cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.3886/e219822v1
title: COEP Replication Package for "Centralized Procurement: Use of Framework Agreements in Mexico"

description: In an effort to achieve greater efficiency and reduce corruption in government procurement, in 2009, the Mexican government reformed its public procurement law and introduced framework agreements, a centralized purchasing strategy. This paper finds that the mandatory switch from individual agency purchases to framework agreements generated substantial public savings for the purchase of payroll services to disperse year-end bonuses. Relative to the pre-framework agreement period, mandating framework agreements virtually eliminated paying commissions. Further analysis suggests that additional competitors and a shift to digitalized payroll services by agencies, in response to the agreement to be large drivers of the effects.
DOI: 10.15468/dl.qbjxh3
title: Occurrence Download

description: A dataset containing 749978 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 }
 ]
 },
 "TaxonKey is one of (Carcharhinus Blainville, 1816, Alopias vulpinus (Bonnaterre, 1788), Carcharhinus amblyrhynchos (Bleeker, 1856), Carcharhinus melanopterus (Quoy & Gaimard, 1824), Carcharhinus brachyurus (Günther, 1870), Prionace glauca (Linnaeus, 1758), Alopias superciliosus Lowe, 1841, Carcharhinus altimus (Springer, 1950), Carcharhinus leucas (Müller & Henle, 1839), Carcharhinus galapagensis (Snodgrass & Heller, 1905), Carcharhinus limbatus (Müller & Henle, 1839), Carcharhinus plumbeus (Nardo, 1827), Carcharhinus porosus (Ranzani, 1839), Nasolamia velox (Gilbert, 1898), Centroscymnus owstonii Garman, 1906, Carcharhinus obscurus (Lesueur, 1818), Carcharhinus falciformis (Müller & Henle, 1839), Isistius brasiliensis (Quoy & Gaimard, 1824), Isurus paucus Guitart, 1966, Lamna ditropis Hubbs & Follett, 1947, Carcharhinus longimanus (Poey, 1861), Pteroplatytrygon violacea (Bonaparte, 1832), Lamna nasus (Bonnaterre, 1788), Pseudocarcharias kamoharai (Matsubara, 1936), Alopias pelagicus Nakamura, 1935, Rhincodon typus Smith, 1828, Rhizoprionodon longurio (Jordan & Gilbert, 1882), Mobula birostris (Walbaum, 1792), Dalatias licha (Bonnaterre, 1788), Isurus oxyrinchus Rafinesque, 1810, Sphyrna media Springer, 1940, Sphyrna mokarran (Rüppell, 1837), Sphyrna lewini (Griffith & Smith, 1834), Sphyrna zygaena (Linnaeus, 1758), Sphyrna corona Springer, 1940, Zameus squamulosus (Günther, 1877), Galeocerdo cuvier (Péron & Lesueur, 1822), Carcharodon carcharias (Linnaeus, 1758))",
 "Year is greater than or equal to 1993"
 ]
}

 The dataset includes 749978 records from 521 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004008-250214102907787/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.xxzfuh
title: Occurrence Download

description: A dataset listing the 291 species recorded in GBIF matching the query:
{
 "and" : [
 "Country is Colombia",
 "Geometry POLYGON((-73.91398 5.04823,-73.80304 5.09771,-73.74675 5.24778,-73.73102 5.32774,-73.70866 5.38379,-73.70535 5.48434,-73.78566 5.51236,-73.77904 5.43654,-73.79311 5.32362,-73.76827 5.29064,-73.84941 5.12245,-73.91316 5.06307,-73.91398 5.04823))",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Chordata",
 "Year 2010-2025"
 ]
}

 The dataset's 291 records were derived from 12 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004012-250214102907787/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.pjyj4p
title: Occurrence Download

description: A dataset containing 6856 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is North America",
 "Country is United States of America",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is one of (Dreissena polymorpha (Pallas, 1771), Pueraria montana var. lobata (Willd.) Maesen & S.M.Almeida ex Sanjappa & Predeep, Pterois volitans (Linnaeus, 1758))",
 "Year 2000-2025"
 ]
}

