Statistical Analysis of Categorical Data

Physics 111 Advanced Laboratory. Professor Dmitry Budker This is the second of two videos accompanying the Non-Linear Spectroscopy and Magneto-Optics Experiment, providing students with an introduction to the theory, apparatus, and procedures. The experiment consists of three sections: (1) students learn to operate a diode laser system and characterize its performance using a Fabry-Perot spectrum analyzer, (2) Doppler-broadened laser-induced fluorescence and Doppler-free saturated absorption spectra of the rubidium D2 line (780 nm) are recorded and analyzed, and (3) the near-resonant magneto-optical rotation is investigated. Nonlinear light-atom interaction leads to spectacular manifestations of the resonant Faraday Effect - polarization plane rotation in a magnetic field applied along the direction of light propagation radically different from the linear case. In particular, narrow (~30 Hz) effective line widths are observed in this experiment corresponding to a rotation enhancement by some seven orders of magnitude compared to the linear Faraday rotation. http://advancedlab.org

September 14, 2009 Prof. Infelise discusses NEPA and the Power of Information; Introduction to NEPA; The Duty to Prepare an EIS; "Recommendation or Report on Proposals" For more information on key environmental issues, visit Berkeley Law's environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.

Following formal approval of his appointment by the UC Board of Regents, Nicholas Dirks, UC Berkeley's 10th chancellor, offers remarks from the steps of Doe Library. His first public appearance on campus is topped off by a musical salute from the Cal Band. NewsCenter.Berkeley.edu