The USDA Forest Service has an outstanding scientific resource in the 77 Experimental Forests and Ranges that exist across the United States and its territories. These valuable scientific resources incorporate a broad range of climates, forest types, research emphases, and history. This publication describes each of the research sites within...
The USDA Forest Service has an outstanding scientific resource in the 77 Experimental Forests and Ranges that exist across the United States and its territories. These valuable scientific resources incorporate a broad range of climates, forest types, research emphases, and history. This publication describes each of the research sites within...
A new technique of implementing the object-oriented language Little Smalltalk is developed using tuple space communication of Linda. In this implementation, the language's abstract constructs such as object, class, and method are naturally mapped into tuple space. Since Linda's tuple space is designed to facilitate parallel processing, this implementation technique...
A new technique of implementing the object-oriented language Little Smalltalk is developed using tuple space communication of Linda. In this implementation, the language's abstract constructs such as object, class, and method are naturally mapped into tuple space. Since Linda's tuple space is designed to facilitate parallel processing, this implementation technique...
Achondroplastic dwarf men and women find it difficult to acquire
clothing that fits well. Their major problem is that their torso is
long in relationship to the length of their arms and legs, but other
physical problems do enter into the selection and construction of
clothing. The multiplicity of their...
One of the roots of the global problem of HIV/AIDS is the shame associated with an HIV diagnosis. Because it can be transmitted sexually, HIV is stigmatized. Even though there are many routes of transmission that would not cause embarrassment, many times the public view is uncompassionate towards its victims,...
A web-based survey was conducted to investigate the relationships between adopters and the dogs they adopted from three types of rescue groups/organizations: humane societies, greyhound rescues, and pit bull rescues. The dog selected to adopt can vary for many reasons, one of which is breed preference. This study found dog...
To determine the best poly-ion layers to be used in encapsulation of pyrrolizidine alkaloid degrading anaerobic microbes, a study was carried out to test three layers on coating ability and ability of the bacteria to grow after being coated. Two positive layers, poly(allylamine hydrochloride) (PAH) and poly-L-lysine, and one negative...
The purpose of this study is to research people’s attitudes towards pit bull breeds compared to other dog breeds. The term “pit bull” refers to a type of dog with certain physical features including a muscular and stocky build, short coats, and a large skull with a square jaw. Over...
The elderly population in our society is increasing both in number
and proportion, with the life expectancy of women increasing more than
men. Their needs have been given increased attention in recent years.
Many studies have been done on clothing for older women, but few have
dealt with the older...
How can healthcare providers, particularly pharmacists, help palliative care patients cope with the inevitability of death? This thesis reviewed how spirituality and religious beliefs can be utilized as key coping strategies for many patients and their loved ones regarding various stressors associated with facing mortality in palliative care. In the...
Welcome to 4-H Ceramics! We prepared this manual to provide you with a basic knowledge of cast ceramics. Ceramics is defined as anything fired in a kiln. A kiln is an oven or furnace in which clay products are baked. Ceramics may be pottery, brick, enamel, glass, sewer pipe, tile,...
This exploratory study examined whether temperament, home environment, and family stress impact the amount of prosocial behavior displayed by pre-school age low-income children and examined how much of an impact each factor has. Each factor was explored in depth along sub-scale dimensions including, (1) self-regulatory temperament, negative reactive temperament, and...
Key ideas
• The child-centered approach
• Ways to say “Very good”
• Helping youth learn
• Teaching tools
• Leadership styles and your club
• Leader characteristics
• What to do about kids who act up
• The activity, ideas, or meeting bombed! Now what?
In this paper we outline an implementation of Linda on a network of Unix workstations. A literature survey was done to gain a better perspective on state of the art and to learn from the experiences of other implementations. The tuple space which is central to the Linda system is...
In this project you will learn to do a variety of things. There are so many things to do in this project that you should plan to participate in Sub-Deb Clothing for at least two or more years.
Look over all sections of the project book and plan with your...
