Digital Commons Network^™

The “Uncanny Valley” And The Verisimilitude Of Sexual Offenders–Part I: An “Ethorobotic” Perspective, Michael T. Flannery

Law Faculty Scholarship

No abstract provided.

Rural Transgender And Gender-Nonconforming Individuals' Experiences With Social Media During Adolescence, Heather Lynn Anderson

Walden Dissertations and Doctoral Studies

Suicide attempt and completion rates are significantly higher for the transgender and gender-nonconforming (TGNC) population. TGNC adolescents experience many challenges and adversities, which are compounded when they live in rural communities. The lived experiences of rural TGNC adolescents with social media were unknown and created a gap in the research. This study was grounded in transgender, gender minority stress, and resiliency theories, along with the conceptual frameworks of rural communities and grit. The purpose of this descriptive phenomenological qualitative research study was to explore the lived experiences of rural TGNC individuals (18-24-year-olds) with social media during adolescence. Data was collected …

Health Disparities In Females With Rheumatic Heart Disease In Central Afghanistan, Ruhina Najem

Walden Dissertations and Doctoral Studies

This study surveyed healthcare professionals and rheumatic heart disease (RHD) female participants in two hospitals located in central Afghanistan to examine the effects of communication among healthcare professionals, ethnicity and socioeconomic status, and the health quality of life. The social ecological models (SEM) of health promotion was utilized in the individual (communication between healthcare professionals), community (health quality of life), and societal factors (ethnicity and socioeconomic status). Three research questions were explored in this study: the significance of RHD healthcare professional's education to their RHD female patients ages 16 to 45 years; a correlation between ethnicity and socioeconomic status among …

Hiv/Aids And Behavioral Risk Factors Among Former Texas Prison Inmates, Scarlett Lusk-Edwards

Walden Dissertations and Doctoral Studies

As of the end of 2010, .9% (20,093) of the inmate population under the care of the U.S. Federal Bureau of Prisons and 1.7% (2,394) of the inmate population under the care of the Texas Department of Criminal Justice were living with HIV/AIDS. The purpose of this quantitative correlational study was to analyze the relationships between HIV/AIDS status and former inmate demographic characteristics, intravenous drug use (IDU), and social support networks. The behavior models of importation and deprivation formed the theoretical frameworks used to explore the relationship between HIV/AIDS and behavioral risk factors for released Texas prison inmates. Fifty former …

Parental Needs Regarding The Future Of Their Adult Intellectually Disabled Child, Jeannie Brown

Walden Dissertations and Doctoral Studies

The problem examined in this study was the lack of policy in New York State regarding the provision of prioritized residential services for intellectually disabled individuals who are being cared for by an aging caregiver. The purpose of this qualitative phenomenological study was to explore and document the needs experienced by aging parents regarding securing the future of their intellectually disabled adult child. The theoretical framework for this study was based on Sabatier’s advocacy coalition framework. The research questions examined the lived experiences of aging parents caring for an adult child with an intellectual disability what parents perceive their needs …

Prison Nurseries And Social Work Practice, Brooke Sheehan

Walden Dissertations and Doctoral Studies

This study sought to examine what gaps existed in practice through the perspectives of correctional social workers in terms of helping incarcerated mother–infant dyads bond. Additionally, it examined whether a prison nursery was viewed as a possible option within a smaller correctional facility. Theories used to guide this study included attachment theory and separation-individuation theory, which align with the research questions that sought to explore gaps in services, supports that could be established, and program feasibility. Action research, using an anonymous online survey, resulted in N = 6 social work participants who worked as prison social workers in the northeast …

Accessibility Of Innovative Services In Radiation Oncology, Patricia Sansourekidou

Walden Dissertations and Doctoral Studies

The field of radiation oncology (RO) involves the use of highly advanced techniques to treat cancer and safely spare healthy organs. The discipline has experienced rapid growth in the past 25 years, with technological advancement as the driving force. Available data and an instrument to effectively measure the accessibility of innovation in the field were lacking. The purpose of this study was to investigate the accessibility of innovative services in RO in the United States and assess possible diffusion patterns. Two hundred and forty medical physicists practicing in RO in the United States completed a custom Internet-based survey. The diffusion …

An Evaluation Of A Redesigned Developmental Mathematics Course At A Hawaii Community College, Bebi Zamina Khan Davis

Walden Dissertations and Doctoral Studies

Developmental mathematics is a problem for many college students due to high failure rate. The purpose of the study was to evaluate the effectiveness of the redesigned course, Math 24. The evaluation examined success, retention, and persistence outcomes of the redesigned course compared to the previous developmental math course. The course's academic and environmental strengths and weaknesses were assessed from the students' and instructors' perspectives. The study utilized the theoretical and conceptual frameworks of Tinto's retention model, Astin's I-E-O model, and Wlodkowski's culturally responsive teaching. A mixed methods program evaluation was employed for the case study using an ex post …

