Digital Commons Network^™

Spring Commencement: May 13, 1990, University Of North Dakota

UND Commencement Programs

UND Spring Commencement program from May 13, 1990.

School Of Medicine Commencement: May 12, 1990, University Of North Dakota

UND Commencement Programs

School of Medicine Commencement program from May 12, 1990.

Joint Position And Velocity Derived From Muscle Spindle Output: A Computational Approach., Daniel Leroy Ewert

Theses and Dissertations

Current experimental evidence suggests that muscle spindles do play a significant role in the sensation of joint position and velocity. However, the dynamic characteristics of muscle spindles are complex and highly variable. Researchers have found, in the primary sensory cortex of primates, neurons whose activities are proportional to joint position and velocity. Some of these neurons were excited only by activating muscles spindles. This leads to the research question: can joint position and velocity be extracted from muscle spindle activity using a neurally-inspired mathematical model.The method of solution included modeling a simple hinge joint with an antagonist and agonist muscle …

The Synthesis Of Fluorinated Analogs Of Nucleic Acid Components., Daniel Joseph Swartling

Theses and Dissertations

The overall objective of this research was to find methods for incorporating CF$\sb2$ groups into nucleosides in order to obtain biologically active molecules. The nucleoside analogs were designed to be inhibitors of DNA synthesis and to block viral replication. Particular emphasis was directed toward analogs with the potential to inhibit HTLV-III encoded reverse transcriptase. The specific objectives were, (a) to find ways to replace each of the deoxyribose oxygens by the isosteric-isopolar CF$\sb2$ group, and (b) to replace the 2$\sp\prime$-CH$\sb2$ and 3$\sp\prime$-CHOH groups by a CF$\sb2$ group. Emphasis was placed on a detailed investigation of the introduction of the CF$\sb2$ …

The Effects Of Metals On Growth And Nitrogenase Activity Of The Soil Cyanobacterium, Nostoc Commune Vaucher., Charles Lyle Pederson

Theses and Dissertations

The overall purpose of this study was to provide basic data regarding the influence of metals on a free-living terrestrial cyanobacterium, and to demonstrate the utility of laboratory studies for assigning biological significance to field observations on soil-algal ecology.Because Nostoc commune Vaucher is a subaerial inhabitant of soils, it did not respond favorably to traditional liquid culture techniques. Therefore, a filter-culture technique was developed whereby N. commune was grown as a surface film on membrane filters superimposed on an inorganic nutrient agar. Filter-cultures were established by inoculating sterile cellulose acetate membrane filters with a layer of N. commune. Growth rates, …

The Effects Of Melanocyte Concentrating Hormone And A Cyclic Msh Analog On The Acquisition And Extinction Of An Operant Response, Michael Z. Cicha

Undergraduate Theses and Senior Projects

No abstract provided.

Physiological, Psychological, And Behavioral Effects Of Shiatsu Massage And Progressive Relaxation, Margo Kruger

Undergraduate Theses and Senior Projects

No abstract provided.

Experimental Ultrastructural Analyses Of Glomerular Basement Membrane Heparan Sulfate Proteoglycans Under Proteinuric And Nonproteinuric Conditions., Jody Ann Rada

Theses and Dissertations

Real glomerular basement membranes (GBMs) exhibit a charge-selective barrier, consisting of anionic sites, that restricts the passage of anionic molecules into the urine. These sites are located primarily in the laminae rarae interna (LRI) and externa (LRE) of the GBM and consist of heparan sulfate proteoglycan (HSPG). Previous efforts to localize the HSPG core protein within various layers of the GBM have been contradictory. Furthermore, attempts to correlate proteinuria in several disease states with a decrease in anionic sites or HSPG core protein have yielded conflicting results. In the present study when rat renal cortex blocks were treated by immersion …

Efficiency Of Monoclonal Antibodies To Detect Respiratory Virus Antigens In Clinical Specimens, Kenneth E. Irmen

Theses and Dissertations

The development of specific antiviral therapy has increased the need for rapid viral diagnosis and necessitates a better understanding of viral epidemiology. The purposes of this study were to determine the efficiency of immunofluorescent assay employing monoclonal antibodies from commercial sources to detect respiratory virus antigens in clinical specimens and to define the epidemiology of respiratory viruses in Bismarck, North Dakota.

