User contributions for Van Nguyen

3 June 2014

• 17:0117:01, 3 June 2014 diff hist +21‎ File:618px-CMOC Treasures of Ancient China exhibit - bronze gui.jpg ‎No edit summary current
• 17:0117:01, 3 June 2014 diff hist +63‎ File:434px-Statue of Liberty 7.jpg ‎No edit summary current
• 16:5916:59, 3 June 2014 diff hist −21‎ File:381px-Figures Moses fixes the brazen Serpent on a pole.jpg ‎No edit summary current
• 16:5916:59, 3 June 2014 diff hist −19‎ File:381px-Figures Moses fixes the brazen Serpent on a pole.jpg ‎No edit summary
• 16:5916:59, 3 June 2014 diff hist +80‎ File:381px-Figures Moses fixes the brazen Serpent on a pole.jpg ‎No edit summary
• 16:5716:57, 3 June 2014 diff hist +41‎ File:480px-Mirror Judgement of Paris Louvre Bj1734.jpg ‎No edit summary current
• 16:5616:56, 3 June 2014 diff hist +6‎ N Category:Bronze ‎ Created page with "Bronze" current
• 16:5516:55, 3 June 2014 diff hist +41‎ File:450px-Gladiateur bronze.jpg ‎No edit summary current
• 16:5416:54, 3 June 2014 diff hist +5‎ File:404px-NFPA 704 example.svg.png ‎No edit summary current
• 16:5416:54, 3 June 2014 diff hist +21‎ File:404px-NFPA 704 example.svg.png ‎No edit summary
• 16:5316:53, 3 June 2014 diff hist +17‎ N Category:Electronic device ‎ Created page with "Electronic device" current
• 16:5216:52, 3 June 2014 diff hist +13‎ N Category:Circuit board ‎ Created page with "Circuit board" current
• 16:5116:51, 3 June 2014 diff hist +1‎ File:1363287735 7ebf23ea82 o.jpg ‎No edit summary current
• 16:5116:51, 3 June 2014 diff hist +58‎ File:1363287735 7ebf23ea82 o.jpg ‎No edit summary
• 16:4716:47, 3 June 2014 diff hist +21‎ File:720px-Rotary vacuum-drum filter.svg.png ‎No edit summary current

2 June 2014

• 17:3717:37, 2 June 2014 diff hist +60‎ m File:300px-Ammonium-sulfate-3D-balls.png ‎No edit summary current
• 17:3517:35, 2 June 2014 diff hist +60‎ File:Ammonium sulfate structure.png ‎No edit summary current
• 17:3417:34, 2 June 2014 diff hist +31‎ File:800px-Chemical reactor CSTR AISI 316.JPG ‎No edit summary current
• 17:3117:31, 2 June 2014 diff hist +52‎ File:SeleniteGypsumUSGOV.jpg ‎No edit summary current
• 17:2817:28, 2 June 2014 diff hist +127‎ File:Modern cyclotron.jpg ‎No edit summary
• 17:2417:24, 2 June 2014 diff hist +95‎ File:Calcium-43 ion and americium-243 before collision.jpg ‎No edit summary current
• 17:2217:22, 2 June 2014 diff hist +61‎ File:Cyclotron.jpg ‎No edit summary
• 17:2017:20, 2 June 2014 diff hist +60‎ Category:Particle collider ‎No edit summary
• 17:1917:19, 2 June 2014 diff hist 0‎ File:Calcium-43 ion and americium-243 before collision.jpg ‎No edit summary
• 17:1917:19, 2 June 2014 diff hist +32‎ File:Calcium-43 ion and americium-243 before collision.jpg ‎No edit summary

14 March 2014

• 23:5923:59, 14 March 2014 diff hist +200‎ N File:618px-CMOC Treasures of Ancient China exhibit - bronze gui.jpg ‎ An acient Chinese bronze vessel
• 23:3823:38, 14 March 2014 diff hist +205‎ N File:381px-Figures Moses fixes the brazen Serpent on a pole.jpg ‎ Moses fixes the brazen Serpent on a pole
• 02:4702:47, 14 March 2014 diff hist +150‎ N File:450px-Gladiateur bronze.jpg ‎ A bronze statue
• 02:3702:37, 14 March 2014 diff hist +148‎ N File:434px-Statue of Liberty 7.jpg ‎ Statue of Liberty

13 March 2014

• 03:1903:19, 13 March 2014 diff hist +166‎ N File:675px-Statue of Liberty from ferry.JPG ‎ The Statue of Liberty current

12 March 2014

• 02:4102:41, 12 March 2014 diff hist +166‎ N File:480px-Mirror Judgement of Paris Louvre Bj1734.jpg ‎ A bronze mirror
• 02:2802:28, 12 March 2014 diff hist +191‎ N File:579px-Bronze Franklin Mint Boston Tea Party Bicentennial 1973 (866996487).jpg ‎ A bronze coin current

27 December 2013

• 21:1321:13, 27 December 2013 diff hist +168‎ N File:720px-Rotary vacuum-drum filter.svg.png ‎ A rotary vacuum filter illustration
• 20:4420:44, 27 December 2013 diff hist +250‎ N File:800px-Chemical reactor CSTR AISI 316.JPG ‎ Chemical reactor CSTR (continuous stirred-tank reactor model). Check of a condition of the case. Material AISI 316.

26 December 2013

• 20:4820:48, 26 December 2013 diff hist +142‎ N File:1363287735 7ebf23ea82 o.jpg ‎ A printed circuit board

25 December 2013

• 06:0706:07, 25 December 2013 diff hist 0‎ File:404px-NFPA 704 example.svg.png ‎ uploaded a new version of "File:404px-NFPA 704 example.svg.png": Example of a NFPA 704 warning sign.
• 06:0506:05, 25 December 2013 diff hist +53‎ N File:404px-NFPA 704 example.svg.png ‎No edit summary
• 05:3705:37, 25 December 2013 diff hist +156‎ N File:SeleniteGypsumUSGOV.jpg ‎ A Gypsum crystal

22 December 2013

• 19:0819:08, 22 December 2013 diff hist +359‎ N File:300px-Ammonium-sulfate-3D-balls.png ‎ Ball-and-stick model of ammonium sulfate, an important artificial fertilizer, showing two ammonium cations and one sulfate anion.
• 19:0119:01, 22 December 2013 diff hist +237‎ N File:Ammonium sulfate structure.png ‎ Chemical structure of ammonium sulfate

22 October 2013

• 03:2803:28, 22 October 2013 diff hist +337‎ N File:Modern cyclotron.jpg ‎ This cyclotron is produces a proton beam. This beam can be used to produce a neutron beam which is used for cancer therapy. The other use is to produce radionuclides which are used in other cancer therapys.

21 October 2013

• 02:1802:18, 21 October 2013 diff hist +527‎ N File:Cyclotron.jpg ‎ M. Stanley Livingston (L) and Ernest O. Lawrence in front of 27-inch cyclotron at the old Radiation Laboratory at the University of California, Berkeley.

10 October 2013

• 20:0520:05, 10 October 2013 diff hist +913‎ N File:Calcium-43 ion and americium-243 before collision.jpg ‎ Scientists at doe's lawrence livermore national laboratory, in collaboration with researchers from the joint institute of nuclear research (jinr)in russia, have discovered the two newest super-heavy elements, element 113 and element 115. In these decay ch