cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.7j9f2k
title: Occurrence Download

description: A dataset containing 14204 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Human Observation",
 "CoordinateUncertaintyInMeters 0.0-5000.0",
 "Country is United States of America",
 "TaxonKey is Canis latrans Say, 1823",
 "Year 2010-2021"
 ]
}

 The dataset includes 14204 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0016022-210819072339941/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.yqyky5
title: Occurrence Download

description: A dataset containing 1530 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Macaca mulatta (Zimmermann, 1780)"
 ]
}

 The dataset includes 1530 records from 25 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0271512-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.v7sv23
title: Occurrence Download

description: A dataset containing 89 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Felis chaus Schreber, 1777",
 "BasisOfRecord is Specimen",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 89 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0256999-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zxsyik
title: Occurrence Download

description: A dataset containing 1017 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Acacia podalyriifolia A.Cunn. ex G.Don",
 "HasCoordinate is TRUE"
 ]
}

 The dataset includes 1017 records from 67 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0012586-180412121330197/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ck76yv
title: Occurrence Download

description: A dataset containing 10294 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Human Observation",
 "DatasetKey is EOD – eBird Observation Dataset",
 "Geometry POLYGON((-154.10303 58.36946,-143.69678 58.36946,-143.69678 61.66902,-154.10303 61.66902,-154.10303 58.36946))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Anas americana J.F.Gmelin, 1789",
 "Year 2016-2021"
 ]
}

 The dataset includes 10294 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0259851-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.h6596e
title: Occurrence Download

description: A dataset containing 9 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is China",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Polyspora axillaris (Roxb. ex Ker Gawl.) Sweet"
 ]
}

 The dataset includes 9 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0229089-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.dkxc2n
title: Occurrence Download

description: A dataset listing the 2 species recorded in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "Country is Brazil",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Neritina zebra (Bruguière, 1792)"
 ]
}

 The dataset's 2 records were derived from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0237285-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.uesaje
title: Occurrence Download

description: A dataset containing 511 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is United States of America",
 "Year 2000-2018",
 {
 "or" : [
 "DatasetKey is Field Museum of Natural History (Zoology) Mammal Collection",
 "DatasetKey is naturgucker",
 "DatasetKey is Earth Guardians Weekly Feed",
 "DatasetKey is NMNH Extant Specimen Records (USNM, US)",
 "DatasetKey is NCSM Mammalogy Collection",
 "DatasetKey is Mammals Specimens",
 "DatasetKey is UWBM Mammalogy Collection (Arctos)",
 "DatasetKey is Macaulay Library Audio and Video Collection",
 "DatasetKey is Tissues Specimens"
 ]
 },
 "TaxonKey is Sciurus carolinensis Gmelin, 1788"
 ]
}

 The dataset includes 511 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0012587-181108115102211/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.eetpft
title: Occurrence Download

description: A dataset containing 20 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Russian Federation",
 "Geometry POLYGON((87.55751 51.04734,88.24924 50.65672,89.22634 49.88114,89.77972 49.99507,89.94248 50.7926,88.31001 52.26521,87.38661 51.8937,87.55751 51.04734))",
 "HasGeospatialIssue is false",
 "TaxonKey is Cypripedium L."
 ]
}

 The dataset includes 20 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0221423-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.r4zd2j
title: Occurrence Download

description: A dataset containing 3847 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Hylobatidae"
 ]
}

 The dataset includes 3847 records from 83 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0238777-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.bmjyf8
title: Occurrence Download

description: A dataset containing 2735 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "TaxonKey is Oreochromis niloticus (Linnaeus, 1758)",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 2735 records from 91 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0012587-190320150433242/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.bgsjgm
title: Occurrence Download

description: A dataset containing 45904 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is South America",
 "TaxonKey is Cichlidae"
 ]
}

 The dataset includes 45904 records from 116 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0289763-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.bje32e
title: Occurrence Download

description: A dataset containing 2957 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Tremarctos ornatus (F.G.Cuvier, 1825)"
 ]
}

 The dataset includes 2957 records from 78 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0194612-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.x97692
title: Occurrence Download

description: A dataset containing 1690 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Mamíferos de Paso Centurión"
 ]
}

 The dataset includes 1690 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0033188-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.cvtqax
title: Occurrence Download

description: A dataset containing 51 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Italy",
 "Year 2000-2018",
 "TaxonKey is Sciurus carolinensis Gmelin, 1788"
 ]
}

