Digital Commons Network^™

Elk Behavior In Relation To Winter Supplemental Feeding, Steven A. Williams

Theses and Dissertations

No abstract provided.

Petrology Of The Cenozoic Phonolites And Related Rocks Of The Houston Creek Area, Bear Lodge Mountains, Wyoming, Frederick S. O’Toole

Theses and Dissertations

The purpose of this study was to map and study the characteristics and origin of the Cenozoic phonolites and related rocks of the Houston Creek area, located on the southwestern flank of the Bear Lodge Mountains, 10 km northwest of Sundance, Wyoming. Mapping was conducted on a 2 1:10,000 scale over a 16 km area. Microprobe, optical, and x-ray diffraction procedures were employed to observe and describe petrographic and chemical characteristics of the rocks.

The Cenozoic igneous rocks of the Houston Creek area are classified as phonolite, phonolite porphyry, trachyte porphyry, sodalite-bearing phonolite and altered felsite. These hypabyssal rock types …

Comparison Of The Behavioral Pharmacology Of Phencyclidine To Related Compounds, Kathleen T. Brady

Theses and Dissertations

Phencyclidine (PCP) belongs to a class of drugs with a unique and characteristic spectra of pharmacological activity. PCP has recently become a major drug of abuse. Structural analogues of PCP have also been reported in street use. The following experiments explore the behavioral pharmacology of PCP and several compounds with PCP-like activity.

In Experiment I the effects of PCP were compared to three structural analogues in rhesus monkeys trained to lever press on a fixed-interval 5 min schedule of food presentation. Dose-response curves and potency estimates were determined for PCP, N-ethyl-1-phenylcyclohexylamine (PCE), 1-(1-(2-thienyl) cyclohexyl) piperidine (TCP) and ketamine.The effects of …

Microfit : A Gate Level Logic Simulator, Yacoub Abraham Alsaka

Theses and Dissertations

Today, gate logic simulation requires large computer facilities. This thesis demonstrates the ability to implement a gate logic simulator in a limited memory environment, specifically in a microcomputer system which usually has limited memory space; at the same time with a reasonable response time. This will permit the use of gate level simulation as a powerful design tool implemented with limited resources or with a desk-top microcomputer. The thesis discusses the development of the MICROFIT logic simulator. The MICROFIT would be used by the students and implemented on the LSI-11 Microcomputer Systems in the Assembly Language Laboratory at Florida Institute …

The Geology And Environment Of Deposition Of The Kinneman Creek Interval, Sentinel Butte Formation (Paleocene), North Dakota, Katherine J. Logan

Theses and Dissertations

To date, most environmental reconstructions of lignite bearing formations in western North Dakota have been done on a formational scale. The objective of this study was to investigate one of the non-lignite intervals, the Kinneman Creek Interval, directly above the strati graphically lowest lignite in the Paleocene Sentinel Butte Formation. The Kinneman Creek Interval has been recognized in the Sentinel Butte Formation throughout most of western North Dakota.

The field area is located in west-central North Dakota in Mercer, Oliver, and McLean Counties and is bisected by the Missouri River. Excellent exposures are provided in the highwalls of Baukol-Noonan, North …

Isolation And Differentiation Of Group B Streptococci From Non-Group B Streptococci On A New Selective And Differential Primary Culture Medium, Bette Rose Wojack

Theses and Dissertations

No abstract provided.

A Study For Women In The Art Of Attaining Corporate Success, Nesly Souriac

Theses and Dissertations

No abstract provided.

Public Law 94-142 And Teacher Stress In Bismarck Public Schools, Ann Hauer

Theses and Dissertations

No abstract provided.

An Analysis Of Selected Undergraduate Student Developmental Programs Designed Especially For Disadvantaged Students, June K. Parisien Randall

Theses and Dissertations

No abstract provided.

The United States House Of Representatives : An Organizational Analysis, Edith L. Lowery

Theses and Dissertations

No abstract provided.

Determinants Used By Rural School Districts In Northwest Minnesota For Changing From Half-Day, Daily Kindergarten To Full-Day, Alternate-Day Kindergarten Programs, James E. Hodny

Theses and Dissertations

No abstract provided.

Public Employment Vs. Private Employment : Is The Grass Really Greener On The Other Side?, Richard A. Espeland

Theses and Dissertations

No abstract provided.

