cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.q36bsa
title: Occurrence Download

description: A dataset containing 12 species occurrences available in GBIF matching the query:
{
 "Geometry" : [
 "POLYGON ((-106.0188 21.59913, -105.8688 21.59913, -105.8688 21.74913, -106.0188 21.74913, -106.0188 21.59913))"
 ]
}

 The dataset includes 12 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0032384-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.t97uvu
title: Occurrence Download

description: A dataset containing 85 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-70.1887 41.75346,-70.19018 41.7522,-70.1888 41.75058,-70.18658 41.75009,-70.18476 41.75082,-70.1849 41.75284,-70.1887 41.75346))",
 "HasGeospatialIssue is false",
 "Month is one of (September, October, November)",
 "OccurrenceStatus is Present",
 "Year 2025-2025"
 ]
}

 The dataset includes 85 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0032385-251025141854904/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.30615953
title: Data_COMMSENV_25_1819

description: This dataset can be employed to examine the relationship between terrestrial water storage and ecological conditions in the Mu Us Sandyland.
DOI: 10.6084/m9.figshare.30615953.v2
title: Data_COMMSENV_25_1819

description: This dataset can be employed to examine the relationship between terrestrial water storage and ecological conditions in the Mu Us Sandyland.
DOI: 10.6084/m9.figshare.30615953.v1
title: Data_COMMSENV_25_1819

description: This dataset can be employed to examine the relationship between terrestrial water storage and ecological conditions in the Mu Us Sandyland.
DOI: 10.15468/dl.qtasxr
title: Occurrence Download

description: A dataset containing 117 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is China",
 "OccurrenceStatus is Present",
 "TaxonKey is Castanopsis carlesii",
 "Year 1980-2025"
 ]
}

 The dataset includes 117 records from 15 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0032387-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.esweme
title: Occurrence Download

description: A dataset containing 134 species occurrences available in GBIF matching the query:
{
 "Geometry" : [
 "POLYGON ((-105.8688 21.59913, -105.7188 21.59913, -105.7188 21.74913, -105.8688 21.74913, -105.8688 21.59913))"
 ]
}

 The dataset includes 134 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0032386-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.f3pqnf
title: Occurrence Download

description: A dataset containing 1551 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Mexico",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Puma concolor"
 ]
}

 The dataset includes 1551 records from 67 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0032388-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.kp3v3z
title: Occurrence Download

description: A dataset containing 653 species occurrences available in GBIF matching the query:
{
 "Geometry" : [
 "POLYGON ((-105.7188 21.59913, -105.5688 21.59913, -105.5688 21.74913, -105.7188 21.74913, -105.7188 21.59913))"
 ]
}

 The dataset includes 653 records from 15 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0032389-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.e56qs2
title: Occurrence Download

description: A dataset containing 18539 species occurrences available in GBIF matching the query:
{
 "and" : [
 "OccurrenceStatus is Present",
 "TaxonKey is Carcharodon carcharias"
 ]
}

 The dataset includes 18539 records from 187 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0032390-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.grd2qg
title: Occurrence Download

description: A dataset containing 14065880 species occurrences available in GBIF matching the query:
{
 "Country" : [
 "is China"
 ]
}

