Index Catalog // ScholarsArchive@OSU

Functional transition metal oxides : structure-property relationships

Creator:: Smith, Andrew E.
Abstract:: Transition metal oxides are an important class of materials for the wide variety optical, electrical, dielectric, magnetic, and thermal properties observed. Their unique structure-property relationships allow for property tuning and often provide insight into the fundamentals of chemistry. The work in this thesis was focused on the design, synthesis and...
Resource Type:: Dissertation
Full Text:: formula such as YAl1-xMnxO3-y(CO3)y. For the high-k dielectric CaCu3-xMnxTi4-yFeyO12 and CaCu3Ti4O12

Development of 2D models to estimate nearshore bathymetry and sediment transport

Creator:: Splinter, Kristen D.
Abstract:: We examine the interactions and feedbacks between bathymetry, waves, currents, and sediment transport. The ﬁrst two pro jects focus on the use of remote sensing techniques to expand our knowledge of the nearshore. Due to the plethora of snap-shot data that is available from satellites and their distribution via Google...
Resource Type:: Dissertation
Full Text:: -shore, ∂Qx/∂x, and the alongshore, ∂Qy/∂y, directions. The problem is under-determined, having two

Regional scale sandbar variability : observations from the U.S. Pacific Northwest

Creator:: Di Leonardo, Diana R.
Abstract:: Understanding sandbar dynamics and variability is integral to developing a predictive capacity for nearshore flows, sediment transport, morphological change, and ultimately for determining coastline exposure to damaging storm waves. Along the high-energy U.S. Pacific Northwest (PNW) coast, sandbars typically dominate the bathymetry of the active zone. Here we report on...
Resource Type:: Masters Thesis
Full Text:: ; Kuriyama, 2012; Walstra et al., 2012; Wijnberg, 2002). Studies have described and characterized the cycle

Evidence for the involvement of a mitochondrial permeability transistion in a victorin-Induced cell death

Creator:: Curtis, Marc James
Abstract:: Production of the host selective toxin victorin is causal to pathogenesis of Cochliobolus victoriae on oats. The dominant Vb gene confers oat sensitivity to victorin, and is genetically inseparable from Pc2, which confers resistance to Puccinia coronata f. sp. avena. Victorin induces apoptotic-like cell death, and cell death is a...
Resource Type:: Dissertation
Full Text:: PCD (Kuriyama and Fukuda, 2002). Differentiation of tracheaiy elements (TEs) into empty cell corpses

Cloning, sequencing and aflatoxin B₁ metabolism by multiple rainbow trout CYP1A cDNAs expressed in yeast

Creator:: You, Lijing
Abstract:: Previous reports indicate the presence of multiple CYP1A sequences in rainbow trout, but their functional differences are unknown. This report describes the cloning and partial characterization of four trout CYP1A cDNAs, which are given the tentative designations CYP1A1v2, v3, v4, and v5. Comparison among these four and three previously reported...
Resource Type:: Masters Thesis
Full Text:: L T A M S E R Y O S V F Q 1 Q 0 M1 301 COOCCTOTGOTrOTTCTGAGTOOCAATGAGACAOTCCOCCAOGCTCTIATCAAOCAA000

The effects of the carcinostatic compound 1, 3-bis(2-chloroethyl)-1-nitrosourea (BCNU) on the hepatic microsomal enzyme systems in rats

Creator:: Lu, Irene
Abstract:: Preliminary toxicity studies of BCNU in rats revealed that significant prolongations of pentobarbital hypnosis were associated with all doses employed. Investigations were undertaken to determine the underlying mechanism responsible for this observed effect. Studies on the in vitro metabolism of pentobarbital by hepatic microsomes of BCNU-treated animals demonstrated that significant...
Resource Type:: Dissertation
Full Text:: of the two hemoproteins, cytochrome P-450 (Omura and Kuriyama, 1969). Indeed, it was shown that in

Utilization of the Zebrafish Model for Investigating Nitrated Polycyclic Aromatic Hydrocarbon Developmental Toxicity

Creator:: Chlebowski, Anna C.
Abstract:: Polycyclic aromatic hydrocarbons (PAHs) are among the most widely known and studied environmental contaminants, originating from a range of natural and anthropogenic sources. PAHs are known to occur in the environment as complex mixtures, containing both unsubstituted PAHs, as well as a range of PAH derivatives. Among the less-studied of...
Resource Type:: Dissertation
Full Text:: ; 12 Ramesh et al., 2004; Shimada and Fujii-Kuriyama, 2004). These DNA adducts, if not repaired

Ligand selective regulation of cell growth by the Ah receptor through activation of TGF-beta signaling, Ligand selective regulation of cell growth by the Ah receptor through activation of TGFβ signaling

Creator:: Koch, Daniel C.
Abstract:: The Aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor and member of the basic helix-loop-helix Per/ARNT/Sim (bHLH/PAS) family of chemosensors and developmental regulators. As a member of the PAS domain family of transcription factors responsive to exogenous signals, the AhR exerts influence on many processes relating to cellular fate....
Resource Type:: Dissertation
Full Text:: between the models (Lahvis and Bradfield 1998, Esser 2009). The Fujii- Kuriyama group generated AhR

Critical windows of transplacental carcinogenesis : identifying efficacious approaches to chemoprevention with dietary phytochemicals

Creator:: Castro, David J.
Abstract:: Polycyclic aromatic hydrocarbons (PAHs) are a re-emerging class of environmental pollutants. The persistent nature of these highly toxic compounds along with their ubiquity in the environment creates an unavoidable route of exposure. The developing fetus and neonate are a particularly susceptible population due to their incomplete complement of xenobiotic metabolizing...
Resource Type:: Dissertation
Full Text:: systems upon metabolic activation to chemically reactive species (Shimada and Fujii-Kuriyama, 2004

Adapting computer science technologies to bridge critical gaps in proposed Tox21 risk assessment programs

Creator:: Larkin, Andrew
Abstract:: In 2004 the National Toxicology Program published an article describing their intent to pursue toxicology testing and risk assessment practices solely reliant on high throughput in vitro datasets and in silico modeling for dose-response assessments. Support and contributions form regulatory agencies and a significant portion of the life sciences community...
Resource Type:: Dissertation
Full Text:: hydrocarbon receptor (AhR) activation (Fujii-Kuriyama and Mimura, 2005; Lin et al., 2003). The AhR pathway

ScholarsArchive@OSU

Functional transition metal oxides : structure-property relationships

Development of 2D models to estimate nearshore bathymetry and sediment transport

Regional scale sandbar variability : observations from the U.S. Pacific Northwest

Evidence for the involvement of a mitochondrial permeability transistion in a victorin-Induced cell death

Cloning, sequencing and aflatoxin B₁ metabolism by multiple rainbow trout CYP1A cDNAs expressed in yeast

The effects of the carcinostatic compound 1, 3-bis(2-chloroethyl)-1-nitrosourea (BCNU) on the hepatic microsomal enzyme systems in rats

Utilization of the Zebrafish Model for Investigating Nitrated Polycyclic Aromatic Hydrocarbon Developmental Toxicity

Ligand selective regulation of cell growth by the Ah receptor through activation of TGF-beta signaling, Ligand selective regulation of cell growth by the Ah receptor through activation of TGFβ signaling

Critical windows of transplacental carcinogenesis : identifying efficacious approaches to chemoprevention with dietary phytochemicals

Adapting computer science technologies to bridge critical gaps in proposed Tox21 risk assessment programs

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