Digital Commons Network^™

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 …

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 …

A Mechanistic Model Of Early Fcεri Signaling: Lipid Rafts And The Question Of Protection From Dephosphorylation, Dipak Barua, Byron Goldstein

Chemical and Biochemical Engineering Faculty Research & Creative Works

We present a model of the early events in mast cell signaling mediated by FcεRI where the plasma membrane is composed of many small ordered lipid domains (rafts), surrounded by a non-order region of lipids consisting of the remaining plasma membrane. The model treats the rafts as transient structures that constantly form and breakup, but that maintain a fixed average number per cell. The rafts have a high propensity for harboring Lyn kinase, aggregated, but not unaggregated receptors, and the linker for the activation of T cells (LAT). Phosphatase activity in the rafts is substantially reduced compared to the nonraft …

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'

"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 …

Aging And Religious Participation In Late Life, Kuan-Yuan Wang

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

Objective: The aim of the study is to evaluate the relationship between two dimensions of religiosity, religious service attendance and religious beliefs, and the process of aging, controlling for the effects of covariates known to affect religious development among older adults.

Methods: Secondary analysis of longitudinal data from the Florida Retirement Study was used to assess the trajectories of religious development over time as modeled with two growth processes: religious service attendance and religious beliefs. We analyzed data from six interview waves (Waves 1 and 5 - 9) with 1000 older adults age 72 or over. Covariates included demographic factors …

Investigations On Rangeland Grasshoppers: Ecoregion Level Distribution, Identification, Feeding Performance, And Vegetation Clipping, Muhammad Ullah

Department of Entomology: Dissertations, Theses, and Student Research

Short-horned grasshoppers (Orthoptera: Acrididae) were studied in the field as well as in laboratory for their distribution, identification, preferred food plants and feeding damage. These grasshoppers are important potential pests of rangelands where they compete for forage with cattle. Examination of the 20 most common grasshoppers by levels 3 and 4 of Nebraska ecoregions revealed specific habitat use and may be helpful in predicting hotspots. The relative abundance of all species analyzed showed at least some significant differences at ecoregion level 4 and two species showed single ecoregion that differed from all others at level 3.

Grasshoppers belonging to subfamilies …

Processing Facial Emotions: An Eeg Study Of The Differences Between Conservatives And Liberals And Across Political Participation, Karl Evan Giuseffi

Department of Political Science: Dissertations, Theses, and Student Research

Behavioral differences have been reported between conservatives and liberals when categorizing facial expressions, yet no study explores potential differences in the manner in which the two groups process facial expressions, let alone how partisanship contributes or how political engagement may vary with brain processing of facial expressions. In this context, processing refers to brain patterns following exposure to a facial expression and participants’ subsequent attention to the presented facial expressions. This thesis addresses the question of whether political temperament is associated with differences in neural processing. Research subjects participated in an emotion discrimination task while event-related potentials (ERP) were captured …

Understanding Africa’S China Policy: A Test Of Dependency Theory And A Study Of African Motivations In Increasing Engagement With China, Nkemjika E. Kalu

Department of Political Science: Dissertations, Theses, and Student Research

African states are increasingly engaging with China--politically, socially and economically--especially through the machinations of the Forum for China-Africa Cooperation (FOCAC). This dissertation asserts that Africans are willing partners of the Chinese, motivated by their state-centric belief that engagement with China is in their national interest. This assertion contradicts the assumption of most literature to date that appears to borrow from the logic of dependency theory and presents African nations as pawns, subject to the demands of a dominant and exploitative China, who is benefiting at Africa’s expense. Economic trends from the decade before the launch of the FOCAC and the …

Morphometric, Biochemical, And Raman Spctral Analyses Of Muscle Damage In Patients With Peripheral Arterial Disease: Provising Objective Criteria For Diagnosis And Treatment Monitoring, Kim Cluff

Department of Agricultural and Biological Systems Engineering: Dissertations, Theses, and Student Research

Peripheral arterial disease (PAD), which affects approximately 10 million Americans, is characterized by atherosclerosis of the non-coronary arteries. PAD produces a progressive accumulation of ischemic injury to the limbs that is reflected in a gradual worsening in the myofiber morphology and oxidative damage in the gastrocnemius muscle. In this study, we evaluated the hypothesis that quantitative morphological and biochemical parameters of gastrocnemius myofibers change in a consistent manner during the progression of PAD, provide an objective grading of muscle degeneration in the ischemic limb, and correlate to clinical stage of PAD. Myofiber morphometrics were determined precisely with mathematical equations that …

Interactions Of Zoo Plankton And Phytoplankton With Cyanobacteria, Rebecca J. Alexander

