cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.48577/jpl.qsqqji
title: Total Ionizing Dose Response of a 22-nm Compiled FullyDepleted-Silicon-on-Insulator Static Random Access Memory

description: The results of total ionizing dose (TID) experiments on fully-depleted silicon-on-insulator (FDSOI) static random access memory (SRAM) are presented. Using 60Co gamma irradiation, tests were conducted at multiple voltages and with and without read and write assists. The results demonstrate cell stability past 200 krad(Si) TID in standard operational modes. The impact of read and write assists and read timing via margin mode tests are examined. We also report input-output (IO) level translation circuit failures, as well as anomalous circuit failures attributable to IO at relatively low TID dose. Finally, we show post-TID anneal and low voltage SRAM results.
DOI: 10.48577/jpl.zfrubh
title: PARMIO: A REFERENCE QUALITY MODEL FOR OCEAN SURFACE EMISSIVITY AND BACKSCATTER FROM THE MICROWAVE TO THE INFRARED

description: ISSI SCIENCE TEAM MEETING REPORT ON DEVELOPMENT OF A REFERENCE QUALITY MODEL FOR OCEAN SURFACE EMISSIVITY AND BACKSCATTER FROM THE MICROWAVE TO THE INFRAREDWhat: An international team of scientists, with backgrounds in radiative transfer modelling, data assimilation, field campaigns, space agencies and instrumentation, developed a reference quality model for ocean surface emission and backscatter.When: 18-19 October 2022Where: International Space Science Institute, Bern, SwitzerlandWebsite: http://www.issibern.ch/teams/oceansurfemiss/
DOI: 10.25549/independent-c69-45632
title: Reviews / summaries of complaints & personnel files (1987-1990), 1991-05-24

description: Internal Affairs Division investigative file - research forms, random sample of complaints (1987-1990), 1991 May 24. PART OF A SERIES: To better understand how LAPD management reacts to problem officers, Skadden, Arps, Slate, Meagher & Flom examined the Department's procedures regarding the identification, documentation, and response to personnel complaints. The series includes memoranda and correspondence; attorney notes; materials related to the firm's administrative capacities, including staff rosters and work plans; flow charts that illustrate the LAPD's structure and organization; and draft copies of the firm's contributions to the Commission report.
DOI: 10.48577/jpl.yn1muh
title: Ejecta from the DART-produced active asteroid Dimorphos

description: NASA’s Double Asteroid Redirection Test (DART) mission performed the first ever kinetic impact to deflect an asteroid1. The DART kinetic impact test artificially activated an asteroid with a hypervelocity impact, providing a unique opportunity for an extensive observing campaign to monitor the evolutionary process from the formation of the ejecta to its dispersion via a sustained tail. Here we report observations of the impact ejecta with the Hubble Space Telescope (HST) from impact time (T)+15 minutes to T+18.5 days at a resolution of 2.1 km per pixel. Our observations showed that the gravitational interaction between the binary system and dust under the influence of solar radiation pressure produced a complex morphology during the evolution of the ejecta. The dust ejected at speeds much higher than the escape speed of the binary system (0.25 m/s) is directly ejected out of the system. The dust moving at speeds just above the escape speed displayed signatures of gravitational interaction with the binary asteroid system, forming spirals and extended features. Slow ejecta is ultimately pushed in the antisolar direction (nearly opposite the impact direction) by solar radiation pressure to form a tail. These dynamical processes are highly dependent on particle size and ejection direction. The ejecta evolution following DART’s kinetic impact offers a framework for understanding the fundamental mechanisms acting on asteroids disrupted by natural impact2,3 for the first time.
DOI: 10.48577/jpl.ttzbtj
title: Evidence for Nitrogen-Bearing Species on Umbriel: Sourced from a Subsurface Ocean, Undifferentiated Crust, or Impactors?

