Index Catalog // ScholarsArchive@OSU

Development of Miniature Wire pH Sensors for Real-Time Monitoring of the Streptococcus Mutans Biofilm

Creator:: Wong, Derek C.
Abstract:: The interface between a biofilm and the underlying substrate to which it is attached is challenging to study. Currently, available methods of studying this microenvironment have not been able to record data in real-time over a time period in the range of days. To address this challenge, we report the...
Resource Type:: Honors College Thesis
Full Text:: .; Noskova, H.; Raz, A.; Sana, J.; Shamie, A. N.; Stewart, P. S.; Stonemetz, J. L.; Wang, J. C

Abiotic and biotic predictors of coastal giant salamander (Dicamptodon tenebrosus) in headwaters of the Oregon Coast Range

Creator:: Neal, Nathaniel G.
Abstract:: From British Columbia to northern California, coastal giant salamanders (Dicamptodon tenebrosus) are a dominant vertebrate predator in headwater streams. Though widespread, salamander health and abundance levels differ greatly between locations, provoking the question as to what factors may influence this variation and whether habitat features or biotic variables play a...
Resource Type:: Honors College Thesis
Full Text:: Oregon Coast Range by Nathaniel Neal A THESIS submitted to Oregon

Methods of estimating future forest recreation use for forest recreational planning

Creator:: Jaeger, Joseph Jr.
Resource Type:: Undergraduate Thesis
Full Text:: .-TIONAL ?L1IÍi " - ------ JAN 6 153 Joseph Jaeei, Jr. / esis, ''iJAN 6 ethos of timat1ng

Factorization of Integers

Creator:: Simshaw, James
Abstract:: Factorization of integers is an important aspect of cryptography since it can be used as an attack against some of the common cryptographic methods being used. There are numerous methods in existence for factoring integers. Some of these are faster than others for general numbers, while others work best on...
Resource Type:: Honors College Thesis
Full Text:: it m. Then calculate c=mo mod n . 5. To decrypt: Calculate m=cd mod n . Algorithm 1: RSA

I-V Characteristics of Al/HfO2/TaN RRAM Devices

Creator:: Valdivia, Arturo H.
Abstract:: The memristor is a resistive switching random access memory (RRAM) with a basic metal/insulator/metal (MIM) structure. These nano devices are nonvolatile, have a conceptually simple crossbar device structure, are power efficient and have the capability of switching between high and low resistance states in nanoseconds making them promising to replace...
Resource Type:: Honors College Thesis
Full Text:: : _ ____________________________________________________________________________ John F. Conley Jr. I-V Characteristics of Al/HfO2/TaN RRAM Devices

Spectroscopic Ellipsometry on Thin Films of TiO2: Comparing Cauchy and Cody-Loretnz Models in CompleteEASE

Creator:: Kreb, Joseph
Abstract:: Spectroscopic ellipsometry (SE) is used to characterize amorphous and crystalline thin films of TiO2. Amorphous precursor films of TiO2 are deposited by radio frequency magnetron sputtering on fused silica and silicon substrates. Annealing the amorphous precursor films induces them to crystallize into either pure or mixed phases of the three...
Resource Type:: Undergraduate Thesis
Full Text:: was done by my fellow physics undergraduate, Cameron Stewart. In Stewart’s undergraduate thesis work

The efficacy and costs of plasma transfusion in naturally diseased horses

Creator:: Busby, Madeleine F.
Abstract:: Hypoproteinemia secondary to gastrointestinal disease in horses has traditionally been treated with the administration of colloids such as equine plasma or hetastarch. While plasma transfusion is common, evidence-based guidelines for its use in hypoproteinemic horses are lacking. This study involved prospective and retrospective components that aimed to weigh the efficacy...
Resource Type:: Honors College Thesis
Full Text:: % (Stewart et al., 1995; Cohen and Woods, 1999). In Kopper’s study, a home-harvested, non-commercial plasma

Studies on the evolution and expression of the Type II ferripyoverdine receptor gene fpvAIIb in Pseudomonas aeruginosa

Creator:: Glover, Rochelle
Abstract:: When iron levels are low, the opportunistic pathogen Pseudomonas aeruginosa secretes the high-affinity iron-binding siderophore pyoverdine. The cognate ferripyoverdine receptor, FpvA, has gained attention as the most divergent gene in the organism’s genome, showing substantial evidence of positive selection. S-type pyocins, bacteriocins with specificity to Pseudomonads, enter cells through FpvA...
Resource Type:: Honors College Thesis
Full Text:: C than 37C. Interestingly, pyocin S3 was also shown to kill ATCC 27853 even under iron-replete

Development and use of power saws in felling and bucking on the Pacific Coast

Creator:: Buffington, Collier
Resource Type:: Undergraduate Thesis
Full Text:: Coaet by Collten Bufflngton, Jr. A Thesls Prosented to the Faculty of the $chool of Forestry 0regon

A General Framework for Predicting the Geospatial Distribution of Botanical Species

Creator:: Chick, Jesse S.
Abstract:: The local presence or absence of individual botanical species can be predicted with high accuracy by a simple feed-forward neural network, using only local climate data to make inference. This study proposes a framework for learning these predictive models, demonstrates highly accurate predictions for species with a sufficiently large area...
Resource Type:: Honors College Thesis
Full Text:: Distribution of Botanical Species By Jesse Stewart Chick A THESIS submitted to Oregon State University

ScholarsArchive@OSU

Development of Miniature Wire pH Sensors for Real-Time Monitoring of the Streptococcus Mutans Biofilm

Abiotic and biotic predictors of coastal giant salamander (Dicamptodon tenebrosus) in headwaters of the Oregon Coast Range

Methods of estimating future forest recreation use for forest recreational planning

Factorization of Integers

I-V Characteristics of Al/HfO2/TaN RRAM Devices

Spectroscopic Ellipsometry on Thin Films of TiO2: Comparing Cauchy and Cody-Loretnz Models in CompleteEASE

The efficacy and costs of plasma transfusion in naturally diseased horses

Studies on the evolution and expression of the Type II ferripyoverdine receptor gene fpvAIIb in Pseudomonas aeruginosa

Development and use of power saws in felling and bucking on the Pacific Coast

A General Framework for Predicting the Geospatial Distribution of Botanical Species

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