cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.26084986
title: L. Sankovitch Geology MS Thesis Appendix Files: August 2024, University of Nevada-Reno

description: Continental hydrothermal systems are critical avenues for the crustal transport of heat and mass captured for geothermal energy and mineral exploration. Thus, understanding their temporal evolution and longevity is important for resource characterization. In particular, high temperature reservoirs (&gt;170°C), which are commonly marked at the surface by deposits of microlaminated siliceous sinter, have the potential to trace hydrothermal histories. Previous attempts to use radiocarbon (<sup>14</sup>C) dating in active modern systems have encountered problems matching ages with stratigraphy, possibly due to bacterial mats introducing old carbon leading to older apparent ages. Geothermal reservoirs are often positioned within uranium (U)-rich silicic volcanic rock where subsurface fluid-rock interactions extract U into hydrothermal fluids. As U is precipitated in the surface sinter deposit, assuming closed-system behavior, it begins to produce Th as an intermediate daughter product within the U-Th-Pb decay chain. If this assumption is correct, the U-Th disequilibrium geochronologic method becomes an additional dating option. While U-Th dating has been broadly utilized in carbonates, a systematic methodology has not been established for siliceous sinter deposits. As U-Th ages require only milligrams of material, this would potentially allow detailed chronologies of microlaminated material. For this work, we collected samples from El Tatio geyser field in the altiplano of northern Chile, the largest geothermal system in the Andes. Radiocarbon dating has been conducted at El Tatio and its arid climate offers exceptional preservation of deposits. Our resulting U-Th ages, along with the water and deposit chemistry, suggest trends of U and Th accumulation along the sinter apron. While distal apron facies containing the highest U concentrations (&gt;50 ug/g) show the least effect from detrital Th, they can display suspected open-system behavior. In contrast, more medial apron facies, where bacterial mats and other porous textures are commonly concentrated, have only trace amounts of U (&lt;0.1 ug/g), which leads to unreliable or geologically improbable ages. More proximal facies tend to date most consistently, with repeat age results on one sample even producing a statistically significant isochron. By comparing existing <sup>14</sup>C ages with U-Th results, El Tatio serves as an independent constraint, with U-Th ages trending younger than the <sup>14</sup>C ages, possibly supporting the presence of an old carbon influence.
DOI: 10.6084/m9.figshare.26084986.v1
title: L. Sankovitch Geology MS Thesis Appendix Files: August 2024, University of Nevada-Reno

description: Continental hydrothermal systems are critical avenues for the crustal transport of heat and mass captured for geothermal energy and mineral exploration. Thus, understanding their temporal evolution and longevity is important for resource characterization. In particular, high temperature reservoirs (&gt;170°C), which are commonly marked at the surface by deposits of microlaminated siliceous sinter, have the potential to trace hydrothermal histories. Previous attempts to use radiocarbon (<sup>14</sup>C) dating in active modern systems have encountered problems matching ages with stratigraphy, possibly due to bacterial mats introducing old carbon leading to older apparent ages. Geothermal reservoirs are often positioned within uranium (U)-rich silicic volcanic rock where subsurface fluid-rock interactions extract U into hydrothermal fluids. As U is precipitated in the surface sinter deposit, assuming closed-system behavior, it begins to produce Th as an intermediate daughter product within the U-Th-Pb decay chain. If this assumption is correct, the U-Th disequilibrium geochronologic method becomes an additional dating option. While U-Th dating has been broadly utilized in carbonates, a systematic methodology has not been established for siliceous sinter deposits. As U-Th ages require only milligrams of material, this would potentially allow detailed chronologies of microlaminated material. For this work, we collected samples from El Tatio geyser field in the altiplano of northern Chile, the largest geothermal system in the Andes. Radiocarbon dating has been conducted at El Tatio and its arid climate offers exceptional preservation of deposits. Our resulting U-Th ages, along with the water and deposit chemistry, suggest trends of U and Th accumulation along the sinter apron. While distal apron facies containing the highest U concentrations (&gt;50 ug/g) show the least effect from detrital Th, they can display suspected open-system behavior. In contrast, more medial apron facies, where bacterial mats and other porous textures are commonly concentrated, have only trace amounts of U (&lt;0.1 ug/g), which leads to unreliable or geologically improbable ages. More proximal facies tend to date most consistently, with repeat age results on one sample even producing a statistically significant isochron. By comparing existing <sup>14</sup>C ages with U-Th results, El Tatio serves as an independent constraint, with U-Th ages trending younger than the <sup>14</sup>C ages, possibly supporting the presence of an old carbon influence.
DOI: 10.15468/dl.35edka
title: Occurrence Download

description: A dataset containing 127 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-114.59077 58.15127,-111.36911 58.15127,-111.36911 59.3053,-114.59077 59.3053,-114.59077 58.15127))",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Zonotrichia albicollis (J.F.Gmelin, 1789)",
 "Year 1980-2025"
 ]
}

