Index Catalog // ScholarsArchive@OSU

Determination of the optical constants of ash samples from kraft recovery boilers

Creator:: Samretvanich, Artit
Resource Type:: Masters Thesis
Full Text:: guidance, generous help and suggestions Dr. Peter 0 Nelson, Dr. Goran Jovanovic, and Dr. Frank Chap len

Electrical and thermal properties of Pacific whiting surimi paste and stabilized mince in multi-frequency ohmic heating

Creator:: Wu, Han
Resource Type:: Masters Thesis
Full Text:: and valuable guidance. I also like to thank my committee members, Dr. Rakesh Gupta and Dr. Frank

Electrical Conductivity in Mixed-Species Biofilms for Enhancing Energy Generation in Anaerobic Microbial Systems

Creator:: Li, Cheng
Abstract:: Further enhancement of energy generation is desired for practical application of anaerobic microbial systems such as microbial fuel cells (MFC) and anaerobic digesters (AD). A possible approach is to enhance the ability of microbial communities to transfer electron extracellularly in the form of electrical current. Critical to perform direct extracellular...
Resource Type:: Dissertation
Full Text:: committee members Dr. Alex Chang, Dr. Frank Chaplen, Dr. Mark Dolan, Dr. Kaichang Li, who encouraged me

Analysis of the thermophilic cyanobacterium Thermosynechococcus elongatus as a model organism for carbon sequestration, biofuel, and biomaterial production

Creator:: Eberly, Jed O.
Abstract:: The thermophilic cyanobacterium Thermosynechococcus elongatus was examined for the ability to sequester CO₂ while producing hydrogen (H₂), polyhydroxybutyrate (PHB), lipids, and glycogen. H₂ was produced at a maximum rate of 188 nmol H₂ mg Chl a⁻¹ hr⁻¹. Hydrogen production occurred in the presence of methyl viologen but the cells were...
Resource Type:: Dissertation
Full Text:: !!"#$%&'()#*"&*&**+',#-&)./0+'! B?!B!J8105!)4;BA>?H!784!(B438A!%0KI0?94B9>8AE!$>87I05E!BA1!$>8HB904>B5!=481I<9>8A2! "3?94B<9

The effects of engineered coatings and natural organic matter on nanoparticle aggregation

Creator:: McDowell, Shannon A.
Abstract:: In order to better predict the aggregation state of nanomaterials, the factors that influence aggregation must be understood. The combined effects of natural and engineered coatings have been shown to factor into nanoparticle aggregation behavior in preliminary research. In this study, aggregation behaviors of gold nanoparticles with two different engineered...
Resource Type:: Masters Thesis
Full Text:: 1000 h yd ro d yn am ic d ia m e te r, D h ( n m ) time (s) 100 mM 80 mM 60 mM 50

Microbial Electrolysis Cells for the Production of Hydrogen Gas : Evaluation of Internal Resistance and Design for Scale-Up

Creator:: Miller, Andrew G.
Abstract:: Modification of microbial electrolysis cells (MECs) by altering the sizes of the anode and the cathode, or their interaction with the liquid stream affects the performance of the MEC, but it remains difficult to quantify how much each change will contribute to the overall performance. Through this study, a method...
Resource Type:: Masters Thesis
Full Text:: , especially Dr. Frank Chaplen, for their insight and perspective on my research challenges. I am grateful

Structure-Property Relationships of Supported Palladium and Rhenium Oxide for the Alkane Rearrangement of Hydrocarbons and Deconstruction of Polyethylene via Tandem Dehydrogenation and Olefin Metathesis

Creator:: Moore, Selena C.
Abstract:: The rapid accumulation of plastic waste in landfill, waterways and oceans is becoming a critical problem, one that current recycling technologies are not capable of solving. Recent proposed approaches in the depolymerization of waste plastics employ an Olefin-Intermediate Process (OIP), where feedstocks like polyolefin plastics are ‘activated,’ producing an olefin...
Resource Type:: Masters Thesis
Full Text:: thank my defense committee, Dr. Liney Arnadottir, Dr. Konstantinos Goulas, and Dr. Frank Chaplen, who

The Genomic Capabilities of Microbial Communities Track Seasonal Variation in Arctic Lagoons

Creator:: Baker, Kristina D.
Abstract:: The lagoons spanning Alaska’s Beaufort Sea coast provide a unique habitat for arctic wildlife. These lagoons and the food webs they support face extreme seasonality with nine months of ice cover followed by a spring thaw that pulses a large amount of freshwater and nutrients into the lagoons. Bacteria link...
Resource Type:: Masters Thesis
Full Text:: members Ryan Mueller, Yvette Spitz, and Frank Chaplen for their invaluable feedback. I am also

A comparative study of lowpass continuous-time delta-sigma modulators with pulse-shaped DACs

Creator:: Fang, Jie
Abstract:: Recently, continuous-time ΔΣ modulators are appearing increasingly often in both the literature and the marketplace due to their features of inherent antialiasing and relaxed requirements for opamp and so on. However, several nonideal factors such as clock jitter, excess loop delay, inter-symbol interference and so on, degrade the SNR performance...
Resource Type:: Masters Thesis
Full Text:: , feedback, advice and support. I would like to thank Prof. Un-Ku Moon, Prof. Huaping Liu and Prof. Frank

Multidisciplinary Approach to Evaluate the Effect of Plant Growth Promoting Rhizobacteria (PGPR) on Soil Microbiota and Quality of Strawberries

Creator:: Nam, Jun Haeng
Abstract:: Oregon strawberries are known for their high quality, intense flavor, sweetness, and rich red color. With optimal weather conditions, including rainy and mild seasons, Oregon has one of the best strawberry farming environments. Amongst the factors for a suitable strawberry farming environment, soil significantly influences strawberry growth and quality. The...
Resource Type:: Masters Thesis

ScholarsArchive@OSU

Determination of the optical constants of ash samples from kraft recovery boilers

Electrical and thermal properties of Pacific whiting surimi paste and stabilized mince in multi-frequency ohmic heating

Electrical Conductivity in Mixed-Species Biofilms for Enhancing Energy Generation in Anaerobic Microbial Systems

Analysis of the thermophilic cyanobacterium Thermosynechococcus elongatus as a model organism for carbon sequestration, biofuel, and biomaterial production

The effects of engineered coatings and natural organic matter on nanoparticle aggregation

Microbial Electrolysis Cells for the Production of Hydrogen Gas : Evaluation of Internal Resistance and Design for Scale-Up

Structure-Property Relationships of Supported Palladium and Rhenium Oxide for the Alkane Rearrangement of Hydrocarbons and Deconstruction of Polyethylene via Tandem Dehydrogenation and Olefin Metathesis

The Genomic Capabilities of Microbial Communities Track Seasonal Variation in Arctic Lagoons

A comparative study of lowpass continuous-time delta-sigma modulators with pulse-shaped DACs

Multidisciplinary Approach to Evaluate the Effect of Plant Growth Promoting Rhizobacteria (PGPR) on Soil Microbiota and Quality of Strawberries

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