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The Sunland Training Centers: Florida’S Institutes For Children With Intellectual Disabilities, Kim Curry

Florida Public Health Review

Developmental disabilities affect about one out of every six children in the United States. These conditions create significant financial and social costs to families and society. Specifically, questions have long arisen as to how best to manage the needs of persons with intellectual disabilities. Historically, the nomenclature used to address intellectual disabilities has evolved as has the philosophy of venues to provide optimal care and the development of specific skills for conducting this care. Considerable dissension still exists about the type and nature of institutional care for even the most profoundly disabled individuals. This paper reviews relevant history, including laws, …

Ankle Impedance And Ankle Angles During Step Turn And Straight Walk: Implications For The Design Of A Steerable Ankle-Foot Prosthetic Robot, Evandro M. Ficanha

Dissertations, Master's Theses and Master's Reports - Open

During locomotion, turning is a common and recurring event which is largely neglected in the current state-of-the-art ankle-foot prostheses, forcing amputees to use different steering mechanisms for turning, compared to non-amputees. A better understanding of the complexities surrounding lower limb prostheses will lead to increased health and well-being of amputees. The aim of this research is to develop a steerable ankle-foot prosthesis that mimics the human ankle mechanical properties. Experiments were developed to estimate the mechanical impedance of the ankle and the ankles angles during straight walk and step turn. Next, this information was used in the design of a …

Assessment Of Seismic Damage Of Buildings And Related Environmental Impacts, Carley A. Feese

Dissertations, Master's Theses and Master's Reports - Open

Sustainable development has only recently started examining the existing infrastructure, and a key aspect of this is hazard mitigation. To examine buildings under a sustainable perspective requires an understanding of a building's life-cycle environmental costs, including the consideration of associated environmental impacts induced by earthquake damage. Damage repair costs lead to additional material and energy consumption, leading to harmful environmental impacts. Merging results obtained from a seismic evaluation and life-cycle analysis for buildings will give a novel outlook on sustainable design decisions. To evaluate the environmental impacts caused by buildings, long-term impacts accrued throughout a building's lifetime and impacts associated …

Properties And Structures Of Li-N Based Hydrogen Storage Materials, Junqing Zhang

Dissertations, Master's Theses and Master's Reports - Open

Traditional transportation fuel, petroleum, is limited and nonrenewable, and it also causes pollutions. Hydrogen is considered one of the best alternative fuels for transportation. The key issue for using hydrogen as fuel for transportation is hydrogen storage. Lithium nitride (Li3N) is an important material which can be used for hydrogen storage. The decompositions of lithium amide (LiNH2) and lithium imide (Li2NH) are important steps for hydrogen storage in Li3N. The effect of anions (e.g. Cl-) on the decomposition of LiNH2 has never been studied. Li3N can react with LiBr to form lithium nitride bromide Li13N4Br which has been proposed as …

Biochemical And Cellular Mechanisms Of Retina And Retinal Pigment Epithelium Apoptosis, Srinivasa Rao Sripathi

Dissertations, Master's Theses and Master's Reports - Open

Oxidative stress, intense light exposure and oxygen imbalances such as hypoxic or hyperoxic conditions perturb mitochondria, nuclear function and further lead to cellular damage of retina and retinal pigment epithelial (RPE) cells. Our major aim is to understand the various biochemical and proteomic events that occur during the progression of retina and RPE cell death. The comprehensive objectives of this dissertation are to understand the functional aspects of protein expression, posttranslational modifications, protein or lipid binding changes, phenotypic, morphological alterations and their regulation during the retina and RPE apoptosis under oxidative stress. The entire study is divided into four chapters …

The Role Of Ectomycorrhizal Fungi On Fertilized And Unfertilized Nursery Grown White Spruce, Alistair James Henry Smith Ii