Quantitative Comparison Of Novice And Veteran Teachers' Cultural Beliefs, Janet Adrienne Riley

Walden Dissertations and Doctoral Studies

Poor scores on standardized tests on the part of African American students are a problem at an urban high school in the U.S. Midwest. A factor potentially contributing to this problem is that teachers' cultural beliefs may not be well matched to those of students. This gap is important because cultural beliefs have an influence on the academic achievement of students. The cultural mismatch may be reduced as teachers gain experience with students' cultures and diversity, but it is not known the extent to which experience is beneficial in the Midwest urban high school setting. The purpose of this quantitative …

Factors Associated With Parental Involvement In Their Child's Education, John Joseph Trentalange

Walden Dissertations and Doctoral Studies

After 4 decades and a large body of research on children's academic success, there is still a need to understand how to increase children's academic performance. Researchers agree that the key component to elementary school children's academic success is parental involvement. However, little is known on how to increase parental involvement and the characteristics of the parents who participate in their children's education. This quantitative study examined 2 parental characteristics, parents' internal attachment patterns and parenting styles, and their relationship with parental involvement and children's academic success. Bowlby's theory of attachment and Baumrind's parenting typologies served as the theoretical framework. …

Parental Perception Of Physician Cultural Sensitivity And Adherence To Asthma Treatment, Narue Jaynelle Wright-Jegede

Walden Dissertations and Doctoral Studies

In the United States, asthma remains a major cause of frequent urgent care visits, hospitalizations, and preventable deaths among children. Nationwide, the chronic disease continues to fall disproportionately on minorities, mostly residing in urban localities. When a child is diagnosed with asthma, the parents are typically tasked with managing the child's condition. Establishing a collaborative partnership between parents and their child's primary physician is significant for improving asthma self-management among youth. Using the theory of reasoned action as a theoretical framework, this mixed-methods study examined whether a relationship exists between parental perceptions of physician cultural sensitivity and parental care in …

Virtual Reality, Jeffrey Byers

Sabbatical Projects

It is important to keep up with the myriad of technological changes within the game and animation industry. This sabbatical allowed me to take the time to catch up on some new and fast growing technological areas such as Virtual Reality technology and supporting software, techniques and procedures, and incorporating VR into Motion Capture technology for game and animation. In addition, this sabbatical has given me the opportunity to re-charge myself and be able to take a closer look at the advancement in tools available for VR, motion capture data and rigging for motion capture for use in my animation …

Annual Report Of The Registrar 2018/2019, University Of Northern Iowa

Institutional Effectiveness & Planning Documents

Contents:

--- Definitions
--- Some Comparisons
--- Annual Report Data
--- Summary of Attendance
--- Attendance by Session
--- Degrees Granted 2018/19
--- Degree Summary 2018/19
--- Program Certificates 2018/19
--- Miscellaneous Enrollment Information
--- Degrees Granted by College, Degree and Racial/Ethnic Classification

Casaicinoid Yield And The Effect Of Growth Hormones In Peppers, Jordan Szabat

Summer Community of Scholars Posters (RCEU and HCR Combined Programs)

No abstract provided.

The Role Of Plant Proteins In The Green Synthesis Of Silver Nanoparticles, Katherine Trausch, Jeffrey Wiemer, Anna Holmes

Summer Community of Scholars Posters (RCEU and HCR Combined Programs)

No abstract provided.

Role Of Ngos In Addressing Agricultural Challenges Through Certified Organic Agriculture In Developing Regions: A Zimbabwe Case Study, Plaxedes Chitiyo, Leslie A. Duram

Publications

Non-governmental organizations (NGOs) are promoting certified organic agriculture to improve livelihoods and revive Zimbabwe’s ailing agriculture sector. Certified organic agriculture has the potential to address these challenges by seeking lucrative export markets. A qualitative study utilizing semi-structured interviews and website textual content analysis was used to determine the role of NGOs promoting certified organic agriculture in Zimbabwe. Results indicate that the main role of NGOs was to promote community development with partnerships and advocacy as strategies used to educate and create awareness on certified organic agriculture importance. Lack of government support undermines expansion of certified organic agriculture in the country.

