User talk:Vfridman68

Regarding edits made during January 14 2007
It might not have been your intention, but your recent edit removed content from. Please be careful not to remove content from Wikipedia without a valid reason, which you should specify in the edit summary or on the article's talk page. Take a look at our welcome page to learn more about contributing to this encyclopedia. Thank you. Tangotango (talk) 12:12, 14 January 2007 (UTC)

Edits to Concrete
Welcome to Wikipedia, and thank you for your contributions. Although everyone is welcome to contribute constructively to the encyclopedia, please note that there is a Manual of Style that should be followed to maintain a consistent, encyclopedic appearance. Deviating from this style, as you did in concrete, disturbs uniformity among articles and may cause readability or accessibility problems. Please take a look at the welcome page to learn more about contributing to this encyclopedia. In particular, please leave the reference to patents in the standard Wikipedia patent citation template. Argyriou (talk) 02:41, 21 July 2015 (UTC)

24 August 2015
I have reverted your recent edits. The earlier edit changed the formatting of the citation template. I've fixed the patent number in the citation template so that the link actually works. As for the later edit, you inserted the URL of your patent application (which isn't a reliable source) into a reference in a way which obscured the original citation's URL and broke the citation template used.

Please learn how to properly use citation templates before editing them, or ask for help on the talk page for the article. Argyriou (talk) 00:54, 25 August 2015 (UTC)

File:Nanoconcrete pavement, Blakeslee, PA.jpg
You uploaded, File:Nanoconcrete pavement, Blakeslee, PA.jpg, where you either stated or implied that you had permission of a third party to upload it; or that evidence of such permission would be provided on request.

Wikipedia currently needs the permission to be explicit and proven at the time of upload.

Please read Requesting copyright permission, which advises on how to confirm the permission you obtained from a third party.

It is also advisable to ask the third-party what source attribution they desire, as opposed to marking the image as having been "sent personally". Sfan00 IMG (talk) 11:19, 17 August 2016 (UTC)

File permission problem with File:Nanoconcrete pavement, Blakeslee, PA.jpg
Thanks for uploading File:Nanoconcrete pavement, Blakeslee, PA.jpg, which you've attributed to Vladlen Fridman. I noticed that while you provided a valid copyright licensing tag, there is no proof that the creator of the file has agreed to release it under the given license.

If you are the copyright holder for this media entirely yourself but have previously published it elsewhere (especially online), please either
 * make a note permitting reuse under the CC-BY-SA or another acceptable free license (see this list) at the site of the original publication; or
 * Send an email from an address associated with the original publication to permissions-en@wikimedia.org, stating your ownership of the material and your intention to publish it under a free license. You can find a sample permission letter here. If you take this step, add OTRS pending to the file description page to prevent premature deletion.

If you did not create it entirely yourself, please ask the person who created the file to take one of the two steps listed above, or if the owner of the file has already given their permission to you via email, please forward that email to permissions-en@wikimedia.org.

If you believe the media meets the criteria at Non-free content, use a tag such as non-free fair use or one of the other tags listed at File copyright tags, and add a rationale justifying the file's use on the article or articles where it is included. See File copyright tags for the full list of copyright tags that you can use.

If you have uploaded other files, consider checking that you have provided evidence that their copyright owners have agreed to license their works under the tags you supplied, too. You can find a list of files you have created in [ your upload log]. Files lacking evidence of permission may be deleted one week after they have been tagged, as described on criteria for speedy deletion. You may wish to read Wikipedia's image use policy. If you have any questions please ask them at the Media copyright questions page. Thank you. — Diannaa (talk) 14:13, 21 August 2016 (UTC)