Digital Commons Network^™

A Comparison Of Morphophonic Faces And The Picture Exchange Communication System On The Production Of Verbal Communication In Preschoolers With Autism, Ashley Nicole Bourque

LSU Master's Theses

Children with Autism Spectrum Disorder (ASD) exhibit difficulties with both verbal and nonverbal language with approximately 50% of children diagnosed with autism remaining functionally mute into adulthood (Charlop & Haymes, 1994; Charlop-Christy, Carpenter, Le, LeBlanc, & Kellet, 2002). This study explored intervention using the Picture Exchange Communication System (PECS) for two nonverbal preschoolers with ASD. The effects of PECS using two picture systems, Picture and Words (P&W) and MorphoPhonic (MPh) picture word, was assessed in the communicative outcomes after 6 weeks of intervention. This study asked if MPh picture words would elicit more picture-exchange communication acts in functional contexts than …

The Influence Of Calf Selenium Status On Gpx-1 And 3 Activity And Liver Gpx-1 Mrna, Genevieve Elizabeth Tanner

LSU Master's Theses

The purpose of this research was to determine the influence of dietary Se on glutathione peroxidase (GPx)-1 and 3 activities and relative liver GPx mRNA levels in growing Holstein bull calves. Calves (n = 14) were started 28 d after birth on either a Se adequate (0.15 ppm Se) or deficient (0.01 ppm Se) diet consisting of 3 growth phases and maintained on the diet until 180 d of age. Blood samples were taken from each calf for determination of GPx-1 and GPx-3 activity. Three calves were euthanized at d 21 of age for determination of baseline liver GPx-1 mRNA …

Effects Of Probiotics And Yeast Culture On Rumen Development And Growth Of Dairy Calves, Jennifer Marie Laborde

LSU Master's Theses

Forty-eight calves (heifers n=20, bulls n=28) were randomly assigned one of four dietary treatments which included no additive (C); the yeast culture Saccharomyces cerevisiae (YC); the probiotics Bacillus lichenformis and Bacillus subtilis (P); and both yeast culture and probiotics (YCP). Calves were administered treatments from day 2 to 56 in starter and from day 57 to 84 in grower diets. Body weights were measured at birth and weekly thereafter until day 112 of age. Wither and hip heights were measured weekly. Feed intake, water intake, and fecal scores were recorded twice daily until day 56. Rumen fluid was collected on …

Phenotypic Characterization Of Canine Cranial Cruciate Ligament Associated Synoviocytes, Sunil C. Vasanjee

LSU Master's Theses

Identification of synoviocytes surrounding the canine cranial cruciate ligament (CrCL) has not been investigated. Objectives 1) Develop and validate a technique to identify and quantify normal canine CrCL associated synoviocytes. 2) Compare synoviocyte phenotype proportions surrounding normal and abnormal canine CrCLs Design In vitro experimental Animals Cranial cruciate ligaments from 4 intact female and 6 intact adult male mixed-breed dogs (objective 1) and from 8 adult female hound dogs (objective 2) Methods Objective 1) Normal CrCLs - CD18 and HSP25 epitopes were colocalized using immunohistochemistry. Sagittal sections were quantified in the proximal, middle, and distal aspects of each section. Western …

Molecular Determinants Of Kaposi's Sarcoma-Associated Herpesvirus Tumorigenicity, Haixia Kong

LSU Master's Theses

A conditional silencing system using anti-gB siRNAs was devised to investigate the structure and function of the KSHV gB. Transient co-transfection of plasmids constitutively expressing gB and anti-gB siRNAs in 293 cells substantially inhibited gB mRNA levels and protein production. Similarly, transient expression of siRNAs into the basal cavity-based lymphoma cells (BCBL-1) caused substantial reduction of gB transcription and protein synthesis. TaqMan real-time PCR and infectivity assays showed that gB was essential for virion egress and infectivity. Transfection of a codon-optimized gB not recognized by the anti-gB siRNAs, efficiently rescued virion egress and infectivity in BCBL-1 cells in the presence …

