Digital Commons Network^™

Self-Esteem And Suicide In Adolescents, Sidney Brannam

Intersections Fall 2020

Suicide is the third leading cause of death among the adolescent population worldwide. The period of adolescence is a critical time of change and growth, and is especially important in the development of self-esteem. Self-Esteem is defined as the individual's subjective evaluation of her or his worth as a person. Positive view of the self is generally associated with successful work, relationships, and health. Some factors that may lead to a negative view of the self are stressful life events and changes and relationships. Self-esteem becomes more stable and more difficult to change in adulthood; therefore, it is critical to …

The Deliberate Integration Of Creativity Into Strategic Planning, Laura A. Ryan

Creativity and Change Leadership Graduate Student Master's Projects

The Deliberate Integration of Creativity into Strategic Planning

The purpose of this project is to explore the deliberate use of creativity in strategic planning. A framework for strategic planning and metacognition tools aligned with each phase is posited. In addition, a bifurcation of the process is suggested in order to engage in strategic innovation where groundbreaking initiatives are warranted. Creative culture and the make-up of creative teams are also addressed.

Deliberate Use Of Creative Problem Solving In Art Making, Rebecca Dame-Seidler

Creativity and Change Leadership Graduate Student Master's Projects

This project explores the productivity of the Creative Problem Solving (CPS) tools in the visual art making process. The project offered the opportunity for high school student volunteer’s to participate in an after school program called Creative Art Group Experience (CAGE). Volunteers learned and made use of CPS tools to guide their art making. The project researched the effectiveness of using CPS tools in art making documenting volunteer progress and feedback. As an art educator, I had the opportunity to evaluate the impact of using CPS tools with the art-making process. The results of CAGE will benefit how CPS tools …

Empathy Maps Of The Foursight Preferences, Hanne M. Bratsberg

Creativity and Change Leadership Graduate Student Master's Projects

Empathy Maps of the FourSight Preferences

The purpose of this project is to make one empathy map for each of the FourSight preferences. The goal of the project is to add a visual representation of the four main preferences to the growing body of data of FourSight. Individuals who are interested in FourSight, both for personal and professional reasons, can use the empathy maps to form a deeper understanding of each preference.

The Social, Cultural, Psychological, Organizational And Physical Environments In The Workplace: A User Guide On Creativity., Deborah L. Schultz

Creativity and Change Leadership Graduate Student Master's Projects

The purpose of this project is a user guide for managers in any organization regarding the Social, Cultural, Psychological, Organizational and Physical Environments in the Workplace: A User Guide on Creativity. A workplace environment is a crucial part of the organizations success. Organizations who understand the role of emotions will significantly improve their ability to explain and predict their employee’s behavior. Mood has importance significances for a workplace environment. The social environment can stimulate creativity through offering a sense of positive challenge in the work; work teams that are collaborative, diversely skilled, and idea-focused; freedom in carrying out the work …

Human Centered Design Approach To Mentoring, Jennifer Lynn Potratz

Creativity and Change Leadership Graduate Student Master's Projects

Design Thinking is quickly changing from a model of designing products to becoming known for human centered design. This change has occurred with the work of companies like IDEO, who strive to bring about change to non-profits in socially innovative ways. With this knowledge, more people are utilizing Design Thinking in new and challenging ways. This project serves to use Design Thinking and human centered design to assist in the ongoing challenge of youth who age out of the foster care system by creating a lesson plan to teach foster care and adoption agencies effective ways to recruit mentors and …

"Apps"—An Innovative Way To Share Extension Knowledge, Joseph S. Dvorak, Tanya C. Franke-Dvorak, Randy R. Price

Biosystems and Agricultural Engineering Faculty Publications

Extension professionals across the country are continuously seeking innovative ways to reach clientele and to disseminate timely, educational information. A new avenue to reach clientele includes the use of smartphone "apps." The "Machinery Sizing" app, which was developed to ease the estimation of tractor horsepower to implement sizing for Extension clientele anytime, anywhere, is explained as a key example for Extension professionals to utilize apps in disseminating information to clientele. There are many benefits to using apps, including information availability wherever Internet service is available on the smartphone, ease of computations of equations, and automatic updates being sent to users.

