The key to developing successful environmental interpretation is sound
planning. This paper is a discussion of the principles of environmental interpretation
and how they apply to the planning process. The Coburg Wetland is a 21 acre
reserve located on the west side of lnterstate-5 in Coburg, Oregon. The city of...
In recent years there has been an increased emphasis being placed on the study of natural convection in various systems. The majority of studies have been concerned with concentric geometries. The studies oriented toward eccentric geometries have been very few and very specialized. The major emphasis of the studies have...
Every student has a creative potential. An atmosphere needs
to be maintained in the classroom that motivates and encourages the
student to use and to develop this potential. Evidence indicates that
teachers need help in freeing and in stimulating each student's creative
potential. A learning package on design principles was...
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...
Purpose of the Study The purpose of the study was to determine if differences existed in commitment to teacher collective bargaining associations among vocational teachers. The objectives were: (1) to determine the degree of commitment among secondary vocational teachers to the teachers' collective bargaining association; and (2) to determine the...
In this thesis, I present studies in the field of terahertz (THz) spectroscopy. These studies are divided into three areas: Development of a narrowband THz source, the study of carrier transport in metal thin films, and the exploration of coherent dynamics of quasi-particles in semiconductor nanostructures with both broadband and...
Research has established that poor outcomes are the future for those without a
high school diploma--yet students continue to drop out and become members of
that population. The purpose of this qualitative study was to investigate the
experiences and perceptions of individuals who did not complete high school
within the...
The Purposes of the Study
The primary purpose of this study was to identify common professional
education competencies needed by public school district
vocational education leaders. Other purposes were to (1) determine
if significant differences existed in vocational education leadership
competencies among respondents as categorized by state, type of
position...
The purpose of this study is to determine factors that encourage second
generation Latina/os to obtain a community college education. A critical qualitative
ethnography focused on "Testimonio" was used in conducting this study. The key
findings were formulated around three critical research questions. In relation to each
research question, three...
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Shelley I. Dubkin-Lee
The purpose of this study is to determine factors that encourage
Purpose of the Study
The purpose of this study was to determine the effectiveness of
three methods of changing vocational educators' sex-role perceptions
of themselves and their sex-role perceptions of males and females to
a more androgynous state. The hypotheses tested were: (1) there
is no difference in sex -role...
Purpose of the Study: The major concern of the study was to determine those factors in clothing and textiles, exclusive of clothing construction, which current home economics teachers felt were necessary for novice teachers to be proficient in. The objectives of the study were: 1. To evaluate, revise, and expand...
Home range, dispersal, homing and density of Townsend's mole, Scapanus townsendii (Bachman), were studied during 1964 near Tillamook, Oregon. Additional information on the success of marking
and capture techniques and the response of moles to flooding was gathered. This study was initiated to supply information which might aid in the...
Settlement of structures built on geologically recent compressible alluvium is a common cause of concern during design. Total settlement results from a combination of: 1) initial elastic settlement, 2) primary consolidation, and 3) secondary compression. The reliability of prediction of total settlement is affected by an understanding of these components...
This paper discusses current network technologies and protocols and presents a simulation study of the most common networking protocol used today, TCP/IP. The TCP/IP protocol stack has many inherent problems that will be shown through this simulation study. Using the SimpleScalar Toolset, the significance of the data copying and checksumming...
Interactions between paralytic shellfish poison (PSP) and
components of the butter clam (Saxidomus giganteus) were studied to
determine which component was involved in the binding and retention
of PSP by the butter clam, and to characterize the nature and
strength of the interaction. A simple and accurate assay for PSP...
Forty Arthrobacter species isolated from Pacific and Atlantic fishery sources were examined to determine their significance in seafood. All strains were able to utilize inorganic nitrogen as the sole nitrogen source and grew in the absence of vitamins or growth factors. In addition, 78% grew on a medium containing only...
Since 2005, the United States has experienced a significant influx of international students from Saudi Arabia, particularly women (Bollang, 2006). The American educational structure is something Saudi women have never experienced due to the vast differences between both cultures in all facets. There is very little to no research conducted...