An Analysis Of The Benefits And Patterns Of Public Support For Urban Forestry Programs, Barbi Marisa Landano

LSU Master's Theses

Trees are an essential element in a healthy urban community. They provide many benefits if they are properly managed and maintained throughout their lives. In order to accomplish this, urban forestry programs need to be established and there needs to be a good support system within the city. The objectives of this study are to identify key factors that may influence public support for urban forestry programs and to examine the role of nonprofit organizations in building support for and implementing urban forest programs. Surveys of Baton Rouge, Louisiana residents were conducted to identify the variables that are associated with …

Roe V. Wade And Its Progency: The Impact Of State Legislative And Judicial Actions On Abortion Rates In Five States, Maria Klimash

LSU Master's Theses

By looking at the courts and legislatures as agents of social change, this study seeks to assess the impact of judicial decisions in a particularly contentious area, the right to bodily privacy. Specifically, I seek to understand the competing effects of state supreme court decisions and state statutes on the consumers of their public policy choices. Past studies have found conflicting results concerning the impact of court decisions. Literature assessing the effect of legislation finds that statutes, which are specific in nature, engender significant effects. For this study I focus specifically on court decisions and legislation that are concerned with …

A Simple Plan, A Simple Faith: Chaplain And Local Congregant Strategies For Sharing Faith In The Prison Context, Jessica P. Shoemaker

All ETDs from UAB

As the prison population in the United States continues to expand, so too has the use of faith-based prison programs as tools for correctional treatment. Using in-depth interviews with thirty current prison chaplains and local religious congregants in Mississippi, I explore the strategies and techniques used by prison ministry workers in their work with inmates. Two overarching themes emerged from the narratives of prison ministry work. The first is that the ministry workers were careful to avoid setting or focusing on numeric goals for religious conversions before interacting with the inmates. They reported that this approach was based on their …

Diagnosing Antiretroviral Treatment Failure In Resource-Limited Settings, Ronald Alexander Cantrell

All ETDs from UAB

This dissertation had three central goals. The first was to review the existing literature for reports of virologic failure among adults initiating non-nucleoside reverse transcriptase inhibitor-based antiretroviral therapy in resource-limited settings. The second was to describe the epidemiology of virologic failure over the first 6 months of therapy in Lusaka, Zambia. The third was to examine the performance of different approaches for diagnosing virologic failure. We performed a meta-analysis using data from previously published reports to create summary estimates for the prevalence of virologic failure and found that the lowest estimate of the 95% confidence interval was 10% or higher …

The Developmental Functions Of Bdnf And Mecp2 On Dendritic And Synaptic Structure, Christopher A. Chapleau

All ETDs from UAB

Mutations in the transcriptional repressor MeCP2 cause Rett Syndrome (RTT), a mental retardation disease associated with reduced dendritic architecture of cortical pyramidal neurons, in addition to a decrease in the number of dendritic spines. I present the first quantification analysis of spine density in postmortem human brain tissue, demonstrating that hippocampal CA1 pyramidal neurons have reduced spine densities in RTT patients throughout their lives. One gene that MeCP2 regulates is BDNF, an important developmental factor that modulates synaptic transmission and plasticity, as well as spine formation and maturation. In immature cultured hippocampal neurons, cell-autonomous expression of BDNF accelerates the differentiation …

Enzymatic And Proteomic Analysis Of Spinal Cord In A G93a Als Mouse Model, Page Jones

All ETDs from UAB

Mutations to copper,zinc superoxide dismutase (Cu,Zn SOD or SOD1) are the only known causes of amyotrophic lateral sclerosis (ALS), a neurodegenerative disorder characterized primarily by death of spinal motor neurons. While the molecular mechanisms responsible for motor neuron death in this disease remain to be elucidated, recent studies implicate mitochondrial dysfunction as a key factor in the pathogenesis of ALS. In support of this, we observed ALS-dependent alterations in key functions including creatine kinase activity and ATP levels, which could be linked to changes in the mitochondrial proteome. Importantly, extensive research efforts have failed to develop a treatment that significantly …

