cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17632/njzmj4y4gp.2
title: Comparative Study on Mid-IR and Raman Spectra of Chiral Molecular Enantiomer D- and L-Xyloses

description: The research results show that in the mid-IR region, it is indeed difficult to identify the chirality of this pair of enantiomers from the perspective of band frequency, relative intensity, and profile, which is consistent with most studies. However, in the far-IR region, corresponding to electromagnetic wave spectrum THz region of Raman shift, Raman scattering spectroscopy exhibits a certain degree of characteristic differences, indicating that precise traditional low-frequency Raman scattering experiments and expected far-IR/THz absorption spectra can be used as tools for the chiral recognition of this pair of molecular enantiomers. Figure 1. (a) Haworth configuration formula and (b) common 4C1 chair conformation formula of -D/L- lyxopyranose enantiomers; Figure 2. The whole maximal-value-normalized spectral profiles of (a) mid-IR (4000–400 cm–1) and (b) Raman spectra (4000–50 cm–1) of D-xylose and L-xylose enantiomers, respectively; Figure 3. The amplified high-frequency section (3500–2800 cm–1) of (a) mid-IR and (b) Raman spectra of D-xylose and L-xylose, respectively. The black values belong to D-xylose, red ones to L-xylose, and blue ones commonly to both enantiomers; Figure 4. The amplified middle-frequency section (1500–700 cm–1) of (a) mid-IR and (b) Raman spectra of D-xylose and L-xylose, respectively. The black values belong to D-xylose, red ones to L-xylose, and blue ones commonly to both enantiomers; Figure 5. The amplified low-frequency section (700–50 cm–1) of (a) mid-IR and (b) Raman spectra of D-xylose and L-xylose, respectively. The black values belong to D-xylose, red ones to L-xylose, and blue ones commonly to both enantiomers;Table 1. Spectral band data (wavenumber: cm‒1) of solid D/L-xylose powders. The values in the brackets at L-xylose columns are the differences between the wavenumber values of the L-xylose and D-xylose. Letters “s”, “m” and “w” following the values present relatively “strong”, “moderate” and “weak” intensities of corresponding bands, respectively. Specially, the strong band values are in bold writing. The numbers in the column “Band No.” correspond to all the 54 theoretical band numbers of L-xylopyanose given in Ref.[67]. All the observed bands that may correspond to those of Ref.[67] can be assigned according to the column “Vibrational assignments” in Table 2 of Ref.[67].
DOI: 10.15468/dl.mx3zqs
title: Occurrence Download

description: A dataset containing 547 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "OccurrenceStatus is Present",
 "TaxonKey is Struthanthus interruptus (Kunth) Blume"
 ]
}

 The dataset includes 547 records from 64 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007544-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.85ehet
title: Occurrence Download

description: A dataset containing 4613 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Taxodium mucronatum Ten."
 ]
}

 The dataset includes 4613 records from 209 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007545-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.f2f2cn
title: Occurrence Download

description: A dataset containing 2955455531 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 2955455531 records from 61099 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007187-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.437hdc
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Garcinia linii C.E.Chang",
 "HasCoordinate is true",
 "Country is Japan",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0201490-220831081235567/datasets/export for details.
DOI: 10.15468/dl.5pfk3x
title: Occurrence Download

description: A dataset containing 29 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Haemanthus canaliculatus Levyns"
 ]
}

 The dataset includes 29 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0236936-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.cw72j2
title: Occurrence Download

description: A dataset containing 67 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Sasa elegantissima Koidz.",
 "HasCoordinate is true",
 "Country is Japan",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 67 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0205751-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.5xjmww
title: Occurrence Download

description: A dataset containing 60 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Hypericum cavernicola L.B.Sm."
 ]
}

 The dataset includes 60 records from 22 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0250592-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.n8wkcq
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Ligusticum officinale (Makino) Kitag.",
 "HasCoordinate is true",
 "Country is Japan",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 2 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0205780-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.dr5x94
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Picea ×notha Rehder",
 "HasCoordinate is true",
 "Country is Japan",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0205792-220831081235567/datasets/export for details.
DOI: 10.15468/dl.dg4qq4
title: Occurrence Download

description: A dataset containing 11 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Lepanthes plumifera Luer"
 ]
}

