In this report we present results of a sound propagation modeling study off the coast of Newport, OR. Preliminary acoustic experimental data was also collected by an underwater glider equipped with a hydrophone to measure sound levels in a short transect perpendicular to the coast and away from a sound...
The purpose of this study was to contrast the effectiveness of
computer-assisted ear-training instruction with the traditional style
of ear-training instruction to determine if computer-assisted instruction
increased the students' ability to identify auditory stimuli utilized
in Basic Musicianship at a rate different from that of the traditional
methodology.
Procedures
The...
The Purpose of the Study: The major purpose of this study was to determine if there were differences among the opinions of participating employers, previous participating employers, and non- participating employers concerning cooperative vocational education,. The hypothesis that there is no significant difference among the mean scores for the three...
The purpose of this study was to propose a model for evaluating international short-term training programs in small-scale fisheries. The study focused on providing useful information to decision-makers of the program funding agency and the training program operator. The proposed evaluation model could also prove useful for other technically-oriented short-term...
Three approaches toward the core of halichlorine and pinnaic acid are described. The first approach entails a racemic transannular nitrone-olefin [3+2] cycloaddition from nitrone 238. Construction of the nitrone 238 began with aldehyde 241. Another key feature in this route involved a ring-closing metathesis for the formation of a 14-membered...
Wetlands and wet prairies are economically and environmentally valuable ecosystems, but many have been degraded or converted to other uses. As human understanding of wetlands' value has increased, restoration efforts have grown correspondingly. Restoration attempts use a diversity of methods, which often include seeding with native plant species. This thesis...
The recent economic downturn severely affected the US forest sector from a macro-economic perspective but little is known about changes in firm-level performance. In this study we investigate the changes in financial, social and environmental performance of forest sector firms during a period approximately corresponding to the downturn. We also...
In situ measurements of water vapor and temperature from recent aircraft campaigns have provided evidence that the upper troposphere is frequently supersaturated with respect to ice. The peak relative humidities with respect to ice (RHI) occasionally approached water saturation at temperatures ranging from -40°C to -70°C in each of the...
The purpose of this study was to explore factors
which influence Taiwanese vocational teachers'
participation in program evaluations, use of evaluative
results and, in turn, program improvement. Twelve
Taiwanese public vocational high school teachers were
interviewed during February and March 1992. To confirm
the responses of the teachers, 12 school...