Zika And Flavivirus Shell Disorder: Virulence And Fetal Morbidity, Gerard Kian-Meng Goh, A. Keith Dunker, James A. Foster, Vladimir N. Uversky

Molecular Medicine Faculty Publications

Zika virus (ZIKV) was first discovered in 1947 in Africa. Since then, sporadic ZIKV infections of humans have been reported in Africa and Asia. For a long time, this virus was mostly unnoticed due to its mild symptoms and low fatality rates. However, during the 2015–2016 epidemic in Central and South America, when millions of people were infected, it was discovered that ZIKV causes microcephaly in the babies of mothers infected during pregnancy. An examination of the M and C proteins of the ZIKV shell using the disorder predictor PONDR VLXT revealed that the M protein contains relatively high disorder …

Driving Forces Of Liquid–Liquid Phase Separation In Biological Systems, Boris Y. Zaslavsky, Luisa A. Ferreira, Vladimir N. Uversky

Molecular Medicine Faculty Publications

Analysis of liquid–liquid phase separation in biological systems shows that this process is similar to the phase separation observed in aqueous two-phase systems formed by nonionic polymers, proteins, and polysaccharides. The emergence of interfacial tension is a necessary condition of phase separation. The situation in this regard is similar to that of phase separation in mixtures of partially miscible solvents. It is suggested that the evaluation of the effects of biological macromolecules on the solvent properties of aqueous media and the measurement of the interfacial tension as a function of these solvent properties may be more productive for gaining insights …

Structure Determination By Single-Particle Cryo-Electron Microscopy: Only The Sky (And Intrinsic Disorder) Is The Limit, Emeka Nwanochie, Vladimir N. Uversky

Molecular Medicine Faculty Publications

Traditionally, X-ray crystallography and NMR spectroscopy represent major workhorses of structural biologists, with the lion share of protein structures reported in protein data bank (PDB) being generated by these powerful techniques. Despite their wide utilization in protein structure determination, these two techniques have logical limitations, with X-ray crystallography being unsuitable for the analysis of highly dynamic structures and with NMR spectroscopy being restricted to the analysis of relatively small proteins. In recent years, we have witnessed an explosive development of the techniques based on Cryo-electron microscopy (Cryo-EM) for structural characterization of biological molecules. In fact, single-particle Cryo-EM is a special …

Supramolecular Fuzziness Of Intracellular Liquid Droplets: Liquid–Liquid Phase Transitions, Membrane-Less Organelles, And Intrinsic Disorder, Vladimir N. Uversky

Molecular Medicine Faculty Publications

Cells are inhomogeneously crowded, possessing a wide range of intracellular liquid droplets abundantly present in the cytoplasm of eukaryotic and bacterial cells, in the mitochondrial matrix and nucleoplasm of eukaryotes, and in the chloroplast’s stroma of plant cells. These proteinaceous membrane-less organelles (PMLOs) not only represent a natural method of intracellular compartmentalization, which is crucial for successful execution of various biological functions, but also serve as important means for the processing of local information and rapid response to the fluctuations in environmental conditions. Since PMLOs, being complex macromolecular assemblages, possess many characteristic features of liquids, they represent highly dynamic (or …

Development Of A Mel Cell-Derived Allograft Mouse Model For Cancer Research, Min Young Kim, Sungwoo Choi, Seol Eui Lee, Ji Sook Kim, Seung Han Son, Young Soo Lim, Bang-Jin Kim, Buom-Yong Ryu, Vladimir N. Uversky, Young Jin Lee, Chul Geun Kim

Molecular Medicine Faculty Publications

Murine erythroleukemia (MEL) cells are often employed as a model to dissect mechanisms of erythropoiesis and erythroleukemia in vitro. Here, an allograft model using MEL cells resulting in splenomegaly was established to develop a diagnostic model for isolation/quantification of metastatic cells, anti-cancer drug screening, and evaluation of the tumorigenic or metastatic potentials of molecules in vivo. In this animal model, circulating MEL cells from the blood stream were successfully isolated and quantified with an additional in vitro cultivation step. In terms of the molecular-pathological analysis, we were able to successfully evaluate the functional discrimination between methyl-CpG-binding domain 2 (Mbd2) and …

Clinical Social Workers, Gender, And Perceptions Of Political Participation, Jason Ostrander, Janelle K. Bryan, Shannon R. Lane

School of Social Work Faculty Publications

Political participation to create social change is considered a professional and ethical imperative for social workers. Although researchers have examined overall political participation by social workers, little is known about how clinical social workers participate and the broader societal factors that influence their political participation. A critical phenomenological methodology was used with a sample of 23 clinical social workers from New England states to (1) identify how socio-political forces influenced their political activity; and, (2) understand how the concept of power affected individuals’ level of engagement or inclination toward the political process. This article describes one of the study’s major …

Lizzie Borden On Trial: Murder, Ethnicity, And Gender (Book Review), Kelly L. Marino

History Faculty Publications

Most Americans are familiar with the popular children’s rhyme about the accused Massachusetts woman Lizzie Borden and the 40, and subsequent 41, whacks she supposedly inflicted on her parents during their violent assassinations in the family home. However, few people know much about the actual history behind the Borden story. Over generations, popular depictions in literature, film, and television have skewed the details.

