cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.30741431
title: Data used in "Fractional Topological States in Rhombohedral Multilayer Graphene Modulated by Kagome Superlattice"

description: Fractional quantum anomalous Hall effects realized in twisted bilayer MoTe2 and multilayer graphene-based moire heterostructures have captured a tremendous growth of interest. In this Letter, we propose that rhombohedral multilayer graphene coupled with an artificial kagome superlattice potential is a new platform to realize various fractional topological phases. Taking Bernal bilayer graphene as the simplest example, when it is placed on top of a prepatterned SiO2 substrate with periodic arrays of holes arranged into kagome lattice, the system would be subject to a tunable kagome superlattice potential once an electrostatic voltage drop between the top and bottom gates is applied. Then, we theoretically study the electronic band structures, topological properties, and quantum geometric properties of the Bloch states of Bernal bilayer graphene coupled with a realistic kagome superlattice potential, which is well benchmarked by transport measurements in the weak superlattice-potential regime. We find that the system may exhibit nearly ideal topological f lat bands in a substantial region of the parameter space spanned by superlattice constant and electrostatic potential strength. When these topological flat bands are fractionally filled, exact diagonalization calculations suggest that the system would exhibit rich fractional topological phases at 1/3, 2/3, 2/5, 3/5 and 1/2 fillings including both fractional Chern insulators and anomalous composite Fermi liquids under zero magnetic field. We also find that Halperin-type FCI states may emerge from the Chern-number-2 flat bands of trilayer graphene coupled with kagome superlattice potential.
DOI: 10.6084/m9.figshare.30741431.v1
title: Data used in "Fractional Topological States in Rhombohedral Multilayer Graphene Modulated by Kagome Superlattice"

description: Fractional quantum anomalous Hall effects realized in twisted bilayer MoTe2 and multilayer graphene-based moire heterostructures have captured a tremendous growth of interest. In this Letter, we propose that rhombohedral multilayer graphene coupled with an artificial kagome superlattice potential is a new platform to realize various fractional topological phases. Taking Bernal bilayer graphene as the simplest example, when it is placed on top of a prepatterned SiO2 substrate with periodic arrays of holes arranged into kagome lattice, the system would be subject to a tunable kagome superlattice potential once an electrostatic voltage drop between the top and bottom gates is applied. Then, we theoretically study the electronic band structures, topological properties, and quantum geometric properties of the Bloch states of Bernal bilayer graphene coupled with a realistic kagome superlattice potential, which is well benchmarked by transport measurements in the weak superlattice-potential regime. We find that the system may exhibit nearly ideal topological f lat bands in a substantial region of the parameter space spanned by superlattice constant and electrostatic potential strength. When these topological flat bands are fractionally filled, exact diagonalization calculations suggest that the system would exhibit rich fractional topological phases at 1/3, 2/3, 2/5, 3/5 and 1/2 fillings including both fractional Chern insulators and anomalous composite Fermi liquids under zero magnetic field. We also find that Halperin-type FCI states may emerge from the Chern-number-2 flat bands of trilayer graphene coupled with kagome superlattice potential.
DOI: 10.6084/m9.figshare.30741431.v2
title: Data used in "Fractional Topological States in Rhombohedral Multilayer Graphene Modulated by Kagome Superlattice"

description: Fractional quantum anomalous Hall effects realized in twisted bilayer MoTe2 and multilayer graphene-based moire heterostructures have captured a tremendous growth of interest. In this Letter, we propose that rhombohedral multilayer graphene coupled with an artificial kagome superlattice potential is a new platform to realize various fractional topological phases. Taking Bernal bilayer graphene as the simplest example, when it is placed on top of a prepatterned SiO2 substrate with periodic arrays of holes arranged into kagome lattice, the system would be subject to a tunable kagome superlattice potential once an electrostatic voltage drop between the top and bottom gates is applied. Then, we theoretically study the electronic band structures, topological properties, and quantum geometric properties of the Bloch states of Bernal bilayer graphene coupled with a realistic kagome superlattice potential, which is well benchmarked by transport measurements in the weak superlattice-potential regime. We find that the system may exhibit nearly ideal topological f lat bands in a substantial region of the parameter space spanned by superlattice constant and electrostatic potential strength. When these topological flat bands are fractionally filled, exact diagonalization calculations suggest that the system would exhibit rich fractional topological phases at 1/3, 2/3, 2/5, 3/5 and 1/2 fillings including both fractional Chern insulators and anomalous composite Fermi liquids under zero magnetic field. We also find that Halperin-type FCI states may emerge from the Chern-number-2 flat bands of trilayer graphene coupled with kagome superlattice potential.
DOI: 10.15468/dl.dpfm5c
title: Occurrence Download

