cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.31249927.v1
title: Stereoselective Depolymerization of Chiral Polyesters

description: This work establishes a significant advancement in the field by demonstrating chiral recognition and conversion of polymers using synthetic catalysts. Employing the representative chiral polymer polylactic acid (PLA) as a model substrate, a specially designed catalyst BisSalen-Al with confined chiral cavity facilitated the stereoselective depolymerization of PLA into chiral lactide (LA) monomers. In depth exploration of the relationship between catalyst structure and stereoselectivity revealed the chiral recognition mechanism of polymer stereochemistry and catalyst chiral cavity matching. This work provides a novel strategy for the stereoselective conversion of chiral polymers and significantly advances the expansion of asymmetric catalysis into macromolecular systems.
DOI: 10.15468/dl.serkz5
title: Occurrence Download

description: A dataset containing 420045 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is The fossil collection (F) of the Muséum national d'Histoire naturelle (MNHN - Paris)"
 ]
}

 The dataset includes 420045 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011480-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4pdjgv
title: Occurrence Download

description: A dataset containing 2446 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is one of (Observation, Human Observation)",
 "Continent is Europe",
 "Country is Spain",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Tilia platyphyllos"
 ]
}

 The dataset includes 2446 records from 15 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011510-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.pmpg73
title: Occurrence Download

description: A dataset containing 234 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-2.53171 49.59307,-1.94278 49.59307,-1.94278 49.85384,-2.53171 49.85384,-2.53171 49.59307))",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Cetacea"
 ]
}

 The dataset includes 234 records from 16 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011511-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.58032/agh/lvmfgm
title: Heterogeneity of microstructure and mechanical response in steel-titanium multilayer wires subjected to severe plastic deformation - research data

description: The dataset contains results for study that addresses the fundamental problem of representing the rheological properties of heterostructured materials composed of metals that differ significantly in their crystal structure.: measurements of rheological properties obtained through tensile tests, supported by microstructural analysis, digital image correlation (DIC) and microhardness measurements
DOI: 10.25824/redu/zw1m1a
title: Quadros, tabelas e gráficos relativos à pesquisa historiográfica de Desenvolvimento Econômico Urbano sobre a formação do distrito do Grajaú em São Paulo (1960)

description: Os quadros, tabelas e o gráfico presentes no arquivo sintetizam décadas de registros do 11º Cartório de Registro de Imóveis de São Paulo e evidenciam o que denominamos "legado racial fundiário". De forma geral, os dados documentam a transição histórica de uma área rural sob domínio de descendentes europeus para uma periferia urbana densamente ocupada pela população negra a partir da década de 1960. Esta descrição geral dos dados pode ser compreendida especificamente por meio de três eixos que conectam os números à tese da pesquisa: 1- a Genealogia da Terra e a Herança Colonial: os quadros detalham a cronologia do domínio das áreas dos loteamentos Parque Grajaú e Jardim Reimberg. Os dados expõem mecanismos de herança e transações de compra e venda de terras, realizadas entre 1917 e 1954, capazes de comprovar que o caráter colonial da posse da terra foi preservado e capitalizado por décadas antes de ser loteado para os trabalhadores migrantes. 2- a atuação do Grande Capital e Infraestrutura: as tabelas registram operações massivas de acumulação de terras pela Companhia Light, que adquiriu milhões de metros quadrados (especialmente entre 1926 e 1949). Esses dados servem para demonstrar como o capital corporativo capturou a valorização fundiária gerada por obras públicas de retificação de rios e geração de energia, preparando o terreno para a criação de polos como o Loteamento Industrial Jurubatuba. 3- a Engenharia do Loteamento Periférico: o gráfico mapeia a ascensão da Imobiliária Grajaú no período de 1961 a 1965, mostrando o crescimento vertiginoso de seu capital social e sua vasta capilaridade na Zona Sul. A tabela mostra ainda o total de nove loteamentos realizados pela imobiliária que totalizam mais de 2 milhões de metros quadrados. Esses dados materializam o processo de "periferização", onde agentes imobiliários intermediaram a venda de lotes (muitas vezes sem infraestrutura) para uma população negra superexplorada, transformando a exclusão racial em um negócio rentável. Em suma, os dados contidos no arquivo representam uma evidência concreta dos mecanismos de permanência do racismo estrutural sob a perspectiva do desenvolvimento econômico urbano e dos estudos urbanos no Brasil.
DOI: 10.5281/zenodo.18481738
title: METHODOLOGICAL FRAMEWORK FOR STUDYING PULMONARY MORPHOLOGICAL RESPONSES TO FOOD INDUSTRY DYES AND PHYTOTHERAPEUTIC INTERVENTION.

description: The food industry actively uses various types of dyes, classified as synthetic and natural. Synthetic dyes, which are artificially created organic compounds, are not usually found in the natural environment. Their production is often carried out in the form of granules or powders, which are easily dissolved in an aqueous environment .

