Uploads by Ewen

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This special page shows all uploaded files that have not been deleted; for those see the upload log.

File list
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Date Name Thumbnail Size Description
07:52, 29 October 2023 Siwoloboff method.png (file) 17 KB Uploaded own work with UploadWizard
13:54, 26 July 2018 Civil war 1861-1865.png (file) 633 KB User created page with UploadWizard
09:52, 22 October 2017 Hubble b.png (file) 32 KB User created page with UploadWizard
18:45, 20 October 2017 Hubble constant.png (file) 8 KB User created page with UploadWizard
08:20, 6 April 2016 Aquilonifer2.jpg (file) 386 KB User created page with UploadWizard
07:46, 23 August 2014 Kit body ARFC 2014.png (file) 587 bytes User created page with UploadWizard
18:33, 28 June 2014 Kit right arm ARFC.png (file) 3 KB User created page with UploadWizard
18:33, 28 June 2014 Kit left arm ARFC.png (file) 3 KB User created page with UploadWizard
18:33, 28 June 2014 Kit body ARFC.png (file) 442 bytes User created page with UploadWizard
13:47, 9 March 2012 Ammanford RFC club badge.png (file) 75 KB  
11:55, 5 November 2008 Relativesweetness.png (file) 15 KB {{Information |Description=Relative sweetness of sugars and sweeteners |Source=Own work |Date=5/11/08 |Author=Ewen |Permission= |other_versions= }}
17:40, 5 January 2008 Tetraamminediaquacopper(II)-3D-balls-2.png (file) 147 KB {{Information |Description=Ball and stick representation of TetraAmmineDiAquaCopper (II) ion |Source=self-made |Date=5-1-08 |Author= Ewen |Permission= |other_versions= }}
15:32, 16 August 2007 River Amman.png (file) 782 KB {{Information |Description=River Amman (Carmarthenshire) between Ammanford and Betws |Source=self-made |Date=16-8-07 |Author= Ewen }}
16:23, 1 August 2007 Y Byd a'r Betws.png (file) 208 KB {{Information |Description=Y Byd A'r Betws memorial, w:Betws park |Source=Own photo |Date=1st August, 2007 |Author=User:Ewen |Permission= |other_versions= }}
09:32, 19 July 2007 Trimellitate.png (file) 2 KB {{Information |Description= |Source= |Date= |Author= |Permission= |other_versions= }}
09:31, 19 July 2007 Phthalate.png (file) 2 KB {{Information |Description= |Source= |Date= |Author= |Permission= |other_versions= }}
09:30, 19 July 2007 Octyl.png (file) 1 KB {{Information |Description= |Source= |Date= |Author= |Permission= |other_versions= }}
09:28, 19 July 2007 Adipate.png (file) 1 KB {{Information |Description= |Source= |Date= |Author= |Permission= |other_versions= }}
13:18, 17 July 2007 Fe(bipy)3-3D.png (file) 32 KB {{Information |Description= |Source=self-made |Date= |Author= Ewen }}
13:16, 17 July 2007 Fe and bipy.png (file) 2 KB {{Information |Description= |Source=self-made |Date= |Author= Ewen }}
08:49, 14 March 2007 Lung capacity measures.png (file) 17 KB PFT graph: I drew this graph to illustrate pulmonary volumes and function. w:User:Someone_else {{PD-self}}
16:19, 9 January 2007 Bacterial colony morphology.png (file) 39 KB Adapted and redrawn from Seeley, HW & Vandemark, PJ (1962) Microbes In Action: A laboratory manual of microbiology. WH Freeman (San Francisco, London)
11:53, 28 November 2006 Test-tubes.jpg (file) 33 KB A man looking at the contents of a test tube. From the US dept. of agriculture via the GIMP archive and wikipedia.
