cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.5juf4e
title: Occurrence Download

description: A dataset containing 3 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Cephalopoda)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1980",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "Geometry POLYGON((-130 -70,-120 -70,-120 -60,-130 -60,-130 -70))"
 ]
}

 The dataset includes 3 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015810-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.48577/jpl.khwh1x
title: Onboard Autonomous Health Assessment and Global Localization for the Mars Helicopter: Towards Multi-Flight Operations

description: NASA’S Mars Helicopter, Ingenuity, marked a historic moment in the field of space robotics when it performed the first successful, powered flight on another planet on April 19, 2021. Moreover, despite being launched as a technology demonstration with only five planned flights, Ingenuity went on to complete 72 flights, almost 15 times what was planned, until it flew for the final time on January 18, 2024. Integral to the system’s long lifespan was a rigorous ground-in-the-loop cycle during which human engineers would both localize the helicopter and assess the system’s health and flight readiness. Though successful, the requirement of this ground cycle prohibited Ingenuity in engaging in multi-flight operation. While sufficient for a technology demonstration, we argue that this would severely limit the science potential of future missions such as the Mars Science Helicopter and Dragonfly rotorcraft. Consequently, we propose an autonomy framework that aims to replicate the ground cycle onboard by autonomously performing both system health assessment and global localization onboard, with the goal of enabling multi-flight operation in future systems. We discuss the challenges presented by the problem setting itself, the mission parameters that influenced our approach and evaluations, as well as the lessons we learned along the way and how those lessons can be applied to similar future missions, such as the Mars Science Helicopter and Dragonfly.
DOI: 10.21227/d737-hn02
title: "Toward Sensor Fusion Neuromuscular Interface for Continuous Finger Joint Angle Estimation via Deep Transfer Learning"

description: "This data set is used in the Toward Sensor Fusion Neuromuscular Interface for Continuous Finger Joint Angle Estimation via Deep Transfer Learning paper, which is under review. This dataset contains data from 7 subjects. Each subject was asked to perform 11 different finger movements, while vicon data of the hand (has been pre-processed into joint angle), b-mode ultrasound image of the forearm muscles, and 4-channel sEMG data were collected. We also provided our deep learning training code on github. The text of the paper can be found at the following URL."
DOI: 10.15468/dl.64zrg2
title: Occurrence Download

description: A dataset containing 8 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Solenogastres)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1980",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "Geometry POLYGON((20 60,30 60,30 70,20 70,20 60))"
 ]
}

 The dataset includes 8 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015811-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.48577/jpl.54e5lf
title: Stabilization of Rydberg Dissipative Time Crystals Using a Scanning Fabry–Pérot Interferometer Transfer Lock

description: Stabilization of laser frequencies is critical for sensitive Rydberg measurements, including in applications such as dissipative time-crystal (DTC) dynamics, yet conventional approaches often require complex or costly hardware. We demonstrate a compact, low-cost stabilization method using a scanning Fabry–Pérot interferometer (SFPI) to transfer lock a 960nm coupler laser to an 852nm probe. The lock suppresses coupler multi-MHz free-running drift and improves the Allan deviation by up to an order of magnitude, reaching &lt;75kHz at 𝜏∼66s. Applied to DTC oscillations using a Rb 2-photon D2 transition, the second harmonic generated 480nm (from 960nm lock) reduces DTC frequency drift from &gt;20kHz to a few kHz and lowers instability by more than an order of magnitude with a minimum Allan deviation of 0.2kHz at 𝜏&lt;10s. These results establish SFPI-based transfer locking as a practical and accurate approach for scalable multi-laser Rydberg experiments requiring long-term stability in a compact and low-cost system.
DOI: 10.48577/jpl.egswad
title: Applications of Machine Learning and Artificial Intelligence in Tropospheric Ozone Research

