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Get the latest news from the Caltech website delivered to your email inbox. First of a two-part case on the development and use of a Balanced Scorecard at Mobil's US Marketing and Refining Division. This technical note considers how one makes choices in situations where there are multiple objectives and attributes that measure performance against... Ctrip is a $437 million Chinese on-line travel services company with a scientific, data driven approach to management. This case teaches the impact of variability on process performance. In 2009, media coverage of long wait times in a local hospital brought considerable... Groups typically have public bylaws and interactions are governed by blockchain technology, including financial transactions and member voting. As such, Pokémon became emblematic of these two experiences—that of the natural world and of the one building itself amid technology and progress. Several are in early trials, but this one is the first to use mRNA technolog...

One such technique that became popular in hip hop culture was playing two copies of the same record on two turntables in alternation, extending the b-dancers' favorite section. The turntable eventually went on to become the most visible electronic musical instrument, and occasionally the most virtuosic, in the 1980s and 1990s. An important new development was the advent of computers to compose music, as opposed to manipulating or creating sounds. Iannis Xenakis began what is called musique stochastique, or stochastic music, which is a composing method that uses mathematical probability systems. Different probability algorithms were used to create a piece under a set of parameters. Words Related To Electronic In the proposed framework, the signals are pre-processing for removing noises by low-pass filtering and then delta rhythm is extracted. After that, the extracted rhythm signals are converted into the EEG rhythm images by employing the continuous wavelet transform and then d...