Index Catalog // ScholarsArchive@OSU

Mahler's order functions and algebraic approximation of p-adic numbers

Creator:: Dietel, Brian Christopher
Abstract:: If P is an integer polynomial denote the degree of P by ∂(P) and let H(P) be the maximum of the absolute value of the coefficients of P. Define Λ(P)=2[superscript ∂(P)]H(P) and for a fixed prime p let C[subscript p] denote the completion of the algebraic closure of the p-adic...
Resource Type:: Dissertation
Full Text:: there exist unique m ∈ Z with gcd(m, p) = 1 and n ∈ N, n ≥ 0 such that a = mpn. Define v(a) = n and if

An investigation of factors affecting the optimal output log distribution from mechanical harvesting and processing systems

Creator:: Marshall, Hamish Douglas
Abstract:: Globally the forest harvesting industry is becoming increasingly mechanized. Driving this trend is the desire to increase productivity and reduce cost, as well as to improve labor-related issues. With mechanization comes an in-forest platform for the introduction of state-of-the-art communication and measurement technologies, and powerful on-board computers. These systems have...
Resource Type:: Dissertation
Full Text:: to my other committee members, Dr Jim Funck, Dr Stephen Hobbs and Dr Tamzen Stringham, for their

Cytochrome P450 3A forms in rainbow trout (Oncorhynchus mykiss)

Creator:: Lee, Su-Jun
Resource Type:: Dissertation
Full Text:: P450 reactions are indicated with bold letter. The abbreviations used in table are: P AHs, polycyclic

Mechanistic studies on Re(V) mediated C-O bond transformations

Creator:: Zhuravlev, Fedor
Abstract:: In situ, reduction of Cp*ReO₃ by PPh₃ to form (Cp*ReO)₂(μ-O)₂ allows catalytic deoxygenation of epoxides, however, conproportionation between Reⱽ and Reⱽᴵᴵ species to form clusters of ((Cp*Re)₃(μ-O)₆}²⁺(ReO₄⁻)2 and new compound {(Cp*Re)₃(μ²-O)₃(μ³-O⁾³ReO₃}⁺(ReO₄⁻) leads to removal of rhenium from the catalytic cycle and loss of activity, The epoxide deoxygenation mediated by (Cp*ReO)₂(μ-O)₂...
Resource Type:: Dissertation
Full Text:: (V Mediated 0-0 Bond Transfor- mations. Abstract Approved: Kevin Gable In situ, reduction of Cp

Effects of thinning on forest-floor vertebrates and analysis of habitat associations along ecological gradients in Oregon coastal Douglas-fir forests

Creator:: Suzuki, Nobuya
Abstract:: Thinning has the potential to increase structural diversity of managed forests for wildlife. During 1994-1996, I conducted experimental and observational studies using pitfall trapping to assess short-term and potential long-term effects of thinning on abundance and reproduction of forest-floor vertebrates in Douglas-fir (Pseudotsuga menzeisii) forests of the Oregon Coast Range....
Resource Type:: Dissertation

Measuring efficiency and explaining failures in banking : application to the Russian banking sector

Creator:: Konstandina, Natalia V.
Abstract:: This study has two main objectives. First, we propose an alternative way for treating deposits in modeling a banking firm, which account for both their input and output features. Second, we contribute to modeling failures in the banking sector by distinguishing three groups of factors affecting failures: bank level, industry...
Resource Type:: Dissertation
Full Text:: years 2,194 768 2,962 2% 2,588 1,317 3,905 1% 138,462 28,063 166,525 7% P r i v a t e Total

The effects of nitrogen manipulations and hydrology on the establishment and competitive abilities of wetland prairie plant species (western Oregon)

Creator:: Davis, Kimberly J.
Abstract:: Many studies suggest that weedy plant species are most successful when soil nitrogen in abundant. Consequently, I used soil nitrogen manipulations to determine if altering nitrogen would affect the establishment of both weedy and native plant species in a western Oregon wetland prairie. In two studies, we added carbon amendments...
Resource Type:: Dissertation
Full Text:: : Mark V. Wilson Many studies suggest that weedy plant species are most successful when soil nitrogen

Radiation effects on III-V heterostructure devices

Creator:: Jun, Bongim
Abstract:: The neutron and electron radiation effects in Ill-V compound semiconductor heterostructure devices are studied in this thesis. Three types of devices investigated are AlGaAs/GaAs high electron mobility transistors (HEMTs), AlGaAs/InGaAs/GaAs heterostructure insulated gate field effect transistors (HIGFETs), and InP/InCaAs/InGaAs single heterojunction bipolar transistors (SHBTs). HEMTs and HIGFETs are primarily investigated...
Resource Type:: Dissertation
Full Text:: Doctor of Philosophy in Physics presented on July 1, 2002. Title: Radiation Effects on Ill-V

Effect of pharmaceuticals and natural products on multidrug resistance mediatedtransport in Caco-2 and MDCKII-MDR1 drug transport models

Creator:: Fan, Ying
Abstract:: This thesis details my investigation of some pharmaceuticals and natural products on the transport of drugs which are substrates of P-glycoprotein (P-gp), such as cyclosporin A (CSA) and digoxin by using Caco-2 and MDCKII-MDR1 drug transport models. Three objectives were performed to address this goal. The first objective was to...
Resource Type:: Dissertation
Full Text:: products on the transport of drugs which are substrates of P-glycoprotein (P-gp), such as cyclosporin A

Radiation effects in III-V semiconductors and heterojunction bipolar transistors

Creator:: Shatalov, Alexei
Abstract:: The electron, gamma and neutron radiation degradation of III-V semiconductors and heterojunction bipolar transistors (HBTs) is investigated in this thesis. Particular attention is paid to InP and InGaAs materials and InP/InGaAs abrupt single HBTs (SHBTs). Complete process sequences for fabrication of InP/InGaAs HBTs are developed and subsequently employed to produce...
Resource Type:: Dissertation
Full Text:: Radiation Effects in III-V Semiconductors and Heterojunction

ScholarsArchive@OSU

Mahler's order functions and algebraic approximation of p-adic numbers

An investigation of factors affecting the optimal output log distribution from mechanical harvesting and processing systems

Cytochrome P450 3A forms in rainbow trout (Oncorhynchus mykiss)

Mechanistic studies on Re(V) mediated C-O bond transformations

Effects of thinning on forest-floor vertebrates and analysis of habitat associations along ecological gradients in Oregon coastal Douglas-fir forests

Measuring efficiency and explaining failures in banking : application to the Russian banking sector

The effects of nitrogen manipulations and hydrology on the establishment and competitive abilities of wetland prairie plant species (western Oregon)

Radiation effects on III-V heterostructure devices

Effect of pharmaceuticals and natural products on multidrug resistance mediatedtransport in Caco-2 and MDCKII-MDR1 drug transport models

Radiation effects in III-V semiconductors and heterojunction bipolar transistors

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