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Quantitative basin morphology and channel stability with reference to nonpoint sources of pollution in Evans Creek, Oregon

Creator:: Krupin, Paul J.
Abstract:: A Stream Reach Inventory and Channel Stability Evaluation procedure has been used to assess the nature and extent of erosional nonpoint sources of pollution in the Evans Creek basin, a tributary to the Rogue River, in southwestern Oregon. The study is based upon the results of the Oregon Department of...
Resource Type:: Masters Thesis
Full Text:: Reference to Nonpoint Sources of Pollution in Evans Creek AN ABSTRACT OF THE THESIS OF Paul J. Krupin for

The effects of rise-time and frequency on the auditory brainstem response using high-frequency tone-bursts

Creator:: Gray, Pamela S.
Abstract:: The effects of rise-time and frequency on the auditory brainstem response were studied in six normal hearing adults. Stimuli were high-frequency gated tone-bursts with center frequencies of 8, 10, 12, and 14 kilohertz (kHz). Examined rise-times were .1, .25, .5, and 1.0 milliseconds (msec). Duration was maintained at 2 msec....
Resource Type:: Masters Thesis
Full Text:: approved: ----7 Redacted for privacy -- Evan L. Evans The effects of rise-time and frequency on the

Drainage studies on Dayton, Amity, and Willamette soils in the Willamette Valley, Oregon

Creator:: Floyd, Richard
Resource Type:: Masters Thesis
Full Text:: FlGURES f I'· \ l . l?hotogr ;ph of apparatu tor m · ur1ng duct1v1ty o~ und1st~bed oo~. samplea. t r

Percolation of soil water as related to consumptive use

Creator:: Stevenson, David Stuart
Resource Type:: Masters Thesis
Full Text:: June 1956 APPROVED: Associate Professor of Soils In Charge of Major X16W1 01 01.L p1&LLeLL1

Turbidimeter technique for measuring the stability of soil aggregates in a water-glycerol mixture

Creator:: Davidson, James M.
Resource Type:: Masters Thesis
Full Text:: r e c o r d i n g p o t e n t ï o m e t e r s h o w i n g f a m i l y o f c u r v e s f

The electric balance technique for measuring the mass and charge of clay particles

Creator:: Perrier, Eugene Raymond
Resource Type:: Masters Thesis
Full Text:: partiio. YIhJT The author wishes to express his sincere appreciation to Dr. Daniel D. Evans for

Measurement of nitrogenase activity of intact legume symbionts in situ using the acetylene reduction assay

Creator:: Fishbeck, Kathleen Ann
Abstract:: The process of biological nitrogen fixation involves the enzymic reduction of atmospheric nitrogen (N₂) to ammonia (NH₃). The enzyme which catalyzes this reduction, nitrogenase, does not exhibit a high degree of substrate specificity. It also catalyzes the reduction of acetylene (C₂2H₂) to ethylene (C₂H₄). The reduction of C₂H₂ to C₂H₄...
Resource Type:: Masters Thesis
Full Text:: moisture ten- sions. 32 LITERATURE CITED Akkermans, A.. D. L. 1971. Nitkogen fixation and nodulation

Unsaturated Soils and Foundation Design : Theoretical Considerations for an Effective Stress Framework

Creator:: Baker, Josiah D.
Abstract:: This study presents the theoretical background necessary to model the bearing capacity of shallow and deep foundations in partially saturated soils. The conventional bearing capacity equations for shallow and deep foundations and the 𝛽-method for deep foundation side resistance have been modified to include the effects of matric suction and...
Resource Type:: Masters Thesis
Full Text:: greater than or equal to the embedded depth of the footing D. The length of the footing L is greater

The effects of computer assisted instruction on student achievement in high school biology

Creator:: Morrell, Patricia D.
Abstract:: The purpose of this study was to determine if computer assisted instructional (CAI) tutorials in high school biology differ in effectiveness in terms of student academic achievement when compared with the more traditional lecture/discussion type of instruction. Additionally, student attitudes toward CAI were measured using a student attitude questionnaire. The...
Resource Type:: Masters Thesis
Full Text:: achievement in high school biology AN ABSTRACT OF THE THESIS OF Patricia D. Morrell for the degree of

Geology of the East Evans Creek area, Trail quadrangle, Oregon

Creator:: Bartley, Ronald Clark
Resource Type:: Masters Thesis

ScholarsArchive@OSU

Quantitative basin morphology and channel stability with reference to nonpoint sources of pollution in Evans Creek, Oregon

The effects of rise-time and frequency on the auditory brainstem response using high-frequency tone-bursts

Drainage studies on Dayton, Amity, and Willamette soils in the Willamette Valley, Oregon

Percolation of soil water as related to consumptive use

Turbidimeter technique for measuring the stability of soil aggregates in a water-glycerol mixture

The electric balance technique for measuring the mass and charge of clay particles

Measurement of nitrogenase activity of intact legume symbionts in situ using the acetylene reduction assay

Unsaturated Soils and Foundation Design : Theoretical Considerations for an Effective Stress Framework

The effects of computer assisted instruction on student achievement in high school biology

Geology of the East Evans Creek area, Trail quadrangle, Oregon

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