Two methods of radiation dose assessment were evaluated for the Cs-137 in soil ⇒ leafy vegetable ⇒ human consumption exposure pathway at three fictitious contaminated sites in California, Colorado, and Florida. An annual dose equation was developed and per USEPA risk assessment guidelines, traditional, single point annual dose estimates were...
Two research studies at the U.S. Department of Energy's Hanford Site and Rocky Flats Environmental Technology Site (RFETS) explore the quantitative relationship between surface contamination, airborne radioactivity, worker intakes, and subsequent dose. In the first study, resuspension factors are developed and evaluated at the U.S. Department of Energy's (U.S. DOE)...
In July 2005, Bonnie Parks spoke with Terry Reese, digital production unit head at Oregon State University’s Valley Library. In this interview, Reese shares his views on topics ranging from electronic journal management, the role of the catalog, to the impact Google scholar might have on the way libraries provide...
In 1992, hundreds of buildings in Taiwan were discovered to have ⁶⁰Co contamination in the structural rebar. The contamination resulted from improper handling of ⁶⁰Co contaminated scrap metal in 1982 and 1983 that was subsequently recycled and used throughout Taiwan. One example was the Hsin-hsin Kindergarten (HHK) school which had...
When people think of fossils, they generally imagine the bones of large, charismatic animals. However, small mammals are an ecologically important group of organisms that show up frequently in the fossil record, and can frequently function as indicators for local environmental and ecological conditions (Terry, 2007, 2010). Rodent and rabbit...
Anthropogenic climate change is threatening biodiversity as I currently understand it. There is now a large body of work highlighting species responses, globally, to this threat. Importantly, responses at the species level emerge from responses at lower levels of biological organization (individuals and populations) across a species’ geographic range. For...
This dissertation has two objectives. The first objective is to determine where best to situate the study of mentoring (i.e. the 'making of scientists') on the landscape of the history of science and science studies. This task is accomplished by establishing mentoring studies as a link between the robust body...
This study investigated the prevalence of workplace
drug prevention programs with regards to employee drug
policies, drug testing, and employee assistance programs in
a sample of Oregon manufacturing companies. The objectives
of the study included: 1) identifying the contributing
factors that supported the decision to implement or not
implement a...
Building upon Deci and Ryan's (1985, 1991) self-determination theory as well as
previous empirical work on motivation, the present study was designed to develop a
multifaceted 31-item Exercise Motivation Scale (EMS). A series of pilot studies were
first conducted in order to generate the 31 scale items. The EMS was...
Competitive exclusion is a key concept in ecology describing the exclusion of one species by another from access to a limited resource. Competitive interactions between chipmunk species in the Great Basin, documented by James Brown in 1970, are often used as a textbook example of competitive exclusion. Whether competitive interactions...
The size, shape, and stability of a species’ dietary niche can both influence and reflect a variety of biological patterns, including species interactions, extinction risk, and ecosystem function. This is particularly apparent when dietary changes manifest at ecosystem and clade scales to profoundly affect macroecological and macroevolutionary trajectories. However, many...
The purposes of this study were to determine
relationships between burnout and selected demographic
and job-related variables and to identify burnout coping
strategies commonly used by teacher-coaches in public
secondary schools. A volunteer sample of 193 teacher-coaches
responded to a three-section questionnaire
composed of the Maslach Burnout Inventory, the Jaloweic...
The purposes of this study were to (a) outline a three-stage
methodology combining functional/conceptual
equivalence, item equivalence, and equivalence in construct
operationalization to investigate the cross-cultural
validity of psychological test instruments, and (b) to
examine the cross-cultural equivalence of the Physical
Estimation and Attraction Scale (Sonstroem, 1978) for
English-speaking and...
The purposes of this study were to (a) provide insight into the use of item response theory (IRT) with psychomotor skills, (b) assess the psychometric properties of the Test of Gross Motor Development (TGMD) using IRT, and (c) provide a basis for future studies of the TGMD using IRT. The...
Rapid changes in global climate have put many species at risk, particularly niche
specialists. The Chisel-toothed kangaroo rat, Dipodomys microps, is thought to specialize on the desert shrub Atriplex confertifolia. Because of this close relationship, D. microps was presumed to have tracked the shrub as its distribution shifted south during...
Ecology is focused on understanding how organisms interact with each other and their environments, across ecological, spatial, and temporal scales. Thus, understanding how processes and patterns of ecological systems change across space and time is a principle goal for conservation biologist globally. While many approaches exist for investigating the changing...
