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In computer science, a ball tree, balltree [1] or metric tree, is a space partitioning data structure for organizing points in a multi-dimensional space. A ball tree partitions data points into a nested set of balls. The resulting data structure has characteristics that make it useful for a number of applications, most notably nearest neighbor ...
One way of finding solutions to the two force equations is to square them both then add together; this shows the possible C L, C D values lie on a circle of radius 2.W / S.ρ.V 2. When this is plotted on the drag polar, the intersection of the two curves locates the solution and its θ value read off.
The data set lists values for each of the variables, such as for example height and weight of an object, for each member of the data set. Data sets can also consist of a collection of documents or files. [2] In the open data discipline, data set is the unit to measure the information released in a public open data repository.
In astronomy, a polar is a highly magnetic type of cataclysmic variable (CV) binary star system, originally known as an AM Herculis star after the prototype member AM Herculis. Like other CVs, polars contain two stars : an accreting white dwarf (WD), and a low-mass donor star (usually a red dwarf ) which is transferring mass to the WD as a ...
"During that time, I received a 'normal' mammogram report every one of those years. The cancer was present, but because my breasts were so dense, the cancer could not be seen.
This article includes a list of the most massive known objects of the Solar System and partial lists of smaller objects by observed mean radius. These lists can be sorted according to an object's radius and mass and, for the most massive objects, volume, density, and surface gravity, if these values are available.
Keshon Gilbert scored 16 points, grabbed 10 rebounds and dished five assists as No. 3 Iowa State pulled away from No. 25 Baylor 74-55 in a Big 12 Conference showdown Saturday in Ames, Iowa.
The biggest one that might be in jeopardy is Hall of Famer Eric Dickerson's single-season mark for rushing yards – set in 1984, when he churned out 2,105 in 16 games while with the Los Angeles ...