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  1. 1241
    “…Forty-seven participants completed the emergency simulation and rated their workload using the NASA-TLX questionnaire. Results indicated that the proposed in-game metrics yielded significant associations both with subjective workload measures as well as with gaming performance. …”
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    Measuring Cognitive Load Using In-Game Metrics of a Serious Simulation Game
  2. 1242
    “…A growing constellation of satellites is providing near‐global coverage of column‐averaged CO(2) observations. Launched in 2019, NASA’s OCO‐3 instrument is set to provide XCO(2) observations at a high spatial and temporal resolution for regional domains (100 × 100 km). …”
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    An Interpolation Method to Reduce the Computational Time in the Stochastic Lagrangian Particle Dispersion Modeling of Spatially Dense XCO(2) Retrievals
  3. 1243
    por Mustaqeem, Mohd., Saqib, Mohd.
    Publicado 2021
    “…We have employed PROMISE (CM1: 344 observations, KC1: 2109 observations) data from the directory of NASA to conduct our research. We split the dataset into training (CM1: 240 observations, KC1: 1476 observations) dataset and testing (CM1: 104 observations, KC1: 633 observations) datasets. …”
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    Principal component based support vector machine (PC-SVM): a hybrid technique for software defect detection
  4. 1244
    “…Based on the statistical data collected from the NASA Earth Observatory, the European Space Agency, and the Global Carbon Project, the findings of this study reveal that the climate/environment has improved during COVID-19, including better environmental quality and water quality with low carbon emissions and sound pollution. …”
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    Climate change during the COVID-19 outbreak: scoping future perspectives
  5. 1245
    “…To quantify the microgravity-induced changes to bone health in animals, we systematically searched Medline, Embase, Web of Science, BIOSIS, and NASA Technical reports. We selected 40 papers focusing on the bone health of 95 rats, 61 mice, and 9 rhesus monkeys from 22 space missions. …”
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    Bone health in spacefaring rodents and primates: systematic review and meta-analysis
  6. 1246
    “…The extension of human space exploration from a low earth orbit to a high earth orbit, then to Moon, Mars, and possibly asteroids is NASA’s biggest challenge for the new millennium. Integral to this mission is the effective, sufficient, and reliable supply of cryogenic propellant fluids. …”
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    An advance in transfer line chilldown heat transfer of cryogenic propellants in microgravity using microfilm coating for enabling deep space exploration
  7. 1247
    “…Here, taking 20 global megacities as examples, we adopted the NASA’s Black Marble NTL data with a daily resolution to investigate their spatio-temporal changes. …”
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    Lockdown induced night-time light dynamics during the COVID-19 epidemic in global megacities
  8. 1248
    “…Secondary outcomes included workload assessments of the team leader and CPR Coach using the NASA Task Load Index and perceptions of CPR quality. …”
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    Impact of an untrained CPR Coach in simulated pediatric cardiopulmonary arrest: A pilot study
  9. 1249
    “…The forests were the chief ecological sources distributed in the non-Karst area, where Bamei Town, Yangliujing Township and Nasa Town had the highest distribution. Secondly, the revised resistance value is similar to “Zhe (Zhetu Township)-Lian (Liancheng Town)-Yang (Yangliujing Township)-Ban (Bambang Township)”. …”
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    Ecological Security Pattern Construction in Karst Area Based on Ant Algorithm
  10. 1250
    “…In this study, which is the first in a two part series, we introduce a series of calibration techniques developed to apply a novel joint retrieval algorithm for permafrost active layer thickness retrieval to an airborne InSAR dataset acquired in 2017 by NASA's Uninhabited Aerial Vehicle Synthetic Aperture Radar over Alaska and Western Canada. …”
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    Permafrost Dynamics Observatory—Part I: Postprocessing and Calibration Methods of UAVSAR L‐Band InSAR Data for Seasonal Subsidence Estimation
  11. 1251
    “…The International Space Station (ISS) is an isolated, closed human habitat that can be harnessed for cross-sectional and longitudinal functional microbiome studies. Using NASA-archived microbial isolates collected from the ISS potable water system over several years, we profiled five phenotypes: antibiotic resistance, metabolism, hemolysis, and biofilm structure/composition of individual or multispecies communities, which represent characteristics that could negatively impact astronaut health and life-support systems. …”
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    Longitudinal characterization of multispecies microbial populations recovered from spaceflight potable water
  12. 1252
    por Stahn, Alexander C., Kühn, Simone
    Publicado 2021
    “…Fifty years after the first humans stepped on the Moon, space faring nations have entered a new era of space exploration. NASA’s reference mission to Mars is expected to comprise 1100 days. …”
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    Brains in space: the importance of understanding the impact of long-duration spaceflight on spatial cognition and its neural circuitry
  13. 1253
    “…Moreover, astronaut samples from the NASA Twins Study confirmed these expression signatures in miRNA sequencing, single-cell RNA sequencing (scRNA-seq), and single-cell assay for transposase accessible chromatin (scATAC-seq) data. …”
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    Circulating miRNA Spaceflight Signature Reveals Targets for Countermeasure Development
  14. 1254
    “…In December 2018, the NASA InSight lander successfully placed a seismometer on the surface of Mars. …”
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    A Reconstruction Algorithm for Temporally Aliased Seismic Signals Recorded by the InSight Mars Lander
  15. 1255
    “…Samples were collected through the simple random sampling. NASA task load index and Maslach questionnaire were used for the assessment of MWL and OB, respectively. …”
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    Mental workload and occupational burnout among the faculty members and administrative staff of Yazd Public Health School
  16. 1256
    “…To mitigate such errors, a land surface analysis is included in many such systems, although not yet in the currently operational NASA Goddard Earth Observing System (GEOS) ADAS. …”
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    Assimilation of SMAP Brightness Temperature Observations in the GEOS Land–Atmosphere Data Assimilation System
  17. 1257
    “…Orbital and surface observations can shed light on the internal structure of Mars. NASA’s InSight mission allows mapping the shallow subsurface of Elysium Planitia using seismic data. …”
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    The shallow structure of Mars at the InSight landing site from inversion of ambient vibrations
  18. 1258
    “…In this study, a Hutchinson hypervolume is defined with temperature, humidity, air pressure, precipitation, and cloud cover climate vectors collected from the National Oceanic and Atmospheric Administration (NOAA) that were matched to mosquito presence and absence points extracted from NASA’s citizen science platform called GLOBE Observer and the National Ecological Observatory Network. …”
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    MOSQUITO EDGE: An Edge-Intelligent Real-Time Mosquito Threat Prediction Using an IoT-Enabled Hardware System
  19. 1259
    por Lau, Jan C. L., Mombaur, Katja
    Publicado 2022
    “…The proposed protocol was evaluated with the System Usability Scale, NASA Raw Task Load Index, and two custom surveys. …”
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    Preliminary Study on a Novel Protocol for Improving Familiarity with a Lower-Limb Robotic Exoskeleton in Able-Bodied, First-Time Users
  20. 1260
    “…Their time to completion and number of attempts before successful completion were recorded, and each subject was asked to fill out a NASA Task Load Index (TLX) form with respect to their experience. …”
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    Patient‐worn endoscopy mask to protect against viral transmission
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