description: Machine learning (ML) is transforming atmospheric chemistry, offering powerful tools to address challenges in tropospheric ozone research, a critical area for climate resilience and public health. As in adjacent fields, ML approaches complement existing research by learning patterns from ever-increasing volumes of atmospheric and environmental data relevant to ozone. We highlight the rapid progress made in the field since Phase 1 of the Tropospheric Ozone Assessment Report (TOAR), focussing particularly on the most active areas of research, namely short-term ozone forecasting, emulation of atmospheric chemistry and the use of remote sensing for ozone estimation. This review provides a comprehensive synthesis of recent advancements, highlights critical challenges, and proposes actionable pathways to develop ML in ozone research. Further advances hinge on addressing domain-specific issues such as the dependence of ozone concentrations on several poorly observed precursor species, as well as making progress on generic ML challenges such as the definition of suitable benchmarks and developing robust, explainable models. Reaping the full potential of ML for ozone research and operational applications will require close collaborations across atmospheric chemistry, ML and computational science and vigilant pursuit of the rapid developments in adjacent fields.
DOI: 10.48577/jpl.dksh99
title: Dark-Toned Halite-Enriched Veins Above the Marker Band Record a Drying Environment in Gale Crater

description: The Martian surface preserves evidence of a global climate transition from wetter to drier 29 conditions, but the nature of the fluids involved in this evolution remains poorly constrained. In 30 Gale crater, the clay-sulfate transition and presence of evaporite mineral assemblages can 31 provide insights into the properties of these fluids and the timing of environmental change. 32 While traversing though the Chenapau member of the sulfate-bearing unit in Gale crater, the 33 Curiosity rover encountered a set of dark-toned veins enriched in Na and Cl, suggestive of halite. 34 However, previous halite detections in Gale crater have been limited to occurrences along the 35 edges of Ca-sulfate veins or nodules, suggesting a unique origin for this set of veins. Here, we 36 hypothesize that these veins formed through the infiltration of saline fluids along hydraulically 37 induced fractures. These fluids permeated into the host rock beyond the primary fractures, 38 precipitating halite and cementing the fractures. Using Mastcam and ChemCam spectra, we 39 found that the veins display a downturn in the near-infrared wavelengths, consistent with the 40 presence of ferrous iron. Furthermore, textural analysis of the veins reveals host rock material 41 preserved within the veins. ChemCam laser-induced breakdown spectroscopy (LIBS) 42 observations also support the presence of a minor Fe component in the veins and halite 43 concentrated along the center of the fractures. Our results demonstrate that these veins represent 44 a distinct class of diagenetic features in Curiosity’s mission that record an important transition in 45 near-surface fluid chemistry consistent with a transition to a drier environment.
DOI: 10.5281/zenodo.17345139
title: translate_pashto.csv
DOI: 10.5281/zenodo.17345140
title: translate_pashto.csv
DOI: 10.21227/snqp-kp23
title: "5G Channel Dataset"

description: "The SimRIS simulator generates realistic wireless channel matrices for reconfigurable intelligent surface (RIS) environments operating at 28 GHz (FR2 band). It models both line-of-sight (LoS) and non-line-of-sight (NLoS) propagation, accounting for RIS placement, antenna geometry, and spatial correlation. The simulator outputs base station\u2013RIS (H), RIS\u2013user (G), and direct (D) channel matrices, enabling accurate performance evaluation of RIS-assisted MIMO systems under mmWave conditions."
DOI: 10.48577/jpl.z4xdwd
title: Assessment of regional and interannual variations in tropospheric ozone in chemical reanalyses

