cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.96g599
title: Occurrence Download

description: A dataset containing 85 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "Country is Mexico",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Ophiolepis variegata Lütken, 1856"
 ]
}

 The dataset includes 85 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0012700-210819072339941/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.j5g9wn
title: Occurrence Download

description: A dataset containing 59 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Deiregyne rhombilabia Garay"
 ]
}

 The dataset includes 59 records from 18 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0153890-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.xm2emn
title: Occurrence Download

description: A dataset containing 545 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Mexico",
 "Year 1999-2019",
 "Geometry POLYGON((-180 -90,180 -90,180 90,-180 90,-180 -90))",
 "HasCoordinate is true",
 "TaxonKey is Crocodylus acutus (Cuvier, 1807)",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 545 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010326-190813142620410/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jw36t6
title: Occurrence Download

description: A dataset containing 5 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Croton spurcus Croizat"
 ]
}

 The dataset includes 5 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0153892-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.mvgmak
title: Occurrence Download

description: A dataset containing 271 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Cyperus hemidrummondii Goetgh."
 ]
}

 The dataset includes 271 records from 49 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0153891-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.kjb7ma
title: Occurrence Download

description: A dataset containing 27 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Dioscorea claussenii Uline ex R.Knuth"
 ]
}

 The dataset includes 27 records from 12 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0153893-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.yd8n56
title: Occurrence Download

description: A dataset containing 772 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Freshwater Lamprey Survey Data"
 ]
}

 The dataset includes 772 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005063-240130105604617/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.u8skn8
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Lycorma delicatula (White, 1845)",
 {
 "not" : {
 "DatasetKey" : [
 "is Global database of alien macrofungi"
 ]
 }
 },
 {
 "or" : [
 "Country is Switzerland",
 "Country is Switzerland"
 ]
 }
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0395929-210914110416597/datasets/export for details.
DOI: 10.15468/dl.x4gbfc
title: Occurrence Download

description: A dataset containing 44 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Crocodilurus lacertinus (Daudin, 1802)"
 ]
}

 The dataset includes 44 records from 14 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0012698-210819072339941/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.nb9r8y
title: Occurrence Download

description: A dataset containing 23415 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Stachys recta subsp. recta)",
 "HasCoordinate is true"
 ]
}

 The dataset includes 23415 records from 200 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004111-240202131308920/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.mwk6rt
title: Occurrence Download

description: A dataset containing 1429 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "BasisOfRecord is Human Observation",
 "BasisOfRecord is Specimen"
 ]
 },
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Sorex cinereus Kerr, 1792",
 "Year 2016-2021"
 ]
}

 The dataset includes 1429 records from 17 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0232236-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.pvcibc
title: Occurrence Download

description: A dataset containing 18349 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((5.60375 51.87659,7.0808 51.87659,7.0808 52.63871,5.60375 52.63871,5.60375 51.87659))",
 "HasCoordinate is true",
 "TaxonKey is Pinus sylvestris L.",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 18349 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015747-190813142620410/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.m3xzz2
title: Occurrence Download

description: A dataset containing 630 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "Geometry POLYGON((53.54696 2.01749,212.26582 2.01749,212.26582 65.46622,53.54696 65.46622,53.54696 2.01749))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Daphne genkwa Siebold & Zucc."
 ]
}

 The dataset includes 630 records from 20 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0073481-231120084113126/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8rrtnx
title: Occurrence Download

description: A dataset containing 8155455 species occurrences available in GBIF matching the query:
{
 "Country" : [
 "is Colombia"
 ]
}

 The dataset includes 8155455 records from 2065 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015748-190813142620410/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.34740/kaggle/dsv/12210403
title: Antutu Benchmark
DOI: 10.15468/dl.u33d96
title: Occurrence Download

description: A dataset containing 3452 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Porphyrio flavirostris (Gmelin, 1789))",
 "HasCoordinate is true",
 "Year is greater than or equal to 1970"
 ]
}

 The dataset includes 3452 records from 38 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0055220-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.6pgyj3
title: Occurrence Download

description: A dataset containing 12 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Portlandia grandiflora L.)",
 "HasCoordinate is true",
 "Year is greater than or equal to 1970"
 ]
}

 The dataset includes 12 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0055224-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ckubt5
title: Occurrence Download

description: A dataset containing 4702 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Porphyrio alleni Thomson, 1842)",
 "HasCoordinate is true",
 "Year is greater than or equal to 1970"
 ]
}

 The dataset includes 4702 records from 41 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0055221-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.15115254
title: Supplementary material for "An acoustic lens for displacement-free sectorial inspection of pipes with ultrasonic phased arrays"

description: This repository contains the data and source code used to produce the results presented in:

Pires, Gustavo P. and Kalid, Thiago E. and Prado, Tatiana de A. and Costa, Vinicius L. and Pereira, Gabriela R. and Passarin, Thiago A. R. and Pipa, Daniel, An Acoustic Lens for Displacement-Free Sectorial Inspection of Pipes with Ultrasonic Phased Arrays, NDT & E International, 2025. DOI: 10.1016/j.ndteint.2025.103459