Unlike synthetic dyes, natural dyes are made exclusively from natural sources. These natural substances not only color foods, but also enrich them with biologically active elements and nutrients, increasing their nutritional value. However, natural dyes are susceptible to deterioration under the influence of high temperatures and air, which requires manufacturers to pay special attention to their storage conditions.

The problem of using food dyes in nanoforms, such as titanium dioxide (E171), iron oxides (E172), as well as metallic dyes based on silver (E174) and gold (E175), is becoming increasingly relevant and requires additional study. Nanoparticles have properties that can differ significantly from the properties of larger particles of the same substances, which creates the need for an in-depth analysis of their impact on human health .

In Uzbekistan, as well as at the international level, accepted methods for controlling the quality and safety of food coloring additives must meet standards that ensure the reliability of research results.
DOI: 10.5281/zenodo.18481739
title: METHODOLOGICAL FRAMEWORK FOR STUDYING PULMONARY MORPHOLOGICAL RESPONSES TO FOOD INDUSTRY DYES AND PHYTOTHERAPEUTIC INTERVENTION.

description: The food industry actively uses various types of dyes, classified as synthetic and natural. Synthetic dyes, which are artificially created organic compounds, are not usually found in the natural environment. Their production is often carried out in the form of granules or powders, which are easily dissolved in an aqueous environment .

Unlike synthetic dyes, natural dyes are made exclusively from natural sources. These natural substances not only color foods, but also enrich them with biologically active elements and nutrients, increasing their nutritional value. However, natural dyes are susceptible to deterioration under the influence of high temperatures and air, which requires manufacturers to pay special attention to their storage conditions.

The problem of using food dyes in nanoforms, such as titanium dioxide (E171), iron oxides (E172), as well as metallic dyes based on silver (E174) and gold (E175), is becoming increasingly relevant and requires additional study. Nanoparticles have properties that can differ significantly from the properties of larger particles of the same substances, which creates the need for an in-depth analysis of their impact on human health .

In Uzbekistan, as well as at the international level, accepted methods for controlling the quality and safety of food coloring additives must meet standards that ensure the reliability of research results.
DOI: 10.5281/zenodo.18480987
title: Jarrita Tipo 2 - BAYRA

description: Jarrita (23-1291-P.28) proveniente de la excavación de Bayra (Vera, Almería). Se encontró fragmentada. Modelada a torno y cocida en un ambiente oxidante. Presenta una forma cerrada de tamaño medio. Tiene labio redondeado y borde recto que continua en un cuello cilíndrico, estrecho y curvo. Presenta un hombro marcado y un cuerpo globular que remata con una base convexa. Conserva ambas asas de sección ovalada. Presenta una decoración pintada en negro con motivo geométrico lineal que se extienden desde la panza hasta el borde.



Cronología: Siglos XII - XIII


Modelo creado y estudiado como parte del TFM de Antonio Ibarra Medina
DOI: 10.5281/zenodo.18480986
title: Jarrita Tipo 2 - BAYRA

description: Jarrita (23-1291-P.28) proveniente de la excavación de Bayra (Vera, Almería). Se encontró fragmentada. Modelada a torno y cocida en un ambiente oxidante. Presenta una forma cerrada de tamaño medio. Tiene labio redondeado y borde recto que continua en un cuello cilíndrico, estrecho y curvo. Presenta un hombro marcado y un cuerpo globular que remata con una base convexa. Conserva ambas asas de sección ovalada. Presenta una decoración pintada en negro con motivo geométrico lineal que se extienden desde la panza hasta el borde.



