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

description: A dataset containing 6900 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Trachycephalus typhonius (Linnaeus, 1758)"
 ]
}

 The dataset includes 6900 records from 192 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0027296-231120084113126/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.64ww3w
title: Occurrence Download

description: A dataset containing 25 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Cephalophyllum parviflorum L.Bolus"
 ]
}

 The dataset includes 25 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0085064-240229165702484/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wbnfou
title: Occurrence Download

description: A dataset containing 427 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Corythophora R.Knuth",
 "HasGeospatialIssue is false",
 "HasCoordinate is true"
 ]
}

 The dataset includes 427 records from 16 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015004-160118175350007/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.br8ea9
title: Occurrence Download

description: A dataset containing 12 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 Abronia fuscolabialis (Tihen, 1944)"
 ]
}

 The dataset includes 12 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0085080-240229165702484/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.cjez23
title: Occurrence Download

description: A dataset containing 9225 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Coleostephus myconis (L.) Rchb.fil."
 ]
}

 The dataset includes 9225 records from 228 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0028609-231120084113126/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.734371
title: (Table 43) Distribution of rotated factor loadings for chemical component contents in the section of Upper Cenozoic deposits from DSDP Holes 70-506, 70-506C, 70-507D, 70-507F, 70-507H, 70-509B

description: Factor scores see at Table 42 (http://doi.pangaea.de/10.1594/PANGAEA.734968).
DOI: 10.1594/pangaea.820832
title: Abundance of pteropods in the Academy Bay, Sea of Okhotsk collected at July-August during RV Lugovoe cruise in 2004
DOI: 10.1594/pangaea.815946
title: (Table 3) Relative contribution of diatom size fractions in sea ice samples obtained near Point Barrow 2005-2006
DOI: 10.1594/pangaea.788045
title: (Table 2-1) Contents of metal cations in ferromanganese micronodules from the Northeast Basin of the Pacific Ocean
DOI: 10.1594/pangaea.817021
title: (Table 7) Deviations from the mean value for all major elements for the different laboratories at DSDP Holes 68-501 and 70-504B

description: The nine laboratories are the Woods Hole Oceanographic Institution (WHOI), the Vernadsky Institute of Geochemistry and Analytical Chemistry, Moscow (VIG), the Department of Geology and Geography, University of Alabama (ALA), the Centre Océanologique de Bretagne, Brest, France (COB), the Institut für Petrographie und Geochemie der Universitàt Karlsruhe, Karlsruhe, Federal Republic of Germany (UKAR), the Department of Geology, University of Newcastle upon Tyne, United Kingdom (UNUT), the Institute of Geology of Ore Deposits, Petrography Mineralogy, and Geochemistry, Moscow (IGOD), the Institut Dolomieu, Université de Grenoble, France (UGRE), and the Centre de Sédimentologie et Géochimie de la Surface, Strasbourg, France (CSGS).
DOI: 10.1594/pangaea.854690
title: (Table 1, page 1156-1157), Composition of a fossil manganese nodules from Eastern and Western Timor

description: From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions. At the time it was the most extended data compilation on ferromanganese deposits world wide. Initially published in a proprietary format incompatible with present day standards it was jointly decided by AWI and NOAA to transcribe this legacy data into PANGAEA. This transfer is augmented by a careful checking of the original sources when available and the encoding of ancillary information (sample description, method of analysis...) not present in the NOAA-MMS database.
DOI: 10.1594/pangaea.744215
title: Physical oceanography during Eldjarn cruise Eldjarn86/1 to the North Sea
DOI: 10.1594/pangaea.753586
title: (Table 4) Normalized varimax matrix of Model 2 for samples from ODP Hole 112-681A and 112-686A
DOI: 10.1594/pangaea.856724
title: (Appendix 1, page 78-79) Iron and manganese in Baltic Sea concretions

description: From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions. At the time it was the most extended data compilation on ferromanganese deposits world wide. Initially published in a proprietary format incompatible with present day standards it was jointly decided by AWI and NOAA to transcribe this legacy data into PANGAEA. This transfer is augmented by a careful checking of the original sources when available and the encoding of ancillary information (sample description, method of analysis...) not present in the NOAA-MMS database.
DOI: 10.1594/pangaea.760901
title: (Table 3) Representative pyroxene and spinel chemistry of basaltic rocks from ODP Sites 123-765 and 123-766