The purpose of this study was to examine pressure at
five selected sites on the plantar surface of the foot and
adaptations in running kinematics among fourteen male
varsity collegiate distance runners on five different
surfaces--asphalt, cinders, concrete, grass, and tartan.
Pressure data were collected with an Electrodynogram system
(EDG)...
Sixteen secondary school health teachers evaluated their own
course teaching performance. Students in each of these courses
evaluated the same teacher and the results were compared. An
adapted version of a teacher rating form developed by the School of
Agriculture, Oregon State University, was used by all study participants.
Teacher...
My thesis, entitled “The Clerk’s Tale: Literal Monstrosities and Allegorical Problems,” argues that Chaucer’s Clerk is engaging both sides of a binary system. The Clerk has situated himself in a precarious position between two major schools of thought in the medieval culture, Franciscan and Dominican; the former promotes the will...
Limited information is available on the effects of applied spring nitrogen (N) and cultivar on winter canola (Brassica napus L.) production in high-rainfall environments. The objectives of this investigation were: (i) to determine the effects of spring N and winter canola cultivars on seed and oil production characteristics, and (ii)...
John Archibald Wheeler (09 July 1911- ) is a familiar name to physicists and historians of physics alike. Among his many contributions to the corpus of knowledge, in 1939 John Wheeler and Niels Bohr co-authored the first paper on the generalized mechanism of nuclear fission. Beyond that seminal work, Wheeler...
Soils and other resource programs in both public land management agencies and private industry are continually being adapted to the challenges of evolving knowledge and experience in the field of forestry. This dissertation explores new ways of thinking about and using soils information in forest planning and management, with a...
In the face of environmental stressors, change is imperative for species to remain in place. The nature and degree of this change is of great interest, as it sheds light into the ways in which species respond to ecological and habitat change and may continue to respond during periods of...
Habitats for juvenile chinook salmon (Oncorhynchus tshawytscha) were
observed at a high flow during the spring of 1989 and at a low flow during the
spring of 1991 in the lower American River of California. Parameters of
microhabitats in eight macrohabitats were measured. Mean column water velocity
and total water...
The vertical reference system being considered utilizes a two-degree-of-freedom gyroscope configured as a vertical gyro. Each
gimbal erection circuit forms a second-order feedback control system.
Gyros are susceptable to a number of error sources. In view
of the closed loop application being considered, all error sources are
of negligible consequence...
Inferences regarding the biology of extinct taxa are often founded primarily
on cladistically-based phylogenetic hypotheses. However, these inferences are
frequently inconsistent with the morphology and physiology of modern animals. I
suggest that reference to the biology of modern animals might be a more
appropriate tool to aid in the reconstruction...
The United States has had a long history of promoting agricultural exports, and the return to conditions of extreme surplus in many agricultural markets in recent years has revived interest in this topic. Some products received imperial bounties during our colonial era, but the systematic collection of trade statistics for...
Since the dawn of the computer age, there has been a push to create miniature
devices. These devices were initially integrated circuit (IC) devices to perform
calculations for computers. As the technology progressed, the scope of the devices
diverged to included microelectromechanical (MEMS) devices, meaning that the devices
perform mechanical...
The southern states lead the country in timber production and are subject to Best Management Practices (BMPs) designed to mediate the effects of forest harvesting on water quality. Small headwater streams on timberland in North Central Mississippi have received little attention with respect to effectiveness of the BMPs designed to...
Illite, chlorite, montmorillonite and kaolinite, as well as
natural marine sediments and mixtures of the standards were subjected
to density separation by centrifugation in a linear heavy-liquid
gradient.
The density layers yielded by centrifugation were recovered
and analyzed by X-ray diffraction. Separates were not monomineralic
but rather were polymineralic usually...
Sediment deposit ages inferred from radiocarbon dating of stream bank material were used to estimate residence times of valley-floor deposits in headwater valleys of the Oregon Coast Range, USA. Inherited ages of radiocarbon-dated material, i.e., time between carbon fixation in wood and its incorporation in a sediment deposit, can result...
The purpose of the study was to verify growth in the interpersonal
problem solving abilities of high school students. A fourpart
subtest of the Means End Problem Solving Test (MEPS) was administered
to 642 students grades nine through twelve at Columbia High
School, Troutdale, Oregon. Completed tests were separated by...
Presented at the 7th Biennial Conference on University Education in Natural Resources, held March 13-15, 2008 at Oregon State University.
Learning is a complex phenomenon, involving three major modes, i.e., affective or emotional, cognitive or intellectual, and evaluative or values-laden (Kellert 2002, 2005). The environments in which this learning takes...
