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 include 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).
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    41,601 to 41,610 of 41,933 Results
    Molecular First Hyperpolarizabilities of a New Class of Asymmetric Squaraine Dyes
    Jan 1, 1993
    Chen, C.-T.; Marder, S. R.; Cheng, L.-T., 1993, "Molecular First Hyperpolarizabilities of a New Class of Asymmetric Squaraine Dyes", https://hdl.handle.net/2014/36594, UNKNOWN, JPL Open Repository
    The molecular first hyperpolarizabilities of a series of asymmetric squaraine dyes were measurd by electric-field-induced second harmonic generation; the dyes have negative **-values whose magnitudes are comparable to 4-N,N-dimethylamino-4'-nitrostilbene (DANS).
    In Situ Measurements of the C1O/HC1 Ratio: Heterogeneous Processing on Sulfate Aerosols and Oolar Stratospheric Clouds
    Jan 1, 1993
    Webster, C.; May, R.; Toohey, D.; Avallone, L.; Anderson, J.; Solomon, S., 1993, "In Situ Measurements of the C1O/HC1 Ratio: Heterogeneous Processing on Sulfate Aerosols and Oolar Stratospheric Clouds", https://hdl.handle.net/2014/35465, JPL Open Repository
    This paper describes the first simultaneous in situ measurements of stratospheric C1O and HC1.
    TOPEX Microwave Radiometer Thermal Control: Post-System-Test Modifications and On-Orbit Performance
    Jan 1, 1993
    Lin, Edward I., 1993, "TOPEX Microwave Radiometer Thermal Control: Post-System-Test Modifications and On-Orbit Performance", https://hdl.handle.net/2014/35320, ['Journal of Spacecraft and Rockets', 'AIAA: 28th Thermo Physics Conference', 'Orlando, FL'], JPL Open Repository
    The Topex Microwave Radiometer has had an excellent thermal performance since launch. The instrument, however, went through a hardware modification right before launch to correct for athermal design inadequacy that was uncovered during the spacecraft thermal vacuum test. This pap...
    Miniaturization in X-Ray and Gamma-Ray Spectroscopy
    Jan 1, 1993
    Bradley, J. G.; Iwanczyk, J. S.; Wang, Y. J., 1993, "Miniaturization in X-Ray and Gamma-Ray Spectroscopy", https://hdl.handle.net/2014/35370, UNKNOWN, JPL Open Repository
    The paper presents advances in two new sensor and miniaturized associated electronics technologies which, when combined, can allow for very significant miniaturization, and the reduction of weight and power consumption in x-ray and gamma-ray spectroscopy systems.
    Cost-Effective Mission Design for a Small Solar Probe
    Jan 1, 1993
    Kerridge, Stuart; Evans, Michael; Tsurutani, Bruce, 1993, "Cost-Effective Mission Design for a Small Solar Probe", https://hdl.handle.net/2014/36265, Laurel, MD, USA, JPL Open Repository
    No abstract provided
    1993 SEB Revival: Expansion Phase
    Jan 1, 1993
    Yanamandra-Fisher, P. A.; Hoffmann, W.; Friedson, A. J.; Orton, G. S.; Hora, J.; Fazio, G. G.; Shivanandan, K., 1993, "1993 SEB Revival: Expansion Phase", https://hdl.handle.net/2014/35601, Boulder, Colorado, USA, JPL Open Repository
    No abstract provided
    Total Ionizing Dose Effects in 12-Bit Successive-Approximation Analog-To-Digital Converters
    Jan 1, 1993
    Lee, C. I.; Rax, B. G.; Johnston, A. H., 1993, "Total Ionizing Dose Effects in 12-Bit Successive-Approximation Analog-To-Digital Converters", https://hdl.handle.net/2014/35214, ['IEEE Transactions on Nuclear Science', 'IEEE Nuclear and Space Radiation Effects Conference', 'Snowbird, Utah'], JPL Open Repository
    Analog-to-digital (A/D) converters are critical components in many space and military systems, and there have been numerous advances in A/D converter technology that have increased the resolution and conversion time. The increased performance is due to two factors: (1) advances i...
    Mars Relay Satellite: Key to Enabling Low-Cost Exploration Missions
    Jan 1, 1993
    Hastrup, R.; Cesarone, R.; Miller, A., 1993, "Mars Relay Satellite: Key to Enabling Low-Cost Exploration Missions", https://hdl.handle.net/2014/36286, ['Acta Astronautica', 'International Academy of Astronautics (IAA): Conference on Low-Cost Planetary Missions', 'Laurel, Maryland'], JPL Open Repository
    Recently, there has been increasing evidence of a renewed focus on Mars exploration both by NASA and the international community. The thrust of this renewed interest appears to be manifesting itself in numerous low-cost missions employing small, light weight elements, which utili...
    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...
    Progress of Space Studies of the Earthճ Surface, Meteorology, and Climate 1992- 1993
    Jan 1, 1993
    Halpern, D., 1993, "Progress of Space Studies of the Earthճ Surface, Meteorology, and Climate 1992- 1993", https://hdl.handle.net/2014/36478, ['Highlights in Space: Progress in Space Science, Technology and Applications 1994', 'United Nations, New York'], JPL Open Repository
    This report briefly summarizes the progress made by satellite-dependent systems that are necessary to accomplish global earth monitoring and associated studies of the interactions between the earth's atmosphere, land surface, and ocean.
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