cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5061/dryad.k2q42
title: Data from: Delimiting species of marine gastropods (Turridae, Conoidea) using RAD-sequencing in an integrative taxonomy framework

description: Species delimitation in poorly-known and diverse taxa is usually performed
 based on monolocus, DNA barcoding-like approaches, while multilocus data
 are often used to test alternative species hypotheses in well-studied
 groups. We combined both approaches to delimit species in the Xenuroturris
 / Iotyrris complex, a group of venomous marine gastropods from the
 Indo-Pacific. First, COI sequences were analyzed using three methods of
 species delimitation, ABGD, PTP and GMYC to propose primary species
 hypotheses (PSH). Second, RAD-seq data were also obtained and an IQ-tree
 phylogenetic tree produced. We tested the impact of the level of missing
 data on the robustness of the phylogenetic tree obtained with the RAD-seq
 data. Alternative species partitions revealed with the COI dataset were
 also tested using the RAD-seq data and the BFD method. The congruence
 between the species hypotheses proposed with the mitochondrial gene and
 the clades in the RAD-seq tree, together with the morphological
 variability of the shell and the radula and the distribution pattern, was
 used to turn the PSH into secondary species hypotheses (SSH). Allopatric
 PSH defined with the COI gene were interpreted to correspond to
 intraspecific structure. Most of the species are found sympatrically in
 the Philippines, and only one is confidently identified as a new species
 and described as Iotyrris conotaxis n. sp. The results obtained
 demonstrate the efficiency of the combined monolocus/multilocus approach
 to delimit species.
description: Radseq raw data
 (demultiplexed fastq)This file will be a zip
 file containing the demultiplexed raw reads for each sample. The
 un-assigned reads (no barcode identified) are not included. They are
 available on request.RAD_data_submitted.zipCOI and RAD-seq treesMrBayes, BEAST and RAxML trees for COI; RaxML trees for the RAD seq dataset, with the loci shared by at least 30, 40, 50, 60, 70, 80% of the samples.
DOI: 10.5517/ccdc.csd.cc2p7447
title: CCDC 2479508: Experimental Crystal Structure Determination

description: Related Article: Olaitan E. Oladipupo, David M. Muthama, Wilmer J. Andújar-Cruz, Ge Shi, Sanjit Das, Rifat Ara Masud, Aruzhan Abdikaiym, Caleb A. Buell, Isabella R. Mejia, Chandni S. Bhat, Emily A. Schmitt, Daniel I. Osaigbovo, Logan M. Whitt, Fengrui Qu, Colin G. Cameron, Sherri A. McFarland, Igor Fedin, Yonghyun Kim, Elizabeth T. Papish|2026|Organometallics|||doi:10.1021/acs.organomet.5c00305
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2p7d2f
title: CCDC 2479754: Experimental Crystal Structure Determination

description: Related Article: Shobhit Mathur, Manoj Kumar Kumawat, Nafeesa Shahnaz, Snehashish Patra, Roy Anindya, Somnath Maji|2026|Chem.Asian J.|21|e00855|doi:10.1002/asia.202500855
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2p7d5j
title: CCDC 2479757: Experimental Crystal Structure Determination

description: Related Article: Shobhit Mathur, Manoj Kumar Kumawat, Nafeesa Shahnaz, Snehashish Patra, Roy Anindya, Somnath Maji|2026|Chem.Asian J.|21|e00855|doi:10.1002/asia.202500855
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.dyvu74
title: Occurrence Download

description: A dataset containing 71640 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((120.08242 23.2933,120.22427 23.2933,120.22427 23.40709,120.08242 23.40709,120.08242 23.2933))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Aves",
 "Year 2023-2023"
 ]
}

 The dataset includes 71640 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0014643-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.tznnts
title: Occurrence Download

description: A dataset containing 79173 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((120.08242 23.2933,120.22427 23.2933,120.22427 23.40709,120.08242 23.40709,120.08242 23.2933))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Aves",
 "Year is 2021"
 ]
}

 The dataset includes 79173 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0014645-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ajbmrr
title: Occurrence Download

description: A dataset containing 19055 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Istiophorus platypterus"
 ]
}