description: We evaluate regional and interannual variations in tropospheric ozone in five global and regional chemical reanalyses, consisting of the Copernicus Atmosphere Monitoring Service reanalysis (CAMSRA), the second-generation Tropospheric Chemistry Reanalysis (TCR-2), the GEOS-Chem reanalysis, the Community Multiscale Air Quality (CMAQ) regional analysis, and the Chinese air quality reanalysis (CAQRA). We find that there are large regional differences (about 10–15 nmol mol-1) in mean surface ozone between the reanalyses. GEOS-Chem has high ozone relative to the ensemble mean across most continental regions, whereas CAMSRA has low ozone. Comparison with surface ozone observations shows that the reanalyses are biased high relative to the observations, with surface ozone biases exceeding 10 nmol mol-1 in GEOS-Chem. We find that CAMSRA has the smallest bias with respect to the observations, with negative biases in Europe, and in the central and western US, and positive biases everywhere else. In the free troposphere the reanalyses are in good agreement, and the mean bias between the reanalyses and ozonesonde observations are small, less than 4 nmol mol-1 at 500 hPa. In addition, the correlations between the ozonesondes and the reanalyses are as high as 0.8 and 0.9 in the southern and northern midlatitudes respectively. The results suggest that chemical reanalyses should provide valuable information for quantifying variations in ozone in the free troposphere. However, to enhance the utility of the surface ozone analyses, improvements in the reanalyses are needed to better exploit assimilated observations to mitigate the impact of discrepancies in the model chemistry and ozone precursor emissions.
DOI: 10.15468/dl.792r8v
title: Occurrence Download

description: A dataset containing 56 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Taxus yunnanensis)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 56 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015812-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.xuvu25
title: Occurrence Download

description: A dataset containing 507 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Solenogastres)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1980",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "Geometry POLYGON((10 60,20 60,20 70,10 70,10 60))"
 ]
}

 The dataset includes 507 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015813-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.48577/jpl.ci6pn3
title: Intercomparison of global ground-level ozone datasets for health-relevant metrics

description: Ground-level ozone is a significant air pollutant known for its detrimental effects on human health and agricultural productivity. Several methods have been used to estimate ground-level ozone concentrations globally, including chemical reanalyses, geostatistical methods, and machine learning, but the similarities and differences in these datasets have not been analyzed systematically. We compare six ground-level ozone datasets produced by different methods against one another and relative to observations, considering ozone long-term trends and spatial distribution. Specifically, we compare three global chemical reanalysis datasets, two machine learning datasets, and one geostatistics dataset, for the ozone season daily maximum 8-hour average mixing ratio (OSDMA8), focusing on 2006 to 2016. The results show that there are significant differences among these datasets in global average ozone estimates as large as 5-10 ppb, as well as in multi-year trends and regional distributions. In East Asia, all datasets show an increasing trend in ozone, in North America, five datasets show a decreasing trend, and in Europe, the three chemical reanalysis datasets show an increasing trend while the other datasets show no increasing trends. Among the six datasets, the population exposed to over 50 ppb of ozone varies widely: from 60.8% to 99% in East Asia, 17% to 88% in North America, and 9% to 77% in Europe (average OSDMA8, 2006–2016). These differences are large enough to cause important differences in applications, such as estimating the ozone burden on health, evaluating social inequities and planning public health policies. We also evaluate the performance of each dataset with respect to ground-level observations from the latest Tropospheric Ozone Assessment Report (TOAR) II dataset. From 2006 to 2016, most of the gridded datasets overestimate ozone, particularly at lower observed concentrations. Although some datasets perform well in terms of the monthly average MDA8, they may be less reliable for the yearly OSDMA8 metric. In 2016, across all stations, R² values range among the six datasets from 0.35 to 0.63, and RMSE values from 5.28 ppb to 13.49 ppb. Performance further declines when considering only stations with observations above 50 ppb. Regionally, the R2 is from 0.21 to 0.63 in Europe and from 0.23 to 0.71 in the United States, while only below 0.1 in Japan and South Korea. It is not clear to what extent differences between datasets result from differences in methods or input data. Although some databases share some of the same input data, we find that important differences exist among these datasets, with considerable uncertainties in yearly estimates, and highlighting the importance of continued research on global ozone distributions.
DOI: 10.48577/jpl.x0qbmq
title: Radiation forces and trajectory of Hayabusa2♯ target 1998 KY26

