cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.ub3ksm
title: Occurrence Download

description: A dataset containing 31 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pedicularis interrupta Steph. ex Steven"
 ]
}

 The dataset includes 31 records from 11 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0067738-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.veb82t
title: Occurrence Download

description: A dataset containing 23 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pavetta filistipulata Bremek."
 ]
}

 The dataset includes 23 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0067739-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.pr6wgx
title: Occurrence Download

description: A dataset containing 117 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pentzia sphaerocephala DC."
 ]
}

 The dataset includes 117 records from 20 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0067740-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.frctbn
title: Occurrence Download

description: A dataset containing 20 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pedicularis ishidoyana Koidz. & Ohwi"
 ]
}

 The dataset includes 20 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0067741-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vg3hsw
title: Occurrence Download

description: A dataset containing 30 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pavetta fruticosa Craib"
 ]
}

 The dataset includes 30 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0067743-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qtbwtd
title: Occurrence Download

description: A dataset containing 102 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pentzia spinescens Less."
 ]
}

 The dataset includes 102 records from 19 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0067744-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.z3ezj6
title: Occurrence Download

description: A dataset containing 95 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pedicularis iwatensis Ohwi"
 ]
}

 The dataset includes 95 records from 11 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0067745-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.45utgg
title: Occurrence Download

description: A dataset containing 194 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pavetta gabonica Bremek."
 ]
}

 The dataset includes 194 records from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0067746-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.bb5dvh
title: Occurrence Download

description: A dataset containing 38 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pentzia stellata (P.P.J.Herman) Magee"
 ]
}

 The dataset includes 38 records from 15 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0067747-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ak96ka
title: Occurrence Download

description: A dataset containing 30 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pedicularis julica E.Mayer"
 ]
}

 The dataset includes 30 records from 16 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0067748-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.u99x4m
title: Occurrence Download

description: A dataset containing 52 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pavetta galpinii Bremek."
 ]
}

 The dataset includes 52 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0067749-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.sqtyav
title: Occurrence Download

description: A dataset containing 4 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pentzia tomentosa B.Nord."
 ]
}

 The dataset includes 4 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0067750-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.stwk78
title: Occurrence Download

description: A dataset containing 8 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pedicularis kangtingensis P.C.Tsoong"
 ]
}

 The dataset includes 8 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0067751-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.k9kzcx
title: Occurrence Download

description: A dataset containing 1290 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pavetta gardeniifolia Hochst. ex A.Rich."
 ]
}

 The dataset includes 1290 records from 62 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0067754-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.fus424
title: Occurrence Download

description: A dataset containing 74 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pentzia tortuosa (DC.) Fenzl ex Harv. & Sond."
 ]
}

 The dataset includes 74 records from 19 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0067755-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ajznyq
title: Occurrence Download

description: A dataset containing 227300 species occurrences available in GBIF matching the query:
{
 "and" : [
 "DatasetKey is EOD – eBird Observation Dataset",
 "Geometry POLYGON((30.28546 36.63871,35.62176 36.63871,35.62176 40.11707,30.28546 40.11707,30.28546 36.63871))",
 "HasGeospatialIssue is false",
 "Month is one of (April, May, June, July)",
 "OccurrenceStatus is Present",
 "TaxonKey is Aves",
 "Year 1993-2023"
 ]
}

 The dataset includes 227300 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0067742-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.kuttb5
title: Occurrence Download

description: A dataset containing 772 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pedicularis kansuensis Maxim."
 ]
}

 The dataset includes 772 records from 30 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0067756-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.kersdy
title: Occurrence Download

description: A dataset containing 1 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pavetta gardneri Bremek."
 ]
}

 The dataset includes 1 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0067757-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.tk64k4
title: Occurrence Download

description: A dataset containing 39 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pentzia trifida Schltr. ex Magee & J.C.Manning"
 ]
}

 The dataset includes 39 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0067758-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.xvc6ct
title: Occurrence Download

description: A dataset containing 11 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pavetta genipifolia Schumach."
 ]
}

