The JPL Open Repository (JOR) replaced the JPL Technical Report Server (TRS) in 2023. It is a repository for digital copies of technical publications authored by JPL employees. It includes journal articles (the Final Accepted Version), meeting papers, presentations, and other publications cleared for external distribution from 1992 to the present. It also includes research datasets from 2022 on.

Years covered: 1992 to the present.
  • 1992-2021 records were originally on the JPL Technical Report Server (TRS) on Dspace system; those records were migrated to Dataverse in 2022.
  • Records with publication date 2022 or later are native to the Dataverse.
  • Data sets: 2022 to present
  • There are a few pre-1992 records. Those were added to the system on a case-by-case request basis.

  • Persistent IDs (PIDs):
  • 1992-2021 records have Handles
  • 2022 and later records have Digital Object Identifiers (DOIs).
    • Featured Dataverses

    In order to use this feature you must have at least one published dataverse.

    Publish Dataverse

    Are you sure you want to publish your dataverse? Once you do so it must remain published.

    Publish Dataverse

    This dataverse cannot be published because the dataverse it is in has not been published.

    Delete Dataverse

    Are you sure you want to delete your dataverse? You cannot undelete this dataverse.

    Advanced Search

    41,871 to 41,880 of 42,180 Results
    Case Study: Formal Inspections at the Jet Propulsion Laboratory
    Jan 1, 1993
    Kelly, J. C.; Welz, L. W., 1993, "Case Study: Formal Inspections at the Jet Propulsion Laboratory", https://hdl.handle.net/2014/35137, Partners in Progress, JPL Open Repository
    The Jet Propulsion Laboratory (JPL) of the California Institute of Technology is a federally funded research and development center operating under contract to the National Aeronautics and Space Administration (NASA). JPL's charter emphasizes the exploration of the solar system i...
    Implication of the January 1990 Volcanic Eruption on Io for Resurfacing Rates and Energetics
    Jan 1, 1993
    Johnson, T. V.; Matson, D. L.; Veeder, G. J.; Blaney, D. L.; Goguen, J. D., 1993, "Implication of the January 1990 Volcanic Eruption on Io for Resurfacing Rates and Energetics", https://hdl.handle.net/2014/36446, ['American Geophysical Union, Fall Meeting', 'San Francisco, CA'], JPL Open Repository
    The high temperature event observed by ground based infrared radiometry of Io in January of 1990 can be modeled as an extremely active silicate lava flow which increased its area and cooled over a period of three hours. The best model at the start of the observations is a thermal...
    Stellar Populations in the Dwarf Elliptical Galaxy NGC 185
    Jan 1, 1993
    Lee, M.; Freedman, W.; Madore, B., 1993, "Stellar Populations in the Dwarf Elliptical Galaxy NGC 185", https://hdl.handle.net/2014/35145, JPL Open Repository
    This paper presents the BVRI CCD photometry of about 5,300 stars in the central area of the dwarf elliptical galaxy NGC 185 in the Local Group.
    Computation and Application of the TOPEX/Poseidon Orbit Event File
    Jan 1, 1993
    Spencer, David A.; Salama, Ahmed H., 1993, "Computation and Application of the TOPEX/Poseidon Orbit Event File", https://hdl.handle.net/2014/34781, Victoria, B.C., Canada, JPL Open Repository
    During TOPEX/POSEIDON, mission design process, the need was identified for sofware capabl of generating a predicted set or orbitala events for use in view period scheduling planning.
    An Unipolar Terminal-Attractor Based Neural Associative Memory with Adaptive Threshold and Perfect Convergence
    Jan 1, 1993
    Liu, Huang-Kuang; Wu, John, 1993, "An Unipolar Terminal-Attractor Based Neural Associative Memory with Adaptive Threshold and Perfect Convergence", https://hdl.handle.net/2014/34970, ['Optics Letters', 'Optical Society of America: Neural Networks', 'Denver, CO'], JPL Open Repository
    For the first time, a unipolar terminal-attractor based neural associative memory (TABAM)system with adaptive threshold and perfect convergence is presented. By adaptively setting thethreshold values for the dynamic iteration for the unipolar binary neuron states with terminal-at...
    Variations in Venus Cloud Particle Properties
    Jan 1, 1993
    Carlson, R. W.; Kamp, L. W.; Baines, K. H.; Pollack, J. B.; Grinspoon, G. H.; Encrenaz, T.; Drossart, P.; Taylor, F. W., 1993, "Variations in Venus Cloud Particle Properties", https://hdl.handle.net/2014/35734, n/a, JPL Open Repository
    Using Venus nightside data obtained by the Galileo Near Infrared Mapping spectrometer, we hav studied the correclation of 1.74 and 2.30 m radiation which is transmitted through the clouds.
    Improving Real-time Performance of Intelligent Systems with Dynamic Trade-off Evaluation
    Jan 1, 1993
    Schwuttke, U.M.; Gasser, L., 1993, "Improving Real-time Performance of Intelligent Systems with Dynamic Trade-off Evaluation", https://hdl.handle.net/2014/36342, USA, JPL Open Repository
    This paper describes dynamic trade-off evalation (DTE), a new technique that has been developed to improve the performance of real-time problem solving systems. The DTE technique is most suitable for environments in which the requirement for meeting time constraints is of equal o...
    Micromachined Tunneling Displacement Transducers for Physical Sensors
    Jan 1, 1993
    Kenny, T. W.; Kaiser, W. J.; Podosek, J. A.; Rockstad, H. K.; Reynolds, J. K.; Vote, E. C., 1993, "Micromachined Tunneling Displacement Transducers for Physical Sensors", https://hdl.handle.net/2014/35147, Journal of Vacuum Science and Technology, JPL Open Repository
    We have designed and constructed a series of tunneling sensors which take advantage of the extreme position sensitivity of electron tunneling. In these sensors, a tunneling displacement transducer, based on scanning tunneling microscopy principles, is used to detect the signal-in...
    Tailorable Doping-Spike PtSi Infrared Detectors Fabricated by Si Molecular Beam Epitaxy
    Jan 1, 1993
    Lin, T.; Park, J. S.; Gunapala. S. D.; Jones, E. W.; del Castillo, H. M., 1993, "Tailorable Doping-Spike PtSi Infrared Detectors Fabricated by Si Molecular Beam Epitaxy", https://hdl.handle.net/2014/36017, ['1993 International Conference on Solid State Devices and Materials', 'Chiba, Japan', 'Japan Journal of Applied Physics'], JPL Open Repository
    By incorporating a 1-nm-thick p+ doping spike at the PtSi/Si interface, we have successfullydemonstrated extended cutoff wavelengths of PtSi Schottky infrared detectors. The extended cutoffwavelengths resulted from the reduced effective potential barriers due to the combined effe...
    Cryocooler Resonance Characterization
    Jan 1, 1993
    Ross, R. Jr.; Johnson, D; Mon, G.; Smedley, G., 1993, "Cryocooler Resonance Characterization", https://hdl.handle.net/2014/35793, JPL Open Repository
    This paper presents the fundamental equations governing cyocooler mechanical efficiency and launch vibration response in terms of their implications for cooler design.
    Add Data

    Sign up or log in to create a dataverse or add a dataset.

    Sign Up Log In
    Share Dataverse

    Share this dataverse on your favorite social media networks.

    Link Dataverse
    Reset Modifications

    Are you sure you want to reset the selected metadata fields? If you do this, any customizations (hidden, required, optional) you have done will no longer appear.