cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5281/zenodo.14160737
title: Colebrook-White friction factor data

description: The Colebrook-White equation is a fundamental formula in fluid mechanics, widely used to determine the friction factor in turbulent flow through pipes. It is crucial for calculating head losses in pipelines and for the design and optimization of hydraulic systems. In this dataset, the friction factor (f) is obtained via numerical solution using the Newton-Raphson method, with a truncation accuracy of 1e-6.

The first and second columns of the provided dataset pertain to the Reynolds number (Re) and relative roughness (ε/D) variables, respectively. The data were generated across specified ranges [4500-2250000] with constant step of 4500 for Re and [0.00005, 0.0005, 0.005, 0.05, and 0.5] for ε/D. The third column presents  of the f values calculated using the Colebrook-White equation, which is given as:

 

1/(\sqrt(f)) = -2*log((\epsilon/D)/3.7 + 2.51/(Re*\sqrt(f)))

 

 

This dataset has multiple applications: it facilitates evaluating empirical formulas approximating the Colebrook-White equation and provides a valuable foundation for developing machine learning models to accurately predict the friction factor. Beyond aiding hydraulic system design, this dataset is a useful resource for researchers and engineers aiming to optimize pipeline flow, model turbulent pipe flow behavior, and advance computational methods in fluid dynamics.
DOI: 10.5281/zenodo.14160738
title: Colebrook-White friction factor data

description: The Colebrook-White equation is a fundamental formula in fluid mechanics, widely used to determine the friction factor in turbulent flow through pipes. It is crucial for calculating head losses in pipelines and for the design and optimization of hydraulic systems. In this dataset, the friction factor (f) is obtained via numerical solution using the Newton-Raphson method, with a truncation accuracy of 1e-6.

The first and second columns of the provided dataset pertain to the Reynolds number (Re) and relative roughness (ε/D) variables, respectively. The data were generated across specified ranges [4500-2250000] with constant step of 4500 for Re and [0.00005, 0.0005, 0.005, 0.05, and 0.5] for ε/D. The third column presents  of the f values calculated using the Colebrook-White equation, which is given as:

 

1/(\sqrt(f)) = -2*log((\epsilon/D)/3.7 + 2.51/(Re*\sqrt(f)))

 

 

This dataset has multiple applications: it facilitates evaluating empirical formulas approximating the Colebrook-White equation and provides a valuable foundation for developing machine learning models to accurately predict the friction factor. Beyond aiding hydraulic system design, this dataset is a useful resource for researchers and engineers aiming to optimize pipeline flow, model turbulent pipe flow behavior, and advance computational methods in fluid dynamics.
DOI: 10.15468/dl.dhm46b
title: Occurrence Download

description: A dataset containing 71595 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pipra mentalis P.L.Sclater, 1857"
 ]
}

 The dataset includes 71595 records from 119 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013976-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.9yhav7
title: Occurrence Download

description: A dataset containing 73 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Dalzellia ceylanica (Gardner) Wight"
 ]
}

 The dataset includes 73 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013980-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.naqmya
title: Occurrence Download

description: A dataset containing 200 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Ceratopipra mentalis mentalis"
 ]
}

 The dataset includes 200 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013981-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.tzwtg6
title: Occurrence Download

description: A dataset containing 69141 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Ceratopipra mentalis (P.L.Sclater, 1857)"
 ]
}

 The dataset includes 69141 records from 56 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013979-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ug9yaw
title: Occurrence Download

description: A dataset containing 96533 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Vicia faba L."
 ]
}

 The dataset includes 96533 records from 576 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013974-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.43cuj5
title: Occurrence Download

description: A dataset containing 2503 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Hilsa kelee (Cuvier, 1829))",
 "BasisOfRecord is one of (Specimen, Human Observation, Observation, Machine Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 2503 records from 31 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013982-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ewevmu
title: Occurrence Download

description: A dataset containing 14 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is Asia",
 "TaxonKey is Paphiopedilum spicerianum (Rchb.f.) Pfitzer"
 ]
}

 The dataset includes 14 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013983-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.q2v56m
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Dalzellia gracilis C.J.Mathew, Jäger-Zürn & Nileena"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013984-241107131044228/datasets/export for details.
DOI: 10.15468/dl.3z2qew
title: Occurrence Download

description: A dataset containing 71 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Helostoma temminckii Cuvier, 1829)",
 "BasisOfRecord is one of (Specimen, Human Observation, Observation, Machine Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 71 records from 17 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013985-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.14159930
title: DISCO_dataset_h5_batch1
DOI: 10.5281/zenodo.14159931
title: DISCO_dataset_h5_batch1
DOI: 10.15468/dd.qrgukj
title: Age-dependent variation of aedeagal morphology in Agabus uliginosus and the status of A. lotti (Coleoptera, Dytiscidae)

description: Summary of datasets used in [study](https://doi.org/10.3897/zookeys.1212.130039)
DOI: 10.15468/dl.qz8ksz
title: Occurrence Download