Published July 1994. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
National statistics indicate substantially higher rates of divorce
in doctoral student households where the female, rather than the male, is
the degree candidate. This research was designed to examine the married
female's experiences and to identify factors which possibly contribute
to the differential divorce statistics for males and females.
The...
Seed germination is strictly defined as the physiological events before radicle
protrusion through the endosperm cap, the endosperm region adjacent to the radicle tip.
There are two opposing forces governing seed germination: the growth potential of the
embryo and the mechanical resistance of the endosperm cap. The endosperm cap cell...
Two strains of Escherichia coli were studied to determine the effect of constitutive expression of the SOS DNA damage repair response on the activity of ribonucleotide reductase. Activity of the reductase and cellular deoxynucleoside triphosphate (dNTP) pools were both determined before and after exposure of the cells to ultraviolet radiation....
Isolated injury of the anterior cruciate ligament (ACL) is less frequent and typically perceived as less severe than ACL injuries with concurrent damage to other knee stabilizing structures. The timing of the ACL reconstructive surgery is thought to be a
critical factor that affects the patient's postoperative outcome. No previous...
This thesis describes the implementation of an interface for querying established correspondences between anatomical structures across species. I was the main developer of this query engine, called the Comparative Anatomy Information System. My work involved developing methods to query the knowledge base, perform the specified comparison, display the anatomical hierarchies...
The leaching of water soluble phenolic compounds from
cold stressed Rhododendron leaves was found to be a reliable
indicator of tissue damage. In sublethally stressed leaf
tissues, more and novel phenolic compounds appeared and were
hypothesized to be precursors of cell wall components such
as lignin and suberin. Subsequent radiolabeling...
Pesticides are among the most pervasive environmental contaminants and they are an important potential risk for human health. Agricultural workers are constantly exposed to pesticide spray, drift and residues in the soil and foliage. Many agricultural pesticides are readily absorbed by the body, through contact with the skin, the respiratory...
This study examined relationships between pre-tested early literacy skills and post-tested reading achievement in 52 kindergarten and 39 first-grade children. An archival data set was available for statistical analysis. Data analysis was completed in three stages: Participants' entry-level literacy and language scores were compared on two Assessment of Literacy and...
During the first full school year of the Covid-19 pandemic, two central contexts for adolescent development—home and school—changed utterly. In Oregon, most middle- and high schoolers attended school entirely remotely from the beginning of the pandemic, in March, 2020, through the end of April, 2021, removing both the supports available...
The performance of an organism or organismic subsystem is
the result of the interaction between the performance capacity of
the system and Its environment. Environmental conditions can
stress an organism and thus affect it's performance. In this
study, three whole organism performances were examined: critical
swimming speed, fatigue time and...
There are over two million pet rabbits in the United States. Many rabbits are obtained as adults from pet stores and humane societies. Pet rabbit owners may elect to perform ovariohysterectomy (spay) surgeries on female rabbits to prevent unwanted pregnancies as well as to eliminate the possibility of reproductive disorders...
Objective: There are currently 6,000-7,000 recognized rare disorders, affecting approximately 1 in 10 Americans. While each rare disease is unique, the experience of having a rare condition is relatively common. It is this common experience of having a rare disease during the Covid-19 pandemic that we aim to represent with...
High Performance Liquid Chromatography-Mass Spectrometry coupled with filtration, centrifugation, and other common sample preparation techniques offers a rapid and robust method for separating and quantifying propofol, a commonly used anesthetic, from human blood and its synthetic analogs. Method development is important for not only optimizing separation and quantification for a...
I determined the perspectives of Middle Eastern mothers concerning U.S. early childhood schools using qualitative methodologies. The ecological perspective model presented by Bronfenbrenner was the ideal framework for investigating the Middle Eastern children's experiences in this study that considered the importance of the sociocultural contexts of children and their families....
Compost maturity is an important determinant of end use for composted municipal yard debris, and generally refers to the effect the compost has on plants. The rate of microbial respiration is an indicator of compost stability. The objectives of this research were to: i) determine whether continuous aeration resulted in...