description: Cation numbers on O = 6 (pyroxenes) and O = 4 (spinels) basis. The oxide values are normalized to total 100%. Fe2O3 of spinel was estimated so as to make cation total 3 on the 4 oxygen basis, assuming R2+R3+ 2O4 stoichiometry and TiR2+ - 2R3+ exchange.
DOI: 10.1594/pangaea.830140
title: Downcore specific low-field magnetic susceptibility of 4 cores from the Bay of Seine

description: Low-field magnetic susceptibility of every sample was measured with an MFK1 susceptibilimeter (AGICO; K_LF ). The obtained value was normalized by the weight of the sample to determine the specific low-field magnetic susceptibility, X_LF.
DOI: 10.1594/pangaea.759968
title: (Table 2) Bubble sizes in waters of the Atlantic Ocean from results of measurements aboard R/V Nerey
DOI: 10.1594/pangaea.722836
title: (Table 1) Stratigraphic correlation of ODP Holes 113-690B and 117-1051A
DOI: 10.1594/pangaea.745374
title: Table 4 Poissons ratio versus depth
DOI: 10.1594/pangaea.755346
title: (Table 4) Hydrolyzate group composition of humic acids in bottom sediments of the Western Pacific
DOI: 10.1594/pangaea.772455
title: Hydrochemistry measured on water bottle samples during cruise Pechora1995

description: No original source is given by the authors of the atlas.
DOI: 10.1594/pangaea.777953
title: (Table 1) Concentration of plutonium isoptopes in dry matter of bottom sediments from the Kerch Straight area in December 2007

description: A study of redistribution of alpha-radioactive isotopes of plutonium, 239,240Pu and 238Pu in coastal ecosystems off the northern Black Sea coast for quantitative characterization of modern radioecological situation in these waters with respect to plutonium was the aim of this work.
description: The Kerch Straight connects the Azov and Black Seas.
DOI: 10.48577/jpl.h7qhon
title: The Evolution of Deep Space Navigation: 2018-2020

description: The exploration of the planets of the solar system using robotic vehicles has been underway since the early 1960s. During this time the navigational capabilities employed have increased greatly in accuracy, as required by the scientific objectives of the missions and as enabled by improvements in technology. This paper is the tenth in a chronological sequence dealing with the evolution of deep space navigation. The time interval covered extends from mid-to-late 2018 to early 2020. The paper focuses on the observational techniques that have been used to obtain navigational information, propellant-efficient means for modifying spacecraft trajectories, and the computational methods that have been employed, tracing their evolution through eight planetary missions.
DOI: 10.1594/pangaea.761233
title: (Table 2) Primary production of phytoplankton, its specific growth rate, and production of autotrophic picoplankton in waters of the Saint Paul Island, Pribilof Islands, Bering Sea
DOI: 10.1594/pangaea.806577
title: (Table 5) Representative chlorite and chlorite-smectite analyses of ODP Holes 137-504B and 140-504B
DOI: 10.48577/jpl.cs2div
title: Prompt Patterns For PDS4 Information Modeling

description: Prompt Patterns provide general and reusable solutions to commonly occurring problems within specific con-texts while interacting with a Large Language Model (LLM) such as GPT4. A catalog of generic prompt engineering patterns [1] has been published to help users improve LLM results and to promote further re-search in prompt engineering. Software engineering software patterns are an analog to prompt patterns, providing reusable solutions to common problems in a particular context. The catalog defines five categories of prompt pat-terns including Input Semantics, Output Customization, Error Identification, Prompt Improvement, Inter-action, and Context Control. Prompt patterns from two of categories, Input Semantics and Output Customiza-tion have been applied to problems found in information modeling for the Planetary Data System (PDS). These patterns focus on defining input to and output from the LLM. The Input Semantics category deals with how an LLM understands the input and how it translates the input into something it can use to generate output. The Output Customization category focuses on constraining or tailoring the types, formats, or structure of the output generated by the LLM.
DOI: 10.1594/pangaea.772569
title: Hydrochemistry measured on water bottle samples during cruise VegaDUGMS1982

