Digital Commons Network^™

Collaboration Between Schools And Child Welfare Agencies In Florida To Address The Educational Needs Of Children In Foster Care, Kele Stewart, Vanessa Thorrington

Articles

No abstract provided.

Leech Host Specificity And Its Effect On Rates Of Parasitism In Two Pond Turtle Species, Sternotherus Odoratus And Chrysemys Picta, Linda Valentina Araya

Theses, Dissertations and Culminating Projects

Appropriate host selection by parasites is critical for ensuring offspring survival, optimal feeding location, and protection from predators. Leeches (Placobdella spp.) are known to parasitize bottom-dwelling turtle species more frequently than basking turtle species, but it is not known whether this bias is evolutionarily advantageous. I tested two potential factors that could influence host selection by leeches: differential chance of encounter due to habitat usage, and chemosensory bias of leeches toward bottom-dwelling species. I first confirmed that Chrysemys picta (Eastern painted turtle, a basking species) and Sternotherus odoratus (common musk turtle, a bottom-dwelling species) in Lake Wapalanne in Sussex County, …

"You Are All A Lost Generation" : The Wandering Soldier In The Short Stories Of Ernest Hemingway, Stephen Denn

Theses, Dissertations and Culminating Projects

American involvement in World War I, although for only one year, wreaked havoc upon millions of young men, many never overcoming the horror and suffering. Although the men returned to America externally fit and physically intact, internally the war still raged. Drawn into a nightmarish world thousands of miles from home, the American World War I veteran endured the carnage, chivalrously defeating the evil attempting to permeate the world. Exposed to sophisticated weaponry, as well as incompetent leaders, these young men from American farms, cities and suburbs persevered and sailed home, welcomed and greeted as heroes by their homeland.

Upon …

Drifting Communities : Relationships Between Soil Chemistry, Plant And Microbial Communities Along An Urban Watershed, Carolyn Haines-Klaube

Theses, Dissertations and Culminating Projects

The goal of this study was to investigate plant and soil communities along a riparian corridor at four sites in the Toms River Watershed of Ocean County, NJ. This research assessed how these communities differ between the upland and floodplain habitats by examining both biotic and abiotic factors. To accomplish this, plant communities were assessed upon tree basal area, woody shrub cover, herbaceous cover and presence/absence of “all-vegetation”. Soil microbial community composition was also measured at the same four sites. At each of the four sites, I surveyed three transects that were parallel, perpendicular and upland from the river. These …

Modern Critiques Of Judicial Empathy: A Revised Intellectual History, Brenner M. Fissell

Hofstra Law Faculty Scholarship

The role of "empathy" haunts recent debates about how judges make decisions. Remarkably, however, the intellectual origins of scholarly resistance to empathic judging remain poorly understood. This Article fills that gap. Through historical and theoretical study, it reveals the ways in which the modern anti-emphatic consensus can be seen as a mutated descendent of late-nineteenth century formalism. This Article also marks an irony with significant implications for the empathy debate: Although the anti-empathic view was born offormalism, it has drifted from its source such that it would almost certainly be condemned by the very formalist scholars from whom it is …

Detection Of Coherent Structures In Flows, Klodiana Shkembi

Theses, Dissertations and Culminating Projects

In this work, we have developed an experimental flow tank that can produce realistic ocean-like flows, including multi-gyre flows. By generating controllable ocean-like flow fields, we can study the flows to gain a better understanding of ocean dynamics. In particular, we use particle image velocimetry and finite-time Lyapunov exponents to determine the location of the Lagrangian Coherent Structures that determine transport in complex fluid flows. This understanding is useful for designing control algorithms and for optimizing the use of autonomous vehicles operating in the stochastic and time-dependent ocean environment.

