File:Visual illustration of idea of cosmonium.png

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Visual_illustration_of_idea_of_cosmonium.png ‎(269 × 370 pixels, file size: 41 KB, MIME type: image/png)

Summary[edit]

Media data and Non-free use rationale
Description	Excerpt image from article “Triton, ... electron, ... cosmon,.. : An infinite regression?” by Hans Dehmelt, 1989.
Author or copyright owner	Hans Dehmelt
Source (WP:NFCC#4)	Article: Triton, ... electron, ... cosmon,.. : An infinite regression? , Page: 8618
Date of publication	1989-11-01
Use in article (WP:NFCC#7)	Cosmon
Purpose of use in article (WP:NFCC#8)	It shows in clear way what cosmon is all about.
Not replaceable with free media because (WP:NFCC#1)	n.a.
Minimal use (WP:NFCC#3)	Only one illustrative picture in article.
Respect for commercial opportunities (WP:NFCC#2)	n.a.
Other information	Copyright the National Academy of Sciences of the USA.
Fair useFair use of copyrighted material in the context of Cosmon//en.wikipedia.org/wiki/File:Visual_illustration_of_idea_of_cosmonium.pngtrue

Licensing[edit]

This image is a scan of a newspaper page or article, and the copyright for it is most likely held by either the publisher of the newspaper or the individual contributors who worked on the articles or images depicted. It is believed that the use of low-resolution images of newspaper pages

to illustrate either the publication of the article or issue in question,
with the publication name either visible on the image itself or written in the image description above,
on the English-language Wikipedia, hosted on servers in the United States by the non-profit Wikimedia Foundation,

qualifies as fair use under the copyright law of the United States. Any other uses of this image, on Wikipedia or elsewhere, may be copyright infringement. See Wikipedia:Non-free content for more information.

Note: If the image depicts a person or persons on the cover, it is not acceptable to use the image in the article of the person or persons depicted on the cover, unless used to directly illustrate a point about the publication of the image. Use of the image merely to depict a person or persons in the image will be removed. Fair use

To the uploader:

Please add a detailed non-free use rationale for each article the image is used in, which must also declare compliance with the other parts of the non-free content criteria, as well as the source of the work and copyright information.
For example non-free use rationales, see Wikipedia:Use rationale examples.
This tag should only be used for images of newspapers. Do not use it for other purposes.
Template:Newspaper rationale may be helpful for stating the rationale.

To patrollers and administrators: If this image has an appropriate rationale please append |image has rationale=yes as a parameter to the license template.

File history

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	07:40, 30 May 2017		269 × 370 (41 KB)	DatBot (talk \| contribs)	Reduce size of non-free image (BOT - disable)
	12:14, 27 August 2016	No thumbnail	440 × 606 (45 KB)	Fisuaq (talk \| contribs)	Uploading an excerpt from a non-free work using File Upload Wizard

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File usage

The following pages on the English Wikipedia use this file (pages on other projects are not listed):

Cosmon

Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.

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Horizontal resolution	37.8 dpc
Vertical resolution	37.8 dpc