Digital Commons Network^™

Immunopathology Of Postprimary Tuberculosis: Increased T-Regulatory Cells And Dec-205-Positive Foamy Macrophages In Cavitary Lesions, Kerry J Welsh, Semyon A Risin, Jeffrey K Actor, Robert L Hunter

Faculty, Staff and Student Publications

Postprimary tuberculosis occurs in immunocompetent people infected with Mycobacterium tuberculosis. It is restricted to the lung and accounts for 80% of cases and nearly 100% of transmission. Little is known about the immunopathology of postprimary tuberculosis due to limited availability of specimens. Tissues from 30 autopsy cases of pulmonary tuberculosis were located. Sections of characteristic lesions of caseating granulomas, lipid pneumonia, and cavitary stages of postprimary disease were selected for immunohistochemical studies of macrophages, lymphocytes, endothelial cells, and mycobacterial antigens. A higher percentage of cells in lipid pneumonia (36.1%) and cavitary lesions (27.8%) were positive for the dendritic cell marker …

Smoking And The First Amendment, Kevin Outterson

Faculty Scholarship

On June 22, 2009, President Barack Obama signed the Family Smoking Prevention and Tobacco Control Act into law. For the first time, Congress had given the Food and Drug Administration (FDA) authority to directly regulate tobacco products, with the aim of improving public health. And indeed, effective tobacco control would be a remarkable public health achievement — and might be possible if the law is allowed to stand. But on November 7, 2011, a federal judge in Washington, D.C., issued a preliminary injunction blocking some of its key provisions as unconstitutional restrictions on commercial speech, and the battle seems likely …

Effectiveness Of The Coping Power Program In Middle-School Children With Disruptive Behaviours And Hyperactivity Difficulties, Diomaris E. Jurecska, Elizabeth Hamilton, Mary A. Peterson

Faculty Publications - Doctor of Psychology (PsyD) Program

The purpose of this article is to discuss the effectiveness of the Coping Power Program (CPP); an evidencebased treatment delivered in a group format to at-risk middle-school children. Initially, two groups were randomised and formed: an intervention group of 24 CPP sessions and a control group. All students were enrolled in public schools from two rural counties in the United States. Out of the 119 total participants 63 (37 male) were in the intervention and 56 (35 male) were in the control group. From the larger intervention group, a subset of students was identified as ‘significantly improved’. Using the Behavior …

The Emerging Church Part 1: Historical Background, Fernando Canale

Journal of the Adventist Theological Society

No abstract provided.

Biology Ii Lab, Steelman Library, Todd Schraw Dr

Syllabus Repository

No abstract provided.

Risk Ratio Of Benzene, Toluene, Ethylbenzene, And Xylene (Btex) Exposures And Their Relations To Biological Parameters Of Gasoline Workers In Bangkok, Thailand, Tanasorn Tunsaringkasrn, Panthira Ketkaew, Kalaya Zapaung, Anusorn Rugsiyothin, Surasak Taneepanichkul

Applied Environmental Research

Gasoline station is a common source of volatile organic compounds (VOCs) emissions around its perimeter. In order to conduct a monitoring of the VOC's emission, measurements of biological markers of blood benzene, toluene, ethylbenzene and xylene (BTEX) in gasolinestation workers are recommended. The purposes of this study were to evaluate exposure risk ratio (110 gasoline station workers from 11 gasoline stations in Bangkok Metropolitan area compared to 10 office workers in the same station as control group) and to determine the relations between blood BTEX and biological parameters of the gasoline workers. Results showed that blood BTEX levels of gasoline …

Reflexivity And Social Phenomenology, Benjamin K. Hoffman

UNF Graduate Theses and Dissertations

This thesis develops an account of human understanding on the basis of an analysis of German philosopher Martin Heidegger’s Being and Time, and in relation to the thought of the Kyoto School philosopher Watsuji Tetsuro. The aim is to describe shared human intelligibility as founded upon a historical tradition and maintained by concrete practices, and yet as expressed only by interpretive projections, and therefore always open to revision. An analysis of the significance of anxiety and authenticity in Being and Time, as aspects of the existential interpretive process of our lives, is accompanied by a philosophical description of …

The Role Of Consensus In The Neutrality/Advocacy Debate, Michael Patrick Bailey

UNF Graduate Theses and Dissertations

The debate over the preferred teaching method of ethics is between the methods of neutrality and advocacy. Proponents of each assume that only one method is acceptable. I argue that both methods have acceptable versions and that there are different situations in which one is preferred over the other.

Using both methods throughout an ethics course is preferable to using only one method exclusively. The question then becomes how one decides which method to use with each particular issue. I argue that it depends on whether an ethical issue is controversial or whether or not a consensus exists.

