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Comparisons Of The Habitual Activity Level Of Selected Women To Performance On The Bruce Multistage Treadmill Test And The Cooper 12 Minute Run Test, Teresa Carver Owen

Dissertations and Theses

The purpose of this study was to determine whether the Cooper 12 Minute Run test and Bruce Multistage Treadmill test measure the same type of cardiovascular-endurance performance when testing adult women. A second purpose was to determine whether divergent levels of habitual activity by women are reflected in the scores on each test. Four groups of habitual activity were defined and labeled as follows: non-exercisers, minimal exercisers, adequate exercisers, and more than adequate exercisers. Ten healthy women were selected as subjects in each group. Subjects ranged in age from 22 to 35 years and were within the normal weight range …

Stratigraphy And Sedimentary Petrology Of The Northwest Quarter Of The Dutchman Butte Quadrangle, Southwest Oregon, Thomas Edward Koler

Dissertations and Theses

The study area lies in southwest Douglas County 5 kilometers south from Camas Valley and is accessible by state highway 42. The purpose of the study was to map the geology at a 1:31,250 scale, determine the stratigraphy, study the petrology of the formations, and determine the provenance within a tectonic setting.

The Structure And Stratigraphy Of The Columbia River Basalt In The Hood River Valley, Oregon, Susan Timm

Dissertations and Theses

The Hood River Valley, located 100 kilometers east of Portland, Oregon, is in the transition zone between two geologic provinces--the High Cascades and the Columbia Plateau. The entire valley is probably underlain by Columbia River Basalt, but it crops out only on steep hillsides and in stream valleys. The base of the basalt is not exposed in the thesis area. The basalt is overlain by Pliocene and Quaternary basalt and andesite, volcanic sediments and glacial debris.

The stratigraphy of the Columbia River Basalt is useful in determining the path of the basalt flows into western Oregon, in mapping the structure …

Structural Geology Of The Southeast Quarter Of The Dutchman Butte Quadrangle, Oregon, Gerald Lee Black

Dissertations and Theses

Field work in the southeast quarter of the Dutchman ·Butte Quadrangle, which lies within the Klamath Mountains geomorphic province of southwestern Oregon, was completed during the summers of 1973 and 1974. The objectives of the study were fourfold: (1) to produce a geologic map of the southeast quarter of the Dutchman Butte Quadrangle, (2) to determine the nature of the contact between the Dothan and Rogue formations, (3) to construct a stratigraphic column of the Dothan Formation in the area, and (4) to attempt to determine the nature of the deformation occurring in the area.

Welfare Stigmatization And The Elderly: The Case Of The Supplemental Security Income Program, Peter Jic-Leung Man

Dissertations and Theses

Policy-makers and others historically have assumed that welfare programs should give assistance to the poor and carry stigma. This attitude in part developed from the English Poor Laws tradition in which poverty was considered a negative condition. Labeling theory has often been used to explain the process of welfare stigmatization. Once an individual is labeled as a deviant, such as a welfare recipient, a self-fulfilling prophecy is initiated. Others perceive and respond to the individual as a deviant and the individual also internalized the stigma attached to such a role. The stigma attached to public dependency becomes an outcome of …

A Study Of Psoriasis : A Methodological Critique, Prudence Craig Ford, Roberta Jeanne Ford, Susan Swanson

Dissertations and Theses

According to the National Psoriasis Foundation (1976), psoriasis is a little known and poorly understood skin disease afflicting an estimated eight million victims in the United States. About fifteen thousand new cases of psoriasis are diagnosed each year. It affects men and women in equal numbers at any age, most often between the ages of fifteen and thirty-five.

Adoption Of Children In Foster Care: A Comparison Of Processes Leading To Adoption By Foster Parents And Adoption By Others, Janet Lahti

Dissertations and Theses

This research evaluates the results of a change in policy by Oregon's Children's Services Division permitting foster parents to adopt their foster child. A comparison was made between two groups of children, both of whom were seen by their caseworkers as not likely to return home and adoptable. One group was believed likely to be adopted by foster parents and the other believed likely to be adopted by new parents. Process and outcome of placement efforts for the two groups are described and compared. The study sample, comprised of 155 children, were followed for 28 months from the time the …

A Polarographic Study Of Fe(Ii) And Fe(Iii) Complexes With Catechol, Wen-Tang Shen

Dissertations and Theses

A study of the anodic polarography of catechol in 0.100 F sodium perchlorate is presented. A new wave is observed in alkaline solutions which is different from the simple oxidation wave of catechol to ortho-quinone observed by previous workers. The importance of buffer materials is discussed and a possible explanation of the new wave is suggested.

