The purpose of this study was to determine the readability of three
series of selected fourth, fifth and sixth grade social studies textbooks,
a total of nine textbooks. Two measurements were utilized: a readability
formula (Fry Readability Graph; Knapp, 1971), and group informal reading
inventories.
The Fry Graph was applied...
An analytical solution is developed for the temperature
profile of a unit cell consisting of a sphere of one
material centered in a cube of a second material. All
material properties are considered constant and boundary
conditions consist of specified temperatures on the top
and bottom faces of the cube...
Two strategic approaches to water quality control in Oregon's
Willamette River are presently being utilized: point source treatment
and flow augmentation. Dry weather releases from reservoirs are for
authorized purposes other than water quality. Reservoirs can participate
in pollution control by summer flow augmentation where authorized water
resource objectives (flood...
The central problem of this study was to construct and validate
an instrument to measure the complexity of the contexts in which student
teaching occurs and to use the instrument in the investigation of
factors related to context complexity and its effect on student teacher
performance.
The instrument to measure...
The transfer of trace metals within an estuarine
system is a complex function of physical and chemical processes
unique to that system. Although interactions of
metals with individual components has been studied, there
has been little investigation of interactions with multiple
component systems. Thus to further understand these
processes, an...
The capacity expansion investment decisions on the provision
of municipal sewerage are the central aspects of this analysis.
The purpose is to present a methodology, utilizing a dynamic demand
and supply model of sewerage, for recommending a set of values for
the investment and pricing decision variables. The outcome of...