cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5517/ccdc.csd.cc2g89rt
title: CCDC 2272106: Experimental Crystal Structure Determination

description: Related Article: Ling-Qi Du, Chu-Jie Zeng, Dong-Yin Mo, Qi-Pin Qin, Ming-Xiong Tan, Hong Liang|2024|J.Inorg.Biochem.|251|112443|doi:10.1016/j.jinorgbio.2023.112443
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.cc2g89sv
title: CCDC 2272107: Experimental Crystal Structure Determination

description: Related Article: Ling-Qi Du, Chu-Jie Zeng, Dong-Yin Mo, Qi-Pin Qin, Ming-Xiong Tan, Hong Liang|2024|J.Inorg.Biochem.|251|112443|doi:10.1016/j.jinorgbio.2023.112443
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.cc2g89tw
title: CCDC 2272108: Experimental Crystal Structure Determination

description: Related Article: Ling-Qi Du, Chu-Jie Zeng, Dong-Yin Mo, Qi-Pin Qin, Ming-Xiong Tan, Hong Liang|2024|J.Inorg.Biochem.|251|112443|doi:10.1016/j.jinorgbio.2023.112443
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: 10.15468/dl.d8n2jm
title: Occurrence Download

description: A dataset containing 35593 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Stauroderus scalaris (Fischer von Waldheim, 1846)",
 "HasCoordinate is true"
 ]
}

 The dataset includes 35593 records from 284 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0049674-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.nxqamc
title: Occurrence Download

description: A dataset containing 91036 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Dendrobatidae"
 ]
}

 The dataset includes 91036 records from 387 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0049671-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.45ympb
title: Occurrence Download

description: A dataset containing 1 species occurrences available in GBIF matching the query:
{
 "Geometry" : [
 "POLYGON ((149.68554 -33.090134, 149.68554 -33.094626, 149.692277 -33.094626, 149.692277 -33.090134, 149.68554 -33.090134))"
 ]
}

 The dataset includes 1 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0049675-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.17632/hfsdjt335p.1
title: Tool for the detection of predatory journals in scientific texts / Herramienta para la detección de revistas depredadoras en textos científicos

description: The lists of predatory journals of Scholarly Open Access and Stop Predatory Journals were taken as a reference and developed a tool to detect them in scientific texts.
DOI: 10.15468/dl.p4dkp3
title: Occurrence Download

description: A dataset containing 128 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Brazil",
 "GadmGid is one of (ECU.15.1.1_1, COL.1_2, PER.1_1, GUF, GUY, SUR, VEN.1_1, BRA.3_1, BRA.23_1, BRA.4_1, BRA.14_1)",
 "OccurrenceStatus is Present",
 "TaxonKey is Parkia discolor Spruce ex Benth."
 ]
}

 The dataset includes 128 records from 25 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0049677-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3y3egs
title: Occurrence Download

description: A dataset containing 19929 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Global compendium of Aedes aegypti occurrence"
 ]
}

 The dataset includes 19929 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0049676-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.17632/hnbc8np44v.1
title: Published Journal of Studies in Islam and Psychology; No. 21

description: The philosophy of psychology with a critical outlook from the perspective of Islam;
 The uses of psychology in the service of the Islamic society and its needs;
 The formation of psychology in the Islamic society;
 Psychological analysis of Islamic concepts in areas such as:
 1. Anthropology, such as: banned, impatience, hasty, captious, pious, faithful;
 2. Belief, such as: God, resurrection, Imamate, intercession, Paradise, Hell and ...;
 3. Value, such as: repentance, trust, self-esteem, mental relaxation, grief, fear;
 4. Practical instructions of Islam, such as: qisas (retaliation), prayers, inheritance, hajj, khums (one fifth);
 Study of psychological findings from Islamic perspective in terms of critique, confirmation and completion, alternative presentation, presentation of new theory;
DOI: 10.15468/dl.f7fauw
title: Occurrence Download

description: A dataset containing 209 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Stenobothrus crassipes (Charpentier, 1825)",
 "HasCoordinate is true"
 ]
}

 The dataset includes 209 records from 11 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0049680-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.94hx8j
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "Geometry" : [
 "POLYGON ((149.748422 -33.094626, 149.748422 -33.096872, 149.752914 -33.096872, 149.752914 -33.094626, 149.748422 -33.094626))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0049679-240626123714530/datasets/export for details.
DOI: 10.15468/dl.w6nxk6
title: Occurrence Download

description: A dataset containing 6409 species occurrences available in GBIF matching the query:
{
 "and" : [
 "GadmGid is one of (ARG, CHL, PRY, URY, FLK, BRA.21_1, BRA.16_1, BRA.24_1)",
 "TaxonKey is Sisyrinchium L."
 ]
}

