Diagram of a general communication system from Claude E. Shannon, A Mathematical Theory of Communication, 1948. Information theory is a branch of applied mathematics, electrical engineering, and computer science which originated primarily in the work of and his colleagues in the 1940s. It deals with concepts such as information, entropy, information transmission, data compression, coding, and related topics. Paired with simultaneous developments in cybernetics, and despite the criticism of many, it has been subject to wide-ranging interpretations and applications outside of mathematics and engineering.

Because the financial markets never sleep, Bloomberg follows them around the globe. Bloomberg computer program.

To file the notification, you must be either the copyright owner. Science, in order to be most meaningful they do need some context. This is where the study of disciplinary core ideas are most impactful. Objective 1: Describe both the big bang theory of universe formation and the nebular.

This page outlines a bibliographical genealogy of information theory in the United States, France, Soviet Union, and Germany in the 1940s and 1950s, followed by a selected bibliography on its impact across the sciences.

Decompiling delphi program. Author ( UGent), ( UGent) and ( UGent) Organization • Project Abstract So far, Brillouin scattering and cavity optomechanics have been mostly disconnected branches of research, although both deal with photon-phonon coupling. This begs for the development of a broader theory that contains both fields.

Here, we derive the dynamics of optomechanical cavities from that of Brillouin-active waveguides. This explicit transition elucidates the link between phenomena such as Brillouin amplification and electromagnetically induced transparency.

It proves that effects familiar from cavity optomechanics all have traveling-wave partners, but not vice versa. We reveal a close connection between two parameters of central importance in these fields: the Brillouin gain coefficient and the zero-point optomechanical coupling rate. This enables comparisons between systems as diverse as ultracold atom clouds, plasmonic Raman cavities, and nanoscale silicon waveguides. In addition, back-of-the-envelope calculations show that unobserved effects, such as photon-assisted amplification of traveling phonons, are now accessible in existing systems. Finally, we formulate both circuit- and cavity-oriented optomechanics in terms of vacuum coupling rates, cooperativities, and gain coefficients, thus reflecting the similarities in the underlying physics. Subject Year 2016 Publication type journalArticle (original) Publication status published Journal title Phys. A ISSN Volume 93 Issue 5 Article number 053828 Pages 15 pages Publisher Place of publication COLLEGE PK DOI Language UGent publication?

Yes UGent classification Web of Science id JCR category JCR impact factor 2.925 (2016) JCR rank 21/92 (2016) JCR quartile 1 (2016) Copyright statement I have transferred the copyright for this publication to the publisher id 8080209 Handle Date created 2016-09-19 14:28:03 Date last changed 2017-01-02 09:56:26.