Index Catalog // ScholarsArchive@OSU

Vitamin E effects on sterility of White Leghorn males following prolonged vitamin E deficiency

Creator:: Friedrichsen, Janet Valerie
Abstract:: One group of four adult White Leghorn male chickens was fed a diet containing 7.3% linoleic acid and 32.4 mg/ kg of added vitamin E (group IV) for 50 weeks which was designated as the positive control. A second lot (group I) containing 14 males received the same level of...
Resource Type:: Masters Thesis
Full Text:: Vitamin E effects on sterility of White Leghorn males

Studies of factors affecting injury to crops by low temperatures during the growing season

Creator:: Hutchison, Roy Emery
Resource Type:: Masters Thesis
Full Text:: temperatures during the growing season AN ABSTRACT OF TEE TEE3I3 OF Roy Ery Hutchison IL S. Farm Crops

α-tocopherol is specifically delivered to human skin : studies using deuterium-labeled α-tocopherol

Creator:: Vaule, Heather D.
Abstract:: The relative enrichment of skin sebaceous gland lipids with deuterium-labeled α-tocopherol was compared with plasma enrichment to evaluate the delivery of vitamin E to skin. For the first week of this study, each subject consumed a daily dose of deuterated vitamin E (150 mg of an equimolar mixture of RRR-α-[5-(C²H₃)]-(d₃)...
Resource Type:: Masters Thesis
Full Text:: - labeled cc-tocopherol was compared with plasma enrichment to evaluate the delivery of vitamin E to skin

Architecture, size, and reproduction in plants : a pollination study of Mertensia ciliata (James) G. Don

Creator:: Geber, Monica
Abstract:: I experimentally test the hypothesis that the potential for selfing increases with plant size in Mertensia ciliata (Boraginaceae), a self-compatible, profusely-flowering perennial. This follows from the premises that 1) pollen dispersal by pollinators between flowers is limited, and 2) individual pollinators, in this study bumblebees, will visit more flowers per...
Resource Type:: Masters Thesis
Full Text:: plants: A Pnllinatinn Study of Mertensia cili ta (James) G. Don. Abstract approved: Charles eKing I

Vitamin E with the addition of flaxseed to create designer eggs

Creator:: Johnson, Rebecca C.
Abstract:: Two experiments were conducted to determine the effect of various levels of vitamin E on egg yolk. A diet of corn-flax-soybean meal was fed to layers and α-tocopherol content in eggs, egg production, and egg quality were evaluated. In experiment 2, vitamin E toxicity was also determined. In experiment 1,...
Resource Type:: Masters Thesis
Full Text:: Vitamin E with the addition of flaxseed to create designer

Effects of vitamin E, ethoxyquin and linoleic acid on reproduction of white leghorn males

Creator:: Kuhns, Russell Victor
Abstract:: Two lots of six White Leghorn male chickens were fed diets containing 7.3% linoleic acid and either .075% ethoxyquin (lot 1) or 32.4 mg/kg of added vitamin E (lot II) for 47 weeks both of which were designated as positive controls. A third group (lot III) containing 30 males received...
Resource Type:: Masters Thesis
Full Text:: VITAMIN E, ETHOXYQUIN AND LINOLEIC ACID ON REPRODUCTION OF WHITE LEGHORN MALES Abstract approved

Sesame oil increases plasma γ-tocopherol and inhibits γ-tocopherol metabolism in humans

Creator:: Lee, Sangeun
Abstract:: In rats, sesame lignans increase plasma γ-tocopherol concentrations and inhibit γ-tocopherol degradation to its metabolite γ-carboxyethylhydroxychroman (γ-CEHC). To test if sesame lignan consumption inhibits γ- tocopherol metabolism in humans, muffins prepared with either corn oil (control) or sesame oil and an equimolar mixture of deuterium labeled d6-α- and d2-γ- tocopheryl...
Resource Type:: Masters Thesis
Full Text:: ........................................................................................................................... 3 Vitamin E

A synthesis of significant developments in the history, calculation, and properties of the number e

Creator:: Beecroft, James Lewis
Abstract:: This thesis brings together under one cover a survey of the history of the real number e along with a study of the present state of its theory and calculation.
Resource Type:: Masters Thesis
Full Text:: the History, Calculation, and Properties of the Number e by James Lewis Beecroft A THESIS

Assessment of oxidative stress in athletes during extreme endurance exercise using deuterium-labeled vitamin E

Creator:: Mastaloudis, Angela
Abstract:: To determine whether extreme endurance exercise induces lipid peroxidation, we studied 14 athletes (5 females: 9 males) during a 50 km ultramarathon (trial 1) and during a sedentary protocol (trial 2) one month later. At dinner the evening before the race (or sedentary trial), subjects consumed vitamin E labeled with...
Resource Type:: Masters Thesis
Full Text:: ( Angela Mastaloudis, Author CONTRIBUTION OF AUTHORS Special thanks to Dr. James E Leklem, with whom

Puberty development and reproductive performance in beef heifers fed rations supplemented with Oregon by-product feeds

Creator:: Oswald, Keely E.
Abstract:: In the majority of management scenarios, it is imperative that beef replacement heifers calve at two years of age. In order to achieve this goal, yearling heifers should reach 60 to 65% of their mature body weight by 13 months of age. Feed costs represent 75 to 80% of the...
Resource Type:: Masters Thesis
Full Text:: E. Oswald for the degree of Master of Science in Animal Science presented on April 29, 2011

Vitamin E and iron status in hemodialysis patients

Creator:: Lee, Chia-Lin
Abstract:: The present study investigated whether vitamin E supplementation reduced oxidative stress in erythrocytes and improved vitamin E status in patients undergoing hemodialysis (HD). Plasma and erythrocyte α-tocopherol, plasma ascorbic acid, and iron status were determined in 11 regular HD patients prior to and post-dialysis, before and during oral supplementation of...
Resource Type:: Masters Thesis
Full Text:: Archer Daniels Midland Inc. in Decatur, Illinois. Vitamin E standards were gifts from James Clark of