 The dataset includes 11 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0067759-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.fcv53f
title: Occurrence Download

description: A dataset containing 1 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pedicularis karakorumiana T.Yamaz."
 ]
}

 The dataset includes 1 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0067760-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.53csva
title: Occurrence Download

description: A dataset containing 4 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pavetta geoffrayi Bremek."
 ]
}

 The dataset includes 4 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0067762-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wd559j
title: Occurrence Download

description: A dataset containing 49 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pentzia viridis Kies"
 ]
}

 The dataset includes 49 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0067761-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.48577/jpl.0dikbw
title: Succession of the Fungal Community of a Spacecraft Assembly Clean Room When Enriched in Brines Relevant to Mars

description: Spacecraft can carry microbial contaminants from spacecraft assembly facilities (SAFs) to the cold arid surface of Mars that may confound life detection missions or disrupt native ecosystems. Dry hygroscopic sulfate and (per)chlorate salts on Mars may absorb atmospheric humidity and deliquesce at certain times to produce dense brines, potential sources of liquid water. Microbial growth is generally prohibited under the nonpermissive condition of extremely low water activity in the frigid potential brines on Mars. Here we challenged the microbial community from samples of the Jet Propulsion Laboratory SAF with the extreme chemical conditions of brines relevant to Mars. Enrichment cultures in SP medium supplemented with 50% MgSO4 or 20% NaClO3 were inoculated from washes of SAF floor wipes. Samples were taken for each of the first four weeks and then at six months after inoculation to follow changes in the SAF microbial community under high salinity for long periods. Metagenomic DNA extracts of community samples were examined by Illumina sequencing of 18S rRNA gene sequences using fungal primers. The fungal assemblage during the first month of enrichment was predominantly common Ascomycetes, primarily Saccharomyete yeasts. Basidiomycetes were detected, mainly in the Microbotryomycetes and Tremellomycetes. Fungi were much less abundant in enrichment cultures at 50% MgSO4 than at 20% NaClO3. After 6 mo of enrichment, few fungi remained. Microbes persisting from the JPL SAF microbial community in aged cultures enriched at extreme salinities might be the most capable of subsequently surviving and proliferating at the near surface of Mars. The SAF fungal assemblage did not survive and proliferate as well as the SAF bacterial community.
DOI: 10.15468/dl.axhzfr
title: Occurrence Download

description: A dataset containing 8 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pedicularis karatavica Pavlov"
 ]
}

 The dataset includes 8 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0067763-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3c6mms
title: Occurrence Download

description: A dataset containing 61 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pavetta gerstneri Bremek."
 ]
}

 The dataset includes 61 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0067764-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.f3xvrp
title: Occurrence Download

description: A dataset containing 319 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Peperomia abyssinica Miq."
 ]
}

 The dataset includes 319 records from 43 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0067765-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.t4yjeh
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pedicularis kariensis Bonati"
 ]
}

 The dataset includes 2 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0067766-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.6xah6v
title: Occurrence Download

description: A dataset containing 341019 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is one of (Specimen, Material citation, Material sample)",
 "Country is one of (Ecuador, Mexico, Guatemala, Honduras, Nicaragua, Belize, El Salvador, Costa Rica, Panama, Colombia, Venezuela (Bolivarian Republic of), Guyana, Suriname, Brazil, Peru, Bolivia (Plurinational State of), Paraguay, French Guiana)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Chrysomelidae"
 ]
}

 The dataset includes 341019 records from 150 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0067753-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.nbhu2t
title: Occurrence Download

description: A dataset containing 5586564 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is one of (Observation, Machine Observation, Human Observation, Material sample, Material citation, Specimen, Occurrence evidence)",
 "Country is Spain",
 "GadmGid is ESP",
 "OccurrenceStatus is Present",
 "TaxonKey is Tracheophyta",
 "Year 1850-2024"
 ]
}

 The dataset includes 5586564 records from 280 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0067752-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.cb9qkt
title: Occurrence Download

description: A dataset containing 10 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pavetta glaucophylla Retief, S.J.Siebert & A.E.van Wyk"
 ]
}

