cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.31143748.v1
title: Generation of Synthetic Data in Health Surveys Using Large Language Models

description: <b>Background: </b>Generating synthetic data using artificial intelligence, such as large language models (LLMs), is a useful strategy in public health because it can reduce time and costs, expand access to data, and facilitate information sharing without compromising confidentiality.<b>Objective: </b>To evaluate the consistency and psychometric plausibility of synthetic data generated by an LLM to simulate the responses of survey participants (user personas) in a national health survey in Peru.<b>Methods: </b>We conducted a cross-sectional study based on the National Health Satisfaction Survey (ENSUSALUD 2016) of ambulatory health service users. We used the GPT-OSS-20B model to generate synthetic responses in Spanish, conditioned on narrative profiles derived from sociodemographic and clinical variables. We evaluated consistency between responses and profile characteristics (sex, age, and comorbidities) using performance metrics (accuracy, precision, recall, F1 score, and AUC). We compared distributions between real and synthetic data using t-tests and chi-square tests. For latent variables, we conducted confirmatory factor analyses of the PHQ-9, PHQ-8, and GAD-7 (WLSMV; polychoric matrices) and estimated internal consistency (α and ω). We examined normality (Jarque–Bera test) and stability through correlations between real measures (PHQ-2 and EQ-5D) and synthetic measures (PHQ-2, PHQ-8, PHQ-9, GAD-2, and GAD-7).<b>Results: </b>The model showed strong concordance with the profile for sex, age, and chronic disease status, with metrics close to 1 for most variables; overall consistency was high in the vast majority of cases. The synthetic PHQ-9, PHQ-8, and GAD-7 instruments showed optimal factor fit and high internal consistency. Synthetic measures were positively and significantly correlated with the real PHQ-2 and negatively correlated with EQ-5D, with moderate to high correlations, particularly for PHQ-8/PHQ-9 and GAD-7.<b>Conclusions: </b>An LLM can generate plausible synthetic data for health surveys when its output is conditioned on user personas, preserving high coherence with demographic and clinical characteristics and maintaining adequate psychometric properties in depression and anxiety scales. However, relevant deviations were identified (e.g., overestimation of obesity, unexpected distributions in some variables, and missing values in a sensitive item), which supports the need for rigorous validation and bias control before using these data for inferential purposes or public policy.
DOI: 10.15468/dl.px9dfn
title: Occurrence Download

description: A dataset containing 487 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is Asia",
 "Country is China",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Euptelea pleiosperma",
 "Year 1970-2000"
 ]
}

 The dataset includes 487 records from 16 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008925-260120142942310/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.6084/m9.figshare.31041886
title: DB1_DB2_multifasta_specR_KGDB_files

description: Using mock microbiomes with both real reads sequenced by ONT nanopore sequencing, or simulated nanopore sequencer reads, shows that sub-species resolution - and often strain level resolution or better - can be achieved with good quantification using full ribosomal RNA sequences. Also comparable, though poorer, resolution is achieved with 16S and 23S ribosomalRNA gene sequences. Furthermore, good relative abundance quantification is demonstrated.
DOI: 10.6084/m9.figshare.31041886.v1
title: DB1_DB2_multifasta_specR_KGDB_files

description: Using mock microbiomes with both real reads sequenced by ONT nanopore sequencing, or simulated nanopore sequencer reads, shows that sub-species resolution - and often strain level resolution or better - can be achieved with good quantification using full ribosomal RNA sequences. Also comparable, though poorer, resolution is achieved with 16S and 23S ribosomalRNA gene sequences. Furthermore, good relative abundance quantification is demonstrated.
DOI: 10.15468/dl.a2rg8e
title: Occurrence Download

description: A dataset containing 35 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Atrichantha gemmifera",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 35 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008926-260120142942310/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.18358261
title: BRAIN-DERIVED NEUROTROPHIC FACTOR AS A SPECIFIC MARKER IN THE PATHOGENESIS OF MIGRAINE

description: Migraine is one of the most common neurological disorders, affecting 10–15% of the world’s population, and it often significantly impairs work capacity during the most productive years of life [10]. Migraine is a benign primary headache disorder and ranks as the second most common type after tension-type headache. According to WHO data from 2000, migraine ranks 19th among men and 12th among women in the list of diseases affecting work capacity worldwide, and it occupies a leading position among neurological disorders [1]
DOI: 10.5281/zenodo.18358260
title: BRAIN-DERIVED NEUROTROPHIC FACTOR AS A SPECIFIC MARKER IN THE PATHOGENESIS OF MIGRAINE

description: Migraine is one of the most common neurological disorders, affecting 10–15% of the world’s population, and it often significantly impairs work capacity during the most productive years of life [10]. Migraine is a benign primary headache disorder and ranks as the second most common type after tension-type headache. According to WHO data from 2000, migraine ranks 19th among men and 12th among women in the list of diseases affecting work capacity worldwide, and it occupies a leading position among neurological disorders [1]
DOI: 10.15468/dl.jz7vjk
title: Occurrence Download

description: A dataset containing 218 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Austrobrickellia patens",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 218 records from 20 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008927-260120142942310/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.98v7tm
title: Occurrence Download

description: A dataset containing 157 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is Asia",
 "Country is China",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Decaisnea fargesii",
 "Year 1970-2000"
 ]
}

