cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5286/isis.e.rb2510242-1
title: Exploring Neutron Orbital Angular Momentum as a Potential Probe of Matter

description: Light can carry both spin and orbital angular momentum (OAM) with the former appearing as the familiar polarization of the beam and the latter distorting the propagating wavefront into a helical shape. Such vortex light beams interact with matter and can transfer rotational motion to colloidal particles in suspension, for example. They are increasingly used to probe chiral order in matter. The goal of our research is to determine whether OAM exists for neutron beams and whether it can be used to probe chiral structure in matter. In a recent Larmor experiment we measured the spin echo pattern produced by several silicon-based, forked, diffraction gratings with topological charge l=1 and we have compared the results with a calculation based on the phase object approximation. There is a very large discrepancy between the calculation and the measurement even though the same method predicts very accurately the spin echo pattern for gratings with parallel features. We now wish to add measurement of gratings with different topological charges to uncover appropriate scaling laws to resolve the current discrepancy between experiment and theory.
DOI: 10.5286/isis.e.rb2510242
title: Exploring Neutron Orbital Angular Momentum as a Potential Probe of Matter

description: Light can carry both spin and orbital angular momentum (OAM) with the former appearing as the familiar polarization of the beam and the latter distorting the propagating wavefront into a helical shape. Such vortex light beams interact with matter and can transfer rotational motion to colloidal particles in suspension, for example. They are increasingly used to probe chiral order in matter. The goal of our research is to determine whether OAM exists for neutron beams and whether it can be used to probe chiral structure in matter. In a recent Larmor experiment we measured the spin echo pattern produced by several silicon-based, forked, diffraction gratings with topological charge l=1 and we have compared the results with a calculation based on the phase object approximation. There is a very large discrepancy between the calculation and the measurement even though the same method predicts very accurately the spin echo pattern for gratings with parallel features. We now wish to add measurement of gratings with different topological charges to uncover appropriate scaling laws to resolve the current discrepancy between experiment and theory.
DOI: 10.15468/dl.vtuf7n
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Argya rubiginosa",
 "Country is China",
 "HasCoordinate is true"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0026082-250827131500795/datasets/export for details.
DOI: 10.15468/dl.3qybt4
title: Occurrence Download

description: A dataset containing 60 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (, Pinnularia gibba, Pinnularia rostrata, Pinnularia subcapitata, Pinnularia subgibba, , Pinnularia viridiformis, , Placoneis, Placoneis dicephala, , , Planothidium, Achnanthes engelbrechtii, Planothidium frequentissimum, Pleurocapsa, Pleurosigma, Pleurosigma elongatum, Pleurosigma salinarum, Pleurotaenium, Quadrigula, , Reimeria, Reimeria uniseriata, Rhoicosphenia abbreviata, Rhoicosphenia, , Pyxidicula, Rivularia, Romeria, Roya, Scenedesmus, Scenedesmus quadricauda, Schizothrix, Scourfieldia, Scytonema, Scytonema crispum, Selenastrum, Sellaphora, Sellaphora pupula, Sellaphora seminulum, Sphaerocystis, Spirogyra reinhardii, Spirogyra, , Spirulina, Staurastrum, Staurodesmus, Stauroneis, Stauroneis anceps, , Staurosira construens, Staurosira, Fragilaria elliptica, Staurosirella pinnata, Staurosirella, Surirella, Stephanodiscus, Stephanodiscus agassizensis, Stichosiphon, Stigeoclonium, Stigeoclonium tenue, Stigonema, , Surirella brebissonii, Synechococcus, Tabellaria, Tabellaria flocculosa, Tabularia, Tabularia fasciculata, Tetraedriella, Tetraedron, Thalassiosira weissflogii, Thalassiosira, Tolypothrix, Trachelomonas, Trachelomonas intermedia, Trachelomonas volvocina, Trebouxia, Tribonema vulgare, Tribonema, Trichodesmium, Tryblionella, Tryblionella apiculata, Tryblionella calida, Tryblionella coarctata, Tryblionella hungarica, , Ulothrix, Ulothrix zonata, Zygnema, Zygnema pectinatum, Luticola, Cymbopleura, Achnanthes abundans, Aulacoseira subborealis, Botryococcus, Chlorococcum, Chroococcus minor, Euastrum)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "BasisOfRecord is one of (Specimen, Observation, Human Observation, Machine Observation, Material sample, Literature Occurrence, Material citation, Occurrence evidence)",
 "Geometry POLYGON ((15.6372 -28.0032,16.2782 -28.5786,20.509 -28.5786,20.509 -24.0715,15.4933 -24.0715,15.4945 -24.1257,16.0509 -25.6631,15.6372 -28.0032))"
 ]
}