 The dataset includes 11 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007084-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.gcrz7m
title: Occurrence Download

description: A dataset containing 113 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Lessertia excisa (Thunb.) DC."
 ]
}

 The dataset includes 113 records from 12 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008361-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.7rn73t
title: Occurrence Download

description: A dataset containing 1018 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Blechnum cordatum (Desv.) Hieron.",
 "HasCoordinate is true"
 ]
}

 The dataset includes 1018 records from 105 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0035817-231120084113126/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jzahbs
title: Occurrence Download

description: A dataset containing 128 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Poa diversifolia (Boiss. & Balansa) Hack. ex Boiss."
 ]
}

 The dataset includes 128 records from 32 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0087572-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.9zcfjj
title: Occurrence Download

description: A dataset containing 118381 species occurrences available in GBIF matching the query:
{
 "and" : [
 "DatasetKey is iNaturalist Research-grade Observations",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Country is one of (Canada, Mexico, United States of America)",
 "EventDate is greater than or equal to 2022-11-03",
 "EventDate is less than or equal to 2022-12-03",
 {
 "not" : {
 "Issue" : [
 "is one of (Basis of record invalid, Coordinate reprojection failed, Coordinate reprojection suspicious, Coordinate precision invalid, Coordinate uncertainty meters invalid, Country mismatch, Country invalid, Geodetic datum invalid, Presumed swapped coordinate, Presumed negated longitude, Presumed negated latitude, Country coordinate mismatch)"
 ]
 }
 }
 ]
}

 The dataset includes 118381 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0182160-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.9s7kdr
title: Occurrence Download

description: A dataset containing 37 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Eupsilia quadrilinea Leech, 1889",
 "HasCoordinate is true",
 "Country is Japan",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 37 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0185156-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.stqnbf
title: Occurrence Download

description: A dataset containing 178 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Haegiela tatei (F.Muell.) P.S.Short & Paul G.Wilson"
 ]
}

 The dataset includes 178 records from 17 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0236929-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.skd6c3
title: Occurrence Download

description: A dataset containing 521 species occurrences available in GBIF matching the query:
{
 "and" : [
 "DatasetKey is Occurrences of Boeckella at high latitudes in the southern hemisphere",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 521 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0279423-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8rj33n
title: Occurrence Download

description: A dataset containing 5455 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Hackelochloa granularis (L.) Kuntze"
 ]
}

 The dataset includes 5455 records from 255 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0236925-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.h8gwje
title: Occurrence Download

description: A dataset containing 15 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "Country is Spain",
 "TaxonKey is Abies pinsapo var. pinsapo"
 ]
}

 The dataset includes 15 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0232730-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.te5gzx
title: Occurrence Download

description: A dataset containing 23 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Hypericum davisii N.Robson"
 ]
}

 The dataset includes 23 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0250614-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.fesjqs
title: Occurrence Download

description: A dataset containing 330 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "Geometry POLYGON((-6.47782 36.95544,-6.57463 36.61429,-6.32292 36.07625,-5.96472 35.8647,-5.31609 36.05277,-5.01598 36.23258,-4.94821 36.5832,-4.81268 36.92449,-5.06439 37.21801,-5.39354 37.35665,-5.73238 37.4105,-6.11962 37.44894,-6.47782 36.95544))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "IucnRedListCategory is one of (EN, VU, CR)",
 "OccurrenceStatus is Present",
 "TaxonKey is Plantae"
 ]
}

 The dataset includes 330 records from 38 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0234511-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.696gpn
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Hypericum daliense N.Robson"
 ]
}

 The dataset includes 2 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0250613-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jn8pms
title: Occurrence Download

description: A dataset containing 9524 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Phylogenomics and the rise of the angiosperms"
 ]
}

 The dataset includes 9524 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007063-240425142415019/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.5enpa6
title: Occurrence Download

description: A dataset listing the 552 species recorded in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-99.70508 19.48051,-99.34149 19.22248,-98.87839 19.23906,-98.77681 20.47249,-98.18313 21.55459,-98.64544 21.68118,-99.08024 21.76373,-100.04188 20.72045,-99.70508 19.48051))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Mammalia"
 ]
}

