cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.918496
title: Sedimentation rate of the Govone section

description: Cycle Gm33 was excluded from the calculation due to slumping in the marly interval.1: Time of deposition was calculated as difference between the shales midpoint reported in Manzi et al. (2013), according to the proposed age model.
DOI: 10.1594/pangaea.963623
title: Carbon and oxygen isotope compositions of the fibrous dolomite crystals in methane seep carbonates from Marmorito, northwest Italy

description: Samples were made into powder. About 1 mg was required for each sample. Results were measured by the standard phosphoric acid method.
description: Measurement name: Carbon and oxygen isotope compositionsInstrument: ThermoFisher Scientific 253plus gas isotope ratio mass spectrometer with Kiel IV automated carbonate preparation devicePlace: MARUM Stable Isotope Laboratory, Bremen
DOI: 10.1594/pangaea.963624
title: Electron probe microanalysis of the fibrous dolomite crystals in methane seep carbonates from Marmorito, northwest Italy

description: Samples were made into thin sections with polished surface. Elements of MgO, SiO2, CaO, FeO, MnO and SrO were measured.
description: Measurement name: Electron probe microanalysisInstrument: Cameca SX100Place: Institutt for geofag, Universitetet i OsloConditions: 15 kV and 10 nA. Beam size of 10 μm.#0: below detection limit
DOI: 10.1594/pangaea.963625
title: MgCO₃ contents of the fibrous dolomite crystals in methane seep carbonates from Marmorito, northwest Italy

description: Samples were made into thin sections with polished surface. Each spectrum was measure by 10 loops with each one collected for 15 seconds.
description: Measurement name: Raman spectroscopyInstrument: Horiba Jobin-Yvon S.A.S. T64000 triple-monochromator spectrometer equipped with an Olympus BX41 confocal microscope and a liquid-nitrogen-cooled Symphony charge-coupled device (CCD) detectorPlace: Mineralogisch-Petrographisches Institut, Universität HamburgConditions: λ = 514.532 nm, objective lens 50×, confocal hole 500 μm and laser spot of 1 μm.
DOI: 10.1594/pangaea.963597
title: Structures of the fibrous dolomite crystals in methane seep carbonates from Marmorito, northwest Italy

description: Samples were made into 100 μm rock slices. Points of interest were aligned to the beam and measured with φ scans +/− 25° at χ = 0°, 30°, 60° and 90°, respectively. Stepsize of φ was 1° and exposure time was 10 seconds. Results were converted to powder diffraction diagrams by the CrysAlisPro software package.
description: Measurement name: Synchrotron X-ray diffractionInstrument: Beamline P24Place: Desy, HamburgEnergy: 24.79 keVBeam size: 50 x 50 µm²Sample detector distance: 400 mm
DOI: 10.1594/pangaea.807231
title: (Table 2) Compilation of biomarker data (hydrocarbon and fatty acid fractions) from the Miocene seep carbonates from the Astoria Formation

description: SRB, sulphate-reducing bacteria. d13C values are annotated vs. V-PDB. Note that some of the phytane and phytanic acid may derive from algae and plants (chlorophyll).
DOI: 10.1594/pangaea.963602
title: Main compositions of the fibrous dolomite crystals in methane seep carbonates from Marmorito, northwest Italy

description: Samples was made into thin sections with polished surface, which were uncoated. Each point of interest accumulated over 10000 counts.
description: Measurement name: Energy-dispersive X-ray spectroscopy (EDX)Instrument: A Hitachi S–3600N SEM equipped with a Bruker XFlash® 5030 detectorPlace: Naturhistorisk museum, Universitetet i OsloEnergy: 15 kV and 15 Pa
DOI: 10.1594/pangaea.232239
title: (Appendix A) Concentrations of fatty acids in surface sediments from the eastern Fram Strait and on the Yermak Plateau
DOI: 10.1594/pangaea.771610
title: (Table 2) Boundary conditions used for the calculation of relative contributions from available carbon sources to the total carbon pool at Chapopote