Development Of Transalveolar Fibers In The Mouse Periodontium., Roger Bruce Johnson

Theses and Dissertations

Transalveolar fiber development was studied in mandibles of albino mice, aged 12 days postnatal to adult. Light microscopic (LM), scanning electron microscopic (SEM), transmission electron microscopic (TEM), and high-voltage electron microscopic (HVEM) techniques were used. In LM, Wilder's reticular stain revealed transalveolar fibers in the crestal alveolar bone at day 14 and throughout the interdental septum at day 17. Van Gieson's method revealed transalveolar fibers in the crestal alveolar bone at day 19 and throughout the interdental septum at day 25. Differences in staining characteristics of developing transalveolar fibers were interpreted to be caused by persistence of surrounding glycosaminoglycans (GAG).In …

Vachel Lindsay: The Dispersed And Prepared Audience., Kenneth Peder Peeders

Theses and Dissertations

Vachel Lindsay travelled thousands of miles, subjected himself to a grueling schedule of public appearances and stressed the oral presentation of his poetry over and above simple publication alone. In so doing, he set himself apart from others in the New Poetry movement which began during the second decade of this century. This study documents Lindsay's uniqueness.It does so by exploring, in chapter one, his search for an audience, first, through publication in magazines and through the publication of a volume of his verse, and, second, through oral presentation. It establishes Lindsay's early interest in the voice-to-ear approach and presents …

The Effects Of Bimodality And Multimodality Stimulation Upon Word Retrieval By An Aphasic Patient, Jean L. Lommen

Theses and Dissertations

No abstract provided.

A Descriptive Study Of The Administrative Structure And Programs For Women's Athletics In Selected Universities In North And South Dakota, Patricia A. Leno

Theses and Dissertations

No abstract provided.

Enterotoxin Production By S̲T̲A̲P̲H̲Y̲L̲O̲C̲O̲C̲C̲U̲S̲ A̲U̲R̲E̲U̲S̲ Isolates Obtained From Nursing Homes, Gregory D. Greek

Theses and Dissertations

No abstract provided.

Preschool Oral Language Performance Related To Academic Achievement In Second Grade, Jeanette Vancamp Halcrow

Theses and Dissertations

No abstract provided.

An Experimental Study For Improving Halftone Print Quality Using The Diffusion Transfer Process, Gregory W. Carnehl

Theses and Dissertations

No abstract provided.

A Study Of The Effects Of Ankle Wrapping On Agility Motor Performance, James D. Rudd

Theses and Dissertations

No abstract provided.

Effects Of Glucocorticoid Treatment On The Properties Of Single Notor Units In Cat Hindlinb Huscles, Andrew James Robinson

Theses and Dissertations

The administration of glucocorticoids has been shown to induce atrophy and weakness in whole skeletal muscle. These effects frequently appear to be more pronounced in pale muscle than in red muscle. The present study was undertaken to examine the effects of steroid treatment on the contractile, electrical, and fatigue properties of single meter units in pale and red cat hindlimb muscles. Single motor units in the medial gastrocnemius (MG) and soleus muscles were isolated using techniques developed by McPhedran, et al., (1965). The properties of a large number of motor units were examined in normal animals and were compared to …

Interactionist Strategies For Assessing Personality And Behavior Differences Among Female Intercollegiate Athletes And Nonathletes, Frances Stewart

Theses and Dissertations

Thirty six female intercollegiate team athletes and 40 female non-athlete control subjects were studied in a two-experiment investigation designed to explore the personality patterns of female athletes; to measure any differences in performances of the experimental and control groups attributable to changing conditions, i.e., solo, coaction and competitive; and to explore the interactions of personality variables and performance. The previous research on personality, with Cattell's Sixteen Personality Factor Inventory and female athletes, is not plentiful and frequently in conflict. No previous research could be located that employed controlled competitive conditions with athletes—male or female. In Study 1, the team athletes …

Self-Perceived Needs Of Adult Males And Their Significant Others Following Colostomy For Colo-Rectal Cancer, Derry Ware

Theses and Dissertations

In spite of continuing advances in diagnostic methods, surgical and medical management, and psychological care, cancer remains the second leading cause of death among adults in the United States (American Cancer Society, 1980), and it continues to engender feelings of futility in its victims and the general population as well. Between 1970 and 1980 more than 6.5 million new cases of cancer were diagnosed, and more than 10 million people were under medical treatment for the disease. There are over 3 million Americans presently alive who have a history of cancer (American Cancer Society, 1980). Approximately 15 percent of all …

An Analysis Of The Effect Of Immediate Corrective Feedback Administered As A Study Aid To Undergraduate Medical Technology Students, Constance Anne Bak

Theses and Dissertations

Twenty-six undergraduate medical technology students at Virginia Commonwealth University were provided with a Hemestasis Study Guide to use during this unit and in preparing for an exam in this area. The study guide contained fifty objective-related questions in multiple-choice format. Answers were printed in latent image and included positive reinforcement for correct selections and remediation for incorrect ones. Thus the student received immediate feedback concerning his response to each question.

