The magnitude distribution of earthquakes near Southern California faults

We investigate seismicity near faults in the Southern California Earthquake Center Community Fault Model. We search for anomalously large events that might be signs of a characteristic earthquake distribution. We find that seismicity near major fault zones in Southern California is well modeled by a Gutenberg-Richter distribution, with no evidence of characteristic earthquakes within the resolution limits of the modern instrumental catalog. However, the b value of the locally observed magnitude distribution is found to depend on distance to the nearest mapped fault segment, which suggests that earthquakes nucleating near major faults are likely to have larger magnitudes relative to earthquakes nucleating far from major faults

DIRECT MARKETING IN THE 1990S: TENNESSEE'S NEW FARMERS' MARKETS

Marketing,

LOCATION AND OTHER MARKET ATTRIBUTES AFFECTING FARMER'S MARKET PATRONAGE: THE CASE OF TENNESSEE

Consumer/Household Economics,

SUPERMARKET PATRONAGE: AN ANALYSIS OF CUSTOMER COUNTS AMONG OUTLETS WITHIN A GEOGRAPHIC AREA

As new supermarket management tools are introduced, the need for an improved understanding of store patronage is growing. Weekly customer counts for five supermarkets located in a Southeastern metropolitan area covering 261 weeks are analyzed. Descriptive statistics indicate that food shopper patterns vary by outlet. Regression equations are estimated for each location. Results point to store specific relationships. They indicate that evaluation of television and radio ads and double couponing can be quite involved.Consumer/Household Economics,

FORECASTING ITEM MOVEMENT WITH SCAN DATA: BOX-JENKINS RESULTS

Preliminary forecasts using the Box-Jenkins methodology for supermarket scan data for ground beef and roast item movement are described. The functional form and the accuracy of the forecasts vary by product. Results suggest that further analyses incorporating price and advertising may increase the accuracy of the forecasts.Food Consumption/Nutrition/Food Safety, Marketing,

State Aid to Public Schools: An Analysis of State Responsiveness to School District Needs

Despite decades of attempted fiscal reforms throughout virtually every state, most state school aid is still allocated on a per pupil basis. The chance exists, nonetheless, that the remaining funds are at least somewhat targeted to socioeconomic or fiscal need. This research, covering two recent time periods, finds little evidence that non-enrollment-based state aid is targeted to need

An Assessment of Uncertainty in Atmospheric State Measurements on Airborne Platforms

Several federal agencies, including NASA, maintain a fleet of highly specialized research aircraft which are routinely used in airborne science field studies. Well characterized measurements of atmospheric state parameters, such as pressure, ambient temperature, and wind speed are paramount in the ability to perform higher level analysis towards complex research questions. Even though measurements have been made over several decades, they remain a challenge given the compressibility of air along the aircraft axis, instrument placement along the aircraft skin, and the potential for probe contamination. Therefore, a set of redundant measurements is often acquired to ensure a complete instrument time series. This uncertainty assessment takes advantage of various inter-comparison techniques devised to diagnose the temporal and spatial fidelity of atmospheric state parameters, often between different instrumentation sources and aircraft assets. To be discussed are the impacts of this ongoing study, current limitations to the airborne probes, and plans for future work