 The dataset includes 127 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000618-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.dqzgac
title: Occurrence Download

description: A dataset containing 418 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Colombia",
 "OccurrenceStatus is Present",
 "TaxonKey is Aotus griseimembra Elliot, 1912",
 "Year 2000-2025"
 ]
}

 The dataset includes 418 records from 44 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000621-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.a2tjv7
title: Occurrence Download

description: A dataset containing 6212 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Rhynchonycteris naso (Wied-Neuwied, 1820)"
 ]
}

 The dataset includes 6212 records from 165 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000622-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.dm2csy
title: Occurrence Download

description: A dataset containing 441 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Colombia",
 "OccurrenceStatus is Present",
 "TaxonKey is one of (Aotus vociferans (Spix, 1823), Aotus griseimembra Elliot, 1912)",
 "Year 2000-2025"
 ]
}

 The dataset includes 441 records from 48 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000623-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zrbdne
title: Occurrence Download

description: A dataset containing 1169533 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Caracara Merrem, 1826"
 ]
}

 The dataset includes 1169533 records from 406 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000581-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.62p55g
title: Occurrence Download

description: A dataset containing 167 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-65.25601 -24.86943,-64.83679 -24.86943,-64.83679 -24.48084,-65.25601 -24.48084,-65.25601 -24.86943))",
 "TaxonKey is one of (Ictinia plumbea (Gmelin, 1788), Empidonomus varius (Vieillot, 1818))"
 ]
}

 The dataset includes 167 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000624-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5517/ccdc.csd.cc2f7v0k
title: CCDC 2241858: Experimental Crystal Structure Determination

description: Related Article: Johannes Rocker, Johannes A. Dresel, Leonie A. Krieger, Paul Eckhardt, Ana M. Ortuño, Winald R. Kitzmann, Guido H. Clever, Katja Heinze, Till Opatz|2023|Chem.-Eur.J.|29|e202301244|doi:10.1002/chem.202301244
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: 10.15468/dl.qvmuqf
title: Occurrence Download

description: A dataset containing 677 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Colombia",
 "OccurrenceStatus is Present",
 "TaxonKey is one of (Aotus zonalis Goldman, 1914, Aotus griseimembra Elliot, 1912, Aotus vociferans (Spix, 1823), Aotus lemurinus I.Geoffroy Saint-Hilaire, 1843)",
 "Year 2000-2025"
 ]
}

 The dataset includes 677 records from 85 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000626-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ghxc5y
title: Occurrence Download

description: A dataset containing 533 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Galatella linosyris (L.) Rchb.fil.",
 "Country is Germany",
 "InstitutionCode is BfN",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 533 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000627-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qfvwa8
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Colombia",
 "TaxonKey is Cacajao Lesson, 1840",
 "Year 2001-2025"
 ]
}

 The dataset includes 2 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000628-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.14750883
title: CD105 (Endoglin) Expression as a Prognostic Marker in Aggressive Papillary Thyroid Carcinoma

description: This dataset includes anonymized patient data and pathology images used to study the correlation between CD105 expression and lymph node metastasis in papillary thyroid cancer (PTC). The data is organized into three main groups:

TFND (Thyroid Follicular Nodular Disease): Contains data and pathology images related to benign thyroid nodules.LNM+PTC (Lymph Node Metastasis Positive Papillary Thyroid Cancer): Includes data and images of PTC cases with confirmed lymph node metastases.LNM-PTC (Lymph Node Metastasis Negative Papillary Thyroid Cancer): Comprises data and images of PTC cases without lymph node metastases.The dataset provides valuable information for researchers focusing on tumor angiogenesis, molecular pathology, and the metastatic processes in cancer. It is particularly useful for investigating the role of CD105 as a diagnostic and prognostic marker in thyroid diseases.
DOI: 10.5281/zenodo.14750884
title: CD105 (Endoglin) Expression as a Prognostic Marker in Aggressive Papillary Thyroid Carcinoma

description: This dataset includes anonymized patient data and pathology images used to study the correlation between CD105 expression and lymph node metastasis in papillary thyroid cancer (PTC). The data is organized into three main groups:

