The acorn woodpecker is among the most common primary cavity nesting bird of the Oregon white oak woodlands. In most of
their range, acorn woodpeckers are dependent on granaries for acorn storage, yet little is known about their selection of granary
sites. We compared habitat characteristics within 12 m of...
Natal dispersal is an important driver of population and colonization dynamics, yet factors that
affect timing and distance of post-fledging movements are poorly understood. We studied post-fledging movements
of 34 (12 male and 22 female) juvenile Burrowing Owls (Athene cunicularia) between June 2002 and April
2003, in a nonmigratory population...
Reproductive strategies of birds are shaped by patterns of food supply, yet empirical evidence of the consequences and mechanisms of food limitation on reproductive performance is inconsistent, probably due to variable responses from species of differing life-history strategies. We tested the hypothesis that food supplementation would increase reproductive rates of...
Engineered capillary barriers typically consist of two layers of granular materials designed so that the contrast in material hydraulic properties and sloping interface retain infiltrating water in the upper layer. We conducted two benchtop capillary barrier experiments, followed by interpretation and numerical modeling. The hydraulic parameters for two coarse materials...
Objective: This study examines obstetrician/gynecologists and family medicine physicians' reported care patterns, attitudes and beliefs and predictors of adherence to postpartum testing in women with a history of gestational diabetes mellitus.
Research Design and Methods: In November-December 2005, a mailed survey went to a random, cross-sectional sample of 683 Oregon...
In the Colorado Rocky Mountains, the association of high topography and low seismic
velocity in the underlying mantle suggests that recent changes in lithospheric buoyancy may have
been associated with surface uplift of the range. This paper examines the relationships among
late Cenozoic fluvial incision, channel steepness, and mantle velocity...
Vibrio vulnificus and V. parahaemolyticus in the estuarine-marine environment are of human health significance and may be increasing in pathogenicity and abundance. Vibrio illness originating from dermal contact with Vibrio laden waters or through ingestion of seafood originating from such waters can cause deleterious health effects, particularly if the strains...
BACKGROUND: Patients receiving hospice or palliative care often receive antimicrobial therapy; however the effectiveness
of antimicrobial therapy for symptom management in these patients is unknown.
OBJECTIVE: The study’s objective was to systematically review and summarize existing data on the prevalence and
effectiveness of antimicrobial therapy to improve symptom burden among...
BACKGROUND: Little is known regarding the prevalence or risk factors for non-comprehension and non-compliance with discharge instructions among older adults.
OBJECTIVE: To quantify the prevalence and identify patient characteristics associated with non-comprehension and non-compliance with discharge instructions.
RESEARCH DESIGN: Prospective cohort study
SUBJECTS: 450 adults aged ≥65 admitted to medical...
BACKGROUND: Identifying patients at high risk of hospital readmission may facilitate
interventions to improve care. Depressive symptoms are prevalent among hospitalized older
adults and may provide a target for these interventions if associated with readmission. The aim of
this study was to quantify the risk of 30-day unplanned hospital readmission...