cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15156/bio/sh1142421.10fu
title: SH1142421.10FU

description: UNITE provides a unified way for delimiting, identifying, communicating, and working with DNA-based Species Hypotheses (SH). All fungal ITS sequences in the international nucleotide sequence databases are clustered to approximately the species level by applying a set of dynamic distance values (<0.5 - 3.0%). All species hypotheses are given a unique, stable name in the form of a DOI, and their taxonomic and ecological annotations are verified through distributed, web-based third-party annotation efforts. SHs are connected to a taxon name and its classification as far as possible (phylum, class, order, etc.) by taking into account identifications for all sequences in the SH. An automatically or manually designated sequence is chosen to represent each such SH. These sequences are released (https://unite.ut.ee/repository.php) for use by the scientific community in, for example, local sequence similarity searches and next-generation sequencing analysis pipelines. The system and the data are updated automatically as the number of public fungal ITS sequences grows.
DOI: 10.82144/6276b3fe
title: Happywhale - Cuvier's beaked whale in South Atlantic Ocean

description: Original provider:
Happywhale

Dataset credits:
Happywhale and contributors

Abstract:
Happywhale.com is a resource to help you know whales as individuals, and to benefit conservation science with rich data about individual whales.
DOI: 10.48597/8zqr-uv9g
title: Measurement of Inorganics in air and particle phase at Ulborg

description: Measurement of Inorganics in air and particle phase at Ulborg
DOI: 10.82144/e56a8fc5
title: CRC HRC PMRF Small Vessel-Based Monitoring Surveys August 2017

description: Original provider:
HDR Environmental, Operations and Construction, Inc.

Dataset credits:
The U.S. Navy Marine Species Monitoring Program

Abstract:
Data in this dataset represent animal sightings for eleven days of Navy funded small boat surveys to photograph and satellite tag marine mammal odontocetes. Surveys were conducted from 4 to 14 August 2017 off Kauai, in and around the Pacific Missile Range Facility (PMRF), within the Hawaii Range Complex (HRC). Work was performed under HDR task order KB16 (IDIQ contract award N62470-15-D-8006, NAVFACPAC).
DOI: 10.48597/j4xa-q3rw
title: Measurement of Inorganics in air and particle phase at Ulborg

description: Measurement of Inorganics in air and particle phase at Ulborg
DOI: 10.15468/dl.2pj3uc
title: Occurrence Download

description: A dataset containing 22 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Iran (Islamic Republic of)",
 "TaxonKey is Allium iranicum"
 ]
}

 The dataset includes 22 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0061022-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.28wbr4
title: Occurrence Download

description: A dataset containing 1743672 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Greece",
 "GadmGid is GRC",
 "OccurrenceStatus is Present",
 "TaxonKey is Chordata"
 ]
}

 The dataset includes 1743672 records from 179 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0022976-250310093411724/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.14005029
title: Data for "The Dust Extinction Curve: Beyond R(V)"

description: 24 million dust extinction curves, detemined from Gaia XP spectra, as described in Green, Zhang & Zhang (2025).

We represent the extinction curves using a set of 16 basis vectors. For each star, there are 16 coefficients, which can be used to reconstruct the extinction curves. After loading A_zp and G_subspace from the file G_subspace.json, and coeffs from the file coeffs.h5, the extinction curves can be reconstructed using:

    A = A_zp + np.sum(coeffs[None,:] * G_subspace[:,:], axis=1)

The output A will have shape (star, wavelength). The wavelengths at which A is sampled are stored in the field wavelengths_nm (in nanometers), in G_subspace.json.

The covariance matrix of the coefficients for each star is stored in the files coeffs_cov_?.h5. We store the diagonals and the upper triangles of the covariances separately. They can be reconstructed using the function reconstruct_symm_matrices from symm_matrix_utils.py:

    from symm_matrix_utils.py import reconstruct_symm_matrices    cov = reconstruct_symm_matrices(cov_diag, cov_triu_wo_diag)

Additionally, we store the inverse covariance matrices in the files coeffs_icov_?.h5, in the same manner as the covariance matrices.

The file source_info.h5 contains a few useful Gaia fields and parameter estimates (with corresponding uncertainties) from Zhang & Green (2025).

