cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.cqxbs2
title: Occurrence Download

description: A dataset containing 685 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is one of (Angola, Botswana, Namibia, Zambia, Zimbabwe)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "HostingOrganizationKey is da86174a-a605-43a4-a5e8-53d484152cd3"
 ]
}

 The dataset includes 685 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010296-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5285/25129f9a-7369-9ab2-e063-7086abc05905
title: Water level data from the Bristol Channel and Severn Estuary and River region for validation of satellite altimeters, 2012-2023 (SWOT-UK project).

description: Launched 16 December 2022, SWOT is the first of its kind spaceborne 2D swath altimeter and, after commissioning, underwent a  period of calibration and validation (cal/val). This cal/val period lasted from 29 March  to 10 July 2023, with a daily repeat orbit of a limited coverage, which included the Bristol Channel and Seven Estuary and River region. The SWOT-UK project was a  programme of in situ and airborne data collection, and multidisciplinary research, centred on the Bristol Channel and Severn River and Estuary region as the UK contribution to the international SWOT Science Team validation work.
One of aims of the SWOT-UK project is to disseminate value-added validation datasets for use by the scientific community. A large dataset of ground-truth water level was assembled for the Bristol Channel and Severn Estuary and River region (seventeen sites in total). These data came from the Environment Agency and National Network of Regional Coastal Monitoring Programmes (Channel Coastal Observatory) APIs, with three addition Global Navigation Satellite Systems Interferometric Reflectometry (GNSS-IR) systems installed by the project team. As the project also aimed to validate CryoSat-2 data, for comparison with SWOT, the water level gauge data was obtained from January 2012 to July 2023, where available. These data were transformed to ETRS89 (WGS84) Ellipsoid using a software utility provided by the Ordnance Survey, for comparison to satellite altimetry data. Stations measuring relative to chart or stage datum were corrected to ordnance datum before transformation to ETRS89 (WGS84).
DOI: 10.15468/dl.n7c7sm
title: Occurrence Download

description: A dataset containing 1717 species occurrences available in GBIF matching the query:
{
 "and" : [
 "OccurrenceStatus is Present",
 "TaxonKey is Myotis leibii (Audubon & Bachman, 1842)"
 ]
}

 The dataset includes 1717 records from 63 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010297-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25597/f8yh-3t96
title: Replication material for: Araujo, P., Bornatici, C., Ochsner, M. & Heers, M. (2024). Assessing and Enabling Open Research Data Practices in Swiss Higher Education Institutions: A Comprehensive Landscape Analysis. Zenodo. https://doi.org/10.5281/zenodo.12755475
DOI: 10.25345/c5g15tp5d
title: MassIVE MSV000096386 - Associations of Microbiota and Breast Cancer
title: Body fluid proteomics of patients undergoing screening mammography.
DOI: 10.5281/zenodo.14095010
title: Datasets for airborne in-situ quantification of methane emissions from oil and gas production in Romania

description: This dataset includes airborne in-situ measurements taken around target clusters and regions of oil and gas production sites in Romania, as well as two models outputs interpolated to the flight tracks during the ROMEO (ROmanian Methane Emissions from Oil and gas) campaign that took place in Romania in 2019. The dataset is used for the evaluation presented in the manuscript titled: "Airborne in-situ quantification of methane emissions from oil and gas production in Romania."
DOI: 10.5281/zenodo.14095011
title: Datasets for airborne in-situ quantification of methane emissions from oil and gas production in Romania

description: This dataset includes airborne in-situ measurements taken around target clusters and regions of oil and gas production sites in Romania, as well as two models outputs interpolated to the flight tracks during the ROMEO (ROmanian Methane Emissions from Oil and gas) campaign that took place in Romania in 2019. The dataset is used for the evaluation presented in the manuscript titled: "Airborne in-situ quantification of methane emissions from oil and gas production in Romania."
DOI: 10.15468/dl.tdnp6k
title: Occurrence Download

description: A dataset containing 60930 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Cicuta virosa L."
 ]
}

 The dataset includes 60930 records from 524 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010291-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.r3uuf9
title: Occurrence Download

description: A dataset containing 13856500 species occurrences available in GBIF matching the query:
{
 "HostingOrganizationKey" : [
 "is da86174a-a605-43a4-a5e8-53d484152cd3"
 ]
}

