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The Effects Of Prolonged Alcohol Use On Heart Rate During A Submaximal Workload And Other Selected Parameters, Gayle Macdonald

Dissertations and Theses

This study dealt with the effect on various athletic parameters, of small alcoholic dosages (.2cc of 95% alcohol per lb. of body weight, consumed nightly over a period of ten days. Adult, male athletes (ten runners and one swimmer with a mean age of 31 (SD±3.9)) who trained regularly were used as subjects. The subjects performed a battery of five tests: pull-ups, jump reach, reaction time, hand grip strength, and six minute bicycle ergometer test (1206 kpm). Heart rate response during the first and second minutes and during the fifth and sixth minutes were used as indicators of physiological response …

The Chemistry Of Sf₅Br And Sf₅Cf=Cf₂ - Addition Reactions, Robin J. Debuhr

Dissertations and Theses

Addition reactions of pentafluorosulfur bromide (SF₅Br) with fluoroolefins were studied. Three new adducts were prepared, SF₅CHFCHC1Br, SF₅CH₂CH(CF₃)Br, SF₅CHFCFC1Br. SF₅Br and CFC1=CHC1 yielded a small amount of product but attempts to add SF₅Br to CF₂₌FCOF were unsuccessful.

The mechanism for these addition reactions seems to involve a free radical addition pathway. Steric factors seem to be important in determining whether SF₅Br will add to fluoroolefins.

The new compounds, SF₅CF(CF₃)COF and SF₅CF(CF₃ )CONH₂ have …

English Renaissance Humanist Education, Lori Ann Bjornstad

Dissertations and Theses

The following examines the historical development of English education available prior to university entrance in order to discover the impact of humanist ideas on the educational system. The survey of the structure and theory of pre-university English education begins in the early Middle Ages and continues through the Elizabethan period.

After examining the Medieval background, there follows a discussion of the political and religious settlement of the Reformation, and the basic programme of humanist reformers. Individual humanist writers are then studied, followed by a discussion of schools planned on humanist lines. With this, however, is contrasted a picture of English …

Assessment Of Feasibility Of Proposed Bolted Connections For Tubular Structures, John Henry Tausch

Dissertations and Theses

The search for new and additional sources of energy -- from sun, wind, waves, and ocean currents -- is necessitating the development of structures in the open environment of the oceans as well as on land. The advantages of round or tubular members for use in such structures are shown; and to avoid the uncertainties of welded joints, two bolted connections are proposed and their feasibility explored.

Involuntarily And Voluntarily Committed Persons Compared Using Factor And Discriminant Function Analysis, Cheryl Marie Marrow

Dissertations and Theses

A comparison of the voluntary and involuntary patients at Dammasch State Hospital, Wilsonville, Oregon. A representative sample of cases over time, were chosen for the year 1976, 72 voluntary and 72 involuntary patients. One-hundred and twelve variables were coded onto sheets for each patient. The variables concerned marital status, job history, history of violent acts, present living situations and relationships, as well as drug history and diagnosis and treatment in the hospital. The data were coded onto cards and a computer analysis was done using Factor and Discriminant Function Analysis. It was hypothesized the populations of persons voluntarily admitted and …

Wages, Welfare, Or What? [Statement Of Norman L. Wyers] - Salem, Or, Norman L. Wyers

School of Social Work Faculty Publications and Presentations

In his testimony to joint hearings before a task force of the welfare reform subcommittee of the US House of Representatives held on November 9, 1977, in Salem, Oregon, as part of a proposed welfare reform bill, H.R. 9030, Professor Norman L. Wyers shared the diverse opinions of participants of Oregon town hall meetings on economic security, entitlement, eligibility and responsibility. The public opinion survey findings revealed Oregonians' support for humanitarian policies, universal benefits, and a focus on job creation over training. Wyers urged policymakers to consider the liberal attitudes uncovered in the survey, emphasizing the need for a steady …

Wages, Welfare, Or What? [Statement Of Norman L. Wyers] - Washington D.C., Norman L. Wyers

School of Social Work Faculty Publications and Presentations

Professor Norman L. Wyers, representing participants of Oregon town hall meetings and the Oregon Chapter of the National Association of Social Workers, addressed the joint hearings before a task force of the welfare reform subcommittee of the US House of Representatives in Washington, D.D. In his testimony on welfare reform philosophy, Wyers emphasizes Oregonians' strong support for government-sponsored employment (68%) over income maintenance and preference for job development (42%) as a primary strategy. Surprisingly, 56% favor universal benefits, challenging assumptions about selective programs. Wyers warns against work relief proposals in H.R. 9030, citing historical failures. According to the town meeting …