description: *Average for each sample; t Background core; NMHC = non-methane hydrocarbons
DOI: 10.1594/pangaea.854061
title: Biomarker distributions per unit sediment mass in core PS51/154-11
DOI: 10.1594/pangaea.854062
title: Biomarker distributions per unit total organic carbon in core PS51/154-11
DOI: 10.1594/pangaea.788383
title: (Supplement 3) Lipid- and group-specific proportions and their mean compound-specific carbon isotopic values from different Holes of IODP Expedition 310

description: Sediment depth is given in mbsf. Empty fields are either trace amounts or not detected or not measureable, please have a look at the publication.sat. = saturated.
DOI: 10.1594/pangaea.854065
title: Biomarker distributions per unit total organic carbon in core PS51/159-10
DOI: 10.1594/pangaea.188006
title: Geochemical analysis of sediment core PS2837-5

description: Age is given in calendar years
DOI: 10.1594/pangaea.191092
title: Bulk sediment analysis of core PS2837-5

description: Age given in calendar kiloyears.
DOI: 10.1594/pangaea.899938
title: Supplementary information
DOI: 10.1594/pangaea.193704
title: Biomarker in sediment core PS2837-5
DOI: 10.1594/pangaea.834839
title: (Table 3) Sediment composition and component isotopic compositions for Cretaceous samples of Demerara Rise

description: AGE [ka BP] is an estimated age. Absolute ages of samples are estimated from sedimentation rate curves for the Leg 207 sites (Erbacher et al., 2004) and have an estimated uncertainty of ±1 million years.
DOI: 10.1594/pangaea.760906
title: Integrated Data Sets of the EU FP5 Research Project ORFOIS: Origin and fate of biogenic particle fluxes in the ocean and their interactions with atmospheric CO2 concentrations as well as the marine sediment

description: For a reliable simulation of the time and space dependent CO2 redistribution between ocean and atmosphere an appropriate time dependent simulation of particle dynamics processes is essential but has not been carried out so far. The major difficulties were the lack of suitable modules for particle dynamics and early diagenesis (in order to close the carbon and nutrient budget) in ocean general circulation models, and the lack of an understanding of biogeochemical processes, such as the partial dissolution of calcareous particles in oversaturated water.The main target of ORFOIS was to fill in this gap in our knowledge and prediction capability infrastructure. This goal has been achieved step by step. At first comprehensive data bases (already existing data) of observations of relevance for the three major types of biogenic particles, organic carbon (POC), calcium carbonate (CaCO3), and biogenic silica (BSi or opal), as well as for refractory particles of terrestrial origin were collated and made publicly available.
description: The "download dataset" link will load an iso-image (506 MB) to burn the data CD on a local computer.
DOI: 10.1594/pangaea.830694
title: (Table S10) Stable carbon isotope composition of tetraether-derived biphytanes of sediment core HLY02-02-57
DOI: 10.1594/pangaea.830681
title: (Table S1) Stable isotope composition of Neogloboquadrina pachyderma s of sediment core HLY02-02-51
DOI: 10.1594/pangaea.227305
title: Compilation of planktic foraminifera modern data from the Mediterranean Sea
DOI: 10.1594/pangaea.830688
title: (Table S5) Absolute abundance of benthic foraminifera in sediment core HLY02-02-51
DOI: 10.1594/pangaea.830689
title: (Table S6) Absolute abundance of benthic foraminifera in sediment core HLY02-02-57
DOI: 10.1594/pangaea.191089
title: Organic geochemistry on surface sediment samples from the Fram Strait and Yermak Plateau
DOI: 10.1594/pangaea.854064
title: Biomarker distributions per unit sediment mass in core PS51/159-10
DOI: 10.1594/pangaea.927057
title: Total carbon, total inorganic carbon, total organic carbon, and mineralogy of the Govone section
DOI: 10.1594/pangaea.927056
title: Lipid biomarkers of the Govone section
DOI: 10.1594/pangaea.754911
title: (Figure 4) Contents of S, Fe, Ca, and P are given for pyrite framboids and CFA
DOI: 10.1594/pangaea.927058
title: Carbon and oxygen stable isotopes of the Govone section

