Index Catalog // ScholarsArchive@OSU

Sediment storage in a headwater valley of the Oregon Coast Range : erosion rates and styles and valley-floor capacitance

Creator:: Casebeer, Nathan E.
Abstract:: This study is part of the effort to quantify sediment budgets and understand the geomorphic evolution of steep mountains where debris flows are the dominant agent of upland erosion. Observations indicate that headwater basins in the Oregon Coast Range (OCR) can store a large amount of sediment, mostly from debris...
Resource Type:: Masters Thesis
Full Text:: 0.15 AA57079 1044 ± 32 BC-10 473 R 0.7 FG de AMS 0.01 AA57080 2334 ± 33 BC-11 533 L 0.3+0.4 FF de

Bioprospecting the Chemical Diversity of Plant-associated Fungi

Creator:: González-Montiel, Gisela Abigail
Abstract:: Fungi have long been used for discovery of new chemical scaffolds. In the clinical setting, the fungal natural products penicillin, statins, and cyclosporine have revolutionized medicine to treat diseases and infections. In the environment, fungal natural products have been used as herbicides, fungicides, and insecticides to protect crops, livestock, and...
Resource Type:: Masters Thesis
Full Text:: -Montiel for the degree of Master of Science in Chemistry presented on July 11, 2019. Title

An analysis of core uncovery in the APEX test facility

Creator:: Rusher, Christopher deCastrique
Abstract:: The Department of Nuclear Engineering at Oregon State University has performed a series of confirmatory tests for the United States Nuclear Regulatory Commission (USNRC). These tests have been conducted in the Advanced Plant Experiment (APEX) Facility which is a one quarter height scaled simulation of the Westinghouse Advanced Passive 600...
Resource Type:: Masters Thesis
Full Text:: . General 3D representation of the APEX facility. 11 Figure 3-2. General representation of key

Microbial alteration of the seafloor

Creator:: Josef, Jennifer A.
Abstract:: In the early 1980's the first evidence of biological alteration of basalt glass (sideromelane) was published. Since that time additional evidence, including DNA staining, isotopic abundance and chemical mapping, has come to light suggesting that this unique alteration of glass can be attributed to microbial activity. Microbial alteration textures have...
Resource Type:: Masters Thesis
Full Text:: ..................................................................... 8 2. Figure 2. Light Photomicrograph of ODP 706C-5R-2,100-102 .......... 11 3. Figure 3. DSDP

Development and implementation of an improved formulation of the momentum balance for a Once Through Steam Generator transient model

Creator:: Luo, Shyr Tung
Abstract:: A detailed formulation of the momentum equation including the Baroczy model for two phase friction is presented in this thesis. Numerical techniques for solving this equation along with the remainder of the describing equations are also presented. This model has been incorporated into an existing thermal hydraulic code for simulating...
Resource Type:: Masters Thesis
Full Text:: Science. Completed May 11, 1982 Commencement June, 1983 APPROVED Redacted for Privacy Associate

Nature of the inheritance of gluten strength and carotenoid pigment content in winter by spring and durum wheat crosses (Triticum turgidum L. Var. durum)

Creator:: Ammar, Karim
Abstract:: Durum wheat cultivars for North-Eastern Oregon have to be competitive in terms of their yield potential with soft white winter wheat cultivars and meet strict quality requirements of the milling industry. Combining the high yield potential of fall planted durum wheat cultivars which have an acceptable level of winter hardiness...
Resource Type:: Masters Thesis
Full Text:: characteristics 7 d- Semolina protein content 8 e- Gluten strength 9 3- Pasta product quality characteristics 11

The influence of herbicide placement in soil on toxicity to emerging seedlings

Creator:: Nishimoto, R. K. (Roy Katsuto), 1944-
Abstract:: Previous research has indicated several soil-applied herbicides are more effective by exposure to emerging shoots than from root uptake. Studies were conducted in the greenhouse and growth chamber to investigate effects of herbicide placement in soil on toxicity to emerging seedlings. In these studies, an inch of treated soil was...
Resource Type:: Masters Thesis
Full Text:: OF PLATES Plate Page I Soil tumbler with fixed nozzle. 11 II Site of uptake of atrazine

Continuous sample flow and mercury (II) speciation studies utilizing the cold vapor atomic absorption method for mercury determination

Creator:: Oda, Carl Ekio
Resource Type:: Masters Thesis
Full Text:: Contamination 11 Chemical Speciation 13 EXPERIMENTAL 22 Solution and Glassware Preparation 22 Instrumentation

An assessment of a Stream Reach Inventory and Channel Stability Evaluation : predicting and detecting flood-induced change in channel stability

Creator:: Morét, Stephanie L.
Abstract:: Pre-flood (1995), and post-flood (1996) channel stability surveys were conducted on 22 reaches along Oak Creek, Benton County, Oregon in an effort to note if the flood of February 1996 altered the channel and if the channel stability survey that was being used accurately predicted the channels resistance to change...
Resource Type:: Masters Thesis
Full Text:: Stream Reaches Inventoried 9 2.1.3 Station Descriptions 11 2.1.4 Land Use on Stream Reaches 13

Temperature and moisture effects on stand establishment of seven winter wheat cultivars and selected progeny (Triticum Aestivum, L em thell

Creator:: Conway, Michael Patrick
Abstract:: Laboratory studies were conducted under different temperature and moisture regimes to evaluate the effects of temperature and moisture on stand establishment and seedling characteristics associated with stand establishment. Percent stand and days to 25% emergence were used as indexes of stand establishment. Seedling characteristics analyzed were: shoot length, coleoptile length,...
Resource Type:: Masters Thesis
Full Text:: Stand Establishment and Emergence Characteristics 11 Soil moisture, germination, and seedling growth 11

ScholarsArchive@OSU

Sediment storage in a headwater valley of the Oregon Coast Range : erosion rates and styles and valley-floor capacitance

Bioprospecting the Chemical Diversity of Plant-associated Fungi

An analysis of core uncovery in the APEX test facility

Microbial alteration of the seafloor

Development and implementation of an improved formulation of the momentum balance for a Once Through Steam Generator transient model

Nature of the inheritance of gluten strength and carotenoid pigment content in winter by spring and durum wheat crosses (Triticum turgidum L. Var. durum)

The influence of herbicide placement in soil on toxicity to emerging seedlings

Continuous sample flow and mercury (II) speciation studies utilizing the cold vapor atomic absorption method for mercury determination

An assessment of a Stream Reach Inventory and Channel Stability Evaluation : predicting and detecting flood-induced change in channel stability

Temperature and moisture effects on stand establishment of seven winter wheat cultivars and selected progeny (Triticum Aestivum, L em thell

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