Profiling Zebrafish Developmental Responses to E-Cigarette Flavor Mixtures

Creator:: Holden, Laura, L.
Abstract:: Since 2007, electronic cigarette (e-cigarette) sales in the U.S. have surpassed those of tobacco cigarettes. This is due, in part, to manufacturer’s claims that they are a safer alternative to tobacco cigarettes. However, formaldehyde, acrolein, and diacetyl have been detected in e-cigarettes and public knowledge of e-cigarette composition and potential...
Resource Type:: Masters Thesis
Full Text:: . Title: Profiling Zebrafish Developmental Responses to E-Cigarette Flavor Mixtures. Abstract

Vitamin E, selenium and tri-o-cresylphosphate interrelationships

Creator:: Shull, Lee R.
Abstract:: A two-part study was conducted to investigate some of the nutritional relationships between dietary tri-o-cresylphosphate (TOCP), a toxic stress material, and dietary vitamin E and selenium. In part one, growth rate of male weanling Long-Evans rats and day-old Japanese quail (Coturnix coturnix japonica) was used to determine the protective action...
Resource Type:: Masters Thesis
Full Text:: Vitamin E, selenium and tri-o-cresylphosphate

Removal of E. coli with alternative media Biosand filters

Creator:: Fulton, Nathan J.
Abstract:: When Biosand filters cannot be constructed with crushed quarry rock due to resource limitations, a suitable alternative filter media is needed. In this research, two crushed quarry rock alternatives were examined. Three bench-scale Biosand filters with crushed rock, beach sand, and heat-treated beach sand media were simultaneously dosed with Willamette...
Resource Type:: Masters Thesis
Full Text:: presented on August 16, 2012. Title: Removal of E. coli with Alternative Media Biosand Filters. Brian D

The lipids of spore types B, E, and F and vegetative cell types E and F of Clostridium botulinum

Creator:: Kimble, Charles E.
Abstract:: The primary purpose of this investigation was to characterize the lipids of the spores and vegetative cells of Cl. botulinum. A second purpose was to explore the possibility that lipids might serve as a means of differentiating the chiefly proteolytic Cl. botulinum type B from the nonproteolytic Cl. botulinum types...
Resource Type:: Masters Thesis
Full Text:: The Lipids of Spore Types B, E, and F and Vegetative Cell

Vitamins E and C in patients with end-stage renal disease undergoing hemodialysis

Creator:: Smith, Kylie Sheree
Abstract:: Patients with end-stage renal disease undergoing hemodialysis have a high incidence of oxidative stress-related diseases. This study evaluated oxidative stress and inflammatory markers in patients undergoing hemodialysis before and during vitamin E supplementation. Blood samples were obtained before and after dialysis during two separate dialysis sessions to establish baseline measurements....
Resource Type:: Masters Thesis
Full Text:: of Master of Science in Nutrition and Food Management presented on June 11, 2002. Title: Vitamins E

Environmental and engineering geology of the Astoria Peninsula Area Clatsop County, Oregon

Creator:: Carter, James Warren
Resource Type:: Masters Thesis

Contribution of cold seep barite to the barium geochemical budget of a marginal basin

Creator:: McQuay, Erica L.
Abstract:: Large barite (BaSO4) structures mark cold seeps in the southern San Clemente Basin. Barium flux to San Clemente sediments is two to three times greater than fluxes measured in surrounding California Borderland basins. Analyses of sediment trap material, water column samples, sediments and pore water indicate that expected bariumbearing mineral...
Resource Type:: Masters Thesis
Full Text:: Abstract approved:________________________________________________________ Robert W. Collier, Marta E

The nature of the chemical constituents of incense cedar, Libocedrus decurrens (Torr.) bark

Creator:: Smith, James E. (James Edward)
Abstract:: The purpose of this investigation was to determine the nature of the chemical constituents of incense cedar bark with the hope that such an endeavor would spur future research, development and use of a now neglected natural raw material. The bark from nine trees, which were separated into three age...
Resource Type:: Masters Thesis
Full Text:: , (Libocedrus Decurrens Torr.) Bark AN ABSTRACT OF THE THESIS OF James Edward Smith for the U.S. in

A morphological and histological study of Kudoa spp. (Myxozoa, Myxosporea) in four Pacific marine fishes

Creator:: Anderson, James A. (James Allen), 1959-
Resource Type:: Masters Thesis
Full Text:: friend. Many other people extended invaluable assistance. Thanks are especially due to: James Seavers

Tillering, lodging, dry matter partitioning, and seed yield in ryegrass (Lolium spp.) as affected by the plant growth regulator paclobutrazol

Creator:: Hunter, James L.
Abstract:: Seed yield in ryegrass (Lolium spp.) is the product of the number of fertile tillers per unit area and seed weight per spike at maturity. These components of yield develop through a series of growth stages beginning with tiller bud initiation and finishing with seed filling. Environmental conditions during plant...
Resource Type:: Masters Thesis
Full Text:: THE THESIS OF James L. Hunter for the degree of Master of Science in Crop Science presented on

An Assessment of Black-backed Woodpecker (Picoides arcticus) Vital Rates in Green and Burned Forests within a Pyrodiverse Landscape Mosaic

Creator:: Kerstens, Mark E.
Abstract:: Vital rates and population connectivity are fundamental concepts in animal ecology and such information is critical for successful conservation planning. The Black-backed Woodpecker (Picoides arcticus) is a species of conservation concern because of its strong association with forests recently burned by high-severity wildfire. However, several recent studies have found that...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Mark E. Kerstens

Vitamin B-6 status of persons with diabetes mellitus

Creator:: Smith, Daniel E.
Abstract:: The status of vitamin B-6 (B6) nutriture of nine persons (4F;5M) with insulin dependent diabetes mellitus (IDDM), nine persons (5F;4M) with non-insulin dependent diabetes mellitus (NIDDM), and 18 control individuals (9F;9M) was evaluated, using biochemical and dietary indicators of B6 status. The biochemical indices employed were plasma concentration of pyridoxal...
Resource Type:: Masters Thesis
Full Text:: : Vitamin B-6 Status of Persons With Diabetes Mellitus . Abstract approved: /r James E. Leklem, Ph.D

Glucose and insulin responses to a carbohydrate snack in carbohydrate cravers and non-carbohydrate cravers

