cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.30030122
title: FDNT-code.m from Analytical and numerical steady states for thermal convection in an inclined, slender, two-dimensional enclosure

description: The present study considers uni- and multi-cellular natural convection of air in an inclined, slender, two-dimensional, rectangular enclosure, with emphasis on the existence of multiple steady states. The enclosure is subjected to a uniform heat flux along the long sidewalls and adiabatic conditions at the short-end walls. A mathematical model, based on the two-dimensional conservation equations under laminar flow and steady-state conditions, along with the Boussinesq approximation, is first formulated using non-dimensional stream function, vorticity and temperature, and then solved analytically and numerically, for different inclination angles, Rayleigh numbers and aspect ratios. The analytical solution, derived via the parallel-flow approximation, is used to describe the fluid flow and heat transfer in the core region, while detailed flow and temperature distributions are computed by finite difference approximations. By considering the cases of variable inclination angles for a fixed aspect ratio and different aspect ratios in a horizontal enclosure, the results reveal the emergence of multiple steady-state solutions for supercritical Rayleigh numbers around the horizontal configuration. Close agreement between numerical and analytical results confirms the robustness of the approach and provides insights into convective heat transfer mechanisms, including the influence of aspect ratio on the evolution of the steady states in horizontal enclosures.
DOI: 10.6084/m9.figshare.30030122.v2
title: FDNT-code.m from Analytical and numerical steady states for thermal convection in an inclined, slender, two-dimensional enclosure

description: The present study considers uni- and multi-cellular natural convection of air in an inclined, slender, two-dimensional, rectangular enclosure, with emphasis on the existence of multiple steady states. The enclosure is subjected to a uniform heat flux along the long sidewalls and adiabatic conditions at the short-end walls. A mathematical model, based on the two-dimensional conservation equations under laminar flow and steady-state conditions, along with the Boussinesq approximation, is first formulated using non-dimensional stream function, vorticity and temperature, and then solved analytically and numerically, for different inclination angles, Rayleigh numbers and aspect ratios. The analytical solution, derived via the parallel-flow approximation, is used to describe the fluid flow and heat transfer in the core region, while detailed flow and temperature distributions are computed by finite difference approximations. By considering the cases of variable inclination angles for a fixed aspect ratio and different aspect ratios in a horizontal enclosure, the results reveal the emergence of multiple steady-state solutions for supercritical Rayleigh numbers around the horizontal configuration. Close agreement between numerical and analytical results confirms the robustness of the approach and provides insights into convective heat transfer mechanisms, including the influence of aspect ratio on the evolution of the steady states in horizontal enclosures.
DOI: 10.6084/m9.figshare.30030122.v1
title: FDNT-code.m from Analytical and numerical steady states for thermal convection in an inclined, slender, two-dimensional enclosure

description: The present study considers uni- and multi-cellular natural convection of air in an inclined, slender, two-dimensional, rectangular enclosure, with emphasis on the existence of multiple steady states. The enclosure is subjected to a uniform heat flux along the long sidewalls and adiabatic conditions at the short-end walls. A mathematical model, based on the two-dimensional conservation equations under laminar flow and steady-state conditions, along with the Boussinesq approximation, is first formulated using non-dimensional stream function, vorticity and temperature, and then solved analytically and numerically, for different inclination angles, Rayleigh numbers and aspect ratios. The analytical solution, derived via the parallel-flow approximation, is used to describe the fluid flow and heat transfer in the core region, while detailed flow and temperature distributions are computed by finite difference approximations. By considering the cases of variable inclination angles for a fixed aspect ratio and different aspect ratios in a horizontal enclosure, the results reveal the emergence of multiple steady-state solutions for supercritical Rayleigh numbers around the horizontal configuration. Close agreement between numerical and analytical results confirms the robustness of the approach and provides insights into convective heat transfer mechanisms, including the influence of aspect ratio on the evolution of the steady states in horizontal enclosures.
DOI: 10.5281/zenodo.17043254
title: Global Hydrogenation Petroleum Resin Market 2025 To 2034

