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coats of armsEdit

Hello, I am interested in hiring an artist who knows heraldry. If you are interested, please contact me at coadb@mail.com.

File:Chlorogenic acid.pngEdit

 
File:Chlorogenic acid.png has been listed at Commons:Deletion requests so that the community can discuss whether it should be kept or not. We would appreciate it if you could go to voice your opinion about this at its entry.

If you created this file, please note that the fact that it has been proposed for deletion does not necessarily mean that we do not value your kind contribution. It simply means that one person believes that there is some specific problem with it, such as a copyright issue.

Please remember to respond to and – if appropriate – contradict the arguments supporting deletion. Arguments which focus on the nominator will not affect the result of the nomination. Thank you!

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DMacks (talk) 05:14, 23 May 2016 (UTC)

Consider revising the yellow highlighting of svg image of 3-methyl-4-propyloctaneEdit

Please consider revising the yellow highlighting of the svg image of 3-methyl-4-propyloctane found at <https://commons.wikimedia.org/wiki/File:IUPAC-alkane-5.svg>.

The image is used at <https://en.wikipedia.org/wiki/IUPAC_nomenclature_of_organic_chemistry#Alkanes>. It has the two side chains highlighted in yellow. But, as you can see, the two images to its left use yellow highlighting to outline the main chain, which is also the rule followed in other images shown in this article. --Wikifan2744 (talk) 21:42, 20 October 2016 (UTC)

File:Flag of Congo Free State.svgEdit

 
File:Flag of Congo Free State.svg has been listed at Commons:Deletion requests so that the community can discuss whether it should be kept or not. We would appreciate it if you could go to voice your opinion about this at its entry.

If you created this file, please note that the fact that it has been proposed for deletion does not necessarily mean that we do not value your kind contribution. It simply means that one person believes that there is some specific problem with it, such as a copyright issue.

Please remember to respond to and – if appropriate – contradict the arguments supporting deletion. Arguments which focus on the nominator will not affect the result of the nomination. Thank you!

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36.250.86.194 04:14, 28 November 2016 (UTC)

Attribution of copyrightEdit

Dear Fvasconcellos,

I'd like to use the picture of human dopaminergic pathways (https://commons.wikimedia.org/wiki/File:Dopaminergic_pathways.svg), to which you have contributed, for my PhD thesis. May I please have your first and last name for mentioning in the attribution line?

Best regards, Vladimir

Of course. You should probably credit the other creators as well: David Richfield, Filippe Vasconcellos, and Patrick J. Lynch. Best wishes, Fvasconcellos (t·c) 20:18, 5 December 2016 (UTC)

Thanks a lot! I have already found the names of the other contributors, you were the last one. —Preceding unsigned comment was added by 144.206.7.239 (talk) 06:22, 06 December 2016 (UTC)

MetronidazoleEdit

Hi, I have found you uploaded a skeletal formula of metronidazole that is wrong in terms of atom charges. Experimental data show exactly equal N-O bond lengths of 1.229 and 1.233 Å (from my multipole charge density study and other x-ray data). So I would ask you to consider deleting the wrong file. Cheers, Chrumps (talk) 09:32, 24 April 2017 (UTC)

Hi there. File:Metronidazole.svg is no longer my version; it was overwritten by User:Vaccinationist over a year ago, as have been many files. You should contact him about altering or deleting the structure. Best, Fvasconcellos (t·c) 15:36, 24 April 2017 (UTC)

Sulfonate/sulfonic-acid detail of File:Suramin ball-and-stick 2H9T.pngEdit

This structure appears to have just R–S(=O)2(O) groups, which could be confusing to readers. Should they be protonated (sulfonic acid), or have all three S–O bonds be equivalent (dotted pi rather than one single vs two double)? DMacks (talk) 07:11, 5 July 2017 (UTC)

Ah, technically the structure is of suramin sodium—but it's missing the sodium atoms. I can see how that could be confusing. I'll try to create another image with delocalized bonds on the sulfonate groups. Fvasconcellos (t·c) 07:20, 5 July 2017 (UTC)
Looks great now. Thanks for the quick work! DMacks (talk) 09:01, 5 July 2017 (UTC)

Jurors for WikiScienceCompetition 2017Edit

Hi. I can see from the information on your profile that you work or have worked or studied in the academia.

I am looking for expert active wikimedia users with academic background and some bibliometric record (so I can prepare their wikidata item) to work as jurors for the next Wiki Science Competition.

You are Brazilian and I am helping User:Chicocvenancio to enlarge the Brazilian Jury. But we could also put in the international second-level jury. Or both, if you have time.

Would you be interested to join?

The jurors are not supposed to be all wikimedians, but we wish to promote the use of the images on the platforms and show that there is a continuum between the wiki-world and the academia.

Let me know. The event starts on 01/11/2017. We can define the last details of the jury during the month of November, but we'd like to be almost ready in two weeks, in order to provide the challengers with a rough idea of the composition of the juries.

In any case, we can contact you next time if you are still interested but you can't join this time.

Regards.--Alexmar983 (talk) 07:34, 18 October 2017 (UTC)

Hi, Alex! Sorry it took me so long to reply. I haven't been very active lately. I can't join this year, but perhaps next time! And thank you for thinking of me. Best, Fvasconcellos (t·c) 17:21, 3 November 2017 (UTC)

Coat of arms of turks and caicosEdit

Hello, can you finish the coat of arms of Turks and Caicos, is the only coat of arms of a sovereignh state that is not comple. Tbe is only the shiel. But it lacks of the yflamingos that are the supporter and the knight helmet eith ornaments. Tou can see an example in:http://ngw.nl/heraldrywiki/index.php?title=Turks_and_Caicos_Islands. Best Regards. —Preceding unsigned comment was added by 64.237.226.161 (talk) 00:27, 26 January 2018 (UTC)

Hi there! I would be happy to help—I'll see what I can do. Best, Fvasconcellos (t·c) 18:30, 6 February 2018 (UTC)

Hello,how is going the coat of arms? Best. —Preceding unsigned comment was added by 64.237.229.128 (talk) 22:30, 8 March 2018 (UTC)

Hi there! My apologies, I am no longer very active on Commons. I see this has been completed by another user. Fvasconcellos (t·c) 04:08, 8 July 2019 (UTC)

Carbon chains colouringEdit

Hi!

I'm triing to translate the page with the IUPAC nomenclature of organic chemstry to portuguese, and I'm having problems to find a way of colouring the carbon chains images and giving a name under it like you did, if you could point me a software that can do this kind of work I would apreciate.

— Preceding unsigned comment added by Liuzp1 (talk • contribs) 21:52, 26 August 2018 (UTC)

The factual accuracy of the chemical structure File:Mecobalamin 3D sticks.png is disputedEdit

Dispute notification The chemical structure File:Mecobalamin 3D sticks.png you uploaded has been tagged as disputed and is now listed in Category:Disputed chemical diagrams. Files in this category are deleted after one month if there is no upload of a corrected version and if there is no objection from the uploader or other users. Please discuss on the file talk page if you feel that the dispute is inappropriate. If you agree with the dispute, you can either upload a corrected version or simply allow the file to be deleted.

In all cases, please do not take the dispute personally. It is never intended as such. Thank you! --Mykhal (talk) 15:51, 22 November 2018 (UTC)


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