description: Small near-Earth asteroid 1998 KY26 has recently become an object of interest because it is the target of Hayabusa2♯ mission and because challenges in fitting its astrometric data have led to classifying it as a dark comet. Data acquired during the favorable apparition in 2024 helped significantly improve the physical characterization of 1998 KY26, but also led to increased orbit determination challenges. We develop a high-fidelity force model of solar radiation pressure and thermal emission of 1998 KY26 that accounts for a nonspherical shape of the asteroid and results in an excellent orbital fit. Thanks to its close ties to the physical properties of the asteroid, the model removes the degeneracy in the orientation of the rotation pole stemming from lightcurve analysis and constrains 1998 KY26’s bulk density to 2.8 +1.6 −1.0 g cm−3 (90% confidence level), which is consistent with the asteroid’s taxonomic type. Our model does not require the contribution of undetected cometary activity of 1998 KY26, thus alleviating safety concerns for the Hayabusha2♯ mission, and has broader implications for the dark comet hypothesis.
DOI: 10.15468/dl.guh2fm
title: Occurrence Download

description: A dataset containing 2911 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Solenogastres)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1980",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "Geometry POLYGON((0 60,10 60,10 70,0 70,0 60))"
 ]
}

 The dataset includes 2911 records from 16 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015814-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ezpu8q
title: Occurrence Download

description: A dataset containing 324 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Mexico",
 "TaxonKey is Teloschistes exilis"
 ]
}

 The dataset includes 324 records from 36 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015815-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ybhs89
title: Occurrence Download

description: A dataset containing 14 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 }
 ]
 },
 "TaxonKey is one of (Eucomis zambesiaca)"
 ]
}

 The dataset includes 14 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015816-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.y5pbtf
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Cephalopoda)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1980",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "Geometry POLYGON((-120 -70,-110 -70,-110 -60,-120 -60,-120 -70))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015819-251009101135966/datasets/export for details.
DOI: 10.15468/dl.xd7vb8
title: Occurrence Download

description: A dataset containing 1387 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Galphimia gracilis"
 ]
}

 The dataset includes 1387 records from 147 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015817-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wq5r87
title: Occurrence Download

description: A dataset containing 155 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Malesherbia fasciculata"
 ]
}

 The dataset includes 155 records from 36 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015818-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qve6qu
title: Occurrence Download

description: A dataset containing 12 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Orlitia borneensis",
 "Country is Singapore",
 "HasCoordinate is true"
 ]
}

 The dataset includes 12 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015821-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.us9g73
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Cephalopoda)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1980",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "Geometry POLYGON((-110 -70,-100 -70,-100 -60,-110 -60,-110 -70))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015822-251009101135966/datasets/export for details.
DOI: 10.15468/dl.9xu77s
title: Occurrence Download

description: A dataset containing 411 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Ochna mossambicensis"
 ]
}

 The dataset includes 411 records from 37 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015820-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.g5cd2r
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Cephalopoda)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1980",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "Geometry POLYGON((-100 -70,-90 -70,-90 -60,-100 -60,-100 -70))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015823-251009101135966/datasets/export for details.
DOI: 10.48577/jpl.46h0ve
title: Dataset for the article "Power Dissipation in Asymmetric Superconducting Resonators"

description: Mathematica and Python scripts associated with an upcoming publication on modeling the power dissipation in asymmetric superconducting resonators.
DOI: 10.15468/dl.t72xnm
title: Occurrence Download

description: A dataset containing 86 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Solenogastres)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1980",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "Geometry POLYGON((-10 60,0 60,0 70,-10 70,-10 60))"
 ]
}

 The dataset includes 86 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015824-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.9vfms2
title: Occurrence Download

description: A dataset containing 10410 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Quercus glauca, Quercus glauca, Quercus glauca, Quercus glauca, Quercus glauca, Quercus glauca, Quercus glauca)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 10410 records from 151 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015825-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.