The functioning of marine habitats needs to be understood in the context of the ecological relationships and associations between organisms and the physical and biogenic environment they inhabit. Thus, it becomes important to explore and define habitat features which contribute to these relationships and which are important in the life...
Low physical activity levels and high serum C-reactive protein (CRP) levels are risk factors for coronary artery disease (CAD) in both men and women. However, postmenopausal women who take hormone replacement therapy (HRT) may have increased risk of CAD because of HRT-related increases in serum CRP. There are two manuscripts...
The purpose of this study was to determine that a behavioral lifestyle modification approach to weight loss changes participants' dietary intake and physical activity levels and that these changes were associated with weight loss and weight loss maintenance. Behavioral factors important in other weight control studies were also investigated to...
To assist in the assessment of the geothermal potential of north-central
California and to aid in defining the geologic transitions
between the physiographic provinces of the Klamath Range, the Cascade
Range, the Modoc Plateau, the Great Valley, and the Sierra Nevada
Range, personnel from the Geophysics Group in the College...
The purpose of this qualitative study was to examine the factors that contributed to the engagement of middle and high school teachers in professional learning with instructional coaches, relative to disciplinary literacy. The study addressed the following question: What factors appear to influence secondary content-area teachers' engagement with instructional coaches,...
This thesis investigates Contextual Teaching and Learning (CTL) as a method of instruction for natural resources education. The research follows the adoption of CTL in the K-12 classrooms of six teachers focusing on natural resources education at two rural schools in Western Oregon. CTL is being investigated because it connects...
In 1990, the Northwest Association of Schools and Colleges moved to an
accreditation model based on outcomes, their assessment and deliberative attempts at
institutional change and improvement. No study existed in northwest community colleges
which identified the systematic application of effectiveness indicators for institutional
change and improvement. This study was...
As more people become interested in rock climbing, the need to understand climbers and their preferences and how their activities impact the resource are more vital than ever. With increased use, and with little empirical data about the Yosemite climbing community, park managers cannot adequately develop a comprehensive climbing management...
This study documents thick-description single-source data from the life and experiences of a Native American / Native Canadian language worker. The worker, raised and educated in the United States, was separated from his ancestral village until his thirties. The worker, with a Masters degree in education from Oregon State University,...
Three trends are occurring today in the United States which inspired this research. First, America is growing increasingly urbanized. Today, more Americans are living in cities than in rural environments, and this pattern is predicted to continue for the foreseeable future. Urban living has benefits, but there are also challenges...
Despite some successful conservation stories, biodiversity continues to be lost around the world. Climate change accentuates the ecological crisis and demands not only coordinated action by individuals and collectives, but also a re-examination (and re-imagination) of our relationship with nature. As part of the basis for such a re-examination, further...
Since the passage of the Education for All Handicapped Children Act in 1975, a number of common problems have emerged. Primarily they involve the difficulties both experienced and created by public schools attempting to fulfill the federal mandate to provide students with disabilities an appropriate public education. The purpose of...
For centuries in what is now southern Kenya and northern Tanzania, nomadic, Maasai livestock herders have coexisted with vast populations of wildlife. Today, both wildlife and the Maasai herding lifestyle, a vital component of Maasai culture, are threatened by changes to the landscape and losses in mobility, including the policy...
The purpose of this study was to investigate the professional interaction
and interpersonal communication factors in the management of biomedical
instructional development projects which involved the use of electronic media.
Reference is made, repeatedly, in instructional development literature to
the need to include interpersonal communication skills in the education and...
The relationship between attitudes toward energy and conservation
behavior was studied in the context of sociodemographic and housing
characteristics. Data were obtained by mail survey from a random sample
of 1,503 Oregon households (Western Regional Agricultural Experiment
Station Project, W-159). The return rate was 55 percent (834).
Attitudes toward energy...
Humpback whales (Megaptera novaeangliae) are a widely distributed baleen whale species, well known for their diverse acoustic behavior. On high-latitude foraging grounds, humpback whales produce a suite of non-song vocalizations (“calls”) in concert with foraging and social behavior. In this dissertation I investigated the role of calls in the acoustic...
Iodine-129 is a key risk driver at sites where nuclear materials have been fabricated or processed, and it is a predominant isotope of concern in long-term waste storage strategies. I-129 exists primarily as iodate in the subsurface at the Hanford Site in south-central Washington State. Between 15 and 40% of...
National statistics indicate that as many as 23
million adults in the United States are illiterate and
another 40 million lack literacy skills necessary to
function effectively or on more than a narrow basis in this
society. People without literacy skills or who have only
marginal reading ability find themselves...