Dissertations, Master's Theses and Master's Reports - Open

Nursery grown seedlings are an essential part of the forestry industry. These seedlings are grown under high nutrient conditions caused by fertilization. Though grown in a controlled environment, symbionts such as ectomycorrhizal fungi (EcMF) are often found in these conditions. To examine the effects of EcMF in these conditions, colonized Picea glauca seedlings were collected from Toumey Nursery in Watersmeet, MI. After collection, the EcMF present were morphotyped, and seedlings with different morphotypes were divided equally into two treatment types- fertilized and unfertilized. Seedlings received treatment for one growing season. After that time, seedlings were collected, ectomycorrhizas identified using morphotyping …

Molecular Modeling Of Pmr-15 Polyimide, Fnu Pruthul Kokkada Ravindranath

Dissertations, Master's Theses and Master's Reports - Open

PMR-15 polyimide is a polymer that is used as a matrix in composites. These composites with PMR-15 matrices are called advanced polymer matrix composite that is abundantly used in the aerospace and electronics industries because of its high temperature resistivity. Apart from having high temperature sustainability, PMR-15 composites also display good thermal-oxidative stability, mechanical properties, processability and low costs, which makes it a suitable material for manufacturing aircraft structures. PMR-15 uses the reverse Diels-Alder (RDA) method for crosslinking which provides it with the groundwork for its distinctive thermal stability and a range of 280-300 degree Centigrade use temperature. Regardless of …

Teaching Menstrual Health And Hygiene To Young Women In Eastern Uganda With Reusable Menstrual Pads, Stacey L. Frankenstein-Markon

Dissertations, Master's Theses and Master's Reports - Open

In order to identify the impact of teaching menstrual health and hygiene with reusable menstrual pads on knowledge retention and school attendance, qualitative and quantitative data was collected from three rural schools in three districts of eastern Uganda: Amuria, Bukedea, and Ngora. Research techniques employed were preliminary and post surveys of 85 young women; average age 16.9 years. Findings include positive and negative results. Participants’ feelings of normalcy and comfort increased and participants had improved understanding of sexual climax and appropriate menstrual management strategies. There was no statistically significant impact of teaching on topics of sexual intercourse or pregnancy. The …

Dynamic Model Based State Estimation In A Heavy Duty Diesel Aftertreatment System For Onboard Diagnostics And Controls, Harsha S. Surenahalli

Dissertations, Master's Theses and Master's Reports - Open

Estimating un-measurable states is an important component for onboard diagnostics (OBD) and control strategy development in diesel exhaust aftertreatment systems. This research focuses on the development of an Extended Kalman Filter (EKF) based state estimator for two of the main components in a diesel engine aftertreatment system: the Diesel Oxidation Catalyst (DOC) and the Selective Catalytic Reduction (SCR) catalyst. One of the key areas of interest is the performance of these estimators when the catalyzed particulate filter (CPF) is being actively regenerated.

In this study, model reduction techniques were developed and used to develop reduced order models from the 1D …

Keweenaw National Historical Park: Heritage Partnerships In An Industrial Landscape, Scott F. See

Dissertations, Master's Theses and Master's Reports - Open

This dissertation examines the genesis and development of Keweenaw National Historical Park in Michigan's Upper Peninsula. After the decline of a once-thriving copper mining industry, local residents pursued the creation of a national park as a way to encourage economic development, revitalize their community, and preserve their historic resources. Although they were ultimately successful in creating a national park, the park that was established was not the park that they envisioned. Over the next twenty years, the National Park Service, the park's federal Advisory Commission, and the communities on the Keweenaw Peninsula struggled to align unrealistic expectations with the actual …

Reverse Engineering The Structural And Acoustic Behavior Of A Stradivari Violin, Michael A. Pyrkosz

Dissertations, Master's Theses and Master's Reports - Open

There is a tremendous amount of mystery that surrounds the instruments of Antonio Stradivari. There have been many studies done in the past, but no one completely understands exactly how he made his instruments, or why they are still considered the best in the world. This project is designed to develop an engineering model of one of Stradivari's violins that will accurately simulate the structural and acoustic behavior of the instrument. It also hopes to shine some light on what makes the instruments of Stradivari unique when compared to other violins. It will focus on geometry and material properties, utilizing …

Agroforestry Addressing Social And Environmental Issues In Paraguay, Brian T. Pattullo

