Image:Pearson-Ralph-1969.jpg

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Pearson-Ralph-1969.jpg‎ (7KB, MIME type: image/jpeg)

1 Summary
2 Source
3 Fair use for Image:Pearson-Ralph-1969.jpg
4 Licensing

[edit] Summary

American chemist Ralph Pearson while lecturing at Northwestern University in 1969.

[edit] Source

The following image was obtained from a science magazine (Chemical and Engineering News-The magazine of the chemical world), published on February 17, 2003, available online at http://0-pubs.acs.org.lib1.npttc.edu.tw/cen/science/8107/8107sci2.html

[edit] Fair use for Image:Pearson-Ralph-1969.jpg

The following image is claimed to be fair use Historical because of the following.

Reasons given are according to Wikipedia image description policy

The following image is used for informational purposes.
In the absence of free graphic material which can be used to illustrate and event Wikipedia suggests fair use image can be uploaded to illustrate the object in question.
The image is in much lower quality than the original artwork, hence copies made from it will be in inferior quality.
The inclusion of this image on the article adds a better panorama and focuses better the point to be understood to the general public.--HappyApple 19:44, 4 March 2006 (UTC)

[edit] Licensing

This work is copyrighted and unlicensed. It does not fall into one of the blanket fair use categories listed at Wikipedia:Fair use#Images or Wikipedia:Fair use#Audio_clips. However, it is believed that the use of this work in the article "HSAB concept":

To illustrate the object in question
Where no free equivalent is available or could be created that would adequately give the same information
On the English-language Wikipedia ([1]), hosted on servers in the United States by the non-profit Wikimedia Foundation ([2]),

qualifies as fair use under United States copyright law. Any other uses of this image, on Wikipedia or elsewhere, may be copyright infringement. See Wikipedia:Fair use and Wikipedia:Copyrights.

To the uploader: this tag is not a sufficient claim of fair use. You must also include the source of the work, all available copyright information, and a detailed fair use rationale.

File history

Legend: (cur) = this is the current file, (del) = delete this old version, (rev) = revert to this old version.
Click on date to download the file or see the image uploaded on that date.

(del) (cur) 19:38, 4 March 2006 . . HappyApple (Talk | contribs) . . 218×152 (6,977 bytes) (American chemist Ralph Pearson while lecturing at Northwestern University in 1969. )