File:Erwin Chargaff.jpg

From Wikipedia, the free encyclopedia

Erwin_Chargaff.jpg(263 × 377 pixels, file size: 15 KB, MIME type: image/jpeg)

Summary[edit]

Non-free media information and use rationale true for Erwin Chargaff
Description

Erwin Chargaff (October 8, 1945 – November 9, 1999), Austro-Hungarian-American biochemist.

Source

Cohen, Seymour S.; Lehman, Robert (2010). "Erwin Chargaff: A Biographical Memoir" (PDF). Biographical Memoirs of the National Academy of Sciences.

Article

Erwin Chargaff

Portion used

Detail

Low resolution?

Yes

Purpose of use

Exclusively to identify and illustrate Erwin Chargaff in the article Erwin Chargaff

Replaceable?

As the subject is deceased, no free equivalent could reasonably be obtained or created to replace this media

Other information
  • The use of this image on Wikipedia is contended to be a fair use, since it is used solely for educational purposes in a not-for-profit encyclopedia, is necessary for cultural and historical purposes, and the material value of the possible copyright is not believed to be lessened by its use here
  • It is believed that the use of this image on the English-language Wikipedia to illustrate an article on the person in question falls under the "Non-profit educational" clause of the Fair Use doctrine currently upheld by United States law. (17 U.S.C. § 107)
  • It is a low resolution copy
  • It is only being used to illustrate the article in question
  • The image is irreplaceable; a free analogue is impossible to produce as the original will be covered by copyright for the foreseeable future
  • Owing to the limited web-resolution of the image, only a small portion of a copyrighted work is used
  • It does not limit the copyright owner's rights to sell the image in any way
  • For the same reasons, the portion of the copyrighted work used is of inherently lower quality than the original, reducing the risk of competitiveness and therefore the effects of this copy on the market for or value of versions held by the owner of the copyright
Fair useFair use of copyrighted material in the context of Erwin Chargaff//en.wikipedia.org/wiki/File:Erwin_Chargaff.jpgtrue

Licensing[edit]

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current01:20, 4 May 2017Thumbnail for version as of 01:20, 4 May 2017263 × 377 (15 KB)DatBot (talk | contribs)Reduce size of non-free image (BOT - disable)
17:06, 2 January 2017No thumbnail469 × 674 (40 KB)Shinryuu (talk | contribs)== Summary == {{Non-free use rationale |Article = Erwin Chargaff |Description = Erwin Chargaff (October 8, 1945 – November 9, 1999), Austro-Hungarian-American biochemist. |Source = {{cite journal | last1 = Cohen | first1 = Seymour S. | last2 = Lehma...
The following pages on the English Wikipedia use this file (pages on other projects are not listed):

Metadata