 The dataset includes 6409 records from 133 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0049678-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.48577/jpl.f7ibud
title: Extending Coverage Modeling to Voter Behavior for Spacecraft Reliability Modeling

description: Embedded computer-based systems, or digital systems, are used in applications, such as spacecraft, which require high reliability. Meeting the reliability requirements at the lowest possible cost, typically involves trade studies that aim to quantify the value of different mechanisms for obtaining high reliability. One of these mechanisms is fault tolerance, which involves the detection, location, isolation, and recovery of the system upon occurrence of a fault. The coverage parameter has been defined as the likelihood of successfully recovering from a fault that has occurred. If the fault and error handling mechanisms cannot successfully cover all the faults in the system, then the coverage factor is less than one and the system has imperfect coverage. An accurate reliability analysis of the system thus must take into consideration the coverage parameter, for systems with imperfect coverage. Methods for incorporation of the coverage parameter in system reliability analysis have been developed. These methods consider the uncovered failure of components both at the subsystem and system level. At the subsystem level, and in the context of hierarchical systems, the uncovered failure of a component can cause the failure of a given subsystem. At the systems level, the uncovered failure of a component can cause systems level failures. One of the mechanisms for including fault tolerance in the system is masking faults using voters. We propose to extend the existing methods for coverage modeling to consider the behavior of voters and their contribution to the prevention of uncovered failures. We consider that the system can have three states: successful, fail covered and fail uncovered and find the likelihood of each of these states as a function of the likelihood of the coverage parameter for each component as well as the likelihood of successful fault masking by the voter.
DOI: 10.48577/jpl.xpcgvm
title: WRR paper - Launching into Societal Benefits from the Surface Water and Ocean Topography (SWOT) Mission

description: The 10th Surface Water and Ocean Topography (SWOT) Applications Meeting, held one year after the satellite's launch, highlighted significant milestones in mission progress and showcased the innovative work of SWOT Early Adopters (EA) using mission data products. Over 100 participants from diverse sectors convened to discuss operational applications leveraging SWOT’s unprecedented water surface measurements. The meeting emphasized applied science efforts to enhance hydrology and oceanographic models. This summary highlights the breadth of operational and private-sector uses of SWOT data, emphasizing its potential to drive new innovations and deliver societal benefits, such as improved water resource management, flood prediction, and climate resilience.
DOI: 10.15468/dl.k984mh
title: Occurrence Download

description: A dataset containing 28304 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Hydrocotyle ranunculoides L.fil."
 ]
}

 The dataset includes 28304 records from 458 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008159-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.48577/jpl.kxiza0
title: GUIDANCE, NAVIGATION, AND CONTROL FOR THE DEEP SPACE OPTICAL COMMUNICATION MISSION

description: NASA’s Deep Space Optical Communication (DSOC) mission is currently operating on-board the PSYCHE spacecraft and has demonstrated the first optical communication link from beyond the Earth-Moon system. The opti- cal link requires micro-radian level pointing stability which DSOC achieves through a combination of passive isolation, to reject high frequency distur- bances from the spacecraft, and active pointing control, to track the uplink and downlink stations. The passive isolation is enabled by a floating platform that is tethered to the main spacecraft with soft cables. The floating platform holds a telescope assembly for both receiving the uplink and transmitting the dowlink signals. The floating platform is actively controlled to both reject disturbances from the main spacecraft and to track an uplink signal, which is in turn used as a reference for downlink pointing. In this architecture, down- link pointing control is only used to track the slowly varying drift between the uplink and downlink directions; all pointing isolation is provided by the floating platform control. This allows the dowlink pointing to operate at a nearly fixed point which improves the calibration of the dowlink pointing bias between operational activities. Current experience confirms that the softness and strain in the tethering cables are key design parameters. Furthermore, idiosyncrasies in the sensors used for platform control have, in some instances, hampered pointing performance, which could be resolved in future missions.
DOI: 10.15468/dl.vwmqur
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Spodoptera frugiperda ascovirus 1a"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008160-250127130748423/datasets/export for details.
DOI: 10.48577/jpl.wqf75y
title: An Autoencoder Architecture for L-band Passive Microwave Retrieval of Landscape Freeze-Thaw Cycle