description: Near-infrared spectra of Umbriel and the other classical Uranian moons exhibit 2.2-μm absorption bands that could result from ammonia (NH3) bearing species, possibly exposed by endogenic processes in the geologically recent past. However, Umbriel has an ancient surface with minimal evidence for recent endogenic activity, raising the possibility that more refractory species are present, and/or NH3 is retained over long timescales. We analyzed 33 spectra of Umbriel to investigate its 2.2-μm band, along with three other absorption features we identified near 2.14, 2.22, and 2.24 μm. We assessed the sub-observer longitudinal distributions of these four bands, finding that they are present across Umbriel with only weak evidence for leading/trailing hemispherical trends. These results suggest that the four bands may be spatially associated with craters and large basins. We compared the bands to 15 candidate constituents. We found that Umbriel’s 2.14-μm and 2.22-μm bands are most consistent with the spectral signature of organics, its 2.24-μm band matches the spectral signature of NH3 ice, and its 2.2-μm band is consistent with the signatures of NH3-H2O mixtures, aluminum-bearing phyllosilicates, and perhaps sodium-bearing carbonates. Umbriel’s 2.14-μm band may alternatively result from a 2ν3 overtone mode of crystalline CO2 ice. The possible presence of these constituents is consistent with materials formed in contact with an internal ocean that were subsequently exposed on Umbriel’s surface in its early history. Alternatively, these constituents may have originated in an undifferentiated crust or could have been delivered by impactors.
DOI: 10.48577/jpl.bsquuu
title: Total Ionizing Dose Impact on 22-nm FD-SOI Ring Oscillator Current and Frequency

description: Total ionizing dose (TID) has a significant effect on silicon on insulator (SOI) circuits, manifest primarily as a front gate threshold voltage (Vt) shift. This paper presents data on ring oscillator (RO) responses of 22 nm fully depleted (FD-SOI) thin oxide (core logic) devices to gamma-ray doses above 1 Mrad(Si). We show significant current and frequency TID response differences between ROs comprised of different logic gates. Moreover, these responses vary with Vt and well type. The TID impact on digital circuit timing margins is discussed.
DOI: 10.15468/dl.p6hnkd
title: Occurrence Download

description: A dataset containing 386 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Mexico",
 "Geometry POLYGON ((-89.1650390625 17.832374329567518, -90.94482421875 17.790535393588975, -90.94482421875 17.916022703877665, -91.16455078125 17.916022703877665, -91.51611328125 18.166730410221938, -91.669921875 17.853290114098012, -92.08740234375 18.06231230454674, -92.197265625 18.3336694457713, -92.35107421874999 18.437924653474408, -92.46093749999999 18.625424540701264, -91.93359375 18.729501999072138, -91.47216796875 18.79191774423444, -91.07666015625 19.062117883514652, -90.81298828125 19.31114335506464, -90.7470703125 19.642587534013032, -90.52734374999999 19.80805412808859, -90.46142578125 20.385825381874263, -90.3955078125 20.879342971957897, -90.1318359375 21.08450008351735, -89.40673828125 21.309846141087192, -88.87939453125 21.350781150679737, -88.59374999999999 21.514406720030294, -88.04443359375 21.657428197370653, -87.73681640625 21.555284406923192, -87.16552734375 21.47351753334985, -87.0556640625 21.596150576461426, -86.8359375 21.37124437061831, -86.77001953125 21.105000275382064, -86.94580078125 20.776659051878816, -87.20947265625 20.385825381874263, -87.4072265625 20.2209657795223, -87.4072265625 19.828725387681168, -87.60498046875 19.704657579362323, -87.51708984375 19.559790136497412, -87.451171875 19.269665296502332, -87.51708984375 18.750309813140653, -87.71484375 18.291949733550336, -88.04443359375 18.542116654448996, -88.11035156249999 18.79191774423444, -88.26416015625 18.437924653474408, -88.52783203125 18.437924653474408, -88.8134765625 17.95783210227242, -89.05517578125 17.936928637549443, -89.1650390625 17.832374329567518))",
 "TaxonKey is Thevetia gaumeri Hemsl."
 ]
}