 The dataset includes 6856 records from 89 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004016-250214102907787/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.j8knw2
title: Occurrence Download

description: A dataset containing 1897564 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is SA Fauna"
 ]
}

 The dataset includes 1897564 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004013-250214102907787/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.g2cugt
title: Occurrence Download

description: A dataset containing 18179 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Dichanthelium acuminatum (Sw.) Gould & C.A.Clark"
 ]
}

 The dataset includes 18179 records from 336 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004019-250214102907787/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3cbqhf
title: Occurrence Download

description: A dataset containing 1609 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Cyperus blepharoleptos Steud.)",
 "BasisOfRecord is one of (Specimen, Human Observation, Observation, Living Specimen, Machine Observation, Literature Occurrence)",
 "Geometry POLYGON((-180 -90,180 -90,180 90,-180 90,-180 -90))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1945"
 ]
}

 The dataset includes 1609 records from 179 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0009837-250402121839773/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.17632/43cdmg5hyy.1
title: for_synthetic_control

description: The csv file, 'for_synthetic_control.csv' contains data on the monthly number of asylum seekers in European countries. Using the csv file, the jupyter notebook file, 'mig_main_to_be_uploaded.ipynb' performs causal inference analysis where the treated unit and the control units are Germany and other European countries, respectively. The outcome variable is the monthy number of asylum seekers from Syria in each country. The sample period is from January 2015 to March 2016.
DOI: 10.15468/dl.rajcea
title: Occurrence Download

description: A dataset containing 112852 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Oncorhynchus tshawytscha (Walbaum, 1792)"
 ]
}

 The dataset includes 112852 records from 121 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0009831-250402121839773/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.tub7en
title: Occurrence Download

description: A dataset containing 18461 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Abutilon theophrasti Medik., Acer negundo L., Acer platanoides L., Agrostis capillaris L., Agrostis gigantea Roth, Alnus glutinosa (L.) Gaertn., Ambrosia artemisiifolia L., Ambrosia aspera Larrañaga, Ambrosia trifida L., Artemisia annua L., Arundo donax L., Asclepias syriaca L., Asparagus officinalis L., Bellis perennis L., Bothriochloa ischaemum (L.) Keng, Brassica elongata Ehrh., Bromus inermis Leyss., Butomus umbellatus L., Calamagrostis epigejos (L.) Roth, Calluna vulgaris (L.) Hull, Camelina sativa (L.) Crantz, Cardamine flexuosa With., Centaurea australis Pancic ex A.Kern., Ceratophyllum demersum L., Cirsium arvense (L.) Scop., Clematis vitalba L., Coronilla varia L., Cotinus coggygria Scop., Cuscuta campestris Yunck., Cyclachaena xanthiifolia (Nutt.) Fresen., Cynoglossum officinale L., Cytisus scoparius (L.) Link, Erigeron annuus (L.) Pers., Erodium cicutarium (L.) L'Hér., Eupatorium cannabinum L., Euphorbia esula L., Frangula alnus Mill., Gymnocoronis spilanthoides DC., Hedera helix L., Heracleum mantegazzianum Sommier & Levier, Pilosella officinarum Vaill., Humulus scandens (Lour.) Merr., Hypericum perforatum L., Impatiens glandulifera Royle, Iris pseudacorus L., Juncus tenuis Willd., Lepidium latifolium L., Linaria vulgaris Mill., Lotus corniculatus L., Luzula campestris (L.) DC., Lythrum salicaria L., Melilotus albus Medik., Montia fontana L., Morus alba L., Najas minor All., Nymphoides peltata (S.G.Gmel.) Kuntze, Onopordum acanthium L., Parthenocissus quinquefolia (L.) Planch., Phalaris arundinacea L., Physalis peruviana L., Poa pratensis L., Populus alba L., Potamogeton perfoliatus L., Ranunculus ficaria Walter, 1788, Reynoutria ×bohemica Chrtek & Chrtková, Reynoutria sachalinensis (F.Schmidt) Nakai, Rhamnus cathartica L., Ricinus communis L., Robinia pseudoacacia L., Rumex obtusifolius L., Sagina procumbens L., Sagittaria sagittifolia L., Salix cinerea L., Salsola tragus L., Senecio inaequidens DC., Senecio viscosus L., Senecio vulgaris L., Solanum sisymbriifolium Lam., Solidago canadensis L., Solidago gigantea Aiton, Trapa natans L., Trifolium dubium Sibth., Trifolium repens L., Tussilago farfara L., Typha latifolia L., Verbascum thapsus L., Verbena rigida Spreng., Veronica serpyllifolia L., Vitis riparia Michx., Vitis vulpina L., Festuca bromoides L., Xanthium orientale L., Xanthium strumarium L.)",
 "BasisOfRecord is one of (Specimen, Human Observation, Observation, Living Specimen, Machine Observation, Literature Occurrence)",
 "Country is one of (Hungary)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 18461 records from 50 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0009838-250402121839773/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.17632/sbdxrws596.1
title: Iterative model of the chemical and physical interior of differentiated planetesimals