 

 

Abstract

Pipes that transport acidic fluids are prone to pitting corrosion, which causes well-localized thickness loss. The detection and measurement of these small flaws via ultrasonic non-destructive testing (UT) requires a fine sampling of the surface of the pipe, which is time-consuming and expensive, especially in places where the inspections require dedicated infrastructure, such as subsea facilities. In this work, we present an acoustic lens that, used with a UT phased array system capable of beam steering, allows for the inspection of large sections (e.g., 90 degrees) of a submerged pipe without any mechanical displacement. The mathematical formulation is derived from geometrical optics, and algorithmic procedures to compute customized delay laws are provided. Practical aspects of the manufacturing and assembly of the device are also described. Spatial resolutions of a prototypical manufactured lens on three axes are assessed on a 140 mm-diameter pipe and compared to those obtained with a moving single-element transducer, showing competitive resolutions. Measurements of the remaining thicknesses of 1.5 mm-diameter machined flaws performed with the device provided a mean absolute error of 19 % of one wavelength and maximum absolute error of 51 % (λ=1.18 mm). The results demonstrate the potential of the proposed concept to replace single-element UT,  significantly reducing inspection time by removing displacement otherwise necessary during an axial sweep.

License

All Python source code (.py) is made available under the MIT license. You can freely use and modify the code, without warranty, so long as you provide attribution to the authors. See LICENSE-MIT.txt for the full license text.

Figures and data produced as part of this research are available under the Creative Commons Attribution 4.0 License (CC-BY). See LICENSE-CC-BY.txt for the full license text.
DOI: 10.5281/zenodo.15692966
title: Supplementary material for "An acoustic lens for displacement-free sectorial inspection of pipes with ultrasonic phased arrays"

description: This repository contains the data and source code used to produce the results presented in:

Pires, Gustavo P. and Kalid, Thiago E. and Prado, Tatiana de A. and Costa, Vinicius L. and Pereira, Gabriela R. and Passarin, Thiago A. R. and Pipa, Daniel, An Acoustic Lens for Displacement-Free Sectorial Inspection of Pipes with Ultrasonic Phased Arrays, NDT & E International, 2025. DOI: 10.1016/j.ndteint.2025.103459

 

 

Abstract

Pipes that transport acidic fluids are prone to pitting corrosion, which causes well-localized thickness loss. The detection and measurement of these small flaws via ultrasonic non-destructive testing (UT) requires a fine sampling of the surface of the pipe, which is time-consuming and expensive, especially in places where the inspections require dedicated infrastructure, such as subsea facilities. In this work, we present an acoustic lens that, used with a UT phased array system capable of beam steering, allows for the inspection of large sections (e.g., 90 degrees) of a submerged pipe without any mechanical displacement. The mathematical formulation is derived from geometrical optics, and algorithmic procedures to compute customized delay laws are provided. Practical aspects of the manufacturing and assembly of the device are also described. Spatial resolutions of a prototypical manufactured lens on three axes are assessed on a 140 mm-diameter pipe and compared to those obtained with a moving single-element transducer, showing competitive resolutions. Measurements of the remaining thicknesses of 1.5 mm-diameter machined flaws performed with the device provided a mean absolute error of 19 % of one wavelength and maximum absolute error of 51 % (λ=1.18 mm). The results demonstrate the potential of the proposed concept to replace single-element UT,  significantly reducing inspection time by removing displacement otherwise necessary during an axial sweep.

License

All Python source code (.py) is made available under the MIT license. You can freely use and modify the code, without warranty, so long as you provide attribution to the authors. See LICENSE-MIT.txt for the full license text.

Figures and data produced as part of this research are available under the Creative Commons Attribution 4.0 License (CC-BY). See LICENSE-CC-BY.txt for the full license text.
DOI: 10.15468/dl.repy2s
title: Occurrence Download

description: A dataset containing 1566 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Portulaca amilis Speg.)",
 "HasCoordinate is true",
 "Year is greater than or equal to 1970"
 ]
}

 The dataset includes 1566 records from 47 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0055225-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.rsxkvx
title: Occurrence Download

description: A dataset containing 3 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Portulaca cypria Danin)",
 "HasCoordinate is true",
 "Year is greater than or equal to 1970"
 ]
}

 The dataset includes 3 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0055223-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.c3r4mq
title: Occurrence Download

description: A dataset containing 14 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Portulaca lutea So I. ex Seem.)",
 "HasCoordinate is true",
 "Year is greater than or equal to 1970"
 ]
}

 The dataset includes 14 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0055227-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vpyzm5
title: Occurrence Download

description: A dataset containing 925 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Portulaca granulatostellulata (Poelln.) Ricceri & Arrigoni)",
 "HasCoordinate is true",
 "Year is greater than or equal to 1970"
 ]
}