description: —Estimating the landscape and soil freeze-thaw (FT) dynamics in the Northern Hemisphere is crucial for under standing permafrost response to global warming and changes in regional and global carbon budgets. A new framework for surface FT-cycle retrievals using L-band microwave radiometry based on a deep convolutional autoencoder neural network is presented. This framework defines the landscape FT-cycle retrieval as a time series anomaly detection problem, considering the frozen states as normal and the thawed states as anomalies. The autoencoder retrieves the FT-cycle probabilistically through supervised reconstruction of the brightness temperature (TB) time series using a contrastive loss function that minimizes (maximizes) the reconstruction error for the peak winter (summer). Using the data provided by the Soil Moisture Active Passive (SMAP) satellite, it is demonstrated that the framework learns to isolate the landscape FT states over different land surface types with varying complexities related to the radiometric characteristics of snow cover, lake-ice phenology, and vegetation canopy. The consistency of the retrievals is assessed over Alaska using in situ observations, demonstrating an 11% improvement in accuracy and reduced uncertainties compared to traditional methods that rely on thresholding the normalized polarization ratio.
DOI: 10.48577/jpl.xskffr
title: Overview of the Deep Space Optical ommunications (DSOC) technology demonstration

description: The National Aeronautics and Space Administration (NASA) Deep Space Optical Communications (DSOC) Project implemented by the Jet Propulsion Laboratory (JPL), has completed weekly optical link demonstrations from November 2023 – December 2024, following the Psyche spacecraft launch in October 2023. The flight laser transceiver, hosted by NASA’s Psyche spacecraft, along with optical ground stations located in Southern California were used. Over this period, downlink data-rates of 6.25 – 267 Mb/s were achieved over deep space distances of 0.2 – 2.7 astronomical units (AU), or 30 – 400 million Km. Optical link acquisition, tracking and pointing was initiated with a modulated uplink laser assembly that also delivered communications at a fixed rate of 1.8 kb/s over distances of 0.2 – 3.3 AU.
DOI: 10.48577/jpl.weuh4r
title: Psyche's Thruster Checkouts: Design, Navigation Strategy, and Results

description: Psyche, a low-thrust solar electric propulsion spacecraft, is currently on its way to the main- belt asteroid (16) Psyche. The sole source of propulsion is a set of four Hall effect thrusters, a technology which had never flown beyond cislunar space prior to this mission. In order to ac- curately design thrust maneuvers and predict the trajectory of the spacecraft while thrusting, the thrusters needed to be characterized and calibrated during the initial checkout phase. We detail here the design of these calibration activities, the navigation strategy and filter setup for estimating the actual thrust, and the results obtained for the Psyche mission.
DOI: 10.48577/jpl.axq6zm
title: Glacial Vermicular Ridge Features on Axel Heiberg Island, Nunavut, Canada

description: Vermicular Ridge Features (VRFs) comprise a series of ridges and troughs with a circular, sinuous, and anastomosing morphology composed of clast-rich sandy diamict. VRFs were first reported on the south coast of Devon Island, Nunavut, Canada, in the Dundas Harbour region. Here, we document the presence of VRFs near Mokka Fjord on Axel Heiberg Island, Nunavut, Canada. We utilize field observations, ultra high resolution LiDAR, and ground penetrating radar to characterize and compare the morphometry and sedimentology of VRFs near Mokka Fjord on the eastern coast of Axel Heiberg Island to other periglacial, paraglacial, and glacial landforms. A leading periglacial (i.e., segregation ice features/lithalsas) and glacial (i.e., ring-ridge moraines and kame/kettled terraces) origin are presented. We interpret Mokka Fjord VRFs to be an ice-marginal feature resulting from paraglacial ablation of buried glacial ice producing a hummocky ring-ridge moraine comprised of supra- and englacial debris. This formation mechanism would infer a largely polythermal glacial environment with limited water supply. Likely from occasional warm-based periods at the ice margins which may allow sediment output and ice burial from basal ice debris redistribution or the thinning and subsequent burial of snout ice from glaciofluvial outwash.
DOI: 10.48577/jpl.r0j6jf
title: Unlocking Ecological Insights from Subseasonal Visible-to-Shortwave Infrared Imaging Spectroscopy: The SHIFT Campaign

