Contribuciones del usuario Materialscientist
Para Materialscientist discusión registro de bloqueos subidas registros cuentas globales registro del filtro antiabusos
Un usuario con 1375 ediciones. Cuenta creada el 26 sep 2009.
20 abr 2024
- 05:5105:51 20 abr 2024 difs. hist. −7 m Sagadat Nurmagambetov (GR) File:Sagadat Nurmagambetov (cropped).jpg → File:Sagadat Nurmagambetov cr.jpg better crop última
- 05:5105:51 20 abr 2024 difs. hist. −7 m Héroe de Kazajistán (GR) File:Sagadat Nurmagambetov (cropped).jpg → File:Sagadat Nurmagambetov cr.jpg better crop última
11 dic 2023
- 20:3320:33 11 dic 2023 difs. hist. 0 m Escuela de Estudios Orientales y Africanos (GR) File:Official portrait of Rt Hon David Lammy MP crop 2.jpg → File:Official portrait of Rt Hon David Lammy MP crop 5.jpg same image, better crop
4 dic 2023
- 05:3405:34 4 dic 2023 difs. hist. +2 m Anexo:Obras de Claude Monet (GR) File:Monet - boat-at-low-tide-at-fecamp.jpg → File:Monet - Boat Lying at Low Tide, 1881.jpg same image, better quality
- 05:3205:32 4 dic 2023 difs. hist. −27 m Anexo:Obras de Claude Monet (GR) File:Monet - cliff-at-grainval-near-fecamp.jpg → File:Monet w653.jpg same image, better quality
1 dic 2023
- 07:0507:05 1 dic 2023 difs. hist. +13 Emisión conjunta →Galería: same image última
29 nov 2023
- 05:1405:14 29 nov 2023 difs. hist. +16 m Bario (GR) File:Humphry Davy Engraving 1830.jpg → File:Sir Humphry Davy, Bt by Sir Thomas Lawrence.jpg same image, better quality
- 04:5904:59 29 nov 2023 difs. hist. +16 m Historia de la electroquímica (GR) File:Humphrydavy.jpg → File:Humphry Davy by Turner crop.jpg same image, better quality
28 nov 2023
- 04:5104:51 28 nov 2023 difs. hist. −2 m Principio de Planck (GR) File:Max Planck (Nobel 1918).jpg → File:Max Planck Nobel 1918.jpg same image, better quality
- 04:5104:51 28 nov 2023 difs. hist. −2 m Anexo:Cronología del láser (GR) File:Max Planck (Nobel 1918).jpg → File:Max Planck Nobel 1918.jpg same image, better quality última
- 04:5104:51 28 nov 2023 difs. hist. −2 m Universidad Humboldt de Berlín (GR) File:Max Planck (Nobel 1918).jpg → File:Max Planck Nobel 1918.jpg same image, better quality
- 03:3803:38 28 nov 2023 difs. hist. +4 m Historia de la física (GR) File:Niels Bohr Albert Einstein by Ehrenfest.jpg → File:Niels Bohr Albert Einstein4 by Ehrenfest cr.jpg same photo, but with smiling Bohr, which greatly improves the atmosphere :-)
- 03:3803:38 28 nov 2023 difs. hist. +4 m Niels Bohr (GR) File:Niels Bohr Albert Einstein by Ehrenfest.jpg → File:Niels Bohr Albert Einstein4 by Ehrenfest cr.jpg same photo, but with smiling Bohr, which greatly improves the atmosphere :-)
- 01:0301:03 28 nov 2023 difs. hist. +7 m Michael Faraday (GR) File:Faraday photograph ii.jpg → File:Faraday with glass bar crop2.jpg very similar image, better quality
- 00:0400:04 28 nov 2023 difs. hist. −22 m Michael Faraday (GR) File:Faraday and Daniell 1849 RGNb10408769 f85.tif → File:Faraday and Daniell.jpg very similar image, better quality
26 nov 2023
- 01:0001:00 26 nov 2023 difs. hist. −4 m Ferdinand Porsche (GR) File:Ferdinand Porsche autograph 1940s (2).jpg → File:Ferdinand Porsche autograph 1940s.png same image, better quality
