cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.48577/jpl.bpxcoj
title: Discover JPL: Sea Level Science at NASA/JPL

description: No abstract available.
DOI: 10.48577/jpl.xhcte8
title: Global Validation of the Jason-3 Mission: Current Status

description: No abstract available.
DOI: 10.48577/jpl.ufwbbi
title: AlGaN/GaN HEMTs with submicron gates for high-frequency operation in harsh space environments

description: No abstract available.
DOI: 10.48577/jpl.zy9y2z
title: SBG-TIR Science Peer Review

description: No abstract available.
DOI: 10.48577/jpl.btkozv
title: Application of ALOS-2 to active volcanoes

description: No abstract available.
DOI: 10.48577/jpl.m1hevt
title: DSN Scheduling Process

description: No abstract available.
DOI: 10.48577/jpl.5btbhy
title: SBG TIR Science Peer Review: Applications

description: No abstract available.
DOI: 10.48577/jpl.to48sk
title: Development of a Web-based Test Procedure Authoring and Execution Environment for Space Systems

description: Well defined test procedures are essential to the successful execution of integration and tests campaigns of flight projects. Various forms of test procedures have been used that resulted in irregular and inefficient processes. Ingenium is a web-based procedure authoring and execution environment developed at JPL to provide a streamlined process around test procedures. It has been successfully used for major flight projects such as Psyche and Europa Clipper missions. This paper gives an overview of Ingenium and discusses how it delivers a solution that covers the entire lifecycle of test procedures including authoring, execution, and post-execution reviews. The capabilities and implementation approach of Ingenium are discussed along with technical challenges encountered. Use of state-of-the-art S/W technologies allowed creating a highly interactive environment that supports complex engineering processes of flight systems integration and tests.
DOI: 10.48577/jpl.cvclkq
title: Visualizing Spacecraft Magnetic Fields on the Web and in VR

description: Spacecraft magnetic fields are very complex in nature, and they must be understood and minimized, as they can mask or even mimic signals of interest. Current approaches simulate the 3D nature of the magnetic field and then visualize it in 2D images. However, limited 2D views hide much of the information in the complex spacecraft magnetic field. We describe a prototype system that allows for both an interactive 3D web experience as well as an immersive virtual reality (VR) experience to view and manipulate the 3D spacecraft magnetic field, allowing engineers and scientists to trace field lines, real-time in 3D. A preliminary user study validates the usefulness of the tool and guides further development.
DOI: 10.48577/jpl.a00xxe
title: Damage Proxy Mapping with SAR interferometric coherence change

description: Synthetic aperture radar (SAR) can be combined interferometrically to estimate the coherence of the SAR phase. The coherence of the phase over time depends on the stability of the major objects and surface that are reflecting the SAR signal, at spatial scales near the radar wavelength and larger. When there are major changes in the radar reflection, it causes a loss of interferometric coherence, so we use methods of detecting coherence change as a proxy for damage or other sudden change to buildings, other structures, or the land surface, which we call a damage proxy map (DPM). The most common method for estimating the interferometric coherence is with spatial phase correlation measures over small areas. The simplest damage proxy map method is to calculate the coherence of an interferometric SAR (InSAR) pair before the event and another pair that spans the event and take the difference of the coherence to measure the change likely due to the event. This method can be effective for areas where the InSAR coherence is normally very high at the radar wavelength used. SAR at L-band (24 cm) wavelength has high coherence in a wider variety of environments than the shorter wavelengths. A more advanced, but requiring more computational resources, damage proxy map method involves calculating the coherence of all possible InSAR pairs for an interval of some months or years before the event to develop statistics about the coherence of each ground location as a function of InSAR pair interval and other parameters such as interferometric spatial baseline. Then InSAR pairs that span the event are compared to the pre-event statistics to estimate the likelihood that the co-event coherence has been reduced by damage or other surface changes. We have found that damage proxy maps are useful for detecting likely damage from many different types of events, including earthquakes, hurricanes, tornados, tsunami inundation, large landslides, or other causes.
DOI: 10.48577/jpl.21lxxo
title: Multi-Spacecraft Observations of the 2022 March 25 CME and EUV Wave: An Analysis of their Propagation and Interrelation

