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Terms of Use

The materials on this website are provided to support teaching, learning, and research. By accessing this site or downloading any material, you agree to be bound by these Terms of Use.

Licensed under CC BY-NC-SA 4.0 International • Deed • Legal Code
Last updated: January 12, 2026

1. License

Unless otherwise noted, the material on this website is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License (CC BY-NC-SA 4.0) . The deed is a human-readable summary; the legal code is the full license.

2. Permitted use

You may use the materials for educational and other non-commercial purposes, including to:

  • Share — copy and redistribute the material in any medium or format (non-commercial only).
  • Adapt — remix, transform, and build upon the material (non-commercial only).
  • Link — there is no restriction on hyperlinking this website (or any page/file on it) for any purpose.

3. Non-Commercial (NC)

You may not use the material for commercial purposes (for example: selling it, bundling it into paid products, placing it behind a paywall, or republishing primarily for advertising revenue).

4. Attribution (BY)

If you share or adapt any material, you must give appropriate credit, provide a link to the license, and indicate if changes were made. Attribution must not imply endorsement.

Suggested attribution format:

“Title” — Author(s), CUSP (CC BY-NC-SA 4.0). Changes: [brief note].

5. ShareAlike (SA)

If you adapt, transform, or build upon the material, you must distribute your contributions under the same license (CC BY-NC-SA 4.0) and include the same license notice.

6. No warranties (“as is”)

The downloadable material and website content are provided “as is, with all defects”, without any express or implied guarantees or warranties. All implied warranties are disclaimed to the maximum extent permitted by law.

7. Limitation of liability

To the maximum extent permitted by law, CUSP, the University of Minnesota, and contributors are not liable for any direct, indirect, incidental, special, consequential, or punitive damages arising from the use of the website or materials.

8. Third-party content

Some pages may reference or include third-party content (figures, datasets, linked tools, etc.). Such content may be subject to separate terms and licenses. You are responsible for complying with those terms.

9. Changes to these terms

We may update these Terms from time to time. The “Last updated” date indicates the latest revision. Continued use after changes become effective constitutes acceptance of the updated Terms.

10. Contact

Questions about these Terms? Please reach out via the Contact page.

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