1 oct 2023
- 01:2901:29 1 oct 2023 difs. hist. +18 m Astrid Lindgren (GR) File:Russia stamp 1992 No 18.jpg → File:Karlsson-on-the-Roof 1992 stamp of Russia.jpg same image, better quality
23 jun 2023
- 23:1723:17 23 jun 2023 difs. hist. 0 m Aleksandr Gorchakov (GR) File:Gorchakov by Pushkin.jpg → File:Gorchakov by Pushkin.png same image, better rendering
- 23:1323:13 23 jun 2023 difs. hist. −3 m Aleksandr Gorchakov (GR) File:Alexander Mikhailovich Gorchakov.jpg → File:AM Gorchakov by Bogatsky crop.jpg same image, better rendering
- 23:1323:13 23 jun 2023 difs. hist. −3 m Política exterior del Imperio ruso (GR) File:Alexander Mikhailovich Gorchakov.jpg → File:AM Gorchakov by Bogatsky crop.jpg same image, better rendering
- 23:1323:13 23 jun 2023 difs. hist. −3 m Ministro de Asuntos Exteriores de Rusia (GR) File:Alexander Mikhailovich Gorchakov.jpg → File:AM Gorchakov by Bogatsky crop.jpg same image, better rendering
- 23:1323:13 23 jun 2023 difs. hist. −3 m Declaración de San Petersburgo (GR) File:Alexander Mikhailovich Gorchakov.jpg → File:AM Gorchakov by Bogatsky crop.jpg same image, better rendering última
16 abr 2023
- 23:1423:14 16 abr 2023 difs. hist. +4 m Nikolái Nekrásov (GR) File:Nikolay Nekrasov.jpg → File:Nikolay Nekrasov 2cr.jpg same image, better quality
17 ene 2023
- 10:2510:25 17 ene 2023 difs. hist. −4 m Filosofía analítica (GR) File:35. Portrait of Wittgenstein.jpg → File:Ludwig Wittgenstein 1929.jpg same image, better quality
10 ene 2023
- 05:1005:10 10 ene 2023 difs. hist. 0 m John Fowler (GR) File:Constructing the Metropolitan Railway.png → File:Constructing the Metropolitan Railway.jpg same image, better rendering
- 05:1005:10 10 ene 2023 difs. hist. 0 m Metro (sistema de transporte) (GR) File:Constructing the Metropolitan Railway.png → File:Constructing the Metropolitan Railway.jpg same image, better rendering
9 ene 2023
- 07:3907:39 9 ene 2023 difs. hist. +1 m Usuario:Schimal/Muhammad Ali Jinnah (GR) File:Jinnah1945.jpg → File:Jinnah1945c.jpg similar image of better quality última
- 07:3907:39 9 ene 2023 difs. hist. +1 m Muhammad Ali Jinnah (GR) File:Jinnah1945.jpg → File:Jinnah1945c.jpg similar image of better quality
- 07:3907:39 9 ene 2023 difs. hist. +1 m Anexo:Presidentes de Pakistán (GR) File:Jinnah1945.jpg → File:Jinnah1945c.jpg similar image of better quality
3 ene 2023
- 23:5923:59 3 ene 2023 difs. hist. 0 m Parerga y paralipómena (GR) File:Arthur Schopenhauer colorized.png → File:Arthur Schopenhauer colorized.jpg same image, better rendering
28 dic 2022
- 06:3306:33 28 dic 2022 difs. hist. −4 m Precursores de la pintura chilena (GR) File:Claudio Gay(fotografía).JPG → File:Claude Gay (cropped).jpg same image, better quality
- 04:3004:30 28 dic 2022 difs. hist. +3 m Arturo Alessandri (GR) File:A. Alessandri joven.jpeg → File:Arturo Alessandri c1875.jpg same image, better quality
- 01:2901:29 28 dic 2022 difs. hist. +9 m Anexo:Rectores del Liceo Enrique Molina Garmendia (GR) File:Juan Castellón Larenas.jpg → File:Juan Agustín Castellón Larenas.jpg same image, better quality
