Ranching and lumbering were two of the primary economic practices in a
small rural study area south of Philomath Oregon (in Benton County), from
first Euro-American settlement through 1930. Ranching was common but
lumbering was restricted by geographical and market transportation
problems until after 1900. Catalysts for change came in...
Heat treated orange juice, both pasteurized and concentrate, are being increasingly
consumed in the U.S. Orange juice is primarily heat treated to increase its shelf life, by
curbing the growth of microorganisms; and to inactivate pectin methylesterase, which
demethylates pectin and leads to cloud loss in the juice. However, because...
The effect of HTST pressure blanching processing parameters, as
compared to conventional steam blanching, on enzyme activity,
moisture, drip loss, shear force, sensory attributes and consumer
acceptability of frozen sweet corn were determined. Complete
inactivation of catalase and peroxidase required HTST treatments of
60 psi and 75 psi, respectively. No...
The four stories within, "Jim of India," "Shooting the Breeze," "Bridge," and "Point Reyes," are part of a longer work in progress, tentatively titled The Andy Stories. The stories follow Andy, a woman in her 50s, on a voyage across the continent and into herself. Of these, all are written...
This thesis focuses on performances of masculinity by British Royal Flying Corps (RFC) airmen in the charged landscape of the First World War prisoner of war (POW) camp. I examine how captive airmen coped with imprisonment by reasserting the familiar homosocial communities of pre-capture squadron life, particularly through practices associated...
Several effects of xylem discontinuity in Pinot noir and Merlot grape berries were studied. There was a reduction in the amount of apoplastic dye (Eosin Y or azosulfamide) uptake through cut pedicels into soft versus firm berries, suggesting a reduction in maximal xylem flow at that time. Both greenhouse and...
This thesis documents a period of ecological and cultural change on a Willamette Valley, Oregon landscape. In particular, this study examines the Peavy Arboretum area and the cultural changes that accompanied the transformation of the landscape from an oak savannah in the mid-nineteenth century to a dense Douglas-fir forest in...
In western Oregon the titratable acidity of grapes at
harvest may in some seasons be higher than desirable for
making quality wine, due to the retention of malic acid.
The purposes of this study were 1) to investigate the
effects of a vineyard cultural practice, cluster exposure
at veraison by...