cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.9ub83f
title: Occurrence Download

description: A dataset containing 15076 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Bombina bombina (Linnaeus, 1761)"
 ]
}

 The dataset includes 15076 records from 132 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008353-240216155721649/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.5jywbs
title: Occurrence Download

description: A dataset containing 6 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Acalypha longipetiolata Cardiel"
 ]
}

 The dataset includes 6 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008351-240216155721649/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4qath5
title: Occurrence Download

description: A dataset containing 1195 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Cryptobiont assemblages's dataset of coral reefs using ARMS in B10 Reef and Mahahual Reef of the Great Caribbean"
 ]
}

 The dataset includes 1195 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008349-240216155721649/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.6zfabs
title: Occurrence Download

description: A dataset containing 3 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Acanthophyllum scapiflorum (Akhtar) Schiman-Czeika"
 ]
}

 The dataset includes 3 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008339-240216155721649/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.kvp4vu
title: Occurrence Download

description: A dataset containing 120 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is one of (Diospyros longifolia Spruce, 1860, Diospyros tenuiflora A.C.Sm., Heisteria longifolia Spruce ex Engl.)"
 ]
}

 The dataset includes 120 records from 32 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0016973-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8pj62e
title: Occurrence Download

description: A dataset containing 31 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Acantholimon gulistanum Bunge"
 ]
}

 The dataset includes 31 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008337-240216155721649/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.48577/jpl.idqdrq
title: Supercritical CO2 and Subcritical H2O Analysis (SCHAN) Instru-ment: Automated Lipid Analysis for in-situ Planetary Life Detection

description: The search for extraterrestrial extant or extinct life in our Solar System will require more capable instrumentation and methods for detecting low abundances of biosignatures. This paper introduces the Supercritical CO2 and Subcritical H2O Analysis (SCHAN) instrument, a portable and automated system that integrates supercritical fluid extraction (SFE), supercritical fluid chromatog-raphy (SFC), and subcritical water extraction coupled with liquid chromatography. The instrument is compact, weighing 6.2 kg, making it suitable for spaceflight missions to planetary bodies. Traditional techniques, such as gas chromatography–mass spec-trometry (MS), face challenges with involatile and thermally labile analytes, necessitating derivatization. The SCHAN instrument, however, eliminates the need for derivatization and co-solvents by utilizing neat supercritical CO2 with water as an additive. This SFE-SFC-MS method gives efficient lipid biosignature separations with median detection limits of 10 pg/g (ppt) for fatty acids and 50 pg/g (ppt) for sterols. Several free fatty acids and cholesterol were detected in biologically lean samples from the Atacama Desert, demonstrating the instrument's potential for in-situ life detection missions. The SCHAN instrument addresses the chal-lenges of conventional systems, offering a compact, portable, and spaceflight-compatible tool for the analysis of biosignatures such as lipids.
DOI: 10.15468/dl.cnha84
title: Occurrence Download

description: A dataset containing 29 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Acalypha leptorhachis Müll.Arg."
 ]
}

 The dataset includes 29 records from 11 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008324-240216155721649/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.gybsjb
title: Occurrence Download

description: A dataset containing 1 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Acantholimon gracillimum Rech.fil. & Schiman-Czeika"
 ]
}

 The dataset includes 1 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008322-240216155721649/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.29jse6
title: Occurrence Download

description: A dataset containing 1 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Acantholimon goeksunicum Dogan & Akaydin"
 ]
}

 The dataset includes 1 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008316-240216155721649/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.92yscm
title: Occurrence Download

description: A dataset containing 3 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Acanthophyllum oppositiflorum Aytaç"
 ]
}