description: This paper reports on a well-defined EUV wave associated with a coronal mass ejection (CME) observed on 2022 March 25. The CME was observed by Solar Orbiter (SolO) during its first close perihelion (0.32AU) and by several other spacecraft from different viewpoints. The EUV wave was visible by the Extreme Ultraviolet Imager (EUVI) on board the Solar Terrestrial Relations Observatory (STEREO-A/STA) in near quadrature to SolO. We perform a detailed analysis of the early phase of this CME in relation to the evolution of the associated EUV wave. The kinematics of the EUV wave and CME are derived via visual identification of the fronts using both the STA and SolO data. The analysis of an associated metric type II radio burst provides information on the early phase of the CME and wave propagation. Finally, we compare the EUV speed to the local magnetic field and Alfv´en speed using standard models of the corona. The analysis of the decoupling between the EUV wave and the CME driver via imaging, kinematic study, radio data analysis, and comparison with maps/models clearly indicates that the EUV front is consistent with a wave initially driven by the lateral expansion of the CME, which evolves into as a fast-mode magnetosonic wave after decoupling from the CME.
DOI: 10.48577/jpl.7luooi
title: Sky brightness evaluation and first coronal signal detection from Concordia Base (Antarctica) with a calibrated micropolarizer array camera

description: The solar corona is the outer layer of the Sun atmosphere. Thebrightness of the solar corona is a million times lower than the solar disk. TheEarth’s sky brightness itself is higher enough to cover the coronal signal duringground-based observations. For this reason, the study of sky characteristics playsa fundamental role in observing the solar corona. To date, the only place withthe sky characteristics that allow continuous coronagraphic measurements fromEarth is at the MLO (Mauna Loa Observatory; Hawaii, ≈ 3400m a.s.l.). Thispaper shows the results obtained as part of the “Extreme Solar CoronagraphyAntarctic Program Experiment” (ESCAPE) at Concordia Base, Antarctica(Dome C plateau - coord: 75 06S; 123 20E - ≈ 3300m above sea level) duringthe 37th campaign and gives a summary of all the sky-brightness measurementsobtained from this site (campaign 34th and 35th). Dome C is confirmed to bea coronagraphic site with a sky brightness value of about 1 × 10−6 B⊙. For thefirst time, it was also possible to detect a coronal signal and to compare it withwhat was measured by the COronal Solar Magnetism Observatory (COSMO)K-coronagraph (K-Cor) at the MLO. All these results were obtained by usinga micropolarizer camera mounted within a coronagraph designed for Antarcticenvironments.
DOI: 10.48577/jpl.cf2bdc
title: Highly depleted alkali metals in Jupiter’s deep atmosphere

description: Water and ammonia vapors are known to be the major sources of spectral absorption at pressure levels observed by the microwave radiometer (MWR) on Juno. However, the brightness temperatures and limb darkening observed by the MWR at its longest wavelength channel of 50 cm (600 MHz) in the first 9 perijove passes indicate the existence of an additional source of opacity in the deep atmosphere of Jupiter (pressures beyond 100 bar). The absorption properties of ammonia and water vapor, and their relative abundances in Jupiter’s atmosphere do not provide sufficient opacity in the deep atmosphere to explain the 600 MHz channel observation. Here we show that free electrons due to the ionization of alkali metals, i.e. sodium, and potassium, with sub-solar metallicity, m (log based 10 relative concentration to solar) in the range of m=-2 to m=-5 can provide the missing source of opacity in the deep atmosphere. The low metallicity of the alkali metals implied by our analysis contrasts with the other heavy elements -- C, N, S, Ar, Kr, and Xe -- which are all enriched relative to their solar abundances having a metallicity of approximately 0.5.
DOI: 10.48577/jpl.lrzo5p
title: Ground penetrating radar observations of the contact between the western delta and the crater floor of Jezero Crater, Mars