 The dataset includes 14065880 records from 5697 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0032331-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.60707/wjh2-mx81
title: NANO SCALE THERMAL CONDUCTIVITY CONTRAST MEASUREMENTS OF BENNU SAMPLE OREX-800055-9 USING AN ATOMIC FORCE MICROSCOPE
DOI: 10.60707/4kn1-1268
title: NANO SCALE THERMAL CONDUCTIVITY CONTRAST MEASUREMENTS OF BENNU SAMPLE OREX-800055-9 USING AN ATOMIC FORCE MICROSCOPE
DOI: 10.60707/ws00-6j59
title: NANO SCALE THERMAL CONDUCTIVITY CONTRAST MEASUREMENTS OF BENNU SAMPLE OREX-800055-9 USING AN ATOMIC FORCE MICROSCOPE
DOI: 10.60707/gsjp-bp07
title: NANO SCALE THERMAL CONDUCTIVITY CONTRAST MEASUREMENTS OF BENNU SAMPLE OREX-800055-9 USING AN ATOMIC FORCE MICROSCOPE
DOI: 10.60707/mqkt-ga96
title: NANO SCALE THERMAL CONDUCTIVITY CONTRAST MEASUREMENTS OF BENNU SAMPLE OREX-800055-9 USING AN ATOMIC FORCE MICROSCOPE
DOI: 10.60707/e4bp-p848
title: NANO SCALE THERMAL CONDUCTIVITY CONTRAST MEASUREMENTS OF BENNU SAMPLE OREX-800055-9 USING AN ATOMIC FORCE MICROSCOPE
DOI: 10.60707/d8p7-qt31
title: NANO SCALE THERMAL CONDUCTIVITY CONTRAST MEASUREMENTS OF BENNU SAMPLE OREX-800055-9 USING AN ATOMIC FORCE MICROSCOPE
DOI: 10.60707/ekhy-a758
title: NANO SCALE THERMAL CONDUCTIVITY CONTRAST MEASUREMENTS OF BENNU SAMPLE OREX-800055-9 USING AN ATOMIC FORCE MICROSCOPE
DOI: 10.60707/metd-gd17
title: NANO SCALE THERMAL CONDUCTIVITY CONTRAST MEASUREMENTS OF BENNU SAMPLE OREX-800055-9 USING AN ATOMIC FORCE MICROSCOPE
DOI: 10.60707/s2e8-nd42
title: NANO SCALE THERMAL CONDUCTIVITY CONTRAST MEASUREMENTS OF BENNU SAMPLE OREX-800055-9 USING AN ATOMIC FORCE MICROSCOPE
DOI: 10.5281/zenodo.15579358
title: Submitted Galaxy Scores to the Gravitational Wave Treasure Map for event MS250602t Preliminary

description: Attached in a .json file is the ranked galaxy information within the contour region of the EM counterpart search associated with the gravitational wave event MS250602t Preliminary. A reference to these calculations can be found here: https://ui.adsabs.harvard.edu/abs/2017ApJ...848L..33A/abstract
DOI: 10.5281/zenodo.15579359
title: Submitted Galaxy Scores to the Gravitational Wave Treasure Map for event MS250602t Preliminary

description: Attached in a .json file is the ranked galaxy information within the contour region of the EM counterpart search associated with the gravitational wave event MS250602t Preliminary. A reference to these calculations can be found here: https://ui.adsabs.harvard.edu/abs/2017ApJ...848L..33A/abstract
DOI: 10.15468/dl.4z4k65
title: Occurrence Download

description: A dataset containing 3374 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is United Kingdom of Great Britain and Northern Ireland",
 "TaxonKey is Culex pipiens"
 ]
}

 The dataset includes 3374 records from 53 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007560-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.48329/9p2p-qn43
title: CPRD Gold Mother-Baby Link June 2025

description: A list of all likely mother-baby pairs in the CPRD GOLD database generated using a probabilistic algorithm applied to the primary care data. Algorithmic linkage is done based on household number plus maternity information from the mother’s primary care record, the infant’s month of birth and care records of newly registered babies. 
description: Access to anonymised data from CPRD is subject to a full licence agreement containing detailed terms and conditions of use. Anonymised patient datasets can be extracted for researchers against specific study specifications, following protocol approval via CPRD's Research Data Governance Process. Further information is available at https://www.cprd.com/data-access.
description: Please contact enquiries@cprd.com for further information or if you have any questions.
DOI: 10.18150/bgkpdq
title: Paths to Cultural Adjustment: A Configurational Analysis of International Students’ Experiences

description: This dataset includes materials used in the study "Paths to Cultural Adjustment: A Configurational Analysis of International Students’ Experiences" by Michał Wilczewski, Ewelina Wilczewska, and Iryna Bilokon.The materials consist of:A dataset titled "PathsToCulturalAdjustment" (*.csv) containing numerical data used for fuzzy-set Qualitative Comparative Analysis (fsQCA),A document titled "List of Variables" that describes the variables included in the dataset, andA questionnaire protocol with the questions used for qualitative interview data collection.
DOI: 10.15468/dl.byd28g
title: Occurrence Download

description: A dataset containing 1729321 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Vulpes vulpes"
 ]
}