description: Hydrogenation Petroleum Resin Market Size, Trends and Insights By Type (Hydrogenated C9 Petroleum Resin, Hydrogenated C5 Petroleum Resin, Hydrogenated DCPD Petroleum Resin, Other), By Application (Adhesive, Coating, Packaging Materials, Other), By End-Use Industry (Automotive, Construction, Packaging, Electronics, Consumer Goods), By Form (Solid, Liquid), and By Region - Global Industry Overview, Statistical Data, Competitive Analysis, Share, Outlook, and Forecast 2025 – 2034.

Reports Description

As per the Hydrogenation Petroleum Resin Market conducted by the CMI Team, the global Hydrogenation Petroleum Resin Market is expected to record a CAGR of 5.24% from 2025 to 2034. In 2025, the market size is projected to reach a valuation of USD 1.81 Billion. By 2034, the valuation is anticipated to reach USD 2.86 Billion.

For more information, DOWNLOAD FREE SAMPLE Now at https://www.custommarketinsights.com/request-for-free-sample/?reportid=73189
DOI: 10.5281/zenodo.17043255
title: Global Hydrogenation Petroleum Resin Market 2025 To 2034

description: Hydrogenation Petroleum Resin Market Size, Trends and Insights By Type (Hydrogenated C9 Petroleum Resin, Hydrogenated C5 Petroleum Resin, Hydrogenated DCPD Petroleum Resin, Other), By Application (Adhesive, Coating, Packaging Materials, Other), By End-Use Industry (Automotive, Construction, Packaging, Electronics, Consumer Goods), By Form (Solid, Liquid), and By Region - Global Industry Overview, Statistical Data, Competitive Analysis, Share, Outlook, and Forecast 2025 – 2034.

Reports Description

As per the Hydrogenation Petroleum Resin Market conducted by the CMI Team, the global Hydrogenation Petroleum Resin Market is expected to record a CAGR of 5.24% from 2025 to 2034. In 2025, the market size is projected to reach a valuation of USD 1.81 Billion. By 2034, the valuation is anticipated to reach USD 2.86 Billion.

For more information, DOWNLOAD FREE SAMPLE Now at https://www.custommarketinsights.com/request-for-free-sample/?reportid=73189
DOI: 10.15468/dl.6b7ms5
title: Occurrence Download

description: A dataset containing 18547 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "TaxonKey is Orlaya grandiflora"
 ]
}

 The dataset includes 18547 records from 327 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0021637-250827131500795/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.9veyqa
title: Occurrence Download

description: A dataset containing 4606 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Forsythia suspensa, Rehmannia glutinosa)",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 4606 records from 321 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0021638-250827131500795/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.pqw7uv
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Hantzschia amphioxyss, Hapalosiphon, Heteroleibleinia, , Hippodonta, Homoeothrix, Kirchneriella, Klebsormidium, Kobayasiella, Kobayasiella subtilissima, Lagerheimia, Lemnicola, , Luticola goeppertiana, Dorofeyukea, Lyngbya, Melosira, Melosira varians, Merismopedia, Micractinium, Micrasterias, Microcystis, Monoraphidium, Mougeotia, Navicula angusta, Navicula antonii, Navicula capitatoradiata, Navicula cincta, Navicula cryptocephala, Navicula cryptotenelloides, Navicula erifuga, Navicula germainii, Navicula gregaria, Navicula heimansioides, Navicula libonensis, Navicula longicephala, Navicula minima, Navicula, Navicula notha, Navicula radiosa, Navicula ranomafanensis, Navicula recens, Navicula reichardtiana, Navicula rhynchocephala, Navicula riediana, Navicula rostellata, Navicula schroeteri, Navicula symmetrica, Navicula tripunctata, Navicula trivialis, Navicula veneta, Navicula zanoni, Navicymbula, Nitzschia, , Nitzschia agnewii, , Nitzschia archibaldii, Nitzschia aurariae, Nitzschia capitellata, , Nitzschia closterium, Nitzschia desertorum, Nitzschia dissipata, Nitzschia etoshensis, Nitzschia filiformis, , , Nitzschia intermedia, Nitzschia irremissa, Nitzschia liebetruthii, , Nitzschia littorea, , , Nitzschia nana, Nitzschia pura, , Nitzschia recta, Nitzschia sublinearis, Nitzschia communis, Nostoc, Nostoc commune, Oedogonium, Oedogonium minus, Oocystis, Orthoseira, Oscillatoria, Oscillatoria princeps, Oscillatoria sancta, Oscillatoria tenuis, Oxyneis, Palmella, Pediastrum, Pediastrum duplex, Phacus, Phormidium, Pinnularia acrosphaeria, Pinnularia, )",
 "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 ((25.5395 -23.2724,25.1306 -24.0715,25.5395 -24.0715,25.5395 -23.2724))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0021639-250827131500795/datasets/export for details.
DOI: 10.15468/dl.t9rxhv
title: Occurrence Download