Creator:: Aberle, Susan E.
Abstract:: The controversial condition of carbohydrate craving is believed by some researchers to be a defect in the regulation of food intake by an individual. This defect is believed to be responsible for the inability of some persons to control their food intake and therefore their weight. Research was conducted to...
Resource Type:: Masters Thesis
Full Text:: Abstract approved: . - - 7j Dr. James E. Leklem The controversial condition of

Implications of dietary lipid and carbohydrate intake on the liver and the susceptibility of hatchery-reared rainbow trout (Salmo gairdneri) to vibriosis

Creator:: Heres E., Allan A.
Abstract:: The hypotheses to be tested in this investigation are: 1) there is a threshold level of liver lipid and glycogen content above which the health condition of hatchery-reared fish is impaired, 2) fatty and high glycogen livers impair liver function and structure, and 3) fatty and high glycogen livers increase...
Resource Type:: Masters Thesis

Geographic Information Systems and rural land use analysis : an evaluation of alternative data sources

Creator:: Mickaelson, Nels E.
Abstract:: A Geographic Information System (GIS) can be a powerful tool for solving land use planning problems. The synthesis, analysis, and depiction of spatial data make it a valuable tool for land use planners. A primary issue with GIS is the cost and time required to develop a functional system. One...
Resource Type:: Capstone Project
Full Text:: development. Page 28 Bibliography Burt, James E. and Barber, Gerald M. 1996. Elementary Statistics for

Interactions between Oenococcus oeni and Brettanomyces bruxellensis during winemaking and consequences for wine quality

Creator:: DuBois, Aubrey E.
Abstract:: The growth of Brettanomyces bruxellensis is a major cause of wine spoilage due tothe production of the volatile phenols 4-ethylphenol (4-EP) and 4-ethylguaiacol (4-EG), derivatives of p-coumaric acid and ferulic acid. During the winemaking process,some microorganisms can impact the concentration of the 4-EP precursors pcoumaricand coutaric acid (tartaric acid-esterified p-coumaric...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Aubrey E. DuBois for

Breeding Snap Beans for Organic Agriculture: Quantification and Application of Key Traits

Creator:: Park, Hayley E.
Abstract:: Improving crop cultivars for use on organic farms is pertinent, as current elite germplasm is less resilient within the more variable context of organic farm environments. Although a growing number of studies have focused on organic plant breeding in cereal crops, very few have focused on vegetable crops, especially those...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Hayley E. Park for

Effect of soil compaction and organic residues on spring-summer soil moisture and temperature regimes in the Sierra National Forest, California

Creator:: Troncoso, Guillermo E.
Abstract:: Soil moisture and temperature regimes during spring-summer 1996 were evaluated in plots with compaction and organic residues treatments established in 1993 at three sites in the Sierra National Forest after forest harvesting. The results indicate that the bare condition (non-compacted soil with total removal of the harvesting residues and forest...
Resource Type:: Masters Thesis

Growth of a sea urchin, Allocentrotus fragilis, at different depths off the Oregon coast

Creator:: Sumich, James L.
Abstract:: Allocentrotus fragilis (Jackson) was obtained from six stations at depths of 100 to 1260 m on the continental shelf and upper slope off Newport, Oregon. Ages and growth rates of A. fragilis were determined by two methods: 1) A procedure was developed to make growth zones of the skeletal test...
Resource Type:: Masters Thesis
Full Text:: approved: / James E. McCauley ci Allocentrotus fragilis (Jackson) was obtained from six stations at

Improvement of barley utilization through feed processing or supplementation

Creator:: Wilson, Jerry James
Abstract:: Methods to improve the efficacy of swine barley rations were evaluated. A literature review pertaining to the subject, three feeding trials involving 104 swine, and a laboratory investigation were used in the study. The effects of pelleting with a new modified pellet die that produces a dense pellet; supplementation with...
Resource Type:: Masters Thesis
Full Text:: extended to Dr. James E. Oldfield for his guidance and encouragement throughout the course of this

The chromosomes of the two Oregon subspecies of Crotalus viridis (Rafinesque)

Creator:: Monroe, James E.
Resource Type:: Masters Thesis
Full Text:: JAMES ERNEST MONROE A THESIS submitted to OREGON STATE COLLEGE ¡n partial fulfillment of the

Free amino acids in cultured higher marine fungi

Creator:: Peters, James E.
Abstract:: The free amino acid content of the intracellular pools in higher marine fungi was determined by thin-layer and gas-liquid chromatography. The organisms investigated include: Ascomycetes; Nais inornata, Leptosphaeria oraemaris, Corollospora maritima, Haligena elaterophora, Halosphaeria mediosetigera, Halosphaeria appendiculata, Halosphaeria quadriremis, Lignincola Laervis and Remispora hamata, and Fungi Imperfecti; Zalerion maritimum and...
Resource Type:: Masters Thesis
Full Text:: ABSTRACT OF THE THESIS OF JAMES E. PETERS for the MASTER OF SCIENCE (Name) (Degree) in PHARMACOGNOSY

Effects of tillage-induced soil compaction on carrot seedlings emergence and yield

Creator:: Thomasson, James E.
Abstract:: The effects of five tillage treatments on soil bulk density and mechanical impedance were examined on Newburg sandy loam soil in the Willamette Valley, Oregon, in 1987. Subsequent effects on seedling emergence and yield of carrots (Daucus carota L., cvs. Orlando Gold and Royal Chantenay) were also measured. Mechanical impedance...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF James E. Thomasson for the degree

An ion source for the Oregon State College cyclotron

Creator:: Chambers, James E.
Resource Type:: Masters Thesis
Full Text:: ION SOtTRCE FOR THE OREGON STATE COLLEGE CYCLOTRON by JAMES ELWOOD CHAMBERS, JR. A THESIS

The relationship between morphology and ecology in the spatangoid urchin Brisaster latifrons

Creator:: Brownell, Charles Lawrence
Resource Type:: Masters Thesis
Full Text:: . James E. Cauley The variability exhibited by the common spatangoid B. latifrons has been considered by

Nutrition knowledge and competitiveness : interrelationships in high school wrestlers and their coaches

