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- 17:24, 18 July 2019 Rogerchiorns talk contribs created page User:Rogerchiorns (I described myself in terms of my professional position, and my work in IUPAC and what I have done in Wikipedia)
- 15:27, 18 July 2012 Rogerchiorns talk contribs uploaded a new version of File:Decision tree for IUPAC polymer nomenclature.png (I inserted additional information to the image concerning the rules for the naming of heteroatom rings and heteroatom chains while again dealing with prior copyright concerns by creating this new image.)
- 21:18, 16 July 2012 Rogerchiorns talk contribs uploaded a new version of File:Decision tree for IUPAC polymer nomenclature.png (This image has been re-authored with the hope that the prior copyright problems no longer exist.)
- 21:18, 16 July 2012 Rogerchiorns talk contribs uploaded a new version of File:Decision tree for IUPAC polymer nomenclature.png (This image has been re-authored with the hope that the prior copyright problems no longer exist.)
- 18:58, 16 July 2012 Rogerchiorns talk contribs uploaded a new version of File:IUPAC 1-oxopropane-1,3-diyl divalent group.png (improved bond lengths)
- 18:57, 16 July 2012 Rogerchiorns talk contribs uploaded a new version of File:IUPAC hydrazine-1,2-diyl divalent group.png (improved bond lengths and image quality)
- 18:56, 16 July 2012 Rogerchiorns talk contribs uploaded a new version of File:IUPAC propylimino divalent group.png (improved bond lengths and image quality)
- 18:55, 16 July 2012 Rogerchiorns talk contribs uploaded a new version of File:IUPAC methylene divalent group.png (improved image quality)
- 18:54, 16 July 2012 Rogerchiorns talk contribs uploaded a new version of File:IUPAC ethane-1,2-diyl divalent group.png (improved bond lengths and image quality)
- 18:53, 16 July 2012 Rogerchiorns talk contribs uploaded a new version of File:IUPAC silanediyl divalent group.png (Improved image quality)
- 18:52, 16 July 2012 Rogerchiorns talk contribs uploaded a new version of File:Examples graphical representations prepared in accordance with IUPAC recommendations.png (improved bond lengths and image quality)
- 18:33, 16 July 2012 Rogerchiorns talk contribs uploaded a new version of File:IUPAC example Single-Strand Inorganic Polymer.png (improved bond lengths and reversal of subunits)
- 18:32, 16 July 2012 Rogerchiorns talk contribs uploaded a new version of File:IUPAC Regular double-strand organic polymer CRU.png (improved bond lengths and image quality)
- 18:31, 16 July 2012 Rogerchiorns talk contribs uploaded a new version of File:Regular double-strand organic polymer.png (improved treatment of bond lengths and image quality)
- 18:29, 16 July 2012 Rogerchiorns talk contribs uploaded a new version of File:IUPAC oxalyl divalent group.png (improvement in bond lengths and quality of image)
- 18:28, 16 July 2012 Rogerchiorns talk contribs uploaded a new version of File:IUPAC carbonyl divalent group.png (improvement in bond lengths and quality of image)
- 18:27, 16 July 2012 Rogerchiorns talk contribs uploaded a new version of File:IUPAC imino divalent group.png (improvement in bond lengths and quality of image)
- 18:27, 16 July 2012 Rogerchiorns talk contribs uploaded a new version of File:IUPAC diazenediyl.png (improvement in bond lengths and quality of image)
- 18:26, 16 July 2012 Rogerchiorns talk contribs uploaded a new version of File:IUPAC sulfonyl divalent group.png (improvement in bond lengths and quality of image)
- 18:26, 16 July 2012 Rogerchiorns talk contribs uploaded a new version of File:IUPAC sulfanediyl divalent group.png (improvement in bond lengths and quality of image)
- 18:25, 16 July 2012 Rogerchiorns talk contribs uploaded a new version of File:IUPAC oxy divalent group.png (improvement in bond lengths and quality)
- 18:21, 16 July 2012 Rogerchiorns talk contribs uploaded a new version of File:IUPAC all CRUs of example polymer for struture based representation.png (improvement in bond lengths and quality)
- 18:18, 16 July 2012 Rogerchiorns talk contribs uploaded a new version of File:IUPAC example polymer for structure based nomenclature.png (improvement in bond lengths and quality)
- 18:07, 16 July 2012 Rogerchiorns talk contribs uploaded a new version of File:IUPAC poly(vinyloxirane).png (bond lengths corrected and transparency inserted)
- 21:02, 15 July 2012 Rogerchiorns talk contribs uploaded a new version of File:Decision tree for IUPAC polymer nomenclature.png (The words, 'Copyright (C) IUPAC 2012' have been added to the image in accordance with the needs of the copyright holder, Pure and Applied Chemistry, which itself states as its policy regarding copyright that: 'Use of material such as figures and table...)