The purpose of the study was to develop guidelines for the
establishing and teaching of a home economics program within a
standard, non-laboratory classroom.
An opinionaire was developed and sent to 34 administrators of
small high schools and junior high schools in Oregon believed to have
no home economics programs...
The purpose of the study was to develop a proposed in-service program for cooperating teachers who supervise student teachers. Forty-one cooperating teachers for the Home Economics Education Department of Oregon State University rated the competencies of a good supervisor of student teachers. Also, 17 heads of home economics teacher education...
Populations of Dendroctonus ponderosae Hopkins from three pine
hosts, Pinus ponderosa Laws., P. contorta Dougl. and P. monticola
Dougl., were sampled with regard to their acoustic signals, the
morphology of their stridulatory apparatus and some aspects of their
emergence behavior. Comparisons of these characteristics were made
between samples from different...
The purpose of this study was to document vegetation on "The Island", a
Research Natural Area at the confluence of the Crooked River and the Deschutes River in
central Oregon's Juniperus occidentalis Zone and to compare the results with an earlier
study reported in 1964 from 1960-'61 data. Present-day comparisons...
All individuals are part of a family, and are confronted with
all the complexities that accompany family life during some portion
of their lifetime. Thus, inter-relationships between all family
members are an important aspect of education.
The school curriculum should be relevant to the needs of youth.
Family life education...
In order to determine the source of bacteria in Tillamook Bay,
Oregon, water samples were collected monthly for six months during
the rainy season from October 1975 through March 1976 from the bay
and its tributaries, the Kilchis, Trask, Tillamook, and Wilson
Rivers.
Fecal coliform levels of these samples were...
This research assessed the effect of western juniper (Junlperus
occldentalls) removal on understory plant production and cover and
ponderosa pine (Pinus ponderosa) growth and plant water status.
A complete randomized block design, with four blocks and four
treatments was established in the summer of 1984 near Prineville,
Oregon. The four...
This study was conducted to determine if there were
possible areas of student individuality and uniqueness
that might contribute to successful completion of distance
education courses as compared to successful completion of
traditional classroom courses. Five areas of possible
differences were identified and studied: 1) differences
between the number of...
The Purpose of the Study: The purpose of this study was to develop a profile of the professional improvement needs of occupational instructors in Oregon community colleges as perceived by selected instructors. Specific objectives included: (I) to determine on a 5-point rating scale how proficient occupational instructors feel they should...
Drug courts are collaborative community programs that provide active oversight and compliance monitoring of individuals engaged in the criminal justice continuum. Adult drug court program requirements include alcohol and other drug treatment, community support services, and other ancillary services intended to promote life changes in participants and ultimately, prosocial behaviors....
Purpose:
The purpose of this study was to identify the major contributive
factors affecting enrollment trends in secondary level agricultural
programs in Oregon and California, as perceived by Oregon and
California agricultural instructors and their respective principals.
Methods and Procedures:
A review of the literature revealed three areas that were...
This phenomenological study explores the effects that an interdisciplinary program of study at a community college has on students once they transfer to a four-year institution. Interdisciplinary approaches have been proposed as a way of meeting the complex thinking skills needed for 21st Century learning. Because interdisciplinary learning is complex,...
Purpose: This study attempted to identify skills needed in agriculture for rural youth in Honduras, and to develop an appropriate agricultural education curriculum at the Common Cycle of General Culture (lower Middle School level) of the current educational system. Methods and Procedures: Core competencies were identified by collecting information from...
This study documented the influence of the completion agenda on decision-making by community college career and technical education (CTE) deans. Ten career and technical programs deans were identified as the sample for the study. Washington State was selected because of the Student Achievement Initiative that was developed as a completion...
Approximately 600,000 individuals will be eventually released from the prison system and millions will be released from jails across the United States each year (Mukamal et al., 2015). Some of these individuals will make their way to a local community college to make a better life for themselves. There is...
The Middle Fork John Day River is composed of low gradient, alluvial valley
segments separated by constrained, canyon-like reaches, and has a history of multiple
land-uses. These factors can alter the physical and biological structure of streams, and
disrupt the longitudinal river continuum. I examined habitat, fish, macroinvertebrates,
and primary...
