Index Catalog // ScholarsArchive@OSU

Novel control of a permanent magnet linear generator for ocean wave energy applications

Creator:: VanderMeulen, Aaron H.
Abstract:: Wave energy conversion devices are a rapidly growing interest worldwide for the potential to harness a sustainable and renewable energy source. Due to the oscillatory nature of ocean waves, the power generated from a permanent magnet linear generator (PMLG) for ocean wave energy conversion is pulsed. Focusing on direct drive...
Resource Type:: Masters Thesis
Full Text:: 0.8 Particle Velocity vs time at x=0 Time (s) V el oc ity ( m /s ) Fig. 1.4 - Surface

A high power emulation of a wind farm

Creator:: Lalla, Chelsea
Abstract:: As more wind farms are connected to the grid, the variable nature of wind energy begins to influence grid stability. Energy storage could help smooth the variable nature of wind energy. Laboratory demonstration and exploration of the interaction between different energy storage devices and wind energy could help improve and...
Resource Type:: Masters Thesis
Full Text:: 350 400 450 500 Vd time (s) R M S v ol ta ge ( V )) Figure 2.19: Vd, Fast Control

Characterization of organic aerosols emitted from the combustion of biomass indigenous to South Asia

Creator:: Sheesley, Rebecca J., Schauer, James J., Chowdhury, Zohir, Cass, Glen R., and Simoneit, Bernd R. T.
Abstract:: Throughout South Asia biomass is commonly used as a fuel source for cooking and heating homes. The smoke from domestic use of these fuels is expected to be a major source of atmospheric particulate matter in the region and needs to be characterized for input in regional source apportionment models...
Resource Type:: Article
Full Text:: ). [11] The sample was taken from the flue, 3 m above the stove. The dilution source sampler used in

Wheat flour arabinoxylans in soft wheat end-use quality

Creator:: Asawaprecha, Sunida
Abstract:: Little is known about the effects of arabinoxylans (AX) on noodle quality. The aim of this study was to observe interrelationships between wheat flour AX, SRC tests, and noodle quality attributes, and to investigate the use of SRCs to predict cookie diameter. Cookie diameter is the most common index of...
Resource Type:: Masters Thesis

Pharmacokinetic modeling and simulations of gastrointestinal transit effects on drug pharmacokinetics from enteric-coated pellet formulations and their applications

Creator:: Watanalumlerd, Prapoch
Abstract:: Effects of gastrointestinal transit on plasma concentrations of drugs from enteric-coated pellet formulations were demonstrated using pharmacokinetic models describing plasma concentrations of drugs from various enteric-coated pellet formulations. Gastric emptying time, lag time of emptying, and drug release rate from pellets in the small intestine, along with other pharmacokinetic parameters...
Resource Type:: Dissertation
Full Text:: ) clearly showed double-pulsed release of the drug from the formulation (16). DEXTROAMPHETAMINE O-- M

Synthesis and study of transparent p- and n-type semiconductors and luminescent materials

Creator:: Park, Cheol-Hee
Abstract:: New transparent p- and n-type semiconductors and luminescent materials have been prepared and characterized. Synthesis, structures, optical and electrical properties of new chalcogenide fluoride p-type transparent semiconductors MCuQF (M=Ba, Sr; Q=S, Se, Te) are described. Band-gap tuning and improvement in conductivity through p-type doping are demonstrated in the family. The...
Resource Type:: Dissertation
Full Text:: semiconductors MCuQF (M=Ba, Sr; QS, Se, Te) are described. Band-gap tuning and improvement in conductivity

Development of novel spray coated soft elastic gelatin capsule sustained release formulations of nifedipine, bioavailability and bioequivalence of verapamil HCL controlled release formulations, pharmacokinetics of terbinafine after single oral doses in raptors

Creator:: Fahmy, Sahar Abd El-Sattar
Abstract:: This dissertation describes the development of a new sustained release formulation of nifedipine. The new formulation was developed by coating commercially available immediate release soft elastic gelatin capsules using a spray coating technique with two different polymeric combinations. Dissolution studies were conducted and showed that controlled release of nifedipine was...
Resource Type:: Dissertation
Full Text:: /Christensen lab, Iman Ahmed, Vipaporn Rakkanka, Angkana Tantituvanont, Prapoch Watanalumlerd and Samar Farid

Alterations in the permeability of cimetidine by dietary flavonoids using an in vitro transport model, Caco-2 cell

Creator:: Taur, Jan-Shiang
Abstract:: The goal of this dissertation is to investigate the interaction between cimetidine and dietary flavonoids using the Caco-2 cell transport model. It has been shown that flavonoids can change the bioavailability of pharmaceuticals, either by inhibiting metabolizing enzymes or inhibiting the drug efflux transporters. However, the effect of dietary flavonoids...
Resource Type:: Dissertation
Full Text:: Leung, Dr. Vipapom Rakkanka, Dr. Angkana Tantituvanont, Propoch Watanalumlerd, Samar Farid, Sahar Fabmy

In vitro and in vivo testing of a gastric retention device : development and evaluation of a new colonic delivery system

Creator:: Ahmed, Iman Saad
Abstract:: This thesis describes evaluation of a gastric retention device (GRD) developed at Oregon State University. The device was originally fabricated from Xanthan gum and Locust bean gum. A modified gastric retention device containing other additives was developed and investigated in this work. The modified device was evaluated in vitro for...
Resource Type:: Dissertation
Full Text:: friends and colleagues from Cairo University, Samar Farid, Osama Hussein and Sahar Fahmy, for their

Integrating indigenous knowledge into the community development process : the Zimbabwean experience

Creator:: Munyaka, Golden
Abstract:: This study is a critical ethnography of my professional career as an educator born and raised in the Shona culture in Zimbabwe. In this metaphysical study I reconstruct a worldview that I consider to be representative of Shona customs and beliefs. Doing this project has challenged my own ethnic identity...
Resource Type:: Dissertation

ScholarsArchive@OSU

Novel control of a permanent magnet linear generator for ocean wave energy applications

A high power emulation of a wind farm

Characterization of organic aerosols emitted from the combustion of biomass indigenous to South Asia

Wheat flour arabinoxylans in soft wheat end-use quality

Pharmacokinetic modeling and simulations of gastrointestinal transit effects on drug pharmacokinetics from enteric-coated pellet formulations and their applications

Synthesis and study of transparent p- and n-type semiconductors and luminescent materials

Development of novel spray coated soft elastic gelatin capsule sustained release formulations of nifedipine, bioavailability and bioequivalence of verapamil HCL controlled release formulations, pharmacokinetics of terbinafine after single oral doses in raptors

Alterations in the permeability of cimetidine by dietary flavonoids using an in vitro transport model, Caco-2 cell

In vitro and in vivo testing of a gastric retention device : development and evaluation of a new colonic delivery system

Integrating indigenous knowledge into the community development process : the Zimbabwean experience

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