 The dataset includes 10 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0067767-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.65nvxd
title: Occurrence Download

description: A dataset containing 748 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pedicularis karoi Freyn"
 ]
}

 The dataset includes 748 records from 40 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0067769-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.sf4vpd
title: Occurrence Download

description: A dataset containing 7 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Peperomia adamsonia (F.Br.) Yunck."
 ]
}

 The dataset includes 7 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0067768-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.cn7gby
title: Occurrence Download

description: A dataset containing 21 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pavetta gleniei Thwaites ex Hook.f."
 ]
}

 The dataset includes 21 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0067771-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.af2r5q
title: Occurrence Download

description: A dataset containing 31 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Peperomia agusanensis C.DC."
 ]
}

 The dataset includes 31 records from 16 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0067773-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qrhyzx
title: Occurrence Download

description: A dataset containing 118 species occurrences available in GBIF matching the query:
{
 "and" : [
 "DatasetKey is Distribution of Panorpa (Mecoptera) in the territory of European Russia",
 "Geometry POLYGON((43.07486 54.81044,43.26905 54.81044,43.26905 54.82073,43.07486 54.82073,43.07486 54.81044))",
 "HasCoordinate is true"
 ]
}

 The dataset includes 118 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0067774-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.dmmscf
title: Occurrence Download

description: A dataset containing 47 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pedicularis kashmiriana Pennell"
 ]
}

 The dataset includes 47 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0067772-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.btcywv
title: Occurrence Download

description: A dataset containing 9 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pavetta globularis Bremek."
 ]
}

 The dataset includes 9 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0067775-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.48577/jpl.ks4ns9
title: Experimental and Modeling Studies on Clathrate Hydrates: Implications for Methane Outgassing on Titan

description: No abstract available.
DOI: 10.15468/dl.yhtpqm
title: Occurrence Download

description: A dataset containing 8 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Peperomia albertiana Yunck."
 ]
}

 The dataset includes 8 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0067776-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.n45jx7
title: Occurrence Download

description: A dataset containing 1515 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pedicularis kaufmannii Pinzger"
 ]
}

 The dataset includes 1515 records from 33 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0067777-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.48577/jpl.d4kmuf
title: Piezoelectric motor for cryogenic applications

description: Expanding the capabilities that are used in the NASA’s exploration of planetary bodies in our solar system would require mechanisms and actuators that can operate at cryogenic temperatures (-240 °C to -60 °C) in dusty environments. These applications include the exploration of lunar surfaces with temperatures that are below -100 °C. For this purpose, the authors are working on developing piezoelectric motors capable of operating at such extreme conditions. Novel piezoelectric motors were conceived and are being investigated to enable precision deployment and motion mechanisms that can be used for potential actuation of antennas and solar arrays, lower power robot arms, and percussive drills. This motor technology is intended to be integrated in a testbed developed at NASA to demonstrate its capabilities once it has been characterized at room temperature. These motors are being developed as Game-changers for enabling rotational drive mechanisms (rovers, robots, gimbals, drills, etc.) in extremely cold and dusty environments. This drive systems will he operated without the use of lubrication (dry film lubricant or atmospheric control chambers) or heaters to raise the actuator’s temperature. Further, these motors will enable actuation of very high precision mechanisms having lower power motion without gears or gear lubrication, backlash, or power consumption to hold position. These actuators are vibrated out of phase such that they sequentially push the rotor to produce continuous rotation. A proof-of-concept linear actuator that uses fixtures with flexures preloaded piezoelectric stacks and operates in an inch-worm configuration at low frequency has been developed and demonstrated. Further, a proof-of-concept rotary actuator is currently being developed that uses a V-shaped piezoelectric fixture driven in resonance that generates an elliptical motion at the horn tip to drive a rotor. In this paper, the latest progress will be presented.
DOI: 10.48577/jpl.js4tg4
title: Deployment Mechanisms for Reflectors, Booms, and Feeds Across JPL Missions and Technology

description: No abstract available.