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Character Education And Adolescents' Moral Identity Development (Actual And Ideal), Amani Faisal Qashmer

Dissertations

Moral identity is the individual’s degree of considering his or her moral character as a dominant part of his or her self-concept (Bock & Samuelson, 2015). Moral identity is a part of one’s character. Character education is a means of facilitating moral/character development. This research is an effort to examine the relationship between character education and moral identity (actual and ideal). The purpose of this study is to provide empirical evidence that moral identity is an outcome of character education. In order to better understand how character education impacts moral identity development, a clearer understanding of identity as a concept …

An Investigation Of The Relationships Between Gay Identity, Perceived Social Support, Gender-Role Conflict, And Parenting Intention In Childless Gay Men, Brian Amorello

Seton Hall University Dissertations and Theses (ETDs)

Parenting intention plays a fundamental role in one’s decision to become a parent. Higher levels of parenting intention indicate a higher likelihood of becoming a parent. For gay men, this process can be increasingly complex. There are a substantial number of factors that could play a role in a gay man’s decision to parent. Gay identity might play a role in the parenting intentions of gay men, as it has been found that loosely related constructs such as internalized heterosexism or outness do impact this decision. Perceived social support has been found to have both positive and deleterious effects on …

Utilization Of Cholera Toxin B As An Adjuvant For The Subunit Pspa Vaccine, Provides Effective Protection Against Streptococcus Pneumoniae Challenge, Daniel R. Pinho

Seton Hall University Dissertations and Theses (ETDs)

Streptococcus pneumoniae is a prevalent human pathogen associated with pneumonia. It is estimated that approximately 1 million people around the world die each year, specifically with young children and the elderly comprising a significant portion. Currently, antibiotics can treat the infection but individuals such as the young or elderly are more susceptible to bodily damage from symptoms, such as pneumonia, meningitis, and sepsis, thus require more preventive measures. As a result, vaccinations are a key solution to providing effective protection against infectious pathogens. Presently, two vaccinations exist in the market: PPSV₂₃ and PCV₁₃, which only protect against …

Teaching Students With Down Syndrome: Mothers' Perspectives On The Most Appropriate Educational Environments For Their Children, Stacey Mulrenin

USF Tampa Graduate Theses and Dissertations

This study examined the perspectives that mothers of children with Down syndrome (Ds) hold regarding the most appropriate educational environments for their children. Environments for students with Ds may be classified as inclusive (fully included within a general education classroom with complete access to the general curriculum and typical peers), integrated (self-contained within a general education school, with some interaction with typical peers), or segregated (separate school for students with intellectual disabilities, or InD). A qualitative research design using semi-structured interviews and a follow-up focus group was used to gather thick, rich descriptions of mothers’ perspectives of these different types …

Silk As A Biomaterial Paste For Biomimetic Composite, Sang Hyun Park

McKelvey School of Engineering Graduate Student Theses & Dissertations

Silk is a highly promising biomaterial with unique bio-physicochemical properties, such as excellent mechanical and optical properties, biocompatibility and programmable biodegradability. Among many different types, silk from domesticated silkworm, bombyx mori has received wide attention owing to its availability in virtually unlimited quantities and ease of extraction. In this study, we investigated silkworm silk as a protein glue to realize nacre-like composites. We have employed spin assisted layer-by-layer technique to fabricate ultrathin free-standing biocomposite films. Two different composites have been studied: (i) graphene oxide (GO)/silk and (ii) chitin/silk. From our prior work, it is known that the adsorption of amphiphilic …

New Tools For Viscoelastic Spectral Analysis, With Application To The Mechanics Of Cells And Collagen Across Hierarchies, Behzad Babaei

McKelvey School of Engineering Graduate Student Theses & Dissertations

Viscoelastic relaxation spectra are essential for predicting and interpreting the mechanical responses of materials and structures. For biological tissues, these spectra must usually be estimated from viscoelastic relaxation tests. Interpreting viscoelastic relaxation tests is challenging because the inverse problem is expensive computationally. We present here (1) an efficient algorithm and (2) a quasi-linear model that enable rapid identification of the viscoelastic relaxation spectra of both linear and nonlinear materials. We then apply these methods to develop fundamental insight into the mechanics of collagenous and fibrotic tissues.

