File:Solomon Curve.png
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Summary
| Description |
English: Graph plotting the deviation from average speed vs. the collision rate that shows the results of Solomon's research from 1964 which, after publication, has been called the "Solomon curve" |
| Date | |
| Source | Accidents on main rural highways related to speed, driver, and vehicle. |
| Author | David Solomon |
Electronic image taken from the slides of Robert C. Feenstra, a Professor at the Department of Economics, University of California, Davis, and holder of the C. Bryan Cameron Distinguished Chair in International Economics (http://www.econ.ucdavis.edu/faculty/fzfeens/trans/Transport-lecture4.ppt). David Solomon confirmed that "the 'Solomon curve' is not copyrighted. It is in the public domain and was originally published by the Government Printing Office in 1964."
Licensing
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This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code.
Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.
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| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | ||
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 13:13, 2 October 2016 | | 886 × 1,077 (56 KB) | Cmdrjameson | Compressed with pngout. Reduced by 70kB (55% decrease). |
| 15:58, 1 March 2009 |  | 886 × 1,077 (127 KB) | Ludasaphire | {{Information |Description={{en|1=Graph plotting the deviation from average speed vs. the collision rate that shows the results of Solomon's research from 1964 which, after publication, has been called the "Solomon curve"}} |Source=Accidents on main rural |
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