 The dataset includes 925 records from 98 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0055226-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.engx8x
title: Occurrence Download

description: A dataset containing 353 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Porphyrosela minuta Clarke, 1953)",
 "HasCoordinate is true",
 "Year is greater than or equal to 1970"
 ]
}

 The dataset includes 353 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0055229-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.hr7ma5
title: Occurrence Download

description: A dataset containing 2534 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Portulaca grandiflora Hook.)",
 "HasCoordinate is true",
 "Year is greater than or equal to 1970"
 ]
}

 The dataset includes 2534 records from 202 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0055228-250525065834625/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.29270759
title: <b>Spatiotemporal mapping of invasive yellow sweetclover blooms using Sentinel-2 and high-resolution drone imagery</b>

description: We developed a database for the invasive yellow sweetclover (MEOF) percent cover estimates at high-resolution of 10m for western South Dakota during 2016-2023 using vegetation proxies, climatic, topographic, and other biophysical variables. The database could assist local land managers and government officials pinpoint locations requiring timely land management to control the rapid spread of MEOF in the Northern Great Plains.The repository has two folders: the first folder named “resampled predicted cover maps” contains predicted percent cover maps of invasive MEOF resampled at 20m resolution due to size limitations. We can provide the original 10m resolution images upon request. Each file is saved in GeoTiff format in the Albers Conic Equal Area projection. Each file is saved with an acronym of ‘m’ for MEOF followed by an underscore and a year. Missing data are represented by “No data”. The other folder named “sample_code_and_data” contains the R code and an exemplary sample data to predict the MEOF percent cover. <br>
DOI: 10.6084/m9.figshare.29270759.v1
title: <b>Spatiotemporal mapping of invasive yellow sweetclover blooms using Sentinel-2 and high-resolution drone imagery</b>

description: We developed a database for the invasive yellow sweetclover (MEOF) percent cover estimates at high-resolution of 10m for western South Dakota during 2016-2023 using vegetation proxies, climatic, topographic, and other biophysical variables. The database could assist local land managers and government officials pinpoint locations requiring timely land management to control the rapid spread of MEOF in the Northern Great Plains.The repository has two folders: the first folder named “resampled predicted cover maps” contains predicted percent cover maps of invasive MEOF resampled at 20m resolution due to size limitations. We can provide the original 10m resolution images upon request. Each file is saved in GeoTiff format in the Albers Conic Equal Area projection. Each file is saved with an acronym of ‘m’ for MEOF followed by an underscore and a year. Missing data are represented by “No data”. The other folder named “sample_code_and_data” contains the R code and an exemplary sample data to predict the MEOF percent cover. <br>
DOI: 10.15468/dl.3deact
title: Occurrence Download

description: A dataset containing 497 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Porrostoma rufipenne)",
 "HasCoordinate is true",
 "Year is greater than or equal to 1970"
 ]
}

 The dataset includes 497 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0055230-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qups2x
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Achnanthes straubiana Lange-Bertalot, 1996",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "BasisOfRecord is one of (Specimen, Living Specimen, Observation, Human Observation, Machine Observation, Material sample, Literature Occurrence, Material citation, Occurrence evidence)",
 "Geometry POLYGON ((31.8862 -21.3285,30.5701 -20.3186,30.5701 -24.0715,35.5909 -24.0715,35.6007 -24.0157,35.6007 -23.8125,35.4969 -23.7035,35.6007 -23.165,35.6007 -22.9702,35.227 -22.2482,34.6862 -21.6944,34.013 -21.3095,33.5 -21.1593,32.9675 -21.1092,32.4352 -21.1612,31.8862 -21.3285))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0055231-250525065834625/datasets/export for details.
DOI: 10.15468/dl.vupq5h
title: Occurrence Download

description: A dataset containing 390 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Cynophalla sessilis (Banks ex DC.) J.Presl"
 ]
}

 The dataset includes 390 records from 32 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0055232-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3xbw8x
title: Occurrence Download

description: A dataset containing 2799 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Oikopleura dioica Fol, 1872"
 ]
}

 The dataset includes 2799 records from 64 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0055233-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.at4jeb
title: Occurrence Download

description: A dataset containing 3983 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Ruta graveolens L.)",
 "HasCoordinate is true",
 "Year is greater than or equal to 1970"
 ]
}

 The dataset includes 3983 records from 323 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0055237-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.abwtt3
title: Occurrence Download

description: A dataset containing 986 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Aphaenogaster senilis Mayr, 1853"
 ]
}

 The dataset includes 986 records from 31 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0055234-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.kevx3z
title: Occurrence Download

description: A dataset containing 127 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Ruthalicia eglandulosa (Hook.fil.) C.Jeffrey)",
 "HasCoordinate is true",
 "Year is greater than or equal to 1970"
 ]
}

 The dataset includes 127 records from 16 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0055240-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.