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Detail of the Catalan Atlas depicting Marco Polo travelling to the East during the Pax Mongolica. The Pax Mongolica (Latin for "Mongol Peace"), less often known as Pax Tatarica [1] ("Tatar Peace"), is a historiographical term modeled after the original phrase Pax Romana which describes the stabilizing effects of the conquests of the Mongol Empire on the social, cultural and economic life of ...
The word "pax" together with the Latin name of an empire or nation is used to refer to a period of peace or at least stability, enforced by a hegemon, a so-called Pax imperia ("Imperial peace"). The following is a list of periods of regional peace, sorted by alphabetical order.
The wave envelope is the profile of the wave amplitudes; all transverse displacements are bound by the envelope profile. Intuitively the wave envelope is the "global profile" of the wave, which "contains" changing "local profiles inside the global profile".
The chronicler al-Nasawi attributes this to an unintended earlier skirmish with Mongol troops, whose speed and mobility frightened the Shah. [11] In 1218, the Shah allowed Inalchuq, the governor of Otrar, to arrest a Mongol trade caravan, and to seize its goods. Seeking a diplomatic resolution, Genghis Khan sent three envoys to Gurganj, but ...
For a brief period at the beginning of the 7th century, a new consolidation of the Türks, under the Western Türk ruler Tardu, again threatened China. In 701, Tardu's army besieged Chang'an (modern Xi'an), then the capital of China. Tardu was turned back, however, and, upon his death two years later, the Türkic state again fragmented.
In some (unusual) cases both end points of a branch (family) of periodic travelling wave solutions are homoclinic solutions, [37] in which case one must use an external starting point, such as a numerical solution of the partial differential equations. Periodic travelling wave stability can also be calculated numerically, by computing the spectrum.
Mongol rider on the Yam (Postal) System. Diez Albums, SBB-PK, Diez A fol. 71, p. 28, no. 1. [1]Yam (Mongolian: Өртөө, romanized: Örtöö, lit. 'checkpoint') was a postal system or supply point route messenger system extensively used and expanded by Ögedei Khan and also used by subsequent great khans and khans.
Third most numerous on average are the members of Haplogroup C3d i.e. C-M407: 3.2% Ulaangom, 8.0% Dalandzadgad, 8.5% Choibalsan, 10.7% Undurkhaan, 11.3% Ulaanbaatar. A study based on ancient DNA and Y-DNA found that ancient populations in the region of modern-day Mongolia had a mixed West and East Eurasian origin during the Xiongnu period.