The objectives of this investigation were two-fold: (1) to examine possible seed and cone characteristics and their usefulness as seed maturity indices, and (2) to examine the effects of artificial ripening on seed maturation and germination. Cone fresh weight, cone length, cone specific gravity, cone color, seed fresh weight, seed...
This thesis deals with a modification to an existing mathematical
ppogramming algorithm called Beale's method. This method is
designed to solve only quadratic or linear programming problems.
The modification proposed aims to solve some of the problems this
method encounters and to shorten the time required for solution by
examining...
A function translator is presented which was designed for
interactive programs which allow functions to be defined on-line. The
translator handles functions which are specified by a formula and
functions which are specified as the solution to a system of differential
equations.
Public policy structured to treat "market failures" related to
land use (through restructuring property rights) must be evaluated in
terms of its potential impacts not only upon social efficiency, but also
upon the distributions of wealth and income associated with real
estate ownership. Analyses of basic relationships between forms of...
This research provides information on the distribution of an
unexploited Roosevelt elk population in unaltered habitat in Olympic
National Park. Radio-telemetry was used to document home range and
habitat use by 11 adult cow elk in the Hoh Valley during March 1978,
from 10 June-15 September 1978, and from 1...
Over 56,000 hours of locomotor activity of Taricha granulosa
were recorded using two types of low cylindrical plastic monitoring
chambers. This species shows distinct rhythms of activity under
normal day-night cycles, shortened day-night cycles, constant
darkness (DD) and constant light (LL). The rough-skinned newt is
day active and crepuscular. I...
During the summers of 1975 and 1976 a sedimentation study
was conducted in the Bear Creek watershed, located in the southeastern
corner of Crook County, in central Oregon. The Rocky
Mountain infiltrometer was used to simulate high intensity rainfall
over 468 sedimentation plots. Rainfall and runoff were measured
and a...
Estuaries, an important part of the continental shelf, have been
important centers for the economic development of man. They serve
as an interface between the terrestrial and oceanic realm and are a
part of the ocean that receives the most physical damage.
Different agencies and political groups are vested with...
This paper compares three classes of algorithms for finding
Hamiltonian circuits in graphs. Two of the classes are exhaustive
search procedures and this study finds them to have an exponential
dependence on the size of the graph. The third class of algorithms,
based on Warnsdorff's rule, is found to be...