description: * samples from Bernardi, 2013Correction factors for δ18O values:Samples from Bernardi (2013) were corrected by −0.8‰ according to Sharma & Clayton (1965) for analyses performed at T= 323.15 °K. The new samples were corrected for −1.2‰. This values was obtained as the difference between the fractionation among CO2 and solid dolomite according to Rosenbaum & Sheppard, (1986) (10^3lnα = 6.65 x 10^5 x (1/T^2) + 4.23) and CO2 and solid calcite according to Kim et al (2007) (10^3lnα = 3.59 x (10^3/T) - 1.79) for a reaction temperature of T= 348.15 °K.Errors related to analyses performed by Bernardi et al. (2013): δ13C = ±0.5‰ ; δ18O = ±0.1‰Errors related to analyses presented in this study: δ13C = ±0.04‰ ; δ18O = ±0.06‰
DOI: 10.1594/pangaea.755415
title: (Figure 4) TOC-content, lipid biomarkers, dinosterol, and hopanol of Peruvian sediments
DOI: 10.1594/pangaea.788384
title: (Table 4) Fatty acids and alcohols analysis and their compound-specific carbon isotopic values from different Holes of IODP Expedition 310

description: Sediment depth is given in mbsl. # = either trace amounts or not detected or not measureable, please have a look at the publication.
DOI: 10.1594/pangaea.438371
title: Alkenone-derived Holocene sea-surface temperature records of sediment core BS79-33
DOI: 10.1594/pangaea.438379
title: Alkenone-derived Holocene sea-surface temperature records of sediment core BS79-38
DOI: 10.1594/pangaea.438799
title: Alkenone-derived Holocene sea-surface temperature records of sediment core M39008-3

description: This dataset shows only a subset of the published version.
DOI: 10.1594/pangaea.232243
title: (Table 4) Distribution of aliphatic lipids attributed to different lipid pools in surface sediments of northeastern Fram Strait
DOI: 10.1594/pangaea.755418
title: (Figure 7) Pore water phosphate concentrations of shelf sediments from upwelling regions off Namibia, Peru, and Chile
DOI: 10.1594/pangaea.788364
title: (Table 1) Growth patterns of microbialites, water depths and applied methods from different Holes of IODP Expedition 310
DOI: 10.1594/pangaea.788365
title: (Table 2) Elemental contents expressed as ratios versus Ca from different Holes of IODP Expedition 310
DOI: 10.1594/pangaea.189252
title: Carbon and carbonate bulk analysis of sediment core PS55/100-2
DOI: 10.1594/pangaea.755416
title: (Figure 5) TOC-content, lipid biomarkers, dinosterol, and hopanol of Chilean sediments
DOI: 10.1594/pangaea.788367
title: (Table 3) Analysis of non-carbonate fractions from different Holes of IODP Expedition 310

description: Sediment depth is given in mbsf.Empty fields = trace amounts
DOI: 10.1594/pangaea.189250
title: Hydrogen index measured on sediment core PS2122-2
DOI: 10.1594/pangaea.189251
title: Hydrogen index measured on sediment core PS55/100-2
DOI: 10.1594/pangaea.232241
title: (Table 3) Average concentrations of fatty acids in surface sediments for subregions of northeastern Fram Strait

description: SD= standard deviation. n = number of samples included. % Assigned = total fraction of fatty acids assigned to distinct sources. MUFA= monounsaturated fatty acids. PUFA= polyunsaturated fatty acids. For definition of subregions and abbreviations (AO, YP, YSC, MIZ, OW) see text and Table 1. Letters A, B, C indicate assignment of fatty acids to the lipid pools explained in Section 4.3. Notice that the amounts of long chain n-saturates represent a mixture of lipid pools A and C, as revealed by their stable carbon isotopic composition (see Section 3.3.3). Individual fatty acid amounts contributing to the averages are provided in Appendix A.
DOI: 10.1594/pangaea.735764
title: (Table 1) Age determination of sediment core BS79-33
DOI: 10.1594/pangaea.735761
title: (Table 1) Age determination of sediment core M39008-3

description: dated materila: Globigerinoides ruber
DOI: 10.1594/pangaea.735762
title: (Table 1) Age determination of sediment core MD95-2043
DOI: 10.1594/pangaea.735763
title: (Table 1) Age determination of sediment core BS79-38
DOI: 10.15468/dl.t8se5a
title: Occurrence Download

description: A dataset containing 9552 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pomacea canaliculata (Lamarck, 1822)"
 ]
}