 The dataset includes 51 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0012588-181108115102211/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.d4ynbz
title: Occurrence Download

description: A dataset containing 4582 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "BasisOfRecord is Human Observation",
 "BasisOfRecord is Specimen"
 ]
 },
 "Country is Colombia",
 "OccurrenceStatus is Present",
 {
 "or" : [
 "PublishingOrg is 7b8aff00-a9f8-11d8-944b-b8a03c50a862",
 "PublishingOrg is 15b278a8-1356-4f7b-ba32-3c733c3d0aac",
 "PublishingOrg is 567cdb5e-5bb3-42e1-ae07-ffa6fc60b56e",
 "PublishingOrg is f9b67ad0-9c9b-11d9-b9db-b8a03c50a862",
 "PublishingOrg is 2a7e3080-28a9-11dd-97cd-b8a03c50a862",
 "PublishingOrg is bc092ff0-02e4-11dc-991f-b8a03c50a862",
 "PublishingOrg is 28eb1a3f-1c15-4a95-931a-4af90ecb574d",
 "PublishingOrg is 04ce62dd-30ec-4d98-8b30-b09cafc3ac38",
 "PublishingOrg is e2e717bf-551a-4917-bdc9-4fa0f342c530",
 "PublishingOrg is dc282b9d-8f3b-4197-b174-ba5272721a6f"
 ]
 },
 {
 "or" : [
 "TaxonKey is Tangara inornata (Gould, 1855)",
 "TaxonKey is Tangara inornata inornata",
 "TaxonKey is Tangara inornata languens Bangs & Barbour, 1922"
 ]
 }
 ]
}

 The dataset includes 4582 records from 20 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0214036-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.avemxg
title: Occurrence Download

description: A dataset containing 1740 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Mexico",
 "OccurrenceStatus is Present",
 "TaxonKey is Dasypus novemcinctus Linnaeus, 1758"
 ]
}

 The dataset includes 1740 records from 82 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0230881-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.gukdx6
title: Occurrence Download

description: A dataset containing 752 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is China",
 "OccurrenceStatus is Present",
 "TaxonKey is Ephemeroptera"
 ]
}

 The dataset includes 752 records from 21 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0219702-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8x49y2
title: Occurrence Download

description: A dataset containing 234488 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Juncus bufonius L."
 ]
}

 The dataset includes 234488 records from 805 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0214032-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.v7hprn
title: Occurrence Download

description: A dataset containing 1710 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Umbrina canariensis Valenciennes, 1843",
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "Year is greater than or equal to 1900"
 ]
}

 The dataset includes 1710 records from 49 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0054948-241126133413365/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.6073/pasta/45129da171f2a8ab5a96e9743d0d644b
title: Baltimore Ecosystem Study: Stream chemistry for core sites in Gwynns Falls

description: In the Baltimore urban long-term ecological research (LTER) project,
 (Baltimore Ecosystem Study, BES) we use the watershed approach to
 evaluate integrated ecosystem function.

 
 The LTER research is centered on the Gwynns Falls watershed, a 17,150
 ha catchment that traverses a gradient from the urban core of
 Baltimore, through older urban residential (1900 - 1950) and suburban
 (1950- 1980) zones, rapidly suburbanizing areas and a rural/suburban
 fringe.

 
 Our long-term sampling network includes four longitudinal sampling
 sites along the Gwynns Falls as well as several small (40 - 100 ha)
 watersheds located within or near to the Gwynns Falls. The
 longitudinal sites provide data on water and nutrient fluxes in the
 different land use zones of the watershed (rural/suburban, rapidly
 suburbanizing, old suburban, urban core) and the small watersheds
 provide more focused data on specific land use areas (forest,
 agriculture, rural/suburban, urban). Each of the gaging sites is
 continuously monitored for discharge and is sampled weekly for
 chemistry. Additional chemical sampling is carried out in a
 supplemental set of sites to provide a greater range of land use.
 Weekly analyses includes nitrate, phosphate, total nitrogen, total
 phosphorus, chloride and sulfate, turbidity, fecal coliforms,
 temperature, dissolved oxygen and pH. Cations, dissolved organic
 carbon and nitrogen and metals are measured on selected samples.

 
 Streamflow data for this site are posted at:
 http://waterdata.usgs.gov/md/nwis/nwisman?site_no=015835701
DOI: 10.15468/dl.8su666
title: Occurrence Download

description: A dataset containing 900 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Upeneus parvus Poey, 1852",
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "Year is greater than or equal to 1900"
 ]
}

 The dataset includes 900 records from 54 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0054949-241126133413365/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.mjejfu
title: Occurrence Download

description: A dataset containing 571 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Calylophus serrulata (Nutt.) P.H.Raven",
 "Geometry POLYGON((-109 26, -87 26, -87 44, -109 44, -109 26))"
 ]
}