description: No original source is given by the authors of the atlas.
DOI: 10.1594/pangaea.787945
title: (Table T1) Calcium carbonate content of ODP Site 172-1057

description: DEPTH, sediment is given in mbsf.
DOI: 10.1594/pangaea.526626
title: Amino acid analysis of the sedimentary organic matter in sediment core GIK12347-1/2, NW African continental margin (Table VIIIc)
DOI: 10.1594/pangaea.745639
title: Statistics for grain size analysis of surface sediments off Sylt collected during HEINCKE cruise HE278
DOI: 10.1594/pangaea.810653
title: (Table 1) Species abundance and fate of vascular plants near Abisko Reasearch Station during three decades

description: Low-altitude species consist of species with boreal, northern or other origin/distribution sensu Hultén 1950). PMK = The environmental monitoring programme; funded by the Swedish Environmental Protection Agency and data produced by the Department of Aquatic Science and Assessment at the Swedish University of Agricultural Sciences, SLU. http://www.ma.slu.se/. Accessed 14 Nov 2008.
DOI: 10.1594/pangaea.807487
title: Hydrochemistry measured on water bottle samples during Sagar Kanya cruise SK121
DOI: 10.1594/pangaea.807849
title: Primary production based on 14C uptake during TANGAROA cruise SOIREE
DOI: 10.1594/pangaea.834902
title: (Table 3) Changes in thermokarst lake extent, infilling with fen vegetation and lateral erosion at study sites in Canada, Russia and Sweden

description: Thermokarst lakes = surrounded by peat plateau along &gt;75% of the shoreline. For all study sites the changes in lake area were statistically significant (p &lt; 0.001), except for in the 2 km × 2 km area in Rogovaya (p = 0.63). Here, it could not be calculated as fen vegetation was difficult to identify in the aerial photographs.
DOI: 10.1594/pangaea.841861
title: Water depth, average flow velocity, average suspended sediment concentration, ship speed, bottom speed, and bed velocity for selected transects
DOI: 10.1594/pangaea.817759
title: (Table 4) Abundance of triterpenoid hydrocarbons in DSDP Sections 66-487-2-3 and 66-491-1-5

description: Section 66-487-2-3: + + + = approx. 5 ng/g; + + = approx. 2 ng/g; + = approx. &lt; 1 ng/g. Section 66-491-1-5: + + + = approx. 4 ng/g; + + = approx. 1 ng/g; + = &lt;0.5 ng/g. Empty cells = not detected.
DOI: 10.1594/pangaea.845379
title: Study of the fronts of Johnsons and Hurd Glaciers (Livingston Island, Antarctica) from 1957 to 2013, with links to shapefiles

description: The study of glacier fronts combines different geomatics measurement techniques as the classic survey using total station or theodolite, technical GNSS (Global Navigation Satellite System), using laser-scanner or using photogrammetry (air or ground). The measure by direct methods (classical surveying and GNSS) is useful and fast when accessibility to the glaciers fronts is easy, while it is practically impossible to realize, in the case of glacier fronts that end up in the sea (tide water glaciers). In this paper, a methodology that combines photogrammetric methods and other techniques for lifting the front of the glacier Johnsons, inaccessible is studied. The images obtained from the front, come from a non-metric digital camera; its georeferencing to a global coordinate system is performed by measuring points GNSS support in accessible areas of the glacier front side and applying methods of direct intersection in inaccessible points of the front, taking measurements with theodolite. The result of observations obtained were applied to study the temporal evolution (1957-2014) of the position of the Johnsons glacier front and the position of the Argentina, Las Palmas and Sally Rocks lobes front (Hurd glacier).
DOI: 10.1594/pangaea.856760
title: (Table 2) Mineral content in clay from different IODP Holes of 331-C0013, 331-C0017, East China sea shelf and different Taiwan rivers

description: &lt;1 = content is lower than the detection limit from the X-ray diffraction.
DOI: 10.1594/pangaea.745371
title: Table 1 Seismic velocities at 4 stations on Greenland
DOI: 10.1594/pangaea.886035
title: XRD raw data from IODP Exp365
DOI: 10.1594/pangaea.682243
title: Phytoplankton biomass in surface water during Akademik Vernadsky cruise AV22
DOI: 10.1594/pangaea.772459
title: Hydrochemistry measured on water bottle samples during cruise PM1983