Calmodulin Binding To Cellular Flice Like Inhibitory Protein Modulates Fas-Induced Signaling And Tumorigenesis In Cholangiocarcinoma, Pritish Subhash Pawar

All ETDs from UAB

Cholangiocarcinoma, a fatal tumor arising from biliary epithelium, has very poor 5-year survival rate due to lack of early diagnosis and effective therapies. Induction of the Fas-mediated apoptosis is a promising therapeutic target in this tumor. Studies from our group and others have indicated that Fas-expression correlates inversely with disease progression and that CaM-antagonists induce apoptosis in cholangiocarcinoma cells in a Fas related manner. Further, we reported a direct and dynamic interaction of CaM and Fas and that CaM is recruited into the Fas-stimulated death inducing signaling complex (DISC), suggesting a cross talk between Fas and CaM pathways. The studies …

Food Handling Practices Of High-Risk Populations, Bobby Babak Rasulnia

All ETDs from UAB

Populations such as the immuno-compromised (HIV/AIDS, chemotherapy, and transplant patients) and those with chronic conditions (gastric illness, cirrhosis, on anti-microbial therapy, antacid medication and steroid medications) are more susceptible to food borne illness. Examining differences in food handling practices and personal characteristics of high-risk groups verses the general population is the focus of this research. This study is based on secondary data from an established quantitative survey instrument developed and administered by the 2001 FDA Food Safety Survey. Descriptive, chi square, and logistic regression methods were used in the analysis. A statistically significant relationship was not found between health status …

Expression And Function Of Aqua Porins In Malignant And Non-Malignant Astrocytes, Eric S. Mccoy

All ETDs from UAB

No abstract provided.

2007 Annual Town Report Lempster, New Hampshire., Lempster Town Representatives

Lempster, NH Annual Reports

This is an annual report containing vital statistics for a town/city in the state of New Hampshire.

Development Of A Framework To Leverage Knowledge Management Systems To Improve Security Awareness., Dennis Lupiana

Dissertations

Security awareness is very essential in securing intellectual property, in particular internal corporate information assets and its “Knowledge”. The dynamic nature of security attacks and the need to comply with government policies in protecting organisation’s data has a major influence on seeing organisations focus on strengthening against threats from the human element. This is a difficult challenge. Organisations must have a degree of trust their employees. They must trust their employees to interact responsibly as end-users with their information systems. They must trust their employees who work as developers to work responsibly and be motivated to develop systems with the …

Balancing Hamiltonian And Jeffersonian Contradictions Within Organizations, Anil Nair, David Ahlstrom

Management Faculty Publications

This article describes how institutions get infused with competing logics and analyzes how such competing logics might aid the design of contemporary organizations. It does so by exploring the contrasting views of American founders Alexander Hamilton and Thomas Jefferson on the issues they confronted in the years leading up to and after the United States' independence from the British. Their views have had a lasting influence on the character and efficacy of the U.S. government. Although Hamilton and Jefferson contemplated issues related to the governance of the United States, the authors argue that their writings offer insights that can be …

The Rights Of Refugees In A Globalizing World, David Hollenbach

Marianist Award Lectures

Fr. Hollenbech speaks of the plight of refugees displaced around the world. He outlines the situation of the numerous displaced, the considerations and challenges faced by those seeking to solve the problem, offers recommendations for actions, and gives signs of hope for action against such an injustice.