Controversy and …

Animal Assisted Therapy And Autism Intervention: A Synthesis Of The Literature, Jocelyn Turner

Research Papers

AN ABSTRACT OF THE RESEARCH PAPER OF JOCELYN TURNER, for the Masters of Science degree, presented on November, 12, 2010, at Southern Illinois University Carbondale. TITLE: ANIMAL ASSISTED THERAPY AND AUTISM INTERVENTIONS: A SYNTHESIS OF THE LITERATURE MAJOR PROFESSOR: Dr. Brett Zyromski The overall intention of this research project was to determine if, based on the available literature, Animal Assisted Therapy (AAT) has potential as an efficacious adjunctive therapy method for helping to generate greater levels of social functioning, for individuals with Autism. This project draws from interdisciplinary research and professional accounts, to present an organized review of the literature …

Archive Fever : Performance Art, Anastasia Proshutinskaya

Research Papers

No abstract provided.

Training Parents Of An Adolescent With Autism Effective Behavior Management Strategies Across Multiple Settings, Kari Porter

Research Papers

Research suggests that rearing a child with a developmental disability can be highly stressful and may lead to a heightened risk for child maltreatment. This study demonstrates the utility of a behavioral skills teaching model to train parents to engage their child with autism in adaptive behavior and to manage her disruptions at home, in the car, and in public settings. In some conditions, the experimenter trained the child directly in order to establish control in these settings before attempting to train the parents. Parents were trained through a combination of discussion, video presentation, and guided (shadowed) practice. The results …

Protein Expression Of Hypoxia-Inducible Factor 1-Alpha (Hif-1Α) In Spot (Leiostomus Xanthurus) Under Acute Exposure To Hypoxic Treatments : A Laboratory-Field Comparison Study, Mason James Smith

UNF Graduate Theses and Dissertations

Hypoxia in coastal estuaries is a topic of increasing concern, as the magnitude and frequency of hypoxic events have increased over the past several decades. These hypoxic events are highly detrimental to the coastal biota, particulary fish. The hypoxia-inducible factor 1α (HIF-1α) protein was used as a candidate biomarker for deciphering exposure of fish to hypoxic events. In chapter one, Spot (Leiostomus xanthurus) were exposed to three treatment groups of DO (means 7.32 ± 0.18, 5.15 ± .37, and 2.57 ± 0.01 mg Lˉ¹ DO) and sampled (n = 5) at time zero, 36 and 72-h for each treatment. The …

Defining The “Good” Mother: Examining The Myths Of Motherhood And The Hierarchical Construction Of Femininity In Weeds And Weekly Magazines, Johnanna Joy Ganz

Dissertations and Theses @ UNI

Throughout this thesis  investigate how images of motherhood in popular culture rely on specific ideological "myths" to convey implicit messages about appropriate femininity. To examine the depictions of motherhood I performed a textual analysis of the contents of the first two seasons of the television program Weeds as well as randomly sampled issues of the following celebrity gossip magazines: People Weekly, US Weekly, In Touch Weekly, and Life & Style Weekly. In order to make sense of the data, I rely on the theoretical concept of hegemonic femininity, as developed by Mimi Schippers. Additionally, I offer a more nuanced argument …

Psychopathy: Correlates Of The Mmpi-2-Rf And Ppi-R, Katherine Achsah Lisa Hall

Dissertations and Theses @ UNI

The present study sought to examine the utility of the MMPI-2-RF (Ben-Porath & Tellegen, 2008) in assessing psychopathic personality traits. In past studies, the Restructured Clinical scales (RC4, RC9, RC7, and RC2) have been positive predictors of psychopathic characteristics. The aim of this study is to validate and build upon the previous research by re-examining the Restructured Clinical scales (RC4, RC9, RC7, and RC2) and investigate the MMPI-2-RF fear scales (Behavioral-Restricting Fears & Multiple Specific Fears), High-Order Scale (Behavioral/Externalizing Dysfunction), Externalizing Scale (Juvenile Conduct Problems and Substance Abuse) and the Personality Psychopathology Five scales (Negative-Emotionality/Neuroticism-Revised & Introversion/Low Positive Emotionality-Revised). It …

Behavior Analysis And Addictive Behavior: A Chance For Change, Mary Avery

Research Papers

Abstract

Drug dependence is a far-reaching problem that goes beyond the individual to society at large. While a myriad of substances have addictive properties, the scope of this review is limited to crack cocaine – how the brain, specifically the mesolimbic dopamine system, is compromised by administration of crack cocaine, physiological changes and the relevance of dopamine levels to susceptibility to addiction.