 The dataset includes 1729321 records from 3998 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007541-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.d6dufq
title: Occurrence Download

description: A dataset containing 765593 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Xeno-canto - Bird sounds from around the world"
 ]
}

 The dataset includes 765593 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001503-250424135625364/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25921/b7jb-gf72
title: Water temperature, salinity, and others taken by CTD from research vessel KE XUE in Northern Mariana trough from 2020-03-31 to 2020-04-30 (NCEI Accession 0259390)

description: This dataset contains physical oceanography data (water temperature, salinity, and others) taken by deep CTD from research vessel KE XUE in Northern Mariana trough. The original dataset also contained geophysical survey data, including seafloor topography and magnetic fields, archived at the NOAA/NCEI Colorado (see Documentation in the landing page). The survey was aimed to understand the subduction mechanism of the west-pacific plate and its impact on the surrounding seismic and volcano activities, investigate the tectonic characteristics caused by ocean ridge subduction, and study the formation and development of back arc basins.

This dataset is U.S. State Department MSR U2019-032 as part of the World Data Services for Geophysics and Oceanography. CTD data include raw data and processed data in text (CNV) format.
DOI: 10.15468/dl.dqskmu
title: Occurrence Download

description: A dataset containing 135 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "TaxonKey is Lespedeza davurica (Laxm.) Schindl.",
 "Year is less than or equal to 2000",
 "Year is greater than or equal to 1970",
 {
 "or" : [
 {
 "not" : {
 "EstablishmentMeans" : [
 "is one of (MANAGED, INTRODUCED)"
 ]
 }
 },
 "EstablishmentMeans is null"
 ]
 },
 {
 "or" : [
 "CoordinateUncertaintyInMeters is less than 1000",
 "CoordinateUncertaintyInMeters is null"
 ]
 }
 ]
}

 The dataset includes 135 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0009925-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jujusj
title: Occurrence Download

description: A dataset containing 37264 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is one of (United Kingdom of Great Britain and Northern Ireland, Ireland)",
 "OccurrenceStatus is Present",
 "TaxonKey is Lumbricidae"
 ]
}

 The dataset includes 37264 records from 90 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005381-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.dvt9zy
title: Occurrence Download

description: A dataset containing 217082 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Human Observation",
 "TaxonKey is Heracleum mantegazzianum"
 ]
}

 The dataset includes 217082 records from 437 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005350-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.3886/e219901
title: Living to tell the tale (replication data)

description: The material published here provides the replication files for the paper titled: Living to tell the tale: Álvarez, B. and Ramos-Palencia, F (2025). Europeans' subjective well-being over autocratic and democratic times. European Journal of Political Economy (forthcoming)<br>
DOI: 10.3886/e219901v2
title: Living to tell the tale (replication data)

description: The material published here provides the replication files for the paper titled: Living to tell the tale: Álvarez, B. and Ramos-Palencia, F (2025). Europeans' subjective well-being over autocratic and democratic times. European Journal of Political Economy (forthcoming)<br>
DOI: 10.5519/qd.s01yj9ok
title: Query on the Natural History Museum Data Portal (data.nhm.ac.uk) (192 records)
DOI: 10.15468/dl.xufg9s
title: Occurrence Download

description: A dataset listing the 927 species recorded in GBIF matching the query:
{
 "and" : [
 "Country is France",
 "Geometry POLYGON((2.48022 48.83174,2.45168 48.80101,2.44324 48.75153,2.4993 48.70712,2.57352 48.70809,2.67437 48.72107,2.65969 48.84234,2.52246 48.85765,2.4814 48.84255,2.48022 48.83174))",
 "PublishingCountry is France",
 "TaxonKey is one of (Aves, Mammalia, Amphibia, Reptilia, Reptilia, Lepidoptera, Odonata, Orthoptera)",
 "Year 2020-2025"
 ]
}