 The dataset includes 13856500 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010288-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.12799608
title: Oxenoid reactivity enabled by targeted photoactivation of periodate
DOI: 10.5281/zenodo.12799609
title: Accessing Oxene for Alkene Functionalisation Using Violet-light Activated Periodate
DOI: 10.5281/zenodo.12801843
title: Accessing Oxene for Alkene Functionalisation Using Violet-light Activated Periodate
DOI: 10.5281/zenodo.12801856
title: Accessing Oxene for Alkene Functionalisation Using Violet-light Activated Periodate
DOI: 10.5281/zenodo.13149974
title: Accessing Oxene for Alkene Functionalisation Using Violet-light Activated Periodate
DOI: 10.5281/zenodo.13174674
title: Accessing Oxene for Alkene Functionalisation Using Violet-light Activated Periodate
DOI: 10.5281/zenodo.13319964
title: Oxenoid reactivity enabled by targeted photoactivation of periodate
DOI: 10.5281/zenodo.13320237
title: Oxenoid reactivity enabled by targeted photoactivation of periodate
DOI: 10.5281/zenodo.12565960
title: Supplementary materials for "Operando phase mapping in multi-material laser powder bed fusion"

description: This dataset includes the experimental data for the paper:  "Operando phase mapping in multi-material laser powder bed fusion" by S. Sumarli, F. Malamud, S. Van Petegem, S. Gaudez, A. Baganis, M. Busi, E. Polatidis, C. Leinenbach, R. Logé, and M. Strobl. For more information, see the "Open data structure.pdf" file.
DOI: 10.5281/zenodo.12565959
title: Supplementary materials for "Operando phase mapping in multi-material laser powder bed fusion"

description: This dataset includes the experimental data for the paper:  "Operando phase mapping in multi-material laser powder bed fusion" by S. Sumarli, F. Malamud, S. Van Petegem, S. Gaudez, A. Baganis, M. Busi, E. Polatidis, C. Leinenbach, R. Logé, and M. Strobl. For more information, see the "Open data structure.pdf" file.
DOI: 10.15468/dl.xwjyhj
title: Occurrence Download

description: A dataset containing 701688 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Erinaceus europaeus Linnaeus, 1758"
 ]
}

 The dataset includes 701688 records from 2175 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010289-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.sfpsgm
title: Occurrence Download

description: A dataset containing 126 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 Rallina leucospila (Salvadori, 1876)"
 ]
}

 The dataset includes 126 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0025990-240314170635999/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3wslrd
title: Occurrence Download

description: A dataset containing 327 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Taricha torosa torosa",
 "Geometry POLYGON((-122.189941 37.472678,-122.189941 37.194236,-121.835632 37.194236,-121.835632 37.472678,-122.189941 37.472678))"
 ]
}

 The dataset includes 327 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007543-160526112335914/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.9ybc39
title: Occurrence Download

description: A dataset containing 193 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Commiphora marlothii Engl."
 ]
}

 The dataset includes 193 records from 23 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0009044-240314170635999/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.2j2pvz
title: Occurrence Download

description: A dataset containing 710 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Didymocheton rufescens (Vieill. ex Pancher & Sebert) Harms"
 ]
}

 The dataset includes 710 records from 26 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0025807-240314170635999/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.xz3xgg
title: Occurrence Download

description: A dataset containing 10598795 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Australia",
 "BasisOfRecord is Specimen"
 ]
}

 The dataset includes 10598795 records from 745 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007543-160623103540712/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.7mt3qh
title: Occurrence Download

description: A dataset containing 7 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Cotula myriophylloides Hook."
 ]
}

 The dataset includes 7 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0009074-240314170635999/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zhkxtp
title: Occurrence Download

description: A dataset containing 50907 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is one of (Chlorellaceae)"
 ]
}

 The dataset includes 50907 records from 517 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0025827-240314170635999/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.rkbqc9
title: Occurrence Download

description: A dataset containing 799940 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Equisetum L."
 ]
}

 The dataset includes 799940 records from 962 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007544-160118175350007/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.b7rwhu
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "Geometry" : [
 "MULTIPOLYGON (((149.204939 -32.398428, 149.204939 -32.400674, 149.209431 -32.400674, 149.209431 -32.398428, 149.204939 -32.398428)), ((149.209431 -32.400674, 149.209431 -32.405166, 149.211676 -32.405166, 149.211676 -32.400674, 149.209431 -32.400674)))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0063564-240626123714530/datasets/export for details.
DOI: 10.6084/m9.figshare.26549392
title: Supplementary Data 6.xlsx

description: The <i>f</i>O<sub>2</sub> results derived from spinel-olivine V oxybarometer
DOI: 10.6084/m9.figshare.26549392.v1
title: Supplementary Data 6.xlsx