Studies based on the use of behavior analysis tools including functional analysis, positive and negative reinforcement, delayed discounting, contingency management, stages of readiness, motivation for change, and determining alternate behaviors as replacements for addictive behavior are included. Participants …

Gender Differences Of Multimodal Responses To Child And Non-Child Stressors, Meghan Michelle Kovar

UNF Graduate Theses and Dissertations

This investigation explored gender differences and relations among facets of adult stress measured by self-reported cognitive, emotional, and continuous psychophysiological responses to child and non-child stressors. The 46 male and 47 female participants displayed increased heart rate (HR) while watching a video of a happy infant and a decreased HR (associated with increased attentiveness) during a crying infant video. During a cold pressor task, males' HR increased while females revealed a contrary decline in HR. No differences between hyperactive and non-hyperreactive participants were found regarding hypothetical parenting plans or self-reported emotionality. Findings suggest more gender similarity than dissimilarity, possibly due …

The Nicu: Environmental Effects Of The Neonatal Intensive Care Unit On Infants And Caregivers, Kristin N. Hunt

Research Papers

No abstract provided.

A History And Definition Of Green Roof Technology With Recommendations For Future Research, John D. Magill, Karen Midden, John Groninger, Matthew Therrell

Research Papers

Green roof technology has a history that predates the modern era. Many functions of green roofs utilized during human history are analogous to contemporary functions. The justification of the use of green roof technology based on a review of literature shows the multiple and documented benefits that these systems can impart to the urban environment. A case study of the installation of the Southern Illinois University Carbondale green roof, showed the actual process of constructing the system. The maintenance and observation of this system gives firsthand experience. Interviews with green roof professionals allow greater understanding of current research needs. Finally, …

Performance Of Bfsa Based Anti-Collision Protocols For Rfid Networks Supporting Identical Tags, Kirti Chemburkar

UNF Graduate Theses and Dissertations

Radio Frequency Identification (RFID) is a powerful emerging technology widely used for asset tracking, supply chain management, animal identification, military applications, payment systems, and access control. Over the years, RFID has emerged as a popular technology in various industries because of its ability to track moving objects. As RFID is becoming less expensive and more robust, many companies and vendors are developing tags to track objects. Multiple vendors manufacture RFID tags worldwide. Therefore, it is quite possible that they manufacture tags with the same identification code (ID) as vendor ID code data sets may not be synchronized or may be …

Coping With Chronic Illness: Do Strategies Differ By Illness Type?, Kerry T. Eldred

UNF Graduate Theses and Dissertations

While coping varies with individuals and is a product of complex, interrelated factors, the primary interest of this study was determining how coping behaviors manifest according to these chronic illness types: those of known pathology (e.g., asthma, osteoarthritis, lupus) and those that lack a clear, structural pathology (i.e., functional somatic syndromes and medically unexplained symptoms). Data for this study were gathered from a series of four comprehensive online surveys, which included measures of coping (Brief COPE), pain and health outcomes (SF-36), negative affect (I-PANAS-SF) and depression (PHQ- 8). The analyzed sample was comprised of 148 participants (119 Female, 28 Male …

A Comprehensive Analysis Of The Drug-Crime Relationship, Michael A. Powell

Research Papers

No abstract provided.

A Quantitative And Standardized Robotic Method For The Evaluation Of Arm Proprioception After Stroke, Lucia Simo, Claude Ghez, Lior Botzer, Robert A. Scheidt

Biomedical Engineering Faculty Research and Publications

Stroke often results in both motor and sensory deficits, which may interact in the manifested functional impairment. Proprioception is known to play important roles in the planning and control of limb posture and movement; however, the impact of proprioceptive deficits on motor function has been difficult to elucidate due in part to the qualitative nature of available clinical tests. We present a quantitative and standardized method for evaluating proprioception in tasks directly relevant to those used to assess motor function. Using a robotic manipulandum that exerted controlled displacements of the hand, stroke participants were evaluated, and compared with a control …

A Novel Cable-Driven Robotic Training Improves Locomotor Function In Individuals Post-Stroke, Ming Wu, Jill M. Landry, Sheng-Che Yen, Brian D. Schmit, T. George Hornby, Miriam Rafferty

Biomedical Engineering Faculty Research and Publications

A novel cable-driven robotic gait training system has been tested to improve the locomotor function in individuals post stroke. Seven subjects with chronic stroke were recruited to participate in this 6 weeks robot-assisted treadmill training paradigm. A controlled assistance force was applied to the paretic leg at the ankle through a cable-driven robotic system. The force was applied from late stance to mid-swing during treadmill training. Body weight support was provided as necessary to prevent knee buckling or toe drag. Subjects were trained 3 times a week for 6 weeks. Overground gait speed, 6 minute walking distance, and balance were …