Unconscious Racism Revisited: Reflections On The Impact And Origins Of "The Id, The Ego, And Equal Protection", Charles R. Lawrence Iii

Georgetown Law Faculty Publications and Other Works

Twenty years ago, Professor Charles Lawrence wrote “The Id, The Ego, and Equal Protection: Reckoning With Unconscious Racism.” This article is considered a foundational document of Critical Race Theory and is one of the most influential and widely cited law review articles. The article argued that the purposeful intent requirement found in Supreme Court equal protection doctrine and in the Court’s interpretation of antidiscrimination laws disserved the value of equal citizenship expressed in those laws because many forms of racial bias are unconscious. Professor Lawrence suggested that rather than look for discriminatory motive, the Court should examine the cultural meaning …

The Outrageous God: Emotional Distress, Tort Liability, And The Limits Of Religious Advocacy, Jeffrey Shulman

Georgetown Law Faculty Publications and Other Works

When Matthew Snyder died fighting for his country, his memory was celebrated, and his loss mourned. The Westboro Baptist Church conducted a celebration of a different kind by picketing near Matthew’s funeral service. The church held signs that read, “You are going to hell,” “God hates you,” “Thank God for dead soldiers,” and “Semper fi fags.” In the weeks following the funeral, the church posted on its website, godhatesfags.com, an “epic” entitled “The Burden of Marine Lance Cpl. Matthew Snyder.” Matthew’s burden, as the church saw it, was that he had been “raised for the devil” and “taught to defy …

Risk Governance And Deliberative Democracy In Health Care, Nan D. Hunter

Georgetown Law Faculty Publications and Other Works

I argue in this article that the concept of risk-centered governance is the best theoretical paradigm for understanding health law and the health care system. Over the past 20 years, an insurance-inflected discourse has migrated from the purely financial side of the health system into the heart of traditional medicine - the doctor-patient relationship. Rather than focus on doctrinal strands, I argue that scholars should analyze the law of health care as a set of governance practices organized around managing and allocating financial, as well as clinical, risk.

Over the same period, the body of law that structures most private …

Cns Connections, Winter 2008-09, University Of Northern Iowa. College Of Natural Sciences.

CNS Connections

Inside this issue:

-- Message from the Dean
-- UNI Botanical Center celebrates birthday, new name and addition
-- Hydrology lab opens in fall 2008
-- Fahmy's final year as head of IT exceptional
-- CNS News in short
-- CNS students in the news
-- Applause
-- Transitions
-- Duncan and Litwiller break 1,000!
-- PSM prograns in CNS off to promising start
-- Project SOAR under way at UNI
-- IMSEP up and running
-- Faculty research
-- Imagine your impact
-- Petersons give back to UNI
-- Alumni News
-- CNS Advisory Board

Survival Of Eastern Oysters Crassostrea Virginica From Three Lines Following Experimental Challenge With Bacterial Pathogens, Javier Gomez-Leon, Luisa Villamil, Scott A. Salger, Rachel Sallum, Antonio Remacha-Trivino, Dale F. Leavitt, Marta Gomez-Chiarri

Fisheries, Animal and Veterinary Sciences Faculty Publications

Shellfish production is often affected by bacterial pathogens that cause high losses in hatcheries and nurseries. We evaluated the relative survival of larvae and juveniles of 3 Crassostrea virginica oyster lines: (1) GHP, a Rhode Island line; (2) NEHY, a line resistant to dermo and multinucleated sphere X diseases; and (3) FLOWERS, a line resistant to Roseovarius oyster disease, experimental challenge with Vibrio spp. isolates RE22 and RE101, causative agents of bacillary necrosis in Pacific oyster larvae, and the type strain of Roseovarius crassostreae, causative agent of Roseovarius oyster disease. All of the isolates were able to induce significant …

Socioeconomic Disparities In Health: A Symposium On The Relationships Between Poverty And Health, Lawrence O. Gostin

Georgetown Law Faculty Publications and Other Works

The disparities in health between the rich and poor are so striking, and the results so dire, that reducing the gap is an ethical imperative.