Presented at ALA 2010, this session discussed MarcEdit and common techniques used to manipulate library metadata. This particular talk focused on functionality that would be specifically useful for individuals looking to migrate data from one ILS system to another.
The purpose of this study was to examine self-perceived
success as experienced in a learning environment, and its association
with self esteem. The relationships between pretreatment-self
esteem, posttreatment-self esteem, and perceived success experienced
in a five-week clothing construction course were investigated.
Measures of perceived sewing ability, perceived success,
and course...
The mathematical technique of overrelaxation is used here to speed the convergence of a numerical method for solving viscous, incompressible fluid flow problems. The method, called MAC, involves approximating the complete two-dimensional incompressible Navier-Stokes equations with analogous finite-difference equations. The MAC method was developed by the Los Alamos Scientific Laboratory...
This thesis presents a mineral geography study of the
Riddle nickel development, which is the largest known nickel
deposit, and the only nickel producing mine in the United States.
The study appraises conditions for development, including
character of the deposit, spatial relationships to the market, and
the influence of government...
Numerous analytical aids are available to apple producers to assist them in the decision problem of choosing among alternative apple harvesting systems. However, a majority of these techniques
fail to recognize the effect of apple orchard yield variability on system performance and economic efficiency. Furthermore, many of the suggested procedures...
An improved procedure for the preparation of β-(3-cyclohexenyl) propionic acid from 4-vinylcyclohexene was developed. The
Friedel-Crafts cyclization of β-(3-(3-cyclohexenyl) propionyl chloride
with aluminum chloride was shown to give one bicyclic chlorine
containing ketone in 41% yield. This ketone was identified by a combination of spectral and chemical methods as a...
The subject of this thesis is an evaluation of a louver facility
in the Lemhi River, Idaho. The louver facility was designed to guide
juvenile chinook salmon and steelhead trout into a trap in order to
sample downstream migrant populations. The study was designed to
determine: (1) if the catch...
In their modern context questions of heredity have come to be
closely aligned with theories of evolution because all such theories
require the presence of heritable variation. Thus the need for an
understanding of a source of variation and a mechanism for its inheritance
became very apparent with the general...
This qualitative study explores the "coming out" experience of gay males raised in conservative Christian environments. Seven men with varying ethnic and racial backgrounds, between the ages of 20 and 40 years old, participated. Each was raised in a conservative, Christian environment during his formative years and each was now...
Detailed current profiles between the sediment-water interface
and 20 cm above it reveal a viscous sublayer in the bottom boundary
layer on the Oregon continental shelf. Data from three field experiments
are used to test fundamental assumptions about boundary layer
flow in the ocean. The first study, discussed in Chapter...
Purpose: The Purpose of this research was to design, implement and evaluate a patient centered asthma intervention pilot program directed by physicians and administered by community pharmacists to a group of Managed Care contracted Oregon Health Plan asthmatics. The evaluation was to determine if the proposed intervention could improve the...
Complementary delta-doped AlGaAs/GaAs Heterojunction Field Effect Transistor
(CHFET) devices and circuits were fabricated using MBE and a 2μ non-planar gate
recess process. Several schemes were used in an attempt to improve the performance of
the p-channel HFETs. These included delta-doping, carbon-doping and dipole-doping.
Circuits and individual n- and p- channel...
The Klamath Basin is rich in history, culture, and biological diversity. Upper Klamath Lake is fed primarily by the Williamson and Sprague rivers. Below the lake’s outlet, the Klamath River begins a 263 mile journey, cutting through both the Cascade and Coast mountain ranges to the Pacific Ocean. The Basin...
Contemporary database systems are used in a variety of business applications requiring rapid retrieval of online data. When records contain unique information indexed by a single key, the retrieval operation can be simplified. However, when added generality and flexibility is needed, inverted files and sophisticated data models result in a...
This three page report details a shark attack on a surfer that tooks place on November 27, 1979 off Cannon Beach, Oregon. The bite marks on the surfboard are detailed including x-rays showing the teeth marks.
Document represents a historical record of the electronic theses document mapping from OAI-PMH to MARC21XML for record loading into OCLC and the library's local ILS.
Farmer cooperatives have often maintained inflexible capital structures which severely restrict members' freedom to allocate their own capital in a most profitable manner. This study was conducted to provide insights into how cooperative finance programs might be modified to provide increased capital and, at the same time, be more acceptable...
Sporadic outbreaks of diacetyl off-flavor in beer are a serious
economic problem to the brewing industry. Studies were carried out
in an attempt to improve the understanding of the problem and to experiment
with new ways of controlling this defect.
The Owades and Jakovac method of diacetyl determination as
modified...