Throat swab, nasopharyngeal swabs and nasopharyngeal washes were excellent specimens for studying viral epidemiology; virus isolation rates were 7.7%, 33.2%, and 39.7%, respectively. Yearly epidemics of respiratory syncytial virus and influenza were observed. In contrast, parainfluenza and adenovirus infections …

Classroom Modifications For Learning Disabled Adolescents: The Effects Of Inservice And Follow-Up Consultation On Four Regular Classroom Teachers, Lynne Chalmers

Theses and Dissertations

This study asked the question: What are the effects of an inservice on classroom modifications for secondary learning disabled students on the teaching practice of four highly able teachers? A secondary question asked was: To what extent are teachers‘ behavior and attitudes affected by follow-up consultation? The participants were four secondary regular classroom teachers representing four curricula areas (English, social studies, health, and biology). All four had been recognized as having the ability to work well with learning disabled students. The procedure used for the study was a form of naturalistic inquiry, specifically participant observation. All four teachers participated in …

Recent Changes In The Ethnobotany Of Standing Rock Indian Reservation, Shelly Katherene Kraft

Theses and Dissertations

Gathering arid preserving wild fruits and vegetables for food and medicine, especially from the wooded bottomlands, was a traditional part of the Lakota culture. Plant use among the Lakota has been greatly reduced and in some cases, completely eliminated by the damming of the Missouri River by Oahe Dam. This dam, which forced the Lakota of Standing Rock Reservation to give up their homes in the bottomlands in violation of their treaty rights of 1868 had a considerable impact on the biogeography of the Standing Rock Indian Reservation, in January I960, almost 200 Indian families were evacuated from their homes …

Sexual Harassment: An Analysis Of North Dakota Personnel Policy, Sharon S. Kessler

Theses and Dissertations

A telephone survey was used to measure North Dakota state employees' experience with sexual harassment on the job. Survey respondents who reported being sexually harassed were asked an additional set of questions aimed at quantifying the experience, its effects and use of formal remedies. Expectations about survey results were generated from a review of the literature and other survey findings. While many expectations were not supported by the data, several important findings emerged. Specifically, 17.1 percent of all respondents, including 22.9 percent of women respondents and 10.7 percent of all male respondents reported being sexually harassed in state government during …

Individual Differences In Verbal And Spatial Memory: The Contribution Of Gender, Verbal Ability, Spatial Ability, And Sex-Role Orientation, Mary H. Sarafolean

Theses and Dissertations

The present study examined the degree to which reported sex differences in verbal and spatial memory performance are due to confounds between the sexes on the individual difference factors of verbal ability, spatial ability, and sex-role orientation. Specifically, college age males and females were administered psychometric tests of verbal ability, spatial ability, and sex-role orientation. The contribution of each of these factors to predicting subjects' scores on verbal and spatial memory tasks was analyzed using regression analysis procedures.

Results indicated a male advantage on spatial ability tasks, however, no sex differences in verbal ability were found. Gender of subject was …

April 5, 1990, University Of North Dakota

University Senate Meeting Minutes

Minutes from the April 5, 1990, meeting of the University Senate. 31 pages

February 1, 1990, University Of North Dakota

University Senate Meeting Minutes

Minutes from the February 1, 1990, meeting of the University Senate. 9 pages

Ige-Mediated Histamine Release As A Mechanism Of Coronary Artery Spasm., Margie Jean Hansen

Theses and Dissertations

Histamine, a biogenic amine which may be released as a result of allergic reaction, is known to cause coronary artery spasm in vivo and in vitro. This study addressed the question of whether or not there is a relationship between allergy and coronary artery spasm. Objectives of the study were to compare quantities of immunologically-mediated histamine release from tissues obtained from patients with varying degrees of allergy and coronary artery disease, and to compare changes in coronary artery contraction induced by immunological challenge.After obtaining approvals for human subjects research, coronary artery samples were obtained at autopsy from 25 patients at …

The Divided Creature, Walker Percy

Teaching and Learning: The Journal of Natural Inquiry & Reflective Practice

No abstract provided.