 The dataset includes 3 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008293-240216155721649/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.12686353
title: Modelling the spatial risk of malaria through probability distribution of Anopheles maculipennis s.l. and imported cases
title: Dataset for Modelling the spatial risk of malaria through probability distribution of Anopheles maculipennis s.l. and imported cases

description: Malaria remains one of the most important infectious diseases globally due to its high incidence and mortality rates. Theinflux of infected cases from endemic to non-endemic malaria regions like Europe has resulted in a public health concernover sporadic local outbreaks. This is facilitated by the continued presence of competent Anopheles vectors in non-endemic countries.We modelled the potential distribution of the main malaria vector across Spain using the ensemble of eightmodelling techniques based on environmental parameters and the Anopheles maculipennis s.l. presence/absence datacollected from 2000 to 2020. We then combined this map with the number of imported malaria cases in eachmunicipality to detect the geographic hot spots with a higher risk of local malaria transmission.The malaria vector occurred preferentially in irrigated lands characterized by warm climate conditions and moderateannual precipitation. Some areas surrounding irrigated lands in northern Spain (e.g. Zaragoza, Logroño), mainland areas(e.g. Madrid, Toledo) and in the South (e.g. Huelva), presented a significant likelihood of A. maculipennis s.l. occurrence,with a large overlap with the presence of imported cases of malaria.While the risk of malaria re-emergence in Spain is low, it is not evenly distributed throughout the country. The fourrecorded local cases of mosquito-borne transmission occurred in areas with a high overlap of imported cases andmosquito presence. Integrating mosquito distribution with human incidence cases provides an effective tool for thequantification of large-scale geographic variation in transmission risk and pinpointing priority areas for targetedsurveillance and prevention.
description: 1- A.atroparvus.csv 

Indicates the presence or absence of the primary vector used to model the suitability map.

 

2- Vector-Suitability-Municipalities.xlsx

The dataset includes the mean, median, and maximum suitability of the primary malaria vector in each municipality. The column "Pob21" represents the population of each municipality in 2021. For privacy reasons, data from imported malaria cases have not been included in the database.

The probability distribution ranges from 0 to 1. Higher values indicate a greater likelihood of vector occurrence in the municipality.
DOI: 10.5281/zenodo.12686354
title: Modelling the spatial risk of malaria through probability distribution of Anopheles maculipennis s.l. and imported cases
title: Dataset for Modelling the spatial risk of malaria through probability distribution of Anopheles maculipennis s.l. and imported cases

description: Malaria remains one of the most important infectious diseases globally due to its high incidence and mortality rates. Theinflux of infected cases from endemic to non-endemic malaria regions like Europe has resulted in a public health concernover sporadic local outbreaks. This is facilitated by the continued presence of competent Anopheles vectors in non-endemic countries.We modelled the potential distribution of the main malaria vector across Spain using the ensemble of eightmodelling techniques based on environmental parameters and the Anopheles maculipennis s.l. presence/absence datacollected from 2000 to 2020. We then combined this map with the number of imported malaria cases in eachmunicipality to detect the geographic hot spots with a higher risk of local malaria transmission.The malaria vector occurred preferentially in irrigated lands characterized by warm climate conditions and moderateannual precipitation. Some areas surrounding irrigated lands in northern Spain (e.g. Zaragoza, Logroño), mainland areas(e.g. Madrid, Toledo) and in the South (e.g. Huelva), presented a significant likelihood of A. maculipennis s.l. occurrence,with a large overlap with the presence of imported cases of malaria.While the risk of malaria re-emergence in Spain is low, it is not evenly distributed throughout the country. The fourrecorded local cases of mosquito-borne transmission occurred in areas with a high overlap of imported cases andmosquito presence. Integrating mosquito distribution with human incidence cases provides an effective tool for thequantification of large-scale geographic variation in transmission risk and pinpointing priority areas for targetedsurveillance and prevention.
description: 1- A.atroparvus.csv 

Indicates the presence or absence of the primary vector used to model the suitability map.

 

2- Vector-Suitability-Municipalities.xlsx

The dataset includes the mean, median, and maximum suitability of the primary malaria vector in each municipality. The column "Pob21" represents the population of each municipality in 2021. For privacy reasons, data from imported malaria cases have not been included in the database.