School of Natural Resources: Dissertations, Theses, and Student Research

Cyanobacteria are a major concern in Nebraska reservoirs and are capable of producing toxins that can cause skin irritations and gastrointestinal problems, as well as affect the nervous system. It is important to determine the mechanisms that can cause cyanobacteria blooms due to the effect they can have on human health. The interaction of zooplankton and other phytoplankton groups with cyanobacteria is important because there is a biological component in surface waters that should be taken into consideration along with the physical and chemical parameters that have been noted to promote cyanobacteria. For example, zooplankton have the ability to alter …

Interactions Of Zooplankton And Phytoplankton With Cyanobacteria, Rebecca Alexander

School of Natural Resources: Dissertations, Theses, and Student Research

Cyanobacteria are a major concern in Nebraska reservoirs and are capable of producing toxins that can cause skin irritations and gastrointestinal problems, as well as affect the nervous system. It is important to determine the mechanisms that can cause cyanobacteria blooms due to the effect they can have on human health. The interaction of zooplankton and other phytoplankton groups with cyanobacteria is important because there is a biological component in surface waters that should be taken into consideration along with the physical and chemical parameters that have been noted to promote cyanobacteria. For example, zooplankton have the ability to alter …

Winter Ecology Of Sandhill Cranes (Grus Canandensis) In Northern Mexico, Ingrid Barcelo

School of Natural Resources: Dissertations, Theses, and Student Research

Sandhill Cranes (Grus canadensis) are a widespread species in North America and one of the most studied cranes in the world. However, most of the research has focused on the breeding grounds of Canada and Alaska and the staging grounds of Nebraska. Although an important proportion of the Mid-continent Population of Sandhill Cranes winters in northern Mexico, little information exists on distribution, status, and ecology of the species in Mexico. The goal of this dissertation was to provide new information on Sandhill Crane winter ecology from a regional perspective to better understand population trends. I examined the physiological …

Attitudes Of College Students In Relationship To Weight And Physical Activity, Emily N. Estes

Department of Nutrition and Health Sciences: Dissertations, Theses, and Student Research

Abstract

BACKGROUND: There is a limited amount of knowledge of the impact current and goal weights of college students have on their attitudes surrounding weight and physical activity.

OBJECTIVE: To examine weight/body image and physical activity attitudes of students and whether those attitudes correlate current and goal weights of students.

SETTING: The questionnaires utilized were completed between the years 2006-2011 at the University of Nebraska—Lincoln.

PARTICIPANTS: Male and female students from the University of Nebraska—Lincoln.

RESULTS: The mean BMI of all participants (n=2255) was 23.8 ± 4.1; for females (n=1403) 23.0 ± 4.0; and for males (n=852) 24.9 ± …

Metabotropic Glutamate Receptor 5 In The Medial Prefrontal Cortex: Role In Cocaine Sensitization And Addiction, Kristin Marie Timmer

Theses and Dissertations (ETD)

Cocaine sensitization is associated with cocaine-induced hyperexcitability of pyramidal projection neurons within the medial prefrontal cortex (mPFC). Such hyperexcitability presumably results in increased glutamatergic input to reward-affiliated brain regions such as the ventral tegemental area (VTA) and nucleus accumbens (NAc), consequently facilitating drugseeking behavior. Metabotropic glutamate receptor 5 (mGluR5) has been implicated in cocaine addiction and demonstrated to increase neuronal excitability, therefore, the aim of the present study was to investigate the effect of intra-mPFC mGluR5 manipulation on behavioral and neurochemical sensitization and drug-seeking. Bilateral cannulae were implanted into the mPFC of male Sprague-Dawley rats and mGluR5 antagonist MTEP (15 …

Pepsin And Amylase In Oral And Tracheal Secretions Of Patients With Standard Versus Continuous Subglottic Suctioning Endotracheal Tubes, Katherine Allen

HIM 1990-2015

The aspiration of oral and gastric substances is a well-known risk for ventilator associated pneumonia (VAP) in the intubated, mechanically ventilated (MV), patient of the intensive care unit (ICU) population. The gastric biomarker pepsin and the oral biomarker salivary amylase have been identified as evidence of aspiration prior to the manifestation of acute pulmonary illness. In an effort to decrease the risk for aspiration, several evidence based nursing practices are in place. Actions include 30 degree head of the bed positioning, oral care, suctioning, and circuit change interval protocols, as well as the administration of medication with the objective of …

The Impact Of Islam On Women In The Middle East A Discussion Of The Political Role Of Islam In Turkey, Saudi Arabia, And Lebanon, Elise Barimo

HIM 1990-2015

The social instability of the Middle East is often assumed to be consequential predominantly from the influences of extreme traditional Islamic practices; with substantial prominence placed upon the treatment of and violence against Middle Eastern women. This discussion seeks to directly prove the prevalence of Islamic influence on Middle Eastern politics and the resulting social instability. This assessment is designed around an interdisciplinary examination of coalescent factors. By assessing the political history, social and cultural lifestyle, and political and legal situation of the region, the assessment examines the contributors to the social instability of Saudi Arabia, Lebanon, and Turkey. The …