A study of the polarography behavior of Fe(II) and Fe(III) in the presence of catechol is reported. In the case of reduction of Fe(III) in the presence of catechol, two steps occur at about -1.5 and -1.8 volts (vs. SCE) at pH higher than …

A Survey Of Mental Health Clients Admitted To General Hospital Emergency Rooms, Marsha J. Beale

Dissertations and Theses

The purpose of this survey was to obtain information from hospital emergency room staff on each mental health admission during the period of December 15, 1977 to January 15, 1978. Mental health admissions were broadly defined to include those people who were experiencing an observable mental health difficulty, but who may have initially presented primary medical problems. At the request of Multnomah County Mental Health Division's Management Team, and with the approval of the Emergency Department Nurses Association (EDNA), questionnaires were distributed among 16 general hospitals in the Portland, Oregon, Tri-County area. These hospitals are located in Multnomah, Clackamas, and …

Assessment Of The Health And Social Service Needs Of The Elderly Of The Confederated Tribes Of Warm Springs, Bruce K. Cannon, Jan C. Goslin

Dissertations and Theses

The purpose of this study is to examine what the elderly of the Confederated Tribes of Warm Springs reported as their health and social service needs in the Tribal Health and Social Service Needs Assessment. It will also review the elderly's concerns and those of the general population in regards to future planning of services for the elders.

Follow-Up Study Of Children In Six Day And Residential Treatment Service (Darts) Centers In Oregon, Doris M. Beard, L. Gail Bulkley

Dissertations and Theses

This study was begun at the request of the Mental Health Division (MHD) of the State of Oregon. The purpose was to conduct a follow-up study on six Day and Residential Treatment Service (DARTS) Centers which are funded by MHD. The purpose of the research was to assess whether or not the Centers are an effective treatment tool. The information acquired by this study will be used to provide information to MHD and the DARTS Center Directors to assist their decision making regarding program direction, and to provide MHD with specific information to be used in preparation for the upcoming …

Photogrammetric Digitizing System, Frank Richard Gorshe

Dissertations and Theses

The acquisition of terrain data from aerial photography using digital photogrammetric methods gives the engineer and planner an economical alternative to conventional ground surveys. This paper describes a complete photogrammetric digitizing system developed for the Portland District Army Corps of Engineers. The hardware of the system consists of a

Wild AlO first order stereoplotter interfaced to an Altec AC-74 coordinate digitizer which is interfaced to both a Hewlett Packard 9810A programmable calculator and a Digi-Data nine-track magnetic tape recorder. The software of the system consists of photogrammetric routines developed for online computation by the programmable calculator and a sophisticated FORTRAN …

Some Physical And Biological Factors Affecting Red-Tailed Hawk Productivity, Stewart Wayne Janes

Dissertations and Theses

Various physical and biological factors affecting annual productivity in a Red-tailed Hawk population in north-central Oregon were investigated. The percentage of the population successfully fledging one or more young was the most important factor in determining the number of young fledged per pair in a given year. Neither clutch size nor the number of young fledged per successful nest varied significantly. Percent pair success was correlated with several January weather variables. A cold and dry January is positively correlated with Red-tailed Hawk productivity. This is apparently related to the onset of rapid vegetative growth and this in turn is positively …

A Study Of Multnomah County Community Support Services For The Chronically Mentally Ill, Karen Albers

Dissertations and Theses

In recent years attention has been given to the problems of the chronically mentally ill in regard to the effects of deinstitutionalization and a need for community supports. In this study, 77 service providers to the chronically mentally ill of Multnomah County (Portland), Oregon were interviewed to assess the components of the existing community support system for this population, as well as to identify the strengths and weaknesses of the system. Ten chronically mentally ill clients were interviewed in a similar manner.