The probability distribution ranges from 0 to 1. Higher values indicate a greater likelihood of vector occurrence in the municipality.
DOI: 10.15468/dl.hwwxrx
title: Occurrence Download

description: A dataset containing 42 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Acalypha laxiflora Müll.Arg."
 ]
}

 The dataset includes 42 records from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008292-240216155721649/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.48577/jpl.tunmkj
title: Direct observational evidence of multi-epoch massive star formation in G24.47+0.49

description: Using new continuum and molecular line data from the ALMA Three-millimeter Observations of Massive Star-forming Regions (ATOMS) survey and archival VLA, 4.86 GHz data, we present direct observational evidence of hierarchical triggering relating three epochs of massive star formation in G24.47+0.49. This HII region, likely powered by an O8.5 - O8V massive star, displays an inner shell that is bright in radio and 3 mm continuum emission. The swept-up ionized shell shows evidence of secondary collapse, where a burst of massive star formation is observed. From the VLA and ATOMS data, we identify ultra compact, and compact HII regions in this inner shell. ATOMS spectral line observations reveal an outer concentric molecular gas envelope expanding at a velocity of ∼ 9 kms−1, harboring twelve potential massive star-forming molecular cores.
DOI: 10.15468/dl.t4y2n5
title: Occurrence Download

description: A dataset containing 1008 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Rhododendron albrechtii Maxim.",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Country is Japan"
 ]
}

 The dataset includes 1008 records from 41 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008291-240216155721649/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.6n459t
title: Occurrence Download

description: A dataset listing the 8 species recorded in GBIF matching the query:
{
 "TaxonKey" : [
 "is Amaranthus spinosus L."
 ]
}

 The dataset's 8 records were derived from 622 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008260-240216155721649/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.k8ahc2
title: Occurrence Download

description: A dataset containing 363 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Acalypha langiana Müll.Arg."
 ]
}

 The dataset includes 363 records from 47 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008287-240216155721649/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8zarg9
title: Occurrence Download

description: A dataset containing 7 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Acantholimon fominii Kusn."
 ]
}

 The dataset includes 7 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008285-240216155721649/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.uuyc5p
title: Occurrence Download

description: A dataset containing 21 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Acantholimon flexuosum Boiss. & Hausskn. ex Bunge"
 ]
}

 The dataset includes 21 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008282-240216155721649/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.hzj445
title: Occurrence Download

description: A dataset containing 47 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Strobilanthes japonica (Thunb.) Miq.",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Country is Japan"
 ]
}

 The dataset includes 47 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008267-240216155721649/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.48577/jpl.hhmmqw
title: Porosity and hydrous alteration of the Martian crust from InSight seismic data

description: The composition and layering of the Martian crust provide important con- straints on planetary crustal evolution as well as on present-day conditions, e.g., with regard to the presence of liquid water or ice. The seismic data of the InSight mission yielded new and critical information on crustal structure at several locations on Mars. Here, we use rock physical models to investigate the range of lithologies, porosities and alteration scenarios compatible with seismic P- and S-wave velocities as well as vP /vS ratios from InSight. We find that present-day crustal porosity extends to 20-25 km depth at all sam- pled locations, with large Noachian impacts as main drivers for the creation of porosity, and viscous pore closure as likely agent of removal of porosity at depth. Heterogeneous seismic velocities can be related to differences in porosity that could be caused by subsequent localized magmatic activity. A felsic component to the crust, e.g. due to impact-generated buoyant par- tial melts, cannot be excluded, but would not be present globally. At the InSight landing site, hydrated minerals as traces of aqueous alteration are present throughout the crust, though the water within these minerals could be fairly limited at 0.3 wt% or less. The most likely types of minerals are also consistent with a post-depositional environment that was limited in water. Seismic and geological constraints for the depth range of approximately 200 m to 2000 m beneath the lander strongly favour basaltic Noachian sediments saturated with a mixture of up to 10% ice and brine. However, the lateral extent of this present day aquifer is not constrained by the available data.
DOI: 10.15468/dl.ug3nym
title: Occurrence Download

description: A dataset containing 1 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Acantholimon faustii Trautv."
 ]
}

