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Login. In computer security, logging in (or logging on, signing in, or signing on) is the process by which an individual gains access to a computer system or program by identifying and authenticating themselves. The user credentials are typically some form of a username and a password, [1] and these credentials themselves are sometimes referred ...
Log-normal distribution. In probability theory, a log-normal (or lognormal) distribution is a continuous probability distribution of a random variable whose logarithm is normally distributed. Thus, if the random variable X is log-normally distributed, then Y = ln (X) has a normal distribution.
String theory. S-matrix theory was a proposal for replacing local quantum field theory as the basic principle of elementary particle physics . It avoided the notion of space and time by replacing it with abstract mathematical properties of the S -matrix. In S -matrix theory, the S -matrix relates the infinite past to the infinite future in one ...
The Ural Mountains, running north to south through the country's west, are rich in mineral resources, and form the traditional boundary between Europe and Asia. The lowest point in Russia and Europe , is situated at the head of the Caspian Sea, where the Caspian Depression reaches some 29 metres (95.1 ft) below sea level.
Coupled pattern learner. Coupled Pattern Learner (CPL) is a machine learning algorithm which couples the semi-supervised learning of categories and relations to forestall the problem of semantic drift associated with boot-strap learning methods.
An extended boot record (EBR), or extended partition boot record (EPBR), is a descriptor for a logical partition under the common DOS disk drive partitioning system. In that system, when one (and only one) partition record entry in the master boot record (MBR) is designated an extended partition, then that partition can be subdivided into a number of logical partitions.
Johnny Depp as Captain Jack Sparrow. Captain Jack Sparrow is the protagonist of the series, portrayed by Johnny Depp. First introduced in the film Pirates of the Caribbean: The Curse of the Black Pearl (2003), he later appears in the sequels Dead Man's Chest (2006), At World's End (2007), On Stranger Tides (2011), and Dead Men Tell No Tales (2017).
CSS framework. A CSS framework is a library allowing for easier, more standards-compliant web design using the Cascading Style Sheets language. Most of these frameworks contain at least a grid. More functional frameworks also come with more features and additional JavaScript based functions, but are mostly design oriented and focused around ...