description: A dataset containing 47 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Labeo gonius (Hamilton, 1822))",
 "BasisOfRecord is one of (Specimen, Human Observation, Observation, Machine Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 47 records from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013987-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ys2keq
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Dalzellia gracilis C.J.Mathew, Jäger-Zürn & Nileena"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013986-241107131044228/datasets/export for details.
DOI: 10.6084/m9.figshare.27686754.v1
title: <b>A Study on Visitors' </b><b>Tour </b><b>Patterns and Perceptual Experiences in VR Exhibitions through the Integration of Multi-source Behavioral Data</b>

description: Paper “A Study on Visitors Tour Patterns and Perceptual Experiences through the Integration of Multi-source Behavioral Data”. <b>This file contains all the raw data of this study, such as code scripts, experimental data, source maps of the paper and video introductio</b><b>n, etc</b>
DOI: 10.6084/m9.figshare.27686754
title: <b>A Study on Visitors' </b><b>Tour </b><b>Patterns and Perceptual Experiences in VR Exhibitions through the Integration of Multi-source Behavioral Data</b>

description: Paper “A Study on Visitors Tour Patterns and Perceptual Experiences through the Integration of Multi-source Behavioral Data”. <b>This file contains all the raw data of this study, such as code scripts, experimental data, source maps of the paper and video introductio</b><b>n, etc</b>
DOI: 10.15468/dl.rp49ue
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Dalzellia gracilis C.J.Mathew, Jäger-Zürn & Nileena"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013990-241107131044228/datasets/export for details.
DOI: 10.15468/dl.j6pd95
title: Occurrence Download

description: A dataset containing 858 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is China",
 "TaxonKey is Cotoneaster microphyllus Wall. ex Lindl."
 ]
}

 The dataset includes 858 records from 36 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013991-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.en4tdb
title: Occurrence Download

description: A dataset containing 11 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is Asia",
 "TaxonKey is Paphiopedilum stonei (Hook.) Stein"
 ]
}

 The dataset includes 11 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013993-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jk5m6z
title: Occurrence Download

description: A dataset containing 95949 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Cicer arietinum L."
 ]
}

 The dataset includes 95949 records from 318 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013989-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.aputgu
title: Occurrence Download

description: A dataset containing 5550 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "StateProvince is Kyiv Oblast"
 ]
}

 The dataset includes 5550 records from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013994-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.bw24xe
title: Occurrence Download

description: A dataset containing 7 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Dalzellia kailarsenii M.Kato"
 ]
}

 The dataset includes 7 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013995-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ys2pxa
title: Occurrence Download

description: A dataset containing 6 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is China",
 "TaxonKey is Rosa tibetica T.T.Yu & T.C.Ku"
 ]
}

 The dataset includes 6 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013996-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.e838rr
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Dalzellia ranongensis M.Kato"
 ]
}

 The dataset includes 2 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013997-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wszvmj
title: Occurrence Download

description: A dataset containing 268 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is China",
 "TaxonKey is Sabina tibetica (Kom.) W.C.Cheng & L.K.Fu"
 ]
}

 The dataset includes 268 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013998-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.6835ct
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Dalzellia sessilis (Chao) C.Cusset & G.Cusset"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013999-241107131044228/datasets/export for details.
DOI: 10.15468/dl.pyfh2r
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is Asia",
 "TaxonKey is Paphiopedilum stonei (Hook.f.) Pfitzer"
 ]
}

 The dataset includes 2 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0014000-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wkvuar
title: Occurrence Download

description: A dataset containing 287 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Aunar esfuerzos y recursos técnicos, económicos y humanos con el fin de adelantar acciones de investigación para estimar las poblaciones y monitorear en el tiempo la rana venenosa Phyllobates terribilis (Valle del Cauca)"
 ]
}

 The dataset includes 287 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0016726-230828120925497/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.2vtc8r
title: Occurrence Download

description: A dataset containing 413 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Phyllobates aurotaenia (Boulenger, 1913)"
 ]
}

 The dataset includes 413 records from 28 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0016815-230828120925497/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.bzg78p
title: Occurrence Download

description: A dataset containing 335 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Phyllobates vittatus (Cope, 1893)"
 ]
}

 The dataset includes 335 records from 23 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0016866-230828120925497/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ybpuyr
title: Occurrence Download

description: A dataset containing 257 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Phyllobates bicolor Duméril & Bibron, 1841"
 ]
}

 The dataset includes 257 records from 32 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0016812-230828120925497/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.tybb58
title: Occurrence Download

description: A dataset containing 66 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is one of (Observation, Machine Observation, Human Observation, Living Specimen, Occurrence evidence)",
 "Country is Mexico",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Ailanthus altissima (Mill.) Swingle"
 ]
}