description: The <i>f</i>O<sub>2</sub> results derived from spinel-olivine V oxybarometer
DOI: 10.15468/dl.z6y53j
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "Geometry" : [
 "POLYGON ((142.579832 -37.399823, 142.579832 -37.402068, 142.586569 -37.402068, 142.586569 -37.399823, 142.579832 -37.399823))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0063565-240626123714530/datasets/export for details.
DOI: 10.15468/dl.dmek45
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "Geometry" : [
 "POLYGON ((149.53058 -32.398428, 149.53058 -32.400674, 149.532826 -32.400674, 149.532826 -32.398428, 149.53058 -32.398428))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0063566-240626123714530/datasets/export for details.
DOI: 10.5281/zenodo.12813867
title: nevmenandr/awesome-dh-hse: v1.0

description: Digital Humanities publications of HSE DH MA program
DOI: 10.5281/zenodo.12813868
title: nevmenandr/awesome-dh-hse: v1.0

description: Digital Humanities publications of HSE DH MA program
DOI: 10.15468/dl.pqqwnt
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "Geometry" : [
 "POLYGON ((147.111854 -37.402068, 147.111854 -37.404314, 147.1141 -37.404314, 147.1141 -37.402068, 147.111854 -37.402068))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0063567-240626123714530/datasets/export for details.
DOI: 10.15468/dl.ym5rmp
title: Occurrence Download

description: A dataset containing 15 species occurrences available in GBIF matching the query:
{
 "Geometry" : [
 "POLYGON ((148.816416 -32.40292, 148.816416 -32.405166, 148.81417 -32.405166, 148.81417 -32.407412, 148.818662 -32.407412, 148.818662 -32.40292, 148.816416 -32.40292))"
 ]
}

 The dataset includes 15 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0063568-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zj4z2p
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "Geometry" : [
 "POLYGON ((142.164359 -37.40656, 142.164359 -37.411052, 142.166605 -37.411052, 142.166605 -37.40656, 142.164359 -37.40656))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0063569-240626123714530/datasets/export for details.
DOI: 10.15468/dl.vjmce9
title: Occurrence Download

description: A dataset containing 138 species occurrences available in GBIF matching the query:
{
 "Geometry" : [
 "POLYGON ((149.649607 -32.400674, 149.649607 -32.407412, 149.654099 -32.407412, 149.654099 -32.411903, 149.656345 -32.411903, 149.656345 -32.41864, 149.660836 -32.41864, 149.660836 -32.407412, 149.656345 -32.407412, 149.656345 -32.400674, 149.649607 -32.400674))"
 ]
}

 The dataset includes 138 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0063570-240626123714530/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.26549389
title: Supplementary Data 5.xlsx

description: The <i>f</i>O<sub>2</sub> derived from spinel V oxybarometer
DOI: 10.6084/m9.figshare.26549389.v1
title: Supplementary Data 5.xlsx

description: The <i>f</i>O<sub>2</sub> derived from spinel V oxybarometer
DOI: 10.15468/dl.5ersfh
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "Geometry" : [
 "POLYGON ((147.096134 -37.40656, 147.096134 -37.411052, 147.107363 -37.411052, 147.107363 -37.40656, 147.096134 -37.40656))"
 ]
}

 The dataset includes 2 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0063571-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.13283124
title: nevmenandr/delta_illustr: v0.0.1

description: Код и данные для статьи на Хабр про атрибуцию
DOI: 10.5281/zenodo.13283125
title: nevmenandr/delta_illustr: v0.0.1

description: Код и данные для статьи на Хабр про атрибуцию
DOI: 10.6084/m9.figshare.26549386
title: Supplementary Data 4.xlsx

description: The <i>f</i>O<sub>2</sub> derived from olivine V oxybarometer
DOI: 10.6084/m9.figshare.26549386.v1
title: Supplementary Data 4.xlsx

description: The <i>f</i>O<sub>2</sub> derived from olivine V oxybarometer
DOI: 10.15468/dl.ftnrmz
title: Occurrence Download

description: A dataset containing 9 species occurrences available in GBIF matching the query:
{
 "Geometry" : [
 "POLYGON ((147.118592 -37.411052, 147.118592 -37.413297, 147.1141 -37.413297, 147.1141 -37.415543, 147.118592 -37.415543, 147.118592 -37.420035, 147.120838 -37.420035, 147.120838 -37.411052, 147.118592 -37.411052))"
 ]
}

