cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5281/zenodo.14245479
title: Dataset: The effect of a keyhole defect on strain localisation in an additive manufactured titanium alloy

description: This is the dataset used in the following publication: 







S. Cao, R. Thomas, A.D. Smith, P. Zhang, L. Meng, H. Liu, J. Guo, J. Donoghue, D. Lunt, The effect of a keyhole defect on strain localisation in an additive manufactured titanium alloy, Journal of Materials Research and Technology, https://doi.org/10.1016/j.jmrt.2024.11.237




Contained in this dataset are:

A Jupyter notebook which uses the open-source DefDAP Python package (https://github.com/MechMicroMan/DefDAP) to open enclosed HRDIC and EBSD data for two regions in an SLM Ti64 sample, one around a keyhole defect and one ~1mm away in the bulk.

Please use the 'master' version of DefDAP: https://github.com/MechMicroMan/DefDAP/

Publication abstract:

The influence of a keyhole defect on local deformation behaviour in additive manufactured Ti-6Al-4V was investigated by comparing it to a representative bulk region without a defect. High resolution digital image correlation (HRDIC) was used to measure the differences in strain localisation at the microstructural length-scale. A nanoscale speckle pattern was used to allow small changes in strain to be detected and resolved within a single individual lamella and at pre-existing crack locations around the defect. Strain localisation was observed around the defect and formed well below the macroscopic yield stress. In contrast, minimal deformation was found in the bulk at this stress level. Following further deformation into the plastic regime, the strain localisation around the keyhole became more heterogenous with a distinct strain field. A large amount of strain localisation and <c+a> slip was observed either side of the defect normal to the loading direction compared to relatively little in the regions close to the defect in line with the loading direction. This HRDIC observation was consistent with finite element analysis of the expected strain fields around the defect both below and above the yield point. Furthermore, micro-cracks were observed in αp/αp and αp/βt interfaces in both regions with the more pronounced strain fields around the defect leading to an increased number of long micro-cracks than in the bulk. The formation mechanisms of micro-cracks have been discussed, emphasising the role of localised strain caused by the defect.
DOI: 10.5281/zenodo.14245480
title: Dataset: The effect of a keyhole defect on strain localisation in an additive manufactured titanium alloy

description: This is the dataset used in the following publication: 







S. Cao, R. Thomas, A.D. Smith, P. Zhang, L. Meng, H. Liu, J. Guo, J. Donoghue, D. Lunt, The effect of a keyhole defect on strain localisation in an additive manufactured titanium alloy, Journal of Materials Research and Technology, https://doi.org/10.1016/j.jmrt.2024.11.237




Contained in this dataset are:

A Jupyter notebook which uses the open-source DefDAP Python package (https://github.com/MechMicroMan/DefDAP) to open enclosed HRDIC and EBSD data for two regions in an SLM Ti64 sample, one around a keyhole defect and one ~1mm away in the bulk.

Please use the 'master' version of DefDAP: https://github.com/MechMicroMan/DefDAP/

Publication abstract:

The influence of a keyhole defect on local deformation behaviour in additive manufactured Ti-6Al-4V was investigated by comparing it to a representative bulk region without a defect. High resolution digital image correlation (HRDIC) was used to measure the differences in strain localisation at the microstructural length-scale. A nanoscale speckle pattern was used to allow small changes in strain to be detected and resolved within a single individual lamella and at pre-existing crack locations around the defect. Strain localisation was observed around the defect and formed well below the macroscopic yield stress. In contrast, minimal deformation was found in the bulk at this stress level. Following further deformation into the plastic regime, the strain localisation around the keyhole became more heterogenous with a distinct strain field. A large amount of strain localisation and <c+a> slip was observed either side of the defect normal to the loading direction compared to relatively little in the regions close to the defect in line with the loading direction. This HRDIC observation was consistent with finite element analysis of the expected strain fields around the defect both below and above the yield point. Furthermore, micro-cracks were observed in αp/αp and αp/βt interfaces in both regions with the more pronounced strain fields around the defect leading to an increased number of long micro-cracks than in the bulk. The formation mechanisms of micro-cracks have been discussed, emphasising the role of localised strain caused by the defect.
DOI: 10.15468/dl.ekuvb5
title: Occurrence Download

description: A dataset containing 7 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((11.85813146232714 42.1040918827563,13.35149429418555 42.1040918827563,13.35149429418555 43.597454714614706,11.85813146232714 43.597454714614706,11.85813146232714 42.1040918827563))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Caretta caretta (Linnaeus, 1758)"
 ]
}