Creator:: Fahlstrom-Nopp, Patricia A.
Abstract:: The purpose of the present investigation was to determine the level of nutrition knowledge and degree of competitiveness in high school wrestlers and their coaches and to look at the differences between groups. Twelve schools participated in the study and a total of 180 wrestlers and 29 coaches (12 head...
Resource Type:: Masters Thesis
Full Text:: . Abstract approved: ^r_ ~\J James E. Leklem The purpose of the present investigation was to

Application of linear programming techniques to ration formulation for lambs and steers

Creator:: Macy, Gregg Harlan
Abstract:: The object of this study was to analyze the application of linear programming techniques to ration formulation for feedlot lambs and steers. Three rations for feeder lambs were designed to study the application of linear programming techniques under varying ration constraints. Rations studied were as follows: iso-caloric rations with three...
Resource Type:: Masters Thesis
Full Text:: : Redacted for Privacy James Epldfield The object of this study was o analyze the application of linear

The copepods in a collection from the southern coast of Oregon, 1963

Creator:: Lee, Wen-yuh
Abstract:: Plankton samples for this present study were collected from an area off the southern Oregon coast, extending westward to about 83 kilometers offshore. Over this sampling area, 41 species of adult copepods were identified, including representatives of 26 genera and 17 families. The total abundance averaged 550/m³. Population densities of...
Resource Type:: Masters Thesis
Full Text:: Redacted for Privacy Redacted for Privacy ACKNOWLE DGEMENT I wish to thank Dr. James E. McCauley and

Evaluation of combining ability in mosquitofish

Creator:: Pongthana, Nuanmanee
Abstract:: Two replications of a half dial lei cross experiment were performed among four inbred lines of mosquitofish, Gambusia affinis. These inbred lines originated from three random-bred stocks: OR, TX and CD. The experiment was conducted as a completely randomized design. Experimental material consisted of parental lines and F₁ populations maintained...
Resource Type:: Masters Thesis
Full Text:: appreciation, I would particu- larly like to thank my major professor, Dr. James E. Lannan, whose guidance

Plasma B-6 vitamer changes following a 50-km ultramarathon

Creator:: Leonard, Scott W.
Abstract:: The purpose of this study was to measure plasma B-6 vitamers, and other factors which may affect the plasma concentrations of these vitamers under extreme physical conditions. Blood samples were drawn from 8 men and 3 women (43.7 ± 8.6 years) 30 minutes prior to the start of a 50-km...
Resource Type:: Masters Thesis
Full Text:: B-6 Vitamer Changes Following a 50-km Ultramarathon. Abstract approved: a_lc_ ~7r James E

Effect of varying dietary protein and energy levels on carcass quality in swine

Creator:: Kennick, Walter Herbert
Resource Type:: Masters Thesis
Full Text:: . James E. Oldfield for continuous assistance and guidance throughout the course of this study. For

The influence of exercise on vitamin B-6 metabolism

Creator:: Munoz, Kathy Denise
Abstract:: The present study was designed to investigate the effects of exercise on vitamin B-6 metabolism. Four groups of subjects (intermittent, college, untrained, and high school) consisting of nineteen male and two female individuals, participated in the study. The subjects exercised either on a bicycle ergometer, by running three 1500 meter...
Resource Type:: Masters Thesis
Full Text:: Exercise on Vitamin B-6 Metabolism Abstract approved: _ ,,.,„. {J James E. Leklem

Determination of vitamin B-6 and pyridoxine-glucoside in selected Malawi foods and the effect of preparation techniques on vitamin B-6 and pyridoxine-glucoside content

Creator:: Kaunda, Jean R.
Abstract:: There were two main purposes to this study. The first was to determine the vitamin B-6 and pyridoxine β-glucoside content of selected foods commonly consumed in Malawi. The second was to examine the effect of preparation procedures of foods in Malawi on the content of vitamin B-6 and pyridoxine β-...
Resource Type:: Masters Thesis
Full Text:: Techniques on Vitamin B-6 and Pyridoxine-Glucoside Content Abstract approved: James E. Leklem There

Supplementing grass silage and grass hay in rations for fattening lambs

Creator:: Anglemier, A. F. (Allen Francis)
Resource Type:: Masters Thesis
Full Text:: the de · e ot MA8!Eft OP SC CE JUne 1906 APPROYED: Redacted for Privacy Frof,tsror [f

The activity pattern of Diadora aspera

Creator:: Boese, Bruce Leon
Abstract:: Diadora aspera is an intertidal keyhole limpet found in the mid-tidal zone. Its activity pattern was estimated under laboratory conditions using time-lapse-photography and manometric determinations of oxygen consumption. Statistical and computer analyses of the photographic data suggest the presence of both a 24 hour and a 12-13 hour rhythm in...
Resource Type:: Masters Thesis
Full Text:: ) Title: THE ACTIVITY PATTERN OF DIADORA ASPERA Abstract approved: James E. McCau1ey Diadora aspera is

Some effects of plant estrogens on animals

Creator:: Noteboom, William Duane
Resource Type:: Masters Thesis
Full Text:: . James E. Oldfield, Professor of Animal Husbandry. Especial thanks are extended to Dr, Carroll W. Fox

Total and available nutrients in manures for pond aquaculture

Creator:: Nath, Shree S.
Abstract:: The total amount of nitrogen and phosphorus in animal manures, and the proportion of this amount that becomes available as dissolved inorganic nitrogen and phosphorus within a month after manures are added to water were examined in the context of fertilization guidelines for pond aquaculture. A literature study was conducted...
Resource Type:: Masters Thesis
Full Text:: Master of Science in Fisheries presented on Abstract approved: James E. Lannan The total amount of

Biochemical evaluation of silage corn varieties

Creator:: Anderson, Daniel Craig
Abstract:: Chemical and biological evaluations were conducted to provide chemical composition and digestibility information, in addition to yield data, for silage corn varieties produced on poorly drained Dayton soil series. Each variety was subjected to a Kjeldahl nitrogen, acid detergent fiber, acid detergent lignin, cell wall, and residual ash test. Subsequently...
Resource Type:: Masters Thesis
Full Text:: to Dr. James E. Oldfield, my major professor, for his assistance and advice through- out my

