cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.3886/e198921v3-192791
title: ECIN Replication Package for "Specialization Trends in Economics Research: A Large-Scale Study Using Natural Language Processing and Citation Analysis"

description: We conduct a comprehensive analysis of specialization trends within and across fields of economics research. We collect data on 24,273 articles published between 1970 and 2016 in general research economics outlets and employ machine learning techniques to enrich the collected data. Results indicate that theory and econometric methods papers are becoming increasingly specialized, with a narrowing scope and steady or declining citations from outside economics and from other fields of economics research. Conversely, applied papers are covering a broader range of topics, receiving more extramural citations from fields like medicine, and psychology. Trends in applied theory articles are unclear.
description: Some of the project's data is downloaded from Constellate and the Semantic Scholar API. We cannot share the raw downloaded data, but we are providing scripts to download all the data from scratch. Note that the downloaded data may differ, as APIs are updated. If you are unable to replicate the full paper, the authors can share the data they downloaded privately. Please refer to the README file for more details.<br><br>
DOI: 10.15468/dl.8vnash
title: Occurrence Download

description: A dataset containing 29 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Eulalia pusilla",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 29 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0041913-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.tad9mz
title: Occurrence Download

description: A dataset containing 42 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "Country is Mexico",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Sambucus nigra"
 ]
}

 The dataset includes 42 records from 19 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0041914-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.17026/ar/yn96wk
title: PAN-00013921 - Fragment of bracelet

description: &lt;p&gt;This find is registered at Portable Antiquities of the Netherlands with number PAN-00013921&lt;/p&gt;
description: Modified: 2025-06-18T16:45:36+02:00
DOI: 10.15468/dl.vb6xmt
title: Occurrence Download

description: A dataset containing 63 species occurrences available in GBIF matching the query:
{"type":"and","predicates":[{"type":"within","geometry":"POLYGON ((109.906 1.961181, 109.835696 1.955612, 109.767125 1.939044, 109.701976 1.911885, 109.641853 1.874804, 109.588238 1.828715, 109.542452 1.774753, 109.50562 1.714247, 109.47865 1.648688, 109.462205 1.579691, 109.456688 1.508953, 109.462233 1.438218, 109.478705 1.369227, 109.505696 1.303678, 109.54254 1.243185, 109.588331 1.189237, 109.641941 1.143162, 109.702051 1.106094, 109.76718 1.078945, 109.835725 1.062384, 109.906 1.056818, 109.976275 1.062384, 110.04482 1.078945, 110.109949 1.106094, 110.170059 1.143162, 110.223669 1.189237, 110.26946 1.243185, 110.306304 1.303678, 110.333295 1.369227, 110.349767 1.438218, 110.355312 1.508953, 110.349795 1.579691, 110.33335 1.648688, 110.30638 1.714247, 110.269548 1.774753, 110.223762 1.828715, 110.170147 1.874804, 110.110024 1.911885, 110.044875 1.939044, 109.976304 1.955612, 109.906 1.961181))"},{"type":"equals","key":"CLASS_KEY","value":"212","matchCase":false},{"type":"greaterThanOrEquals","key":"YEAR","value":"2015","matchCase":false},{"type":"not","predicate":{"type":"in","key":"BASIS_OF_RECORD","values":["MATERIAL_CITATION","MATERIAL_SAMPLE","PRESERVED_SPECIMEN"],"matchCase":false}},{"type":"lessThanOrEquals","key":"COORDINATE_UNCERTAINTY_IN_METERS","value":"10000","matchCase":false},{"type":"equals","key":"LICENSE","value":"CC BY 4.0","matchCase":false}]}

 The dataset includes 63 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0041915-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.dmk9wq
title: Occurrence Download

description: A dataset containing 1657 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "Country is Mexico",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Sanvitalia procumbens"
 ]
}

 The dataset includes 1657 records from 72 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0041916-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.fjvuyn
title: Occurrence Download

description: A dataset containing 10 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Najas hagerupii",
 "Continent is Africa"
 ]
}

 The dataset includes 10 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0041917-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.17872121
title: A Relativistic Radiative Hydrodynamic Framework for the Nuclear Impact Hypothesis: Implications for Proto-Stellar Ignition and Planetary Ejection