description: A dataset containing 20 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Bolitoglossa borburata"
 ]
}

 The dataset includes 20 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015111-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.taz5wp
title: Occurrence Download

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

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015112-251120083545085/datasets/export for details.
DOI: 10.15468/dl.3uk4ha
title: Occurrence Download

description: A dataset containing 19 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Bolitoglossa capitana"
 ]
}

 The dataset includes 19 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015113-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.17759557
title: Uzbek language Aspect Based Sentiment Analysis

description: We evaluated our proposed methodology on a comprehensive Aspect-Based Sentiment Analysis (ABSA) dataset consisting of restaurant reviews in the Uzbek language. The dataset focuses on two primary sub-tasks: Aspect Term Extraction (ATE) and Aspect Category Sentiment Analysis (ACSA).

For the ATE task, the dataset is annotated using the BIO (Beginning, Inside, Outside) tagging scheme. As seen in the training samples (e.g., \texttt{test.json}), tokens representing aspect terms are labeled as \texttt{B-ASP} or \texttt{I-ASP}, while non-aspect tokens are labeled \texttt{O}.

For the ACSA task, we utilized standard and ``hard'' test sets (e.g., \texttt{acsa\_hard\_test.json}). Each entry consists of a sentence, a specific category (e.g., \textit{ovqat} (food), \textit{xizmat} (service)), and a sentiment label (Positive, Negative, Neutral, or Conflict).
DOI: 10.5281/zenodo.17759558
title: Uzbek language Aspect Based Sentiment Analysis

description: We evaluated our proposed methodology on a comprehensive Aspect-Based Sentiment Analysis (ABSA) dataset consisting of restaurant reviews in the Uzbek language. The dataset focuses on two primary sub-tasks: Aspect Term Extraction (ATE) and Aspect Category Sentiment Analysis (ACSA).

For the ATE task, the dataset is annotated using the BIO (Beginning, Inside, Outside) tagging scheme. As seen in the training samples (e.g., \texttt{test.json}), tokens representing aspect terms are labeled as \texttt{B-ASP} or \texttt{I-ASP}, while non-aspect tokens are labeled \texttt{O}.

For the ACSA task, we utilized standard and ``hard'' test sets (e.g., \texttt{acsa\_hard\_test.json}). Each entry consists of a sentence, a specific category (e.g., \textit{ovqat} (food), \textit{xizmat} (service)), and a sentiment label (Positive, Negative, Neutral, or Conflict).
DOI: 10.15468/dl.8cdvrm
title: Occurrence Download

description: A dataset containing 167547 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Empidonax virescens, Eremophila alpestris)",
 "Country is Canada",
 "OccurrenceStatus is Present",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 2000",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "Geometry POLYGON ((-84.76571 41.22334, -58.93394 41.22334, -58.93394 49.85477, -84.76571 49.85477, -84.76571 41.22334))",
 {
 "or" : [
 "CoordinateUncertaintyInMeters is less than 1000",
 "CoordinateUncertaintyInMeters is null"
 ]
 }
 ]
}