 The dataset includes 1 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008255-240216155721649/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.48577/jpl.sxxkat
title: Mode Transitions in a Magnetically Shielded Hall Thruster I: Experimentally-Informed Derivation of a Model

description: A reduced fidelity model is presented for the discharge current oscillations exhibited by a 9-kW class magnetically shielded Hall thruster. The low frequency (10-20 kHz) and large amplitude (&gt; 100% background) properties of this oscillation are qualitatively consistent with the canonical Hall thruster breathing mode exhibited by unshielded Hall thrusters. Accordingly, a similar approach for describing the breathing mode in unshielded devices is employed. This is based on quasi-0D governing equations for the neutral density and discharge. In a departure from previous studies on breathing mode dynamics, however, the key simplifying assumptions invoked in the derivation of this model are predicated directly on experimental measurements of the time-resolved plasma properties in the thruster channel at an operating condition of 300 V and 10 A. The resulting two-equation model, which is similar in form to a previous theoretical treatment of the breathing mode oscillation [S. Barral and Peradzynski, IEPC-2009-20] in unshielded thrusters, is shown to agree with the experimental measurements of the time-dependence and phasing of oscillations in the spatially-averaged neutral density and discharge current in the channel. A physical interpretation of the model is presented, and its extensibility to other operating conditions is discussed. The resulting expression ultimately forms the basis for a parametric study of mode transitions in magnetically shielded Hall thrusters presented in Part II.
DOI: 10.48577/jpl.0qpmr5
title: Mode Transitions in a Magnetically Shielded Hall Thruster II: Stability Criterion

description: A stability criterion is derived for mode transitions in the discharge current oscillations of a magnetically-shielded Hall thruster. A two-equation model (presented in Part I) for the large amplitude (&gt; 100% background), low frequency (10-50 kHz) oscillations in discharge current is generalized and then validated with measurements from a 9-kW class, magnetically-shielded Hall effect thruster. It is shown that the model can re-create quantitatively trends in both os- cillation amplitude and frequency with discharge voltage and current. The validated model is non-dimensionalized and leveraged to derive an analytical stability criterion for the onset of large-amplitude oscillations. This criterion is shown to depend on thruster beam utilization, length of the acceleration zone, neutral transit time, discharge voltage, and current density in the channel. This criterion is leveraged to inform two mitigation strategies—changing magnetic field strength and controlling anode temperature— for adjusting the stability margin of the thruster. The criterion is also employed to motivate a physical explanation for why mode transitions occur and in turn why the stability margin differs between shielded and unshielded thrusters.
DOI: 10.15468/dl.xpgdzg
title: Occurrence Download

description: A dataset containing 6 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Acalypha lagascana Müll.Arg."
 ]
}

 The dataset includes 6 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008253-240216155721649/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.48577/jpl.t4eqsx
title: Astrobiological potential of rocks acquired by the Perseverance rover at a sedimentary fan front in Jezero crater, Mars

description: The Perseverance rover has collected seven oriented samples of sedimentary rocks, all likely older than the oldest signs of life on Earth, at the exposed base of the western fan in Jezero crater, Mars. The samples include a sulfate- and clay-bearing mudstone and sandstone, a fluvial sandstone from a stratigraphically low position at the fan front, and a carbonate-bearing sandstone deposited above the sulfate-bearing strata. Given that all samples contain aqueously precipitated materials and most or all were aqueously deposited, they could be used to search for remnants of prebiotic chemistries and past life, and study Mars’s past habitability after return to Earth. The hydrated, sulfate-bearing mudstone has the highest potential to preserve organic matter and any organic, morphological or isotopic biosignatures, whereas the carbonate-bearing sandstones can be used to constrain when and for how long Jezero crater contained liquid water. Returned sample science analyses of sulfate, carbonate, clay, phosphate and igneous minerals as well as trace metals and volatiles that are present in the samples acquired at the fan front would provide transformative insights into past habitable environments on Mars, the evolution of its magnetic field, atmosphere and climate and the past and present cycling of atmospheric and crustal water, sulfur and carbon.
DOI: 10.15468/dl.z9fdsa
title: Occurrence Download

description: A dataset containing 17 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Acantholimon fasciculare Boiss."
 ]
}

 The dataset includes 17 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008250-240216155721649/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.