description: A dataset containing 433 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Crotalaria agatiflora",
 "Geometry POLYGON ((-17.62504 -34.81917, 51.13387 -34.81917, 51.13387 37.34999, -17.62504 37.34999, -17.62504 -34.81917))",
 "HasCoordinate is true"
 ]
}

 The dataset includes 433 records from 32 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0021640-250827131500795/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.17043268
title: Ipseity Daily Data

description: At what rate do individuals say they are X?

Begining on 2025-07-08, I surveyed a small random sample of American adults on a daily cadence.  They responded to many items of the form: Does <signifier> describe you today?

The file ipseity-daily-aggregated.csv in this repository contains the aggregated results through 2025-07-28.  The columns are as follows:



signifier - a word, phrase or emoji

yes_count - the number of respondents who answered yes (aggregated all-time).

no_count - the number of respondents who answered no (aggregated all-time).

prevalence_per_10k - an estimate of the prevalence per 10,000.  If we were to survey 10,000 American adults, how many would we expect to respond yes to this signifier?  The number is calculated as yes_count / (yes_count + no_count) * 10,000.

earliest_obs_date - this date represents the first time this particular signifier was ever displayed to a respondent.  Signifiers are chosen with stochasticity from a long list; new signifiers are sometimes added, old signifiers are sometimes deleted, and a signifier may be moved higher or lower in priority for sampling.

latest_obs_date - the date closest to the present date on which signifier was most recently presented to a respondent.


Version created on 2025-09-03 — cumulative data.
DOI: 10.18150/s4vizz
title: Python PI Control Script for Laser Wavelength Stabilisation

description: This dataset contains a Python script implementing a proportional–integral (PI) control loop for stabilising the wavelength of a laser system. The script communicates with a SLICE-DHV high-voltage driver via PyVISA to tune the piezo actuator of the laser, while simultaneously reading the laser wavelength from a HighFinesse wavemeter through the wlmData.dll interface.The control loop compensates deviations from a user-defined setpoint, applying anti-windup protection and enforcing safety limits on wavelength error and control voltage. All measurements and control signals are continuously logged to a file for later analysis.The software has been developed for laboratory use in high-precision laser spectroscopy and frequency metrology experiments, where long-term wavelength stability of ultra-stable laser systems is essential.
DOI: 10.15468/dl.qpfpte
title: Occurrence Download

description: A dataset containing 230 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Streptopus parviflorus"
 ]
}

 The dataset includes 230 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0021641-250827131500795/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.gxx948
title: Occurrence Download

description: A dataset containing 386 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Tricyrtis formosana"
 ]
}