The Importance Of Self-Esteem In Learning And Behavior In Children With Exceptionalities And The Role Magic Tricks May Play In Improving Self-Esteem And In Motivating Learning, Shannon Bauman

HIM 1990-2015

This paper was written using various research based sources to determine the effects of self-esteem on learning and behaviors and whether or not the use of magic tricks can play a role in raising self-esteem and in motivating learning for children with exceptionalities. There have been multiple studies that show self-esteem has a significant effect on a child's ability to learn as well as studies that show self-esteem plays a role in a child's behavior. There are opposing studies showing that self-esteem has no effect on learning and behavior in children with and without exceptionalities. There was no information found …

Women's Rights In Iran During The Years Of The Shah, Ayatollah Khomeini, And Khamenei, Andrea De La Camara

HIM 1990-2015

Women's rights have been a historically controversial issue. This is no exception in Iran, where the struggle between modernization and keeping with traditional Islamic values has been a topic of constant disagreement between political leaders. Women in Iran have experienced many changes in their personal rights and freedoms throughout the decades. This research focuses on religion and culture, the policies of the main leaders of Iran in the past decades, and the role of non-governmental organizations as factors that expand or limit the rights and freedoms of women. It attempts to identify which factor is mostly responsible for the position …

The Influence Of Beliefs On People's Perception Of Illness In The Spanish Golden Age, Nicole Cruz

HIM 1990-2015

Medicine is a field of science that is always changing and promoting new ideas and innovations. Throughout history, medicine has been an important factor in the lives of people around the world since the beginning of civilizations. This study focused on the literature of medicine as it relates to the Spanish Golden Age period. By looking at the history and critical studies in medicine during sixteenth and seventeenth century Spain as well as during the pre-colonial period in America, this thesis overviews the effects and influences in regards to health and illness in Spain and the Americas during the Spanish …

The Investigation Of A Potential Link Between Chronic Traumatic Encephalopathy And Posttraumatic Stress Disorder, Lucas Driskell

HIM 1990-2015

With the advancement of protective gear and medical aid, soldiers are now surviving traumatic experiences that were once fatal. As a result, the prevalence of brain injury and posttraumatic stress disorder in military service members has grown. Those who have obtained brain injury are at risk of developing chronic traumatic encephalopathy, a neurodegenerative syndrome. To date, there is no cure, treatment, or diagnostic method (besides autopsy) for chronic traumatic encephalopathy. Because chronic traumatic encephalopathy and posttraumatic stress disorder present many of the same symptoms and have the possibility of deriving from the same traumatic experience, an investigation of a potential …

Arts Targeted Local Economic Development Florida Cities With Flair, Jessica Ghersetich

HIM 1990-2015

Promoting economic development is important for many local governments. Economic development plans provide guidance for how local governments can nurture existing businesses as well as attract new industries. Arts and culture can represent a significant component of local economic development efforts. An "arts development strategy" can focus on human capital, the development of local public spaces, and the promotion of culture. Based on a literature review of the concepts of traditional local economic development, this research provide a framework for analyzing local arts strategies and presents the results of in-depth case studies of how a sample of cities in Florida …

The Effects Of Adoption On Identity Formation A Qualitative Analysis, Lisa Heath

HIM 1990-2015

While evidence suggests that adoptees do not differ from non-adoptees in their ability to achieve a stable sense of identity, much is still unknown about how specifically the fact of being adopted affects one's identity. The purpose of this research is to take a deeper look at the significance and meaning of being adopted to one's sense of identity through qualitative analyses of in depth interviews with adoptees. Participants were recruited from Psychology classes via the SONA system. The participants (N = 16) took part in an in-depth structured interview and completed a survey battery which included a demographic questionnaire, …

Influencing Opinions About Bats The Impact Of Levels Of Interaction During Educational Presentations, Samantha Hynes

HIM 1990-2015

This experiment was run to see whether the educational presentations done at zoos and other educational facilities are effectively changing patrons' negative misconceptions about the animals they were seeing. Participants were invited to attend one of three educational presentations, where they were exposed to either a low, intermediate or high level of interaction involving a bat. I hypothesized that regardless of the level of interaction, participants would learn the information, but that a higher level of interaction would cause the biggest perceptual change in terms of how participants felt about the bat and the highest degree of learning. Across the …

The Constitutionality Of The Occupy Movement, Yoe Lopez

HIM 1990-2015

The Occupy movement has spread over hundreds of cities nationwide and over 1,500 cities around the world. The movement is formed around a common goal, which is to protest the way government actions or inactions have rooted widespread discontent. The Occupy movement has encountered opposition from the cities and counties where it is located. Arrests have been made for a number of violations of city and county codes including resistance to police orders and disorderly conduct charges. In our country, freedom of speech and the right to protest have been regarded as inalienable rights. The question becomes how to balance …