 The dataset includes 167547 records from 11 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015094-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.tg77et
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/0015115-251120083545085/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.30741440.v1
title: Data for: Reconsidering the evolutionary speed hypothesis: Adaptive pathway matters

description: Warmer is believed to accelerate evolution by physiological and ecological mechanisms. However, this framework overlooked the constraining role of adaptive pathway. Here we tested the hypothesis that a shift to the cold reshapes the adaptive landscape and accelerates evolution even warmer temperature enhances evolutionary drivers using a model bacterium. Two clones were isolated from the populations that pre-adapted to 26℃ and evolved at 12, 19 and 26℃. Populations evolving at colder temperatures showed higher fitness increase although the warmer increased population sizes, growth rates and mutation rates. This is likely caused by the position of pre-adapted clones, near local fitness peaks, and a shift to colder environments repositioned these trapped clones onto ascending slopes of the adaptive landscape, resulting in faster adaptation. We also found that environmental shift may help population cross fitness valleys. Our findings highlight the temperature-dependent evolutionary speed relies on the accessibility of adaptation pathways.
DOI: 10.34740/kaggle/dsv/13916555
title: Peer-to-Peer Boliviano (BOB) Exchange Data
DOI: 10.6084/m9.figshare.30741440
title: Data for: Reconsidering the evolutionary speed hypothesis: Adaptive pathway matters

description: Warmer is believed to accelerate evolution by physiological and ecological mechanisms. However, this framework overlooked the constraining role of adaptive pathway. Here we tested the hypothesis that a shift to the cold reshapes the adaptive landscape and accelerates evolution even warmer temperature enhances evolutionary drivers using a model bacterium. Two clones were isolated from the populations that pre-adapted to 26℃ and evolved at 12, 19 and 26℃. Populations evolving at colder temperatures showed higher fitness increase although the warmer increased population sizes, growth rates and mutation rates. This is likely caused by the position of pre-adapted clones, near local fitness peaks, and a shift to colder environments repositioned these trapped clones onto ascending slopes of the adaptive landscape, resulting in faster adaptation. We also found that environmental shift may help population cross fitness valleys. Our findings highlight the temperature-dependent evolutionary speed relies on the accessibility of adaptation pathways.
DOI: 10.15468/dl.m2t52s
title: Occurrence Download

description: A dataset containing 49 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is one of (China, Chinese Taipei)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Pinus thunbergii",
 "Year 1970-2025"
 ]
}

 The dataset includes 49 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015118-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.9m7hde
title: Occurrence Download

description: A dataset containing 5 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Hyalomeliolina",
 "HasCoordinate is true"
 ]
}

 The dataset includes 5 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015116-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qzqcyc
title: Occurrence Download

description: A dataset containing 186 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Bolitoglossa celaque"
 ]
}

 The dataset includes 186 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015117-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.n4rkqg
title: Occurrence Download

description: A dataset containing 606 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is one of (China, Chinese Taipei)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Pinus armandii",
 "Year 1970-2023"
 ]
}

 The dataset includes 606 records from 32 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015120-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ugg9qd
title: Occurrence Download

description: A dataset containing 5 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Dermatodothis",
 "HasCoordinate is true"
 ]
}

 The dataset includes 5 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015121-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.uwng7f
title: Occurrence Download

description: A dataset containing 152 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Bolitoglossa cerroensis"
 ]
}

 The dataset includes 152 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015122-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.fqhud2
title: Occurrence Download

description: A dataset containing 127196 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Carum carvi",
 "HasCoordinate is true"
 ]
}

 The dataset includes 127196 records from 674 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015101-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.xk9u4u
title: Occurrence Download

description: A dataset containing 1860 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is South America",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Heliconius melpomene (Linnaeus, 1758)"
 ]
}

 The dataset includes 1860 records from 56 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0053793-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.op2e6f
title: Occurrence Download

description: A dataset containing 343 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Madagascar",
 "HasCoordinate is true",
 "TaxonKey is Microcebus ravelobensis Zimmerman, Ehresmann, Zeitemann, Radespiel, Randrianambinina & Rakotoarison, 1997",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 343 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0009094-191105090559680/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ykayhq
title: Occurrence Download

description: A dataset containing 46 species occurrences available in GBIF matching the query:
{
 "and" : [
 "GadmGid is ZAF.4.7.1_1",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Bubulcus ibis (Linnaeus, 1758)",
 {
 "or" : [
 "Year is 1990",
 "Year is 2018"
 ]
 }
 ]
}