09:53, 28 November 2006 Haemocytometer grid.svg (file) 23 KB == Summary == Copied from wikipedia
09:50, 28 November 2006 Haemocytometer side.svg (file) 5 KB Copied from wikipedia == Licensing == {{NoRightsReserved}}
14:23, 25 November 2006 Tatp.png (file) 5 KB Structure of acetone peroxide
10:18, 15 November 2006 Trans-C6H4Cl2.png (file) 14 KB {{Information |Description=ball and stick structure of trans-1,2-dichlorocyclohexane |Source=own work, using chime and gimp |Date=15-11-06 |Author=Ewen |Permission=Public domain |other_versions=see cis-C6H4Cl2.png }}
10:17, 15 November 2006 Cis-C6H4Cl2.png (file) 15 KB {{Information |Description=ball and stick structure of cis-1,2-dichlorocyclohexane |Source=own work, using chime and gimp |Date=15-11-06 |Author=Ewen |Permission=Public domain |other_versions=see trans-C6H4Cl2.png }}
13:53, 2 November 2006 IR spectroscopy apparatus.jpg (file) 15 KB Copied from wikipedia. Original by 'LukeSurl'
11:51, 2 November 2006 Ethanal prep apparatus.png (file) 8 KB Line drawing of apparatus for preapring ethanal (acetaldehyde)
10:04, 2 November 2006 Aspirin-synthesis.png (file) 2 KB Diagram of aspirin synthesis from salicylic acid and acetic anhydride.
09:30, 2 November 2006 NMR-Spectrometer.png (file) 185 KB {{Information |Description={{de|Ein 300 MHz NMR-Spektrometer von Bruker}} {{en|A NMR spectrometer from Bruker}} |Source=own work |Date=2006-11-02 |Author=Ewen's edited version of photo by Andel Früh & Andreas Maccagnan |Permi
10:06, 9 October 2006 Aspirin-in-full.png (file) 2 KB {{Information |Description=Full structure of aspirin, showing all atoms & bonds |Source=Own work |Date=9-Oct-06 |Author=Own work |Permission=Public domain |other_versions=none }}
07:51, 14 September 2006 Excited aldehydes.png (file) 11 KB Scale diagram of the excitation energies of but-2-enal and related aldehydes with between 1 and 7 C=C- (conjugated) bonds. Data from Streitwieser, A & Heathcock, CH (1985) Introduction to organic chemistry (3rd ed) p 628, Macmillan, New York. n Wavelengt
08:48, 6 September 2006 CI Acid Green 16.png (file) 3 KB Chemical structure of the triaryl dye. Author=Ewen Category:Dye
11:58, 1 August 2006 Kaempferol.png (file) 3 KB Chemical structure of the dye. By Ewen
09:47, 20 July 2006 Polyacrylonitrile.png (file) 1 KB {{Information |Description=Chemical structure of the polymer |Source=Own work |Date=20-7-06 |Author=Ewen }}
13:23, 19 July 2006 Colour hexagon.png (file) 5 KB A colour hexagon designed to allow an optical illusion to show the complementary colours. Focussing on the centre of the hexagon for 5 seconds, and then staring at the star on the right will cause the illusion of a hexagon appearing - in colours complemen
13:14, 19 July 2006 Excitation in TM complex.png (file) 1 KB Showing the excitation of an electron to an unoccuoied higher energy d-orbital.
13:11, 19 July 2006 Ligand field splitting.png (file) 2 KB Diagram showing the energy changes of d-orbitals as an octahedral complex forms.
11:02, 19 July 2006 CI Reactive Red 6 structure.png (file) 8 KB Structure of the dye. By Ewen
10:32, 19 July 2006 CI Acid Orange 7.png (file) 4 KB Chemical structure of the dye. By Ewen.
10:16, 19 July 2006 CI Reactive Blue and protein.png (file) 4 KB The dye (blue) the reactive group (green) and the amine groups of the protein fibre (black ) are shown. By Ewen.
10:05, 19 July 2006 Tetrachlorocuprate (ii).png (file) 3 KB Chemical structure of the anion, showing approximate colour and geometry. By Ewen
10:04, 19 July 2006 Hexaaquacopper (ii).png (file) 1 KB Chemical structure of the cation, showing approximate colour and geometry. By Ewen
09:26, 19 July 2006 CI Disperse yellow 7 structure.png (file) 4 KB Chemical structure of the dye by Ewen.
09:25, 19 July 2006 CI Direct red 23 structure.png (file) 8 KB Chemical structure of the dye by Ewen.
09:23, 19 July 2006 CI Acid blue 40 structure.png (file) 5 KB Chemical structure of the dye by Ewen.
14:12, 14 July 2006 Chrysoidine full.png (file) 3 KB Full chemical structure of the dye chrysoidine, by Ewen.
14:10, 14 July 2006 Chrysoidine.png (file) 2 KB Chemical structure of the dye chrysoidine. by Ewen McLaughlin
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