description: This model consists of two halves, applicable to differentiated planetesimals/asteroids, currently set up to investigate the physical parameters and ferrovolcanic excess pressure generation of asteroid 16 Psyche. 

Firstly, this model calculates physical and chemical parameters of the core and mantle, based on a bulk composition and its corresponding density as a building block. Input parameters are the mantle density, mantle porosity, bulk composition and its grain density. Mass loss by mantle stripping is calculated to relate the asteroids bulk density with the building block density. Light element partitioning (Ni, P, Si, S, C, and O) between the mantle and the core is calculated according to experimentally derived partitioning equations. These calculations are done in an iterative process as there are feedback loops in the calculation of partitioning parameters and resulting core compositions. 

Secondly, this model calculates excess pressure generation in the core. This is done by calculating concentric FeNi outer core growth and the resulting trapping of progressively light-element enriched melt. The buoyancy of the light-element enriched melt generates an excess pressure, based on the density difference with the solid outer core and the outer core thickness. This pressure is used to calculate how far through the mantle a column of FeS melt can be carried, and whether ferrovolcanism can thereby be achieved.

The current version is set up for modelling asteroid 16 Psyche but can be adapted to other differentiated planetesimals. A user guide is included in the Excel file.
DOI: 10.15468/dl.zsduz4
title: Occurrence Download

description: A dataset containing 172 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is Africa",
 "Country is Benin",
 "TaxonKey is Chrysophyllum albidum G.Don",
 "Year 2013-2023"
 ]
}

 The dataset includes 172 records from 15 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002798-231002084531237/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.15172064
title: Isotope dataset of the Yangtze River Basin
DOI: 10.5281/zenodo.15172065
title: Isotope dataset of the Yangtze River Basin
DOI: 10.5281/zenodo.15172373
title: Isotope dataset of the Yangtze River Basin
DOI: 10.15468/dl.h3u2rj
title: Occurrence Download

description: A dataset containing 112852 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Oncorhynchus tshawytscha (Walbaum, 1792)"
 ]
}

 The dataset includes 112852 records from 121 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0009832-250402121839773/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.17632/3rkys7cj3d
title: Synergistic Interaction Between Tuberculosis and Depression: Changes in miRNA Expression

description: miRNA expression raw data
DOI: 10.17632/3rkys7cj3d.1
title: Synergistic Interaction Between Tuberculosis and Depression: Changes in miRNA Expression

description: miRNA expression raw data
DOI: 10.15468/dl.7kxub3
title: Occurrence Download

description: A dataset containing 1862 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Maytenus boaria Molina)",
 "BasisOfRecord is one of (Specimen, Human Observation, Observation, Living Specimen, Machine Observation, Literature Occurrence)",
 "Geometry POLYGON((-180 -90,180 -90,180 90,-180 90,-180 -90))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1945"
 ]
}