 The dataset includes 9552 records from 100 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006860-250402121839773/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.15152683
title: Dataset contains numerical simulation data for research work of in-situ heating technology in Contiental Shale Oil Reservoirs-Part I

description: This dataset supports the findings presented in the doctoral thesis titled "Numerical Simulation of Heat Flow in Continental Shale Oil Development." The data includes detailed information on:



Thermal and chemical validation of the model

Heat injection using heaters (Chapter III and IV)

Fluids are involved in the simulation process.

The shape functions

The steam injection simulation model in the presence of fractures (Chapter V)
DOI: 10.5281/zenodo.15152684
title: Dataset contains numerical simulation data for research work of in-situ heating technology in Contiental Shale Oil Reservoirs-Part I

description: This dataset supports the findings presented in the doctoral thesis titled "Numerical Simulation of Heat Flow in Continental Shale Oil Development." The data includes detailed information on:



Thermal and chemical validation of the model

Heat injection using heaters (Chapter III and IV)

Fluids are involved in the simulation process.

The shape functions

The steam injection simulation model in the presence of fractures (Chapter V)
DOI: 10.15468/dl.9cthpp
title: Occurrence Download

description: A dataset containing 4929 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Human Observation",
 "CoordinateUncertaintyInMeters 0.0-9949.0",
 "Geometry POLYGON((-125.022 29.66271,-61.90309 29.66271,-61.90309 50.53925,-125.022 50.53925,-125.022 29.66271))",
 "TaxonKey is Bromus tectorum L."
 ]
}

 The dataset includes 4929 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006861-250402121839773/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.5597vn
title: Occurrence Download

description: A dataset containing 67 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Rana kukunoris Nikolskii, 1918"
 ]
}

 The dataset includes 67 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006862-250402121839773/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.x29hnx
title: Occurrence Download

description: A dataset containing 68868 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Pinus pinea L.)",
 "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 68868 records from 303 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006853-250402121839773/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.24233629
title: <b>Unlocking Optimal ORM Database Designs: Accelerated Tradeoff Analysis with Transformers</b>

description: Optimizing object-relational database mapping (ORM) design is essential for software system performance. However, current ORM design tools widely used in practice offer limited support for evaluating performance implications. State-of-the-art relying on systematic tradeoff analysis provides greater assistance but becomes impractical for large-scale, real-world systems. In this paper, we introduce an innovative solution grounded in machine learning to efficiently and scalably identify optimal ORM database tradeoffs.Our approach involves training a transformer model using a dataset of formally analyzed object-relational database designs to identify Pareto-optimal design tradeoffs, significantly reducing the number of design candidates. The extensive experiments across various software database systems demonstrate the high effectiveness of the approach in identifying optimal design alternatives overlooked by leading ORM tools. Additionally, our results show a remarkable 98.21 % improvement in analysis efficiency compared to the current state-of-the-art, reducing tradeoff analysis time from over 15 days to around 18 minutes on average.<br><br>
DOI: 10.15468/dl.pk6cae
title: Occurrence Download

description: A dataset containing 11535697 species occurrences available in GBIF matching the query:
{
 "Country" : [
 "is China"
 ]
}

 The dataset includes 11535697 records from 4886 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006838-250402121839773/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.44wdq3
title: Occurrence Download

description: A dataset containing 2295 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is one of (Russian Federation, Armenia, Georgia, Türkiye)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Pyrus caucasica Fed."
 ]
}

 The dataset includes 2295 records from 22 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006301-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.mv4euy
title: Occurrence Download

description: A dataset containing 533 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Tuber aestivum (Wulfen) Spreng."
 ]
}