The approximation problem of network synthesis is considered
in four parts. First, the problem is identified. Second, the several
existing methods of solving this problem are briefly discussed. This
discussion is necessary because the well known methods have inherent
limitations if they are to be ultimately applied to the other...
NOAA’s National Marine Fisheries Service (NMFS) was a key participant in the FAO technical and policy-level consultations of 1991-1999 that led to the FAO International Plan of Action for the Management of Fishing Capacity. The U.S. Plan of Action includes a commitment to prepare regular assessments of overcapacity in federally-managed...
A significant number of III users have implemented WebBridge as their OpenURL linking solution -- however a far fewer number have moved to integrate WebBridge into many of their other services like the catalog, ILL or beyond. This presentation will discuss two topics: first, how WebBridge can be used to...
Full Text:
Extending Webbridge
WebBridge: Beyond the Basics
Terry Reese
A significant number of III users have implemented WebBridge as their OpenURL linking solution -- however a far fewer number have moved to integrate WebBridge into many of their other services like the catalog, ILL or beyond. This presentation will discuss two topics: first, how WebBridge can be used to...
A significant number of III users have implemented WebBridge as their OpenURL linking solution -- however a far fewer number have moved to integrate WebBridge into many of their other services like the catalog, ILL or beyond. This presentation will discuss two topics: first, how WebBridge can be used to...
A significant number of III users have implemented WebBridge as their OpenURL linking solution -- however a far fewer number have moved to integrate WebBridge into many of their other services like the catalog, ILL or beyond. This presentation will discuss two topics: first, how WebBridge can be used to...
A significant number of III users have implemented WebBridge as their OpenURL linking solution -- however a far fewer number have moved to integrate WebBridge into many of their other services like the catalog, ILL or beyond. This presentation will discuss two topics: first, how WebBridge can be used to...
Razor clam catches were sampled from March through September. The sport and commercial catches from Clatsop County beaches were sampled for number and age composition of the clams harvested and the distribution and number of diggers. Data from other beaches south of Clatsop beaches were -collected as time permitted. The...
A sample of fish remains from two late-prehistoric archaeological sites on the central coast of Oregon were analyzed to partially evaluate two models of aboriginal subsistence-settlement systems. One model is based upon ethnograhpic data, primarily Drucker's (1939), for Yakonen speakers collected in the late 19th and early 20th centuries. The...
The incidence of obesity has increased in the U.S. until an obesity epidemic now exists. American consumers are acutely aware of the consequences of obesity and are increasingly associating the consumption of high-fat foods with having a negative impact upon their health. This has in turn forced producers to grow...
The Carnegie Ridge is a linear, aseismic, submarine ridge
lying between the Galapagos Islands and the coast of South America.
A 2300 meter deep saddle near 86°W. longitude divides the ridge into
western and eastern segments. Surface ship, near bottom, and grain
size studies from the saddle have been used...
Contemporary parenting strategies tend to involve
parent-child interactions in which the parent neither
repressively dominates the child nor follows a permissive
laissez-faire course but respects the child's dignity as a
person. This paper integrates several current theories of
parenting and parent education into the construct of
"respectful parenting," which is...
Razor clam diggers were sampled from March through September on Clatsop beaches for number and age composition of the clams harvested and the distribution and number of diggers. Data from beaches south of Tillamook Head was collected as time permitted. Samples of razor clams from Clatsop beaches were collected for...
The spectrophotometric titration of the tyrosine residues,
their reaction with N-acetylimidazole, and the effect of pH on the
thermally induced conformational transition of ribonuclease T₁ have
been investigated. The results of spectrophotometric titration in
0.20 M KCl/0.001 M sodium phosphate suggest that titration of the
tyrosine residues occurs in two...
Verticillium dahliae Kleb. incites a vascular wilt disease of
mints. Susceptible Mentha piperita L. , resistant M. crispa L.,
and intermediate hybrid 148 were used to study 1) the site of differential
resistance and 2) the role of polygalacturonase (PG) in the
disease syndrome.
Many more V. dahliae propagules were...
The subfamily Aphrodinae is represented in the Nearctic Region by eight species contained in a single tribe, Aphrodini, and genus Aphrodes. The external and internal morphology, biology and ecology of the Nearctic members of the genus Aphrodes were investigated. Distributional evidence indicates that six of the eight species, belonging to...
The release of Douglas-fir from competition with snowbrush (Ceanothus velutinus Dougl.) has often been suggested as a way to improve conifer yield in the western Cascades. This study investigated this possibility by describing changes in the availability of water and light and the response of Douglas-fir to the changing environment,...