Cronología: Siglos XII - XIII


Modelo creado y estudiado como parte del TFM de Antonio Ibarra Medina
DOI: 10.13130/rd_unimi/yfnfzc
title: Degree of Urbanisation (DEGURBA) level 1 for 16 countries in Sub-Saharan Africa and the Caribbean
title: Replication data for: "Assessing the impacts of gridded population model choice on degree of urbanisation metrics" (please refer to the "Related Publication" section below)

description: This data release contains four harmonised gridded population datasets as well as the derived gridded "DEGURBA Level 1" datasets and associated spatial entities for 15 countries in sub-Saharan Africa and one country in the Caribbean (refer to the 'Geospatial Metadata' section).
The gridded population datasets comprise the "Global Human Settlement Population" dataset (GHS-POP) and three WorldPop products: "WorldPop Constrained Global Population", "WorldPop Unconstrained Global Population", and "WorldPop Bespoke National Population" datasets (refer to the "Reletaed Datasets" section) . The four population datasets were harmonised, partially using the "GHS-POPWARP v3" tool, to ensure consistency in coordinate reference system, spatial resolution, extent, and alignment, as well as population total referring to 2020. The gridded "DEGURBA Level 1" datasets were derived for each population grid using the "GHS-DUG v6.1" tool. The harmonisation process enables the comparability of the derived "DEGURBA Level 1" datasets. Details about the harmonisation process and the comparison between the "DEGURBA Level 1" datasets are given in Zhang et al. (2025; refer to the "Related Publication" section).
These data were produced by the WorldPop Research Group at the University of Southampton in partnership with the Department of Earth Science “A. Desio” of the University of Milan in the framework of the DEGURBA project, with funding from the European Commission's Directorate-General for Regional and Urban Policy (DG REGIO), under grant agreement "Population and SDG indicators by Degree of Urbanisation" (2022CE16BAT035). Project partners included the WorldPop Research Group at the University of Southampton, the Department of Earth Science "A. Desio" of the University of Milan, and the European Commission Joint Research Centre (EC-JRC; as a no-cost project partner). The data processing was performed by Dorothea Woods, Iyanuloluwa Deborah Olowe, Alessandro Sorichetta, and Maksym Bondarenko. Project lead, coordination and oversight were provided by Alessandro Sorichetta and Andrew J. Tatem.
description: ArcGis Pro, 3
description: GHS-POPWARP, 3
description: GHS-DUG, 6.1
description: The Authors offer these data on a "where is, as is" basis; they do not offer an express or implied warranty of any kind; do not guarantee the quality, applicability, accuracy, reliability or completeness of any data provided; and shall not be liable for incidental, consequential, or special damages arising out of the use of any data that they offer.
DOI: 10.57702/5fhj6lsh
title: DSB2018

description: The dataset used in the paper is a real-world dataset for testing the parametric efﬁciency of quadratic networks.
DOI: 10.15468/dl.p5aqf9
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{"type":"and","predicates":[{"type":"within","geometry":"POLYGON ((89.69985 24.906783, 89.62243100000001 24.901206, 89.54694000000001 24.884614, 89.475251 24.857419, 89.40914600000001 24.820297, 89.350262 24.774171, 89.30005 24.720186, 89.259744 24.65968, 89.230327 24.594152, 89.212509 24.52522, 89.206709 24.454586, 89.213052 24.383991, 89.23136 24.315171, 89.261166 24.249817, 89.301721 24.189532, 89.352019 24.135791, 89.41081800000001 24.08991, 89.47667300000001 24.053009, 89.547972 24.025988, 89.622974 24.009508, 89.69985 24.00397, 89.776726 24.009508, 89.85172799999999 24.025988, 89.923027 24.053009, 89.988882 24.08991, 90.047681 24.135791, 90.097979 24.189532, 90.13853400000001 24.249817, 90.16834 24.315171, 90.18664800000001 24.383991, 90.19299100000001 24.454586, 90.187191 24.52522, 90.16937299999999 24.594152, 90.139956 24.65968, 90.09965 24.720186, 90.04943799999999 24.774171, 89.990554 24.820297, 89.924449 24.857419, 89.85276 24.884614, 89.777269 24.901206, 89.69985 24.906783))"},{"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 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0079698-251120083545085/datasets/export for details.
DOI: 10.57702/qujnkq3l
title: GET3D

description: The GET3D dataset is a dataset of 3D shapes, consisting of 3,000 models, each described by 2,048 points.
DOI: 10.15468/dl.dhuygd
title: Occurrence Download

description: A dataset containing 360 species occurrences available in GBIF matching the query:
{
 "and" : [
 "GadmGid is USA.46_1",
 "Geometry POLYGON((-73.0458 44.48929,-73.04614 44.48277,-73.02603 44.4775,-73.01641 44.48934,-73.03593 44.50063,-73.0458 44.48929))",
 "TaxonKey is one of (Apidae, Andrenidae, Halictidae, Melittidae, Colletidae, Megachilidae)"
 ]
}