Use of grape pomace as a substitute for barley grain in diets of wintering ewe lambs

Creator:: Hamdi, Mohamed A.
Abstract:: Tunisia, like many other countries in the world, suffers from a shortage of feedstuffs and an overall nutrition problem is facing the livestock industry. Large quantities of feeds are imported to meet the animals' needs in energy and protein. At the same time, considerable quantities of crop residues and agro-industrial...
Resource Type:: Masters Thesis
Full Text:: : / James E. Oldfleld Tunisia, like many other countries in the world, suffers from a shortage of

Nile tilapia (Oreochromis niloticus) production in tropical microcosms fertilized with rabbit excreta

Creator:: Franco, Luis
Abstract:: This investigation explored the use of microcosms as a tool for studying the dynamics of tropical aquaculture ponds. The potential use of rabbit excreta as a pond fertilizer in integrated farming systems was also investigated. Twelve insulated fiber glass tanks were utilized as microcosms to simulate earthen ponds. Seven hand-sexed...
Resource Type:: Masters Thesis
Full Text:: Privacy Abstract approved by: James E. Lannan This investigation explored the use of microcosms as a

Some aspects of marine hydroid ecology off Oregon

Creator:: McCormick, J. Michael (Jon Michael), 1941-
Resource Type:: Masters Thesis
Full Text:: to Dr. James E. McCauley of the Department of Oceanography for suggesting the problem, for plac

Effect of vitamin B-6 status on fatty acid and lipid metabolism in women

Creator:: Kim, Min Sun, 1971-
Abstract:: The effect of vitamin B-6 (B-6) status on plasma fatty acids (FA) levels and lipid metabolism was investigated in this metabolic study. Eight female subjects were fed for 28 days. For the first 7 days, they were fed a constant diet containing 2.10 mg of B-6. For the rest of...
Resource Type:: Masters Thesis
Full Text:: -6 Status on Fatty Acid and Lipid Metabolism in Women. Abstract approved by : ^^ James E

Acute effects of sedimentation on Cumella vulgaris hart 1930 (cumacea)

Creator:: King, Alan Roy
Abstract:: The ability of Cumella vulgaris to avoid burial under different rates of sedimentation and to recover from burial once buried was studied. Sedimentation rates higher than 0. 25 cm/mm are necessary to bury 50% of C. vulgaris with the deposition of 4 cm of sediment. Cumella vulgaris can swim several...
Resource Type:: Masters Thesis
Full Text:: CUMELLA VULGARIS HART 1930 (CUMACEA) Abstract approved: Dr. James McCauley The ability of Cumella

Carbohydrate loading, vitamin B-6 supplementation, and fuel metabolism during exercise of differing intensity in post-absorptive man

Creator:: DeVos, Ann
Abstract:: Four young trained men were studied during 50 min of continuous bicycle ergometer exercise [30 min at 60%, 15 min at 80%, and 5 min at 90% maximal heart rate (MHR)] to elucidate changes in fuel metabolism resulting from a glycogen depletion-repletion regimen, and to determine the effect of supplemental...
Resource Type:: Masters Thesis
Full Text:: in Post-Absorptive Man Abstract approved: -^ Dr. James Leklem Four young trained men were

Attempts to improve utilization of barley by swine through enzymes

Creator:: Larsen, Leland Murray
Resource Type:: Masters Thesis
Full Text:: wiskies to extend his iost sincere appreciation to Dr. James 1. Cldfield for his counsel und

Comparative values of corn and corn cannery waste silages for milk production in dairy cattle

Creator:: Meyers, George Henry
Abstract:: The production level of dairy cows fed corn cannery waste silage was investigated during a 305 day lactation study. Eighteen Holstein cows were paired according to their probable producing ability and field corn silage was fed to the control pairmates, Forage analyses (DM, CP, CF, and nitrates) were determined on...
Resource Type:: Masters Thesis
Full Text:: approved: Redacted for privacy Dr, James E\:) Oldfield The production level of dairy cows fed corn

Selenium from industrial wastes for grazing livestock

Creator:: Finkelstein, Eve-Karen
Abstract:: Two experiments were conducted to evaluate supplementation methods and availability of selenium from environmental waste materials to grazing livestock as a potential means of waste recycling. One involved incorporation of wastes into salt for freechoice supplementation to the animals themselves, the second involved fertilizer amendments with wastes to grow Orchardgrass...
Resource Type:: Masters Thesis
Full Text:: Finkelstein ACKNOWLEDGMENTS I would first like to express my thanks to my major professor, Dr. James E

The ghost shrimp, Callianassa californiensis Dana, 1854, in Yaquina Bay, Oregon

Creator:: McCrow, Lynne Tucker
Abstract:: The life cycle of Callianassa californiensis Dana, 1854, was studied in the tidal estuary, Yaquina Bay, Oregon. At this latitude it is largely restricted to intertidal sandy mudflats under predominately marine influence. Salinity and temperature appear to determine its distribution to a greater extent than does sediment type. Vertical movement...
Resource Type:: Masters Thesis
Full Text:: Abstract approved: . / James E. McCauley The life cycle of Callianassa cali.forniensis Dana, 1854, was

Involvement of inorganic and organic components in the laxative effect of cane final molasses

Creator:: Campbell, Michael Dennis
Abstract:: The objective of this study was to investigate the effect of inorganic and organic components of molasses on the laxative problem encountered when molasses makes up a large portion of livestock rations. In a series of four trials 280 male Long Evans rats weighing approximately 50 grams each were placed...
Resource Type:: Masters Thesis
Full Text:: MOLASSES Abstract approved: James E. ldfield The objective of this study was to investigate the effect

A mendelian study of Crassostrea gigas

Creator:: Smoker, Janet Van Dusen
Abstract:: The genotype frequencies of one-year-old oyster spat (Crassostrea gigas) from parents of known genotype, are compared to the frequencies expected with Mendelian inheritance. The genotypes are characterized at three enzyme loci, Aspartate amino-transferase (AAT), Phosphohexose isomerase (PHI) and Leucine aminopeptidase (LAP), and a general protein locus. In this study expression...
Resource Type:: Masters Thesis
Full Text:: Privacy James E. Lannan The genotype frequencies of one-year-old oyster spat (Crassostrea gigas) from

