The purpose of the investigation was to develop a profile of characteristics, perceptions and expectations of high school students involved in the Washington Tech Prep in Agriculture Statewide Articulation Program (TPAG). The investigation involved nine individual interviews, the responses of 165 students to a forced response survey instrument, and a...
Quinolinate (QUIN) is an endogenous neurotoxic product of the kynurenine
pathway of tryptophan metabolism. Quinolinate is a selective agonist of the NMDA
family of glutamate receptors and, as such, may play a role in the pathology of a number
of major central nervous system (CNS) disorders. These include both chronic...
Optimization of reservoir operation is involves various competing objectives for a scarce resource (water). To find the optimal operation of reservoirs, it is essential to consider multiple objectives simultaneously. There are various sources of uncertainty associated with the reservoir operation problem that should be considered as well.
The overarching goal...
The purpose of this study was to analyze and describe
the opinions and characteristics of black students enrolled
in Portland Community College.
Data were obtained through a random sampling of two
groups of subjects who were invited to participate in the
study as follows: (1) Black subjects were 109 students...
The primary purpose of this study was to investigate the formal
preparation currently required and desired for teachers of lower-division collegiate courses in public community colleges in the western
United States and to make recommendations for the preparation of
such teachers in Oregon. The identification of the functions of institutions...
The purposes of this phenomenological inquiry was to examine the challenges faced by administrative leaders of Disabled Student Programs and Services (DSPS) at California community colleges (CCC) from the perspectives of current practitioners. This study was undertaken for the following reasons: (a) the increasing number of students with disabilities accessing...
In the construction of a rifle for sporting or target work
there are several conditions to be met. In the first place the
rifle must be made to balance easily.at all times, whether the magazine
is full of loaded cartridges or is empty. In all cases the
barrel of the...
The relationships between black-tailed deer (Odocoileus hemionus columbianus) and Roosevelt elk (Cervus elaphus roosevelti) herbivory and understory vegetation in unmanaged forests in Olympic National Park were studied from 1985 - 1989. From 1985 to 1986 I studied the impact of cervid exclusion on shrub, fern, and forb forage quality, tannin...
The dynamics of stands in the mid-elevation old-growth
Douglas-fir (Pseudotsuga menziesii) forests of the central western
Oregon Cascade Range were investigated using stand structure
analysis. Trees with different growth rates were commonly present
in the same stand, which resulted often in a weak correlation
between tree diameter and age. Thus,...
The purpose of this study was to explore the effectiveness of
Title III of the Elementary and Secondary Education Act in selected
schools of the Oregon Small Schools Project. Specifically, the
objectives were to analyze:
1. To what extent were the objectives of the OSSP
accomplished.
2. To what degree...
The purpose of this study was to determine whether or not significant
differences exist between three student groups and one faculty
group at Oregon Technical Institute with reference to their perception
of the college environment. The gauge used to assess perception of
the college environment was the College and University...
The critical buckling load for round tapered columns with variable
end fixity is presented. The theory used is presented together
with the general solution for the resulting differential equation. This
general solution is solved by use of a computer. The computer program
written specifically for this thesis, the flow chart,...
Four-stranded DNA junctions (also known as Holliday junctions) are structural intermediates involved in a growing number of biological processes including DNA repair, genetic recombination, and viral integration. Although previous studies have focused on understanding the conformational variability and sequence-dependent formation of Holliday junctions in solution there have been relatively few...