- 01:2801:28 28 dic 2022 difs. hist. +9 m Juan Castellón Larenas (GR) File:Juan Castellón Larenas.jpg → File:Juan Agustín Castellón Larenas.jpg same image, better quality
- 01:2801:28 28 dic 2022 difs. hist. +9 m Ministerio de Justicia y Derechos Humanos (Chile) (GR) File:Juan Castellón Larenas.jpg → File:Juan Agustín Castellón Larenas.jpg same image, better quality
- 01:2801:28 28 dic 2022 difs. hist. +9 m Partido Radical de Chile (GR) File:Juan Castellón Larenas.jpg → File:Juan Agustín Castellón Larenas.jpg same image, better quality
- 00:1400:14 28 dic 2022 difs. hist. +21 m Anarquismo en Chile (GR) File:Carlos pezoa veliz2.jpg → File:Carlos Pezoa Véliz en Valparaíso, 1905.jpg same image, better quality
27 dic 2022
- 23:1723:17 27 dic 2022 difs. hist. −2 m Augusto d'Halmar (GR) File renamed: File:Augusto D´Halmar 19162.jpg → File:Augusto d'Halmar 1916.jpg
- 09:0509:05 27 dic 2022 difs. hist. 0 m Winétt de Rokha (GR) File:WinettdeRokha1951.tif → File:WinettdeRokha1951.jpg same image, better rendering
23 dic 2022
- 05:4205:42 23 dic 2022 difs. hist. +1 m Anexo:Presidentes de Chile (GR) File:J.M. Balmaceda2.jpg → File:Pdte. Balmaceda.jpeg same image, better quality
- 02:5102:51 23 dic 2022 difs. hist. 0 m Gabriel González Videla (GR) File:Firma G. Gonzalez Videla.jpg → File:Firma G. Gonzalez Videla.png same image, better rendering
28 nov 2022
- 05:5805:58 28 nov 2022 difs. hist. 0 m Usuario:MarioGom/Taller/Iósif Stalin (GR) File:Tehran Conference, 1943.jpg → File:Teheran conference-1943.jpg same image, better quality
- 05:5805:58 28 nov 2022 difs. hist. 0 m Historia diplomática de la Segunda Guerra Mundial (GR) File:Tehran Conference, 1943.jpg → File:Teheran conference-1943.jpg same image, better quality
- 05:5805:58 28 nov 2022 difs. hist. 0 m Operación Weitsprung (GR) File:Tehran Conference, 1943.jpg → File:Teheran conference-1943.jpg same image, better quality
- 05:5805:58 28 nov 2022 difs. hist. 0 m Aliados (Segunda Guerra Mundial) (GR) File:Tehran Conference, 1943.jpg → File:Teheran conference-1943.jpg same image, better quality
- 05:5805:58 28 nov 2022 difs. hist. 0 m Conferencia de Teherán (GR) File:Tehran Conference, 1943.jpg → File:Teheran conference-1943.jpg same image, better quality
- 05:5805:58 28 nov 2022 difs. hist. 0 m Winston Churchill (GR) File:Tehran Conference, 1943.jpg → File:Teheran conference-1943.jpg same image, better quality
- 05:3705:37 28 nov 2022 difs. hist. 0 m 30 de noviembre (GR) File:Tehran Conference, 1943.jpg → File:Teheran conference-1943.jpg same image, better quality
22 nov 2022
- 08:4108:41 22 nov 2022 difs. hist. −1 m Desastre de Honda Point (GR) File:Point Honda wrecks, vessel. - NARA - 295528.tiff → File:Point Honda wrecks, vessel. - NARA - 295528.jpg same image, better rendering última
- 06:5906:59 22 nov 2022 difs. hist. 0 m Escándalo Watergate (GR) File:Government Exhibit 133, Chapstick Tubes with Hidden Microphones - NARA - 304967.tif → File:Government Exhibit 133, Chapstick Tubes with Hidden Microphones - NARA - 304967.jpg same image, better rendering