Ionic Liquid Based Fluorescent Sensors For Cations, Jaelene M. Torres

Theses, Dissertations and Culminating Projects

The development of novel fluorescent sensors for cations is an area of current interest. Most of these sensors are large organic molecules that have a low solubility in water and are not suitable to be used as sensors in water. The goal of this study is to develop a new sensor by attaching an ionic liquid group to make it water-soluble. We have used a well-known photoinduced electron transfer (PET) sensor for protons as our first test. This sensor is based on a chromophore-spacer-receptor design that is based on an anthracene chromophore and a morpholine proton receptor. The sensor is …

Roots & Shoots Remembered : A Qualitative Study Of The Influence Of Childhood Place-Based Experiences On The Lives Of Young Adults, Katrina G. Macht

Theses, Dissertations and Culminating Projects

This dissertation is a qualitative interview study that explored the memories of 10 former students, now young adults, long removed from their intermediate school (grades 4 – 6) experiences. The purpose of the study was to learn what impact involvement in the school’s Roots & Shoots program had on later attitudes and behaviors. Specifically, the study focused on the relationship between distant childhood experiences and current dispositions towards the environment and civic responsibility. The results from the study were based on data collected from interviews, written reflections, and email correspondence, with 10 young adults who attended the intermediate school between …

Biochar Amendment Of Grassland Soil May Promote Woody Encroachment By Eastern Red Cedar, Ramesh Laungani, Kenneth Elgersma, Maria Juarez, Kristin Mcelligott, Tyler Kuhfahl

Faculty Work

Although carbon (C) additions to soil have been used in restoration to combat invasive species through changes in soil nitrogen (N) availability, carbon amendments to soil derived from plant material can impact soil N availability in a species-specific manner. As such, amendment-driven feedbacks on N may impact invasive species success and woody encroachment. Soil amendments like biochar, which is often added to soil to increase C storage in grassland systems, may unintentionally encourage woody encroachment into these grasslands by changing soil N dynamics. Few studies have examined biochar impacts on non-agricultural species, particularly invasive species. Woody encroachment of Eastern Red …

Perceptions Of Questionable Research Practices In Social Work And Other Disciplines, Anita M. Gordon, Cindy Juby, Helen C. Harton

Faculty Work

Outline

 Background on research misconduct

 Study purpose and method

 Overview of descriptive results

 Regression results

 Limitations

 Implications for reducing misconduct

Microbiological Control And Mechanisms Of Action Of High Voltage Atmospheric Cold Plasma, Lu Han

Doctoral

Dielectric barrier discharge-atmospheric cold plasma (DBD-ACP) is a promising non-thermal technology effective against a wide range of microorganisms. These studies were performed using a custom built DBD-ACP system. The inactivation efficacy was found to be governed by a series of critical control parameters, including treatment time, mode of exposure (Direct/Indirect exposure), applied voltage, applied gas content but was also very dependent on the characteristics of treatment targets. In this study, these parameters were investigated using in-package design along with a post-treatment storage procedure to align with industrial processing times as well as mitigation of post-process contamination. A range of food …

Structure-Activity Relationships Governing The Interaction Of Nanoparticles With Mammalian Cells – Predictive Models For Toxicology And Medical Applications., Marcus A. Maher

Doctoral

Nanoscience is seen as one of the key enabling technologies of the 20th century and as its range of applications increases it is important to look at how nanomaterials interact with biological environments. Some of these interactions have given rise to toxic effects and thus, the creation of the field of nanotoxicology, it has also been noted that current methods of evaluating toxicity may not be sufficient to keep up with the rapidly emerging range of nanomaterials becoming available. It is clear that alternatives are necessary. In this thesis, a phenomenological rate equation model is constructed to simulate nanoparticle uptake …

Posttraumatic Growth Among Older Adults With Late-Life Cancer Diagnoses, Aasha I. Hoogland

Theses and Dissertations--Gerontology

Gerontological scholarship has often focused on the ways older adults deteriorate or decline with time, but it is plausible that positive change continues into and throughout old age. Late-life psychosocial growth may even be facilitated by a life-altering event such as a cancer diagnosis, a phenomenon broadly termed posttraumatic growth (PTG). PTG has been examined in a variety of general population samples, but there is a noticeable lack of research on PTG that focuses on older adults—a population for whom cancer diagnoses are particularly prevalent. Using a mixed methods design, this dissertation was designed to advance our understanding of PTG …

Salvage Brachytherapy For Biochemically Recurrent Prostate Cancer Following Primary Brachytherapy, John M. Lacy, William A. Wilson, Raevti Bole, Li Chen, Ali S. Meigooni, Randall G. Rowland, William H. St. Clair