Razor clams from Clatsop beach (Tillamook Head - Columbia River) were sampled regularly from March through September and periodically the rest of the year. Sport and commercial diggers were interviewed to obtain catch location and number and age composition of clams dug. Random age-length samples and wastage samples were collected....
Species interactions and their effect on the use of habitat by benthic fishes were examined in a guild composed of Cottus perplexus, C. rhotheus, and C. beldingi in the Marys River above Philomath, Oregon, and in a constant environment provided by an artificial stream. In the Marys River system, the...
Computer simulations and experiments were used to determine
the basis for skewness and inequality in size structures
(frequency distributions of Individual plant sizes) prior to
self-thinning mortality. In simulated stands, density-dependent
neighborhood heterogeneity caused variability in the growth rate
of individuals with the same size, and such variability caused
skewness...
Winter recreation has increased rapidly in the Crater Lake -
Diamond Lake area of Oregon in recent years. Park and forest
managers are concerned about existing and potential impacts of the
recreationists on the resources and other recreationists.
The purpose of this study was to describe the nature and extent...
Feline injection site sarcomas (FISS) are frequently encountered cutaneous and subcutaneous neoplasms of cats. Significant patient morbidity is related to the invasiveness these tumors display, typically requiring extensive local excision or amputation. As with many veterinary tumors, survival time and tumor recurrence for FISS is highly influenced by histologic margin...
With more and more cartographic data being created and released only as GIS datasets, map catalogers will eventually find themselves moving away from Machine Readable Cataloging (MARC) as their primary bibliographic description schema and moving towards the Federal Geographic Data Committee (FGDC). This move will be necessitated in large part...
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cataloging
Bibliographic freedom and the future direction of map cataloging
Terry Reese
Oregon State
With more and more cartographic data being created and released only as GIS datasets, map catalogers will eventually find themselves moving away from Machine Readable Cataloging (MARC) as their primary bibliographic description schema and moving towards the Federal Geographic Data Committee (FGDC). This move will be necessitated in large part...
Razor clams from Clatsop Beach (Tillamook Head to Columbia River) were sampled regularly from March through September and periodically the rest of the year. Sport and commercial diggers were interviewed to obtain data on number, age composition of clams dug and harvest area. Data from other beaches south of Tillamook...
With more and more cartographic data being created and released only as GIS datasets, map catalogers will eventually find themselves moving away from Machine Readable Cataloging (MARC) as their primary bibliographic description schema and moving towards the Federal Geographic Data Committee (FGDC). This move will be necessitated in large part...
With more and more cartographic data being created and released only as GIS datasets, map catalogers will eventually find themselves moving away from Machine Readable Cataloging (MARC) as their primary bibliographic description schema and moving towards the Federal Geographic Data Committee (FGDC). This move will be necessitated in large part...
With more and more cartographic data being created and released only as GIS datasets, map catalogers will eventually find themselves moving away from Machine Readable Cataloging (MARC) as their primary bibliographic description schema and moving towards the Federal Geographic Data Committee (FGDC). This move will be necessitated in large part...
With more and more cartographic data being created and released only as GIS datasets, map catalogers will eventually find themselves moving away from Machine Readable Cataloging (MARC) as their primary bibliographic description schema and moving towards the Federal Geographic Data Committee (FGDC). This move will be necessitated in large part...
With more and more cartographic data being created and released only as GIS datasets, map catalogers will eventually find themselves moving away from Machine Readable Cataloging (MARC) as their primary bibliographic description schema and moving towards the Federal Geographic Data Committee (FGDC). This move will be necessitated in large part...
The purposes of the research presented in this thesis were
to: (l) assess the nutritional status of vegetarian and nonvegetarian
Seventh-day Adventists (SDA), non-SDA non-vegetarians,
and non-vegetarian hormone dependent cancer subjects; (2) determine
the relationship of various blood and urinary biochemical
parameters to dietary intake; (3) determine hormonal status in...
Razor clams from Clatsop Beach (Tillamook Head to Columbia River) were sampled regularly from March through September and periodically the rest of the year. Sport and commercial diggers were interviewed to obtain data on number, age composition of clams dug and harvest area. Data from other beaches south of Tillamook...
Razor clams were sampled from March through September. Due to lack of help, work was confined to Clatsop County beaches. The sport and commercial catches were sampled for numbers and age composition of the clams harvested and the distribution and numbers of diggers. The summer clam closure and sampling program...
Razor clams from Clatsop Beach (Tillamook Head to Columbia River) were sampled regularly from March through September and periodically the rest of the year. Sport and commercial diggers were interviewed to obtain catch location and number and age composition of clams dug. Random age-length data and wastage samples were collected....