The file feature_EW.h5 contains the equivalent widths (in nanometers) of the VBS and the 770 and 850 nm extinction features.

Every file contains the Gaia DR3 source_id of every star, labeled gdr3_source_id.
DOI: 10.5281/zenodo.14005028
title: Data for "The Dust Extinction Curve: Beyond R(V)"

description: 24 million dust extinction curves, detemined from Gaia XP spectra, as described in Green, Zhang & Zhang (2025).

We represent the extinction curves using a set of 16 basis vectors. For each star, there are 16 coefficients, which can be used to reconstruct the extinction curves. After loading A_zp and G_subspace from the file G_subspace.json, and coeffs from the file coeffs.h5, the extinction curves can be reconstructed using:

    A = A_zp + np.sum(coeffs[None,:] * G_subspace[:,:], axis=1)

The output A will have shape (star, wavelength). The wavelengths at which A is sampled are stored in the field wavelengths_nm (in nanometers), in G_subspace.json.

The covariance matrix of the coefficients for each star is stored in the files coeffs_cov_?.h5. We store the diagonals and the upper triangles of the covariances separately. They can be reconstructed using the function reconstruct_symm_matrices from symm_matrix_utils.py:

    from symm_matrix_utils.py import reconstruct_symm_matrices    cov = reconstruct_symm_matrices(cov_diag, cov_triu_wo_diag)

Additionally, we store the inverse covariance matrices in the files coeffs_icov_?.h5, in the same manner as the covariance matrices.

The file source_info.h5 contains a few useful Gaia fields and parameter estimates (with corresponding uncertainties) from Zhang & Green (2025).

The file feature_EW.h5 contains the equivalent widths (in nanometers) of the VBS and the 770 and 850 nm extinction features.

Every file contains the Gaia DR3 source_id of every star, labeled gdr3_source_id.
DOI: 10.5281/zenodo.15071267
title: Effects of Lecturer-Student Social Media Interactions on Students' Perception of Academic Leadership at Kogi State Polytechnic

description: Abstractthis study investigates the effects of lecturer-student interactions on social media and their impact on students' perceptions of academic leadership at Kogi State Polytechnic, Nigeria. As digital platforms increasingly influence communication in educational contexts, social media tools like Facebook, Twitter, and WhatsApp are now integral to academic engagement. This research employs a quantitative design, gathering data from 200 randomly selected students through a structured questionnaire containing both closed and open-ended questions to assess students' experiences and perceptions. The study's findings reveal a high level of engagement, with 70% of respondents interacting with their lecturers on social media at least once a week, and 40% reporting daily interactions. A substantial 60% of students perceive their lecturers as more approachable due to these social media interactions, suggesting that social media contributes to creating a more accessible academic environment. Additionally, 85% of students acknowledge that these interactions influence their views on academic authority, indicating that social media plays a role in shaping perceptions of leadership in the academic context. While the study underscores the positive aspects of enhanced communication and greater engagement between students and lecturers, it also raises concerns about professionalism. Some students expressed concerns that the informal nature of these interactions could erode traditional academic boundaries and respect for lecturers' authority. The study recommends that academic institutions develop guidelines to help lecturers maintain professionalism while utilizing social media for educational purposes. Future research could explore the long-term effects of these interactions on academic performance and student perceptions across different educational settings.
DOI: 10.5281/zenodo.15071268
title: Effects of Lecturer-Student Social Media Interactions on Students' Perception of Academic Leadership at Kogi State Polytechnic