description: Jezero Crater contains a record of the aqueous history and potential habitable conditions on Mars in its preserved delta deposits. NASA's Perseverance Rover is exploring the Jezero Western Delta with a suite of instruments including the RIMFAX ground penetrating radar, which provides continuous subsurface images that probe up to 20 meters below the rover. As Perseverance traversed across the contact between Jezero Crater floor and the delta, RIMFAX detected a distinct discontinuity in the subsurface layer structure. Below the contact boundary are older crater floor units that exhibit discontinuous inclined layering. Above the contact boundary are younger lower delta units that exhibit regular horizontal layering. At one location, there is a clear unconformity between the crater floor and delta layers, which implies that the crater floor experienced a period of erosion prior to the deposition of the overlying delta strata. The regularity and horizontality of the basal delta sediments observed in the radar cross sections indicates that they were deposited in a low-energy lake environment.
DOI: 10.48577/jpl.k75uwy
title: Mars Thermal Inertia and Surface Temperatures by the Mars Climate Sounder

description: Over the last 16 years, the Mars Climate Sounder onboard the Mars Reconnaissance Orbiter (MRO) has acquired a large body of surface temperature observations at visible and thermal infrared wavelengths. These data have been analyzed to characterize polar processes, map the distribution of ices at all latitudes, constrain the physical properties of the Martian regolith, and their changes over the course of seasons and years. In this paper, we present an overview of selected surface temperature maps representative of the current conditions at the interface between the atmosphere and the crust. Temperature controls at regional and global scales include the variation of insolation with season and latitude, the atmosphere composition, global circulation, the presence of snow precipitations, and various regolith properties (i.e., albedo and thermal inertia). The MCS record's primary differentiator from other surface dataset includes its length and regular global coverage, and its ability to cover a range of local times by pointing on either side of MRO’s orbital track.
DOI: 10.48577/jpl.tzmqmy
title: Time resolved reflectivity measurements of convective clouds

description: NASA’s Investigations of Convective Updrafts (INCUS) mission aims to document convective mass flux through changes in the radar reflectivity (ΔZ) in convective cores captured by a constellation of three Ka-band radars sampling the same convective cells over intervals of 30, 90 and 120 s. Here, high spatiotemporal resolution observations of convective cores from surface-based radars that use agile sampling techniques are used to evaluate aspects of the INCUS measurement approach using real observations. Analysis of several convective cells confirms that large coherent ΔZ structure with measurable signal (&gt; 5 dB) can occur in less than 30 s and are correlated with underlying convective motions. The analysis indicates that the INCUS mission radar footprint and along track sampling are adequate to capture most of the desirable ΔZ signals. This unique demonstration of reflectivity time-lapse provides the framework for estimating convective mass flux independent from Doppler techniques with future radar observations.
DOI: 10.48577/jpl.evehhi
title: Formulation and characterization of one-way radiometric tracking with the Iris radio using a Chip Scale Atomic Clock

description: The Iris software defined radio is increasingly being used by deep space CubeSats for commanding, telemetry, and communications because of its small mass and power requirements and its compatibility with the Deep Space Network (DSN). The Iris ability to coherently transpond DSN signals enables traditional two-way Doppler and (either regular or regenerative) range tracking that can be used by the operations team to navigate the spacecraft. Because of the proliferation of these small spacecraft, their need to minimize power usage, and the potential for onboard autonomous navigation, the Iris radio has recently been updated to be able to measure and collect one-way Doppler and range. Traditionally, one-way Doppler and range have found limited use because a radio’s typical oscillator did not possess sufficient stability to collect precise radiometric data suitable for deep space navigation. However, Iris has also been paired with a space-qualified Chip Scale Atomic Clock (CSAC) via an input 1PPS signal. A CSAC’s superior long-term stability relative to a radio’s usual thermally controlled crystal oscillator (TCXO) has the potential to provide tracking data with sufficient precision and accuracy to support a CubeSat with modest navigation requirements (as compared to the increased navigation accuracy required for many larger deep space missions). In this paper, we develop models and characterize performance of one-way Doppler and range as collected by the Iris radio with these updates. We also compare this theoretical performance with measured data taken from lab tests of Iris. This has all been preparation for a space-based test of this capability by NASA’s CAPSTONE mission, launched in June 2022 and now in orbit at the Moon, which has manifested the Iris with the one-way radiometric tracking capability and plans to demonstrate this capability as one of its mission objectives.
DOI: 10.25582/data.2021-09.2326987/2208734
title: Data for EMSL Project 60000 from September 2021
DOI: 10.15121/2208745
title: Utah FORGE 5-2557: Trixial Shear and Wellbore Breakout Tests Report and Data

