With the convergence of several economic, social, and environmental factors, dam removal has emerged as a feasible river management option. The Rogue River, located in southwest Oregon, is one of the few river basins in the United States to remove a number of large dams in quick succession. This paper...
This dissertation investigates the structure and topological properties of cyclicallypresented groups. First, a family of groups called groups of type Z is considered. Withfew exceptions, the finiteness, asphericity, fixed point, and 3-manifold spine problemsare solved. Most groups of type Z have a central element of infinite order fixed by theshift....
This thesis presents the steps that were taken to develop thematic findings using data from a qualitative study. Using a grounded approach, the study focused on qualitatively exploring Mexican origin caregivers' conceptualizations of elder caregiving in terms of role functioning, social norms, cultural beliefs, and familial obligations. Data collected from...
The purpose of this study was to examine the perceptions of participants involved
in one community college's strategic planning process in which faculty, administrators, and
staff at all levels of the organization were encouraged to participate. Data were collected
through direct observation, focus group interviews, analysis of institutional documents, and...
Platelet-rich plasma (PRP) has been applied as a hemostatic agent since the 1970s, and a potent source of autologous growth factors since the 1990s. PRP is rich in growth factors such as platelet derived growth factor (PDGF), vascular endothelial growth factor (VEGF), transforming growth factor-β (TGF-β), fibroblast growth factor (FGF)...
Spinal cord injury (SCI) is a devastating disease which poses health problems in human and veterinary medicine. SCI causes neurological disability, with loss of motor, sensory and autonomic function. This study investigated the efficacy of local treatment with IKVAV-peptide on spinal cord regeneration following compression injury at T12 vertebra in...
Large canine breeds are commonly diagnosed with a type of elbow disease called fragmented medial coronoid process (FMCP). FMCP occurs when the cartilage and bone of the coronoid process, located on the ulna, is fractured. Etiologies include mechanical overload of the ulna and incongruences of the radius and ulna with...
The goal of the graduate essay was to provide the reader with a historical overview of the United States government funded preschool program Head Start and examine policy considerations for long term effectiveness on academic achievements of participants. Focusing on research about Head Start effectiveness, careful consideration was given to...
The Next Generation Science Standards (NGSS) are a recent set of standards that leverage decades of research to present an innovative and coherent image for K 12 science education in the United States. Major themes in the NGSS include the intertwining of learning and doing science, addressing connections across scientific...
While student teaching at West Valley High (a pseudonym), I noticed that the teaching style my
students were used to didn’t seem to offer students many opportunities to engage with the
content and come to deep understandings. Mainly, the class seemed centered around lecture on a
topic and confirmatory activities....