Index Catalog // ScholarsArchive@OSU

Some potential mechanisms for finely-tuned regulation of phospholipase C-β isozymes : studies of dimerization and phosphatidylinositol 3,4,5-trisphosphate activation

Creator:: Zhang, Yong
Abstract:: Phospholipase C-β (PLC-β) isozymes are key effectors in G protein-coupled signaling pathways. Prior research suggested that some isoforms of PLC-β may exist and function as dimers, but little is known about dimerization of PLC-β. Data from coimmunoprecipitation assays of differentially-tagged PLC-β constructs and sizeexclusion chromatography of native PLC-β support homodimerization...
Resource Type:: Dissertation
Full Text:: Abstract approved: _____________________________________________ Theresa M. Filtz Phospholipase C

Crossing Boundaries during Stress Responses: Antigen Presentation by Adaptive and Innate MHC Class I Molecules

Creator:: Nagamine, Brandy S.
Abstract:: The immune system is a complex network of cellular processes working in harmony to guard us against pathogenic attack. Of utmost importance is the ability of the immune system to discriminate between “self” and “non-self” and diseased versus healthy. Recognition of antigens complexed to major histocompatibility complex (MHC) molecules is...
Resource Type:: Dissertation
Full Text:: . I am thankful to my committee members, Dr. Natalia Shulzhenko and Dr. Theresa Filtz, for their

An emerging role for the exocyst : plant morphogenesis

Creator:: Cole, Rex A.
Abstract:: Plants develop a vast array of cell shapes and sizes by selectively modifying their surrounding cell walls to expand in some regions and not in others. This process of morphogenesis requires the delivery of secretory vesicles to specific locations at the cell periphery, where exocytosis adds new membrane and proteins...
Resource Type:: Dissertation
Full Text:: Maria Ivanchenko for valuable discussions with the author on phytohormones, GUS staining, and the

Towards Resolving Functional and Evolutionary Mysteries of the Large and Heterozygous Genome of Hop (Humulus lupulus) and the Cannabaceae Family Using Genomic Data Science

Creator:: Padgitt-Cobb, Lillian K.
Abstract:: Hop (Humulus lupulus L. var. lupulus) is a diploid, dioecious plant with an extensive history of cultivation and use in brewing, as a textile, and for its therapeutic properties. Hop is prized for its ability to produce a variety of aromatic and flavor compounds, as well as compounds with anti-microbial...
Resource Type:: Dissertation
Full Text:: committee for their valuable guidance: Drs. David Hen- drix, John Henning, Michael Freitag, Maria Clara

Online classes : the student experience

Creator:: Bucy, Mary C.
Abstract:: Online courses and even degree programs are becoming a widespread phenomenon at universities across the United States. Research into the effectiveness of these courses is in the early stages. This qualitative study explored student perceptions of their online class experience using expectancy-value theory as a framework in an attempt to...
Resource Type:: Dissertation
Full Text:: interpretation for all my struggles and crises throughout this process. To Tracy Benttey-Townlin and Maria

A content analysis of court opinions about grandparent visitation rights

Creator:: Henderson, Tammy L.
Abstract:: The current study was a content analysis of court opinions on grandparent visitation rights using the method of grounded theory. The research questions addressed in this study were: (a) On what bases were grandparents granted legal standing to petition for visitation with their grandchildren? (b) What was the legal reasoning...
Resource Type:: Dissertation

Optimizing HIV Treatment in Resource-Limited Settings

Creator:: Akudibillah, Gordon Amed
Abstract:: Apart from the traditional role of preventing progression from HIV to AIDS, antiretroviral drug therapy (ART) has an additional benefit of substantially reducing infectiousness, making them potentially an important strategy in the fight against HIV. Recent advances in drug therapy have also seen the use of antiretroviral drugs as a...
Resource Type:: Dissertation

Problems of Shape and Information in Multiscale Modeling of Transport Phenomena

Creator:: Ostvar, Sassan
Abstract:: This work is a compilation of problems that deal with multiscale analysis of transport phenomena in environmental systems. A common feature among the problems studied here is the presence of non-negligible microscale structure in various forms. Each problem is approached from the perspective that a macroscopic observable encodes aspects of...
Resource Type:: Dissertation

A study of the effects of a multisensory communicative approach to English language acquisition of kindergarten children in Singapore

Creator:: Lee, Florence G. L.
Abstract:: The purpose of this study was to determine the effects of an experimental approach to English language acquisition among preschool children attending low-cost community kindergartens in Singapore. Group and sex differences in the performance of four language tasks, as well as the effect of the interaction between group and sex...
Resource Type:: Dissertation
Full Text:: Stella Kindergarten, Sr. Theresa Tan, Principal, Nazareth Center Kindergarten, Mr. Yap Seng Chwee

"I'm a Mom too!" - Stigma, Support & Contested Identities among Adolescent Mothers in the United States

Creator:: Everson, Courtney L.
Abstract:: This dissertation aims to provide a comprehensive portrayal of doula care in the lives of pregnant and parenting adolescent mothers. The purpose of this research was to examine the relationships between psychosocial stress, social support, institutionalized constraints, and their impacts on health and well-being among adolescent mothers in the Northwestern...
Resource Type:: Dissertation

ScholarsArchive@OSU

Some potential mechanisms for finely-tuned regulation of phospholipase C-β isozymes : studies of dimerization and phosphatidylinositol 3,4,5-trisphosphate activation

Crossing Boundaries during Stress Responses: Antigen Presentation by Adaptive and Innate MHC Class I Molecules

An emerging role for the exocyst : plant morphogenesis

Towards Resolving Functional and Evolutionary Mysteries of the Large and Heterozygous Genome of Hop (Humulus lupulus) and the Cannabaceae Family Using Genomic Data Science

Online classes : the student experience

A content analysis of court opinions about grandparent visitation rights

Optimizing HIV Treatment in Resource-Limited Settings

Problems of Shape and Information in Multiscale Modeling of Transport Phenomena

A study of the effects of a multisensory communicative approach to English language acquisition of kindergarten children in Singapore

"I'm a Mom too!" - Stigma, Support & Contested Identities among Adolescent Mothers in the United States

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