 The dataset's 927 records were derived from 175 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005367-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.n2g995
title: Occurrence Download

description: A dataset containing 10 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is China",
 "GadmGid is CHN.29_1",
 "TaxonKey is Lilium paradoxum"
 ]
}

 The dataset includes 10 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005383-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.z53twh
title: Occurrence Download

description: A dataset containing 15923 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Macaca cyclopis"
 ]
}

 The dataset includes 15923 records from 38 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005385-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wuta8t
title: Occurrence Download

description: A dataset containing 1307 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is China",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Bambusa"
 ]
}

 The dataset includes 1307 records from 21 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005386-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.17698494
title: XVIII_XIX. mendeetako zerrendak
DOI: 10.15468/dl.d4gy66
title: Occurrence Download

description: A dataset containing 261 species occurrences available in GBIF matching the query:
{
 "and" : [
 "OccurrenceStatus is Present",
 "TaxonKey is Philodina citrina"
 ]
}

 The dataset includes 261 records from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005387-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.17674913
title: XVIII_XIX. mendeetako zerrendak
DOI: 10.15468/dl.gt5xgp
title: Occurrence Download

description: A dataset containing 261 species occurrences available in GBIF matching the query:
{
 "and" : [
 "OccurrenceStatus is Present",
 "TaxonKey is Philodina citrina"
 ]
}

 The dataset includes 261 records from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005388-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.57806/8d8la231
title: Leitfaden BikeBuddies: Praxisleitfaden für Lehrkräfte und Schulsozialarbeitende zur Durchführung von Projekten zu Radverkehr und nachhaltiger Mobilität

description: Dieser modulare __Leitfaden BikeBuddies__ soll Lehrkräften an weiterführenden Schulen und Schulsozialarbeitenden helfen, Mobilitätsbildung praxisnah an Schulen oder Jugendeinrichtungen umzusetzen. Im Rahmen einer Projektwoche, einzelnen Projekttagen, in Arbeitsgemeinschaften oder punktuell im Unterricht können 14 Module zum Thema Radverkehr und nachhaltige Mobilität etabliert werden. Neben ersten hilfreichen Schritten enthält dieser Leitfaden 14 Modulsteckbriefe, Beispielwochenpläne, kopierbare Arbeitsblätter, Elternbriefe, Checklisten sowie Power-Point-Vorlagen und unterstützt somit eine praxisnahe Mobilitätsbildung ab der 5. Klasse.

### Bestellung Druckversion

Wenn Sie ein oder mehrere gedruckte Exemplare des **Leitfadens BikeBuddies** für sich, Ihre Schule oder andere Interessierte erhalten möchten, schreiben Sie uns einfach eine Mail an [radverkehr@th-wildau.de](mailto:radverkehr@th-wildau.de) – wir senden sie Ihnen kostenlos zu.

