Search results
12 hours ago · v. t. e. A Markov chain or Markov process is a stochastic model describing a sequence of possible events in which the probability of each event depends only on the state attained in the previous event. Informally, this may be thought of as, "What happens next depends only on the state of affairs now ."
12 hours ago · History Early history. The hypothesis of dark matter has an elaborate history. In the appendices of the book Baltimore lectures on molecular dynamics and the wave theory of light where the main text was based on a series of lectures given in 1884, Lord Kelvin discussed the potential number of stars around the Sun from the observed velocity dispersion of the stars near the Sun, assuming that ...
12 hours ago · Pennsylvania ( / ˌpɛnsɪlˈveɪniə / ⓘ, lit. 'Penn's forest country' ), officially the Commonwealth of Pennsylvania [b] ( Pennsylvania Dutch: Pennsylvanie ), [7] is a landlocked state spanning the Mid-Atlantic, Northeastern, Appalachian, and Great Lakes regions of the United States.
12 hours ago · Music is the arrangement of sound to create some combination of form, harmony, melody, rhythm, or otherwise expressive content. [1] [2] [3] Music is generally agreed to be a cultural universal that is present in all human societies. [4] Definitions of music vary widely in substance and approach. [5]
12 hours ago · The Golan Heights ( Arabic: هَضْبَةُ الْجَوْلَانِ, romanized : Haḍbatu l-Jawlān or مُرْتَفَعَاتُ الْجَوْلَانِ, Murtafaʻātu l-Jawlān; Hebrew: רמת הגולן, Ramat HaGolan, pronunciation ⓘ ), or simply the Golan, is a basaltic plateau at the southwest corner of Syria. It is bordered by the ...
12 hours ago · Romania is the largest country in Southeastern Europe and the twelfth-largest in Europe, having an area of 238,397 square kilometres (92,046 sq mi). [243] : 17 It lies between latitudes 43° and 49° N and longitudes 20° and 30° E. The terrain is distributed roughly equally between mountains, hills, and plains.
12 hours ago · characters. This is a list of the characters that belong to the Touhou Project, a series of danmaku and fighting video games by ZUN from Team Shanghai Alice. Most Touhou characters reside in a fictional realm called Gensokyo ( 幻想郷, 'Land of Illusions'), where humans and yōkai coexist. Gensokyo's culture is like that of feudal Japan, but ...