Building A Strategic Framework For Comparative Effectiveness Research In Complementary And Integrative Medicine, Claudia M. Witt, Margaret Chesney, Richard Gliklich, Lawrence Green, George Lewith, Bryan Luce, Anne Mccaffrey, Shelly Rafferty Withers, Harold C. Sox, Sean Tunis, Brian M. Berman

Dartmouth Scholarship

The increasing burden of chronic diseases presents not only challenges to the knowledge and expertise of the professional medical community, but also highlights the need to improve the quality and relevance of clinical research in this domain. Many patients now turn to complementary and integrative medicine (CIM) to treat their chronic illnesses; however, there is very little evidence to guide their decision-making in usual care. The following research recommendations were derived from a CIM Stakeholder Symposium on Comparative Effectiveness Research (CER): (1) CER studies should be made a priority in this field; (2) stakeholders should be engaged at every stage …

Directional Tonality In Schumann's Early Works, Benjamin K. Wadsworth

Faculty Articles

Beginning and ending a work in the same key, thereby suggesting a hierarchical structure, is a hallmark of eighteenth- and nineteenth-century practice. Occasionally, however, early nineteenth-century works begin and end in different, but equally plausible keys (directional tonality), thereby associating two or more keys in decentralized complexes. Franz Schubert’s works are sometimes interpreted as central to this practice, especially those that extend third relationships to larger, often chromatic cycles. Robert Schumann’s early directional-tonal works, however, have received less analytical scrutiny. In them, pairings are instead diatonic between two keys, which usually relate as relative major and minor, thereby allowing Schumann …

Regulation Of Vascular Smooth Muscle Cell Phenotype., Joshua Kuimeta Salabei

Electronic Theses and Dissertations

Vascular injury and chronic arterial diseases such as atherosclerosis and restenosis result in exposure of vascular smooth muscle cells (VSMCs) to increased concentrations of growth factors triggering a change from a contractile to a synthetic phenotype. The mechanisms by which growth factors trigger VSMC phenotype transitions remain unclear. Because phenotype switching involves the removal of contractile proteins, we hypothesized that autophagy is an essential modulator of VSMC phenotype. Also, the conversion to the synthetic phenotype is accompanied by cellular changes that trigger metabolic changes to meet the increasing demands for cellular energy. Little is known however about the contributions of …

Turkish Housing Policies : A Case Study On Mass Housing Provision In The Last Decade., Salih Ozgur Sarica 1983-

Electronic Theses and Dissertations

Most industrial countries face with some form of housing problems. As a result, each state has adopted a variety of housing policies. Policy methods of government authorities in meeting the housing gap and addressing the low income families' housing needs differ from one country to another. In Turkey, the housing policies have not been effective to respond the housing needs of low- and middle-income families until the recent decades. Turkish Mass Housing Administration (TOKI), which was established in 1984, accelerated its mass housing provision in recent years. Through law amendments and administrative reforms in 2003 and 2004, TOKi as a …

An Analysis Of Hindi Women-Centric Films In India., Srijita Sarkar

Electronic Theses and Dissertations

My study examines women-centric cinema in India that are in Hindi. In these films women have revolted against the injustice. The content analysis of the movies (parallel and middle) focuses on representation of women-centered issues. The Parallel Cinema is serious and artistic in its representation, mainly attracting the elites, whereas, and the middle cinema is a cross between the commercial and parallel cinema, and is meant for the masses. This study compares and contrasts both types of cinema. The main implication of this thesis was that representation of women in such films encourages social change in the treatment of women …

A Model Of Resilience In Children At Risk For The Development Of Anxiety., Matthew David Hartman Schrock

Electronic Theses and Dissertations

Anxiety is a common and debilitating disorder in children. Until recently, research in the field of child anxiety has focused on the identification of specific risk factors in the development of child anxiety. More recent studies have begun to explore more complex models of the etiology of child anxiety, but most still focus on the interplay of risk factors. Studies examining the development of child anxiety should focus on the confluence of vulnerability, risk, and protective factors to provide a more complete picture of the development of child anxiety. The current study reviews current conceptual and empirical research to propose …

On The Behavior Of The Gamma Function On The Negative Side, Tri Minh Ngo

Senior Honors Theses

In this paper we analyze the behavior of the Gamma function at its critical points and points of discontinuity on the negative side of the x-axis. We will also explain the bluntness of the gamma function on this negative side.

The Compatibility Of National Culture In International Mergers And Acquisitions, Chaoyun Liu

Senior Honors Theses

This paper examines the relationship between national culture differences and five-day cumulative abnormal returns of acquirers around cross-border merger announcements. The sample consists of 1,200 cross-border deals by frequent acquirers from emerging countries for the period of January 1, 1985 to June 30, 2008. The main objective is to analyze the relation between the difference in Hofstede (1984)’s four cultural dimensions --- power distance, individualism, masculinity, and uncertainty avoidance and the merger performance. The results imply the compatibility of some cultural dimensions, individualism in particular, that result in gains in merger. The results also show that the cultural effects vary …

Associations Between Self-Esteem And The Forms And Functions Of Aggression In A Community Sample Of Youth, Miklós Balázs Halmos