 The dataset includes 1862 records from 70 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0009843-250402121839773/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.17632/7k72mnpfv5.1
title: Satellite Deep Fakes

description: Deep fakes have been detected in satellite images.
DOI: 10.15468/dl.gujdn5
title: Occurrence Download

description: A dataset containing 10668 species occurrences available in GBIF matching the query:
{
 "Geometry" : [
 "POLYGON((35.10563 37.5946,35.08978 37.06678,35.96631 37.05251,35.95046 37.60411,35.10563 37.5946))"
 ]
}

 The dataset includes 10668 records from 76 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0009840-250402121839773/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.59qh2q
title: Occurrence Download

description: A dataset containing 365 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Cyclopeltis crenata (Fée) C.Chr."
 ]
}

 The dataset includes 365 records from 31 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0009841-250402121839773/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3em9w8
title: Occurrence Download

description: A dataset containing 31 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is Asia",
 "Country is Philippines",
 "TaxonKey is Cyclopeltis crenata (Fée) C.Chr."
 ]
}

 The dataset includes 31 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0009842-250402121839773/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.17632/zxxktzmj8b.1
title: Spectral data for "Improved GAF and Siamese network based fresh waxy corn kernel force prediction using hyperspectral data"

description: The hyperspectral image data of fresh waxy corn kernels used in this study were collected in early September 2024 from major fresh corn production areas in Siping, Jilin Province, China. Three representative commercial varieties—Jingkenuo 2000, Jinnuo262, and Meiyu 27—were selected, and multiple kernel samples were collected for each variety to ensure data diversity and representativeness. To simulate the mechanical stress experienced by kernels during harvesting, a texture analyzer (BosinTech, China) was used to perform compression tests on the top of individual kernels using a flat metal probe. The compression was carried out at a constant speed of 0.5 mm/s, with force levels ranging from 2 to 12 N in 0.5 N increments. For each force level, a randomly selected batch of 100 kernels per variety was tested under ambient temperature conditions (20 °C). After compression, kernels were grouped, labeled, and sealed in plastic bags to prevent moisture loss, and subsequently used for hyperspectral image acquisition. Hyperspectral imaging was performed using the Specim IQ system (Specim, Finland) under standardized lighting conditions. To enhance visualization and support downstream analysis, RGB images were also captured for each sample. The dataset is organized by variety, with each sample folder containing the hyperspectral image file (hyperspectral.dat), header file (metadata.hdr), and corresponding RGB image (rgb.png). Preliminary image processing and spectral curve extraction were conducted using MATLAB, providing high-quality data for subsequent kernel stress prediction modeling.
DOI: 10.5281/zenodo.15172379
title: Genomic Data Uploading

description: Genomic Data Uploading
DOI: 10.5281/zenodo.15172380
title: Genomic Data Uploading

description: Genomic Data Uploading
DOI: 10.15468/dl.ckdhrc
title: Occurrence Download

description: A dataset containing 1040 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Eremias argus Peters, 1869"
 ]
}

 The dataset includes 1040 records from 29 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0009845-250402121839773/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.csumbn
title: Occurrence Download

description: A dataset containing 8414 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Cyperus brevifolius (Rottb.) Hassk.)",
 "BasisOfRecord is one of (Specimen, Human Observation, Observation, Living Specimen, Machine Observation, Literature Occurrence)",
 "Geometry POLYGON((-180 -90,180 -90,180 90,-180 90,-180 -90))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1945"
 ]
}