description: We stand at the threshold of a transformative era in Earth observation, marked by space-borne visible to shortwave infrared (VSWIR) imaging spectrometers that promise consistent global observations of ecosystem function, phenology, and inter- and intra-annual change. However, the full value of repeat spectroscopy, the information embedded within different temporal scales, and the reliability of existing algorithms across diverse ecosystem types and vegetation phenophases have remained elusive due to the absence of suitable subseasonal spectroscopy data. In response, the Surface Biology and Geology (SBG) High-Frequency Time Series (SHIFT) campaign was initiated during late February, 2022 in Santa Barbara County, California. SHIFT, designed to support NASA's SBG mission, addressed mission scoping, scientific advancement, applications development, and community building. This ambitious endeavor included weekly Airborne Visible-infrared Imaging Spectrometer-Next Generation (AVIRIS-NG) imagery acquisitions for 13 weeks (spanning February 24 to May 29, 2022), accompanied by coordinated terrestrial vegetation and coastal aquatic data collection. We describe the rich datasets collected and illustrate how the complex sub-seasonal patterns of change can be linked to biological science and applications, surpassing insights from multispectral observations. Leveraging open-source processing methods and cloud-based analysis tools, the SHIFT campaign showcases the readiness of the scientific community to harness ecological insights from remotely sensed hyperspectral time series. We provide an overview of SHIFT's goals, data collections, preliminary results, and the collaborative efforts of early career scientists committed to unlocking the transformative potential of high-frequency time series data from space-borne VSWIR imaging spectrometers.
DOI: 10.48577/jpl.zfmuil
title: A Separated Thinned Array Concept for Remote Sensing of Antarctic Ice Sheet Temperature

description: We present a concept for L band remote sensingof Antarctic ice sheet temperature using a separated thinnedinterferometric array. This concept leverages the relative stabilityof ice sheet thermal emission over long periods of time togradually assemble a collection of array baselines which arejointly transformed to develop large image facets. From anassessment of feasibility, we determine that such a system ispossible for achieving 1-10 kilometer spatial resolution overmonthly to yearly timescales with as few as 10-20 elements; evenfewer elements are required for sensing the ice sheet center. Theimage reconstruction problem is posed as a data constraint inthe Fourier domain with an total variational regularization in theimage domain. We use ice sheet thermomechanical and radiativetransfer modeling to develop realistic ice sheet images, and theseimages are used in observing system simulations to demonstratethe proposed approach.
DOI: 10.48577/jpl.jtqpa7
title: Ground Laser Receivers for the Deep Space Optical Communications Demonstration: Performance and lessons learned from first year of operations

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

description: A dataset containing 121 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is one of (Ethiopia, Eritrea, South Sudan, Sudan, Djibouti, Somalia)",
 "TaxonKey is Cucumis dipsaceus Ehrenb. ex Spach"
 ]
}

 The dataset includes 121 records from 20 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008161-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.68dtbt
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Eucalyptus camaldulensis Denham"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008162-250127130748423/datasets/export for details.
DOI: 10.48577/jpl.hhlj8l
title: Psyche’s Thruster Checkouts:Design, Navigation Strategy, and Results

description: No abstract available.
DOI: 10.48577/jpl.dwivxh
title: Characterizing Precipitation and Soil Moisture Drydowns in Finland Using SMAP Satellite Data

description: Precipitation (P) and soil moisture (SM) are critical components of the global water, energy, and biogeochemical cycles, yet their patterns and interrelations in the Arctic are poorly understood. Due to the sparse in situ measurement network, satellites are the only way to observe P and SM in high-latitude regions. This study uses NASA’s SMAP satellite to analyze the relationship between SM and P, assess the feasibility of estimating P from SM, and examine SM drydown patterns in Finland from April to September over 2018-2019. The analysis reveals a notable spatial and temporal variability in SM, with a weaker correlation between P and SM in spring due to snowmelt and a stronger relationship in summer and fall. Water bodies complicate the SM retrieval causing the SM retrievals to saturate. Using the SM2RAIN algorithm, we estimated P from SM data. The algorithm shows promising results, detecting the area of rainfall accurately in most cases but estimating the intensity of the rainfall is more challenging, particularly for light and very heavy rain. We analyzed SM drydown patterns by fitting an exponential model to each SM drydown period, from which we estimated the exponential decay time scale (τ) and the lower bound of SM (SMmin). τ does not show much spatial or temporal variability. The distribution of τ is positively skewed, with a mode of 1.6 days and a median of 4.0 days, consistent with other studies. The distribution of SMmin is also positively skewed, with a mode of 0.14 m3 m-3 and a median of 0.17 m3 m-3. SMmin exhibits another lower peak at 0.02 m3 m-3, the lower limit of SMAP SM retrievals, possibly causing an artifact in the results. SMmin shows spatial variability, with the lower bound being slightly higher near water bodies but also showing a more prominent peak at 0.02 m3 m-3. Grid cells with dense vegetation and low vegetation agree better with each other, indicating that water bodies particularly affect and complicate SM retrieval. The promising results suggest that the method could be applied across the entire Arctic region.