 The dataset includes 386 records from 17 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0021643-250827131500795/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.17026/ar/laylk0
title: Papendrecht, NEDstaal-tracé Eindrapport

description: &lt;p&gt;IDDS Archeologie heeft van 24 t/m 26 oktober 2022 een Opgraving - variant Archeologische Begeleiding, uitgevoerd aan het NEDstraal-tracé in Papendrecht en Alblasserdam, gemeente Papendrecht en Alblasserdam. De aanleiding voor dit onderzoek is de geplande aanleg van twee hoogspanningskabels vanaf het 50/13 kV-station aan de Admiraal de Ruyterweg 17 in Papendrecht naar het 50 kV-station aan de Staalindustrieweg in het westen van Alblasserdam.&lt;br&gt;Het doel van de Opgraving - variant Archeologische Begeleiding is het documenteren van gegevens en het veiligstellen van materiaal van vindplaatsen om daarmee informatie te behouden die van belang is voor de kennisvorming over het verleden.&lt;br&gt;Tijdens het onderzoek zijn in het tracé aan de Staalindustrieweg en in de oostelijke helft van het tracé aan de Vrijheer van Eslaan geen archeologische resten aangetroffen tijdens de begeleiding van de werkzaamheden. De werkzaamheden in het westelijke deel van de Vrijheer van Eslaan en bij het tracé langs de Grote Beer zijn in afwijking van het PvE niet archeologisch begeleid, maar bij de Grote Beer zijn deze werkzaamheden niet uitgevoerd.&lt;br&gt;De verklaring voor het niet aantreffen van archeologische waarden ter hoogte van de Vrijheer van Eslaan ligt in de afwezigheid van intacte natuurlijke afzettingen binnen de beperkte omvang van de sleuf van de civiele werkzaamheden. Hoewel in de iets grotere sleuf aan de Staalindustrieweg wel intacte oeverafzettingen zijn aangetroffen, zijn op deze locatie eveneens geen archeologische waarden aangetroffen.&lt;/p&gt;
DOI: 10.18150/dhklna
title: Temperature Control Script for Ultra-Stable Optical Cavity

description: This dataset contains a Python script implementing a proportional–integral (PI) control loop for stabilising the temperature of an ultra-stable optical cavity.The script communicates with a multichannel power supply and a digital multimeter via PyVISA to regulate current through resistive heaters based on feedback from a 4-wire RTD sensor.It is designed for laboratory use in precision frequency metrology experiments and includes logging, safety limits, and documentation to ensure reproducibility.
DOI: 10.15468/dl.fjuqv5
title: Occurrence Download