Urology Faculty Publications

Purpose. In this study, we evaluated our experience with salvage brachytherapy after discovery of biochemical recurrence after a prior brachytherapy procedure. Methods and Materials. From 2001 through 2012 twenty-one patients treated by brachytherapy within University of Kentucky or from outside centers developed biochemical failure and had no evidence of metastases. Computed tomography (CT) scans were evaluated; patients who had an underseeded portion of their prostate were considered for reimplantation. Results. The majority of the patients in this study (61.9%) were low risk and median presalvage PSA was 3.49 (range 17.41–1.68). Mean follow-up was 61 months. At last follow-up after reseeding, …

The Role Of Capillaries In The Lesser Ailments Of Old Age And In Alzheimer's Disease And Vascular Dementia: The Potential Of Pro-Therapeutic Angiogenesis, Charles T. Ambrose

Microbiology, Immunology, and Molecular Genetics Faculty Publications

Apart from chronic diseases (arthritis, diabetes, etc.), old age is generally characterized by three lesser ailments: muscle weakness, minor memory lapses, and cold intolerance. This trio of complaints may have a common, underlying cause, namely, the age-associated reduced microcirculation in muscles, brain, skin, and elsewhere in the body. The Angiogenesis Hypothesis proposes that old age is in part a deficiency disease due to the decline in angiogenic (AG) factors, resulting in a reduced capillary density (CD) throughout the body. Over fifty published papers document waning levels of AG factors and/or decreased CD in various organ systems of aged animals and …

Automatically Defined Templates For Improved Prediction Of Non-Stationary, Nonlinear Time Series In Genetic Programming, David Moskowitz

CCAC Theses and Dissertations

Soft methods of artificial intelligence are often used in the prediction of non-deterministic time series that cannot be modeled using standard econometric methods. These series, such as occur in finance, often undergo changes to their underlying data generation process resulting in inaccurate approximations or requiring additional human judgment and input in the process, hindering the potential for automated solutions.

Genetic programming (GP) is a class of nature-inspired algorithms that aims to evolve a population of computer programs to solve a target problem. GP has been applied to time series prediction in finance and other domains. However, most GP-based approaches to …

Agora, Dignity, And Discrimination: On The Constitutional Shortcomings Of Conscience Laws That Promote Inequality In The Public Marketplace Symposium: Law And Religion In An Increasingly Polarized America, Ronald J. Krotoszynski Jr.

Articles

No abstract provided.

Associated Factors Of Intuitive Eating In Undergraduate Students At A Midwestern University, Christie Nagel

Graduate Research Theses & Dissertations

Data is limited on the associated factors that most influence the ability to engage in Intuitive Eating. Intuitive Eating is an approach that teaches one how to create a healthy relationship with food, mind, and body.The research design is a non-experimental, cross sectional and correlational survey study. College students were recruited from Northern Illinois University to participate in a web-based survey study. Mean age was 24 years old. The mean BMI was 25kg/m(2) +/- 6.135 SD. 75% respondents were females from Northern Illinois University. The average Intuitive Eating score for college students was 77.85 +/- 77.85 SD. In sequential order …

2016 Symposium Brochure

Programs

No abstract provided.

Bulletin: General Catalog Issue 2016-2017, Portland State University

Bulletin & Curriculum Change Documents

Volume 1 - Programs is available via the Download option, Volume 2- Courses is available in the Additional Files below

Diversely Native, Bethany Berger

Faculty Articles and Papers

No abstract provided.

Relation Between Harsh Parenting Exposure In Childhood And Adult Externalizing Symptoms : Moderating Role Of The Autonomic Nervous System, Samantha Aldea Barry

Legacy Theses & Dissertations (2009 - 2024)

Though literature suggests that many individuals with childhood attention-deficit/hyperactivity disorder (ADHD) and oppositional defiant disorder (ODD) report having symptoms of the respective disorder as adults, little is known about potential predictors of adulthood externalizing symptoms. The proposed study examines the impact of the parasympathetic nervous system (PNS), as measured by respiratory sinus arrhythmia (RSA), and the sympathetic nervous system (SNS), as measured by skin conductance levels (SCL), on the link between harsh parenting experienced during childhood and ADHD and ODD symptoms during young adulthood. Results yielded a significant two-way interaction between harsh parenting and resting RSA, which significantly accounted for …