The first algorithm, which we term the discrete spectral approach, is fast enough to …

Systematics And Evolution Of The Arundinoideae And Micrairoideae (Poaceae), Jordan Kinsley Teisher

Arts & Sciences Graduate Student Theses and Dissertations

The grass family, Poaceae, is one of the most ecologically and economically important plant groups on Earth. However, the large size (over 11,000 species) and geographic range of the family makes complete resolution of the evolutionary relationships in Poaceae challenging, with some significant groups remaining neglected. Two such understudied clades, subfamilies Arundinoideae and Micrairoideae, possess an incredible amount of morphological and ecological diversity for their sizes, making them a potentially rewarding system in which to study evolution of a wide range of grass features. In this dissertation, I resolved many of the long-standing systematic issues in Arundinoideae and Micrairoideae and …

Functions For Murine Norovirus Protein Ns1/2 In Mice And Cells, Broc Taylor Mccune

Arts & Sciences Graduate Student Theses and Dissertations

Noroviruses are a leading cause of epidemic gastroenteritis and a major health burden worldwide. One source for outbreaks is individuals who shed virus asymptomatically and persistently. Viral persistence is a successful strategy for viruses to spread, but the mechanisms and consequences of norovirus persistent infection are unknown. In this dissertation, we sought to determine the norovirus determinant(s) of persistence and explore the functions of the associated viral molecules.To determine the viral determinants of persistent infection and tropism, we used the murine norovirus model system in mice. Using plasmid infectious clones for persistent strain CR6 and non-persistent strain CW3, we mapped …

Age Differences In The Effects Of Semantic Context On Speech Perception: The Role Of Uncertainty., John Ryan Morton

Arts & Sciences Graduate Student Theses and Dissertations

Recent experiments have shown that semantic context effects on spoken word recognition differ between young and older adults (Rogers, Jacoby & Sommers, 2012; Sommers et. al, in prep). These experiments have shown that older adults provide significantly more incorrect responses than young adults when context predicts a phonological competitor that is semantically more likely than the actual target item. Incorrectly responding with the semantically predicted item rather than the true target item, with high confidence, is referred to as false hearing. The general design used in the studies reported for this dissertation is to compare identification of sentence-final items (presented …

Regulation Of Transcription And Stress Response By Card In Mycobacteria, Ashley Louise Garner

Arts & Sciences Graduate Student Theses and Dissertations

Mycobacterium tuberculosis, the causative agent of Tuberculosis, infects over one third of the world's population. To control this epidemic, we must develop new chemotherapeutic strategies for treatment, which requires further insight into the physiology of this bacterium. Previous studies have identified CarD as a transcriptional regulator essential during both acute and persistent infection. Depletion of CarD sensitizes strains to a diverse panel of stresses and deregulates several hundred genes and ribosomal RNA (rRNA) which suggested that CarD may be a transcriptional regulator. Chromatin immunoprecipitation sequencing experiments showed that CarD was localized to promoters throughout the genome, suggesting that CarD regulates …

Regulation Of Durable Adaptive Immune Response By The C-Myc-Ap4 Transcriptional Cascade, Chun Chou

Arts & Sciences Graduate Student Theses and Dissertations

The process of amplifying immune responses by expanding a small number of antigen-specific cells, termed clonal expansion, is an important feature of the adaptive immunity. Whereas clonal expansion of cytotoxic T lymphocytes is required for complete eradication of intracellular pathogens, proliferation of B lymphocytes in the germinal centers (GC) is critical for generating a diverse immunoglobulin gene repertoire from which protective antibody carrying multiple mutations can arise. While the proto-oncogene c-MYC is absolutely required for the activation and cell cycle initiation in lymphocytes, its expression is temporally restricted. Activated lymphocytes, however, continue to proliferate after c-MYC levels decay to maximize …

Population Structure And Mating Dynamics In The Social Amoeba Dictyostelium Discoideum, Tracy Edwards Douglas