description: Included are a report and data from triaxial shear tests on simulated Sierra White fault gouge and a borehole stimulation experiment. This serves as a progress report for the Role of Fluid and Temperature in Fracture Mechanics and Coupled Thermo-Hydro-Mechanical-Chemical (THMC) Processes for Enhanced Geothermal Systems project by Purdue University (Utah FORGE R&D project 5-2557). Tests were done with Sierra White granite (SWG) to investigate slip mechanisms and to evaluate the fracture initiation and propagation from a geothermal borehole. Raw data is provided alongside a report on all experimental testing protocols, experimental design, and results.
DOI: 10.6084/m9.figshare.24551878
title: Knowledge of Stroke in Four Arab Countries

description: This project aims to test the influence of a three-minute educational video on the knowledge of stroke in four Arab countries.
DOI: 10.6084/m9.figshare.24551878.v2
title: Knowledge of Stroke in Four Arab Countries

description: This project aims to test the influence of a three-minute educational video on the knowledge of stroke in four Arab countries.
DOI: 10.6084/m9.figshare.24551878.v1
title: Stroke_Merged_data.sav

description: This project aims to test the influence of a three-minute educational video on the knowledge of stroke in four Arab countries.
DOI: 10.6084/m9.figshare.24572389
title: Appendix_NBSDC “Data Usage and Data Value Evaluation” Survey

description: <b>NBSDC </b>“<b>Data Usage and Data Value Evaluation</b>” <b>Survey.</b>
DOI: 10.6084/m9.figshare.24572389.v1
title: Appendix_NBSDC “Data Usage and Data Value Evaluation” Survey

description: <b>NBSDC </b>“<b>Data Usage and Data Value Evaluation</b>” <b>Survey.</b>
DOI: 10.25582/data.2019-12.1908379/2208845
title: Data for EMSL Project 50808 from December 2019
DOI: 10.25345/c5w950z80
title: MassIVE MSV000093407 - GNPS_TB_trematomus bernacchii for FBMN
title: Interlab study of antarctica fish muscle extracts 2023
DOI: 10.5519/qd.24jwh3qz
title: Query on the Natural History Museum Data Portal (data.nhm.ac.uk) (749 records)
DOI: 10.5281/zenodo.10141261
title: Data for Unbiasing fermionic quantum Monte Carlo with a quantum computer

description: Wavefunctions and Hamiltonians from "Unbiasing fermionic quantum Monte Carlo with a quantum computer"
DOI: 10.5281/zenodo.10141262
title: Data for Unbiasing fermionic quantum Monte Carlo with a quantum computer

description: Wavefunctions and Hamiltonians from "Unbiasing fermionic quantum Monte Carlo with a quantum computer"
DOI: 10.25345/c5rj4955r
title: MassIVE MSV000093408 - GNPS_NC_Notothenia coriiceps for FBMN
title: Interlab study of antarctica fish muscle extracts 2023
DOI: 10.6084/m9.figshare.24571321
title: GWAS summary statistics for voice features associated with major depressive disorders.

description: GWAS summary statistics for voice features that are associated with major depressive disorders. Voice features are statistics based on fundamental frequency (F0), including interquartile range 1-3 (iqr1-3), maximum value (max), and kurtosis of F0 differential values (deltaF0), and kurtosis of F0.
DOI: 10.6084/m9.figshare.24571321.v1
title: GWAS summary statistics for voice features associated with major depressive disorders.