A strong and consistent finding of epidemiological research is that socioeconomic status (SES) is correlated with morbidity, mortality, and functioning. SES is a complex combination of income, education, and occupation. Theorists posit that material disadvantage, diminished control over life's circumstances, and lack of social acceptance all contribute to poor health outcomes. The relationship between SES and health often is referred to as a "gradient" because of the graded and continuous nature of the association; health …

Federal Grants, State Decisions, Brian Galle

Georgetown Law Faculty Publications and Other Works

The authority to raise and spend money is one of the most expansive and fundamental of all Congress' enumerated powers, particularly when Congress chooses to impose conditions on those who wish to receive its cash. The consensus modern view of this conditional spending is that its unfettered use threatens the diversity and accountability goals of our federalism. As a result, nearly all commentators support either direct or indirect judge-made limits on conditional spending. These claims, I argue, rest on a set of largely unexamined assumptions about the political motivations, budgetary situation, and incentives of the state officials who must decide …

Gonadal Cycle Of Northern Quahogs, Mercenaria Mercenaria (Linne, 1758), From Fished And Non-Fished Subpopulations In Narragansett Bay, Dora C. Marroquin-Mora, Michael A. Rice

Fisheries, Animal and Veterinary Sciences Faculty Publications

To determine if population density in areas closed to fishing in Narragansett Bay is causing differences in the reproductive potential of the organisms, this study used two approaches to determine the reproductive condition of the animals. The first approach consisted in employing a gravimetric condition index (CI) to evaluate the general condition of quahogs from nine different sites, 3 sites open conditionally for fishing (conditional areas) and 6 sites closed to fishing. The second approach was a determination of gonadal index (GI) of a subset of the sample sites, by histological observation of gonadal tissue sections. Initial sampling included determination …

Are We Dead Yet? The Lies We Tell To Keep Moving Forward Without Feeling, Mari J. Matsuda

Georgetown Law Faculty Publications and Other Works

Some days it seems easier to live with innocence, as though this afternoon's traffic and tonight's dinner were the big challenges of our lives, as if we could keep turning the key in the ignition and burning the incandescent bulb in the kitchen, magically removed from a grid that involves coal and oil, mercury poisoning, and pipelines, and colonialism and war.

Charles Lawrence wrote an article to prove to himself that he was not crazy. To tired colleagues who were saying, "There are no racists here," an adult variant of "Wasn't me," he chose a response that ruptured. In the …

Moral Conflict And Conflicting Liberties, Chai R. Feldblum

Georgetown Law Faculty Publications and Other Works

The authors' goal in this chapter is to surface some of the commonalities between belief liberty and identity liberty and to offer some public policy suggestions for what to do when these liberties conflict. She first wants to make transparent the conflict that she believes exists between laws intended to protect the liberty of lesbian, gay, bisexual, and transgender (LGBT) people so that they may live lives of dignity and integrity and the religious beliefs of some individuals whose conduct is regulated by such laws. The author believes those who advocate for LGBT equality have downplayed the impact of such …

The Balancing Act, David Weaver

Conference papers and presentations

Nutrient management is as much a global issue as a local one with a balance required between economics and environment, inherent biological limitations and expectations of nutrient use efficiency, and traditional fertiliser practices and actual enterprise nutrient requirements. The concept of nutrient balance depends on context and scale. Nutrient balance can be considered at a global scale, where issues of nutrient stocks, cycles, depletion and transfer of a particular element are important. For a single farm enterprise, nutrient balance might be considered in terms of phosphorus (P) inputs into and outputs from the enterprise. This is commonly known as a …

Reclamation Of Saline Soils Through Revegetation In Australia: Plants, Processes And People, Edward G. Barrett-Lennard

Conference papers and presentations

Secondary salinity (salinity induced by human activity) is a major world problem. Hydrological imbalances in landscapes cause watertables to rise, drawing salt from deeper in the soil profile to the soil surface, where the combined stresses of salinity and waterlogging threaten the growth of crops and pastures. The reversal of salinity by the broad‐scale reintroduction of perennial plants back into landscapes may not be economically feasible, but watertables may be at least partly directly drawn‐down by the grow th of salt tolerant plants (halophytes) on saltland . This review summarises data from Australia in which the water use by perennial …