barbados, Belize, Bolivia (Plurinational State of), Bonaire, Sint Eustatius and Saba, Bouvet Island, Brazil, Cayman Islands, Chile, Colombia, Costa Rica, Cuba, Curaçao, Dominica, Dominican Republic, Ecuador, El Salvador, Falkland Islands (Malvinas), French Guiana, Grenada, Guadeloupe, Guatemala, Guyana, Haiti, Honduras, Jamaica, Martinique, Mexico, Montserrat, Nicaragua, Panama, Paraguay, Peru, Puerto Rico, Saint Barthélemy, Saint Kitts and Nevis, Saint Lucia, Saint Martin (French part), Saint Vincent and the Grenadines, Sint Maarten (Dutch part), South Georgia and the South Sandwich Islands, Suriname, Trinidad and Tobago, Turks and Caicos Islands, Uruguay, Venezuela (Bolivarian Republic of), Virgin Islands (British), Virgin Islands (U.S.))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002639-250711103210423/datasets/export for details.
DOI: 10.15468/dl.rnvgne
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of ()",
 "BasisOfRecord is one of (Specimen, Human Observation, Observation, Machine Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002641-250711103210423/datasets/export for details.
DOI: 10.15468/dl.dqanp8
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Nemachilus toni"
 ]
}

 The dataset includes 2 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002642-250711103210423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ffq9eq
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "BasisOfRecord is one of (Human Observation, Machine Observation, Occurrence evidence, Observation)",
 "TaxonKey is one of (Microtus pennsylvanicus)",
 "Country is one of (Åland Islands, Albania, Andorra, Austria, Belarus, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Czechia, Denmark, Estonia, Faroe Islands, Finland, France, Germany, Gibraltar, Greece, Guernsey, Holy See, Hungary, Iceland, Ireland, Isle of Man, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Republic of, Monaco, Montenegro, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, Russian Federation, San Marino, Serbia, Slovakia, Slovenia, Spain, Svalbard and Jan Mayen, Sweden, Switzerland, Ukraine, United Kingdom of Great Britain and Northern Ireland)"
 ]
}

 The dataset includes 2 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002644-250711103210423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.5d286w
title: Occurrence Download

description: A dataset containing 163688 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Sherardia arvensis"
 ]
}

 The dataset includes 163688 records from 1860 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002542-250711103210423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.u4hj68
title: Occurrence Download

description: A dataset containing 2344 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Mexico",
 "TaxonKey is Parkinsonia aculeata L."
 ]
}

 The dataset includes 2344 records from 89 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011643-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.sjua2n
title: Occurrence Download

description: A dataset containing 8 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is (Table 1) Proportion of Toxoplasma gondii seropositive arctic foxes (Alopex lagopus) by age group and geographic area"
 ]
}

 The dataset includes 8 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004961-180412121330197/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zwjfm8
title: Occurrence Download

description: A dataset containing 96697845 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "Country is New Zealand",
 "Country is Fiji",
 "Country is Vanuatu",
 "Country is Australia",
 "Country is Solomon Islands"
 ]
 },
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 96697845 records from 1895 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0077663-200221144449610/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.d5uh3r
title: Occurrence Download

description: A dataset containing 2281705 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Cuculiformes)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1980",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "Geometry POLYGON((60 0,90 0,90 30,60 30,60 0))"
 ]
}

 The dataset includes 2281705 records from 57 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001858-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3w5h3x
title: Occurrence Download

description: A dataset containing 1063 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Lithocarpus polystachyus",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is Fossil"
 ]
 }
 }
 ]
}

 The dataset includes 1063 records from 17 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0020519-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.18376539
title: MSN-TCSeg: A Transcranial Sonography Dataset for Midbrain and Substantia Nigra Hyperechogenicity Segmentation

description: Obtain declaration

Our dataset paper is still under submission, and access to this dataset will be available only upon the article's acceptance.

Dataset Description

This repository provides a curated transcranial sonography (TCS) segmentation dataset focusing on two anatomically and clinically relevant targets for Parkinson’s disease research: the midbrain and substantia nigra hyperechogenicity (SN+). The dataset is intended to support research on automated segmentation, benchmark evaluation, and methodological development in ultrasound-based neuroimaging.

The dataset consists of two subsets:

  1. Midbrain segmentation subset: 700 TCS images with corresponding midbrain segmentation masks.

  2. SN+ segmentation subset: 370 TCS images with corresponding substantia nigra hyperechogenicity segmentation masks.

All images were acquired at the standard midbrain plane through the temporal acoustic window and were fully anonymized prior to release. Only images in which the midbrain contour was clearly identifiable were included, ensuring minimum annotatability and anatomical interpretability.

Segmentation labels were generated following a rigorous double-blind annotation protocol by two experienced neurosonologists. Inter-observer agreement was quantitatively assessed on a per-case basis. Based on the observed agreement characteristics, target-specific gold standard construction strategies were adopted. For the midbrain, consensus labels were generated using automated label fusion followed by rapid quality review. For SN+, a stratified workflow was applied, combining automated fusion, non-blind re-evaluation, and expert arbitration for cases with high annotation uncertainty.

All images and masks are provided in PNG format and organized to facilitate direct use in machine learning workflows, including cross-validation experiments.

