Index Catalog // ScholarsArchive@OSU

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:: Abstract approved: Jeffrey A. Nason In order to better predict the aggregation state of

Developing a Standard to Assess Water Repellency and Dimensional Stability of Preservative Treated Railroad Ties or Other Large Timbers

Creator:: Trebelhorn, Daniel B.
Abstract:: Untreated wood is inherently hygroscopic and moisture content variations can have substantial effects on dimensional stability leading to the development of deep surface checks that further enhance moisture uptake and ultimately encourage deterioration. The horizontal exposure of wood crossties makes water repellency and dimensional stability particularly important in railroad applications....
Resource Type:: Masters Thesis
Full Text:: contributions to, the manifestation and completion of this work. Dr. Jeffrey Morrell has been a key

The effectiveness of a static and dynamic balance training program for children with cerebral palsy

Creator:: Senisi, Michael
Abstract:: Balance is the ability to establish an equilibrium between the body and its environment. Balance is a key component which is associated with a variety of movements and postural control. Children with cerebral palsy (CP) have difficulties with movement and postural control due to physical and neurological limitations. The purpose...
Resource Type:: Masters Thesis
Full Text:: The effectiveness of a static and dynamic balance training

A comparison of bone mineral density between active and nonactive men with spinal cord injuries

Creator:: Eddins, William C.
Abstract:: The purpose of this study was to compare the levels of bone mineral density (BMD) of the whole body (WB) and proximal femurs of physically active men with spinal cord injuries (SCI) to nonactive men with spinal cord injuries. Also, the lean muscle mass (LMM) of active men with SCI...
Resource Type:: Masters Thesis
Full Text:: approved: ilk. Jeffrey A. McCubbin The purpose of this study was to compare the levels of bone mineral

Natural Organic Matter Surface Coverage as a Predictor of Heteroaggregation between Nanoparticles and Colloids

Creator:: Oney, Dylan M.
Abstract:: Heteroaggregation of nanoparticles with naturally occurring colloids has been shown to be an important process in nanoparticle fate and transport in the aquatic environment. The advent of a functional assay to measure heteroaggregation attachment efficiencies has opened the door for further mechanistic studies. It is well known that natural organic...
Resource Type:: Masters Thesis
Full Text:: : ______________________________________________________ Jeffrey A. Nason Heteroaggregation of nanoparticles with naturally occurring colloids

Effects of a resistance exercise program on activities of daily living of elderly women

Creator:: DeVries, Christine L.
Abstract:: The purpose of this study was to determine if a 5-month progressive-resistance exercise program would affect measures of activities of daily living (ADLs) and functional stability in elderly women. All subjects were ambulatory women, 80 to 93 years old, who lived in assisted-care facilities. Eight exercise and 7 control subjects...
Resource Type:: Masters Thesis
Full Text:: : Jeffrey A. McCubbin The purpose of this study was to determine if a 5-month progressive-resistance

Evaluation of copper removal from stormwater runoff using compost and Apatite II™

Creator:: Silvertooth, Jason R.
Abstract:: Low concentrations of dissolved copper have proven to be harmful to a number of aquatic organisms, with recent research highlighting detrimental effects to endangered salmonid species. Stormwater runoff can represent a significant source of copper to surface waters, necessitating cost-effective alternatives to current stormwater best management practices (BMPs). This study...
Resource Type:: Masters Thesis
Full Text:: : ______________________________________________________ Jeffrey A. Nason Low concentrations of dissolved copper have proven to be harmful to

Determining the validity and reliability of the Nicholas Manual Muscle Tester as a measure of isometric strength in women with arthritis

Creator:: Sierra, Nelson
Abstract:: The purpose of this investigation was to determine the validity and reliability of the Nicholas Manual Muscle Tester (NMMT), a portable dynamometer, as a measure of the isometric strength in women with arthritis. Female subjects (N=13; 66 ± 13.89 yrs.) with arthritis were tested for isometric muscle strength on the...
Resource Type:: Masters Thesis
Full Text:: Manual Muscle Tester as a measure of isometric strength in women with arthritis AN ABSTRACT OF THE

Evaluation of Apatite II™ for removal of copper and zinc from highway stormwater runoff : laboratory and field experiments

Creator:: Provolt, Justin J.
Abstract:: Current best management practices (BMPs) for stormwater treatment are not able to adequately remove heavy metals to levels which do not adversely affect aquatic life. Copper is commonly found in highway stormwater runoff, with the primary source being brake pad wear. Copper is of particular concern due to inhibitory effects...
Resource Type:: Masters Thesis
Full Text:: : ______________________________________________________ Jeffrey A. Nason Current best management practices (BMPs) for stormwater treatment are not

Copper Speciation in Wastewater-Impacted Surface Waters

Creator:: Mosbrucker, Ariel M.
Abstract:: This study investigates the relationship between total and ionic copper in samples taken from the Tualatin River and wastewater treatment facilities (WWTFs) that discharge into the Tualatin River. Copper speciation was analyzed by determining conditional stability constants and densities of copper binding ligands on the dissolved organic matter (DOM) in...
Resource Type:: Masters Thesis
Full Text:: Abstract Approved: Jeffrey A. Nason This study investigates the relationship between

ScholarsArchive@OSU

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

Developing a Standard to Assess Water Repellency and Dimensional Stability of Preservative Treated Railroad Ties or Other Large Timbers

The effectiveness of a static and dynamic balance training program for children with cerebral palsy

A comparison of bone mineral density between active and nonactive men with spinal cord injuries

Natural Organic Matter Surface Coverage as a Predictor of Heteroaggregation between Nanoparticles and Colloids

Effects of a resistance exercise program on activities of daily living of elderly women

Evaluation of copper removal from stormwater runoff using compost and Apatite II™

Determining the validity and reliability of the Nicholas Manual Muscle Tester as a measure of isometric strength in women with arthritis

Evaluation of Apatite II™ for removal of copper and zinc from highway stormwater runoff : laboratory and field experiments

Copper Speciation in Wastewater-Impacted Surface Waters

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