 The dataset includes 7 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006937-241126133413365/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.5sv9hc
title: Occurrence Download

description: A dataset containing 44245 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Cyperus eragrostis Lam., Cyperus vegetus subsp. obtusangulus Kuntze, Cyperus serrulatus S.Watson, Cyperus eragrostis subsp. tener Kük., Cyperus gracilis Buchanan, Cyperus eragrostis subsp. micronux C.B.Clarke, Cyperus eragrostis f. tener Kük., Cyperus vegetus Willd., Cyperus declinatus subsp. limbatus Druce, Cyperus vegetus var. obtusangulus Kuntze, Cyperus luzulae Hochst. ex Steud., Cyperus vegetus subsp. limbata C.B.Clarke, Cyperus eragrostis var. eragrostis, Cyperus eragrostis subsp. melanocephalus Boeckeler, Cyperus eragrostis f. latifrons Kük., Cyperus eragrostis subsp. pauperita J.M.Black, Cyperus eragrostis subsp. flaccidulus Boeckeler, Cyperus buchananii Kirk, 1878, Cyperus eragrostis subsp. humilis Miq., Cyperus eragrostis subsp. latifrons Kük., Cyperus vegetus var. trigonus Kuntze, Cyperus vegetus subsp. compactus Desv., Cyperus vegetus var. compactus Desv., Cyperus eragrostis subsp. compactus (Desv.) Kük., Cyperus eragrostis f. rubromarginatus Kük., Cyperus ochrocephalus Steud., Cyperus prionotropis Steud., Cyperus vegetus subsp. triangularis Boeck., Cyperus vegetus subsp. trigonus Kuntze, Cyperus monandrus Roth, Cyperus declinatus var. limbatus Druce, Cyperus luzulae Hochst., Cyperus vegetus var. limbata C.B.Clarke, Cyperus vegetus var. triangularis Boeckeler, Cyperus eragrostis var. spectabilis Makino, Cyperus eragrostis subsp. minor Ewart, Cyperus declinatus Moench, Cyperus eragrostis subsp. rubromarginatus Kük., Cyperus lutescens Phil., Chlorocyperus eragrostis (Lam.) Rikli, Cyperus eragrostis var. compactus (Desv.) Kük., Cyperus limbatus Maury, 1889)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 2000"
 ]
}

 The dataset includes 44245 records from 809 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006936-241126133413365/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.czyhj1
title: Occurrence Download

description: A dataset containing 172 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Spain",
 "HasCoordinate is true",
 "TaxonKey is Calotriton arnoldi Carranza & Amat, 2005",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 172 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015905-190621201848488/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ffvkdt
title: Occurrence Download

description: A dataset containing 8 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Ambrosia artemisiifolia Besser"
 ]
}

 The dataset includes 8 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0100380-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.hepe8y
title: Occurrence Download

description: A dataset containing 9260 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Plantae",
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "Country is Germany",
 "DecimalLongitude is greater than or equal to 12.1873668789597",
 "DecimalLongitude is less than 12.190426432144",
 "DecimalLatitude is greater than or equal to 47.27011",
 "DecimalLatitude is less than or equal to 55.05864"
 ]
}

 The dataset includes 9260 records from 21 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013935-240229165702484/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vieosq
title: Occurrence Download

description: A dataset containing 13958 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Scincella lateralis (Say, 1822)"
 ]
}

 The dataset includes 13958 records from 81 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0026452-180131172636756/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ess32e
title: Occurrence Download

description: A dataset containing 2499 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Dendropsophus molitor (Schmidt, 1857)"
 ]
}

 The dataset includes 2499 records from 94 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013939-240229165702484/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.2x7bcn
title: Occurrence Download

description: A dataset containing 447 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is China",
 "TaxonKey is Populus davidiana Dode"
 ]
}

 The dataset includes 447 records from 18 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0118217-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8xicu7
title: Occurrence Download

description: A dataset containing 25314 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Carduus crispus Guirão ex Nyman, 1879"
 ]
}

 The dataset includes 25314 records from 253 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015896-190621201848488/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.42gcty
title: Occurrence Download

description: A dataset containing 771 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Leptophis diplotropis (Günther, 1872)"
 ]
}

 The dataset includes 771 records from 55 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0100374-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.demym7
title: Occurrence Download

description: A dataset containing 1528 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Plantae",
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "Country is Germany",
 "DecimalLongitude is greater than or equal to 11.306215561854",
 "DecimalLongitude is less than 11.3092751150383",
 "DecimalLatitude is greater than or equal to 47.27011",
 "DecimalLatitude is less than or equal to 55.05864"
 ]
}

 The dataset includes 1528 records from 18 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0012201-240229165702484/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.arr2aq
title: Occurrence Download

description: A dataset containing 6 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Aristea parviflora Baker"
 ]
}

 The dataset includes 6 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0012241-240229165702484/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.tfmbiq
title: Occurrence Download

description: A dataset containing 2742 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "Country is Portugal",
 "Country is Spain"
 ]
 },
 "HasCoordinate is true",
 "TaxonKey is Lissotriton boscai (Lataste, 1879)",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 2742 records from 26 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015910-190621201848488/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.7q6y69
title: Occurrence Download

description: A dataset containing 1158 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Todea barbara (L.) T.Moore",
 "Year 1960-1990"
 ]
}