 The dataset includes 386 records from 30 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001522-171113114016250/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zteq9a
title: Occurrence Download

description: A dataset containing 326 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is one of (Observation, Machine Observation, Human Observation, Specimen)",
 "Continent is South America",
 "Country is one of (Colombia, Venezuela (Bolivarian Republic of))",
 "Elevation 0.0-9999.0m",
 "Issue is one of (Coordinate rounded, Continent derived from coordinates)",
 "TaxonKey is Chauna chavaria (Linnaeus, 1766)"
 ]
}

 The dataset includes 326 records from 14 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0169956-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/independent-c69-44717
title: Drafts (2 of 2), 1991 May 20 - June 27

description: Draft - The problem of excessive force in the LAPD - table of contents and chapter draft (2 of 2), 1991 May 20 - June 27. PART OF A SERIES: To better understand how LAPD management reacts to problem officers, Skadden, Arps, Slate, Meagher & Flom examined the Department's procedures regarding the identification, documentation, and response to personnel complaints. The series includes memoranda and correspondence; attorney notes; materials related to the firm's administrative capacities, including staff rosters and work plans; flow charts that illustrate the LAPD's structure and organization; and draft copies of the firm's contributions to the Commission report.
DOI: 10.48577/jpl.c69khv
title: Presentation for NASA Deep Space Network Preparations for the Artemis II Crewed Mission to the Moon

description: No abstract available.
DOI: 10.48577/jpl.4txc8e
title: Rain Contamination Corrected ScatSAT Ocean Wind Vector Product

description: No abstract available.
DOI: 10.48577/jpl.dokerc
title: Ensemble Methods for Sub-seasonal Forecasting

description: No abstract available.
DOI: 10.15468/dl.3jnngn
title: Occurrence Download

description: A dataset containing 11 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Dendrobium peculiare J.J.Sm."
 ]
}

 The dataset includes 11 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0169959-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.uditz8
title: Occurrence Download

description: A dataset containing 258 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Thamnophilus cryptoleucus (Menegaux & Hellmayr, 1906)"
 ]
}

 The dataset includes 258 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001523-150221044754056/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/independent-c69-44819
title: Correspondence / memoranda (2 of 2), 1976 - 1991 May 17

description: Correspondence and memoranda in support of the Independent Commission on the Los Angeles Police Department (2 of 2), 1976 - 1991 May 17. PART OF A SERIES: The series relates to the work product of Sibley & Austin, whose staff contributed to the Commission's probe of excessive force allegations brought against the LAPD. Included in the series are memoranda, witness testimonies, interview summaries, copies of officers' background files, after-action summaries and reports, and notes taken by the firm. Materials relate to four major areas of study undertaken by the firm: the Justice for Janitors labor demonstration of 1990, the jail ward of County/USC Medical Center, Los Angeles city jails, and a review of the LAPD's Background Investigation Unit.
DOI: 10.48577/jpl.86fvl1
title: CO enhancement by magnetohydrodynamic waves

