Index Catalog // ScholarsArchive@OSU

Evaluation of the Efficiency of Supplementary Cementitious Materials to Prevent Alkali-Silica Reaction in Concrete with Highly and Very Highly Reactive Aggregates

Creator:: Chopperla, Krishna Siva Teja
Abstract:: The most common test methods to evaluate alkali-silica reaction (ASR), the concrete prism test (CPT) and the accelerated mortar bar tests (AMBT), have limitations and are not entirely reliable in terms of predicting the performance of concrete with prevention measures under field conditions. In this study, the miniature concrete prism...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Krishna Siva

Mapping quantitative trait loci underlying genome-wide recombination rate and mating system differences in meadowfoam

Creator:: Kishore, Venkata Krishna
Abstract:: Meadowfoam (Limnanthes alba Bentham; Order: Brassicales; Family: Limnanthaceae) is a self-compatible, predominantly allogamous, insect pollinated species. Meadowfoam oil is a source of novel unsaturated very-long-chain (VLC) seed oils (C₂₀ and C₂₂) with low concentrations of saturated fatty acids (typically less than 2%) and outstanding oxidative stability. Here we report the...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF Venkata Krishna Kishore for the

Strategies for sampling and estimation of aboveground tree biomass

Creator:: Poudel, Krishna Prasad
Abstract:: The issue of global climate change and an increasing interest in the reduction of fossil fuel carbon dioxide emissions by using forest biomass for energy production has increased the importance of quantifying forest biomass in recent years. The official U.S. forest carbon reporting is based on the forest biomass estimates...
Resource Type:: Dissertation
Full Text:: Biomass AN ABSTRACT OF THE DISSERTATION OF Krishna P. Poudel for the degree of

Determinants of off-farm employment among Oregon farm households : a tobit analysis

Creator:: Rauniyar, Krishna K. P.
Abstract:: An investigation was conducted to determine the impact of economic and non-economic factors on the off-farm work efforts of Oregon farm husbands and wives. A total of 283 Oregon farm households (with husbands and wives) were randomly selected from lists of persons deferring taxes for farm purposes, obtained from County...
Resource Type:: Dissertation
Full Text:: households : a tobit analysis AN ABSTRACT OF THE THESIS OF Krishna K. P. Rauniyar for the degree of

Geomicrobiology of marine sediment containing methane

Creator:: Briggs, Brandon R.
Abstract:: Marine sediments contain an abundance of methane that is biologically produced and plays a significant role in the global carbon cycle. Microbes responsible for the carbon cycle in marine sediments, and the processes that they carry out, need to be characterized in order to fully understand the role of this...
Resource Type:: Dissertation
Full Text:: approved: Frederick S. Colwell Marine sediments contain an abundance of methane that is

Development of predictive mapping techniques for soil survey and salinity mapping

Creator:: Elnaggar, Abdelhamid A.
Abstract:: Conventional soil maps represent a valuable source of information about soil characteristics, however they are subjective, very expensive, and time-consuming to prepare. Also, they do not include explicit information about the conceptual mental model used in developing them nor information about their accuracy, in addition to the error associated with...
Resource Type:: Dissertation
Full Text:: : Jay S. Noller Conventional soil maps represent a valuable source of information about soil

Injection of electrons into silicon dioxide from planar silicon substrates

Creator:: Rode, Ajit G.
Resource Type:: Dissertation
Full Text:: of the D229 and IBID devices. He would like to specially thank Jon Schieltz, Krishna Varma, Rob Rugh

Hydrogen/deuterium exchange mass spectrometry as a technology platform for studying conformational dynamics in large protein complexes

Creator:: Nirudodhi, Sasidhar N.
Abstract:: Proteins are essential to all biological systems. Proteins participate in numerous cellular processes by interacting with other proteins, other metabolites and membranes in a dynamic environment. Studying the structural and conformational properties of proteins in the solution phase is necessary to understand their protein folding and interaction dynamics. This research...
Resource Type:: Dissertation
Full Text:: Conformational Dynamics in Large Protein Complexes Abstract approved: Claudia S. Maier Proteins are essential

Fundamental Investigations of Electrocatalysis: Mechanistic Implications of Catalyst Electronic Structure

Creator:: Carvalho, O. Quinn
Abstract:: Heterogeneous catalysis modulates the rate and selectivity of reaction processes by stabilizing a series of intermediate states on solid surfaces, facilitating the production of many commodity chemicals modern society relies upon. Conventional, thermal catalytic processes—conducted at elevated temperatures and pressures—source thermal, mechanical, and chemical potential energy from carbon-hydrogen bonds— combustion...
Resource Type:: Dissertation
Full Text:: Dr. Prajwal (PJ) Adiga, Krishna Padavala, Molly Vitale-Sullivan, Rylee Marks and Matthew Barbisan

New male sterile mutant in cucumber (Cucumis sativus L.) : inheritance, genetic relationship to other mutants and sex types, and response to chemical and environmental factors

Creator:: Zhang, Qi (Qi Qun), 1956-
Abstract:: A new male sterile (MS) mutant was found in 1988 in an inbred line of cucumber (Cucumis sativus L.) in the greenhouse of Sunseeds Company. The mutant is characterized by normal corolla in both male and female flowers, normal fertility in the female, and absence of pollen in otherwise normal-appearing...
Resource Type:: Dissertation
Full Text:: and thanks are extended to Drs. S. J. Knapp, Don F. Grabe and M. R. McDaniel for their willingness

ScholarsArchive@OSU

Evaluation of the Efficiency of Supplementary Cementitious Materials to Prevent Alkali-Silica Reaction in Concrete with Highly and Very Highly Reactive Aggregates

Mapping quantitative trait loci underlying genome-wide recombination rate and mating system differences in meadowfoam

Strategies for sampling and estimation of aboveground tree biomass

Determinants of off-farm employment among Oregon farm households : a tobit analysis

Geomicrobiology of marine sediment containing methane

Development of predictive mapping techniques for soil survey and salinity mapping

Injection of electrons into silicon dioxide from planar silicon substrates

Hydrogen/deuterium exchange mass spectrometry as a technology platform for studying conformational dynamics in large protein complexes

Fundamental Investigations of Electrocatalysis: Mechanistic Implications of Catalyst Electronic Structure

New male sterile mutant in cucumber (Cucumis sativus L.) : inheritance, genetic relationship to other mutants and sex types, and response to chemical and environmental factors

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