 The dataset includes 46 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0253403-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.sn28n5
title: Occurrence Download

description: A dataset containing 6166 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((15 -5,22 -5,22 2,15 2,15 -5))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Insecta"
 ]
}

 The dataset includes 6166 records from 79 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0253419-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qu9nxx
title: Occurrence Download

description: A dataset containing 51693 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-117.21039 32.51903,-117.92725 30.9375,-118.67432 28.78418,-116.38916 28.74023,-110.67627 22.28027,-108.81958 22.97862,-110.46753 25.64153,-109.45679 26.49024,-109.72046 25.68114,-105.91919 22.43134,-105.57861 21.33032,-106.01807 20.2622,-104.83154 18.85431,-100.57983 16.45752,-96.52588 15.28419,-94.66919 15.68848,-92.25769 14.4666,-92.14783 14.94478,-92.02698 15.05091,-92.19177 15.25239,-91.74133 16.08804,-90.46692 16.05637,-90.41199 16.35177,-90.5603 16.83105,-91.42273 17.26673,-90.99426 17.27722,-90.97229 17.82192,-89.1925 17.81146,-88.84644 17.75391,-87.47314 17.97873,-86.33057 20.22097,-86.55029 21.9838,-90.54932 21.37124,-91.03271 19.47695,-94.37256 18.43792,-96.61377 20.50935,-97.19604 24.06006,-97.15759 25.94817,-98.09143 26.06665,-99.04724 26.42139,-99.47571 27.56672,-100.02502 28.13982,-100.62927 29.09458,-101.42029 29.82158,-102.27722 29.90733,-102.60681 29.79298,-103.18909 28.97931,-104.29871 29.53523,-104.89197 30.63791,-106.28723 31.77488,-108.18787 31.81223,-108.19885 31.33487,-111.0141 31.32549,-114.79889 32.48196,-114.68353 32.7226,-117.21039 32.51903))",
 "HasCoordinate is true",
 "TaxonKey is Actitis macularius (Linnaeus, 1766)",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 51693 records from 66 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015243-191105090559680/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.mz5524
title: Occurrence Download

description: A dataset containing 1003 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "GadmGid is ZAF",
 "GadmGid is ZAF.4_1"
 ]
 },
 "TaxonKey is Anura",
 "Year is 2018"
 ]
}

 The dataset includes 1003 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0253427-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.pgf9h1
title: Occurrence Download

description: A dataset containing 792176 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Animalia",
 "DecimalLatitude is greater than 32.4803613205531",
 "DecimalLatitude is less than 33.0599037642361",
 "DecimalLongitude is greater than -80.2459820622782",
 "DecimalLongitude is less than -79.5228933273032"
 ]
}

 The dataset includes 792176 records from 153 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003816-180824113759888/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.1ngs2w
title: Occurrence Download

description: A dataset containing 20338 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is Europe",
 "TaxonKey is Quercus rubra L."
 ]
}

 The dataset includes 20338 records from 42 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023567-191105090559680/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.y6g94k
title: Occurrence Download

description: A dataset containing 159 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Batrachoseps simatus Brame & Murray, 1968"
 ]
}

 The dataset includes 159 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0078878-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.z8zpqm
title: Occurrence Download

description: A dataset containing 414 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-123.22266 45.8288,-86.9414 45.8288,-86.9414 52.95128,-123.22266 52.95128,-123.22266 45.8288))",
 "HasCoordinate is true",
 "TaxonKey is Pituophis catenifer (Blainville, 1835)",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 414 records from 25 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0041825-200221144449610/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.yx3rqj
title: Occurrence Download

description: A dataset containing 2823 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Russian Federation",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Lacerta agilis Linnaeus, 1758"
 ]
}

 The dataset includes 2823 records from 11 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0037184-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.