Arts & Sciences Graduate Student Theses and Dissertations

Successfully investigating the evolution and maintenance of sex and mating systems can often have as much to do with choosing the right study system as it has to do with asking the right questions. Dictyostelium discoideum has long been the focus of researchers interested in understanding a number of biological processes, such as motility, chemotaxis and development. More recently, attentions have shifted to include questions about the evolution of social and sexual interactions both within and between species. The D. discoideum life cycles, both asexual and sexual, are uniquely social, each requiring a costly sacrificial act. This offers an ideal …

Investigating Auxin Biosynthesis And Its Contribution To Virulence By Pseudomonas Syringae Pv Tomato Dc3000, Sheri Mcclerklin

Arts & Sciences Graduate Student Theses and Dissertations

Auxin is a major hormone that regulates many processes in plant development and has been shown to be important in several plant-pathogen interactions. Many microbes, including multiple pathovars of Pseudomonas syringae produce indole-3-aceitc acid (IAA), a naturally occurring auxin. However IAA production and its biosynthesis pathway remains undetermined for many bacteria including P. syringae strain DC3000, the subject of this thesis. To investigate IAA biosynthesis by DC3000, I examined IAA production in cultures fed with different pathway intermediates. I show that DC3000 produces IAA in culture and cultures supplemented with Indole-3-acetaldehyde (IAAld) produced high levels of IAA, indicating that IAAld …

Intranasal Naloxone Adminstration Education, Natalie O. Levchenko

Master's Projects and Capstones

The Clinical Nurse Leader project focused on the provision of education on intranasal naloxone administration to healthcare providers in Lake County in order to educate patients, their families, peers, and members of their social network. Fatal opioid overdose rates from prescribed or illicit opioids are four times greater in Lake County than California. The setting is Lake County, California, with a population of 65, 000, a radius of 1,300 square miles, and an annual per capita income of $21,000, with 24.3 % living in poverty. The CNL project focused on the Clinical Nurse Leader elements: Systems Analyst/Risk Anticipator, Outcomes Manager, …

Newsroom, Georgia Southern University

Newsroom (2006-2023)

• Campus safety at Georgia Southern is within closer reach with LiveSafe app
• '2016 Faculty Exhibition' Opens at Center for Art & Theatre
• Lecture on immigration detention and human rights defenders on Aug. 18
• Georgia Southern brings renewable energy research to schools in high-need rural Georgia
• Georgia Southern faculty, staff gear up for fall semester

Variability In Drift Ice Export From The Arctic Ocean To The North Icelandic Shelf Over The Last 8000 Years: A Multi-Proxy Evaluation, Patricia Cabedo-Sanz, Simon T. Belt, Anne E. Jennings, John T. Andrews, Áslaug Geirsdóttir

School of Geography, Earth and Environmental Sciences

No abstract provided.

Toxicity Of Platinum Containing Compounds With Variable Leaving Ligands On Cancer Cells, Brooke Duke

Mahurin Honors College Capstone Experience/Thesis Projects

Currently there are three platinum anticancer drugs on the market: cisplatin, oxaliplatin, and carboplatin. These compounds have variable leaving ligands, which are the locations on compounds that will be replaced by biological targets (DNA and protein). The purpose of this research is testing platinum compounds that have a nonleaving ethylenediamine or diaminocyclohexane ligand, similar to the nonleaving ligands found in cisplatin and oxaliplatin, and variable leaving ligands. Three compounds were tested including oxaliplatin, ethylenediamine(oxalato)platinum(II) (Pt(en)(ox)), and dichloro(ethylenediamine)platinum(II) (Pt(en)Cl₂). MTT assays were performed on cancer cells treated with the platinum compounds for twenty-four hours. In MTT assays, the living …

Stigmatization Fo Hiv/Aids: A Cross-Cultural Analysis, Jamie Doctrow

Mahurin Honors College Capstone Experience/Thesis Projects

The Human Immunodeficiency Virus (HIV) is the cause of a public health epidemic that has impacted millions of individuals worldwide. Though medical advances have decreased the number of AIDS related deaths by 42% since the peak year of 2004 (UNAIDS, 2015), many individuals with HIV/AIDS are unaware of their status and are not currently receiving antiretroviral treatment. Many experts have suggested that a significant barrier to HIV/AIDS prevention and treatment is the social stigma that has become attached to the disease. No single cause of this stigmatization has been identified, but a variety of influences may play a role. To …