Rain, Eco-Net

RAIN: Journal of Appropriate Technology

Volume 4, Number 2

California: Beyond the Bottom of the Barrel

RAIN began in October 1974 as a publication of ECO-NET, an environmental education network funded by the Hill Foundation and an Environmental Education grant. Its office was based in the Environmental Education Center at Portland State University. With a focus on the Pacific Northwest, particularly Oregon, RAIN originally described itself as a “bulletin board” with an “emphasis on environmental/energy related and communications kinds of information” and interested in “the evolutionary possibilities of inter-disciplinary connections.”

Measurement Of Ambiguity Tolerance (Mat-50): Further Construct Validation, Burl Mostul

Dissertations and Theses

An historical introduction is made tying authoritarianism with ambiguity tolerance. Ambiguity tolerance is a personality variable in its own right, often associated with authoritarianism yet remaining separate from it.

Ambiguity intolerance is defined as the tendency to perceive and interpret information that is marked by vague, fragmented, incomplete, inconsistent, contradictory, or unclear meaning as actual or potential sources of psychological threat. Ambiguity tolerance is defined as the tendency to perceive ambiguous situations as challenging and desirable.

Efforts to measure ambiguity tolerance have met with varied success, however, it was not until Norton (197S) developed the Measurement of Ambiguity Tolerance (MAT-50) …

A Comparison Of The Clinician-Client Interactions In Urban Language And Stuttering Clinics, Teresa M. Carnese

Dissertations and Theses

The purpose of this clinical research project was to use an interaction analysis system to compare the behaviors of clinicians and their clients with two types of communicative disorders and to determine how the clinicians utilized their clinical time. More specifically, this study employed the Conover Analysis System (Conover, 1974) and compared the client-clinician behaviors in the Portland State University Urban Language Clinic and Stuttering Clinic. The data which were gathered provided a baseline of the client-clinician behaviors in the two clinical settings.

Portland State Perspective; October 1977, Portland State University

Portland State Perspective

A quarterly alumni newsletter. In this issue: administration of PSU research; editorial commentary on federal involvement with higher education; profile of retired Professor John Allen.

Netarts Bay, Oregon: An Assessment Of Human Impact On An Estuarine System, Larry D. Mccallum

Dissertations and Theses

Problems associated with planning the future use of estuarine areas stem from:

1. A lack of knowledge on the critical aspects of the system.
2. Inability to predict the future changes which will occur within the system in order to effectively manage the resource base.

These difficulties lie in the fact that changes within the system occur because of both "natural" and "cultural" conditions. The thesis hypothesis and subsequent research is to describe the physical changes that have occurred within the Netarts system, primarily due to man's impact.

Types of data gathered for the analysis includes that on historical and current land …

Bird Use Of Revetted Riverbanks In The Willamette Valley, Clifford Brian Perry

Dissertations and Theses

Over 115 miles of rock revetments that serve to protect river banks have been constructed in the Willamette Basin. In this study the spring and summer bird use of Willamette Basin revetments is examined. Revetments that had not been recently cleared of most woody vegetation and blackberries were found to have significantly greater total and breeding bird use than cleared revetments. Possible factors affecting bird use, such as vegetation on revetments and vegetation adjacent to revetments are examined using linear regression analysis. The results of this study are compared with results of previous work in riparian forests along the Columbia …

The Development And Testing Of A Fluidic/Pneumatic Position Servo, David Lyle Portin

Dissertations and Theses

This thesis reviews the design and analysis of a fluidic/pneumatic position servo. Rolling diaphragm piston actuators are used for the system drive, and a hydrostatic gas journal bearing is used as the position sensor. The servo has a 1 inch range which is monitored using an electrical capacitive position transducer that was built as an integral part of the system.

Open-loop frequency response testing provides the basis for a mathematical model of the system.

The servo response is linear at frequencies up to 3 Hertz.