 The dataset includes 19055 records from 144 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0025158-250811113504898/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/12814823
title: Health Workforce Shortage Areas
DOI: 10.5281/zenodo.15600649
title: Livestock labels for YOLO model

description: This dataset contains YOLOv8-compliant bounding box annotation files in `.txt` format. Each file matches a corresponding RGB image and provides object class labels along with normalized coordinates for detected objects (e.g., cow grazing, cow lying). The labels follow the standard YOLO format: `<class_id> <x_center> <y_center> <width> <height>`, with all values normalized to the range [0,1]. These annotations were manually curated to enable supervised training of computer vision models in pasture-based livestock settings.
DOI: 10.5281/zenodo.15600650
title: Livestock labels for YOLO model

description: This dataset contains YOLOv8-compliant bounding box annotation files in `.txt` format. Each file matches a corresponding RGB image and provides object class labels along with normalized coordinates for detected objects (e.g., cow grazing, cow lying). The labels follow the standard YOLO format: `<class_id> <x_center> <y_center> <width> <height>`, with all values normalized to the range [0,1]. These annotations were manually curated to enable supervised training of computer vision models in pasture-based livestock settings.
DOI: 10.15468/dl.gj9tmw
title: Occurrence Download

description: A dataset containing 4 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Venezuela (Bolivarian Republic of)",
 "TaxonKey is Euryrhynchus pemoni Pereira, 1985"
 ]
}

 The dataset includes 4 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0022347-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.60520/ieda/113786
title: Geothermometry calculations for pyroxenite and chromitite samples from MG1 chromitite layer from the Bushveld Complex, South Africa

description: Equilibration temperatures calculated from olivine-spinel equilibria (Ballhaus et al., 1991). P = 0.3 GPa was used as estimated pressure at the time of emplacement, taken from Barnes et al. (2010)
DOI: 10.5281/zenodo.15601435
title: Hodge Conjecture for non-singular projective complex algebraic varieties.

description: Title: Clay Institute Version: Proof of the Hodge Conjecture

Description:This paper presents a formal and rigorous proof of the Hodge Conjecture, a central problem in algebraic geometry and one of the Millennium Prize Problems. The conjecture asserts that for every smooth, projective complex algebraic variety, all rational Hodge classes of type (p,p) are representable as rational linear combinations of algebraic cycles.

Using the tools of Hodge theory, algebraic cycle class maps, Lefschetz theorems, and the structure of mixed Hodge modules, this work constructs explicit algebraic generators for the relevant cohomology classes and proves their completeness over the rational field. The argument is conducted entirely within the standard framework of algebraic geometry and satisfies the formal expectations of mathematical rigor required by the Clay Mathematics Institute.

Keywords: Hodge Conjecture, Algebraic Geometry, Hodge Theory, Cohomology, Rational Cycles, Lefschetz Theorem, Millennium Problems, Clay Mathematics Institute
DOI: 10.5281/zenodo.15601436
title: Hodge Conjecture for non-singular projective complex algebraic varieties.

description: Title: Clay Institute Version: Proof of the Hodge Conjecture

Description:This paper presents a formal and rigorous proof of the Hodge Conjecture, a central problem in algebraic geometry and one of the Millennium Prize Problems. The conjecture asserts that for every smooth, projective complex algebraic variety, all rational Hodge classes of type (p,p) are representable as rational linear combinations of algebraic cycles.

Using the tools of Hodge theory, algebraic cycle class maps, Lefschetz theorems, and the structure of mixed Hodge modules, this work constructs explicit algebraic generators for the relevant cohomology classes and proves their completeness over the rational field. The argument is conducted entirely within the standard framework of algebraic geometry and satisfies the formal expectations of mathematical rigor required by the Clay Mathematics Institute.

Keywords: Hodge Conjecture, Algebraic Geometry, Hodge Theory, Cohomology, Rational Cycles, Lefschetz Theorem, Millennium Problems, Clay Mathematics Institute
DOI: 10.25403/upresearchdata.29150237
title: Exploration of music therapists' experiences using singing for self-care (SfSC)

description: The first table contains contextual codes, categories, and themes of information before the study. The second table contains the main themes, categories, and codes from a four-week singing program for self-care. This study aimed at exploring music therapists' experiences using singing for self-care (SfSC) and its impact on their personal well-being and clinical practice. Participants (n=5) participated in a four-week program involving journal reflections on self-care, vocal improvisation, self-composed songs, and singing a favourite song. Data were gathered through semi-structured interviews and took an interpretative phenomenological approach.
DOI: 10.25403/upresearchdata.29150237.v1
title: Exploration of music therapists' experiences using singing for self-care (SfSC)

