Digital Commons Network^™

Personality Characteristics Of Counselors Across Levels Of Interest And Experience In Disaster Response, Anne M. Freier

Theses and Dissertations

No abstract provided.

Solid-State Nanocrystalline Gas Sensor Array Demonstration, Nathaniel Palenaka Ambler

Theses and Dissertations

No abstract provided.

The Relationship Between Body Image And Dietary Supplement Use, Charlene D. Heule

Theses and Dissertations

No abstract provided.

Closed Ecological Systems For Life Support, Limits Of Stable Functioning, And Algorithms Of Control, Yevhen I. Holubnyak

Theses and Dissertations

No abstract provided.

Recreation Use Characteristics Of The Maah Daah Hey Trail, James C. Lindstrom

Theses and Dissertations

No abstract provided.

Evaluation Of The Impact Of Pesticide Exposure On The Rat Enteric Nervous System And Pc12 Cells, Sergei V. Kulikov

Theses and Dissertations

No abstract provided.

Persistence In Escherichia Coli And The Role Of Hipb And Hipb Interactions, Sean Thomas Keating

Theses and Dissertations

No abstract provided.

The Effects Of Activity, Age And Injury On Ciliary Neurotrophic Factor Regulation In The Rat Supraoptic Nucleus, Jason M. Askvig

Theses and Dissertations

No abstract provided.

The Ecology Of Eastern Wild Turkeys Translocated Beyond Their Ancestral Range To Northwestern Minnesota, Chad J. Parent

Theses and Dissertations

No abstract provided.

Molecular Characterization Of Dopamine Transporter Phosphorylation And Regulation, Balachandra Kumar Gorentla

Theses and Dissertations

The dopamine transporter (DAT) is a presynaptic membrane phosphoprotein that terminates dopaminergic synaptic transmission by clearing dopamine (DA) back into presynaptic neuron by a reuptake process. DAT is also a molecular target for psychostimulants such as cocaine, amphetamine (AMPH) and methamphetamine (METH) that increase DA synaptic levels either by blocking reuptake or by inducing DA efflux. DAT phosphorylation and transport down regulation are best demonstrated with the treatment of Protein kinase C (PKC) activators such as (phorbol 12-myristate 13-acetate) PMA. Serine(s) and threonine(s) are known to be involved in DAT phosphorylation.

Pretreatment with psychostimulant substrates such as AMPH and METH …

Role Of Penicillin Binding Proteins And Amidases In Daughter Cell Separation In Escherichia Coli, Richa Priyadarshini

Theses and Dissertations

In the final stages of the bacterial growth cycle, daughter cells must be released from one another by cleaving the shared peptidoglycan cell wall that separates them. Although enzymes capable of cleaving bonds in the murein sacculus are ubiquitous among the bacteria, the physiological roles of only a few of these enzymes are clear. The peptidoglycan-specific amidases play an important role in cleaving the septum to release daughter cells after cell division in Escherichia coli. E. coli has three amidases dedicated to this task: AmiA, AmiB and AmiC. These enzymes remove side chains from the peptidoglycan by hydrolyzing the bond …

Professional Development And Participation In The Tri-City Middle Level Institute, Linda Davis

Theses and Dissertations

The purpose of the study was to gain educators' perspectives of the value of a professional development program designed for practicing middle school teachers, many who had not been prepared for teaching in the middle school. The intent was to determine if participation in the Tri-City Middle Level Institute contributed to educators' professional growth by providing the philosophical understanding, knowledge base, and instructional strategies required to fully implement middle level concepts. Further, this study sought to establish if the design of the professional development, which employed a train-the-trainer model with collegial study groups, resulted in more teacher engagement and a …

The Use Of Information Books In The Preschool Classroom: Possibilities For Nurturing The Young Scientific Mind, Pamela A. Langlie

Theses and Dissertations

The use of information books in the preschool classroom, and the potential of the books and the learning activities associated with the books for promoting science among young children are explored. The research was first conducted with four children at a university children's center, and then replicated in a whole class setting at a college child development lab school in another state. Using qualitative procedures the study produced several grounded theories which led to the assertion that preschoolers, independently of their teachers, select information books according to their developmental interests, and use the books for exploring scientific concepts, and to …

Analysis Of Host Responses Against The Plague, Deanna O'Bryant

Theses and Dissertations

Yersinia pestis, the causative agent of plague, is endemic to most of the world. Y. pestis' potential threat as a biological warfare agent has drawn increased attention to pathogenesis and vaccine research for the plague. A number of characteristics related both to the host response to, and bacterial pathogenesis of, Y. pestis were examined. To investigate the potential role of MHC Class II antigen presentation during the plague, HLA-DQ8αβ transgenic mice were infected with Y. pestis. DQ8 mice demonstrated a greatly enhanced age-dependent resistance to Y. pestis infection with females more resistant than males, mimicking gender differences in human plague, …

Winter Commencement: December 14, 2007, University Of North Dakota

UND Commencement Programs

UND Winter Commencement program from December 14, 2007.

Volume 45, Number 16: December 05, 2007, University Of North Dakota

University Letter Archive

No abstract provided.

The Population Genetics Of The Wood Frog, Rana Sylvatica, Across Its Geographic Range, Tina M. Squire

Theses and Dissertations

This study aimed to determine the level of genetic variation across the continental-wide range of the wood frog, Rana sylvatica. Levels of genetic differentiation between sampled populations were investigated as was the possible locations of glacial refugia for this species. DNA microsatellites were used as the genetic marker. This study found significant genetic differentiation across the geographic range of Rana sylvatica that increased with geographic distance. In addition three likely glacial refugia, Alaska, New York and the southern Appalachians, were identified.

