Index Catalog // ScholarsArchive@OSU

Defining one’s role in citizen science: an exploration of the roles, perceptions and outcomes of participation in citizen science activities

Creator:: Clarke, Karl
Abstract:: Citizen science (formally public participation in science research) has emerged in recent years as an innovative and interactive tool for engaging many diverse groups in science and research. Defined as the collaboration of science professionals and the public in science research, citizen science has tremendously improved the reach of science....
Resource Type:: Capstone Project
Full Text:: Microsoft Word - Karl C Clarke Final Capstone Project

Properties of hydrogels for immobilization of bacteria in a commercial microfluidic dioreactor

Creator:: Weymann, Davis
Abstract:: Current technological shortcomings limit the economic viability of capturing and utilizing small sources of methane. The development of a reactor to overcome these limitations would unlock economic opportunity and incentivize reduced methane emissions. A microfluidic bioreactor containing immobilized methanotrophs has the potential to overcome these limitations by profitably converting small...
Resource Type:: Masters Thesis
Full Text:: Abstract approved: ______________________________________________________ Karl F. Schilke Current

Integrating sustainable manufacturing assessment into decision making for a production work cell

Creator:: Zhang, Hao
Abstract:: Sustainability has been the focus of intense discussions over the past two decades, with topics around the entire product life cycle. In the manufacturing phase, research has been focused solely on environmental impact assessment or environmental impact and cost analysis in its assessment of sustainability. However, few efforts have investigated...
Resource Type:: Masters Thesis
Full Text:: : ________________________________________________________________ Karl R. Haapala Sustainability has been the focus of intense discussions over the past two

Evaluating the Effect of Emotions on Student Learning using Prescriptive and Open-ended Lab Activities for a Lean Manufacturing Engineering Course

Creator:: Perez, Maritza
Abstract:: Research has shown that emotional connections during lab activities increase learning in chemistry and physics courses. However, little research has examined the effects of emotion in engineering courses, and these studies have recognized a dearth of research examining the ability of students to apply engineering concepts in real-world applications based...
Resource Type:: Masters Thesis
Full Text:: :_____________________________________________________ Karl R. Haapala Research has shown that emotional connections during lab activities

Immobilization of Methylosinus trichosporium OB3b in a Biolamina Plate Reactor for the Oxidation of Methane to Methanol

Creator:: Fuchs, Brian K.
Abstract:: Methane is a flammable gas that is the main component of natural gas. It is a highly potent greenhouse gas, and accounts for about 20% of greenhouse gas emissions. Methane is routinely flared in many industrial processes without harnessing any of its energy. The environmental impact and wasted energy potential...
Resource Type:: Masters Thesis
Full Text:: : ______________________________________________________ Karl F. Schilke Methane is a flammable gas that is the main component of natural gas

A framework for integrating systems thinking into sustainable manufacturing

Creator:: Zhang, Hao
Abstract:: Improving the understanding the relations of sustainability behaviors in manufacturing systems and actively engaging with manufacturers (especially SMEs) in sustainability efforts is key to the long-term success of U.S. industry and the natural environment. This study addresses this urgent need by establishing a systemic approach for the design of costing...
Resource Type:: Dissertation
Full Text:: approved: ________________________________________________________________ Karl R. Haapala

DC bus capacitor discharge of permanent magnet synchronous machine drive systems for hybrid/electric vehicles

Creator:: Jin, Lei
Abstract:: Permanent magnet synchronous machines (PMSMs) are widely used in electric vehicles and hybrid electric vehicles to propel the wheels. Various control strategies have been developed for PMSM drive systems to achieve both high efficiency and safe operation. In a PMSM drive system, generally the high voltage battery and the power...
Resource Type:: Masters Thesis
Full Text:: and Dr. Karl R. Haapala for being part of my committee. I would like to thank Mike Starrett, Han

Testing the metabolic theory of ecology

Creator:: Price, Charles A., Weitz, Joshua S., Savage, Van M., Stegen, James, Clarke, Andrew, Coomes, David A., Dodds, Peter S., Etienne, Rampal S., Kerkhoff, Andrew J., McCulloh, Katherine, Niklas, Karl J., Olff, Han, and Swenson, Nathan G.
Abstract:: The metabolic theory of ecology (MTE) predicts the effects of body size and temperature on metabolism through considerations of vascular distribution networks and biochemical kinetics. MTE has also been extended to characterise processes from cellular to global levels. MTE has generated both enthusiasm and controversy across a broad range of...
Resource Type:: Article
Full Text:: ,4,5* James Stegen,6 Andrew Clarke,7 David A. Coomes,8 Peter S. Dodds,9 Rampal S. Etienne,10 Andrew

How well do professional developers test with code coverage visualizations? An empirical study

Creator:: Oregon State University. Dept. of Computer Science, Lawrance, Joseph A., Clarke, Steven, Burnett, Margaret, 1949-, and Rothermel, Gregg
Abstract:: "Code coverage visualizations using block coverage neither guided developers toward productive testing strategies, nor did these visualizations motivate developers to write more tests or help them find more faults than the control group. Nevertheless, code coverage visualizations did influence developers in a few important ways. Code coverage visualizations led developers...
Resource Type:: Research Paper
Full Text:: Visualizations? An Empirical Study Joseph Lawrance†‡, Steven Clarke†, Margaret Burnett‡, Gregg Rothermel

Design and manufacturing study of hydroelectric turbines using recycled and natural fiber composites

Creator:: Whitehead, Marc
Abstract:: The objective of this project is to demonstrate the feasibility fiber-reinforced turbine components through a design and manufacturing study. The motivation for using composites is to reduce weight and simplify manufacturing especially at high production volumes. In addition, natural fiber composites are implemented for applicable components to reduce environmental impact....
Resource Type:: Masters Thesis

ScholarsArchive@OSU

Defining one’s role in citizen science: an exploration of the roles, perceptions and outcomes of participation in citizen science activities

Properties of hydrogels for immobilization of bacteria in a commercial microfluidic dioreactor

Integrating sustainable manufacturing assessment into decision making for a production work cell

Evaluating the Effect of Emotions on Student Learning using Prescriptive and Open-ended Lab Activities for a Lean Manufacturing Engineering Course

Immobilization of Methylosinus trichosporium OB3b in a Biolamina Plate Reactor for the Oxidation of Methane to Methanol

A framework for integrating systems thinking into sustainable manufacturing

DC bus capacitor discharge of permanent magnet synchronous machine drive systems for hybrid/electric vehicles

Testing the metabolic theory of ecology

How well do professional developers test with code coverage visualizations? An empirical study

Design and manufacturing study of hydroelectric turbines using recycled and natural fiber composites

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