 The dataset includes 60 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0026081-250827131500795/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.rx5udm
title: Occurrence Download

description: A dataset containing 4953 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Amphibia",
 "Geometry POLYGON ((28.1382 2.0599, 19.1382 2.0599, 19.1382 -6.9401, 28.1382 -6.9401, 28.1382 2.0599))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "BasisOfRecord is one of (Specimen, Observation, Human Observation, Machine Observation, Material sample, Literature Occurrence, Material citation, Occurrence evidence)"
 ]
}

 The dataset includes 4953 records from 21 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0026079-250827131500795/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.supeq4
title: Occurrence Download

description: A dataset containing 8596 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Staphida everetti",
 "Country is one of (Myanmar, Thailand, Lao People’s Democratic Republic, Cambodia, Viet Nam, Malaysia)",
 "HasCoordinate is true"
 ]
}

 The dataset includes 8596 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0026083-250827131500795/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.pj6zhs
title: Occurrence Download

description: A dataset containing 346 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((96.80183 19.82503,129.52091 21.08995,126.4008 36.94353,97.9824 40.14798,96.80183 19.82503))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Lindera angustifolia"
 ]
}

 The dataset includes 346 records from 12 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0026084-250827131500795/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.kbxn58
title: Occurrence Download

description: A dataset containing 271 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Liparis bowkeri",
 "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 271 records from 17 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0026085-250827131500795/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.gbd99b
title: Occurrence Download

description: A dataset containing 40 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((9.33441 -39.06934,44.66559 -39.06934,44.66559 -24.93066,9.33441 -24.93066,9.33441 -39.06934))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Indigofera foliosa E.Mey."
 ]
}

 The dataset includes 40 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0096958-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.w51lt8
title: Occurrence Download

description: A dataset containing 42 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Agkistrodon taylori Burger & Robertson, 1951"
 ]
}

 The dataset includes 42 records from 14 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0014313-180824113759888/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qmhxf5
title: Occurrence Download

description: A dataset containing 1351 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 }
 ]
 },
 "TaxonKey is Microcarbo pygmeus (Pallas, 1773)"
 ]
}

 The dataset includes 1351 records from 23 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004092-240314170635999/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.w7hdr6
title: Occurrence Download

description: A dataset containing 45 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-38.88702370226383 -10.109252971597018,-38.55743385851383 -10.109252971597018,-38.55743385851383 -9.779663127847018,-38.88702370226383 -9.779663127847018,-38.88702370226383 -10.109252971597018))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Anodorhynchus leari Bonaparte, 1856"
 ]
}

 The dataset includes 45 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0222939-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.iawsev
title: Occurrence Download

description: A dataset containing 1775 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Uma paraphygas Williams, Chrapliwy & Smith, 1959"
 ]
}

 The dataset includes 1775 records from 18 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0014313-190415153152247/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.yhvhfq
title: Occurrence Download

description: A dataset containing 35 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 }
 ]
 },
 "TaxonKey is Ceyx websteri (E.Hartert, 1898)"
 ]
}

 The dataset includes 35 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004094-240314170635999/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ebzwr6
title: Occurrence Download

description: A dataset containing 699247 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Hedera helix L."
 ]
}

 The dataset includes 699247 records from 991 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0135383-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.nrouvs
title: Occurrence Download

description: A dataset containing 3462 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Mimulus aurantiacus Curtis"
 ]
}

 The dataset includes 3462 records from 37 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0014314-180131172636756/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.w7d8t2
title: Occurrence Download

description: A dataset containing 45 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Hymenopyramis siamensis Craib"
 ]
}

 The dataset includes 45 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0025859-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.abfw5a
title: Occurrence Download

description: A dataset containing 423 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Alocasia macrorrhizos (L.) G.Don",
 "HasCoordinate is TRUE"
 ]
}