### Hintergrund und Entstehung 

Der Leitfaden BikeBuddies ist das Ergebnis des Projektes [Projektwoche BikeBuddies](https://www.nudafa.de/teilprojekte/projektwoche/ "Projektwoche BikeBuddies"), das im Rahmen des Forschungsprojektes __NUDAFA-Reallabor für interkommunale Radverkehrsförderung__ durchgeführt wurde. Drei Jahre in Folge – 2022, 2023 und 2024 – fand die _Projektwoche BikeBuddies_ am Humboldt-Gymnasium Eichwalde im Rahmen der Projektwoche statt, die im Lehrplan kurz vor den Sommerferien verankert ist. Die Projektwochen wurden in Zusammenarbeit zwischen der [Stiftungsprofessur Radverkehr in intermodalen Verkehrsnetzen](https://www.th-wildau.de/studieren-weiterbilden/studiengaenge/radverkehr-m-eng/stiftungsprofessur-radverkehr "Stiftungsprofessur Radverkehr in intermodalen Verkehrsnetzen") der Technischen Hochschule Wildau und den Schulsozialarbeiterinnen des [KJV e. V.](https://www.kjv.de/ "KJV e.V.") geplant und umgesetzt. Ziel war es, verschiedene Methoden konzeptionell zu erproben, um Schüler*innen spielerisch Aspekte der Verkehrsplanung und der nachhaltigen Mobilität näherzubringen. Dabei lag der Fokus darauf, die Freude am Fahrradfahren und an aktiver, umweltfreundlicher Mobilität zu fördern sowie die Kinder und Jugendlichen für eine bewusste und sichere Nutzung des Straßenraums zu sensibilisieren. Damit auch andere Schulen sowie Kinder- und Jugendeinrichtungen die Inhalte der Module nutzen können, entwickelte die _Stiftungsprofessur Radverkehr in intermodalen Verkehrsnetzen_ den Leitfaden BikeBuddies.
DOI: 10.5519/qd.1wbd7ec2
title: Query on the Natural History Museum Data Portal (data.nhm.ac.uk) (26150 records)
DOI: 10.15468/dl.gp6w7y
title: Occurrence Download

description: A dataset containing 311 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is Europe",
 "Country is Spain",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Apium repens"
 ]
}

 The dataset includes 311 records from 19 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005389-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.6084/m9.figshare.30693464
title: From leaves to roots: coordination and decoupling in plant biogeochemical niches along an elevational gradient

description: Our study expands the biogeochemical niche hypothesis from single-organ analyses to an integrated leaf-root system, revealing multi-organ niche synergy in a vertically zoned forest ecosystem and refining the theoretical framework of niche interactions.
DOI: 10.6084/m9.figshare.30693464.v1
title: From leaves to roots: coordination and decoupling in plant biogeochemical niches along an elevational gradient

description: Our study expands the biogeochemical niche hypothesis from single-organ analyses to an integrated leaf-root system, revealing multi-organ niche synergy in a vertically zoned forest ecosystem and refining the theoretical framework of niche interactions.
DOI: 10.26165/juelich-data/q3frhr
title: Volcanic SO2 Emission Inventory

description: This data repository provides access to sulfur dioxide emission estimates of volcanic eruptions during the years 2002 to present. The emission estimates have been derived from AIRS/Aqua satellite observations in combination with Lagrangian transport simulations. The work was conducted as part of the DFG-NSFC project AeroTrac.
DOI: 10.5281/zenodo.15075540
title: UVC Up-conversion and Luminescent Properties of KCaY(PO4)2:Pr3+ Phosphor

description: This work was supported by the National Science Centre, Poland, under grant number DEC-2021/41/B/ST5/03792 entitled: Phosphors for UVC LEDs: Self-Disinfecting Surfaces

 

We acknowledge DESY (Hamburg, Germany), P66 Beamline, proposal I-20240194 EC. This result has been co-funded by the project NEPHEWS under Grant Agreement No 101131414 from the EU Framework Programme for Research and Innovation Horizon Europe.
DOI: 10.5281/zenodo.15075541
title: UVC Up-conversion and Luminescent Properties of KCaY(PO4)2:Pr3+ Phosphor

description: This work was supported by the National Science Centre, Poland, under grant number DEC-2021/41/B/ST5/03792 entitled: Phosphors for UVC LEDs: Self-Disinfecting Surfaces

 

We acknowledge DESY (Hamburg, Germany), P66 Beamline, proposal I-20240194 EC. This result has been co-funded by the project NEPHEWS under Grant Agreement No 101131414 from the EU Framework Programme for Research and Innovation Horizon Europe.