"1990-1991 University Of North Dakota Fighting Sioux Basketball", University Of North Dakota

UND Athletics Publications: Men's Basketball

Media guide for the 1990-1991 UND men's basketball team. The guide contains information about the team and its coaches, and was sent to local and regional media outlets.

Movement From Isolation To Community : Motherhood In Two Works By Charlotte Perkins Gilman, Naomi Jo Thorson

Theses and Dissertations

No abstract provided.

Mechanization, Malaise, And The Vertical Search: Walker Percy's "Message In A Bottle" To Teacher, Delease Wear

Teaching and Learning: The Journal of Natural Inquiry & Reflective Practice

No abstract provided.

Mandatory Aids Testing And Privacy: A Psycholegal Perspective, Emily Campbell

North Dakota Law Review

No abstract provided.

Indians - Domicile: Federal Definition Of Domicile Determines Jurisdiction Under Indian Child Welface Act, Lynn A. Kerbeshian

North Dakota Law Review

No abstract provided.

Summer And Fall Ecology Of Mule Deer In The North Dakota Badlands., William Fredrick Jensen

Theses and Dissertations

I studied mule deer (Odocoileus hemionus hemionus) ecology in summer and fall on the Kinley Plateau study area (KPSA) of Billings County, North Dakota, during May-December 1984-1986. The primary objective of this research was to examine habitat use by mule deer in North Dakota's badlands. Data also were collected on vegetation composition, and social structure, activity patterns, and movement of the deer.I captured and individually marked 19 fawns during the summers of 1984-86. Between 1981-85, 46 older individuals also were trapped and marked. Movements of radio-collared animals (N = 16) were monitored by use of a hand-held yagi antenna and …

"1990 University Of North Dakota Football", University Of North Dakota

UND Athletics Publications: Football

Media guide for the 1990 UND football team. The guide contains information about the team and its coaches, and was sent to local and regional media outlets.

After A Hundred Years : The Mythologizing Of Emily Dickinson, Ann Whelan

Theses and Dissertations

No abstract provided.

Beliefs/Attitudes Concerning Aids And The Care Of Aids Patients Among North Dakota Registered Nurses, Marilyn Bjerke

Theses and Dissertations

No abstract provided.

The Effects Of Alpha-Melanocyte Stimulating Hormone And Melanin Concentrating Hormone On Passive Avoidance In Rats, Rosanne B. Mcbride

Theses and Dissertations

No abstract provided.

A Descriptive Study Of Hassles And Uplifts In Prenursing Students, Helene Kahlstorf

Theses and Dissertations

No abstract provided.

Physician Utilization Behavior In Selected Rural Areas : Analysis Of The Effects Of Predisposing, Enabling And Need-For-Care Factors, Kyle John Muus

Theses and Dissertations

No abstract provided.

Endocrinological Analysis Of Sandpiper Social Systems., Cheri Lynn Gratto

Theses and Dissertations

I examined the endocrinological regulation of social behavior in two sympatric species of sandpipers exhibiting very different social systems. Semipalmated Sandpipers (Calidris pusilla) are monogamous and territorial, while Red-necked Phalaropes (Phalaropus lobatus) are facultatively polyandrous and non-territorial. Both parents incubate equally in the Semipalmated Sandpiper, while only male phalaropes care for eggs and young. By comparing circulating hormone levels (prolactin, testosterone, progesterone, and estradiol) between species and sexes throughout the breeding season, differences in hormonal profiles were related to behavior.Blood samples were collected in the summers of 1985 to 1987 from individuals of both species breeding in a 3 km$\sp2$ …