Effects Of An Electronic, Motion-Activated Scarecrow On Foraging Time In Nocturnal Vertebrate Crop Pets In South Africa, Mallory Clouse

Mahurin Honors College Capstone Experience/Thesis Projects

The normal behaviors of animals can disrupt human activities, resulting in human wildlifeconflict. In South Africa, nocturnal crop raiders are a significant source of human wildlifeconflict for farmers. Major nocturnal pest animals are Cape porcupine (Hystrix africaeaustralis) and bushpig (Potamochoerus larvatus). Although methods of deterring animals from agricultural areas have been explored, nocturnal crop raiding remains difficult to mitigate. Most research studies focus on deterring non-human primates and elephants, but methods that may be successful in deterring such larger mammals are not necessarily effective at discouraging smaller, nocturnal crop raiders. This study examined the efficacy of …

Proceedings Of The 2016 Berry Summer Thesis Institute, University Of Dayton. University Honors Program

Proceedings of the Berry Summer Thesis Institute (2013-Present)

Thanks to a gift from the Berry Family Foundation and the Berry family, the University Honors Program launched the Berry Summer Thesis Institute in 2012. The institute introduces students in the University Honors Program to intensive research, scholarship opportunities and professional development. Each student pursues a 12-week summer thesis research project under the guidance of a UD faculty mentor. This contains the product of the students' research.

Nebraska Libraries - Volume 4, Number 3 (August 2016)

Nebraska Libraries

Editor's letter -- Willa Bitney-Garay

Student spotlights -- Rachel Kenny, Dana Still, and Kristine Woods

La Vista Public Library & Sarpy Center: Serving students and the community -- Rose Barcal

Arbor Day 2016 — Morton-James on Main: Transforming Nebraska City's library for a day -- Tom Boeche and Denise Davis

Technical Services Round Table: Technical services competencies and library science education -- Emily Dust Nimsakont

The Knee Bone's connected to the ...: Educational games from the National Library of Medicine -- Christian Minter

Maternal Sleep Loss During Fetal Development Alters Offspring Endocrine Responses To Stress Throughout Life, Audrey Brown

Mahurin Honors College Capstone Experience/Thesis Projects

The hypothalamic-pituitary-adrenal (HPA) axis releases glucocorticoids, including corticosterone (CORT), in response to stress. CORT then negatively feeds back to inhibit its own production by binding to glucocorticoid receptors (GRs) in the hypothalamus and pituitary gland. The HPA axis is subject to “programming” by abnormal stimuli during early development, which may permanently alter how the HPA axis responds to stress. These altered responses have been linked to an increased risk for human psychiatric and metabolic disorders in later life, but the mechanism by which this happens is not fully understood. This study tests the hypothesis that changes to GR expression patterns …

Case Study On The Galapagos Islands: Balance For Biodiversity & Migration, Cesar E. Neira

Environmental and Earth Law Journal (EELJ)

In this comment, the author will examine the Special Organic Law of the Galapagos. To better understand the impacts of the law, the comment will examine some of the more notable provisions of the 1998 version, and a few of the amended changes in 2015. Throughout this comment, themes such as migration and preserving biodiversity will be discussed. As we will see, this notion of balancing human needs and ecosystem in the islands is not always straight-forward.

Too Many Humans, Dwindling Resources, And Not Enough Space, Jorge T. Martinez

Environmental and Earth Law Journal (EELJ)

This paper will address the often-overlooked subject of human overpopulation and examine the role it plays in the environmental health of our planet. Part I will define overpopulation and how it is determined, as well as briefly examine animal overpopulations and their effects on the environment. Part II will turn to human population trends, the carrying capacity of humans on earth, and the environmental consequences of human overpopulation. The environmental issues currently faced in China, India, Africa, and other densely populated areas will be explored. Part III will analyze some of the legal solutions that have been implemented to curb …

Equal Protection For Animals, Pat Andriola

Environmental and Earth Law Journal (EELJ)

This paper presents a simple argument: through a Dworkinian moral reading of the Constitution, nonhuman animals fall under the Supreme Court’s equal protection doctrinal framework for suspect classification. Therefore, nonhuman animals are protected by the Fourteenth Amendment. The moral principle underlying equal protection is the ensuring of government’s empathetic and equitable treatment toward not just subgroups of humans (which have been judicially delineated by social constructs of race, gender, sexuality, and other defining characteristics), but toward all sentient beings who may become victim to the “tyranny of the majority.