Usage Notes

1. This dataset is intended solely for non-commercial scientific research and educational purposes.

2. The data are not intended for clinical diagnosis or decision-making.

3. Users should cite the associated publication when using this dataset in academic work.

4. Redistribution of the dataset or any derivative versions should comply with the specified license.

Ethics Statement

The dataset was collected retrospectively under approval of the Ethics Committee of Guangzhou First People’s Hospital. All data were fully anonymized prior to analysis and public release. No personally identifiable information is included.
DOI: 10.5281/zenodo.18376538
title: MSN-TCSeg: A Transcranial Sonography Dataset for Midbrain and Substantia Nigra Hyperechogenicity Segmentation

description: Obtain declaration

Our dataset paper is still under submission, and access to this dataset will be available only upon the article's acceptance.

Dataset Description

This repository provides a curated transcranial sonography (TCS) segmentation dataset focusing on two anatomically and clinically relevant targets for Parkinson’s disease research: the midbrain and substantia nigra hyperechogenicity (SN+). The dataset is intended to support research on automated segmentation, benchmark evaluation, and methodological development in ultrasound-based neuroimaging.

The dataset consists of two subsets:

  1. Midbrain segmentation subset: 700 TCS images with corresponding midbrain segmentation masks.

  2. SN+ segmentation subset: 370 TCS images with corresponding substantia nigra hyperechogenicity segmentation masks.

All images were acquired at the standard midbrain plane through the temporal acoustic window and were fully anonymized prior to release. Only images in which the midbrain contour was clearly identifiable were included, ensuring minimum annotatability and anatomical interpretability.

Segmentation labels were generated following a rigorous double-blind annotation protocol by two experienced neurosonologists. Inter-observer agreement was quantitatively assessed on a per-case basis. Based on the observed agreement characteristics, target-specific gold standard construction strategies were adopted. For the midbrain, consensus labels were generated using automated label fusion followed by rapid quality review. For SN+, a stratified workflow was applied, combining automated fusion, non-blind re-evaluation, and expert arbitration for cases with high annotation uncertainty.

All images and masks are provided in PNG format and organized to facilitate direct use in machine learning workflows, including cross-validation experiments.

Usage Notes

1. This dataset is intended solely for non-commercial scientific research and educational purposes.

2. The data are not intended for clinical diagnosis or decision-making.

3. Users should cite the associated publication when using this dataset in academic work.

4. Redistribution of the dataset or any derivative versions should comply with the specified license.

Ethics Statement

The dataset was collected retrospectively under approval of the Ethics Committee of Guangzhou First People’s Hospital. All data were fully anonymized prior to analysis and public release. No personally identifiable information is included.
DOI: 10.5281/zenodo.18649010
title: QUANTITATIVE EVALUATION OF DENTAL CARIES PREVALENCE AND SEVERITY USING THE DMF INDEX

description: This article presents the results of assessing the prevalence and intensity of dental caries in examined individuals based on the DMF index. Clinical dental examination revealed a high intensity of carious lesions among most patients. A comparative analysis of DMF index components was performed considering gender and study groups. The findings highlight the need for improved preventive and therapeutic dental care strategies.
DOI: 10.5281/zenodo.18649009
title: QUANTITATIVE EVALUATION OF DENTAL CARIES PREVALENCE AND SEVERITY USING THE DMF INDEX

description: This article presents the results of assessing the prevalence and intensity of dental caries in examined individuals based on the DMF index. Clinical dental examination revealed a high intensity of carious lesions among most patients. A comparative analysis of DMF index components was performed considering gender and study groups. The findings highlight the need for improved preventive and therapeutic dental care strategies.
DOI: 10.5517/cc5sx72
title: CCDC 172894: Experimental Crystal Structure Determination

description: Related Article: F.Takagi, H.Seino, Y.Mizobe, M.Hidai|2001|Can.J.Chem.|79|632|doi:10.1139/cjc-79-5-6-632
description: Related Article: F.Takagi, H.Seino, M.Hidai, Y.Mizobe|2002|J.Chem.Soc.,Dalton Trans.||3603|doi:10.1039/b200689h
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/cc5ntqb
title: CCDC 168972: Experimental Crystal Structure Determination

description: Related Article: T.Chivers, M.Krahn, M.Parvez, G.Schatte|2001|Chem.Commun.||1922|doi:10.1039/b105360b
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/cc5ntrc
title: CCDC 168973: Experimental Crystal Structure Determination

description: Related Article: T.Chivers, M.Krahn, M.Parvez, G.Schatte|2001|Chem.Commun.||1922|doi:10.1039/b105360b
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/cc5lyrf
title: CCDC 167175: Experimental Crystal Structure Determination

description: Related Article: S.K.Maji, M.G.B.Drew, A.Banerjee|2001|Chem.Commun.||1946|doi:10.1039/b105418j
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/cc5mc6b
title: CCDC 167561: Experimental Crystal Structure Determination

description: Related Article: M.I.Khan, S.Cevik, R.J.Doedens|2001|Chem.Commun.||1930|doi:10.1039/b106866k
description: Related Article: M.I.Khan, S.Giri, S.Ayesh, R.J.Doedens|2004|Inorg.Chem.Commun.|7|721|doi:10.1016/j.inoche.2004.04.005
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/cc5jzbz
title: CCDC 165271: Experimental Crystal Structure Determination

description: Related Article: Y.Hosokawa, T.Kawase, M.Oda|2001|Chem.Commun.||1948|doi:10.1039/b104325k
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.