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The Effect Of A Magnetic Field On The Leclanché Cell, Walter Edward Socha

Dissertations and Theses

The effect of a magnetic field on an electrochemical system, the Leclanche cell, was investigated. Experiments show that there is an increase power output and charge passed when a cell is discharged in an applied magnetic field.

Possible explanations for the effect and descriptions of attempts to verify these explanations are presented.

An Exploratory Study Of Runaway Female Adolescents In A Residential Treatment Center, Mary E. Cook, Stan Jasper

Dissertations and Theses

If correctional institutions are to function according to established criteria, that is, to "correct" the deviant behavior of juvenile delinquents, then one obvious requirement is to have continuous contact with that individual over a period of time. This research project is one attempt to study runaways from the juvenile delinquent girls institution. This study specifically focuses on what factors influence a girl to run away and what factors encourage her to stay at Villa St. Rose.

Both researchers discovered in working at Villa St. Rose that one the biggest obstacles for the treatment program was the number of runaways that …

Portland State Perspective; March 1976, Portland State University

Portland State Perspective

A quarterly alumni newsletter. In this issue: Marlene Piper discusses Title IX; gardening tips from a master gardener; renovations of Lincoln Hall.

Geology Of The Breitenbush Hot Springs Area, Cascade Range, Oregon, Clifford Michael Clayton

Dissertations and Theses

The Breitenbush Hot Springs area lies on the boundary of folded middle to late Tertiary Western Cascade rocks and younger High Cascade rocks. Within the mapped area the Western Cascade rocks are represented by four formations. The Detroit Beds, a sequence of interstratified tuffaceous sandstone, mudflow breccia, and tuff, is overlain unconformably by the Breitenbush Tuff. The Breitenbush Tuff consists of three units of welded pumice-rich crystal-vitric ash-flow tuffs interbedded with tuffaceous sedimentary rocks. The Outerson Formation unconformably overlies the Breitenbush Tuff and consists primarily of basaltic lava and breccia.

The Outerson Formation includes three localized members: a basal, glassy, …

The Development Of A Model For Identifying, Diagnosing And Correcting Dyslexic Problems In Third Grade Nigerian, Catherine Maffiong Essien

Dissertations and Theses

The Nigerian educational system is humanistic, nationally centered and open to all cultural, ethnic and tribal influences. The policy of Nigeria is to realize mass and practical education. However, the present system is highly selective and academically oriented. This study is done while education in Nigeria is in a period of revolution. Radical changes have been taken to keep up the national demand for progress and power.

Dyslexia, one of the leading causes of reading difficulties, is a term still unknown to some educators in Nigerian schools. This stems mainly from the fact that Nigerian public schools lack sufficient personnels …

The History Of Gun Control In America, Gary W. Hansen

Dissertations and Theses

This thesis examines the significant gun control legislation enacted in the United States, and the movement to enact it. It is a contention of this thesis that sentiment favoring gun control comes essentially from urban areas which are most remote from America's frontier heritage, and the common usage of firearms. Sentiment opposing gun control, on the other hand, comes primarily from the West and South which are the areas nearest the frontier heritage. The popularity of firearms in the United States is also due, in large measure, to the pioneer background of this nation. This thesis also contends that firearms …

A Test Of Conservation For Continuous And Discontinuous Quantity In The Very Young Child, Nancy Patrick Kaye

Dissertations and Theses

The development of mathematical concepts in children has been studied by many researchers. Much of this research has focused on the concept of conservation which was introduced by Piaget. It has generally been assumed that children under the age of five years are not capable of such conservation. Some recent evidence suggests that children Wlder this age do conserve on particular tasks. In this study one hundred children from age two years four months to three years seven months were tested for conservation of discontinuous and continuous quantity. Although some evidence of conservation in this age range was obtained, no …

Deviant Self-Concept Among Marijuana Dealers: Examining The Applicability Of Labeling Concepts, Cynthia Madaris