 The dataset includes 533 records from 45 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006306-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.w4enfd
title: Occurrence Download

description: A dataset containing 38494 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pleurotus ostreatus (Jacq.) P.Kumm."
 ]
}

 The dataset includes 38494 records from 419 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006303-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.e9mbef
title: Occurrence Download

description: A dataset containing 990 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Tuber aestivum Vittad."
 ]
}

 The dataset includes 990 records from 78 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006309-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5523/bris.1vr2t7nqah2f02iyjhdpnt7wg1
title: A Gigahertz configurable silicon photonic integrated circuit nonlinear interferometer

description: Open access data for research article "A Gigahertz configurable silicon photonic integrated circuit nonlinear interferometer" by Jonathan Frazer, Takafumi Ono and Jonathan C. F. Matthews
DOI: 10.15468/dl.teurt6
title: Occurrence Download

description: A dataset containing 504 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is China",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Parnassia palustris L."
 ]
}

 The dataset includes 504 records from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006314-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.5qkm86
title: Occurrence Download

description: A dataset containing 51343 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Elodea canadensis Michx., Helodea canadensis (Michx.) Rchb., Philotria linearis Rydb., Serpicula verticillata Rostk. & W.L.E.Schmidt, Helodea canadensis L.C.Rich, Anacharis pomeranica Peterm., Elodea iowensis Wylie, Elodea brandegeeae H.St.John, Anacharis alsinastrum Bab. ex Planch., Apalanthe schweinitzii Planch., Elodea ioensis Wylie, Elodea latifolia Casp., Elodea brandegeei H.St.John, Elodea oblongifolia Michx., Elodea gigantea J.K.Santos, Anacharis alsinastrum Bab., Elodea oblongifolia Michx. ex Casp., Anacharis iowensis (Wylie) Wylie, Elodea planchonii Casp., Serpicula occidentalis Pursh, Serpicula verticillata var. angustifolia Muhl., Anacharis linearis (Rydb.) Vict., Elodea linearis (Rydb.) H.St.John, Serpicula canadensis (Michx.) Eaton, Hydora canadensis (Michx.) Besser, Philotria canadensis (Michx.) Britton, Udora canadensis (Michx.) Nutt., Anacharis canadensis (Michx.) Planch., Elodea schweinitzii (Planch.) Casp., Philotria iowensis Wylie, Anacharis canadensis var. latifolia (Casp.) Sanio, Elodea canadensis var. latifolia (Casp.) Asch. & Graebn., Philotria planchonii (Casp.) Rydb., Anacharis planchonii (Casp.) M.Peck, Elodea canadensis var. planchonii (Casp.) Farw., Anacharis canadensis var. planchonii (Casp.) Vict., Philotria occidentalis (Pursh) House, Anacharis occidentalis (Pursh) Vict., Elodea occidentalis (Pursh) H.St.John, Philotria angustifolia Britton, 1906, Elodea canadensis var. angustifolia (Muhl.) Farw., Philotria angustifolia (Muhl.) Britton ex Rydb.)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 2000"
 ]
}

 The dataset includes 51343 records from 607 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006313-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qrcnqf
title: Occurrence Download

description: A dataset containing 3322 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Cicindela maroccana Fabricius, 1801"
 ]
}

 The dataset includes 3322 records from 149 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006316-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3tt4vh
title: Occurrence Download

description: A dataset containing 15567 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "PublishingCountry is Colombia",
 {
 "and" : [
 "Country is Colombia",
 {
 "not" : {
 "Issue" : [
 "is Country coordinate mismatch"
 ]
 }
 }
 ]
 }
 ]
 },
 "Geometry POLYGON((-73.17889385235831 3.719911401775434,-73.17889385235831 3.226452059818101,-71.86389395609433 3.226452059818101,-71.86389395609433 3.719911401775434,-73.17889385235831 3.719911401775434))"
 ]
}

 The dataset includes 15567 records from 97 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006317-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.57967/hf/4327
title: gardian-cigi-ai-documents