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164: 192: 200: 361:) of a diatom microfossil. Top left are the three source image slices at three focal depths. Top right are the contributions (black is no contribution, white is full contribution) of that focal slice to the final "focus stacked" image. At the bottom is the resulting focus-stacked image with an extended depth of field. Extended depth of field by focus stacking is a powerful tool for light microscopy as at high magnification the depth of field can be extremely shallow, down to around 1 μm. Stack Microscopy. (Created by 698: 117: 107: 670: 636: 33: 127: 87: 137: 97: 793:
Good call to split features and admins up. Admin promotions are definitely newsworthy, but putting them here wasn't in keeping with the idea that adminship isn't a reward. Keep up the great work on this page everyone: that goes to the people who work very hard to compile this page, those who produce
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New featured picture showing the result of the photographic technique of focus-stack microscopy. Here, the result of "stacking" the component images is a single image of a microfossil, at the bottom, with a depth of field almost impossible to achieve at high
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schematic of the grand piano, a design that has evolved continually over the 250-year history of the instrument, and which is still the subject of innovation. The labelled components are listed on the description
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in 1940, nine days after first becoming Prime Minister. This was a response to the crisis that was happening in World War II, when the Germans had beaten the French and were apparently preparing to advance on
644: 350: 742: 732: 616: 747: 685: 343:), found in the Black Sea, Mediterranean Sea and eastern Atlantic Ocean. It has decreased in numbers since the 1980s and there are now concerns that it may be an endangered species. (Created by 722: 73: 727: 715: 709: 52: 41: 654: 658: 591: 537: 519: 491: 471: 448: 171:
thinks whoever pushed the bill through Congress to make US Government images and sound files free should be blessed; it has created a huge source of free cultural content.
222: 526:), the national anthem of Cuba, performed by the United States Navy Band. It was first performed during the Battle of Bayamo in 1868 and was officially adopted in 1902. 394: 372: 354: 336: 325: 287: 444: 869: 514: 379:), a schematic horizontal cross-section of a major components of a pianoforte (part names are listed on the image description page). (Created by Polish user 21: 485: 845: 463: 840: 835: 271: 390: 229: 830: 332: 818: 167:
One of the US Navy Band's ensembles performs in Wisconsin, 2009. Six performances by the Band were promoted to featured sound status.
163: 825: 697: 46: 32: 17: 651:), performed by Alisa Weilerstein and eight-year-old Sujari Britt at the White House Evening of Classical Music on 4 November 2009. 199: 191: 801: 543: 555: 805: 602:'s 1848 tune, arr. Ralph Martino and performed by the United States Navy Band. The tune is commonly associated with the 475: 368: 257: 531: 567: 495: 423: 265: 851: 344: 243: 580:(1881–1945), a British army bandmaster who later became director of music for the Royal Marines at Plymouth. 549: 479: 251: 507: 798: 603: 561: 620: 585: 573: 452: 90: 769: 527: 456: 340: 279: 237: 120: 211:
will announce new administrators at the start of the "In brief" section at "News and notes".
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the content, those who review it, and especially those who do two or three of the above. —
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at the White House Evening of Poetry, Music, and the Spoken Word on 12 May 2009.