Effects Of Environmental Variables On Food Consumption, Denise Eslinger

Dissertations and Theses @ UNI

Overweight and obesity is a growing epidemic among adults, adolescents, and children in the United States. Since 1980, rates of obesity have doubled among adults and tripled among children, and college students are not immune to this trend. This may be due, in part, to portion sizes that exceed individuals' caloric needs. Although many studies have demonstrated that people's food consumption is highly influenced by environmental factors ( e.g., the size of a portion that is given), there has been very little theoretical work exploring the reasons for this influence. To determine if portion size would affect consumption when a …

The Value Of Leisure In Coping With Natural Disaster: A Case Study In The Aftermath Of Hurricane Katrina, Germaine Jackson

Dissertations and Theses @ UNI

The late twentieth and early twenty-first centuries have witnessed more than their share of cataclysmic events, both natural and human-made. Most notable is Hurricane Katrina, a category 5 storm that ravaged the coasts of Louisiana and Mississippi. The infamous history of Hurricane Katrina's devastation stems from a couple of factors. First, the death toll reached what, for Americans, was a shockingly high figure of 1,577 people. Second, and more socially and politically relevant, was the federal government's mismanagement of the crisis.

The purpose of this study was to examine the role of leisure services available to adolescents following the traumatic …

Instrument Independent Diffuse Reflectance Spectroscopy, Bing Yu, Henry L. Fu, Nirmala Ramanujam

Biomedical Engineering Faculty Research and Publications

Diffuse reflectance spectroscopy with a fiber optic probe is a powerful tool for quantitative tissue characterization and disease diagnosis. Significant systematic errors can arise in the measured reflectance spectra and thus in the derived tissue physiological and morphological parameters due to real-time instrument fluctuations. We demonstrate a novel fiber optic probe with real-time, self-calibration capability that can be used for UV-visible diffuse reflectance spectroscopy in biological tissue in clinical settings. The probe is tested in a number of synthetic liquid phantoms over a wide range of tissue optical properties for significant variations in source intensity fluctuations caused by instrument warm …

Energy Deposition In The Breast During Ct Scanning: Quantification And Implications For Dose Reduction, Franco Rupcich, Iacovos Kyprianou, Andreu Badal, Taly Gilat Schmidt

Biomedical Engineering Faculty Research and Publications

Studies suggest that dose to the breast leads to a higher lifetime attributable cancer incidence risk from a chest CT scan for women compared to men. Numerous methods have been proposed for reducing dose to the breast during CT scanning, including bismuth shielding, tube current modulation, partial-angular scanning, and reduced kVp. These methods differ in how they alter the spectrum and fluence across projection angle. This study used Monte Carlo CT simulations of a voxelized female phantom to investigate the energy (dose) deposition in the breast as a function of both photon energy and projection angle. The resulting dose deposition …

The Social Origin Of Violent Behavior, Todd Arthur Mensink

Dissertations and Theses @ UNI

This study examines the social origins of extremely violent behavior. Numerous explanations of violent offenders have focused on biological, psychological, environmental or a combination of these factors to explain violence. Most explanations of violent behavior fail to take a holistic approach to understand the cause of violent behavior. This study is an analysis of the applicability of the violentization theory. Data was obtained through in-depth semi-structured interviews from six violent offenders in a residential treatment faciIity in the Midwest. Findings indicate that for most offenders, the violentization theory is consistent with their social experiences. However, two exceptions pertained to the …

Reducing Mass Incarceration: Lessons From The Deinstitutionalization Of Mental Hospitals In The 1960s, Bernard Harcourt

Faculty Scholarship

In a message to Congress in 1963, President John F. Kennedy outlined a federal program designed to reduce by half the number of persons in custody. The institutions at issue were state hospitals and asylums for the mentally ill, and the number of such persons in custody was staggeringly large, in fact comparable to contemporary levels of mass incarceration in prisons and jails. President Kennedy's message to Congress – the first and perhaps only presidential message to Congress that dealt exclusively with the issue of institutionalization in this country – proposed replacing state mental hospitals with community mental health centers, …

Post-Graduate Settlement Patterns: Tuition Reciprocity And Its Impact On Graduate Retention In Iowa, Minnesota, And Wisconsin, Andrew Miles Duggan

Dissertations and Theses @ UNI

This research project sought to discover the potential role participating in a tuition reciprocity program had on affecting a state's ability to stem the impact of brain drain. In order to do this, alumni records were analyzed from the University of Northern Iowa (UNI), Minnesota State University-Mankato (MSU), and the University of Wisconsin-Eau Claire (UWEC). They were chosen because these schools serve as regional institutions, and realistically would be expected to compete for the same prospective students. Datasets were collected for general locations (ZIP codes), gender, and degree majors for those who graduated in 1999 and 2004 - five and …