Index Catalog // ScholarsArchive@OSU

Urban military operation mobility model

Creator:: Kang, Ho Sung
Abstract:: A Mobile Ad-hoc NETwork (MANET) is collection of wireless mobile nodes without a network infrastructure or centralized administration. Although MANETs can be used in many applications, such as mobile Internet, military communication, and disaster relief networks, a number of challenges remain. These include routing, medium access control, security, scalability, energy...
Resource Type:: Masters Thesis
Full Text:: ! ! AN ABSTRACT OF THE THESIS OF Ho Sung Kang for the degree of Master of Science in Electrical and

Supercritical fluid impregnation with biocides of wood using temperature reduction

Creator:: Kang, Sung-Mo
Abstract:: Supercritical fluid (SCF) impregnation is a promising preservative treatment method, however, the development of SCF processes has been slowed by a limited understanding of the process. Developing a better understanding of the effects of various process parameters on treatment results would allow for a more rational development of SCF impregnation....
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF Sung-Mo Kang for the degree of

Coarse mesh and one-cell block inversion based diffusion synthetic acceleration

Creator:: Kim, Kang-Seog
Abstract:: DSA (Diffusion Synthetic Acceleration) has been developed to accelerate the SN transport iteration. We have developed solution techniques for the diffusion equations of FLBLD (Fully Lumped Bilinear Discontinuous), SCB (Simple Corner Balance) and UCB (Upstream Corner Balance) modified 4-step DSA in x-y geometry. Our first multi-level method includes a block...
Resource Type:: Dissertation
Full Text:: Synthetic Acceleration AN ABSTRACT OF THE DISSERTATION OF Kang-Seog Kim for the degree of Doctor of

The Forest Field Program : a case study in forest education for Latino youth

Creator:: Gonzalez, Emily A.
Abstract:: This study involved the development of two bilingual and inquiry-based forest education programs within the Central Willamette Valley of Oregon. The first program used the participatory research (PR) process to engage 7th and 8th grade Latino students as participatory researchers to interview members of their community to learn their perspectives...
Resource Type:: Masters Thesis
Full Text:: -2007. Special thanks to Nam-Hwa Kang who encouraged me with great enthusiasm and helped shape early

Systematics and phylogeny of Cordyceps and the Clavicipitaceae with emphasis on the evolution of host affiliation

Creator:: Sung, Gi-Ho
Abstract:: Cordyceps is a genus of perithecial ascomycetes. It includes over 400 species that are pathogens of arthropods and parasites of the truffle genus Elaphomyces. Based on the morphology of cylindrical asci, thickened ascus apices and filiform ascospores, it is classified in the Clavicipitaceae (Hypocreales), which also includes endophytes and epiphytes...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Gi-Ho Sung for the degree of

Characterization of Escherichia coli double-strand uracil-DNA glycosylase and analysis of uracil-initiated base excision DNA repair

Creator:: Sung, Jung-Suk
Abstract:: Escherichia coli double-strand uracil-DNA glycosylase (Dug) was purified to apparent homogeneity from bacteria that were defective in uracil-DNA glycosylase (Ung). After cloning the dug gene, recombinant Dug was overexpressed, purified, and characterized with respect to activity, substrate specificity, product DNA binding, and mechanism of action. Purified Dug excised both uracil...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF Tung-Suk Sung for the degree of

Proportional integral derivative control of an oil-heated fractal-like branching microchannel desorber

Creator:: Davis, Keith R.
Abstract:: A PID controller was designed to control the performance of an oil-heated fractal-like branching microchannel desorber for use in an ammonia-absorption refrigeration system. Both the amount and concentration of ammonia refrigerant generated at the desorber can be controlled by choosing the rectified circulation ratio as the controlled variable in a...
Resource Type:: Masters Thesis
Full Text:: controller are: kp= 0.3, ki= 0.003, and kd = 2.0. The tuned controller controlled the desorber and

Indole-3-carbinol in the maternal diet provides chemoprotection for the fetus against transplacental carcinogenesis by dibenzo[a,l]pyrene in the B6 129 mouse model : role of the Aryl Hydrocarbon Receptor

Creator:: Yu, Zhen
Abstract:: Lymphomas and leukemias are the most common cancer in children and young adults and in utero exposure to carcinogens may contribute to the etiology of these cancers. A polycyclic aromatic hydrocarbon (PAH), dibenzo[a,l]pyrene (DBP), was administered to pregnant mice (15 mg/Kg b.w., gavage) on gestation day 17. Significant mortalities in...
Resource Type:: Dissertation
Full Text:: mother was responsive. Lung adenomas showed Ki-ras mutations and exhibited a 50% decrease and a 35-fold

Electron donor and chlorinated ethene effects on activity and community composition in anaerobic reductively dechlorinating consortia

Creator:: Sabalowsky, Andrew R.
Abstract:: This research focused on anaerobic transformation of trichloroethene (TCE), a groundwater contaminant. The mixed anaerobic Evanite culture (EV) was studied to determine community behavior and composition responses to different electron donors and chloroethene electron acceptors. The potential toxicity from high concentrations of TCE and its daughter product cis-1,2-dichloroethene (cDCE) was...
Resource Type:: Dissertation
Full Text:: spp., (Luijten et al., 2003) and Geobacter lovelyi (Sung et al., 2006a). Dehalococcoides spp. are

A Korean elementary teacher's beliefs about teaching and learning and its impact on interactions and norms in mathematics classroom

Creator:: Cho, Cheong-soo
Abstract:: This study described how and why a Korean elementary teacher taught mathematics as he did. Specifically, the study sought to describe his beliefs about the teaching and learning of mathematics and relate them to patterns of classroom interaction and norms. An ethnographic inquiry guided the study of one third grade...
Resource Type:: Dissertation

ScholarsArchive@OSU

Urban military operation mobility model

Supercritical fluid impregnation with biocides of wood using temperature reduction

Coarse mesh and one-cell block inversion based diffusion synthetic acceleration

The Forest Field Program : a case study in forest education for Latino youth

Systematics and phylogeny of Cordyceps and the Clavicipitaceae with emphasis on the evolution of host affiliation

Characterization of Escherichia coli double-strand uracil-DNA glycosylase and analysis of uracil-initiated base excision DNA repair

Proportional integral derivative control of an oil-heated fractal-like branching microchannel desorber

Indole-3-carbinol in the maternal diet provides chemoprotection for the fetus against transplacental carcinogenesis by dibenzo[a,l]pyrene in the B6 129 mouse model : role of the Aryl Hydrocarbon Receptor

Electron donor and chlorinated ethene effects on activity and community composition in anaerobic reductively dechlorinating consortia

A Korean elementary teacher's beliefs about teaching and learning and its impact on interactions and norms in mathematics classroom

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