This experiment was designed to investigate the use of volume
estimations from aerial photography and probability proportional to
size (PPS) sample selection in the development of a practical sampling
design for timber volume estimation on small land areas of
Pacific Northwest Douglas -fir (Pseudotsuga menziesii, Franco).
The major problem of...
Detailed surveys of several segments of the Peru Trench show
that the region between 6° to 10⁰ S is an area of recent deformation.
Seismic reflection records across the axis of the trench show faulting,
uplift, and tilting of the sedimentary fill and the acoustic basement.
Uplift of the acoustic...
The quality and cost of wood particle composites are substantially
determined by how the adhesive that bonds the composite is
distributed on the particles. Distribution of the adhesive is controlled
by the method of application. Currently the adhesive is applied by
spraying it onto the particles. It was hypothesized that...
An evaluation was made of factors contributing to the service
failure of a 12 inch diameter cast iron water pipe in Pendleton, Oregon.
The quality of the pipe was found to be acceptable when compared to the
acceptance limits established by the American National Standards
Institute, Inc. However it exhibited...
The purpose of this study was to explore possible differences
in value patterns of students residing in four types of university living
environments--residence halls, Greek houses, cooperatives, and off campus
dwellings. The Rokeach Value Survey was utilized as the
major measurement tool for identification of the value patterns of
students....
The morphology and genesis of soils of the Willamette series
and of some Willamette-associated soils and their relationships to
geomorphic surfaces were studied in an area near McCoy, Polk
County, Oregon. Influences of regional extent, such as climate and
parent material, were related to the soils and landforms. The soils...
The purpose of this research, expressed in two coequal parts,
was: to establish a forecast of developments and an articulation of
policy options vis-a-vis postsecondary student consumerism; and to
determine if interest groups of experts differed significantly in
their evaluations of the aforementioned developments and policy
options.
The Delphi technique...
The equations of motion of a suspended, inextensible cable in
the absence of damping are studied. A method is developed and
illustrated for determining the frequencies and mode shapes for small
oscillations about the equilibrium configuration.
With the introduction of a new variable, the fourth order equation
governing tangential displacement...