Index Catalog // ScholarsArchive@OSU

An analysis of social relationships at a development site in Kenya

Creator:: Burke, Deborah A.
Abstract:: Both development and post-structuralist anthropologists have critiqued development. Development anthropologists are concerned that development does not take adequate account of the social and cultural factors of developing nations, while post structuralists question the ontology of development and assert that domination over developing nations is inherent in the concept of development....
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Deborah A. Burke for the degree of

Proportional integral derivative control of an oil-heated fractal-like branching microchannel desorber

Creator:: Davis, Keith R.
Abstract:: A PID controller was designed to control the performance of an oil-heated fractal-like branching microchannel desorber for use in an ammonia-absorption refrigeration system. Both the amount and concentration of ammonia refrigerant generated at the desorber can be controlled by choosing the rectified circulation ratio as the controlled variable in a...
Resource Type:: Masters Thesis
Full Text:: Abstract approved: ____________________________________________________________________ John Schmitt

A study of micro-scale, fractal-like branching flow networks for reduced pumping power and improved temperature uniformity

Creator:: Alharbi, Ali Y.
Abstract:: A first generation, one-dimensional predictive model is proposed for designing heat sinks with fractal flow networks. A three-dimensional computational fluid dynamics (CFD) model is analyzed as a means for validating the model and identifying areas for improvement. Two separate CFD models were developed. One was analyzed with conjugate heat transfer...
Resource Type:: Masters Thesis
Full Text:: my advisor, Dr. Deborah V. Pence, for her guidance, support, and advice. I owe most of my

Germination and establishment in Willamette Valley native prairie plants

Creator:: Russell, Michael C.
Abstract:: Native plants provide many ecosystem services while also having great beauty and are a valuable component of the landscape. As use of these plants in habitat restoration, agricultural insectary plantings, and home landscapes increases so does demand for information on the basic biology of a group of species that have...
Resource Type:: Masters Thesis
Full Text:: and establishment in Willamette Valley Native Prairie Plants Abstract approved John G

An experimental study of co-flow ammonia-water desorption in an oil-heated, microscale, fractal-like branching heat exchanger

Creator:: Mouchka, Gregory A.
Abstract:: An experimental study was performed in which an ammonia-water solution was desorbed within a branching fractal-like microchannel array. The solution entered in the center of a disk, and flowed out radially until discharging in to a gravity-driven separation chamber. Heat was added to the ammonia-water through a thin wall, above...
Resource Type:: Masters Thesis
Full Text:: Exchanger Abstract approved: Deborah V. Pence An experimental study was performed in which an ammonia

Microscale thermal management utilizing vapor extraction from a fractal-like branching heat sink

Creator:: Apreotesi, Mario A.
Abstract:: It is hypothesized that increases in pressure drop due to vapor generation during boiling in microchannels can be reduced by extraction of vapor at its point of inception. Ultimately, this local vapor extraction decreases the pressure drop required to drive the flow through a fractal-like branching, microchannel flow network within...
Resource Type:: Masters Thesis
Full Text:: approved: ________________________________________________ Deborah V. Pence It is hypothesized

Spatio – temporal temperature variations during droplet impingement evaporation : effects of nanofluid and nano-structured surface

Creator:: Graber, Christof
Abstract:: Droplet and spray impingement cooling are typically used in high heat flux thermal management. In this thesis, droplet impingement and evaporation heat transfer characteristics are determined from measured spatially- and temporally- varying fluid and surface temperatures. Unique to this study is the documentation of the effects of using a nanofluid...
Resource Type:: Masters Thesis
Full Text:: Evaporation: Effects of Nanofluid and Nano-structured Surface Abstract approved: Deborah V. Pence

Preschooler's perceptions of a patio garden

Creator:: Upington, Deborah A.
Abstract:: This study sought to fill a void in research literature supporting Attention Restoration Theory (ART) and the beneficial effects of exposure to natural, green spaces. The literature predominantly discusses studies with adult and older child participants, finding that exposure to natural environments often produces an attention-restoring effect. ART has been...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Deborah A. Upington for the degree of Master of Science in Design

Photoperiodic effects on serum glucocorticoids and fur growth in mink

Creator:: Weiss, Deborah Ellen
Abstract:: The relationship of glucocorticoid secretion to light-induced, early-winter priming of pelage in ranch mink was investigated. Sixteen Standard Dark, mature, female mink were exposed to natural light conditions of 45° North latitude beginning on December 13, 1977. A 2x4 cm area of the right hip of each animal was sheared...
Resource Type:: Masters Thesis
Full Text:: growth in mink AN ABSTRACT OF THE THESIS OF Deborah Ellen Weiss for the degree of Master of Science

Influence of atmospheric humidity and free water on germination and germ tube growth of Botrytis cinerea Pers.

Creator:: Carre, Deborah Danielle
Abstract:: The influence of atmospheric humidity and free water on germination and germ tube growth of Botrytis cinerea Pers. ex Fr. was studied. Relative humidities (RH) were maintained inside insulated humidity chambers with sulfuric acid solutions of the appropriate concentrations. Insulation was necessary to reduce the incidence of condensation caused by...
Resource Type:: Masters Thesis
Full Text:: germination and germ tube growth of Botrytis cinerea Pers. AN ABSTRACT OF THE THESIS OF Deborah Danielle

ScholarsArchive@OSU

An analysis of social relationships at a development site in Kenya

Proportional integral derivative control of an oil-heated fractal-like branching microchannel desorber

A study of micro-scale, fractal-like branching flow networks for reduced pumping power and improved temperature uniformity

Germination and establishment in Willamette Valley native prairie plants

An experimental study of co-flow ammonia-water desorption in an oil-heated, microscale, fractal-like branching heat exchanger

Microscale thermal management utilizing vapor extraction from a fractal-like branching heat sink

Spatio – temporal temperature variations during droplet impingement evaporation : effects of nanofluid and nano-structured surface

Preschooler's perceptions of a patio garden

Photoperiodic effects on serum glucocorticoids and fur growth in mink

Influence of atmospheric humidity and free water on germination and germ tube growth of Botrytis cinerea Pers.

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Conference Name

Conference Section/Track

Creator

Contributor

Date

Decade

Degree Field

Degree Level

Degree Name

File Format

Funding Body

Language

License

Location

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search