The effect of incorporated sawdust, sawdust mulch and nitrogen (N) fertilizer rate on soil nutrients and other properties, N uptake, and plant growth in a young blueberry planting on a silt loam soil type was studied in 2004 and 2005. ‘Elliott’ highbush blueberry plants were established on raised beds that...
Provides information about complexity of watersheds. Outlines ways to form partnerships, to develop strategies for enhancing watershed resources, and to implement enhancement projects.
Full Text:
(AB)
Modifiers: Water regime—Permanently flooded (H)
Special modifier—Excavated (x)
Typical
The main goal of the study was to investigate high school advanced placement
calculus teachers' subject matter and pedagogical perceptions by examining the following
questions: What are the teachers' perceptions of the concept of limit, the role of limits,
and the teaching of limits in calculus? Additionally, the sampling technique...
The purpose of the present study was to investigate the effect
of a number of physical and chemical attributes upon muskmelon
texture as described by sensory evaluation. Measurements of turgor
pressure, percent moisture, total sugars, alcohol-insoluble-solids,
three pectic fractions, total pectic materials, starch and cellulose
were performed on 50 melons....
This study is directed toward an investigation of
the longer term aggregate consequences that arise from
producer behavior in a production environment
characterized by risk and uncertainty. In particular,
the papers included herein examine circumstances under
which individual actions may result in adverse long term
consequences in the aggregate market,...
As the semiconductor industry works to integrate increasingly more "non-CMOS" devices onto CMOS ICs, compact model development has become an important step in the circuit/system verification tool flow. This research focuses on the two- and three-dimensional modeling of the physical phenomena that occur in nanoscale magnetic devices. This includes the...
Porapak Q, Chromosorb 102, and Tenax GC, three porous
polymers commonly used as adsorbents in headspace analyses were
investigated. The retention times of various low-boiling compounds
relative to water were measured on the collection columns to determine
which compounds would be lost during the water removal step
employed after sampling...
A rapid virus detection method was developed for Infectious Hemotopoietic Necrosis Virus (IHNV). The virus detection method could be applied to Infectious Pancreatic Necrosis Virus (IPNV) under certain conditions. It was possible to detect IHNV to a lower limit of 1.7 X 10⁴ Tissue Culture Infectious Dose for 50% (TCID₅₀)...
Few Americans are aware of the tremendous
recreation potentials along the banks of the Intracoastal
Waterway, mainly because they are unaware of
the existence and extent of the toll-free Waterway.
This study attempts to categorize and locate some of
the attractions that can be explored along the two
thousand miles...
Contamination of recreational and shellfish waters with fecal pollution is a major water quality issue with associated economic impacts and human health risks. Reliable fecal source identification and rapid, quantitative analyses are essential components of risk assessment. Enteric bacteria that are endemic to specific hosts have a potential role as...
Due to the presence of the earth's ozone layer, radiation of
the shorter solar wavelengths is reduced during penetration of the
atmosphere. Increases in chlorofluoromethanes and nitrogen oxides
may significantly decrease the ozone concentration, resulting in
shorter wavelength penetration, most notably UV-B (290-320 nm)
radiation. Various studies have found UV-B...
Flavor profiles of canned and frozen whole kernel sweet corn were
obtained by entraining the volatile compounds on Porapak 0 traps and
by subsequent analysis on temperature-programed, 500' by 0.03" ID
capillary columns (SF-96 or Carbowax 20M). Identification was based
on GC/MS data, retention indices (I[subscript E]'s) and retention times....
Agrobacterium tumefaciens is a common soil bacterium that causes crown gall
disease on many dicotyledonous plant species. It has been exploited for use in genetic
engineering because it is able to promote transfer of any DNA segment to plant
chromosomes. Many molecular factors in both the plant and bacterium contribute...