Senior Honors Theses

The purpose of the current study is to examine the association between self-esteem and the forms and functions of aggression. Research supports the existence of four aggressive subtypes (i.e., reactive overt, reactive relational, proactive overt, and proactive relational), and past research has found associations between aggression and self-esteem. However, past studies have not examined the relationships between all four subtypes of aggression and self-esteem together. 141 adolescents were recruited from the community with a mean age of 13.55. The sampled group was composed of 51% females and 52% Caucasians. Participants completed self-report questionnaires on self-esteem and aggression. The results provide …

Biochemical Characterization Of Binding Partners Of Two Hsp70 Co-Chaperones In Saccharomyces Cerevisiae, Jacob Verghese

Dissertations and Theses (Open Access)

Cells are exposed to a variety of environmental and physiological changes including temperature, pH and nutrient availability. These changes cause stress to cells, which results in protein misfolding and altered cellular protein homeostasis. How proteins fold into their three-dimensional functional structure is a fundamental biological process with important relevance to human health. Misfolded and aggregated proteins are linked to multiple neurodegenerative diseases, cardiovascular disease and cystic fibrosis. To combat proteotoxic stress, cells deploy an array of molecular chaperones that assist in the repair or removal of misfolded proteins.

Hsp70, an evolutionarily conserved molecular chaperone, promotes protein folding and helps maintain …

A Study On The Function Of 14-3-3sigma In Regulating Cancer Energy Metabolism, Liem M. Phan, Liem M. Phan

Dissertations and Theses (Open Access)

Metabolic reprogramming has been shown to be a major cancer hallmark providing tumor cells with significant advantages for survival, proliferation, growth, metastasis and resistance against anti-cancer therapies. Glycolysis, glutaminolysis and mitochondrial biogenesis are among the most essential cancer metabolic alterations because these pathways provide cancer cells with not only energy but also crucial metabolites to support large-scale biosynthesis, rapid proliferation and tumorigenesis. In this study, we find that 14-3-3σ suppresses all these three metabolic processes by promoting the degradation of their main driver, c-Myc. In fact, 14-3-3s significantly enhances c-Myc poly-ubiquitination and subsequent degradation, reduces c-Myc transcriptional activity, and down-regulates …

State Anxiety And High-Risk Developmental Influences On Laboratory-Provoked Aggression Among College Men, Samantha L. Chase

Theses and Dissertations

Recent literature has identified a subtype of anxious people who appear to be at risk for aggression as opposed to inhibited and withdrawn as might otherwise be predicted among anxious individuals. While physical aggression is not typically associated with anxiousness, the current study examined the effect of both state and trait anxiety and other development factors on laboratory-provoked aggression in males.

Participants (N = 56) were randomly assigned to anxiety induction and control groups. An attempts was made to induce anxiety using a videotapes speech procedure. Several self-report measures were completed to gather developmental information such as history of aggressiveness, …

A Review Of Cover Crops For Eastern Nebraska, Tyler Williams

Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research

The focus of this project is two fold, first to provide a short literature review of cover crops (CC) and then discuss the results from a field experiment that was designed to evaluate the nitrogen contribution from cover crop mixes to the subsequent corn crop. The literature review will focus on the aspects of CC that are related to the field of study. Cover crops, as defined by the United States Department of Agriculture (USDA) are crops that are agronomically sound and grown for the purpose of erosion control or other objectives related to conservation or soil improvement. Cover crops …

Safe: Simulation Automation Framework For Experiments, Luiz Felipe Perrone, Bryan C. Ward, Christopher S. Main

Faculty Journal Articles

The workflow of a network simulation study requires adherence to best practices in methodology so that results are credible and reproducible by third parties. The opportunities for one to introduce errors start at model description and permeate the process through to the reporting of results. The literature indicates that even publications in respected venues include inadvertent mistakes and poor application of methodology. When experts are liable to fail, it is unreasonable to expect that students would fare any better. This paper presents a system designed to provide guidance for inexperienced users of the popular ns-3 network simulator. SAFE automates the …

Radical Buddhism, Then And Now: Prospects Of A Paradox, James Mark Shields

Faculty Journal Articles

No abstract provided.

Educating Health Professionals In The Era Of Ubiquitous Information, Charles Friedman

Historical and Administrative Collection

Dr. Charles "Chuck" Friedman, an internationally known biomedical informatics scholar and health IT expert, will give a talk as part of the Chancellor's Leadership Forum on Monday, December 17. This is a reprise of a highly acclaimed talk he gave at a recent national meeting of the Association of American Medical Colleges (AAMC). Dr. Friedman will discuss the following: • How the ubiquity of information available from the Internet will impact medical student learning • The implications of medical education we can reasonably expect by 2020'

Methods For Speculatively Bootstrapping Better Intrusion Detection System Performance, Sunny Fugate

