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A metric space defined over a set of points in terms of distances in a graph defined over the set is called a graph metric.The vertex set (of an undirected graph) and the distance function form a metric space, if and only if the graph is connected.
Thus in differential geometry, a line may be interpreted as a geodesic (shortest path between points), while in some projective geometries, a line is a 2-dimensional vector space (all linear combinations of two independent vectors). This flexibility also extends beyond mathematics and, for example, permits physicists to think of the path of a ...
Rates on a 15-year mortgage stand at an average 6.26% for purchase and 6.28% for refinance, up 2 basis points from 6.24% for purchase and up 2 basis points from 6.23% for refinance this time last ...
Laken Hope Riley was born on January 10, 2002, in Marietta, Georgia, to Jason Riley and Allyson Phillips. [19] She had three siblings. [20] In 2020, she graduated from River Ridge High School where she was a member of the cross-country team.
When a dog named Moscow fell about 200 feet down a waterfall at Cascade Falls near Emerald Bay, it set off a dramatic rescue mission. Despite the terrifying fall, Moscow survived, and his owner ...
A Mississippi judge ordered a newspaper to remove an editorial criticizing the mayor and city leaders after the officials sued, sparking complaints from press advocates that it violates the First ...
[1] [2] While the Administrative Procedure Act definition of "agency" applies to most executive branch agencies, Congress may define an agency however it chooses in enabling legislation, and through subsequent litigation often involving the Freedom of Information Act and the Government in the Sunshine Act. These further cloud attempts to ...
2-Mercaptoethanol (also β-mercaptoethanol, BME, 2BME, 2-ME or β-met) is the chemical compound with the formula HOCH 2 CH 2 SH. ME or βME, as it is commonly abbreviated, is used to reduce disulfide bonds and can act as a biological antioxidant by scavenging hydroxyl radicals (amongst others). It is widely used because the hydroxyl group ...