description: The first table contains contextual codes, categories, and themes of information before the study. The second table contains the main themes, categories, and codes from a four-week singing program for self-care. This study aimed at exploring music therapists' experiences using singing for self-care (SfSC) and its impact on their personal well-being and clinical practice. Participants (n=5) participated in a four-week program involving journal reflections on self-care, vocal improvisation, self-composed songs, and singing a favourite song. Data were gathered through semi-structured interviews and took an interpretative phenomenological approach.
DOI: 10.15468/dl.3hyfnn
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Tinca tinca (Linnaeus, 1758)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "BasisOfRecord is one of (Specimen, Living Specimen, Observation, Human Observation, Machine Observation, Material sample, Literature Occurrence, Material citation, Occurrence evidence)",
 "Geometry POLYGON ((25.0214 -34.0501,25.5395 -34.1098,25.5395 -32.9007,20.509 -32.9007,20.509 -34.5676,20.524 -34.555,20.8859 -34.5419,20.9606 -34.4398,21.2995 -34.5131,21.5296 -34.4338,21.8696 -34.4439,22.0323 -34.2835,22.221 -34.2428,22.2566 -34.1304,22.5993 -34.0741,22.9652 -34.1674,23.4069 -34.1858,23.4955 -34.0792,23.6056 -34.0563,24.8471 -34.2877,24.9447 -34.2397,25.0214 -34.0501))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0021848-250525065834625/datasets/export for details.
DOI: 10.17632/ymz3tgshrc
title: Research on the Thermal Expansion Mechanism of Self-traceable grating Spacing Based on Thermo-Mechanical Coupling Modeling and Finite Element Simulation Analysis--research data

description: For the coupled thermo-mechanical model of self-traceable gratings under variable temperature conditions, this study employs a cross-verification approach combining theoretical modeling and finite element simulation. The model is applicable to cases where the substrate thickness is significantly greater than the thin-film thickness.

The dataset includes:
(1) Computational codes
(2) Interfacial shear stress distributions along the substrate-film interface for both types of substrate-based self-traceable gratings
(3) Comparative results of grating pitch variations

In the finite element simulations, the thermal expansion changes per cycle were extracted by tracking the position of atomic packet distribution centers within grating cells. The difference in single-period expansion between edge and center positions was negligible. For theoretical calculations, the atomic layer width was set consistent with actual self-traceable gratings - sufficiently small to approximate two-dimensional planar computation.
DOI: 10.17632/ymz3tgshrc.1
title: Research on the Thermal Expansion Mechanism of Self-traceable grating Spacing Based on Thermo-Mechanical Coupling Modeling and Finite Element Simulation Analysis--research data

description: For the coupled thermo-mechanical model of self-traceable gratings under variable temperature conditions, this study employs a cross-verification approach combining theoretical modeling and finite element simulation. The model is applicable to cases where the substrate thickness is significantly greater than the thin-film thickness.

The dataset includes:
(1) Computational codes
(2) Interfacial shear stress distributions along the substrate-film interface for both types of substrate-based self-traceable gratings
(3) Comparative results of grating pitch variations

In the finite element simulations, the thermal expansion changes per cycle were extracted by tracking the position of atomic packet distribution centers within grating cells. The difference in single-period expansion between edge and center positions was negligible. For theoretical calculations, the atomic layer width was set consistent with actual self-traceable gratings - sufficiently small to approximate two-dimensional planar computation.
DOI: 10.15468/dl.fhrwqy
title: Occurrence Download

description: A dataset containing 562 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Miconia secungrandifolia Ocampo & Almeda"
 ]
}

 The dataset includes 562 records from 42 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0021849-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.7910/dvn/afuiz2
title: Replication Data for SIB brain tumor study

description: Full study dataset
DOI: 10.7910/dvn/a5sgrt
title: California Poll: 2004-01 -- January 5-13, 2004

description: The Field Poll, established in 1945 as The California Poll by Mervin Field, has operated continuously as an independent, non-partisan, media-sponsored public opinion news service. Each year the Field Polls cover a wide range of political and social topics examining California public opinion. Continuing measures are made of voter support for leading political figures vying for major state and federal offices, job ratings of important political figures and reactions to significant political events. Voter awareness, understanding and predispositions of major campaign issues and salient statewide ballot proposit
ions are also tracked over time. For poll 2004-01 N=929.
description: Subject: STANDARD DEPOSIT TERMS 1.0 Type: DATAPASS:TERMS:STANDARD:1.0 Notes: The UCLA Social Science Data Archive (“the Archive”) gives permission and any required licenses to Data-PASS to make the Content available for archiving, preservation and access (with permission of the Archive), within the Data Preservation Alliance for the Social Sciences ("Data-PASS") in accordance with the Data-PASS terms (the "Terms") of use (available from: http://www.icpsr.org/Data-PASS). Including permission to: (a) redisseminate copies of the Data Collection in a variety of distribution formats only according to the standard terms of use of the Archive; (b) promote and advertise the Data Collection in any publicity (in any form) for Data-PASS and the Archive; (c) describe, catalog, validate and document the Content; (d) store, translate, copy or re-format the Data Collection in any way to ensure its future preservation and accessibility, impr
ove usability and/or protect respondent confidentiality; (e) incorporate metadata (cataloging information) or documentation regarding this study into public access catalogues. The Archive represents and warrants that the Content conforms to all Terms and that the Archive is lawfully entitled and has full authority to license Data-Pass to use the Materials in the ways described in the Terms.;
DOI: 10.7910/dvn/rgqogp
title: Wright Files I-Z Edited; Docketed Case: 85-1772
DOI: 10.7910/dvn/tvuzec
title: Replication Data for: Social Norm Change, Political Symbols, and Expression of Stigmatized Preferences