 The dataset includes 8414 records from 296 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0009844-250402121839773/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.17632/2y7vx9xkfh.1
title: Disruption of the Integrator complex triggers the Integrated Stress Response through formation of double-stranded RNA

description: Uncropped Images for the research work titled "Disruption of the Integrator complex triggers the Integrated Stress Response through formation of double-stranded RNA"
DOI: 10.15468/dl.muknp8
title: Occurrence Download

description: A dataset containing 29 species occurrences available in GBIF matching the query:
{
 "and" : [
 "OccurrenceStatus is Present",
 "TaxonKey is Diogenesia alstoniana Sleumer"
 ]
}

 The dataset includes 29 records from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0009846-250402121839773/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.r9y9m3
title: Occurrence Download

description: A dataset containing 5376 species occurrences available in GBIF matching the query:
{
 "and" : [
 "DatasetKey is iNaturalist Research-grade Observations",
 "TaxonKey is Alternanthera philoxeroides (Mart.) Griseb."
 ]
}

 The dataset includes 5376 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0009847-250402121839773/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.17632/3b7bgsh4gb.1
title: MLSdataset: Spectral reflectance and SPAD value of maize leaves

description: MLSdataset is a collection of data capturing the spectral reflectance and the SPAD value (relative chlorophyll content) of fully expanded leaves at the top of maize at sixth leaf stage (V6), eighth leaf stage (V8), twelfth leaf stage (V12) and the ear-leaf at reproductive stages (R1) . The data set is intended for predicting chlorophyll content in maize leaves combining the spectral characteristics of maize leaves and machine learning algorithms. Three nitrogen treatments and two variety treatments were set up in the experiment. The nitrogen treatments were N0 (0 kg/hm2), N2 (200 kg/hm2) and N4(400 kg/hm2), respectively. The varieties were Zhengdan 958 (ZD, Institute of Food Crops, Henan Academy of Agricultural Sciences, China) and Yuke 918 (YK, Henan University of Science and Technology, China)..
DOI: 10.17632/gsz574735w.1
title: Data for Isolation of factors influencing the distribution of intra-annual sediment discharge in heterogeneous karst watersheds

description: Isolation of factors influencing the distribution of intra-annual sediment discharge in heterogeneous karst watersheds 
Due to the interconnected relationships among complex topography, heterogeneous landscape, frequent extreme climate, shallow and discontinuous soil layer and unique lithological conditions in karst area of southwest China, it is still great challenge to decouple the influence of topography, landscape, climate, soil and lithology on intra-annual variability in sediment discharge. To address this issue, the purpose of this study was to investigate the distribution of intra-annual sediment discharge, and to further disentangle effects of driving forces on intra-annual variability in sediment discharge in 40 heterogeneous karst watersheds of southwest China. The intra-annual variation of sediment discharge was expressed by completely regulation coefficient (Cr), Gini coefficient (G) and Lorentz asymmetry coefficient (S). Partial least squares structural equation model (PLS-SEM) was used to decouple the influence of driving forces on intra-annual variability in sediment discharge. Results showed that sediment discharge is not evenly distributed within the year, and the Cr and G are more than 0.7 in most cases. The relative contribution of water discharge, topography, landscape, climate, soil and lithology factors to the variations of Cr, G and S are 53%, 66% and 17%, respectively. Specifically, topography exerted the largest effect on G (path coefficient β = -0.92, P&lt;0.05), while the other factors had no significant effect on intra-annual variability in sediment discharge. PLS-SEM can effectively reveal the driving force and influencing mechanism of the distribution of intra-annual sediment discharge, and provide an important reference for the sustainable development of soil and water resources in karst watersheds.
Soil erosion; completely regulation coefficient; Gini coefficient; Lorenz asymmetry coefficient; Karst ecosystems
DOI: 10.17632/gsz574735w.2
title: Data for Isolation of factors influencing the distribution of intra-annual sediment discharge in heterogeneous karst watersheds