TFND (Thyroid Follicular Nodular Disease): Contains data and pathology images related to benign thyroid nodules.LNM+PTC (Lymph Node Metastasis Positive Papillary Thyroid Cancer): Includes data and images of PTC cases with confirmed lymph node metastases.LNM-PTC (Lymph Node Metastasis Negative Papillary Thyroid Cancer): Comprises data and images of PTC cases without lymph node metastases.The dataset provides valuable information for researchers focusing on tumor angiogenesis, molecular pathology, and the metastatic processes in cancer. It is particularly useful for investigating the role of CD105 as a diagnostic and prognostic marker in thyroid diseases.
DOI: 10.5281/zenodo.14750117
title: Corpus Data on Clausal Complements with Modal Verbs in Serbian: A Study of 'morati' (must) and 'moći' (can)

description: This dataset contains 1000 concordance lines extracted from the Serbian Web Corpus (SrWaC), focusing on the modal verbs morati ("must") and moći ("can"). The data is structured to analyze the variation in clausal complement types (infinitive vs. da+present clauses) following these modal verbs in Serbian. The dataset is annotated with several linguistic features, including modal flavor, subject animacy, subject theta role, and complement type.

Columns:





Preceding Context: The text preceding the target modal verb.




Target Modal: The modal verb (morati or moći).




Following Context: The text following the target modal verb.




Modal Flavor: The semantic type of the modal verb, coded as:





deo: Deontic (obligation, permission, prohibition)




epi: Epistemic (certainty, possibility)




cir: Circumstantial (necessity or ability determined by circumstances)




dyn: Dynamic (physical or mental ability)






Complement Type: The type of clausal complement following the modal verb:





INF: Infinitive




DPC: da+present clause






Animacy: The animacy of the subject, coded as:





AN: Animate (humans, animals, corporates)




INAN: Inanimate (objects, abstract concepts)






Subject Theta Role: The thematic role of the subject, coded as:





A: Agent (animate subjects of unergatives, transitives, etc.)




T: Theme (undergoer of the action, e.g., subjects of unaccusatives, passives)




E: Experiencer (participant undergoing an emotional state)




I: Instrument or Cause (inanimate subjects of causatives)






Verb: The modal verb itself (morati or moći).



Purpose:

This dataset was created to investigate the factors influencing the choice between infinitive and da+present complements in Serbian modal constructions. The data supports research on syntactic variation, modal semantics, and the interaction between subject properties and complement type.

Potential Use Cases:





Linguistic research on clausal complements in South Slavic languages.




Studies on modal verbs and their syntactic behavior.




Investigations into the role of animacy and thematic roles in syntax.




Cross-linguistic comparisons of modal verb constructions.



License:

CC BY 4.0

Acknowledgments:

This dataset was created as part of the research presented at the SinFonIJA 17 conference in Nova Gorica, September 2024. Special thanks to the members of the ClaCoLaSi Project Team.
DOI: 10.5281/zenodo.14750118
title: Corpus Data on Clausal Complements with Modal Verbs in Serbian: A Study of 'morati' (must) and 'moći' (can)

description: This dataset contains 1000 concordance lines extracted from the Serbian Web Corpus (SrWaC), focusing on the modal verbs morati ("must") and moći ("can"). The data is structured to analyze the variation in clausal complement types (infinitive vs. da+present clauses) following these modal verbs in Serbian. The dataset is annotated with several linguistic features, including modal flavor, subject animacy, subject theta role, and complement type.

Columns:





Preceding Context: The text preceding the target modal verb.




Target Modal: The modal verb (morati or moći).




Following Context: The text following the target modal verb.




Modal Flavor: The semantic type of the modal verb, coded as:





deo: Deontic (obligation, permission, prohibition)




epi: Epistemic (certainty, possibility)




cir: Circumstantial (necessity or ability determined by circumstances)




dyn: Dynamic (physical or mental ability)






Complement Type: The type of clausal complement following the modal verb:





INF: Infinitive




DPC: da+present clause






Animacy: The animacy of the subject, coded as:





AN: Animate (humans, animals, corporates)




INAN: Inanimate (objects, abstract concepts)






Subject Theta Role: The thematic role of the subject, coded as:





A: Agent (animate subjects of unergatives, transitives, etc.)