description: This manuscript presents a relativistic radiative hydrodynamic framework for the Nuclear Impact Hypothesis. The hypothesis proposes that a hypervelocity nuclear impactor ($v_0 \gtrsim 10^3$ km s$^{-1}$) could trigger proto-solar ignition. It may also eject nascent planetary embryos via asymmetric magnetocentrifugal thrust in a radiation-dominated proto-stellar environment. The model combines Poisson's equation for gravitational potentials, special relativistic momentum conservation, Lorentz forces in magnetized plasmas, three-temperature radiation hydrodynamics, and relativistic Rankine-Hugoniot shock relations. It applies to various stellar configurations. Simulations use high-resolution cubic interpolation of Standard Solar Model (SSM) profiles constrained by helioseismology (deviations $\lesssim 8\%$). These show penetration depths $\delta \lesssim 0.05 R_\odot$ before electromagnetic disassembly and ablation-mediated fragmentation in neutral proto-stellar cores. The ejection mechanism involves magnetocentrifugal thrust $a_\mathrm{thrust} = \omega^2 r (B^2 / 4\pi \rho) \gtrsim 10^{-3} c^2 / R_\odot$, driven by proto-stellar rotation and magnetism. This leads to escape from $r_0 = 0.1 R_\odot$ at velocities $v_\infty \sim 40$ km s$^{-1}$. These velocities align with orbital circularization and radiative equilibration timescales in typical systems. Variance-based global Sobol sensitivity analysis ($N=2048$) highlights the dominance of initial velocity ($S_{v_0}=0.65$) and thrust ($S_{a_\mathrm{thrust}}=0.58$). Bayesian propagation gives $\mu_\delta = 0.048 \pm 0.012 R_\odot$. Falsifiability relies on expected Gaia DR4 transients and meteoritic isotopic disequilibria. Grounded in solar wind plasma diagnostics \cite{kasper2016sweap} and relativistic merger hydrodynamics \cite{hu2024energetic,lee2025aic}, the framework predicts shock-induced thermonuclear ignition ($\dot{E}_\mathrm{diss} \sim 10^{22}$ erg cm$^{-3}$ s$^{-1}$) and density-selective embryo expulsion ($\rho > 10$ g cm$^{-3}$). It offers insights into Solar System formation and resilience for interstellar probes.
DOI: 10.48579/pro/opd23x
title: Replication data for: Fig 9.15 and 9.16, WTPDs, female kinships in home territory, 09 Dec 2025

description: FILE DESCRIPTION Keywords: Kinships within home clan territory, WTPDs, coefficient of genetic relatedness File name = Fig 9.15 and 9.16, WTPDs, female kinships in home territory, 09 Dec 2025 OLDFile name = WTPDs, Female kinships in home terr in 2012, 08 March 2023 Shown here are kinships among WTPD FEMALES ONLY--no data from yearling males All kinships are based on maternal genetic relationships only--no information from paternities For littermates, I assume FULL SIBSHIPS for all cases--i.e., I assume single paternity when assigning maternal kinships, but I recognize that some littermate siblings ere half siblings rather than full siblings Half sisters are nonlittermate females of the same mother born in different years. All data in this file have now been checked TWO TIMES on 08 March 2023 See data for Legend to Kinship Score My last year of research with WTPDs was 2012, when I had the best information on kinships These data used for Figures 9.15 and 9.16 in Hoogland 2026. This file ready for longterm storage on 07 Feb 2025. Kincheck = X means that I checked the kinship and the r-value. r-value X 100 = coefficient of genetic relatedness (r) X 100 (for easier statistics) No known kinship means no kinship, but I might not have been able to detect distant kinships All r-values are based on maternal genetic relationships only--no information from paternities These data are from WTPD study colony at Arapaho National Wildlife near Walden, Colorado, in 2012 only. No data on UPD kinships from other years. This file ready for longterm storage on 07 Feb 2025. Note well: These kinships do NOT include data from sexually active males, which (almost) always were from a different clan once rem = once removed When female WTPD had more than one common ancestor, I have depicted only the closer kinship in this EXCEL file. For coefficients of relatedness (r) for kinships in this figure, see also Table 18.2, or Table 22.5 of Hoogland 2026. For each species, data are shown for one year only. For WPDs, the year was May 2012. File name = Fig 9.15 and 9.16, WTPDs, female kinships in home territory, 09 Dec 2025 WTPD study colony in 2022 had 9 clans. r = coefficient of genetic relatedness
DOI: 10.15468/dl.w2294t
title: Occurrence Download

description: A dataset containing 101 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Sparisoma strigatum"
 ]
}

 The dataset includes 101 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0041918-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.26dak9
title: Occurrence Download

description: A dataset listing the 7 species recorded in GBIF matching the query:
{
 "TaxonKey" : [
 "is Coragyps atratus"
 ]
}

 The dataset's 7 records were derived from 856 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0041892-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3jdnqg
title: Occurrence Download

description: A dataset containing 7 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Antillanthus shaferi (Greenm.) B.Nord."
 ]
}

 The dataset includes 7 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0145514-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wchzxg
title: Occurrence Download

description: A dataset containing 409 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Achillea leptophylla M.Bieb."
 ]
}

 The dataset includes 409 records from 35 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0168671-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.d4njmz
title: Occurrence Download

description: A dataset containing 6054 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((35.32496433333334 48.58410666666667, 69.37031999999999 48.58410666666667, 69.37031999999999 65.67073733333334, 35.32496433333334 65.67073733333334, 35.32496433333334 48.58410666666667))",
 "EventDate is 2018-01-01,2018-01-31"
 ]
}

 The dataset includes 6054 records from 28 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0028736-240229165702484/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.lb8a7m
title: Occurrence Download

description: A dataset containing 3119 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Lithobates vaillanti (Brocchi, 1877)"
 ]
}