 The dataset's 552 records were derived from 76 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0182163-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.czt5ar
title: Occurrence Download

description: A dataset containing 1242 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Haemanthus coccineus L."
 ]
}

 The dataset includes 1242 records from 53 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0236939-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.duv34e
title: Occurrence Download

description: A dataset containing 10 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Achaius oratorius (Fabricius, 1793)",
 "HasCoordinate is true",
 "Country is Japan",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 10 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0185138-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wp4vtn
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Lepanthes popayanensis Luer & R.Escobar"
 ]
}

 The dataset includes 2 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007089-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jm3jdj
title: Occurrence Download

description: A dataset containing 86 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Ledra auditura Walker, 1858",
 "HasCoordinate is true",
 "Country is Japan",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 86 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0185141-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.2nw2cj
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Lepanthes pteroglossa Dod ex Luer"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007109-230530130749713/datasets/export for details.
DOI: 10.15468/dl.jrrk7x
title: Occurrence Download

description: A dataset containing 1677549 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON ((-82.0102720000000005 33.4660060000000001, -82.0102720000000005 33.6612950299999980, -82.0102720000000005 33.9484847800000011, -82.0102720000000005 34.2471621199999987, -82.0102720000000005 34.4424511499999966, -82.0102720000000005 34.6147649999999985, -81.7801134300000001 34.6147649999999985, -81.6189874500000059 34.6147649999999985, -81.4233344700000004 34.6147649999999985, -81.1931545000000057 34.6147649999999985, -80.9975015200000001 34.6147649999999985, -80.7443035400000042 34.6147649999999985, -80.5486505599999987 34.6147649999999985, -80.2839649999999949 34.6147649999999985, -80.2839649999999949 34.4194759700000006, -80.2839649999999949 34.2701373000000018, -80.2839649999999949 34.0863358599999984, -80.2839649999999949 33.9484847800000011, -80.2839649999999949 33.7531957500000033, -80.2839649999999949 33.4660060000000001, -80.6177045600000071 33.4660060000000001, -80.7673215399999975 33.4660060000000001, -81.0205195099999997 33.4660060000000001, -81.1586274999999944 33.4660060000000001, -81.3657894800000037 33.4660060000000001, -81.6995504399999959 33.4660060000000001, -82.0102720000000005 33.4660060000000001))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1932",
 "BasisOfRecord is one of (Human Observation, Living Specimen, Observation, Specimen, Machine Observation)"
 ]
}

 The dataset includes 1677549 records from 279 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0230801-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ucjq9n
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Lessertia flanaganii L.Bolus"
 ]
}

 The dataset includes 2 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008363-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.msvygk
title: Occurrence Download

description: A dataset containing 774 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Poecilocampa alpina Frey & Wullschlegel, 1874"
 ]
}

 The dataset includes 774 records from 21 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0232726-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ugw9ab
title: Occurrence Download

description: A dataset containing 77 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Hackelia ophiobia R.L.Carr"
 ]
}

 The dataset includes 77 records from 20 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0236917-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vvygpp
title: Occurrence Download

description: A dataset containing 30 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Porifera",
 "DatasetKey is Monitoring data from the federal state Rhineland-Palatinate (Germany)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Geometry POLYGON ((-25.03991 31.75, 41.65954 31.75, 41.65954 71.53037, -25.03991 71.53037, -25.03991 31.75))"
 ]
}

 The dataset includes 30 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0207331-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.e95zj9
title: Occurrence Download

description: A dataset containing 11 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Porifera",
 "DatasetKey is Invertebrate Site Register - England (1738-2005)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Geometry POLYGON ((-25.03991 31.75, 41.65954 31.75, 41.65954 71.53037, -25.03991 71.53037, -25.03991 31.75))"
 ]
}

 The dataset includes 11 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0207338-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.cnksp8
title: Occurrence Download

description: A dataset containing 205 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Mexico",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Carcharhinus leucas (Müller & Henle, 1839)",
 "Year 1800-2023"
 ]
}

 The dataset includes 205 records from 19 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0250598-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.2a53jr
title: Occurrence Download

description: A dataset containing 4865 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Eurybia sibirica (L.) G.L.Nesom"
 ]
}

 The dataset includes 4865 records from 152 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0207335-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.