The frequency response appeared to be limited by the design of the gas bearing sensor, …

Biostratigraphy Of The Type Weberg Member, Snowshoe Formation, Grant County, Oregon, David G. Taylor

Dissertations and Theses

Thirty three species of ammonites are recorded from the composite type section of the Weberg Member of the Snowshoe Formation in the Suplee area, Grant County, Oregon. Holcophylloceras burkei, Euhoploceras westi, E. tubereulosum and Strigoceras taylori are described as new, while four new species belonging to the genera Sonninia [?], Bradfordia, Pseudotoites and Witchellia are not formally named. Three ammonite zonules characterize the ammonite sequence of the type Weberg composite section. The sequence correlates with parts of the standard lower and middle Bajocian (Jurassic) of northwestern Europe. In addition, four associations (paleo-communities) of benthic mega invertebrates, the Gervillia, Protocardia, Isocyprina …

Landscape Painting In The Secondary Classroom, Margaret Shirley

Dissertations and Theses

This thesis attempts to demonstrate an approach to secondary art education which will emphasize the student's own experience as the basis of his art work. Furthermore, the students' learning activities are given a broader context by the inclusion of material from the history of art within the framework of the studio course. Such an integrated approach can give meaningful insight to the adolescent as he deals with experience in a visual form.

This orientation to art education has evolved through the writer's own teaching experience and from reading the works of art educators. In preparation for the thesis, I researched …

Educational, Sociocultural, And Phonological Obstacles For The Japanese Learner Of English, David Howard Waterbury

Dissertations and Theses

Every Japanese high school student studies English for at least six years. However, the results of this study, especially in speaking, are poor. In the present study, educational, sociocultural, and linguistic obstacles to learning for the Japanese student are considered.

An educational system oriented toward passing college and university entrance examinations has distorted English curriculum. Furthermore, English teachers in Japan lack proficiency in the language. The teaching staffs and materials of language schools are poorly regulated.

Concern with relative status, group identification, and loss of face acts as a deterrent to learning. For many learners the wrong type of motivation …

A Direct And Behavioral Travel Demand Model For Prediction Of Campground Use By Urban Recreationists, Andre Kimboko

Dissertations and Theses

The object of this research is to develop a travel demand model. The model predicts outdoor recreational travel of urban recreationists for camping. The development of this model is structured by a set of methodological criteria. These criteria relate to destination choice behavior in the context of recreation travel, and analytical structures of travel demand, in addition to the criterion of model performance. The thrust of this research is to define and evaluate a destination choice function with respect to recreational travel.

Distribution And Behavior Study Of Diurnal Tree Squirrels In Portland, Oregon, With Emphasis On The Western Gray Squirrel (Sciurus Griseus Griseus Ord) And The Western Fox Squirrel (S. Niger Rufiventer E. Geoffroy St.-Hilaire), Ira Young Rice Iii

Dissertations and Theses

Populations of diurnal tree squirrels in the Portland area were located by mail surveys, personal interviews, and field inspections. Pine squirrels were found to reside in thickly wooded residential areas with dense understories and running water nearby. Western gray squirrels occupied habitats in relatively quiet residential neighborhoods, in areas well supplied with mast crops. Western fox squirrels were found to coexist with gray squirrels in their preferred habitat, and also to thrive in park settings with few mast trees and high activity and noise levels. In areas occupied by both fox and gray squirrels, dominant-subordinate relationships were noted. Each species …

Error Codes In Digital Data Communication Systems, Robert Hadley Cravens

Dissertations and Theses

Today’s digital communication systems perform data transfers at the rate of millions of bits per minute, with data errors in the order of 1/6th error per day. This magnitude of errorless communication is now possible because of sophisticated error correcting codes. Many types of error codes are employed today in three distinct areas of digital data communication: human to computer; data source to computer; computer to computer; and intra-computer; we are concerned here with intra-computer communication.

This research is primarily a mathematical study of error codes in general to explore the possibilities of each major type for the purpose of …

Determination Of Mercury By Photoacoustic Spectroscopy, Robert Allen Cary

Dissertations and Theses

A new detector for atomic spectroscopy was developed based on the photoacoustic principle. A simple system was constructed based on this detector and applied to the trace analysis of mercury. The detection limit was found to be about 0.2 μg/1 of mercury with a one milliliter sample.

International Law, German Submarines And American Policy, Janet Marilyn Manson

Dissertations and Theses

This thesis is a survey of the available material on the submarine issue during 1914-1917 as a factor in German-American relations which contributed to the American declaration of war in April 1917. No other scholarly work is devoted solely to the submarine issue during this period. The purpose of this thesis is to focus on the submarine as an international legal issue. German-American relations were strained during 1914-1917, because of the different interpretations of international law regarding the submarine. And this thesis was written in order to test the existing historical interpretations of the submarine issue as a focal point …