description: Abstractthis study investigates the effects of lecturer-student interactions on social media and their impact on students' perceptions of academic leadership at Kogi State Polytechnic, Nigeria. As digital platforms increasingly influence communication in educational contexts, social media tools like Facebook, Twitter, and WhatsApp are now integral to academic engagement. This research employs a quantitative design, gathering data from 200 randomly selected students through a structured questionnaire containing both closed and open-ended questions to assess students' experiences and perceptions. The study's findings reveal a high level of engagement, with 70% of respondents interacting with their lecturers on social media at least once a week, and 40% reporting daily interactions. A substantial 60% of students perceive their lecturers as more approachable due to these social media interactions, suggesting that social media contributes to creating a more accessible academic environment. Additionally, 85% of students acknowledge that these interactions influence their views on academic authority, indicating that social media plays a role in shaping perceptions of leadership in the academic context. While the study underscores the positive aspects of enhanced communication and greater engagement between students and lecturers, it also raises concerns about professionalism. Some students expressed concerns that the informal nature of these interactions could erode traditional academic boundaries and respect for lecturers' authority. The study recommends that academic institutions develop guidelines to help lecturers maintain professionalism while utilizing social media for educational purposes. Future research could explore the long-term effects of these interactions on academic performance and student perceptions across different educational settings.
DOI: 10.15468/dl.sg3rfz
title: Occurrence Download

description: A dataset containing 664 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Papua New Guinea",
 "DatasetKey is Tropicos MO Specimen Data",
 "HasCoordinate is true",
 "Year 1989-1993"
 ]
}

 The dataset includes 664 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0022999-250310093411724/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qvamar
title: Occurrence Download

description: A dataset containing 72636 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Medicago polymorpha L.)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 72636 records from 1011 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0022994-250310093411724/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.r27jc3
title: Occurrence Download

description: A dataset containing 2900 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Human Observation",
 "CoordinateUncertaintyInMeters 0.0-1000.0",
 "OccurrenceStatus is Present",
 "TaxonKey is Sideritis hyssopifolia L."
 ]
}

 The dataset includes 2900 records from 44 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023000-250310093411724/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.sr89g8
title: Occurrence Download

description: A dataset containing 1 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Medicago polymorpha subsp. hispida Ponert)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 1 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023001-250310093411724/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.7nvp6s
title: Occurrence Download

description: A dataset containing 2527 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Medicago praecox DC.)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 2527 records from 119 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023002-250310093411724/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4x8gdr
title: Occurrence Download

description: A dataset containing 235 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is Antarctica",
 "TaxonKey is Aptenodytes forsteri G.R.Gray, 1844",
 "Year 2020-2025"
 ]
}

 The dataset includes 235 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023004-250310093411724/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.7ny2fw
title: Occurrence Download

description: A dataset containing 235 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is Antarctica",
 "OccurrenceStatus is Present",
 "TaxonKey is Aptenodytes forsteri G.R.Gray, 1844",
 "Year 2020-2025"
 ]
}

 The dataset includes 235 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023005-250310093411724/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.era7a7
title: Occurrence Download

description: A dataset containing 821 species occurrences available in GBIF matching the query:
{
 "and" : [
 "DatasetKey is Botanical Database of Southern Africa (BODATSA): Botanical Collections",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Lantana camara L."
 ]
}

 The dataset includes 821 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023006-250310093411724/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.xsuxmv
title: Occurrence Download

description: A dataset containing 1023 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Medicago radiata L.)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 1023 records from 38 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023007-250310093411724/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.11396583
title: Solar Chemicals and Fuels - SWOT ANALYSIS

description: This dataset includes a comprehensive collection of materials and analyses used in the publication "Exploring the SWOTs (Strengths, Weaknesses, Opportunities, and Threats) of Solar Chemicals and Fuels: Findings from a Literature Review and a Workshop Exercise."

The dataset consists of a PDF file, with the full-text NVivo coding results, and an Excel file, which contains:



A complete list of documents analyzed, along with their bibliographic information.

A compilation table of the SWOT analysis developed after the text-mining exercise and literature review.

Word trees retrieved from NVivo.

Full quantitative analysis of the NVivo codes and their references.

Citation analysis data.

Matrix query results on "Policy versus Workshop."
DOI: 10.5281/zenodo.11396584
title: Solar Chemicals and Fuels - SWOT ANALYSIS

description: This dataset includes a comprehensive collection of materials and analyses used in the publication "Exploring the SWOTs (Strengths, Weaknesses, Opportunities, and Threats) of Solar Chemicals and Fuels: Findings from a Literature Review and a Workshop Exercise."

The dataset consists of a PDF file, with the full-text NVivo coding results, and an Excel file, which contains:



A complete list of documents analyzed, along with their bibliographic information.