Genetic code expansion (GCE) is a technology that allows us to incorporate noncanonical amino acids (ncAAs) site-specifically into recombinant proteins using engineered translational machinery. Typically, an orthogonal aaRS/tRNA pair is engineered by directed evolution to recognize the ncAA and incorporate it at a reassigned codon while not interacting with the...
Understanding seasonal changes in growth, survival, and movement rates is
crucial to salmonid management. These life history characteristics provide a context for
evaluation of management actions. We evaluated the life history of individually
marked Oncorhynchus mykiss gairdneri in the South Fork John Day River basin in
Northeastern Oregon. This thesis...
John Brown Gordon was committed to the mission of national reconciliation.
He knew that the South would have to embrace the North to repair the devastation of
the Civil War. Driven by dedication to public service after the war, he worked
through his positions in governmental offices to help the...
Eight studies from a meta-analysis on St. John's wort by Klaus et. al. (1996) were analyzed according to the severity of depression manifest by their patients. The studies were chosen according to inclusion criteria: 1) the study was random, 2) the study compared St. John's wort to a placebo or...
Survival of ecological systems pivot on critical moments. In the arid John Day Basin of Eastern Oregon, extensive restoration of the stream and floodplain focused on supporting salmon has been ongoing for the past 20 years, but recurring short periods of extreme temperature increase and low flows result in mortality...
In 1746, Dr John Buchanan, a recently retired medical officer in the British Army, produced a manuscript, 'Regimental Practice, or a Short History of Diseases common to His Majesties own Royal Regiment of Horse Guards when abroad (Commonly called the Blews).' Revised almost until the time of Buchanan's death in...
The state of the knowledge for fault behavior in the northwest Himalaya and California varies dramatically. In the Pakistan and Kashmir Himalaya, few data constrain the role that individual active faults play in accommodating Indo-Eurasian convergence and the relative earthquake hazard across the region. By contrast, the San Andreas fault...
Movement intent decoders, which interpret volitional movement intent from human bioelectric signals, can be incorporated into modern neuroprostheses to offer people living with limb loss or paralysis the potential to regain their lost motor control. Machine learning methods have become the research standard for continuous decoders with high degrees of...
The dramatic upsurge of contract-supported archaeological activity,
generated by legislative action, has precipitated an increase
in information about Oregon's prehistoric peoples. This information,
however, has not been presented in a format which can be easily
understood by the general public.
This study presents an account of early peoples in Oregon,...
The purpose of the present study was to identify variables which
are related to the degree of commitment to a dual-work lifestyle held
by engaged individuals who indicated their intentions for such workfamily
patterns after marriage. The study also grouped couples
according to patterns of commitment, and examined differences by...
The consumption of cruciferous vegetables is associated with several health benefits, including cancer prevention. Many of these benefits are attributed to the phytochemical, sulforaphane (SFN), which is derived from cruciferous vegetables such as broccoli and broccoli sprouts. These vegetables contain glucoraphanin (GFN), SFN’s precursor, which is converted to SFN by...
The overall goal of this study was to identify multiple scales of habitat use and habitat electivity by redband/steelhead trout and define the limiting factors affecting the distribution patterns of this species during summer flows.
The main objective in chapter 2 was to identify the most important habitat associations that...
Global increases in ultraviolet-B radiation (UVBR:290-
320 nm) resulting from decreases in stratospheric ozone
concentration have the potential to alter marine primary
production and affect global climate and marine trophic
dynamics. Effects of UVBR on phytoplankton carbon fixation
were determined from open ocean exposure studies conducted
off the coast of...
This study sampled the work activities of community pharmacists in eighteen western Oregon pharmacies (9 chain and 9 independent, stratified by daily prescription volume). Utilizing a technique of recording at least 960 observations in each pharmacy, a total of 41,542 observations were recorded into 28 mutually exclusive task activity categories....
Background: Although both transgender adults and adults living with disabilities struggle to access healthcare, both populations are underserved and understudied. Existing research either examines transgender adults and adults with disabilities as separate groups or frames disability as a health outcome a transgender person may experience. Health care utilization and health...