description: Public displays of nationalism increased in Spain following the referendum on Catalan independence. We show that this change is due to a change in norms rather than in preferences. Spanish nationalism was stigmatized due to its association with authoritarianism. The referendum generated outgroup threat, giving individuals with nationalist views an incentive to display them. This updated perceptions about the strength of the anti-authoritarian norm, leading to its erosion. We collect a longitudinal dataset of Spanish flags hanging from buildings and combine it with an original survey. Evidence shows that the Catalan crisis increased displays of the Spanish flag and shows that their proliferation follows a pattern of normative change. Flags also worked as a coordination mechanism for normative change: their display rendered them more acceptable and made right-wing individuals more comfortable to approve of Francoism explicitly. Our results highlight the role of social norms as drivers of political behavior.
DOI: 10.7910/dvn/aj7leb
title: Replication Data for: "Strategic Government Communication About Performance"

description: A great deal of research presents the correspondence between economic conditions and incumbent electoral fortunes as evidence of democratic accountability. A central theoretical mechanism for this phenomenon is that voters have information about performance. Using communications data consisting of more than 110,000 government press releases from cities in the U.S. combined with fine-grained economic and crime data, I leverage the breadth of local variation in conditions to assess the inputs to this mechanism behind accountability. I provide causal evidence that government communication changes as a result of performance in a strategic manner: local politicians are more likely to communicate about both economic conditions and crime when performance is improving --- better wages and less crime --- than when performance is worse. These findings add direct evidence from the underutilized area of local politics that politicians strategically communicate in a way that threatens accountability.
DOI: 10.7910/dvn/rlppah
title: Wright Casebook Edited; Docketed Case: 23,487
DOI: 10.7910/dvn/a4a3uo
title: Applied Geospatial Bayesian Modeling in the Big Data Era: Challenges and Solutions

description: This dataset includes three examples of code for estimating kriging models for big data using bootstrapping. The relevant data examples include: (1) 4,037 oil and gas well in West Virginia. (2) 304,115 campaign donors in California. (3) The biomass of 437 trees from the the Bartlett Experimental Forest.
DOI: 10.7910/dvn/8blcwk
title: Replication Data for: The “American DREAM”: Understanding White Americans’ Support for the DREAM Act and Punitive Immigration Policies

description: The American public has overwhelmingly supported the Development, Relief, and Education for Alien Minors (DREAM) Act since 2001. The support is widespread and cuts across race, ethnic, and party lines. Given the United States’ anti-immigrant/immigration sentiment in the wake of the September 11, 2001 terrorist attacks, support for the DREAM Act is perplexing. To that end, political scientists, sociologists, and education scholars among others, have pointed to the exceptional framing of the DREAM Act as the primary predictor of support. However, a significant portion of non-Hispanic white Americans who support the DREAM Act also support restrictive and often punitive immigration policies. What influences most white Americans to support DREAM Act legislation? And what leads a subset of these same individuals to simultaneously support restrictive immigration policies that hurt DREAMers and their families? I argue that predispositions explain these two contradictory policy preferences. Data from the 2012 American National Election Studies (ANES) and the 2018 Cooperative Congressional Election Studies (CCES) demonstrates that white Americans use racial resentment and egalitarianism as justifications to support both policies, however, the effects are conditioned on partisanship.
DOI: 10.7910/dvn/agcwur
title: Interview Data for Aqil Shah, "Do U.S. Drone Strikes Cause Blowback? Evidence from Pakistan and Beyond," International Security, Vol. 42, No. 4 (Spring 2018), pp. 47–84, doi:10.1162/ISEC_a_00312.

description: Notes on interview methods for Aqil Shah, "Do U.S. Drone Strikes Cause Blowback? Evidence from Pakistan and Beyond," International Security, Vol. 42, No. 4 (Spring 2018), pp. 47–84, doi:10.1162/ISEC_a_00312.
DOI: 10.7910/dvn/oapch9
title: Expertise, Networks, and Interpersonal Influence in Congress

description: This file contains the scripts used in "Expertise, Networks, and Interpersonal Influence in Congress." Users should start with the Readme.
DOI: 10.15468/dl.6vyc8z
title: Occurrence Download

description: A dataset containing 22813 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Phoca vitulina Linnaeus, 1758",
 "StateProvince is one of (Maine, New Hampshire, Vermont, Massachusetts, Rhode Island, Connecticut, New York, Pennsylvania, New Jersey, Delaware)"
 ]
}

 The dataset includes 22813 records from 33 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0018005-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.