Neighborhood Disadvantage During Childhood : A Predictor Of Young Adult Mental Health, Ethan Minier

Legacy Theses & Dissertations (2009 - 2024)

Abstract

The Association Of Internalized Stigmas, Culture-Specific Coping, And Depression In Gay And Bisexual Black Men, Duane Glen Khan

Legacy Theses & Dissertations (2009 - 2024)

Gay and bisexual Black men experience higher lifetime depression rates than both White and Black heterosexual men. Some social stress researchers argued that this rate may be due to having two stigmatized minority identities and therefore being at greater risk. However, gay and bisexual Black men also experience lifetime depression rates significantly below White LGB people, suggesting resilience to depression for those with these intersecting identities, race and sexuality. This study attempted to address the debate between greater risk versus resilience in gay and bisexual Black men.

Violence And Warfare In The Late Prehistoric Southwest : A Ritual Explanation, Nia Michelle Alecksynas

Legacy Theses & Dissertations (2009 - 2024)

The last four decades of research regarding the late prehistoric American Southwest has produced abundant evidence for violence, warfare and cannibalism among the Ancestral Puebloan peoples. Most archaeologists attribute this rise in violence and subsequent abandonment of the Four Corners region to degrading environmental conditions. While ecological factors surely contributed, it is hard to accept that this alone led to the extreme mutilation of hundreds of human remains found throughout the Pueblo territory. It is proposed that increasing social complexity along with new ritual practices resulted in intense and violent attacks throughout the Pueblo expanse.

Space, Place, Gender, And Sexuality : Situational Gender In Four Coffee Houses, Kimberly Tauches

Legacy Theses & Dissertations (2009 - 2024)

In this dissertation, I explore the notion of situational gender in four coffee houses. Drawing on recent theoretical contributions by Barrie Thorne (1993) and Jacob Hale (1997) I determine the ways in which gender changes salience, as well as how gender shifts for individuals in these specific social settings. The crux of my research question focuses on determining the fluidity of gender in everyday life by highlighting the importance of situation while still maintaining a deep understanding of how gender operates as a major social structure. I draw on recent theoretical notions in gender performance, queer theory, and postmodern theory …

Japanese Knotweed On The Shawangunk Kill : Land Use And The Effect On Success Of An Invasive Species In New York State, William Valleau

Legacy Theses & Dissertations (2009 - 2024)

Japanese knotweed is a highly invasive plant species that is established throughout the United States, including New York State. It is well established in the literature that this plant is spread easily in riparian areas via moving water. In this study, it was hypothesized that the different land use types adjacent to the stream banks would have an additional influence on the spread of the plant. Agricultural and residential land use types were examined as the most likely to demonstrate the land use influence. The area selected for this study was a portion of the Shawangunk Kill, a stream in …

Odds Of Cesarean Section, Childbirth Outcomes And Public Policy : An Empirical Study Using The Matched New York State Data, Cong Yu

Legacy Theses & Dissertations (2009 - 2024)

Research has shown that childbirth environment and outcomes have a long lasting impact on later-life outcomes such as physical and mental health, educational attainment and labor market outcomes. Childbirth and the surrounding issues have been a major concern of the public health care system.

Craving In Substance And Behavioral Addiction : The Role Of Emotion Regulation, Natalia Christine Orloff

Legacy Theses & Dissertations (2009 - 2024)

Individuals with emotion regulation difficulties lack the strategies to monitor and evaluate the emotional experience, often leading to an increase in efforts to constrict or conceal the emotional expression. Deficits in emotion regulation are associated with an increase in craving for risky behaviors, such as alcohol and internet use. Non-acceptance and impulse control are two domains of emotion regulation that have been linked to behavioral and substance cravings. What remains to be elucidated is whether these relationships are mediated by strategies employed to control the emotional experience. The current study aims to identify whether thought suppression mediates the relationship between …

How High School Biology Students Epistemically Frame Project-Based Learning, Vincent Amodeo

Legacy Theses & Dissertations (2009 - 2024)

Abstract