 The dataset includes 9 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0063573-240626123714530/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.26549380
title: Supplementary Data 3.xlsx

description: Major and trace elements (wt. %) of spinel from the Chang’e-5 basalt fragments
DOI: 10.6084/m9.figshare.26549380.v1
title: Supplementary Data 3.xlsx

description: Major and trace elements (wt. %) of spinel from the Chang’e-5 basalt fragments
DOI: 10.6084/m9.figshare.26549374
title: Supplementary Data 2.xlsx

description: Fo and trace elements (ppm) of olivine from the Chang’e-5 basalt fragments
DOI: 10.6084/m9.figshare.26549374.v1
title: Supplementary Data 2.xlsx

description: Fo and trace elements (ppm) of olivine from the Chang’e-5 basalt fragments
DOI: 10.15468/dl.z7ja8p
title: Occurrence Download

description: A dataset containing 1 species occurrences available in GBIF matching the query:
{
 "Geometry" : [
 "POLYGON ((149.213922 -32.405166, 149.213922 -32.41864, 149.218414 -32.41864, 149.218414 -32.414149, 149.216168 -32.414149, 149.216168 -32.405166, 149.213922 -32.405166))"
 ]
}

 The dataset includes 1 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0063574-240626123714530/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/9162687
title: Social Media Research Trends in Malaysia
DOI: 10.5281/zenodo.13309115
title: Database Tornado-like or Landspout in Indonesia 2017-2024

description: This dataset is correspond to a report tornado that happened in Indonesia, especially in Java Island. It collected from news and social media (X, Tiktok, Youtube). It was constructed and used to studying about tornadic environmental in Java, Indonesia.
DOI: 10.5281/zenodo.13309116
title: Database Tornado-like or Landspout in Indonesia 2017-2024

description: This dataset is correspond to a report tornado that happened in Indonesia, especially in Java Island. It collected from news and social media (X, Tiktok, Youtube). It was constructed and used to studying about tornadic environmental in Java, Indonesia.
DOI: 10.15468/dl.w4mh3f
title: Occurrence Download

description: A dataset containing 81 species occurrences available in GBIF matching the query:
{
 "Geometry" : [
 "MULTIPOLYGON (((142.364235 -37.420035, 142.364235 -37.435755, 142.361989 -37.435755, 142.361989 -37.442493, 142.370973 -37.442493, 142.370973 -37.435755, 142.373218 -37.435755, 142.373218 -37.429018, 142.37771 -37.429018, 142.37771 -37.420035, 142.370973 -37.420035, 142.370973 -37.415543, 142.368727 -37.415543, 142.368727 -37.420035, 142.364235 -37.420035), (142.373218 -37.429018, 142.370973 -37.429018, 142.370973 -37.422281, 142.373218 -37.422281, 142.373218 -37.429018)), ((142.361989 -37.415543, 142.361989 -37.420035, 142.364235 -37.420035, 142.364235 -37.415543, 142.361989 -37.415543)))"
 ]
}

 The dataset includes 81 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0063575-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.12755/nrct.doc.2022.1
title: นโยบายและแนวปฏิบัติธรรมาภิบาลข้อมูลภาครัฐ สำนักงานการวิจัยแห่งชาติ (Data governance)
DOI: 10.15468/dl.xr34bm
title: Occurrence Download

description: A dataset containing 127 species occurrences available in GBIF matching the query:
{
 "Geometry" : [
 "MULTIPOLYGON (((149.404815 -32.411903, 149.404815 -32.41864, 149.411553 -32.41864, 149.411553 -32.416395, 149.425027 -32.416395, 149.425027 -32.414149, 149.427273 -32.414149, 149.427273 -32.405166, 149.425027 -32.405166, 149.425027 -32.398428, 149.409307 -32.398428, 149.409307 -32.400674, 149.404815 -32.400674, 149.404815 -32.405166, 149.409307 -32.405166, 149.409307 -32.411903, 149.404815 -32.411903)), ((149.404815 -32.411903, 149.404815 -32.405166, 149.400324 -32.405166, 149.400324 -32.407412, 149.402569 -32.407412, 149.402569 -32.411903, 149.404815 -32.411903)))"
 ]
}

 The dataset includes 127 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0063577-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.q6frrz
title: Occurrence Download

description: A dataset containing 14700 species occurrences available in GBIF matching the query:
{
 "PublishingOrg" : [
 "is cdef28b1-db4e-4c58-aa71-3c5238c2d0b5"
 ]
}

 The dataset includes 14700 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0063576-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.chyzt2
title: Occurrence Download

description: A dataset containing 1 species occurrences available in GBIF matching the query:
{
 "Geometry" : [
 "POLYGON ((142.157622 -37.422281, 142.157622 -37.43351, 142.166605 -37.43351, 142.166605 -37.435755, 142.171097 -37.435755, 142.171097 -37.429018, 142.164359 -37.429018, 142.164359 -37.426772, 142.162113 -37.426772, 142.162113 -37.422281, 142.157622 -37.422281))"
 ]
}

 The dataset includes 1 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0063578-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.