 The dataset includes 1158 records from 31 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0110095-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.6q95lq
title: Occurrence Download

description: A dataset containing 4648 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "Country is Spain",
 "Country is Portugal"
 ]
 },
 "HasCoordinate is true",
 "TaxonKey is Triturus marmoratus (Latreille, 1800)",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 4648 records from 31 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015921-190621201848488/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vx7r4a
title: Occurrence Download

description: A dataset containing 5510505 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Odonata",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than 1950"
 ]
}

 The dataset includes 5510505 records from 1730 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0110084-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.k28yjb
title: Occurrence Download

description: A dataset containing 4927 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is United States of America",
 "TaxonKey is Helianthus petiolaris Nutt."
 ]
}

 The dataset includes 4927 records from 154 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003886-240216155721649/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/independent-c69-33103
title: Claims (GX 13106 - GX 13463), 1987

description: Collection of claims filed against the LAPD with regards ranging from wrongful death to violation of civil rights, etc., 1987. PART OF A SERIES: The series includes materials related to the work product of Price Waterhouse, whose staff investigated citizen complaints and civil litigation claims involving the LAPD. Included are claims reports, claims analyses, card files, and arbitration reports; summaries of 83 selected civil litigation cases; materials from the personnel files of LAPD officers named in these cases, as well as documents listing their subsequent penalties; and statistics that break complaints down according to a variety of criteria, including race, gender, and police division.
DOI: 10.15468/dl.rjzzmf
title: Occurrence Download

description: A dataset containing 88 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Xanthisma texanum var. orientale Semple"
 ]
}

 The dataset includes 88 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008138-230828120925497/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.uy8dre
title: Occurrence Download

description: A dataset containing 220 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "TaxonKey is Maxillaria fulgens (Rchb.f.) L.O.Williams"
 ]
}

 The dataset includes 220 records from 18 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003887-240216155721649/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.a5e44a
title: Occurrence Download

description: A dataset containing 4651 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Human Observation",
 "CoordinateUncertaintyInMeters 0.0-5.0",
 "Country is United States of America",
 "TaxonKey is Canis latrans Say, 1823",
 "Year 2010-2023"
 ]
}

 The dataset includes 4651 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008135-230828120925497/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.aavjcr
title: Occurrence Download

description: A dataset containing 4651 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Human Observation",
 "CoordinateUncertaintyInMeters 0.0-5.0",
 "Country is United States of America",
 "TaxonKey is Canis latrans Say, 1823",
 "Year 2010-2023"
 ]
}

 The dataset includes 4651 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008132-230828120925497/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.xkm9a3
title: Occurrence Download

description: A dataset containing 357 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Aconitum firmum Rchb."
 ]
}

 The dataset includes 357 records from 44 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011702-240202131308920/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/independent-c69-33130
title: Claims (GX 13106 - GX 13463), 1987

description: Collection of claims filed against the LAPD with regards ranging from wrongful death to violation of civil rights, etc., 1987. PART OF A SERIES: The series includes materials related to the work product of Price Waterhouse, whose staff investigated citizen complaints and civil litigation claims involving the LAPD. Included are claims reports, claims analyses, card files, and arbitration reports; summaries of 83 selected civil litigation cases; materials from the personnel files of LAPD officers named in these cases, as well as documents listing their subsequent penalties; and statistics that break complaints down according to a variety of criteria, including race, gender, and police division.
DOI: 10.15468/dl.4psmx5
title: Occurrence Download

description: A dataset containing 31 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Cotoneaster latifolius J.Fryer & B.Hylmö"
 ]
}

 The dataset includes 31 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001395-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.xdyf6e
title: Occurrence Download

description: A dataset containing 7710 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Crassostrea gigas (Thunberg, 1793)"
 ]
}

 The dataset includes 7710 records from 168 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005509-230918134249559/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4whngw
title: Occurrence Download

description: A dataset containing 279 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON ((69.37031999999999 65.07073733333334, 69.37031999999999 82.15736799999999, 35.32496433333334 82.15736799999999, 35.32496433333334 65.07073733333334, 69.37031999999999 65.07073733333334))",
 "EventDate is 2017-06-01,2017-06-30"
 ]
}

 The dataset includes 279 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0051220-231002084531237/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.bsn9f2
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON ((69.37031999999999 65.07073733333334, 69.37031999999999 82.15736799999999, 35.32496433333334 82.15736799999999, 35.32496433333334 65.07073733333334, 69.37031999999999 65.07073733333334))",
 "EventDate is 2017-03-01,2017-03-31"
 ]
}

 The dataset includes 2 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0051212-231002084531237/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.pt59j3
title: Occurrence Download

description: A dataset containing 1808 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is A collection of Antarctic Phipoda"
 ]
}

 The dataset includes 1808 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005510-230918134249559/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.