 The dataset includes 423 records from 59 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0014314-180508205500799/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.pyr5kc
title: Occurrence Download

description: A dataset containing 1155 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Phlebodium pseudoaureum (Cav.) Lellinger",
 "HasCoordinate is true"
 ]
}

 The dataset includes 1155 records from 70 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0141828-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wbzr75
title: Occurrence Download

description: A dataset containing 478 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Chuquiraga erinacea D.Don"
 ]
}

 The dataset includes 478 records from 33 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0107293-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.pdjus9
title: Occurrence Download

description: A dataset containing 60 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Argentina",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Pavonia subrotunda A.St.-Hil. & Naudin"
 ]
}

 The dataset includes 60 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0107332-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ydtc85
title: Occurrence Download

description: A dataset containing 66 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Ceratozamia kuesteriana Regel"
 ]
}

 The dataset includes 66 records from 19 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0349386-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.p8946b
title: Occurrence Download

description: A dataset containing 775 species occurrences available in GBIF matching the query:
{
 "and" : [
 "GadmGid is MEX",
 "TaxonKey is Caretta caretta (Linnaeus, 1758)"
 ]
}

 The dataset includes 775 records from 20 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0120249-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.k7b8jv
title: Occurrence Download

description: A dataset containing 1150 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Gavialidae"
 ]
}

 The dataset includes 1150 records from 68 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002834-230918134249559/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ajkwuj
title: Occurrence Download

description: A dataset containing 23 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Tragia dinteri Pax"
 ]
}

 The dataset includes 23 records from 12 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0128337-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zsah77
title: Occurrence Download

description: A dataset containing 11 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Ursus arctos pruinosus Blyth, 1854"
 ]
}

 The dataset includes 11 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0138577-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.z29u5b
title: Occurrence Download

description: A dataset containing 7 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Argentina",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Melochia morongii Britton"
 ]
}

 The dataset includes 7 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0107325-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.tws8ad
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "DatasetKey is A new species of Laoennea microsnail (Stylommatophora, Diapheridae) from a cave in Laos"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0112423-200613084148143/datasets/export for details.
DOI: 10.15468/dl.wwytsh
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Argentina",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Pavonia laxifolia A.St.-Hil."
 ]
}

 The dataset includes 2 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0107331-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.g1fvxf
title: Occurrence Download

description: A dataset containing 629 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Brownea grandiceps Jacq."
 ]
}

 The dataset includes 629 records from 54 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034026-190918142434337/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4x9nz4
title: Occurrence Download

description: A dataset containing 50 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Cuphea bonplandii Lourteig"
 ]
}

 The dataset includes 50 records from 15 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0107310-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zyazkn
title: Occurrence Download

description: A dataset containing 20 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Trilobachne cookei (Stapf) Schenck ex Henrard"
 ]
}

 The dataset includes 20 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0128338-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.v5rrkf
title: Occurrence Download

description: A dataset containing 3350 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Laterallus jamaicensis (Gmelin, 1789)"
 ]
}

 The dataset includes 3350 records from 79 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0093699-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.d7sd9r
title: Occurrence Download

description: A dataset containing 36 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Telotha henselii (Martens, 1869)"
 ]
}

 The dataset includes 36 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0107334-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3sgna8
title: Occurrence Download

description: A dataset containing 59 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Pakistan",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Bovidae"
 ]
}

 The dataset includes 59 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0136062-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.f4djt5
title: Occurrence Download

description: A dataset containing 1 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Hordeum vulgare L.",
 "HasCoordinate is true",
 "Country is Iceland",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 2000",
 "CoordinateUncertaintyInMeters is less than 10000"
 ]
}

 The dataset includes 1 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0128340-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.adh8hn
title: Occurrence Download

description: A dataset containing 31149688 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "Continent is North America",
 "Continent is South America"
 ]
 },
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 31149688 records from 1554 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0122522-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.z3qo2r
title: Occurrence Download

description: A dataset containing 210 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Animalia",
 "Geometry POLYGON((-99.484548 21.222101,-99.476137 21.206338,-99.471073 21.207938,-99.467382 21.209939,-99.465236 21.216180,-99.466695 21.220981,-99.473218 21.223381,-99.473218 21.223381,-99.484548 21.222101))"
 ]
}

 The dataset includes 210 records from 16 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000616-150407101314760/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.