This study was designed to identify those specific mathematics
computational and application skills, and combinations of mathematics
skills, which have a positive relationship to success in introductory
chemistry for community college students.
Additional areas of interest investigated, but secondary to the
main study, were the relationships between mathematical growth
shown...
The importance of pheromones in insect control relies both on
their ability to reduce pest populations and on their relatively benign
effects on nontarget organisms. This study was conducted to test the
effectiveness of a pheromone application for mating disruption of the
ponderosa pine tip moth, Rhyacionia zozana (Kearfott), and...
A decision support system (DSS) for nurse scheduling in
hospitals is developed and implemented on microcomputer. The
system includes algorithms and databases for developing weekly
work and shift patterns and combining these into working
schedules for nurses for a specified time horizon, and
interface modules for the user to interact...
The adoption process is an information seeking and
information-processing activity (Rogers, 1983,p. 21).
Fashion information which consumers receive from various
sources directly affects their decision to adopt or reject a
style (Sproles, 1979, p. 173). Research has shown that
consumers vary in their use of fashion information sources
during the...
Geostatistical linear interpolation procedures such as kriging require knowledge of the
covariance structure of the spatial process under investigation. In practice, the covariance of the
process is unknown, and must be estimated from the available data. As the quality of the
resulting predictions, and associated mean square prediction errors, depends...
Most studies of plant disease epidemiology have focused on epidemics in host
populations composed of a single genotype. But crop plant diversity can be a useful
means of improving the deployment of resistance genes. In a series of experiments with wheat stripe rust and potato late blight, we studied factors...
Researchers have hypothesized that if we could estimate the probability that a fault in a code component will a cause a failure, we could use this estimate to improve the fault-detection effectiveness of code-coverage-based testing. If this hypothesis could be supported, it would motivate further research in this area and...