 The dataset includes 157 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008928-260120142942310/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/14599885
title: Peer-to-Peer Boliviano (BOB) Exchange Data
DOI: 10.15468/dl.8qpze4
title: Occurrence Download

description: A dataset containing 1375 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Austroeupatorium inulifolium",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 1375 records from 94 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008929-260120142942310/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.yjsge9
title: Occurrence Download

description: A dataset containing 12697 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Bombus affinis"
 ]
}

 The dataset includes 12697 records from 54 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008930-260120142942310/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.dxha2y
title: Occurrence Download

description: A dataset containing 193 records in GBIF matching the query:
SELECT
 '259' AS fish_cell,
 GBIF_MGRSCode(1000, decimalLatitude, decimalLongitude, 0) AS cell, -- NO randomization
 COUNT(DISTINCT speciesKey) AS species_richness
 FROM occurrence
 WHERE hasCoordinate = TRUE
 AND speciesKey IS NOT NULL
 AND NOT ARRAY_CONTAINS(issue, 'ZERO_COORDINATE')
 AND NOT ARRAY_CONTAINS(issue, 'COORDINATE_OUT_OF_RANGE')
 AND NOT ARRAY_CONTAINS(issue, 'COORDINATE_INVALID')
 AND NOT ARRAY_CONTAINS(issue, 'COUNTRY_COORDINATE_MISMATCH')
 AND decimalLatitude &gt;= 16.25916876999866
 AND decimalLatitude &lt;= 20.3845909579754
 AND decimalLongitude &gt;= 15.348713947873733
 AND decimalLongitude &lt;= 20.76920974450522
 AND "year" &gt;= 2015
 AND "year" &lt;= 2026
 AND (coordinateUncertaintyInMeters &lt;= 100 OR coordinateUncertaintyInMeters IS NULL)
 GROUP BY fish_cell, cell

 The dataset's 193 records were derived from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008923-260120142942310/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4ujk99
title: Occurrence Download

description: A dataset containing 1 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Austroliabum candidum",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 1 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008931-260120142942310/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.52rh99
title: Occurrence Download

description: A dataset containing 157 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Musella"
 ]
}

 The dataset includes 157 records from 31 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008932-260120142942310/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.hg5w5p
title: Occurrence Download

description: A dataset containing 37 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is Asia",
 "Country is China",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Dicranostigma franchetianum",
 "Year 1950-2020"
 ]
}

 The dataset includes 37 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008933-260120142942310/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jrx3mw
title: Occurrence Download

description: A dataset containing 73 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Ayapana triplinervis",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 73 records from 24 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008934-260120142942310/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.saaez5
title: Occurrence Download

description: A dataset containing 381934 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Coregonus",
 "HasCoordinate is true"
 ]
}

 The dataset includes 381934 records from 165 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008910-260120142942310/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.v5aes2
title: Occurrence Download

description: A dataset containing 189 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is Asia",
 "Country is China",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Chelidonium majus",
 "Year 1970-2000"
 ]
}

 The dataset includes 189 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008936-260120142942310/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.2y7e3d
title: Occurrence Download

description: A dataset containing 292 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Baccharis prunifolia",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 292 records from 38 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008937-260120142942310/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.kmf85a
title: Occurrence Download

description: A dataset containing 1104 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Bahiopsis parishii",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 1104 records from 55 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008939-260120142942310/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.44qm35
title: Occurrence Download

description: A dataset containing 116 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is China",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Papaver nudicaule",
 "Year 1970-2000"
 ]
}

 The dataset includes 116 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008940-260120142942310/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.18358341
title: Ipseity Daily Data

description: At what rate do individuals say they are X?

Begining on 2025-07-08, I surveyed a small random sample of American adults on a daily cadence.  They responded to many items of the form: Does <signifier> describe you today?

The file ipseity-daily-aggregated.csv in this repository contains the aggregated results through 2025-07-28.  The columns are as follows:



signifier - a word, phrase or emoji

yes_count - the number of respondents who answered yes (aggregated all-time).

no_count - the number of respondents who answered no (aggregated all-time).

prevalence_per_10k - an estimate of the prevalence per 10,000.  If we were to survey 10,000 American adults, how many would we expect to respond yes to this signifier?  The number is calculated as yes_count / (yes_count + no_count) * 10,000.

earliest_obs_date - this date represents the first time this particular signifier was ever displayed to a respondent.  Signifiers are chosen with stochasticity from a long list; new signifiers are sometimes added, old signifiers are sometimes deleted, and a signifier may be moved higher or lower in priority for sampling.

latest_obs_date - the date closest to the present date on which signifier was most recently presented to a respondent.