Computer Science ETDs

During the last three decades, the designers of computer IDSs have been continuously challenged with performance bottlenecks and scalability issues. The number of threats is enormous. The performance of ID systems depends primarily on the quantity of input data and complexity of detected patterns. During noisy attacks, system load tends to increase proportional to increasing data rates, making ID systems vulnerable to flooding and denial-of-service attacks. Unfortunately, the number, type, and sophistication of threats is quickly increasing, outpacing our ability to detect them. The more we try to detect, the more computing and economic resources must be reserved solely for …

Multivalent Random Walkers:A Computational Model Of Superdiffusive Transport At The Nanoscale, Mark Joseph Olah

Computer Science ETDs

We present a stochastic model and numerical simulation framework for a synthetic nanoscale walker that can be used to transport materials and information at superdiffusive rates in artificial molecular systems. Our \emph{multivalent random walker} model describes the motion of a walker with a rigid, inert body and flexible, enzymatic legs. A leg can bind to and irreversibly modify surface-bound chemical substrate sites arranged as nanoscale tracks. As the legs attach to, modify, and detach from the sites, the walker moves along these tracks. Walkers are symmetrical and the tracks they walk on are unoriented, yet we show that under appropriate …

"Leadership Is Behaving And Acting Like A Leader": A Narrative Exploration Of The Life Stories Of Three Latino Leaders In Healthcare, Kevin L. Flores

Department of Agricultural Leadership, Education, and Communication: Dissertations, Theses, and Student Research

There is a dearth of Latino leaders holding executive positions in healthcare. The purpose of this study was to provide a privileged platform for the voice of Latino leaders in healthcare who, by definition, emanated from a marginalized population. This study began with the assumption that the stories of Latino leaders were different than leaders of the majority population due to their ethnicity. Latino critical theory asserts that concepts like leadership need to be viewed through an ethnic lens. The overarching question that guided this study was: What do the stories of three Latino leaders reveal about their development as …

Evolution Of The Calcareous Nannofossil Genus Biscutum In The Mid- To Upper Cretaceous North American Mid-Latitudes, Bobbi J. Brace

Department of Earth and Atmospheric Sciences: Dissertations, Theses, and Student Research

The calcareous nannofossil genus Biscutum is ubiquitous in mid to Upper Cretaceous pelagic sediments and is an important paleoceanographic proxy for surface water fertility. Most work on the evolution of Biscutum has been conducted on high latitude sections or Lower Cretaceous or Jurassic sediments, leaving a gap in the understanding of Biscutum evolution in mid-latitudes during the mid to Late Cretaceous. This study documents the evolution of Biscutum during the mid to Late Cretaceous in a mid-latitude composite section from North America. Six new species of Biscutum are presented herein, in addition to an emended Biscutum constans species concept. An …

An Examination Of Physical And Empirical Approaches In Forecasting Nonconvective Wind Gusts, Jeramie Lippman

Department of Earth and Atmospheric Sciences: Dissertations, Theses, and Student Research

Nonconvective winds can be a dangerous and costly weather hazard. For example, over a ten year span from 2002 to 2011, there were over 200 fatalities and nearly 1,000 injuries, as well as over 6.4 billion dollars in monetary losses due to high, nonconvective winds. An important subset to nonconvective winds is the nonconvective wind gust. When winds are already relatively strong, a sudden wind gust can magnify already existing hazards. Three different methods were evaluated to determine if either of two physically based algorithms can outperform an empirical algorithm. The two physically based methods were the Wind Gust Estimate …

Effects Of Website Environmental Cues On Consumers’ Response And Outcome Behaviors, Eunju Yoon

College of Education and Human Sciences: Dissertations, Theses, and Student Research

Mehrabian and Russell (1974) developed the Stimulus-Organism-Response (S-O-R) model in environmental psychology. This model is used to examine the effects of physical stimuli on human emotions and response behaviors. The development of the Internet and electronic commerce has spurred interest in online shopping research. The S-O-R model has been applied widely to examine consumers’ emotions and responses towards online website stimuli (Eroglu, Machleit, & Davis, 2001; Eroglu, Machleit, and Davis, 2003; Menon & Kahn, 2002; Richard, 2005).

The main objective of this study was to examine the effects of website environmental cues on the consumer’s affective (i.e., hedonic attitude) and …

Which Study Method Works Best? A Comparison Of Soar And Sq3r For Text Learning, Sarah C. Kasson

College of Education and Human Sciences: Dissertations, Theses, and Student Research

One hundred thirty-eight college students participated in a study comparing the SOAR (Select, Organize, Association, Regulate) and SQ3R (Survey, Question, Read, Recite, Review) study systems to each other and to students’ preferred study methods. Though both systems have been researched independently, just one other study has compared these study systems to each other. College students were assigned randomly to one cell of a 2x2 factorial design (method: SOAR or SQ3R; material: supplement or no supplement) or to a preferred-study-method control group. Groups were trained in their respective system (SOAR, SQ3R, or control) and then given materials about educational measurement to …