 The dataset includes 360 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0079700-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.t5g3u7
title: Occurrence Download

description: A dataset containing 245 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Calamagrostis epigeios)",
 "HasCoordinate is true",
 "Year is greater than or equal to 1970",
 "Year is less than or equal to 2024",
 "CoordinateUncertaintyInMeters is greater than or equal to 0",
 "CoordinateUncertaintyInMeters is less than or equal to 4500",
 "BasisOfRecord is one of (Human Observation, Observation, Specimen, Material sample, Living Specimen)"
 ]
}

 The dataset includes 245 records from 18 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0079701-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25574/cdc.468
title: Chandra X-ray Observatory Chandra Data Collection for request #468

description: Chandra Data Collection for request #468
description: DOI updated to include the publication's DOI on 2026-01-07-10:30:00
DOI: 10.15468/dl.cjv3dh
title: Occurrence Download

description: A dataset containing 375643 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is one of (Observation, Human Observation, Material sample, Material citation, Living Specimen, Specimen, Occurrence evidence)",
 "Geometry POLYGON((10.50996 55.75377,10.71104 55.75377,10.71104 56.01003,10.50996 56.01003,10.50996 55.75377))",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 375643 records from 94 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0079648-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.11624347
title: Data from interviewed participants - Paper ECGBL 2024
DOI: 10.15468/dl.ezyd7v
title: Occurrence Download

description: A dataset containing 8 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is (Table 1) Proportion of Toxoplasma gondii seropositive arctic foxes (Alopex lagopus) by age group and geographic area"
 ]
}

 The dataset includes 8 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006423-160803222355964/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vcayxf
title: Occurrence Download

description: A dataset containing 21 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((72.69318 16.36426,72.46667 2.6379,82.65951 0.10101,84.24506 11.83411,79.76021 12.92134,78.31057 9.79554,75.81898 16.18305,72.69318 16.36426))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "InstitutionCode is one of (cas, mnhn, fmnh, kaum, lsumz, mcz, tcwc, usnm, fishbase)",
 "TaxonKey is Etroplus suratensis (Bloch, 1790)"
 ]
}

 The dataset includes 21 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0241348-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.7mgvzm
title: Occurrence Download

description: A dataset containing 32 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is (Table 1) Proportion of Toxoplasma gondii seropositive arctic foxes (Alopex lagopus) by age group and geographic area"
 ]
}

 The dataset includes 32 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0016653-190621201848488/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.bfml4i
title: Occurrence Download

description: A dataset containing 8 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is (Table 1) Proportion of Toxoplasma gondii seropositive arctic foxes (Alopex lagopus) by age group and geographic area"
 ]
}

 The dataset includes 8 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0009198-160623103540712/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.akmohj
title: Occurrence Download

description: A dataset containing 8 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is (Table 1) Proportion of Toxoplasma gondii seropositive arctic foxes (Alopex lagopus) by age group and geographic area"
 ]
}

 The dataset includes 8 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0016024-171219132708484/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4wjvtx
title: Occurrence Download

description: A dataset containing 32 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is (Table 1) Proportion of Toxoplasma gondii seropositive arctic foxes (Alopex lagopus) by age group and geographic area"
 ]
}

 The dataset includes 32 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0016697-190621201848488/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.6ms2nm
title: Occurrence Download

description: A dataset containing 1674 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Sceliphron curvatum (F.Smith, 1870)"
 ]
}

 The dataset includes 1674 records from 50 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0141694-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vxvzs0
title: Occurrence Download

description: A dataset containing 8 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is (Table 1) Proportion of Toxoplasma gondii seropositive arctic foxes (Alopex lagopus) by age group and geographic area"
 ]
}

 The dataset includes 8 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0079262-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.urcymh
title: Occurrence Download

description: A dataset containing 8 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is (Table 1) Proportion of Toxoplasma gondii seropositive arctic foxes (Alopex lagopus) by age group and geographic area"
 ]
}

 The dataset includes 8 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0009156-180131172636756/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.11619446
title: Data from interviewed participants - Paper ECGBL 2024
DOI: 10.15468/dl.o1xgre
title: Occurrence Download

description: A dataset containing 32 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is (Table 1) Proportion of Toxoplasma gondii seropositive arctic foxes (Alopex lagopus) by age group and geographic area"
 ]
}

 The dataset includes 32 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0016760-190621201848488/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.