The purpose of this study was to explore relationships between
clothing interest and body awareness, between clothing interest and
selected demographic variables for college men and women, and between
body awareness and selected demographic variables for college men and
women.
To assess these relationships two measures were used. Body
awareness,...
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...
Three closely related isolates belonging to the A₁ serotype of infectious pancreatic
necrosis virus (IPNV) were selected for comparison, to provide insight into the nature of
variation in the virulence of IPN viruses. Brook trout fry (Salvelinus fontinalis) were
experimentally infected with the three isolates by immersion. Cumulative mortalities over...
Tree and shrub revegetation on mining spoils of an abandoned
gold placer mine at Sterling Creek, Jackson County, Oregon were examined.
Point-centered quarter and line-intercept methods of vegetation analysis
were used to compile species lists and determine species density, frequency,
mean basal area and dominance. A relation exists between the...
Potato varieties characterized by non-conventional skin and flesh colors (purple, red, yellow) have the potential to revitalize consumer demand for fresh market potatoes because of their unique appearance and health benefits. Red and purple potatoes contain anthocyanins, which are flavonoids responsible for red, blue, and purple pigments in plants. Yellow...
Large canine breeds are commonly diagnosed with a type of elbow disease called fragmented medial coronoid process (FMCP). FMCP occurs when the cartilage and bone of the coronoid process, located on the ulna, is fractured. Etiologies include mechanical overload of the ulna and incongruences of the radius and ulna with...
The purpose of this study was to determine the effect of a
labyrinthine dysfunction, with and without visual cues, on underwater
submergence. The subjects utilized were fifteen bilateral
neural deaf males, nine conductive deaf males and sixteen hearing
males. Following a series of pre-tests, administered to determine
balancing difficulties, each...
All individuals are part of a family, and are confronted with
all the complexities that accompany family life during some portion
of their lifetime. Thus, inter-relationships between all family
members are an important aspect of education.
The school curriculum should be relevant to the needs of youth.
Family life education...
Two theoretical models were examined based on the contributions of
preservice teachers' personal teaching efficacy, ethnic causal attributions, past
teaching, and international interaction experiences to their behaviors toward
international children in multicultural small group activity sessions. Path analytic
results revealed that for both models, these variables together did not significantly...
This study investigated the influence of microwave and
broiling cooking methods on quality parameters of portion size
cuts of beef semitendinosus muscle subjected to pre-rigor
pressure treatment. The pre-rigor pressurized beef was compared
to conventionally processed portion size cuts. Juiciness,
tenderness, and flavor were evaluated by objective and
subjective tests....
The purpose of this research was to determine if there were any relationships between measured personality traits and vocational interests between the Adult Learner with Learning Disabilities (ALLD) and without Learning Disabilities (ALNLD). Instruments utilized to measure personality traits and vocational interests included the Myers Briggs Type Indicator (MBTI) and...
This study investigated the effect of first aid instruction on
college students' attitudes toward safety. It evolved from previous
studies of the relationship between first aid and accidents in Canada
and the United Kingdom. These earlier studies were concerned with the
effect of first aid training on accident rates. The...
A discrete-time stochastic bioeconomic model is developed and used to analyse the North Sea herring fishery under alternative management regimes. The analysis focuses on how catches and harvesting policies change with the price of herring. Two production functions are used to explain the harvesting process. At small stock levels, the...
Seal Rock (35LNC14) is a late prehistoric shell midden site located on the central Oregon coast. Information derived from the faunal remains, radiocarbon dates, and location and size of the midden deposits suggest the site represents a late littoral stage of cultural adaptation. Analyses of lithic artifacts, and bone and...
In 1906, applying Charles Darwin's evolutionary theories to the human race, Sir Francis Galton introduced the concept of eugenics, "the science of the improvement of the human race by better breeding." The rediscovery in 1900 of Mendel's laws of genetic inheritance and an upsurge in hereditarian thought set the stage...