Dissertations and Theses

The subject of this thesis is dope dealing in marijuana. However, the main interest in this topic is not centered on unique behavior patterns of persons engaged in this illegal activity nor is it much concerned with the activity itself. Rather, this study was designed to investigate empirically claims of labeling theorists and deviance theory. Through focused interviews with dealers of marijuana, an inquiry was made into deviant self-concepts on the part of those persons. More specifically, attention centered around the variables of type of dealer (lid or small quantity pound); length of time in dealing business; and contact with …

Effects Of Verbal And Pantomime Stimulus Input On The Short Term Sequential Recall Of Aphasic Adults, Lauryl Suzanne Ivers Grotting

Dissertations and Theses

The question posed in this investigation was: Which stimulus input mode, verbal, pantomime, or combined verbal and pantomime, is more effective in facilitating short term sequential recall of language material with aphasic adults?

A Descriptive Study Of Thai Nonverbal Communication, Suriya Smutkupt

Dissertations and Theses

Nonverbal communication is especially significant in the area of intercultural communication. Familiar signals often signify and convey different and unexpected messages, usually out-of-awareness, and then unfamiliar stimuli cause confusion and uneasiness. This is a report of Thai NVC, which intends (1) to describe selected Thai nonverbal behavior, (2) to relate these to appropriate time and context, (3) to explain a cultural component that makes the behaviors acceptable and/or mandatory, and (4) to report how Thai nonverbal behaviors may affect intercultural and cross-cultural communication.

Selected Thai nonverbal messages are described: (1) nonverbal signals: the sign language of wai, the kinesthetic …

A Survey Of Small Mammals On Islands In The Columbia And Willamette Rivers, Gayle Kirk

Dissertations and Theses

A survey of small mammals on eight islands in the Columbia and Willamette Rivers near Portland, Oregon was conducted in 1974. The islands were Govermnent , Sand, Lemon, McGuire and Sandy Islands in the Columbia River and East, Ross and Hardtack Islands in the Willamette River. The objectives of the study were to ascertain and compare the kinds, distribution and relative densitites of small mammals . A variety of traps was used to capture the animals including Museum Special Rodent Traps , back- break mouse traps, scissor and guillotine- type stab mole traps , Sherman traps , modified Young traps …

A Historical Analysis Of The Traditional Japanese Decision-Making Process In Contrast With The U.S. System And Implications For Intercultural Deliberations, Shoji Mitarai

Dissertations and Theses

The purpose of this research is to (1) describe and analyze the different methods used by Japanese and by U.S. persons to reach agreement in small group deliberations, (2) discover the depth of commitment and personal involvement with these methods by tracing their historical beginnings and (3) draw implications from (1) and (2) as to probability of success of current problem solving deliberations involving members of both groups.

In the Yayoi period of Japanese history (250 B.C. - 300 A.D.), a special set of circumstances in both the ecological and cultural sphere encouraged the consensus type of decision-making and commensurate …

A Comparison Of The Vocabulary Ability Of Four- And Five-Year-Old Bilingual Mexican-American Children With That Of Monolingual Anglo-American Children, Amparo Abila

Dissertations and Theses

This study sought to investigate the Spanish and English receptive pictorial vocabulary of four- and five-year-old bilingual Mexican-American children. The performance of bilingual Mexican-American children on the Mexican-American Inventory of Receptive Abilities--MIRA (Nelson-Burgess and Meyerson, 1975) and the Peabody Picture Vocabulary Test--PPVT (Dunn, 1959) was compared to that of monolingual Anglo-American children of the same relative age range and socioeconomic level.

The Maximum Duration Of Phonation Of /A/ In Normal And Hoarse Voiced Children, Jo Coombs

Dissertations and Theses

Hoarseness seems to be the primary type of voice disorder occurring in school-aged children. Voice experts have suggested measurement of maximum phonation times as a clinical tool for assessing vocal function (Fairbanks, 1940; Westlake and Rutherford, 1961; Irwin, 1965; Boone, 1971). Most of the studies on duration of phonation have used adults as subjects; few investigations have involved children. An apparent need, therefore, existed to investigate duration of phonation in young children.

"Biological Determinism As A Social Weapon", Richard C. Lewontin

Special Collections: Oregon Public Speakers

No abstract provided.