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New featured picture, of video game designer and producer Robin Hunicke
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This week's "Featured content" covers Sunday 15 – Saturday 21 May
51: 401:), a video game designer and producer known for her work with 696: 552:), written by Sousa for the annual Boston Food Fair in 1908. 530:, who took part in the battle, wrote and composed the song. 31: 328:. Medium-sized images can be viewed by clicking on "nom": 785: 778: 758: 783:If your comment has not appeared here, you can try 313:There were no new featured articles or delistings. 301:, on the basis of referencing, the lead, and style) 540:, all performed by the United States Navy Band: 665:), a momentous speech broadcast on 2 May 2011. 623:), a soliloquy by Othello from Shakespeare's 8: 534:wrote the introductory notes for the anthem. 510:in 2010. The audio file was also promoted. 870:Knowledge (XXG) Signpost archives 2011-05 272:Philadelphia Phillies all-time roster (H) 230:List of France international footballers 198: 190: 18:Knowledge (XXG):Knowledge (XXG) Signpost 786: 762: 482:'s United States Army Strings ensemble. 67: 7: 409:. She has worked on games including 673:New featured picture: Polish user 53: 28: 768:These comments are automatically 576:), written in 1914 by Lieutenant 135: 125: 115: 105: 95: 85: 655:Obama on the death of bin Laden 637:First movement of Boccherini's 431:; originally posted on Flickr.) 779:add the page to your watchlist 506:Celebration of Music from the 1: 258:1982 Asian Games medal table 538:Three Navy Band march songs 207:From this edition onwards, 886: 806:02:51, 24 May 2011 (UTC) 532:Antonio Rodríguez Ferrer 345:User:George Chernilevsky 244:Led Zeppelin discography 545:The Fairest of the Fair 480:United States Army Band 776:. To follow comments, 701: 679: 351:Focus stack microscopy 286:One featured list was 205: 196: 172: 36: 813:What do you think of 700: 672: 639:Sonata for Two Cellos 508:Civil Rights Movement 445:"Be ye men of valour" 202: 194: 166: 35: 819:Share your feedback. 772:from this article's 689:"Featured content" → 604:California Gold Rush 557:Hands Across the Sea 466:Serenade for Strings 266:Bill william compton 68:The best of the week 569:Colonel Bogey March 369:Grand piano diagram 763:Discuss this story 743:Arbitration report 733:WikiProject report 702: 680: 613:, Act I, scene iii 487:How Great Thou Art 252:GreatOrangePumpkin 206: 197: 187:New administrators 173: 42:← Back to Contents 37: 787:purging the cache 748:Technology report 528:Perucho Figueredo 457:Winston Churchill 324:Four images were 320:Featured pictures 309:Featured articles 47:View Latest Issue 877: 854: 790: 788: 782: 761: 738:Featured content 720: 712: 705: 688: 631:James Earl Jones 498:), performed by 468:, first movement 295:List of Oz books 278:) (Nominated by 264:) (Nominated by 250:) (Nominated by 236:) (Nominated by 221:Four lists were 157: 139: 138: 129: 128: 119: 118: 109: 108: 99: 98: 89: 88: 65:Featured content 59: 57: 55: 885: 884: 880: 879: 878: 876: 875: 874: 860: 859: 858: 857: 856: 855: 850: 848: 843: 838: 833: 828: 821: 810: 809: 792: 784: 777: 766: 765: 759:+ Add a comment 757: 753: 752: 751: 713: 708: 706: 703: 692: 691: 686: 681: 663:related article 649:related article 629:, performed by 621:related article 596:related article 574:related article 562:related article 550:related article 524:related article 496:related article 476:related article 453:related article 441: 439:Featured sounds 407:Electronic Arts 403:thatgamecompany 399:related article 377:related article 359:related article 341:related article 322: 311: 219: 189: 181: 158: 148: 147: 146: 145: 136: 126: 116: 106: 96: 86: 80: 77: 66: 62: 60: 50: 49: 44: 38: 26: 25: 24: 12: 11: 5: 883: 881: 873: 872: 862: 861: 849: 844: 839: 834: 829: 824: 823: 822: 812: 811: 808: 767: 764: 756: 755: 754: 750: 745: 740: 735: 730: 725: 723:News and notes 719: 707: 695: 694: 693: 684: 683: 682: 667: 666: 652: 634: 607: 600:Stephen Foster 583: 582: 581: 578:F. 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Knowledge (XXG):Knowledge (XXG) Signpost
2011-05-23
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promoted
List of France international footballers
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Joao10Siamun
Led Zeppelin discography
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GreatOrangePumpkin
1982 Asian Games medal table
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Bill william compton
Philadelphia Phillies all-time roster (H)
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