Harbor dredging and benthic infauna : a case study

Creator:: Parr, Robert Alexander
Abstract:: This study of the immediate, localized effects of a small dredging operation on the benthic invertebrate community in the shipping channel of Coos Bay, Oregon, was designed: 1) to measure the extent of the physical removal of benthic macro- and meiofauna by hopper dredging; 2) to record the subsequent benthic...
Resource Type:: Masters Thesis
Full Text:: ) Title: HARBOR DREDGING AND BENTHIC INFAUNA: A CASE STUDY Abstract approved: James E. McQuley This

Distribution of anchoveta (Engraulis ringens Jenyns) in northern Chile in relation to selected oceanographic conditions

Creator:: Canon, Jose Raul
Abstract:: The present work is an attempt to correlate information collected in the northern part of Chile with the anchoveta distribution and its fluctuation. This information was collected over a three year period (November 1967 to November 1970) by the Instituto de Fomento Pesquero, Chile (IFOP). The first and second part...
Resource Type:: Masters Thesis
Full Text:: CONDITIONS Abstract approved / Dr. James E. McCa1ey The present work is an attempt to correlate

The effect of two levels of glucose ingestion on plasma pyridoxal 5'-phosphate concentration

Creator:: Huang, Ying-Hui
Abstract:: This study was designed to evaluate the effect of glucose on plasma pyridoxal 5'- phosphate (PLP) concentration. The objective was to determine whether there was a negative relationship between glucose ingestion and plasma PLP concentration and to evaluate the possible mechanism of decreased PLP after acute glucose ingestion. Seven healthy...
Resource Type:: Masters Thesis
Full Text:: by: XT James E. Leklem This study was designed to evaluate the effect of glucose on plasma

The vertical distribution of infauna : a comparison of dredged and undredged areas in Coos Bay, Oregon

Creator:: Jefferts, Katharine
Resource Type:: Masters Thesis
Full Text:: : James E. McCauley The vertical distribution of infauna was examined at eighteen stations in Coos Bay

Effects of pelleting and of supplementation of barley rations for swine with tallow, enzymes and zinc

Creator:: Chapin, Roy Elliott
Resource Type:: Masters Thesis
Full Text:: Typed by Diane Slack ACKNOWLEDGEMENTS My most sincere appreciation is extended to Dr. James E

Family food patterns and dietary change in an intervention study : the Family Heart Study

Creator:: Becker, Nancy J.
Abstract:: Division of labor in household food preparation tasks is of interest in dietary intervention projects. Randomly selected families were recruited to participate in a 5-year family-based study. A small group format that emphasized family involvement was used to promote change from the American diet (40% fat, 500 mg cholesterol P/S...
Resource Type:: Masters Thesis
Full Text:: Dietary Change in an Intervention Study: The Family Heart Study Abstract approved: James E. Leklem

Effect of altered carbohydrate diet, vitamin B-6 supplementation, and exercise on vitamin B-6 metabolism in trained and untrained women

Creator:: Walter, M. Carol
Abstract:: This investigation was designed to add to present understanding of vitamin B-6 (B6) metabolism during exercise. Ten women, 5 aerobically trained and 5 untrained, were fed 4 controlled diets: a moderate carbohydrate (49%) (MCHO) for 2 weeks, a high carbohydrate (63%) (HCHO) for one week, MCH0+B6 for 2 weeks, and...
Resource Type:: Masters Thesis
Full Text:: Untrained Women Abstract Approved: —u ames E. Leklem This investigation was designed to add to present

Effectiveness of a nutrition education workshop for high school coaches

Creator:: Burky, Susan Marie
Abstract:: The purpose of this study was to evaluate the effectiveness of a one-hour in-service nutrition education workshop for high school coaches in Corvallis, Eugene and Salem, Oregon. The objectives were to determine: 1. if the workshop can make positive changes in nutrition knowledge; 2. which type of participant benefits most...
Resource Type:: Masters Thesis
Full Text:: ~ // James E. Leklem The purpose of this study was to evaluate the effec- tiveness of a one-hour in

Effect of vitamin B-6 supplementation on fuel utilization during exhaustive endurance exercise in men

Creator:: Virk, Ricky S.
Resource Type:: Masters Thesis
Full Text:: approved: Tl James E. Leklem Previous studies concerned with vitamin B-6 and exercise suggest that

Measurements of pupil size in response to pictures of food with changes in the percentage of blood glucose in underweight, normal weight, overweight, and obese women

Creator:: Blaha, Sandra Jeanne Mitchell
Abstract:: Human satiety and hunger are usually measured by observations of eating behavior or by verbal reports. Neither of these seems to be an objective method of measurement. Some studies have indicated that pupil responses to pictures of food may correspond with interest in food. The objective of this study was...
Resource Type:: Masters Thesis
Full Text:: Underweight, Normal Weight, Overweight, and Obese Women. Abstract approved: James E. Leklem Human

Reproduction and growth of the Pacific basket-cockle, Clinocardium nuttallii Conrad, from intertidal and subtidal environments of Netarts Bay

Creator:: Ratti, Frank Douglas
Abstract:: Age structure and growth of shells of the Pacific basket-cockle, Clinocardium nuttallii in Netarts Bay, Oregon, were investigated with special emphasis on the differences between subtidal and intertidal populations. The cockle was chosen for study because its growth is highly sensitive to physical factors in the environment. Evidence is presented...
Resource Type:: Masters Thesis
Full Text:: INTERTIDAL AND SUB TIDAL ENVIRONMENTS 0E NETARTS BAY Abstract approved: James E, McCauley Age structure

Effect of vitamin B-6 supplementation before strenuous exercise on restoration of plasma urea and ammonia levels

Creator:: Campuzano, Gloria
Abstract:: The objectives of this study were a) to determine if pyridoxine (PN) supplementation increases the rate at which plasma urea and ammonia return to basal levels, following exercise, b) to determine, by open circuit calorimetry, the utilization of carbohydrates, and c) to further understand vitamin B-6 metabolism during and following...
Resource Type:: Masters Thesis
Full Text:: approved: 77 James E. Leklem, Ph.D. The objectives of this study were a) to determine if pyridoxine