- 18:47, 15 July 2012 Rogerchiorns talk contribs uploaded a new version of File:Decision tree for IUPAC polymer nomenclature.png (This is to prove fair copyright use; minor improvements were made to this image beyond the prior ones by our Task Group. (File Upload Wizard))
- 14:52, 15 July 2012 Rogerchiorns talk contribs uploaded a new version of File:Decision tree for IUPAC polymer nomenclature.png (version edited following IUPAC Task Group discussions (File Upload Wizard))
- 04:12, 19 June 2012 Rogerchiorns talk contribs uploaded a new version of File:IUPAC dispersity.png (correction of Mw to Mm (File Upload Wizard))
- 23:10, 18 June 2012 Rogerchiorns talk contribs uploaded a new version of File:IUPAC dispersity.png (edited size by removing text (File Upload Wizard))
- 23:06, 18 June 2012 Rogerchiorns talk contribs uploaded a new version of File:IUPAC dispersity.png (minor edit to improve contextuality (File Upload Wizard))
- 22:58, 18 June 2012 Rogerchiorns talk contribs uploaded a new version of File:IUPAC dispersity.png (This has been again edited down for size to reduce impact on other images already in the page. (File Upload Wizard))
- 22:52, 18 June 2012 Rogerchiorns talk contribs uploaded a new version of File:IUPAC dispersity.png (Phrase removed to edit down in size. (File Upload Wizard))
- 22:18, 18 June 2012 Rogerchiorns talk contribs uploaded a new version of File:IUPAC dispersity.png (this image has an improved format to fit the rest of the page (File Upload Wizard))
- 22:01, 18 June 2012 Rogerchiorns talk contribs uploaded File:IUPAC dispersity.png (Uploading a file from a free published source using File Upload Wizard)
- 10:06, 7 June 2012 Rogerchiorns talk contribs uploaded File:Decision tree for IUPAC polymer nomenclature.png (Uploading a file from a free published source using File Upload Wizard)
- 09:42, 7 June 2012 Rogerchiorns talk contribs uploaded File:Decision tree for polymer nomenclature.png (Uploading a file from a free published source using File Upload Wizard)
- 12:29, 6 June 2012 Rogerchiorns talk contribs uploaded File:Examples graphical representations prepared in accordance with IUPAC recommendations.png (Uploading a file from a free published source using File Upload Wizard)
- 12:01, 6 June 2012 Rogerchiorns talk contribs uploaded File:Hiorns diagram for polymer nomenclature.png (Uploading a file from a free published source using File Upload Wizard)
- 10:37, 6 June 2012 Rogerchiorns talk contribs uploaded File:All CRUs of example polymer for struture based representation.png (Uploading a file from a free published source using File Upload Wizard)
- 10:36, 6 June 2012 Rogerchiorns talk contribs uploaded File:IUPAC all CRUs of example polymer for struture based representation.png (Uploading a file from a free published source using File Upload Wizard)
- 10:35, 6 June 2012 Rogerchiorns talk contribs uploaded File:IUPAC example polymer for structure based nomenclature.png (Uploading a file from a free published source using File Upload Wizard)
- 10:26, 6 June 2012 Rogerchiorns talk contribs uploaded File:IUPAC example Single-Strand Inorganic Polymer.png (Uploading a file from a free published source using File Upload Wizard)
- 10:13, 6 June 2012 Rogerchiorns talk contribs uploaded File:IUPAC Regular double-strand organic polymer CRU.png (Uploading a file from a free published source using File Upload Wizard)
- 10:08, 6 June 2012 Rogerchiorns talk contribs uploaded File:IUPAC poly(vinyloxirane).png (Uploading a file from a free published source using File Upload Wizard)
- 10:06, 6 June 2012 Rogerchiorns talk contribs uploaded File:Polyalkylene colon vinyloxirane and polyether colon vinyloxirane.png (Uploading a file from a free published source using File Upload Wizard)
- 09:38, 6 June 2012 Rogerchiorns talk contribs uploaded File:IUPAC methylmethylene divalent group.png (Uploading a file from a free published source using File Upload Wizard)
- 09:37, 6 June 2012 Rogerchiorns talk contribs uploaded File:IUPAC ethene-1,2-diyl divalent group.png (Uploading a file from a free published source using File Upload Wizard)
- 09:35, 6 June 2012 Rogerchiorns talk contribs uploaded File:IUPAC 1-oxopropane-1,3-diyl divalent group.png (Uploading a file from a free published source using File Upload Wizard)
- 09:34, 6 June 2012 Rogerchiorns talk contribs uploaded File:IUPAC 1-bromoethane-1,2-diyl divalent group.png (Uploading a file from a free published source using File Upload Wizard)
- 09:33, 6 June 2012 Rogerchiorns talk contribs uploaded File:IUPAC butane-1,4-diyl divalent group.png (Uploading a file from a free published source using File Upload Wizard)
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