description: GWAS summary statistics for voice features that are associated with major depressive disorders. Voice features are statistics based on fundamental frequency (F0), including interquartile range 1-3 (iqr1-3), maximum value (max), and kurtosis of F0 differential values (deltaF0), and kurtosis of F0.
DOI: 10.25451/flinders.24564379.v1
title: Prophages in microbiomes associated with humans

description: A tab-separated values (.tsv) file of the metadata from the bacterial isolates used in this analysis supplemented with a defined ontology, genome characteristics, and the amount of prophage DNA found in the genome.
DOI: 10.6084/m9.figshare.23997984
title: A new method of the coupling coordination degree for quantifying sustainable development from the cosine of the high-dimensional spatial angle perspective, https://journalspress.com/journal-issue/ljrs-volume-23-issue-15/.

description: Supplemental Materials for “A new method of the coupling coordination degree for quantifying sustainable development from the cosine of the high-dimensional spatial angle perspective”, https://journalspress.com/journal-issue/ljrs-volume-23-issue-15/.
DOI: 10.6084/m9.figshare.23997984.v1
title: A new method of the coupling coordination degree for quantifying sustainable development from the cosine of the high-dimensional spatial angle perspective

description: Supplemental Materials for “A new method of the coupling coordination degree for quantifying sustainable development from the cosine of the high-dimensional spatial angle perspective”
DOI: 10.6084/m9.figshare.24572341
title: <b>High-tannin food enhances spatial memory and scatter-hoarding via the microbiota-gut-brain axis of rodents</b>

description: The mutually beneficial coevolutionary relationships between rodents and plant seeds have been a hot topic of research in plant-animal relationships. Seed tannins are important secondary metabolites of plants that regulate food-hoarding behavior of rodents; however, the underlying molecular mechanisms are not yet clear. In this study, we investigate whether and how seed tannins improve spatial memory and regulate the hoarding behavior of <i>Tamias sibiricus</i> by altering their gut microbiota. We show that acorn tannins not only improve spatial memory but enhance scatter-hoarding of <i>T. sibiricus</i>. Changes in the composition and function of the gut microbiota in response to tannins from acorns are closely related to these improvement and enhancement. Metabonomic analyses evidence the role of gut isovaleric acid andisobutyric acid as well as serum L-tryptophan in mediating spatial memory of <i>T. sibiricus</i> via the gut microbiota. The hippocampus proteome provides further evidence for the microbiota-gut-brain axis in regulating spatial memory and scatter-hoarding of animals. Our study is likely the first to report that plant secondary metabolites improve hippocampal function and spatial memory, and ultimately modulate food-hoarding behavior via the microbiota-gut-brain axis. Our study provides a new direction for the study of the mutualistic interaction between plant secondary metabolites and food-hoarding rodents.
DOI: 10.5517/ccdc.csd.cc2fyqbg
title: CCDC 2262886: Experimental Crystal Structure Determination

description: Related Article: Arijit Ghosh, Tamanna Rana, Nilanjan Bhaduri, Amit B. Pawar|2023|Org.Lett.|25|7878|doi:10.1021/acs.orglett.3c03115
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2fyqch
title: CCDC 2262887: Experimental Crystal Structure Determination

description: Related Article: Arijit Ghosh, Tamanna Rana, Nilanjan Bhaduri, Amit B. Pawar|2023|Org.Lett.|25|7878|doi:10.1021/acs.orglett.3c03115
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2fyqdj
title: CCDC 2262888: Experimental Crystal Structure Determination

description: Related Article: Arijit Ghosh, Tamanna Rana, Nilanjan Bhaduri, Amit B. Pawar|2023|Org.Lett.|25|7878|doi:10.1021/acs.orglett.3c03115
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2fyqfk
title: CCDC 2262889: Experimental Crystal Structure Determination

description: Related Article: Arijit Ghosh, Tamanna Rana, Nilanjan Bhaduri, Amit B. Pawar|2023|Org.Lett.|25|7878|doi:10.1021/acs.orglett.3c03115
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.