An examination grade continuum was plotted for this class utilizing all exam grades in the Hematology course. A similar continuum was plotted for each of the three previous classes. (These …

Genetic Studies Of Questionnaire Data From A Residential School For The Deaf, Frederick Robert Bieber

Theses and Dissertations

A self-administered thirteen page Hearing Loss Questionnaire (HLQ) was designed in order to systematically collect medical and family history data on deaf children and their families. Data were collected from over 400 families with one or more children enrolled in September 1979 at the Maryland School for the Deaf (MSD). Almost 70% of the parents provided pedigree and family history information by completing the detailed HLQ. Computer analyses of the collected data allowed a thorough examination of almost 200 medical and family history variables, providing useful reference data on the MSD probands. Parental responses to a four-step rating scale of …

Solubilization And Partial Characterization Of An Activity Regulating Complement Activation From Membranes Of Raji And Tonsil Cells, Patricia L. Carlson

Theses and Dissertations

Complement is one of the major innate nonspecific mechanisms for host defense in serum. More than a dozen proteins have been isolated from serum which have a function in either the activation or regulation of complement action. Complement is similar to the coagulation sequence in that it comprises a number of precursor proenzymes in plasma that are sequentially cleaved to generate biologically and enzymatically active proteins.

The Relationship Between A Patient's Stress Level During Hospitalization And His Perception Of His Significant Family Member's Role In Providing Support, Susan Carey Williams Johnson

Theses and Dissertations

A descriptive study was undertaken to investigate the relationship between a patient's stress level during hospitalization and his perception of his significant family member's role providing support. The following subproblems were also addressed:

(1) What types of activities, presently or potentially performed by a significant family member, does the patient perceive as supportive?

(2) What types of nursing activities, as perceived by the patient, are being done to encourage/discourage performance of family support activities?

(3) What other factors does the patient perceive as encouraging/discouraging performance of these family role-related activities?

The Hospital Stress Rating Scale (Volicer and Bohannon, 1975) was …

A Modified Crank-Nicolson Method, Ernest David Jordan Jr.

Theses and Dissertations

In order to obtain a numerical solution to the heat equation using finite differences, either implicit or explicit equations are used to formulate a solution. The advantage in an explicit formulation is its simplicity and minimal computer storage requirements while its disadvantage is its instability. The opposite is true for an implicit formulation such as the Crank-Nicolson method; although it is stable it is more difficult to implement and requires a much larger memory capacity. In this paper we examine the accuracy and stability of a hybrid approach, a modified Crank-Nicolson formulation, that combines the advantageous features of both the …

Motivational Differences Between Depressed And Nondepressed Students In Detecting Noncontingency, Gerald D. Oster

Theses and Dissertations

The concept of learned helplessness assigns a mediating role to the recognition that events may be unrelated. However, current representation of individuals as "intuitive statisticians" unveils a lack of these information-processing abilities. This is particuIarIy apparent in the skill required to recognize noncontingent events. Similarly, in a series of experiments on the detection of contingent and noncontingent events, Allo and Abramson (1979) demonstrated that this “illusion of controI” couId discriminate between depressed and nondepressed students.

In extending their research, the concept of "contrast effects," on animal Iearning phenomenon, was introduced as a competing motivational framework to account for differences between …

Relationship Between Personality And Value Structure, William B. Pettus

Theses and Dissertations

Humankind has been interested in the study of individual differences throughout recorded history. Plato discussed the issue of individual variations in aptitudes and suggested having tests for selecting those persons most suited for the military, artisans and rulers (Tyler, 1965). Hippocrates proposed a two-fold classification system of body builds which he called ”habitus apoplecticus” and ”habitus phthisicus” (Tyler, 1965). The nineteenth century German astronomer, Bessel, discovered discrepancies among individuals in recording the time of the passage of stars across the meridian at the Royal Observatory at Greenwich. This source of error, due to individual differences, became known as the ”personal …