Computer Science 70, 001 - Spring 2015 Discrete Mathematics and Probability Theory - Umesh Vazirani All Rights Reserved

Physics 111 Advanced Laboratory. Professor Sumner Davis This video accompanies the Atomic Physics Experiment, providing students with an introduction to the theory, apparatus, and procedures for the Balmer Series part of the lab exercise. Atomic spectroscopy was the proving ground for Quantum Mechanics. In this lab you will observe the emission lines of mercury and hydrogen over the range 250 to 750 nm, using a diffraction-grating spectrometer. You will identify and measure the Balmer series of spectral lines in hydrogen, and then use the results to determine the energy levels and the value of the Rydberg constant. Mercury lines are used to calibrate the wavelength scale of the spectrometer. http://advancedlab.org

CUMULATIVE IMPACTS AND CHILDREN'S ENVIRONMENTAL HEALTH | 2013 Symposium MORE INFO: http://circle.berkeley.edu/kidsCimpacts.html RELATED PLAYLIST: 2012 Symposium http://www.youtube.com/course?list=ECBFF2D8E138A22D23 We have known for some time that regional air pollution exacerbates asthma. Now, Prof McConnell presents emerging evidence from the Southern California Children's Environmental Health Center http://hydra.usc.edu/cehc/ showing that the air pollution mixture near roadways from vehicles also causes childhood asthma. Regional and near‐roadway pollution exposures are significant cumulative risks. CUMULATIVE IMPACTS of environmental factors and social stressors during early life may increase disease in children, hasten onset and increase severity of disease in adulthood, and contribute to health disparities. #kidsCimpacts SYMPOSIUM ORGANIZERS *Office of Environmental Health Hazard Assessment http://oehha.ca.gov/index.html ...

eCHEM 1A: Online General Chemistry College of Chemistry, University of California, Berkeley http://chemistry.berkeley.edu/echem1a Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines Chemical Demonstrations by Lonnie Martin Video Production by Jon Schainker and Scott Vento Developed with the support of The Camille & Henry Dreyfus Foundation