description: A dataset containing 34 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Canthyporus cooperae, Canthyporus exilis, Canthyporus fluviatilis, Canthyporus guignoti, Canthyporus guttatus, Canthyporus hottentottus, Canthyporus lateralis, Canthyporus latus, Canthyporus lowryi, Canthyporus navigator, Canthyporus nebulosus, Canthyporus parvus, Canthyporus petulans, Canthyporus planus, Canthyporus regimbarti, Canthyporus swaziensis, Canthyporus testaceus, Clypeodytes meridionalis, Clypeodytes procerus, Coelhydrus brevicollis, Coelhydrus, Copelatus amatolensis, Copelatus caffer, Copelatus edax, Copelatus ejactus, Copelatus erichsonii, Copelatus johannis, Copelatus notius, Copelatus owas, Copelatus piriensis, Copelatus platynotus, Copelatus striatellus, Copelatus striatulus, Copelatus sylvaticus, Cybister bimaculatus, Cybister guignoti, Cybister longulus, Cybister marginicollis, Cybister owas, Cybister senegalensis, Cybister vulneratus, Darwinhydrus solidus, Darwinhydrus, Derovatellus natalensis, Derovatellus, Eretes, Hydroglyphus farquharensis, Hydroglyphus, Herophydrus capensis, Herophydrus endroedyi, Herophydrus gschwendtneri, Herophydrus inquinatus, Herophydrus nigrescens, Herophydrus nodieri, Herophydrus obscurus, Herophydrus wewalkai, Herophydrus, Hydaticus bivittatus, Hydaticus caffer, Hydaticus capicola, Hydaticus dregei, Hydaticus exclamationis, Hydaticus flavolineatus, , Hydaticus intermedius, Hydaticus matruelis, Hydaticus natalensis, Hydroglyphus infirmus, Hydroglyphus lineolatus, Hydroglyphus paludivagus, Hydroglyphus transvaalensis, Hydropeplus montanus, Hydropeplus, Hydropeplus trimaculatus, Hydrovatus abraeoides, Hydrovatus, Hydrovatus amplicornis, Hydrovatus bredoi, Hydrovatus brownei, Hydrovatus contumax, Hydrovatus cribratus, Hydrovatus dentatus, Hydrovatus deserticola, Hydrovatus galpini, Hydrovatus glaber, Hydrovatus guignoti, Hydrovatus macrocerus, Hydrovatus nefandus, Hydrovatus nigricans, Hydrovatus oblongipennis, Hydrovatus oblongus, Hydrovatus obsoletus, Hydrovatus pescheti, Hydrovatus pictulus, Hydrovatus pilitibiis, Hydrovatus sobrinus, Hydrovatus validicornis)",
 "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 ((30.0251 -31.3959,30.5701 -30.7329,30.5701 -28.5786,25.5395 -28.5786,25.5395 -32.9007,28.2048 -32.9007,28.5753 -32.6569,29.4902 -31.7517,30.0251 -31.3959))"
 ]
}

 The dataset includes 34 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0021644-250827131500795/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.5jumts
title: Occurrence Download

description: A dataset containing 201 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Brassica napus",
 "Country is Ireland",
 "HasCoordinate is true"
 ]
}

 The dataset includes 201 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0021645-250827131500795/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.43zzjf
title: Occurrence Download

description: A dataset containing 505 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Geositta crassirostris P.L.Sclater, 1866"
 ]
}

 The dataset includes 505 records from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002969-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.s8hcav
title: Occurrence Download

description: A dataset containing 1067 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Dicentra spectabilis (L.) Lem."
 ]
}

 The dataset includes 1067 records from 118 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0017620-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.45ypvx
title: Occurrence Download

description: A dataset containing 1586252 species occurrences available in GBIF matching the query:
{
 "and" : [
 "VerbatimScientificName is Passer montanus",
 "BasisOfRecord is one of (Machine Observation, Human Observation)",
 "Year 2011-2021",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen, Specimen, Material citation, Material sample)"
 ]
 }
 }
 ]
}

 The dataset includes 1586252 records from 97 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0078846-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.cxch7b
title: Occurrence Download

description: A dataset containing 4776 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Gopherus agassizii (Cooper, 1861)"
 ]
}

 The dataset includes 4776 records from 57 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0038618-200221144449610/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qcd45c
title: Occurrence Download

description: A dataset containing 205 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Mercurialis reverchonii Rouy"
 ]
}

 The dataset includes 205 records from 34 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0038310-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.yun9j9
title: Occurrence Download

description: A dataset containing 48 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Heldreichia rotundifolia Boiss."
 ]
}

 The dataset includes 48 records from 15 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0045834-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qmnmtt
title: Occurrence Download

description: A dataset containing 2870 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Musa acuminata Colla"
 ]
}

 The dataset includes 2870 records from 90 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0044456-200221144449610/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.11064872
title: FRACTESUS_CRIEPI_A533B (JRQ)_KJc_MCT_-100_21

description: Fractesus project. Fracture test mini-CT. Raw data JRQ. CRIEPI.
DOI: 10.5281/zenodo.11064873
title: FRACTESUS_CRIEPI_A533B (JRQ)_KJc_MCT_-100_21

description: Fractesus project. Fracture test mini-CT. Raw data JRQ. CRIEPI.