Characterization Of Trace Iron Species In Natural Water, James Robert Johnson

Dissertations and Theses

The distribution and speciation of trace metals in natural waters is only slightly, at best, understood. Interactions with organic substances can effectively distribute the metals throughout many ill-defined physical and chemical. To better comprehend the complexity of metal-organic interactions this work focused on the delineation of trace iron species present in a natural system. The separation of Fe(II) and Fe(III) was successfully accomplished using a variation of an ion exchange method involving resin-loaded filter paper. The quantitation of the various iron species was determined using linear scan voltammetry and atomic absorption. The total iron concentration, determined as the sum of …

The Mentally Retarded's Right To Meaningful Treatment: A Review Of Legal And Psychological Literature, Susan Katherine Peters

Dissertations and Theses

A review of legal provisions and practices and current psychological theory and research concerning the mentally retarded indicated inconsistencies between the law and current theory, Laws have been based on archaic models which fail to consider the heterogeneity of those classified as retarded and their potential for development and training. Retardation professionals have agreed that normalization of institutionalized mentally retarded and mainstreaming in education are preferable principles. Research comparing the effects of community living and institutionalization and effects of special and integrated classes was sparse and inconclusive; the major thrust of research has been on the 4% of all mentally …

The Effect Of Two Levels Of Δ9 Thc On State-Dependent Learning In Rats, Roy Katzen

Dissertations and Theses

This experiment was performed to determine whether a state-dependent learning effect is produced when rats are under the influence of Δ⁹ THC. A latent learning procedure utilizing a Lashley III maze was used. Latent learning paradigms offer one a variety of measures not available when using an operant procedure.

Forty-five female rats were run; five in each of nine conditions. Each set of nine rats was run as follows:

Days 1-5. Each rat received an injection of 0.0 mg/kg, 0.4 mg/kg, or 1.0 mg/kg of Δ⁹ THC. One-half hour later the rat received one-half hour of exposure in …

Office Simulation Survey With Plan Of Implementation, Arlene B. Krause

Dissertations and Theses

The problem involved in this study was to ascertain the current methods and materials used by office simulation teachers in the secondary schools of the State of Oregon and to suggest a plan to implement a simulated office program in the Reynolds School District.

Limit Design Of Unbraced Reinforced Concrete Frames, Thomas Joseph Gavin

Dissertations and Theses

The main objective of this study was to determine whether Limit Design could be applied to low-rise unbraced concrete frames. The investigation was carried out both analytically and experimentally.

In the analytical part, two mathematical models were used to determine the behavior of unbraced frames. The first method used a nonlinear computer program, which takes into account the material and geometric nonlinearities of concrete frames. Several cases of frames with different reinforcement ratios and under different beam to column load ratios were investigated. For each frame the gravity loads were increased proportionately to 3/4 of the ultimate frame capacity. Then, …

The Berrigans At Catonsville: A Case Study In Symbolic Behavior As Rhetoric, Susan Baker

Dissertations and Theses

In May of 1968, Father Daniel Berrigan, a Jesuit priest, and his brother, Father Philip Berrigan, a Josephite priest, and seven others, entered the draft board offices in Catonsville, Maryland where they removed 378 draft files and burned them with homemade napalm.

This paper examines that event as a case study in symbolic behavior as rhetoric. In doing so, the author first seeks a definition of rhetoric, and a definition of symbolic behavior. Background material, both on the Berrigans, and on symbolic behavior as rhetoric is provided.

The major portion of the paper deals with the analysis of the event …

The Use Of Discrediting Labels In The Maintenance Of Socially Constructed Reality, Nathan Church

Dissertations and Theses

Over the past two decades an increasing number of theorists and practitioners have called for a thorough rethinking of the underlying assumptions of the concept of rrental illness and the traditional psychiatric nodes of responding to mental disorders. The work of this group of writers has come to be referred to as the "antipsychiatry" literature. The insights of this perspective center largely about a rejection of those theories and methods of treatment that are based upon the medical model. Many writers point to the use of traditional psychiatric practice as an oppressive instrument of social control. While much of this …

Choice And Success: The Evolution Of A Modern Hero, Laurence W. Ranstead

Dissertations and Theses

The phenomenon of modern fantasy is the result of a tradition that originated with romance. It is a tradition that has experienced continual redefinement and utilization over the years. This is evidenced by the rediscovery of certain characteristics of the Medieval Romance and the development of others by the Romantics, William Blake, William Wordsworth, and Samuel Taylor Coleridge. These characteristics are identifiable in the works of such later writers as Charles Dickens, William Morris, H.G. Wells, G.B. Shaw, C.S. Lewis and J.R.R. Tolkein. The concern of these succeeding authors is the same as that of the Romantics, i.e., the nature …