Version created on 2026-01-24 — cumulative data.
DOI: 10.15468/dl.hwus5n
title: Occurrence Download

description: A dataset containing 1993 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Baileya multiradiata",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 1993 records from 107 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008941-260120142942310/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.7291/d19h5g
title: Environmental data and annotated transcriptome for Black Perch brain differential gene expression experiments (2015 & 2017)

description: Acidification-induced changes in cognitive function and behavior have
 recently been documented in tropical marine fishes, raising concerns about
 related shifts in species interactions. Here, we investigate whether
 similar patterns of broad neurological impacts are observed in a temperate
 Pacific fish that experiences regular and often large shifts in
 environmental pH due to upwelling events and other natural phenomena. In
 two manipulative laboratory experiments, we tested the effect of
 acidification, as well as pH variability, on gene expression in the brain
 tissue of a common temperate kelp forest/estuarine fish, Embiotoca
 jacksoni. We found that patterns of global gene expression in brain tissue
 differed significantly across pH level treatments. Additionally,
 differential gene expression analysis and gene set enrichment analysis
 identified significant differential expression of specific genes and gene
 sets both in comparisons of static pH level treatments as well as in
 static vs. variable pH treatment comparisons where mean pH was consistent.
 Enriched gene sets included those related to ion transport, signaling
 pathways, mRNA processing and splicing, and epigenetic regulation of gene
 expression, among others. Importantly, we found that pH variability
 decreased the number of differentially expressed genes detected between
 high and low pH treatments, and that the inter-individual variability in
 gene expression was significantly greater in variable pH treatments than
 static treatments of the same mean pH. By demonstrating a broad shift in
 brain gene expression, these results provide important confirmation of
 neurological impacts of acidification in a temperate fish species, which
 are likely to translate to shifts in behavior. This study also provides
 critical insight into the potential of natural environmental variability
 to mediate the impacts of ocean acidification.
DOI: 10.25338/b8c04d
title: Data and analysis scripts for: Co-occurrence patterns at four spatial scales implicate reproductive processes in shaping community assembly in clovers

description: 1. Competition, niche differences, and chance all contribute to community
 assembly, yet the role of reproductive interactions between species is
 often less appreciated. Closely related plant species that share floral
 form, phenology, and habitat often interact through pollination. They
 potentially facilitate pollinator attraction, compete for pollination
 services, and/or exchange pollen. If reproductive processes are important
 to co-occurrence, we predicted that fitness costs of heterospecific pollen
 transfer or pollen limitation should result in lower rates of
 co-occurrence among outcrossing congeners. In contrast, selfers, which may
 be less exposed to heterospecific pollen, and/or less negatively affected
 by it, should co-occur more frequently. 2. Flower size is an excellent
 proxy for mating system in clovers. Using herbarium records and three
 independent field datasets, we documented co-occurrence patterns of
 Trifolium at 1m2 - 1km2 scales in California. Using a randomization
 procedure to reshuffle matrices of community membership, we generated null
 hypotheses for the expected composition of large- and small-flowered
 species in Trifolium communities of different sizes. 3. Across all spatial
 scales, large-flowered outcrossers were over-represented at sites lacking
 congeners, but under-represented in communities with multiple congeners.
 Conversely, small-flowered selfers often occupied sites with multiple
 other Trifolium species. Patterns for plant height and leaf size, which
 are weakly or strongly correlated with flower size, did not explain
 co-occurrence patterns as robustly. Regression and model selection
 corroborated the null model analyses, indicating that the likelihood of
 co-occurrence decreased as flower size, and thus reliance on outcrossing,
 increased. 4. Synthesis. This study suggests that reproductive traits and
 processes may be significant contributors to community assembly and
 co-occurrence in flowering plants. 
description: We gathered <em>Trifolium</em> co-occurrence data
 from four independent sources: 1) at 11,447 randomly-sampled points from
 across California, documenting occurrences of all
 <em>Trifolium</em> species as inferred from georeferenced
 herbarium records, and 1-kilometer buffers around verified records; 2) in
 107 500m<sup>2</sup> plots sampled from across California, as
 described in Harrison et al. 2006; 3) in 423 4m<sup>2</sup>
 quadrats sampled in 2015 and 2016 at the Bodega Bay Natural Reserve, as
 described in Siefert et al. 2018; and 4) from 372
 1m<sup>2</sup> quadrats sampled annually from 2000-2017 at the
 McLaughlin Natural Reserve, as described in Harrison et al.
 2015.
description: All scripts are fully functional with the accompanying .Rdata
 objects (which were generated as described in the manuscript through
 10,000 randomizations/re-shufflings of the observed co-occurrence
 data).