University Scholar Series: Craig B. Clements

Groundbreaking Research on Wildfire Weather On November 28, 2012 Craig B. Clements spoke in the University Scholar Series hosted by Provost Ellen Junn at the Dr. Martin Luther King, Jr. Library. Craig Clements is an associate professor in the Department of Meteorology and Climate Science who received a $900,000 National Science Foundation CAREER grant for his work in tracking atmospheric conditions in and around wildfires. His work will better help predict wildfire behavior and conditions that could lead to increased wildfire danger.https://scholarworks.sjsu.edu/uss/1016/thumbnail.jp

Independent Confirmation of the Pioneer 10 Anomalous Acceleration

I perform an independent analysis of radio Doppler tracking data from the Pioneer 10 spacecraft for the time period 1987-1994. All of the tracking data were taken from public archive sources, and the analysis tools were developed independently by myself. I confirm that an apparent anomalous acceleration is acting on the Pioneer 10 spacecraft, which is not accounted for by present physical models of spacecraft navigation. My best fit value for the acceleration, including corrections for systematic biases and uncertainties, is (8.60 +/- 1.34) x 10^{-8} cm s^{-2}, directed towards the Sun. This value compares favorably to previous results. I examine the robustness of my result to various perturbations of the analysis method, and find agreement to within +/- 5%. The anomalous acceleration is reasonably constant with time, with a characteristic variation time scale of > 70 yr. Such a variation timescale is still too short to rule out on-board thermal radiation effects, based on this particular Pioneer 10 data set.Comment: RevTeX, 29 pages, 5 figures, submitted to Phys Rev

Developing real-life driving simulations for novice driver education

This paper will describe the technological aspects of producing live-action videos of real traffic scenarios for a new driver education training CD-ROM (CD DRIVES) aimed at novice drivers in New Zealand. CD-DRIVES was created in order to help young drivers practise crucial higher level driving skills such as eye scanning, hazard detection and risk management. We will present a roadmap of the technological advances made through hardware, software and processes used in the production and post-production stages of CD-DRIVES

Large coupling behaviour of the Lyapunov exponent for tight binding one-dimensional random systems

Studies the Lyapunov exponent gamma lambda (E) of (hu)(n)=u(n+1)+u(n-1)+ lambda V(n)u(n) in the limit as lambda to infinity where V is a suitable random potential. The authors prove that gamma lambda (E) approximately ln lambda as lambda to infinity uniformly as E/ lambda runs through compact sets. They also describe a formal expansion (to order lambda -2) for random and almost periodic potentials

Buying Time 2000: Television Advertising in the 2000 Federal Elections

Summarizes a study of political television advertising in the 2000 federal primaries and elections with a focus on the use of the issue ad loophole to evade campaign finance laws. Questions the standard used to differentiate issue ads from election ads

The Calumet Area Hazardous Substance Data Base : A User's Guide with Documentation

HWRIC Project 88/89-055NTIS PB90-25193