description: No original source is given by the authors of the atlas.
DOI: 10.48577/jpl.fbc3ah
title: NEO Surveyor Mission Overview

description: NASA’s Near-Earth Object (NEO) Surveyor mission is designed to find, track, and characterize Potentially Hazardous Asteroids (PHAs) and comets, with a requirement to find the majority of asteroids large enough to cause severe regional damage. Expected to launch in September 2027, the infrared space telescope will execute its survey of NEOs from a Sun-Earth L1 halo orbit, which provides excellent viewing geometry for PHAs, short-range communications using near-Earth bands, and a stable, cold thermal environment that supports passive cooling. This paper describes the overall mission objectives, spacecraft and instrument design, and the trajectory design and navigation strategy.
DOI: 10.1594/pangaea.724453
title: Images of devonian stromatoporoids from southern Poland
DOI: 10.48577/jpl.uvkmdl
title: Navigation Results and Analysis for the LICIACube Mission

description: The Light Italian Cubesat for Imaging of Asteroids (LICIACube) was a 6U cubesat that operated alongside the Double Asteroid Redirection Test (DART) mission. LICIACube’s mission was to image the Didymos system and specifically the immediate aftermath of DART’s impact with Dimorphos. In order to obtain scientifically-meaningful imagery, navigation teams were employed to track, predict, and adjust LICIACube’s trajectory throughout its operational phase. This paper provides results and analysis from the Jet Propulsion Laboratory’s LICIACube Navigation Team’s experience with this mission with a focus on the aspects of this mission that made it unique from a navigation perspective.
DOI: 10.48577/jpl.vb10nd
title: PREDICTION OF THERMIONIC ENERGY CONVERSION PERFORMANCE AND PARAMETRIC EFFECTS USING GENETIC ALGORITHMS TO FIT PHYSICS-INSPIRED MODEL EQUATIONS TO PROTOTYPE TEST DATA

description: Thermionic converters have potential as an energy conversion technology for high temperature space and terrestrial applications using concentrated solar, nuclear reaction, and combustion processes as the heat source. Recent studies have generated experimental performance data for narrow-gap thermionic energy conversion devices. This investigation explores the use of genetic algorithms to fit existing data with physics-inspired model equations. The resulting model equations can be used for performance prediction for system design optimization or to explore parametric effects on performance. The model equations incorporate Richardson’s law for current density, including both the saturated and Boltzmann regimes, with appropriate relations for power delivered to the external load. The transition regime is characterized using two separate models, each accounting for non-uniformity in emission surfaces and irregularities in the manufacturing process. The trained models enable performance prediction of small-gap thermionic energy conversion devices. In this study, data was fitted for two different prototype designs. The prototype test data and postulated values for the work functions and a transition regime parameter are substituted into physics-inspired model equations, yielding performance models with three adjustable constants. Optimized values of these constants are determined using a genetic algorithm to best fit the experimentally determined performance data for prototype thermionic conversion devices tested in earlier studies. This approach is demonstrated to fit the performance data to within 9%. This methodology also allows the user to back-infer the effective work function values, which were found in this study to be consistent with independent measurement.
DOI: 10.1594/pangaea.820638
title: Abundance of pteropods in the Northern Cays area south of Kingston, Jamaica, during November & December 1985 and monthly in 1986
DOI: 10.48577/jpl.fo1lux
title: Check Valve Anomaly Investigation for the Mars 2020 Spacecraft

description: Following launch of the Mars 2020 spacecraft July 30, 2020, a fault response safely re-configured the operational pumps for the cruise heat rejection system as a result of a larger-than-expected system temperature gradient. Further analysis and investigation determined the cause to be a stuck-open check valve downstream of one of three pumps, allowing re-circulation through the pump itself and a reduced system flow rate. An in-flight characterization test confirmed the cause and cleared the check valve issue, returning the system to its as-designed flow rate. This investigation described here documents system thermal signatures with re-circulation, possible causes for the check valve issue, characterization results, and improvements for future missions.
DOI: 10.1594/pangaea.744688
title: (Table 1) Representative compositions of pyroxenes from rocks of the 15°20'N Fracture Zone, Atlantic Ocean
DOI: 10.1594/pangaea.789135
title: (Table 1A) Texture, composition and geochemistry at DSDP Site 93-603