 The dataset includes 3119 records from 77 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0030507-180508205500799/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.9g7hx3
title: Occurrence Download

description: A dataset containing 21 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((17.59571 30.20801,37.83692 30.20801,37.83692 43.68164,17.59571 43.68164,17.59571 30.20801))",
 "TaxonKey is Upeneus moluccensis (Bleeker, 1855)"
 ]
}

 The dataset includes 21 records from 11 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0192991-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8k39wz
title: Occurrence Download

description: A dataset containing 56 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 }
 ]
 },
 "TaxonKey is Rhaebo caeruleostictus (Günther, 1859)"
 ]
}

 The dataset includes 56 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0028733-240229165702484/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.db31qm
title: Occurrence Download

description: A dataset containing 10332 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Didelphis virginiana Kerr, 1792"
 ]
}

 The dataset includes 10332 records from 122 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0030503-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.d4vcsa
title: Occurrence Download

description: A dataset containing 479 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Achillea coarctata Poir."
 ]
}

 The dataset includes 479 records from 42 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0168673-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.njywe6
title: Occurrence Download

description: A dataset containing 55 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 }
 ]
 },
 "TaxonKey is Alcalus mariae (Inger, 1954)"
 ]
}

 The dataset includes 55 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0028397-240229165702484/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jp58hn
title: Occurrence Download

description: A dataset containing 2364 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Lithobates yavapaiensis (Platz & Frost, 1984)"
 ]
}

 The dataset includes 2364 records from 27 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0030508-180508205500799/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.9d7gxt
title: Occurrence Download

description: A dataset containing 2194 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Ognorhynchus icterotis (Massena & Souance, 1854)"
 ]
}

 The dataset includes 2194 records from 37 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0224375-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.nhqd34
title: Occurrence Download

description: A dataset containing 84 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Asclepias foliosa (K.Schum.) Hiern"
 ]
}

 The dataset includes 84 records from 15 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0028696-240229165702484/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ke5jjh
title: Occurrence Download

description: A dataset containing 78299 species occurrences available in GBIF matching the query:
{
 "and" : [
 "DatasetKey is Anillamiento SEO_Bird ringing",
 "TaxonKey is Ardeidae"
 ]
}

 The dataset includes 78299 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0030509-181108115102211/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vcyrys
title: Occurrence Download

description: A dataset containing 510 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "Country is China",
 "Country is Chinese Taipei",
 "Country is Hong Kong"
 ]
 },
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Ginkgo biloba L."
 ]
}

 The dataset includes 510 records from 24 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0168672-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.e9ypzz
title: Occurrence Download

description: A dataset containing 6226 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((35.32496433333334 48.58410666666667, 69.37031999999999 48.58410666666667, 69.37031999999999 65.67073733333334, 35.32496433333334 65.67073733333334, 35.32496433333334 48.58410666666667))",
 "EventDate is 2017-10-01,2017-10-31"
 ]
}

 The dataset includes 6226 records from 43 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0028683-240229165702484/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.bxw4dp
title: Occurrence Download

description: A dataset containing 1 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Madagascar",
 "Month is October",
 "CatalogNumber is 2169812",
 "Year 2003-2003",
 "InstitutionCode is mo",
 "TaxonKey is Garcinia L."
 ]
}

 The dataset includes 1 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0030510-180508205500799/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.yybfbn
title: Occurrence Download

description: A dataset containing 7 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Casearia kostermansii Sleumer"
 ]
}

 The dataset includes 7 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0187943-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3mhgd2
title: Occurrence Download

description: A dataset containing 1527 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Cyamopsis tetragonoloba (L.) Taub."
 ]
}

 The dataset includes 1527 records from 74 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015935-240314170635999/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.y2nmgg
title: Occurrence Download

description: A dataset containing 6451 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is DBRC Arvicola amphibius records 1925 - 2016"
 ]
}

 The dataset includes 6451 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0030513-180131172636756/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.6kzzjp
title: Occurrence Download

description: A dataset containing 55 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Human Observation",
 "Country is Ecuador",
 "TaxonKey is Panthera onca (Linnaeus, 1758)"
 ]
}

 The dataset includes 55 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0183813-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.fyadre
title: Occurrence Download

description: A dataset containing 83 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Asplenium grandidentatum (Bonap. ex C.Chr.) Viane"
 ]
}

 The dataset includes 83 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0028728-240229165702484/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.nnbgfz
title: Occurrence Download

description: A dataset containing 16 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Thyone imperfecta (Cherbonnier, 1970)"
 ]
}

 The dataset includes 16 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0030514-181108115102211/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jfpy35
title: Occurrence Download

description: A dataset containing 92 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Casearia flavovirens Blume"
 ]
}

 The dataset includes 92 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0187940-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.fzovdu
title: Occurrence Download

description: A dataset containing 360 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Trends in upward shift of alpine plants"
 ]
}

 The dataset includes 360 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0030515-190415153152247/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.