Supplemental vitamin B-6 and endurance exercise effects on plasma catecholamines of trained male cyclists

Creator:: Young, Jennifer Charity
Abstract:: This study examined the effect of vitamin B-6 supplementation and exhaustive submaximal exercise on plasma catecholamine concentrations, and the relationship between plasma catecholamines and fuel use, heart rate and oxygen consumption. Five trained men (age= 18-35 years; V0₂max=53 ml 0₂/kg/min.) participated in two controlled dietary periods that were identical except...
Resource Type:: Masters Thesis
Full Text:: Abstract approved: ,, _ , James E. Leklem This study examined the effect of vitamin B-6

Influence of controlled strenuous exercise on vitamin B-6 metabolism in man : effects of carbohydrate depletion-repletion diets and vitamin B-6 supplements

Creator:: Hatcher, Lauren Francis
Abstract:: Recent studies in men have shown plasma levels of vitamin B-6 and pyridoxal 5'-phosphate (PLP), the active form of vitamin B-6, to increase with exercise. It was hypothesized that muscle glycogen phosphorylase might be the source of these increases as this enzyme has been shown to increase with increasing vitamin...
Resource Type:: Masters Thesis
Full Text:: Depletion-Repletion Diets and Vitamin B-6 Supplements. Abstract approved: (j James E

Changes in plasma pyridoxal 5'-phosphate and red blood cell pyridoxal 5'-phosphate concentration during an oral glucose tolerance test in persons with diabetes mellitus

Creator:: Martinson, Kerry Elizabeth
Abstract:: The purpose of this study was to determine the relationship between the overall changes in concentration of plasma pyridoxal 5'-phosphate (PLP), red blood cell PLP (rbc PLP) and plasma glucose during an oral glucose tolerance test (OGTT) in persons with diabetes mellitus (DM), and to test the hypothesis that the...
Resource Type:: Masters Thesis
Full Text:: Oral Glucose Tolerance Test in Persons with Diabetes Mellitus. Abstract approved: _^ James E

The effect of glucose and fructose ingestions on vitamin B-6 and fuel metabolism during prolonged, continuous exercise in trained males

Creator:: Seitz, Julia Ann
Abstract:: The study was designed to indirectly understand muscle glycogen utilization during prolonged exercise when either glucose, fructose, or water is ingested. Eight trained adult males exercised on a cycle ergometer at 58±7% of V02 max for 2 h on 2-4 occasions. At 0 minutes of exercise and at 30-minute intervals...
Resource Type:: Masters Thesis
Full Text:: , Continuous Exercise in Trained Males Abstract approved: 17 Dames E. Leklem, Ph.D The study was

Vitamin B6 status over time and its relation to symptoms of carpal tunnel syndrome

Creator:: Bolli, Andrea M.
Abstract:: Research suggests that, in individuals with carpal tunnel syndrome (CTS), low plasma pyridoxal 5'-phosphate (PLP) concentrations are related to an increased incidence and severity of symptoms associated with CTS. This study was designed to determine the relationship between plasma and red blood cell PLP concentrations and the severity and incidence...
Resource Type:: Masters Thesis
Full Text:: Status Over Time and Its Relation to Symptoms of Carpal Tunnel Syndrome Abstract approved: James E

Alfalfa protein concentrate in milk replacer formulas for dairy calves

Creator:: Mohyeldin, Mohamed Taha
Abstract:: To reduce the loss of feeding calves during the nursing period and to conserve milk for human consumption research has been conducted to develop milk replacer formulas which result in calf performance comparable to that of milk. In the first section of this investigation different aspects of utilization of fats,...
Resource Type:: Masters Thesis
Full Text:: FORMULAS FOR DAIRY CALVES Redacted for Privacy J. E. Oldfi%d Abstract approved: To reduce the loss of

Broodstock management of the Pacific oyster Crassostrea gigas (Thunberg)

Creator:: Muranaka, Michael Shigeo
Resource Type:: Masters Thesis

Characterizing veneer roughness and glue-bond performance in Douglas-fir plywood

Creator:: Neese, Jesse L.
Abstract:: A changing raw material supply and smaller, generally lower quality peeler logs, are causing surface characteristics in veneer that can adversely affect glue-bond performance. When lower quality logs are peeled, rougher veneer is usually produced. The typical response by plywood manufacturers is to increase adhesive spread when using rough veneer....
Resource Type:: Masters Thesis

The basis in separable Banach spaces

Creator:: Gepner, James Richard
Abstract:: It is well known that every Banach space with a Schauder basis is separable. However, whether the converse of the above statement is true is not known. It is therefore the purpose of this thesis to investigate the question of under what conditions an arbitrary, separable, Banach space has a...
Resource Type:: Masters Thesis
Full Text:: THESIS OF JAMES RICHARD GEPNER (Name) in MATHEMATICS (Major) for the MASTER OF SCIENCE

Synthesis of the 2, 3, 3a, 8a-tetrahydro-2-hydroxy-furo [2, 3-b]benzofuran ring system, an aflatoxin moiety

Creator:: Jones, David James
Abstract:: A new method for the preparation of the 2, 3, 3a,8a-tetrahydro-2-hydroxyfuro[2, 3-b] benzofuran, XXX, ring system has been developed. The synthesis envolved a substitution reaction of phenol, XXIV, with 1-bromo-2, 5-hexadiene, XXV, to give 2, 5-hexadien-l -yl phenyl ether, XXVII. The ether was rearranged via an ortho-Claisen rearrangement to 3-(o-hydroxyphenyl)-l,...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF DAVID JAMES JONES for the

Evaluation of media inhibitory for lactic streptococcal bacteriophages

Creator:: Gulstrom, Timothy James
Abstract:: Seven commercially prepared brands of lactic streptococcal phage inhibitory media were obtained from their manufacturers. Comparisons between the different media were made with respect to buffering capacity, ability to support lactic streptococcal growth, ability to suppress bacteriophage replication, and ability to support Leuconostoc growth. Nonfat milk was used during experiments...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Timothy James Gulstrom for the

Diffusion coefficients of binary gas systems: carbon tetrachloride - air, carbon tetrachloride - nitrogen, methyl sulfide - nitrogen, methyl disulfide - nitrogen

