When Absalon retired from military service in 1184 at the age of fifty-seven, he resigned the command of fleets and armies to younger men, like Duke Valdemar, the later king Valdemar II.

When Duke Jing of Qi asked about government, by which he meant proper administration so as to bring social harmony, Confucius replied:

When Emperor Shaddam IV orchestrates a plot to destroy the " Red Duke " Leto, the Baron eagerly lends his aid.

When, three years later, 3D Realms released Duke Nukem 3D, a tongue-in-cheek science fiction shooter based on Ken Silverman's technologically similar Build engine, id Software had nearly finished Quake, its next-generation game, which mirrored Dooms success for the remainder of the 1990s and significantly reduced interest in its predecessor.

When, after the death of Emperor Otto I in 973, a struggle for the supremacy in Germany began, both Dobrawa's husband and brother Boleslav II the Pious, Duke of Bohemia, supported the same candidate for the German throne, Duke Henry II of Bavaria.

When the Duke learns this, he is furious, and rounds up his gang to chase them down.

When the Salian dynasty ended with Henry V's death in 1125, the princes chose not to elect the next of kin, but rather Lothair, the moderately powerful but already old Duke of Saxony.

When Frederick I became Duke of Swabia in 1079, his coat of arms depicted a black lion on a gold shield.

When Austria annexed Salzburg under the Treaty of Pressburg ( 1805 ), the Duke of Salzburg moved to the Grand Duchy of Würzburg and retained his electorate.

When, on 2 August 1100, William II was killed by an arrow in a hunting accident in the New Forest, where Henry was also hunting, Duke Robert had not yet returned from the First Crusade.

When Henry went to Gąsawa in 1227 to meet his Piast cousins, he narrowly saved his life, while High Duke Leszek I the White was killed by the men of the Pomerelian Duke Swietopelk II, instigated by Władysław Odonic.

When asked about the exiled Duke Senior, the character of Charles says that he is " already in the forest of Arden, and a many merry men with him ; and there they live like the old Robin Hood of England.

" When his father died in 1347, Louis succeeded him as Duke of Bavaria ( as Louis VI ) and Count of Holland and Hainaut together with his five brothers.

When Henry's branch died out in 1340 the duchy was reunited under Emperor Louis IV, a son of Duke Louis II.

When Otto III reached is majority he again took to the field against the Lutici in the fall of 995, aided by the Polish Duke Bolesław I Chrobry.

When Wenceslaus I was assassinated in 935, his brother Boleslaus I succeeded him as Duke and refused to continue paying the annual tribute to Germany.

When Eckard was assassinated in April, Bolesław I lent his support to Henry IV, Duke of Bavaria, and helped him ascend to the German throne as Henry II.

When Ottokar was placed under the Imperial ban, Duke Bolesław II the Bald of Legnica took the occasion, had his nephew Henry seized at Jelcz and imprisoned him in 1277.

When Mercer died, Paul Ellington kept the Duke Ellington Orchestra going.

When James Best briefly boycotted the show during the mid-second season, he was temporarily replaced several " one off " Sheriffs, the longest standing being Sheriff Grady Bird, played by Dick Sargent, who appeared in two episodes (" Jude Emery " and " Officer Daisy Duke ").

When Francis I of France proposed his second son, Henry, Duke of Orléans, in early 1533, Clement jumped at the offer.

When the Opposition raised the issue of reform during one of the first debates of the year, the Duke made a controversial statement defending the existing system of government, recorded in the formal " third-party " language of the time:

When news of this invasion reached Ludovico Sforza, Duke of Milan, on 21 October 1496, he wrote to his ambassador in Spain, to request the Spanish monarchs make peace between England and Scotland.

When 3D Realms first announced their video game Duke Nukem Forever in 1997, it was early in its development.

" When 3D Realms released the Duke Nukem 3D source code, I thought somebody would do a OpenGL or Direct3D port.

When realtime 3D graphics stormed the arcade industry, the Neo Geo's hardware was unable to follow along.

When projecting a 3D scene onto a 2D plane, it is necessary at some point to decide which polygons are visible, and which are hidden.

When originally developed, for the Intel i860, the use of integer math made sense ( both 2D and 3D calculations required it ), but as graphics cards that did much of this became common, integer SIMD in the CPU became somewhat redundant for graphical applications.

When developing software for a simulator, which can range from embedded avionics devices to 3D terrain databases by way of full motion control systems, the engineer keeps a notebook detailing the development " the build " of the project or module.

When the proper viewing device is used, a hidden 3D scene emerges from these random dots.

When immersed in an illusory three-dimensional ( 3D ) virtual world named SnowWorld, patient 1 was able to complete a 10-min mock scan with low anxiety and reported an increase in self-efficacy afterwards.

When it was released in 1994, the game broke new ground by introducing the use of 3D polygons to the shooter genre.

When these companies exited the 3D space to focus on other product niches, SGI was left as the only supporter, exactly what they were trying to avoid.

When pictures are viewed stereoscopically, it showed that the two images are combined by the brain to produce 3D depth perception.

When Sega released the Model 1 development board, a piece of hardware capable of generating 3D polygonal graphics, Suzuki and AM2 went right to work.

When applied to a stack of images, typical in medical imaging, the resulting contours after image segmentation can be used to create 3D reconstructions with the help of interpolation algorithms like Marching cubes.

When LCD shutter glasses are used for stereo 3D displays, the effective refresh rate is halved, because each eye needs a separate picture.

When using a Mac, he uses Ray Dream Studio, and when using a PC, usings 3D Studio Max.

" When Katzenberg appeared on The Colbert Report on April 20, 2010, he confirmed that from now on " every single movie " that DreamWorks Animation produced would be in 3D and gave Stephen Colbert a pair of new 3D glasses.

When the player's army meets an enemy army, a 3D real-time tactical battle is started, which represents the other half of gameplay in Rome: Total War.

When texturing a 3D surface ( a process known as texture mapping ) the renderer maps texels to appropriate pixels in the output picture.

When both of these are used together, they can create a wide variety of 3D objects and contraptions.

When Slerp is applied to unit quaternions, the quaternion path maps to a path through 3D rotations in a standard way.