T: Theme (undergoer of the action, e.g., subjects of unaccusatives, passives)




E: Experiencer (participant undergoing an emotional state)




I: Instrument or Cause (inanimate subjects of causatives)






Verb: The modal verb itself (morati or moći).



Purpose:

This dataset was created to investigate the factors influencing the choice between infinitive and da+present complements in Serbian modal constructions. The data supports research on syntactic variation, modal semantics, and the interaction between subject properties and complement type.

Potential Use Cases:





Linguistic research on clausal complements in South Slavic languages.




Studies on modal verbs and their syntactic behavior.




Investigations into the role of animacy and thematic roles in syntax.




Cross-linguistic comparisons of modal verb constructions.



License:

CC BY 4.0

Acknowledgments:

This dataset was created as part of the research presented at the SinFonIJA 17 conference in Nova Gorica, September 2024. Special thanks to the members of the ClaCoLaSi Project Team.
DOI: 10.34740/kaggle/dsv/10567939
title: GDMtoPCOS-dataset1
DOI: 10.15468/dl.dr6gn3
title: Occurrence Download

description: A dataset containing 282 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Colombia",
 "OccurrenceStatus is Present",
 "TaxonKey is one of (Pithecia monachus (É.Geoffroy Saint-Hilaire, 1812), Pithecia hirsuta Spix, 1823, Pithecia milleri Allen, 1914)",
 "Year 1998-2025"
 ]
}

 The dataset includes 282 records from 12 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000630-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.xkxde3
title: Occurrence Download

description: A dataset containing 24226 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is South America",
 "Country is Argentina",
 "DatasetKey is one of (EOD – eBird Observation Dataset, iNaturalist Research-grade Observations, Instituto de Botánica Darwinion, Colección de Reptiles, Museo Argentino de Ciencias Naturales \"Bernardino Rivadavia\" (MACN). Arachnology National Collection (MACNAr), Museo Argentino de Ciencias Naturales \"Bernardino Rivadavia\" (MACN). Mammalogy National Collection (MACNMa), International Barcode of Life project (iBOL), Fungario (LPS Tipos) - División Micología “Instituto Spegazzini”, A georeferenced database of the edaphic biota currently available for Argentina)",
 "Geometry POLYGON((-57.37976 -35.72751,-57.08051 -35.47484,-57.25316 -35.11787,-57.74807 -34.86329,-58.27751 -34.70259,-58.57676 -35.0331,-57.86316 -35.50295,-57.37976 -35.72751))",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Charadriiformes",
 "Year 1984-2025"
 ]
}

 The dataset includes 24226 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000632-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.bz4gcu
title: Occurrence Download

description: A dataset containing 94970705 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Aves)",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen, Material citation)"
 ]
 }
 },
 "Year is greater than 2019",
 {
 "or" : [
 "HasCoordinate is true",
 "Country is Portugal"
 ]
 },
 "Geometry POLYGON ((-31.5 39.5, -24.5 39.5, -24.5 36.5, -31.5 36.5, -31.5 39.5))"
 ]
}

 The dataset includes 94970705 records from 103 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000572-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qamuuq
title: Occurrence Download

description: A dataset containing 143 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Colombia",
 "OccurrenceStatus is Present",
 "TaxonKey is one of (Ateles hybridus I.Geoffroy Saint-Hilaire, 1829, Ateles fusciceps Gray, 1866)",
 "Year 2000-2025"
 ]
}

 The dataset includes 143 records from 17 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000633-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.u72j8s
title: Occurrence Download

description: A dataset containing 1658 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Colombia",
 "OccurrenceStatus is Present",
 "TaxonKey is one of (Sapajus macrocephalus (Spix, 1823), Sapajus apella (Linnaeus, 1758))",
 "Year 2000-2025"
 ]
}

 The dataset includes 1658 records from 74 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000634-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.y3j45v
title: Occurrence Download

description: A dataset containing 5 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-94.64723 -4.75579,-58.35277 -4.75579,-58.35277 9.75579,-94.64723 9.75579,-94.64723 -4.75579))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Premnotrypes vorax Hustache, 1933"
 ]
}

 The dataset includes 5 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000635-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.xsxtsb
title: Occurrence Download

description: A dataset containing 1174 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Phytophthora infestans (Mont.) de Bary"
 ]
}

 The dataset includes 1174 records from 98 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000636-250127130748423/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/10568130
title: PCOSFROMGDM-DATASET2