 The dataset includes 66 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0028592-231002084531237/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vcp8wd
title: Occurrence Download

description: A dataset containing 228 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Rhynchoglossum azureum (Schltdl.) B.L.Burtt",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 228 records from 26 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005089-170714134226665/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.2y97xj
title: Occurrence Download

description: A dataset containing 110486 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Lymantria dispar Linnaeus, 1758"
 ]
}

 The dataset includes 110486 records from 735 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008325-250402121839773/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.14577499
title: Supplementary figures and geochemical dataset supporting the manuscript of Narduzzi et al. "Strengths and weaknesses of the analytical techniques used for measuring low mercury concentrations (< 10 ng g-1) in crystalline rocks: Direct Mercury Analyzer versus Cold-Vapour-Atomic-Fluorescence-Spectroscopy"

description: Data uploaded here are:



World file with supplementary figures supporting the main text

Supplementary Table S1: review of the Hg elemental concentrations of different crystalline rocks analysed by different techniques,

Supplementary Table S2: Direct Mercury Analyzer (DMA-80) Hg analyses on different crystalline rocks and reference materials 

Supplementary Table S3: Cold-Vapour Atomic-Fluorescence Spectroscopy Hg analyses (Table S2 and S3) on different crystalline rocks and reference materials
DOI: 10.5281/zenodo.14577500
title: Supplementary figures and geochemical dataset supporting the manuscript of Narduzzi et al. "Strengths and weaknesses of the analytical techniques used for measuring low mercury concentrations (< 10 ng g-1) in crystalline rocks: Direct Mercury Analyzer versus Cold-Vapour-Atomic-Fluorescence-Spectroscopy"

description: Data uploaded here are:



World file with supplementary figures supporting the main text

Supplementary Table S1: review of the Hg elemental concentrations of different crystalline rocks analysed by different techniques,

Supplementary Table S2: Direct Mercury Analyzer (DMA-80) Hg analyses on different crystalline rocks and reference materials 

Supplementary Table S3: Cold-Vapour Atomic-Fluorescence Spectroscopy Hg analyses (Table S2 and S3) on different crystalline rocks and reference materials
DOI: 10.6084/m9.figshare.26567519.v1
title: Additional file 7 of Independent predictive value of blood inflammatory composite markers in ovarian cancer: recent clinical evidence and perspective focusing on NLR and PLR

description: Additional file 7.
DOI: 10.15468/dl.w69sbm
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "Geometry" : [
 "POLYGON ((148.859086 -32.434361, 148.859086 -32.436607, 148.863578 -32.436607, 148.863578 -32.434361, 148.859086 -32.434361))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0066412-240626123714530/datasets/export for details.
DOI: 10.6084/m9.figshare.26597930.v1
title: Additional file 1 of Oral microbial communities in 5-year-old children with versus without dental caries

description: Additional file 1: Appendix 1. A total of 10980 operational taxonomic unitsidentified by analysis of 97 percent of qualified sequences.
DOI: 10.5281/zenodo.13294544
title: QAVA-DPC: Eye-Tracking Based Quality Assessment and Visual Attention Dataset for Dynamic Point Cloud in 6 DoF
DOI: 10.5281/zenodo.13294545
title: QAVA-DPC: Eye-Tracking Based Quality Assessment and Visual Attention Dataset for Dynamic Point Cloud in 6 DoF
DOI: 10.15468/dl.z6y7m2
title: Occurrence Download

description: A dataset containing 4 species occurrences available in GBIF matching the query:
{
 "Geometry" : [
 "POLYGON ((144.165366 -36.831636, 144.165366 -36.836127, 144.167612 -36.836127, 144.167612 -36.831636, 144.165366 -36.831636))"
 ]
}

 The dataset includes 4 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0066414-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.6084/m9.figshare.26597942
title: Additional file 2 of Prevalence and associated factors of intimate partner violence against pregnant women in urban areas of Japan: a cross-sectional study

description: Additional file 2. The data of 1346 subjects used for analysis.
DOI: 10.6084/m9.figshare.26597981
title: Additional file 1 of Predictive factors for docking site procedure in bone transport for large lower extremity segmental defects

description: Supplementary Material 1
DOI: 10.6084/m9.figshare.26597930
title: Additional file 1 of Oral microbial communities in 5-year-old children with versus without dental caries

description: Additional file 1: Appendix 1. A total of 10980 operational taxonomic unitsidentified by analysis of 97 percent of qualified sequences.
DOI: 10.6084/m9.figshare.26567522
title: Additional file 8 of Independent predictive value of blood inflammatory composite markers in ovarian cancer: recent clinical evidence and perspective focusing on NLR and PLR

description: Additional file 8.
DOI: 10.15468/dl.yksgug
title: Occurrence Download

description: A dataset listing the 1 species recorded in GBIF matching the query:
{
 "TaxonKey" : [
 "is Meconopsis aculeata Royle"
 ]
}

 The dataset's 1 records were derived from 26 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0066398-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.