description: Sediment depth is given in mbsf. D = dominant (&gt;25 [50]%); A = abundant; C = common (&gt; 10%); R = rare; T = traces (&lt; 10 [5]%); (T) = ? traces. #0 = traces.
DOI: 10.48577/jpl.9njewd
title: An Efficient Method for Image-Based Coarse Alignment of a Segmented Space Telescope

description: We propose an approach for coarse alignment of a segmented space telescope using science instrument images. The recommended steps go from arbitrarily large post launch rigid body misalignments to within the capture range of coarse phasing where segment piston error is the predominant residual wavefront error. These steps include five data collection and analysis methods comprising of metrology capture, segment capture and identification, segment translation, segment stacking, and fine alignment. Using a proposed architecture for the NASA Habitable Worlds Observatory (HWO) we describe the details of our recommended approach for each telescope alignment step. We then compare this recommended sequence to alternative alignment progressions used in existing segmented testbeds and telescopes in terms of number of data collections required. This model-based demonstration establishes that the recommended coarse and fine alignment sequence performs more efficiently in time and resource cost, handing off to coarse and fine phasing activities further along the telescope commissioning process.
DOI: 10.1594/pangaea.734222
title: (Table 20) Stratigraphic distribution of rotated factor loadings for chemical component contents (on terrigenous-free carbonate-free silica-free basis) in Mesozoic and Cenozoic deposits from DSDP Holes 62-465 and 62-465A

description: Factor scores see at Table 19 (http://doi.pangaea.de/10.1594/PANGAEA.734959).
DOI: 10.1594/pangaea.807696
title: (Table 3) Collembola and acari species composition in soils from Anchorage, Signy and Falkland Islands

description: Differences between OTC and control treatments, in relation to temperature at the soil surface, degree-days, freeze-thaw cycles, photosynthetically active radiation (PAR) and soil moisture. Analyses were based on the mean of the hourly data for the period December 2004-November 2005.
DOI: 10.1594/pangaea.810938
title: (Table 12) Trace elements of sedimentary deposits at DSDP Site 73-522
DOI: 10.1594/pangaea.807343
title: (Table 1) Mean annual salinity and temperature of ocean quahog (Arctica islandica) habitat
DOI: 10.1594/pangaea.816941
title: (Table 3) Chemical composition of basalt samples from DSDP Holes 69-504A, 69-505A, and 69-505B
DOI: 10.48577/jpl.g9wswp
title: Quantitative Modeling of Water Demand to Support a Continuous Human Presence on Mars

description: An important step toward establishing a continuous human presence on Mars is identifying landing sites that are suitable for human and scientific exploration. A key driver of landing site selection is the quantity of water needed to sustain human life. However, minimal work beyond first-order water demand estimates has been completed to date. To address this gap, this work quantitatively estimates how much water is needed to sustain a continuous human presence on Mars. Updates were made to a tool called HabNet, a MATLAB simulation tool that incorporates key mission parameters and outputs predictions of resource levels over time, to improve the accuracy and fidelity of water demand estimates. The updated HabNet tool was then used to simulate five discrete cases that collectively represent a Mars surface campaign crew profile that shows increasing and continuous human presence. Results from modeling water demand showed that the net total water demand for 4, 8, 12, 16, and 20 crew members on a 790-day mission are 38,669 kg, 76,545 kg, 118,069 kg, 151,617 kg, and 193,134 kg, respectively. For each crew size, 63-65 % of water is needed for generating MAV propellant, 22-23 % of the water is needed for crops, and 12-15 % is needed for life support. Additionally, the water demand per crew member per day was found to fluctuate between 12.00 kg to 12.50 kg across the five cases. Limitations associated with the water demand results were identified and areas for future work are discussed.
DOI: 10.1594/pangaea.806643
title: (Table 1) Paleomagnetic of ODP Holes 137-504B and 140504B dike samples