A compilation table of the SWOT analysis developed after the text-mining exercise and literature review.

Word trees retrieved from NVivo.

Full quantitative analysis of the NVivo codes and their references.

Citation analysis data.

Matrix query results on "Policy versus Workshop."
DOI: 10.5281/zenodo.15071748
title: Solar Chemicals and Fuels - SWOT ANALYSIS

description: This dataset includes a comprehensive collection of materials and analyses used in the publication "Exploring the SWOTs (Strengths, Weaknesses, Opportunities, and Threats) of Solar Chemicals and Fuels: Findings from a Literature Review and a Workshop Exercise."

The dataset consists of a PDF file, with the full-text NVivo coding results, and an Excel file, which contains:



A complete list of documents analyzed, along with their bibliographic information.

A compilation table of the SWOT analysis developed after the text-mining exercise and literature review.

Word trees retrieved from NVivo.

Full quantitative analysis of the NVivo codes and their references.

Citation analysis data.

Matrix query results on "Policy versus Workshop."
DOI: 10.15468/dl.e83x9x
title: Occurrence Download

description: A dataset containing 16140 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Medicago rigidula (L.) All.)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 16140 records from 333 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023008-250310093411724/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.gkd9zx
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Tyrannus melancholicus Vieillot, 1819)",
 "HasCoordinate is true",
 "Year is greater than or equal to 1980",
 "Year is less than or equal to 2010",
 "PublishingOrg is one of (c4b6e6d2-d08f-4f85-bf9e-6c5b5672030d, 50c9509d-22c7-4a22-a47d-8c48425ef4a7, cd6e21c8-9e8a-4e65-8d9b-63a3f038a076, 7b8aff16-69d1-4b3e-83d7-4a1a7591c0f6, f9c8e3b0-3b9a-11de-b793-b8a03c50a862, e2e717bf-551a-45f7-83c4-78c8a55b946c)",
 "BasisOfRecord is one of (Human Observation, Machine Observation)",
 "Continent is one of (North America, South America)"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013268-250402121839773/datasets/export for details.
DOI: 10.15468/dl.lss3hk
title: Occurrence Download

description: A dataset containing 21 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Bothrops barnetti Parker, 1938"
 ]
}

 The dataset includes 21 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0018078-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.xuvppd
title: Occurrence Download

description: A dataset containing 3995 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Mexico",
 "TaxonKey is Gallinago delicata (Ord, 1825)"
 ]
}

 The dataset includes 3995 records from 43 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0188236-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.og8py8
title: Occurrence Download

description: A dataset containing 8 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Guatemala",
 "DatasetKey is Fundación Miguel Lillo - Colección Herpetológica"
 ]
}

 The dataset includes 8 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0018082-181003121212138/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ha36cq
title: Occurrence Download

description: A dataset containing 86 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "CoordinateUncertaintyInMeters is less than or equal to 10000.0",
 {
 "or" : [
 "Country is United States of America",
 "Country is Canada",
 "Country is Greenland"
 ]
 },
 "TaxonKey is Scorpidium cossonii (Schimp.) Hedenäs"
 ]
}

 The dataset includes 86 records from 16 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0190816-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.j2evuo
title: Occurrence Download

description: A dataset containing 21 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-17.94618 27.64993,-14.73818 27.64993,-14.73818 28.93258,-17.94618 28.93258,-17.94618 27.64993))",
 "HasCoordinate is true",
 "TaxonKey is Himantoglossum metlesicsianum (W.P.Teschner) P.Delforge",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 21 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0018082-181108115102211/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.9meadb
title: Occurrence Download

description: A dataset containing 205 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Ateles hybridus I.Geoffroy Saint-Hilaire, 1829"
 ]
}

 The dataset includes 205 records from 21 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005728-210819072339941/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ltckxz
title: Occurrence Download

description: A dataset containing 8 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Guatemala",
 "DatasetKey is Fundación Miguel Lillo - Colección Herpetológica"
 ]
}

 The dataset includes 8 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0018083-181003121212138/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.cdqe4n
title: Occurrence Download

description: A dataset containing 772 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Freshwater Lamprey Survey Data"
 ]
}

 The dataset includes 772 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001529-240202131308920/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.