The Androgenic Glands Of The Pacific Crayfish, Pacifastacus Leniusculus Trowbridgii Stimpson, 1859, Larry L. Sanders

Dissertations and Theses

The androgenic glands of the Pacific crayfish, Pacifastacus leniusculus trowbridgii Stimpson, 1859, were studied experimentally and by light and electron microscopy. The androgenic glands proliferate in the spring of the year concurrently with an increase in mitotic activity in the testes. Degeneration of a major portion of the glands occurs in the fall, when spermatogenic activity in the testes is near completion. Cellular development appears to progress from small undifferentiated cells through stages of vacuolization and hypertrophy and terminates with degeneration or lysis. The fine structure of the vacuolated gland cells is indicative of increased metabolic activity and probable hormone …

Rain: Appropriate Technology, Recycling, Video, Community, Energy, Wind, Solar, Land Use, Energy Conserving Lifestyles, Eco-Net

RAIN: Journal of Appropriate Technology

Volume 2, Number 4

Inside: Eating High and Lightly; Mega-Paper Tigers; The Great Recycling Race

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.”

Viking 1976, Portland State University

The Viking (Yearbooks)

Portland State University 1976 yearbook

The Pci Resurgent: 1943-1945, Karen Adele Tosi

Dissertations and Theses

The Italian Communist Party (PCI) emerged from the chaos of the Italian defeat in 1943 as a powerful and cohesive movement. Based upon organizational development throughout the years of Fascist rule in Italy, plus a combination of vigorous partisan activities and a willingness to compromise politically in exchange for governmental participation, the PCI showed promise for achieving economic and social change in Italy. Conservative countermeasures and Allied pressures, however, diminished the Communist advantage until, by 1947, the Party was no longer represented in the postwar government. The success apparent in the economic arena due to the Christian Democrat's program initiated …

Social Problems And Collaborative Planning: Toward A Theory And Model Of Social Planning, Marjorie M. Ille

Dissertations and Theses

The concern of this dissertation is planning theory and practice; its purpose is to make planning more responsive to the problems of the city. The premise that the study is built on is that social planning must be in harmony with the nature of its subject matter, and that social problems is its subject matter. The supposition is that if we grasp the nature of social problems and build planning theory and practice on these insights, planning efforts will be more relevant and more effective.

The approach is a theoretical one; social problems are the starting point. After urban problems--and …

Differential Adherence To Community Mental Health Ideology Among First Year Social Work Students, Leo Munter

Dissertations and Theses

Sixty first year students in the Portland State University School of Social Work were given the Baker--Schulberg Community Mental Health Ideology Scale. The resultant scores are reported for Community Mental Health Training Project (CMHTP) Students, Direct Service Students and Planning Students. The Scores are compared with each other and with the original norming groups for the instrument. CMHTP students were found to have a significantly stronger adherence to the community mental health ideology than other students, but all groups examined were found to be sympathetic to the ideology.

The Utilization Of Preventive Health Care Services By Low Income Members Of A Comprehensive Prepaid Health Plan : The Impact Of Outreach Services, Linda Elmlund Mahoney

Dissertations and Theses

A reading of recent studies in preventative health care behavior recalls the proverb about the blind men and the elephant: each man is able to describe the part of the animal he is closest to, but none can see, and so none can put their diverse and often contradictory opinions together to come up with an accurate description of the whole elephant. Similarly, in preventative health care studies, each researcher or research group is able to observe the preventative health care utilization patterns of specific populations at particular times, but the conclusions reached are often based on less than complete …

A Profile Of Women Volunteers, Vana O'Brien

Dissertations and Theses

Volunteerism has been the subject of much controversy in the last few years inasmuch as it is so often identified as a women's issue. Many areas, previously considered the rightful domain of women, have come under scrutiny as women question the value of their participation in “feminine activities.” As stereotypes are examined, fictions are explored and facts determined so that these former stereotypes can be reviewed in a new light. Many persons are becoming familiar via the popular media with these stereotyped roles (i.e., woman as “Good Mother”) , and learn that, for example, “good mothering” is not a monolithic …

A Study Describing The Counseling Practices Of The Pastors In The Pacific Northwest Conference Of The Free Methodist Church, Jere' Slingerland Howell

Dissertations and Theses

The study was designed to determine the general knowledge of counseling techniques and procedures by pastors . The research was in no way designed to make value judgments on t he effectiveness of pastoral counseling or the appropriateness of techniques utilized by counseling pastors. It has provided a general overview of pastoral counseling within a specific population.