This investigation was designed to investigate the use of an answer-until-correct procedure on multiple-choice quizzes in an independent study mathematics course. This procedure was compared to the standard multiple-choice procedure with respect to student achievement, student anxiety, and test reliability. Using the answer-until-correct procedure students were made immediately aware of...
Four questions were examined concerning student
perceptions of their launching family environment,
expected family environment, family values, sexual
attitudes and behavior, and attitudes toward divorce.
A total of 383 college students from three family types
participated in this study: intact (298, 77.8%),
divorced (47, 12.3%), and remarried (38, 9.9%). The...
The purpose of this study was to investigate the
effect of teachers' behaviors and characteristics upon the
development of student mathematical critical thinking
skills. From a pool of 20 teachers, whose students had
been pre- and post-tested for a measure of critical thinking
skills, 10 middle level teachers were selected...
For many resource-based communities throughout Oregon the timber
industry plays an important role. In many of these areas, federal
land holdings comprise a large proportion of the area's land holdings.
Management decisions regarding resource use on the National Forest
lands can have a major influence on the stability of local...
A growing body of literature associates transgender and gender non-conforming (TGNC) identity with adverse mental and emotional health outcomes. Only a handful of studies have been conducted using population-based samples of adolescents to study mental health outcomes in TGNC youth (e.g., Eisenberg et al., 2017; Perez-Brumer, Day, Russell, & Hatzenbuehler,...
This study provides an overview of topics related to ecolabels and examines consumer perceptions of sustainability given different ecolabels. An internet based survey was used, and different ecolabels were found to have variant impacts on consumer perceptions of sustainability using descriptive statistics. More research concerning the perceptions of ecolabels on...
Gravity and seismic data obtained by the geophysical group at
Oregon State University on the R/V YAQUINA during 1969, 1971, and
1973 plus other available data over the area just west of Nicaragua
and Costa Rica indicate the tectonic complexity of the region. Gravity
measurements show negative free-air anomalies over...
The purpose of this study was to determine what levels of community satisfaction
and personal and household characteristics would result in a model of retirees and pre-retirees
and their propensity to move. This study assessed the relationship between certain
socio-demographic variables and feelings of overall satisfaction as well as satisfaction...
The security of world fish supply from wild fisheries and from aquaculture is an increasing concern due to dwindling yields from wild catch and undesirable ecological impacts of aquaculture. The extent to which aquaculture can substitute for fish from wild catch will depend on the productivity of aquaculture, which in...
Students will develop and apply reading, language arts, and science processes to analyze comics, and demonstrate writing skills in creating their own comic about a local invasive species.
The primary purpose of this study was to explore the relationships
between the variables of sex, age, sibling status, age relationship
of sibling, age spacing between siblings and sex-role preference among
preschool-aged children.
Seventy-one children, 32 boys and 39 girls, ranging in ages
from two-years-eleven-months to five-years-seven-months, served
as subjects....
This thesis describes the viral susceptibility of two cell
cultures established from embryonic tissue of salmonid
fish, chinook salmon line CHSE-114 and steelhead trout line STE-137. The viruses used were Oregon sockeye salmon virus (OSV),
Sacramento River chinook disease virus (SRCD), Western equine
encephalitis virus (WEE) and Newcastle disease virus...
The purpose of this study was to assess reactions to and
opinions about color and color performance by women ages 45 to 54
years. Hypotheses were developed to test relationships and differences
between both perception and acceptance of color change and:
1) the three primary colors, 2) the two methods...
This thesis will address the transformation of biological sciences during the 1930s and 1940s and it effects on fisheries science. It will focus on Oregon State College and specifically the Department of Fish and Game Management and the interaction with the Oregon Game Commission. Support for mutation theory and neo-...
The atomic age was enacted by many scientists as a way to realize health and human rights. Human rights were conceived in this context as rights to economic development, science education, and nuclear medicine. The United States Atomic Energy Commission (AEC) acted hand in hand with UN agencies and educators...
The Purpose of the Study:
The purpose of this study was to examine early teacher
attrition through a follow-up of Washington County teachers
in Oregon who left the profession with five years of experience
or less. Focus was given to background data and
areas of greatest professional concerns for former...