Although a multitude of problems were reported, service providers most frequently mentioned the need for residential situations, for …

The First Years Of Life: A Comparative Analysis Of British And American Parent Education, Deborah Anne Smith Guisti, Ellen Turner Jurevic, Jane Elizabeth Mozena, David W. Pedersen

Dissertations and Theses

The purpose of our study is to analyze a British parent education program called "The First Years of Life" and compare it with some programs and educational services of similar content in America. We hope to ascertain whether "The First Years of Life," as presented by the Open University, affords a better means of providing information than some programs now existent in the United States offering prenatal and parent education.

The Systhesis And Photolysis Of 1-Phenylcyclohexaneacetic Acid Azide, Jack P. Mourad

Dissertations and Theses

The aim of this research project was to study the possible synthesis of the morphine analog 3-oxo-5-phenylmorphan via the photochemical cyclization of the acyl azide of 1-phenylcyclohexaneacetic acid.

A Study Of The Relationship Between Visual Short Term Memory And Speechreading In Hearing Impaired Geriatrics, Catherine Hollevoet

Dissertations and Theses

The relationship between visual short term memory (as measured by the Memory for Designs Test) and speechreading ability (as measured by the Barley Speechreading Test) was investigated in a sample of twenty-seven hearing impaired geriatrics. Correlation analysis verified a statistically significant relationship between Memory for Designs Test scores and Barley Speechreading Test scores. Partial correlation revealed the relationship between speechreading scores and short term memory scores was rot influenced significantly by variance in chronological age or speech discrimination ability. Memory for Designs Test scores were shown to be accurate predictors of scores achieved on the Barley Speechreading Test.

Results of …

Group Painting As A Means Of Self-Expression And Communication For Mentally Retarded Persons: Three Case Histories, Yaeko Steidel

Dissertations and Theses

This thesis presents the results of a longitudinal study of a painting class for a group of mentally and physically handicapped young adults. The author's observational journal and the students' paintings provided the basis of the thesis.

The author gave maximum freedom to her students and the students fully exercised creativity through their painting activity. This experience brought a new identity to the group. The students evolved from a collection of separate people into a cohesive social unit.

The author tries to show, in this developmental process, how intellectual and emotional events and problems were met and solved by the …

An Instrument For Determination Of The Polarization Of Fluorescence, George Irwin Johnston

Dissertations and Theses

This thesis is concerned with the development of a compact, sensitive and reliable instrument for determination of the polarization of fluorescence of fluorescein tagged molecules in solution. The instrument as designed and constructed differs from others (2,3,4,5,6,8,9). The difference is that all of its optical system is aligned on a single axis. This was accomplished by the use of an ellipsoidal mirror positioned between the excitation source and the phototube fluorescence signal receiver. In addition, the excitation source, a 45 watt tungsten-iodide light was electronically regulated to control the intensity.

Two types of determinations were made to verify the performance …

A Tale Of Two Cities: Public Housing And Municipal Revenue Policymaking In San Jose, Costa Rica And San Salvador, El Salvador, Paul Barrett Macdougall

Dissertations and Theses

The scholarly tradition in urban policy analysis holds that a variety of economic, social and political background factors influence the nature and amount of output by the policymaking system. Here a number of these factors such as elections and parties, structure of the national economy and age and sex composition of the population are examined to determine their effect on public housing and local government revenue policy in two Central American urban centers. San Jose, Costa Rica and San Salvador, El Salvador were chosen for the study because they are in the same size range, both are capital (and primate) …

A Comparative Study Of Language Deficits Of Reservation And Urban Indian Children, Lezlie Kaye Pearce

Dissertations and Theses

This study sought to determine if there are any differences in an analysis of language samples between urban Indian, reservation Indian, and urban White first-grade children. The Mean Length of Response (MLR), Developmental Sentence Score (DSS), and individual DSS items were used to analyze language used by the three groups of children. The study involved thirty-nine children, thirteen children in each group, between the ages of six years, six months, and seven years, four months. All subjects were screened to determine grade, residency, Indian blood, speech, language, hearing, and physical status. Testing for hearing vocabulary was performed at the beginning …

Invasions Of Personal Space: A Field Experiment, Lisa Demian

Dissertations and Theses

The present study examined the relationship between invasions of personal space and measures of glancing, blocking, leaning, head-shoulder orientation, movement away from the invader, and flight latency. These behaviors have been described in previous studies as occurring in response to spatial invasions, and the equilibrium model proposed to account for their occurrence. Hypotheses consistent with this model were tested in a 2 x 2 x 3 design which varied sex of invader, sex of subject and distance of subject from invader (1 foot, 2 feet, or 5 feet). None of the predicted relationships obtained, although females blocked more frequently than …