Economic Coping Patterns Of Chinese Foreign Students In Portland State University, Kim Bik Au

Dissertations and Theses

The nature of this study is exploratory. It aims to explore the financial situation and the resources which students can use to cope with their problems. The primary purpose is to obtain a clearer picture of the situations of certain Chinese foreign students, to help those who intend to study abroad with their budgeting and planning. A secondary aim is to draw the attention of authorities concerned to improve or expand services to foreign students who already have overwhelming adjustment problems and who still have to carry the additional burden of pressure from restrictive regulations.

A Specialized Child Protective Service Unit, Paul O. Powers, Bonnie J. Vance

Dissertations and Theses

The North Portland Branch in Region 1 of the State of Oregon Children's Services Division had at the time of this study the only specialized Child Protective Service unit, where all protective service workers are under one supervisor, in that region. The supervisor and casework staff of the unit requested the study in the Spring of 1975. The purpose of the study was to provide a descriptive analysis of the unit 's time and effort on case activities. Through this analysis the research sought to give an overview of what is involved in Working with protective service cases and underscore …

A Survey Of Myths Concerning The Crime Of Rape, Marilyn Hammon, Joyce Jerabek, Michèle Mairesse

Dissertations and Theses

In view of the proliferation of recent publicity on the topic of rape via the news media and popular publications, the researchers decided that a study concerning rape would be timely and informative. An examination of the literature resulted in the discovery that there were only two principal studies published. These were by John MacDonald, Rape Offenders and Their Victims, 1971, and Menachem Amir, Patterns in Forcible Rape, 1971. Other sources invariably used the results of these studies as a basis for their comments and conclusions. The recurring emphasis on the commonly held myths (as described later in this study) …

The Use Of Dance As A Tool For Personality Integration, Barbara Throckmorton Rankin

Dissertations and Theses

This study is exploratory in nature. The material was highly individualistic and subjective, so I have deviated from the traditional empirical research approach. My purpose is to grasp what kind of person was attracted to attending a dance workshop. How does Halprin’s use of dance assist people in learning about themselves? What kinds of information do people learn about themselves through her dance process? What techniques does Halprin combine with the medium of dance to get results? Are people enhanced, or better integrated by the Halprin process? Finally, my intention was to be stimulated by the Halprin process to explore …

A Study Of Requests For Voluntary Admission To Oregon State Hospital, Julie Kern, Jeanne Miller, Alice Plummer

Dissertations and Theses

This study was undertaken in February and March of 1975 in order to provide in depth analysis of those seeking hospital admission. It is a descriptive study of requests for voluntary admission to Oregon State Hospital. Special care was taken to incorporate the study in such a way that the current admitting procedures would not be rearranged or changed in any way.

Essentially the study asks the questions:

• Who makes self-requests for hospitalization?
• Where do they come from? When? How do they get there? Why do they come?
• What is the history of their contact with other community agencies for …

The Proposed Community Involvement Activities Of The Multnomah County Department Of Public Safety : A Descriptive Study, Vertis Williams, Leearthur Madison

Dissertations and Theses

Serving in the capacity of Sheriff's interns during the time the decision had been made to implement Neighborhood Team Policing, the writers of this study propose to participate in evaluating the impact and effectiveness of the project. However, due to the size and complexity of such a task--and the time restrictions placed upon completion of this study--the boundaries of this research will be limited to those of providing descriptive data on the performance of project activities as they relate to the achievement of the objectives of Goal 1 of the Neighborhood Team Policing Project: Improved police-community mutual involvement and problem-solving.