Index Catalog // ScholarsArchive@OSU

Creator:: Schaffer, Randy Lee
Abstract:: Research has been completed that evaluates two methods for the extraction of polynuclear aromatic hydrocarbons (PNAH) from water. The two methods compared were EPA Method 610, a liquid-liquid extraction method, and a method involving PNAH adsorption on commercially available short C₁₈ bonded phase columns, Sep-Paks, in series with glass microfiber...
Resource Type:: Masters Thesis
Full Text:: Science provided encouragement and helpful suggestions. Keith King was always willing to share his time

Creator:: Sullivan, Timothy Joseph
Abstract:: Research has been completed which identifies qualitatively and quantitatively the deposition, persistence and fate of polynuclear aromatic hydrocarbons (PNAH) on burned clear-cut sites in Oregon. Eight PNAH were identified and quantified in post-burn litter samples taken from four slash-burned sites. Deposition of lower molecular weight, 3-4 ring compounds was considerably...
Resource Type:: Dissertation
Full Text:: progress and significance of my research were Dr. Michael Mix, Dr. David Willis, Keith King, and Randy

Creator:: Abbott, David Thomas
Abstract:: The purpose of this study was to determine the effects of tritiated seawater (HTO) on selected developmental stages of the goose barnacle, Pollicipes polymerus. Barnacle embryos were cultured in Millipore cytology monitors with HTO concentrations of 0, 10⁻⁵, 10⁻³, 10⁻¹, and 10¹ μCi/ml. After 22 days, hatching was complete and...
Resource Type:: Masters Thesis
Full Text:: wife, Carolyn; Dr. Christopher Bayne; Paul. Grecay; Helen Gruber; Arthur Johnson; Michael Kinch; Keith

Creator:: Sigismondi, Linda A.
Abstract:: Concern about heavy metal pollution has increased during the past decade in which studies have shown that heavy metals are accumulating in the environment and that these metals, in excess, are toxic to organisms, including man. Because of this concern, scientists have suggested the use of indigenous organisms as monitors...
Resource Type:: Masters Thesis
Full Text:: , Barbara Michaelis, Mari Baldwin and Douglas Saurett. I'd like to thank Keith King for his advice on

Creator:: Tomasovic, Stephen Peter
Abstract:: High specific activity tritiated thymidine (40-60 Ci/mM) and autoradiographic techniques were used to study cell renewal systems in the freshwater mussel, Margaritifera margaritifera. Groups of mussels were injected with tritiated thymidine (1.0 [μ Ci/g) and then serially sacrificed. Tissues from selected areas of the body were routinely processed, and slides...
Resource Type:: Masters Thesis
Full Text:: . I would also like to extend my appreciation to Mr. Keith I. King for his assistance with

Creator:: Trenholm, Steve Ray
Abstract:: Two separate studies were conducted during this research project. Oysters were irradiated with 500 and 1000 rads and 5, 10, 20, 50, 75, 100, 150, and 200 krads in the first study in order to determine the effects of ionizing radiation on survival and growth rates. Two periods of high...
Resource Type:: Masters Thesis
Full Text:: , Keith King, Diane Bunting, Randy Schaffer, Helen Gruber, Dr. Robert Olson, Leona Nicholson, Dorothy

Creator:: Dunn, Julie Ellen
Abstract:: The purpose of this study was to develop a marine bioassay procedure using eggs and larvae of Pollicipes polymerus, a stalked barnacle common on the west coast of North America. A series of experiments were run to determine optimal culture conditions for the eggs, to see if they could be...
Resource Type:: Masters Thesis
Full Text:: involving HPLC analyses. He also knows when not to take things seriously. Keith I. King was generous with

Creator:: Erman, Lisa T.
Abstract:: Hopper dredge disposal of coarse grained sediment was investigated between May and September, 1986, at a designated disposal area, Site G, in Coos Bay, Oregon. The objectives of the study were to: (a) identify and describe the benthic macrofaunal community structure at Site G during May and September, 1986; (b)...
Resource Type:: Masters Thesis
Full Text:: encouragement, advice, patience and definitely humor. Many thanks to Keith King for his helpful suggestions

Creator:: Riley, Ronald Thomas
Resource Type:: Dissertation
Full Text:: special friends Diane Bunting, Debbie Earley, Keith King, Mike Mix, Leona Nicholson, Randy Schaffer

ScholarsArchive@OSU