description: Context. The formation of molecular gas in interstellar clouds is a slow process, but can be enhanced by gas compression. Magnohydrodynamic (MHD) waves can create compressed quasi-periodic linear structures, referred to as striations. Striations are observed at column densities where the atomic to molecular gas transition takes place. Aims. We explore the role of MHD waves in the CO chemistry in regions with striations within molecular clouds. Methods. We target a region with striations in the Polaris Flare cloud.We conduct a CO J=2-1 survey in order to probe the molecular gas properties. We use archival starlight polarization data and dust emission maps in order to probe the magnetic field properties and compare against the CO morphological and kinematic properties. We assess the interaction of compressible MHD wave modes with CO chemistry by comparing their characteristic timescales. Results. The estimated magnetic field is 38 - 76 μG. In the CO integrated intensity map, we observe a dominant quasi-periodic intensity structure, which tends to be parallel to the magnetic field orientation and has a wavelength of one parsec approximately. The periodicity axis is ∼ 17◦ off from the mean magnetic field orientation and is also observed in the dust intensity map. The contrast in the CO integrated intensity map is ∼ 2.4 times larger than the contrast of the column density map, indicating that CO formation is enhanced locally. We suggest that a dominant slow magnetosonic mode with estimated period 2.1 − 3.4 Myr, and propagation speed 0.30 − 0.45 km s−1, is likely to have enhanced the formation of CO, hence created the observed periodic pattern. We also suggest that, within uncertainties, a fast magnetosonic mode with period 0.48 Myr and velocity 2.0 km s−1 could have played some role in increasing the CO abundance. Conclusions. Quasiperiodic CO structures observed in striation regions may be the imprint of MHD wave modes. The Alfvénic speed sets the dynamical timescales of the compressible MHD modes, and determines which wave modes are involved in the CO chemistry.
DOI: 10.48577/jpl.blshor
title: Distributed Observation Allocation for a Large-Scale Constellation

description: Increased space and ground sensing are enabling new measurements of a wide range of Earth Science phenomena, including volcanism, flooding, wildfires, and weather. Large-scale observation constellations of hundreds of assets already exist (e.g. Planet Dove) with several constellations of tens of thousands of assets planned. New challenges exist to rapidly assimilate available data and to optimize measurements (e.g. direct assets) to best observe complex, dynamic spatiotemporal Earth Science phenomena. We describe automated centralized and distributed Artificial Intelligence/Multi Agent methods to allocate observations in a constellation and compare their performance using realistic orbits and observation request distributions.
DOI: 10.48577/jpl.q0psxc
title: On Monitoring Linear Temporal Properties

description: Runtime verification facilitates monitoring the executions of a system against temporal properties, commonly to detect violations. Not every temporal property is fully monitorable however: in some cases, a positive or negative verdict on the monitored execution does not depend on any finite prefix of it. We study the problem of monitoring properties written in Linear Temporal Properties. We concentrate on two topics: (1) the classification of properties according to the ability to provide positive and negative verdicts in finite time, and (2) the use of past LTL as opposed to future LTL for monitorability.
DOI: 10.25549/independent-c69-44847
title: Correspondence / memoranda (2 of 2), 1976 - 1991 May 17

description: Correspondence and memoranda in support of the Independent Commission on the Los Angeles Police Department (2 of 2), 1976 - 1991 May 17. PART OF A SERIES: The series relates to the work product of Sibley & Austin, whose staff contributed to the Commission's probe of excessive force allegations brought against the LAPD. Included in the series are memoranda, witness testimonies, interview summaries, copies of officers' background files, after-action summaries and reports, and notes taken by the firm. Materials relate to four major areas of study undertaken by the firm: the Justice for Janitors labor demonstration of 1990, the jail ward of County/USC Medical Center, Los Angeles city jails, and a review of the LAPD's Background Investigation Unit.
DOI: 10.48577/jpl.hx54zj
title: Analyzing the Efficacy of Flexible Execution, Replanning, and Plan Optimization for a Planetary Lander

description: Plan execution in unknown environments poses a number of challenges: uncertainty in domain modeling, stochasticity at execution time, and the presence of exogenous events. These challenges motivate an integrated approach to planning and execution that is able to respond intelligently to variation. We examine this problem in the context of the Europa Lander mission concept, and evaluate a planning and execution framework that responds to feedback and task failure using two techniques: flexible execution and replanning with plan optimization. We develop a theoretical framework to estimate gains from these techniques, and we compare these predictions to empirical results generated in simulation. These results indicate that an integrated approach to planning and execution leveraging flexible execution, replanning, and utility maximization shows significant promise for future tightly-constrained space missions that must address significant uncertainty.
DOI: 10.15468/dl.czqx2k
title: Occurrence Download

description: A dataset containing 6005 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Plethodon teyahalee Hairston, 1950"
 ]
}

