# \#psi

**URL:** https://awg.osdr.space/tag/psi/117.md

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## [NASA PSI Users Group Presentation by Prof. Marshall Porterfield](https://awg.osdr.space/t/nasa-psi-users-group-presentation-by-prof-marshall-porterfield/4437)

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**Author:** [@Subhayu](https://awg.osdr.space/u/Subhayu)\
**Replies:** 6\
**Last updated:** [August 15, 2026, 8:27pm UTC](https://awg.osdr.space/t/nasa-psi-users-group-presentation-by-prof-marshall-porterfield/4437 "2026-08-15T20:27:16Z")

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Mass Transport and Diffusion Limitations to Human Spaceflight: Biophysical …

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## [NASA Selects 5 Proposals to Conduct Research Using Openly Available Data in the Physical Sciences Informatics System](https://awg.osdr.space/t/nasa-selects-5-proposals-to-conduct-research-using-openly-available-data-in-the-physical-sciences-informatics-system/728)

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**Author:** [@rtscott2001](https://awg.osdr.space/u/rtscott2001)\
**Replies:** 0\
**Last updated:** [June 28, 2024, 7:32pm UTC](https://awg.osdr.space/t/nasa-selects-5-proposals-to-conduct-research-using-openly-available-data-in-the-physical-sciences-informatics-system/728 "2024-06-28T19:32:10Z")

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NASA Selects 5 Proposals to Conduct Research Using Openly Available Data in the Physical Sciences Informatics System NASA’s Physical Sciences Research Program has selected five ground-based proposals in response to the Physical Science Informatics System call for proposals. These proposals are in the research areas of biophysics, combustion science, fluid physics, and materials science. The five investigators will use data contained in the NASA’s Physical Sciences Informatics (PSI) system and b…