A subset of the populations used in the geographic range study was used to investigate the patterns at a …

Social Isolation Meets Technological Innovation: Towards Developing A Model Of Communication Among Parents Who Homeschool, Megan Nicole Tollefson

Theses and Dissertations

The purpose of this study was to understand how a sample of homeschoolers were using blogs. In this study of homeschoolers and their blog use, a content analysis of 25 blogs with entries from September 2006, February 2007, and June 2007 were studied. The subjects were homeschoolers who blogged; 19 were females, three were males, and six did not clearly identify themselves as male or female. Seven themes emerged through a content analysis: resources, succeeding at homeschooling, homeschooling and fun, advice, questioning homeschoolers, current events, and socialization. These themes were verified through a word count listing from the software used …

The Effect Of A Training On Client's Relationship Satisfaction And Awareness Of Domestic Violence, Susan E. Rudolph

Theses and Dissertations

The pui-pose of the current study was to test the effectiveness of a curriculum focused on the prevention and intervention of domestic violence and healthy, nonabusive relationships. A relationship training created by the author was tested in order to assess whether relationship satisfaction was affected by the relationship training, with the expectation that those who have experienced or are experiencing abusive relationships would become more aware of their relationship dissatisfaction. Furthermore, the relationship training was assessed according to the anticipated increase in the experimental group’s knowledge of domestic violence. Pre-test and post-test measures were used to assess relationship satisfaction and …

Built Environment And Rural Women: A Case Study Approach, Jeanine Esther Gangeness

Theses and Dissertations

Obesity is a worldwide concern resulting in disease and disability which disproportionately impacts women and rural populations. Rural women tend to be physically inactive and are at higher risk for obesity. The purpose of this case study was to describe and explain 1) the perceptions of rural women regarding rural built environments conducive to physical activity, and 2) what influences availability, accessibility, acceptability, and maintenance of these built environments for physical activity of rural women. March 2006 through April 2007 data collection occurred in two rural communities with populations of less than 1,000. The ecologic model and feminist underpinnings guided …

Implications Of Introduced Mule Deer On Santa Catalina Island, California : Their Impacts, Population Ecology, And Management, Thad A. Manuwal

Theses and Dissertations

A small group of mule deer were introduced to Santa Catalina Island in the early
1930s. The mule deer population increased through the 1940s and 1950s and remains widespread and abundant today. Large browsing ungulates are not native to Santa Catalina Island and there is concern that nonnative mule deer are damaging endemic trees and shrubs on the island when foraging. This study was designed to develop quantitative information on diets, foraging behavior, movements, and population biology of mule deer on Catalina Island.

Diet analysis indicated mule deer are consuming a wide variety of native and
endemic plants found on …

Acts Of Being: Hamlet And The Philosophy Of Soren Kierkegaard, Michael Brandon Lopez

Theses and Dissertations

This study is specifically concerned with analyzing the existential elements in William Shakespeare's play Hamlet, utilizing as methodology the works of Danish philosopher Soren Kierkegaard.

The aims of this study are chiefly to illuminate the usefulness of existentialism as an important, prescient, and timely methodology for criticism, as well as to reveal the applicability of Kierkegaard's works for literary analysis. There have, prior to this study, been other critical examinations of Shakespeare's work, utilizing the philosophy of Kierkegaard - however, unlike those other works of criticism, this project has undertaken comprehensive analysis of the play, making broad use of Kierkegaard's …

Development Of Photography Curriculum Program: Facilitating The Transition From Academic Theory To Business Practice, John M. Osborne

Theses and Dissertations

Competition for job openings is becoming increasingly difficult for college graduates. According to the Bureau of Labor Statistics (2007), "Photographers can expect keen competition for job openings. The number of individuals interested in positions is much greater than the number of openings" (~27). As a result of this increasing competition, this study is intended to develop a model curriculum for a four-year baccalaureate degree program in photography with a business emphasis. More specifically, this study is aimed at developing curriculum that will enable students to more readily transition from academic theory into business and industrial practice.

In this study, a …

Woody Encroachment In North Dakota Grasslands: Using Predictive Modeling To Examine Key Players And Management Implications, Leigh A. Ciofani

Theses and Dissertations

Woody shrub encroachment is one of the major threats to grasslands, closely connected to other issues such as fire regimes, herbivore grazing patterns, and climate change, and is currently a global trend. Consequences of shrub encroachment can significantly impact many of the ecological characteristics of grasslands, including grassland biogeochemistry and resource availability and biodiversity. Studies conducted on grassland ecosystems have pointed to grassland management, in the form of prescribed burning, grazing, or some combination of the two, as a way to prevent woody encroachment. Prevention of woody encroachment may be particularly important to preserving grasslands, as management may not be …

Volume 45, Number 14: November 21, 2007, University Of North Dakota

University Letter Archive

No abstract provided.

Volume 45, Number 13: November 14, 2007, University Of North Dakota

University Letter Archive

No abstract provided.

Volume 45, Number 12: November 07, 2007, University Of North Dakota

University Letter Archive

No abstract provided.

November 1, 2007, University Of North Dakota

University Senate Meeting Minutes

Minutes from the November 1, 2007, meeting of the University Senate. 13 pages

Volume 45, Number 10: October 24, 2007, University Of North Dakota

University Letter Archive

No abstract provided.

Volume 45, Number 8: October 10, 2007, University Of North Dakota

University Letter Archive

No abstract provided.