 The dataset includes 6005 records from 19 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001523-150410134957023/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.rbg8ep
title: Occurrence Download

description: A dataset containing 36 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Dendrobium pentapterum Schltr."
 ]
}

 The dataset includes 36 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0169969-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.48577/jpl.okjmui
title: Radiation Effects Characterization and System Architecture Options for the 7nm Snapdragon SA8155P Automotive Grade System on Chip (SoC)

description: The SA8155P SoC is a complex heterogeneous computational platform with CPUs, GPU, DSPs and NPU. The SA8155P is a 7 TOPS/7 Watts capable AI/ML platform and as such represents a game changing breakthrough in terms computational power for space applications. We characterize the TID and SEE effects of the Qualcomm SA8155P Automotive grade SoC. Individual sub-system testing as well as application specific full device testing was conducted. We also discuss the commercial and automotive recovery mechanisms that are available with the SA8155P SoC generation and how those can form the basis for resilient architecture options for use in future space missions
DOI: 10.48577/jpl.tvwtvs
title: Evolution of Ice and Organics - from Interstellar Grains to Cometary Nuclei

description: No abstract available.
DOI: 10.25549/independent-c69-7993
title: Requests for Commission reports [11], 1991-07-09/1991-07-29

description: Requests for Commission reports, 1991-07-09/1991-07-29. PART OF A SERIES: The series consists of miscellaneous source materials that were collected and analyzed over the course of the Independent Commission's investigation. Included are the following: article clippings pertaining to the Rodney King incident; legal materials related to the Gates v. Board of Los Angeles Police Commissioners case, including appellate documents, court transcripts, preliminary injunctions, and briefs; black-and-white photographs; essays and articles related to police misconduct; issues of The Thin Blue Line, the Los Angeles Police Protective League's monthly publication, and Perspectives on Policing, a newsletter published by the United States Department of Justice; materials regarding policing issues in other major United States cities, including commission reports and Pate and Hamilton's book The Big Six: Policing America's Largest Cities; supplemental materials and appendices to the Independent Commission's report; requests for copies of the Commission report; transcripts from public hearings conducted by members of the Commission; and instructional materials related to the Video Incident Capture System, a video camera system that provides video and audio records of police officers' activities while on patrol.
DOI: 10.48577/jpl.a3edck
title: Thermal acclimation of plant photosynthesis and autotrophic respiration in a northern peatland

description: Peatlands contain one-third of global soil carbon (C), but the responses of peatland ecosystems to long-term warming are not well understood. Here, we pursue an emergent understanding of warming effects on ecosystem C fluxes at peatlands by constraining a process-oriented model, the Terrestrial ECOsystem (TECO) model, with observational data from a long-term warming experiment at the Spruce and Peatland Responses Under Changing Environments (SPRUCE) site. Model-based assessments show that ecosystem-level photosynthesis and autotrophic respiration exhibited significant thermal acclimation, with temperature sensitivities being linearly decreased with warming. Using the thermal-acclimated parameter values, simulated gross primary production (GPP), net primary production (NPP), and plant autotrophic respiration (Ra), were all lower than those simulated with non-thermal acclimated parameter values. In contrast, ecosystem respiration (ER) simulated with thermal acclimated parameter values was higher than that simulated with non-thermal acclimated parameter values. Net ecosystem CO2 exchange (NEE) was much higher after constraining model parameters with observational data from the warming treatments, releasing C at a rate of 28.3 g C m-2 yr-1 °C-1. Our data-model integration study suggests that peatlands are likely to release more C than previously estimated. Earth system models may overestimate C uptake by peatlands under warming if physiological thermal acclimation of plants is not incorporated. Thus, it is critical to consider the long-term physiological thermal acclimation of plants in the models to better predict global C dynamics under future climate and their feedback to climate change.
DOI: 10.15468/dl.vn762e
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Dendrobium perpaulum Seidenf."
 ]
}

 The dataset includes 2 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0169973-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.