An Assessment Of The Transmission Electron Microscope For The Study Of Aerosol-Gas Interactions: Direct Observations Of Sodium Chloride Hydration Phenomena, Antony David Clarke

Dissertations and Theses

An experimental study of solid-gas interactions was made for sodium chloride particles, using a specially fabricated environmental chamber in a transmission electron microscope. It was found that under suitable conditions the hydration and dehydration of these particles could be directly observed and quantitatively measured. Measurements of growth were obtained with a time resolution of one-thirtieth of a second for particles having diameters ranging from 0.02 μm to 1.0 μm.

An Investigation Of Arsenic(V)-Catechol Complexes, Ronald P. Haak

Dissertations and Theses

There is not, at this time, a simple method for the simultaneous determination of As (III) and As (V) at trace levels. The development of such as method is needed, as the toxicities of these two species differ so greatly.

As (III) and As (V) are polarographically reducible in the presence of excess catechol, but the wave produced by As (V) is depended on time, pH and catechol concentration as well as As (V) concentration. In order to understand this behavior, determination of formation constants for any complex species present were needed to identify which species is electroactive. The literature …

Trace Metal Ion Activities From Liquid-Liquid Partitioning Measurements, John Michael Kennish

Dissertations and Theses

Elucidation of the chemical speciation of trace metals in the natural aquatic environment will lead to a better understanding of their distribution and ecological effects. One approach which can provide useful information about the chemical reactivity of metal ions is the measurement of their activity. Phase equilibrium methods are required and liquid-liquid partition equilibria are applicable. This study utilized model systems to demonstrate this applicability.

The partitioning of copper(II) ions as a chelate of acetylacetone was used to determine the trace activity coefficients of the copper(II) electrolyte in the CU(N0₃)2-HN0₃-KN0₃, Cu(N0₃)2-HC10_{4 …}

Long-Term Effects Of Rape: A Literature Review And Exploratory Questionnaire, Kathleen June Elsner

Dissertations and Theses

The purpose of this practicum is to give impetus to the exploration and delineation of long-range effects of a rape experience. This will be accomplished in the following manner: (1) a literature review to (a) review what reactions are known; (b) discuss which response patterns to the crisis may exist; and (c) which issues rape victims express as being difficult or of concern in their adjustment. The literature review will be in Chapter II. (2) Designing a research instrument or questionnaire that can be administered to victims at least one year after the rape. The purpose of the questionnaire is …

Assessment Of The Needs Of The Families Of The Hospitalized Mentally Ill, Jean Pelosi Audette, Phyllis J. Jossy

Dissertations and Theses

The purpose of this study was to assess the special needs of the families of hospitalized mental patients. The study focused upon the time prior to and including the decision to hospitalize a mentally ill family member. Particularly, the researchers wished to examine the stresses that the family encountered in attempting to deal with a disturbed member as well as their concerns regarding psychiatric hospitalization and the effect which it had upon the family.

A Descriptive Study Of Social Service Needs And Demographic Characteristics Of Selected Emergency Room Patients, Anne K. Parker

Dissertations and Theses

The purpose of this study is to gain information about the social service needs and demographic characteristics of patients admitted to Providence Hospital's emergency room during the hours a social worker is not available. The emergency room staff requested the information in order to utilize it in planning emergency room services.

A Research Project On The Developmentally Disabled Adult, Randi Lynn Hillinger

Dissertations and Theses

No comprehensive data base concerning the adult developmentally disabled (ADD) population is available. The absence of theoretical formulations about aging, and particularly the aging ADD, make it difficult for service providers or professionals to incorporate a conceptual framework into their work.

An Exploration Into The Field Of Hospital Social Work, Timothy D. Haley

Dissertations and Theses

The purpose of this project is to explore the field of hospital social work to see what, if any frustrations, problem areas, and/or dissatisfactions exist among those who work in this profession. In order to accomplish this task of exploration, the project is composed of three parts. The first segment is the literature review (Chapter II). It is divided into a brief history of hospital social work and other studies that have been done on hospital social workers. It is hoped that the combination of both of these components will reflect the struggles, strengths, and problems of the profession, therefore …