Index Catalog // ScholarsArchive@OSU

Using Computational and Statistical Methods as an Aid to Study Environmentally Relevant Organic Molecules

Creator:: Dorn, Shelby E.
Abstract:: In this report, three studies are presented that utilize computations to predict transformations, identities, and properties of environmental organic molecules. Each study shows how computations can lead to models of chemical behavior. The importance of this research is rooted in the need for understanding how human behavior and health intersect...
Resource Type:: Masters Thesis

Some physiological effects of near maximum growth temperatures on an obligately psychrophilic marine bacterium

Creator:: Geesey, G. G.
Abstract:: The heat inactivation of the psychrophilic marine bacterium, Ant-300, was investigated in terms of permeability control, glucose uptake, and respiration. Extensive leakage of 14C-cellular material occurred at 13 C, the maximum growth temperature of the organism. Protein and RNA were released from the cells in significant quantities. Inhibition of glucose...
Resource Type:: Masters Thesis
Full Text:: 42 14 2C-glucose. . . . . 16 Percent of the radioactivity associated with pulse labeled cells that

Studies on glucose-6-phosphate dehydrogenase obtained from Vibrio marinus, an obligate marine psychrophile

Creator:: Miller, Wayne Warren
Abstract:: Four-fold partially purified glucose-6-phosphate dehydrogenase (G-6-PDH) from the obligately psychrophilic marine bacterium Vibrio marinus was effected by thermally induced leakage of the enzyme, ammonium sulfate fractionation and column chromatography on Sephadex G-200 gel. The effects of temperature, pressure, salinity, and pH were determined for the various degrees of enzyme purity....
Resource Type:: Masters Thesis
Full Text:: and gratitude to: Doctor Richard Y. Morita for his guidance, assistance and technical advice and

Development of antioxidant dietary fibers from wine grape pomace and their applications as functional food ingredients

Creator:: Tseng, Angela Y.
Abstract:: Wine grape pomace (WGP), the byproduct from winemaking, is a good source of polyphenols and dietary fibers, and may be utilized as antioxidant dietary fibers (ADF) for food applications. The objectives of this thesis research were to first determine the phenolic compounds, antioxidant and antimicrobial activities in red WGP under...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Angela Y. Tseng for

Decomposition of organic matter in estuarine sediments by sulfate reduction : a field study from Yaquina Bay and sediment incubation experiments

Creator:: Powell, Heidi Sara
Resource Type:: Masters Thesis
Full Text:: Incubation Experiments Ab st r act approved: Dr E Suess and Dr R Y Morita Organic matter decomposition in

Determination of ⁹⁰Sr/⁹⁰Y contamination using beta-particle spectroscopy with active gamma-ray discrimination

Creator:: Baik, Seung-Hyuk
Resource Type:: Masters Thesis
Full Text:: Determination of ⁹⁰Sr/⁹⁰Y contamination using beta

Synthesis and oligomerization of y,4-Diamino-2-oxo-1(2H)-pyrimidinepentanoic acid

Creator:: Nelson, Jeffrey Stephen
Abstract:: Described herein is the synthesis of an uncharged stereoregular oligonucleotide analog consisting of cytosine bases linked at specific intervals to a polyamide backbone derived from (L)-glutamic acid. Preparation of this analog entailed borane reduction of (L)- pyroglutamic acid to give optically pure lactam alcohol 9. Tosylation and alkylation with cytosine...
Resource Type:: Masters Thesis
Full Text:: Synthesis and oligomerization of y,4-Diamino-2-oxo-1(2H

Studies on effect of stabilizers, chelators and inherent periodicity on nanoparticle antioxidant activity

Creator:: Zhou, Zheng
Abstract:: The level of reactive oxygen species (ROS) is tightly regulated in biological systems as overproduction can lead to oxidative stress and result in a number of diseases. Due to its negative effects, antioxidants are studied and used against ROS in medicine, pharmaceuticals and therapeutics. Because of issues with the uptake...
Resource Type:: Masters Thesis
Full Text:: Inherent Periodicity on Nanoparticle Antioxidant Activity AN ABSTRACT OF THE THESIS OF Zheng

Behaviors and strategies in end-users' collaborative programming

Creator:: Liu, Zheng
Abstract:: Traditionally, research into end-user programming has focused on how to make programming more accessible to end users conducting the programming activities all by themselves. However, few researchers have considered introducing the concept of collaborative programming into the area of end-user programming, and how the programming environments and devices should be...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Zheng Liu for the degree of Master

Predicting activity type from accelerometer data

Creator:: Zheng, Yonglei
Abstract:: The study of physical activity is important in improving people’s health as it can help people understand the relationship between physical activity and health. Accelerometers, due to its small size, low cost, convenience and its ability to provide objective information about the frequency, intensity, and duration of physical activity, has...
Resource Type:: Masters Thesis
Full Text:: thesis.dvi AN ABSTRACT OF THE THESIS OF Yonglei Zheng for the

ScholarsArchive@OSU

Using Computational and Statistical Methods as an Aid to Study Environmentally Relevant Organic Molecules

Some physiological effects of near maximum growth temperatures on an obligately psychrophilic marine bacterium

Studies on glucose-6-phosphate dehydrogenase obtained from Vibrio marinus, an obligate marine psychrophile

Development of antioxidant dietary fibers from wine grape pomace and their applications as functional food ingredients

Decomposition of organic matter in estuarine sediments by sulfate reduction : a field study from Yaquina Bay and sediment incubation experiments

Determination of ⁹⁰Sr/⁹⁰Y contamination using beta-particle spectroscopy with active gamma-ray discrimination

Synthesis and oligomerization of y,4-Diamino-2-oxo-1(2H)-pyrimidinepentanoic acid

Studies on effect of stabilizers, chelators and inherent periodicity on nanoparticle antioxidant activity

Behaviors and strategies in end-users' collaborative programming

Predicting activity type from accelerometer data

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