Dissertations, Master's Theses and Master's Reports - Open

Paraguay is characterized in part by an economy reliant on a massive soy industry and as facing social and economic challenges resulting from highly inequitable distribution of wealth and land ownership, particularly for smallholder farmers in the rural areas of the country. Yerba mate (Ilex paraguariensis), a native tree of which the leaves are used in tea, has become an increasingly common crop grown among common among smallholder farmers (owners of 10 hectares or less) as a viable alternative to soy production on a small scale. In the rural agricultural community of Libertad del Sur, located in the …

General Catalog 2012-2013 (Spring 2013), Utah State University

University Catalogs

This catalog contains information on the Academic Departments and Programs as well as Course Descriptions for the above school year at Utah State University. To avoid large file downloads, the Academic Departments and Programs information is located in this file. The Course Description information is located in the secondary file.

Potential Natural Product Phosphodiesterase Inhibitors, Michael John Cunningham

Electronic Theses and Dissertations

Three different studies set forth to investigate the role of phosphodiesterase (PDE) enzyme inhibitors in sexual dysfunction and mood regulation. First, naturalproducts were screened by computer modeling of PDE5A1. Second, compounds were isolated from a plant traditionally used as an aphrodisiac. Third, a new synthesis of psychoactive PDE4 inhibitor was attempted. An in silico screen was performed using chemical structures of isolated compounds thought to have some PDE inhibitory activity based on traditional use of the plants. A collection of compounds with structures similar to known natural product inhibitors was also included in the docking library. Glide docking software (Schrödinger) …

The New Old Spice: Business Identities, Trademarks, And Social Media, Lesli Harris

MC Law Review

No abstract provided.

Climate Change Mitigation With Renewable Biomass: Shifting Legal Incentives Away From Electricity And Towards Cogeneration, Sarah M. Hayter

MC Law Review

No abstract provided.

Cyber Bullying And Social Support In A College Population, Alicia Luscomb Autry

Electronic Theses and Dissertations

Research has shown that bullying has detrimental effects for both bullies and victims. Data also indicates that bullying, especially chronic levels of bullying, during childhood may lead to lasting negative effects in adulthood. The recent introduction of bullying through electronic media has sparked interest in examining bullying with older adolescents and young adults, as early research on cyber bullying suggests that this is a growing problem in the young adult population. The purpose of this study is to examine how perceived social support influences the relationship between cyber bullying and psychological functioning cyber bullying in the college population. A sample …

Theodorakis Studies Effects Of Toxic Chemicals, Aldemaro Romero Jr.

Publications and Research

No abstract provided.

Expert: Reasons For Debt Partly Cultural, Aldemaro Romero Jr.

Publications and Research

No abstract provided.

Shabangi Wants To Excite Young About Science, Aldemaro Romero Jr.

Publications and Research

No abstract provided.

Cuban Scientist Discusses Exchange With Siue, Aldemaro Romero Jr.

Publications and Research

No abstract provided.

Murals Take On New Form And Purposes, Aldemaro Romero Jr.

Publications and Research

No abstract provided.

Panel Sees Esl As Topic Of Hope, Despair, Aldemaro Romero Jr.

Publications and Research

No abstract provided.

Former Estl Mayor Gives Back To Alma Mater, Aldemaro Romero Jr.

Publications and Research

No abstract provided.

19th Century Literature Reflects Modern Life, Aldemaro Romero Jr.

Publications and Research

No abstract provided.

Non-Profits Play Important Role In Society, Aldemaro Romero Jr.

Publications and Research

No abstract provided.

When Substance Abuse And Mental Illness Combine, Aldemaro Romero Jr.

Publications and Research

No abstract provided.

Chemist Breaks With The Usual Stereotypes, Aldemaro Romero Jr.

Publications and Research

No abstract provided.

Professor Teaches Science Teachers To Teach, Aldemaro Romero Jr.

Publications and Research

No abstract provided.

Reasons For Government Frustration Are Many, Aldemaro Romero Jr.

Publications and Research

No abstract provided.