Studies were conducted in order to evaluate the efficacy of the
orally active, synthetic progestagen, altrenogest, for assisting in the
establishment and maintenance of pregnancy in mares. In experiment
I, nine pony mares were bred, and started on altrenogest treatment
on Day 4 after ovulation. On Day 10 after ovulation,...
The effectiveness of the Consumer Credit Counseling Service
(CCCS) program on past clients' current money and credit management
was researched in this study. The researcher investigated whether
the experience of consumer credit counseling had any behavorial impact
on past clients' current credit practices.
A sample of 104 clients who lived...
During much of the Early and Middle Devonian, shallow normalmarine and peritidal sediments were deposited in northwestern ClarkCounty, Nevada. Lack of a standard stratigraphic nomenclature for thearea necessitates utilizing terminology from central Nevada andwestern Utah.The Sevy Dolomite represents Early Devonian deposition in a tidalflat environment. A Zlichovian transgression initiated deposition...
Full Text:
OF THE THESIS OF
Linda Jane Jarvis for the degree of Master of Science
in Geology presented on May
Decision Feedback Equalization (DFE) in a data recovery channel filters
the bit decision in the current symbol period in generating the sample at the
comparator in the subsequent clock period. The operations of sampling,
comparing, filtering the decision bits into a feedback signal, and subtraction of
that feedback signal are...
Title: African-American Women Faculty Teaching at Institutions of Higher Learning in the Pacific Northwest: Challenges, Dilemas, and Sustainability
Institutions of higher learning in the Pacific Northwest have successfully recruited African-American faculty, yet these institutions have difficulty retaining African-American faculty for at least five years. African-American women faculty experience problems obtaining...
The purpose of the study was to assess county extension agents'
knowledge of geotextiles; to determine their current level of
information and their location on an adoption-diffusion curve; and to
determine the agents' attitudes toward the potential use of
geotextiles in agriculture, specifically in soil erosion control.
A questionnaire was...
The United States is becoming a service oriented nation. As
increasing amounts of the gross national product are spent on services,
it becomes vitally important to ensure the productivity of these
services. The purpose of this thesis is to identify which elements are
needed in a service department productivity measurement...
The effect of increasing numbers of non-commercial
farms, or hobby farms, on commercial agriculture is examined
through a comparison of Census of Agriculture data for the years
1978 and 1982. During this time, State Land Use Goal #3,
mandating the protection of farmland, was firmly in place and
exclusive farm...
The purpose of this study was to document, through
personal interviews, perceptions, attitudes and coping
skills utilized by women who have survived breast cancer
treated by mastectomy for at least 5 years without
recurrence.
A semi-structured interview guide was developed with
input from professionals in the field. The questions were...
The National Pygmy Goat Association is a hobby livestock organization founded in 1975. Over the past five decades, it has grown in size and importance, occupying a niche role as the primary breed registry and certification authority for the smallest domestic ruminant. This history attempts to capture the scope of...
Falls in older adults are a significant issue in the United States. Many older adults are advised to participate in fall prevention exercise programs in an attempt to increase strength and stability, but it is unclear what role limb dominance and potential limb asymmetry has in exercise performance. The purpose...
From 1914-1918 the world experienced humanity’s ultimate affirmation of malice on scales scant seen in the centuries before. The Great War wrought terror on an industrial scale, throwing men headlong unto landscapes rent low by fire and steel. Our collective unconscious image of the war does well to demonstrate this....
_____________________________________________________________________
Linda Marie Richards, Committee Member, representing School of History, Philosophy, and Religion
Published January 1957. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Published 1957. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Reprinted January 1961. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Published 1956. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
An introduction for leaders, parents, and members 4-H advancement programs consist of a series of steps that provide a framework for progressive learning within a specific project area. Advancement programs
encourage 4-H members to learn at their own speed based on their interests and abilities. Advancement programs are self-paced, and...