Erbb3 Signaling And Its Effect On Spheroid Formation In Ovarian Cancer, Muskan Bansal, Danielle Burke, Mara P. Steinkamp

AUCTUS: The Journal of Undergraduate Research and Creative Scholarship

ErbB3 is a receptor tyrosine kinase in the epidermal growth factor receptor (EGFR) family. Like other family members, it has an extracellular ligand-binding domain, a transmembrane domain, and an intracellular kinase domain. ErbB3 requires interactions with other receptors and dimerizes with ErbB2 and MET, to activate downstream signaling pathways. Mutations in the ErbB3 gene within the extracellular and kinase domains have been identified in many cancer types. To understand the impact of ErbB3 on cancer growth and metastasis, the human ovarian cancer cell line, OVCAR8, was used as a model. Parental OVCAR8 cells that express ErbB2 and ErbB3 were compared …

Evaluating Fda Generic Approval After 2017 Agency Initiatives, Kuo Jiao

Public Health Theses

Importance: Generic drugs play an essential role in the US healthcare system, providing less costly alternatives to branded drugs that are equally effective and safe. The US Food and Drug Administration (FDA) regulatory policies influence the standards for generic drug approval. In 2017, the FDA instituted several initiatives to promote generic drug approval, particularly focused on those with limited competition.

Objective: To determine whether the initiatives begun by FDA in 2017 were associated with greater numbers of approvals of generic drugs with limited generic competition and histories of drug shortage.

Study Sample and Design: We conducted a cross-sectional study of …

The Efficacy Of Curcumin And Oil Palm Phenolics, As Potential Antidepressants, On The Serotonin Pathway In A Neuronal Rat Cell Line, Melanie Hutchings

Wayne State University Theses

Depression can be experienced by individuals of all ages, and can result in alterations of mood, decreased ability to function, and fatigue. Current treatment involves pharmaceuticals, which can result in adverse side effects, and there is a risk of relapse. Nutraceuticals are of interest because they may be able to work as efficiently as current treatments, and will cause fewer adverse effects. Curcumin and oil palm phenolics (OPP) are polyphenolic compounds that exhibit beneficial properties, including anti-oxidant and anti-cancer, and may assist in the regulation of diabetes. For this experiment, we utilized a neuronal rat cell line, RN46A-B14, which exhibits …

From The Dirt Up: Layering Story, Place, And Environmentalism Within Three Picture Books, Lucinda Rowe

Children's Book Writing and Illustrating (MFA) Theses

The world is changing before our eyes – species are going extinct, the amount of habitat available to wildlife has decreased, and children are spending less time outside than in the past. Through analyzing environmental ideology within early childhood education and children’s literature, I demonstrate that picture books can inspire nature conservation, appreciation, and stewardship by encouraging outdoor play and exploration. I compare picture books that successfully demonstrate eco-consciousness without being didactic, how my thesis fits within the current environmental movement, and how it helps stretch the definition of what is considered eco-writing.

This thesis consists of three illustrated picture …

An Investigation Of Electronic Protected Health Information (E-Phi) Privacy Policy Legislation In California For Seniors Using In-Home Health Monitoring Systems, Robert Lee Saganich

CCAC Theses and Dissertations

This study examined privacy legislation in California to identify those electronic Protected Health Information (e-PHI) privacy policies that are suited to seniors using in-home health monitoring systems. Personal freedom and independence are essential to a person's physical and mental health, and mobile technology applications provide a convenient and economical method for monitoring personal health. Many of these apps are written by third parties, however, which poses serious risks to patient privacy. Current federal regulations only cover applications and systems developed for use by covered entities and their business partners. As a result, the responsibility for protecting the privacy of the …

Empirical Assessment Of Mobile Device Users’ Information Security Behavior Towards Data Breach: Leveraging Protection Motivation Theory, Anthony Duke Giwah

CCAC Theses and Dissertations

User information security behavior has been an area of growing demand in information systems (IS) research. Unfortunately, most of the previous research done in user information security behavior have been in broad contexts, therefore creating a gap in the literature of similar research that focuses on specific emerging technologies and trends. With the growing reliance on mobile devices to increase the flexibility, speed and efficiency in how we work, communicate, shop, seek information and entertain ourselves, it is obvious that these devices have become data warehouses and platform for data in transit.

This study was an empirical and quantitative study …

Gene Ontology-Guided Force-Directed Visualization Of Protein Interaction Networks, James Lowell King

CCAC Theses and Dissertations

Protein interaction data is being generated at unprecedented rates thanks to advancements made in high throughput techniques such as mass spectrometry and DNA microarrays. Biomedical researchers, operating under budgetary constraints, have found it difficult to scale their efforts to keep up with the ever-increasing amount of available data. They often lack the resources and manpower required to analyze the data using existing methodologies. These research deficiencies impede our ability to understand diseases, delay the advancement of clinical therapeutics, and ultimately costs lives.

One of the most commonly used techniques to analyze protein interaction data is the construction and visualization of …