Natural Establishment Of Earthworms On Reclaimed Lignite Mine Soils, Lacey Russell, Kenneth Farrish, Jerry Leon Young, George Damoff, Brian Oswald

Student Publications

This two-year field study surveyed earthworm community characteristics on a chronosequence under afforested pine and hardwood lignite mine soils at the Beckville and Oak Hill lignite coal mines in east Texas. The following were used as indicators of earthworm community characteristics: reclamation type, forest cover type, age since reclamation and physical and chemical soil properties. The Beckville mine was sampled from February 2012 through March 2013; the Oak Hill mine was sampled from April 2013 through March 2014. The study was a 2x2x3 factorial design with reclamation type (mixed overburden vs. haul back), cover-type ((pine plantation (pp) and mixed pine …

Learning To Relate: A Heuristic Inquiry Exploring The Development Of Therapeutic Relationships, Megan King

Creative Arts Therapies Theses

This heuristic inquiry explored the creation of therapeutic relationships. The intention of this research was to learn how to build therapeutic relationships with clients that I felt uncomfortable around, with whom I did not have much experience and whom I did not want to relate to due my personal prejudices around severe illnesses and extreme developmental and cognitive delays. This study was important not only to expand my knowledge and experiences working with these populations but to also inform my future clinical experiences with new clients as I embark on my professional career. I collected data through reflective journaling and …

Cultural Diversity And The Impact Of Acculturation And Personal Experience On Perceptions Of Suicide, Susan Breidenich

Mahurin Honors College Capstone Experience/Thesis Projects

Many factors influence cross-cultural differences in suicide rates and behaviors. One potential explanation is that attitudes and values influence the way individuals perceive suicide. In addition, previous literature indicates that attitudes can change in response to individual experiences. Further research on cultural attitudes toward suicide and individual experiences that influence them could inform prevention and treatment efforts targeted toward multicultural populations. The aim of this study is to examine the impact of culture, acculturation, and personal experience (i.e., exposure to suicidal behavior through close relationship) on suicide attitudes. The hypotheses were (1) that significant differences in attitudes towards suicide will …

Investment Appraisal Of Automatic Milking And Conventional Milking Technologies In A Pasture-Based Dairy System, John Shortall, Laurence Shalloo, Cathriona Foley, Roy D. Sleator, Bernadette O'Brien

Department of Biological Sciences Publications

The successful integration of automatic milking (AM) systems and grazing has resulted in AM becoming a feasible alternative to conventional milking (CM) in pasture-based systems. The objective of this study was to identify the profitability of AM in a pasture-based system, relative to CM herringbone parlors with 2 different levels of automation, across 2 farm sizes, over a 10-yr period following initial investment. The scenarios which were evaluated were (1) a medium farm milking 70 cows twice daily, with 1 AM unit, a 12-unit CM medium-specification (MS) parlor and a 12-unit CM high-specification (HS) parlor, and (2) a large farm …

Physical Separation From The Mate Diminishes Male’S Attentiveness Towards Other Females: A Study In Monogamous Prairie Voles Microtus Ochrogaster, Christine J. Delevan, Natalia A. Rodriguez, Karine M. Legzim, Fayeza Aliou, Jamie T. Parker, Maryam Bashad

Publications and Research

We tested whether continuous cohabitation in monogamous voles affects the mated male’s attentiveness to his breeding partner versus another female. Each male was housed in a 3-chamber apparatus with a Focal female (FF) and a Control female (CF) for 13 days then placed in a T-maze to assess his attentiveness to and memory of those females. The Distal male remained physically separated from both females, but received their distal cues. The Separate male cohabited with the FF for 3 days then remained physically separated from both females. The Disrupt male’s continuous cohabitation with the FF was disrupted by having him …