Creator:: Godfrey, James Hendricks
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF JAMES HENDRICKS GODFREY for the MASTER OF SCIENCE (Name) (Degree) in

Electrolytic dissociation of some substituted hydrazines

Creator:: Cook, James Frederick
Resource Type:: Masters Thesis
Full Text:: ELECTROLYTIC DISSOCI ATION OF SOME SUB1STITUTED HYDRAZINES by JAMES FREDERICK COOK A THESIS submitted

Water injection into the seed zone as an aid to emergence of dryland cereals

Creator:: Estes, James Patrick
Abstract:: An adequate stand at the optimum time is an important factor affecting potential yield and soil erosion control. However, obtaining adequate stands of fall planted winter wheat in the dryland areas of the Pacific Northwest is often complicated by marginal seed zone soil moisture. The purpose of this laboratory study...
Resource Type:: Masters Thesis
Full Text:: of Dryland Cereals AN ABSTRACT OF THE THESIS OF James Patrick Estes Jr. for the degree of Master

The mortality factors of winter released ring-necked pheasants on Eliza Island, Washington

Creator:: Nelson, Daniel James
Resource Type:: Masters Thesis
Full Text:: . Professor R. E. Dimick, Head, and Aest. Professor Jay B. Long both of the Department of Fish and Game

Vaccination studies with bovine adenovirus type 3 in a dairy calf herd

Creator:: Wangelin, James Richard
Abstract:: In October 1977, a study was undertaken to determine the role of bovine adenovirus type 3 in enzootic pneumonia of calves, and the efficacy of using a vaccine for prevention of disease. Bovine adenovirus type 3 was isolated from the herd under study in the previous year. Calves in the...
Resource Type:: Masters Thesis
Full Text:: dairy calf herd AN ABSTRACT OF THE THESIS OF JAMES R. WANGELIN for the degree of MASTER OF SCIENCE

Biosystematic studies of the Mimulus moschatus complex in the Pacific Northwest

Creator:: Meinke, Robert James
Abstract:: Populations of an unknown species of Mimulus, herein described as Mimulus hymenophyllus Meinke, were located and studied near Horse Creek, a tributary of the Snake River in eastern Wallowa County, Oregon. The new species is differentiated from its apparent closest relative, Mimulus jungermannioides Suksd., by an annual habit, long petioles,...
Resource Type:: Masters Thesis
Full Text:: the Pacific Northwest AN ABSTRACT OF THE THESIS OF Robert James Meinke for the degree of Master of

A trial introduction of the European partridge of Danish stock into the Willamette Valley

Creator:: Coats, James Lee
Resource Type:: Masters Thesis
Full Text:: INTO TI-TE WILLAMETTE VALlEY JAMES LEE COATS A ThESIS submitted to OREGON STATE COLLEGE in

Construction and test of a solar furnace

Creator:: Bodine, James Elmer
Resource Type:: Masters Thesis
Full Text:: by Marltza Bcdine and James Bcdine ACKNOWLEDGEMENT The author wishes to express his gratitude

An electrical method for the determination of water velocity

Creator:: Moore, James Kelly
Resource Type:: Masters Thesis
Full Text:: ) ' Date t'heete presenteA*tr*ng-I$I5 f 1 t L e * - trtr- Etrsc$r3sa I* S,elbs d- Sor- 3&p- De$ergis&tj.EE

An analysis of the control and economics of a three-pipe heat pump system

Creator:: Waymire, James Lee
Abstract:: The use of a three-pipe distribution system is known to impair the operating costs of an air conditioning system. Additional costs are encountered because heating water and cooling water are mixed in a common return pipe after use by the various air conditioning units. This investigation covers the design and...
Resource Type:: Masters Thesis
Full Text:: heat pump system AN ABSTRACT OF THE THESIS OF JAMES LEE WAYMIRE for the M. S. (Name) (Degree) in

A Turing automaton simulator program

Creator:: Kolbet, James Theodore
Abstract:: A description of a Turing Machine simulator, programmed on the CDC 3300 Digital Computer, using the COMPASS programming languages Version 2.0 of the 0S3 system. The simulator will build a quintuple list from the input of a Turing Machine, then execute the machine as dictated by the data to be...
Resource Type:: Masters Thesis
Full Text:: THESIS OF JAMES THEODORE KOLBET for the Master of Science (Name of Student) (Degree) in Mathematics

Vapor-liquid equilibria of the binary systems: benzene-ethylene dichloride, ethyl acetate-benzene, ethyl acetate-ethylene dichloride

Creator:: Johnson, James Carl
Resource Type:: Masters Thesis
Full Text:: DICHLORIDE by JAMES CARL JOHNS.ON A THESIS aubmitted to OREGON S~ATE COLLEGE in partial tul

The distribution and properties of the tannin in Douglas fir bark (Pseudotsuga taxifolia, Britt.)

Creator:: Hubbard, James Kenneth
Resource Type:: Masters Thesis
Full Text:: the condenser "D." The stopcock "E" is used to direct the flow of the percolate from "A.' Figure

Capacitor-excited induction generator

Creator:: Laughlin, James William
Resource Type:: Masters Thesis
Full Text:: increnental power tests. The author also wishes to express his thanks to H. E. Todd, T. C. Dowerah, and

A study of the Columbian black-tailed deer Odocolieus hemionus columbianus (Richardson) and its habitat in Oregon

Creator:: Lindzey, James Shotwell
Resource Type:: Masters Thesis
Full Text:: deeply appreciated. Sincere appreciation is hereby expressed also to Professor Roland E. Dimick for

Rearing of channel catfish, Ictalurus punctatus (Rafinesque), and brown bullheads, I. nebulosus (Lesuer), in floating cages in a pond near Corvallis, Oregon

Creator:: Nielsen, James Robert
Abstract:: A study designed to evaluate the use of floating cages for rearing fingerling and subadult channel catfish (Ictalurus punctatus) and fingerling brown bullheads (I. nebulosus) on a commercial basis in Oregon's Willamette Valley was conducted at a pond seven miles north of Corvallis, Oregon, from May 23 to October 17,...
Resource Type:: Masters Thesis

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