 The dataset includes 571 records from 39 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0054950-241126133413365/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/10357625
title: E-Commerce BlinkIt vs Zepto vs JioMart Reviews
DOI: 10.5281/zenodo.14589415
title: parauchenoglanis_balayi_decontaminated_FSCR.fasta.gz
DOI: 10.5281/zenodo.14589416
title: parauchenoglanis_balayi_decontaminated_FSCR.fasta.gz
DOI: 10.15468/dl.6nf4gw
title: Occurrence Download

description: A dataset containing 1623 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Uranoscopus scaber Linnaeus, 1758",
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "Year is greater than or equal to 1900"
 ]
}

 The dataset includes 1623 records from 59 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0054951-241126133413365/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3kreqe
title: Occurrence Download

description: A dataset listing the 732 species recorded in GBIF matching the query:
{
 "and" : [
 "Country is Colombia",
 "Geometry POLYGON((-74.284 4.529,-74.166 4.529,-74.166 4.675,-74.284 4.675,-74.284 4.529))",
 "TaxonKey is Tracheophyta"
 ]
}

 The dataset's 732 records were derived from 43 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0054942-241126133413365/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qb4xer
title: Occurrence Download

description: A dataset containing 931 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Coreopsis grandiflora Hogg ex Sweet",
 "Geometry POLYGON((-109 26, -87 26, -87 44, -109 44, -109 26))"
 ]
}

 The dataset includes 931 records from 65 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0054952-241126133413365/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ayvz7m
title: Occurrence Download

description: A dataset containing 1660 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Uraspis secunda (Poey, 1860)",
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "Year is greater than or equal to 1900"
 ]
}

 The dataset includes 1660 records from 36 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0054953-241126133413365/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zrjahk
title: Occurrence Download

description: A dataset containing 2481 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Croton glandulosus L.",
 "Geometry POLYGON((-109 26, -87 26, -87 44, -109 44, -109 26))"
 ]
}

 The dataset includes 2481 records from 71 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0054954-241126133413365/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.uqt7va
title: Occurrence Download

description: A dataset containing 146508 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Lebanon",
 "Geometry POLYGON((16.85277 26.74421,53.14723 26.74421,53.14723 41.25579,16.85277 41.25579,16.85277 26.74421))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 146508 records from 298 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0054932-241126133413365/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ucfwcv
title: Occurrence Download

description: A dataset containing 2331 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Urobatis jamaicensis (Cuvier, 1816)",
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "Year is greater than or equal to 1900"
 ]
}

 The dataset includes 2331 records from 84 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0054955-241126133413365/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.21227/jx7c-py87
title: UAV Positioning and Optimization Framework with Obstacle-Aware Modeling Ussing GEKKO

description: DescriptionThis software implements an algorithm for optimal UAV placement in wireless communications scenarios. The system takes into account:Building obstacles and their heightsMultiple User Equipment (UE) locations and their Signal-to-Noise Ratio (SNR) requirementsLine-of-sight considerations using angle calculationsPower optimization for the UAV transmitterThe main features include:Automatic calculation of minimum required transmission power3D positioning that ensures line-of-sight with all UEsBuilding obstacle avoidanceSNR requirement satisfaction for all connected UEs
DOI: 10.15468/dl.a2xfbz
title: Occurrence Download

description: A dataset containing 394 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Uroconger syringinus Ginsburg, 1954",
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "Year is greater than or equal to 1900"
 ]
}

 The dataset includes 394 records from 27 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0054957-241126133413365/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.5ygtzy
title: Occurrence Download

description: A dataset containing 5721 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Dalea purpurea Vent.",
 "Geometry POLYGON((-109 26, -87 26, -87 44, -109 44, -109 26))"
 ]
}

 The dataset includes 5721 records from 87 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0054956-241126133413365/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.28124648
title: LGTBQ+ in fertility Scoping Review extraction form

description: This is the database of studies that were found about fertility in LGTBQ population
DOI: 10.6084/m9.figshare.28124648.v1
title: LGTBQ+ in fertility Scoping Review extraction form

description: This is the database of studies that were found about fertility in LGTBQ population
DOI: 10.15468/dl.279fcu
title: Occurrence Download

description: A dataset containing 408 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Vulpes macrotis Merriam, 1888",
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "Year is greater than or equal to 2001",
 "Year is less than or equal to 2022",
 "OccurrenceStatus is Present",
 "BasisOfRecord is Human Observation",
 "Country is one of (United States of America)"
 ]
}

 The dataset includes 408 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0054958-241126133413365/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.b398ap
title: Occurrence Download

description: A dataset containing 63781 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Urophycis chuss (Walbaum, 1792)",
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "Year is greater than or equal to 1900"
 ]
}

 The dataset includes 63781 records from 41 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0054959-241126133413365/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.djj7h8
title: Occurrence Download

description: A dataset containing 1509 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Dichanthelium oligosanthes (Schult.) Gould",
 "Geometry POLYGON((-109 26, -87 26, -87 44, -109 44, -109 26))"
 ]
}

 The dataset includes 1509 records from 79 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0054961-241126133413365/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.