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In Vivo Facial Tissue Depth Study Of Chinese-Americans In New York City, Wing Nam Joyce Chan Jan 2007

In Vivo Facial Tissue Depth Study Of Chinese-Americans In New York City, Wing Nam Joyce Chan

LSU Master's Theses

Facial tissue depth measurements are used to create forensic facial reconstructions to aid in human remains identification. Collection of such measurements began in the late nineteenth century with anatomists His, Kollman, and Welcker. Their results were used to bring the rich and famous back to life. In the 1970s, the technique of facial reconstruction was revitalized and incorporated into the forensic science field to aid in human identification. However, certain populations are extremely under-represented. This study collected facial tissue depth information from the adult Chinese-American population in New York City. The study sample included 101 adult Chinese-Americans of varying weights …

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Prevalence Of Family History Of Speech-Language Impairment In An African American Sample, Tricia Mccully Rodrigue Jan 2007

Prevalence Of Family History Of Speech-Language Impairment In An African American Sample, Tricia Mccully Rodrigue

LSU Master's Theses

The purpose of this study was to examine the prevalence of a positive family history of speech and/or language impairments in an African American sample. The first phase of the study used questionnaires from the primary caregivers of 161 children. The questionnaires allowed for an examination of family history as a function of a child’s socioeconomic level (+/- high school level of maternal education), educational placement (+/- receipt of services by a speech language clinician), and clinical status (+/- profile consistent with a diagnosis of SLI). The second phase of the study included interviews that were collected from 17 families …

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Level Basin Approaches To Improve Water Management In Surface Irrigation For Northeast Louisiana, Luis R. Ocampo Briceno Jan 2007

Level Basin Approaches To Improve Water Management In Surface Irrigation For Northeast Louisiana, Luis R. Ocampo Briceno

LSU Master's Theses

In the state of Louisiana surface irrigation is widely used due to the low start-up cost, typically high rainfall, and soil conditions. Irrigation scheduling is an important practice to achieve water use efficiency in agriculture. The objectives of this study were to compare three different methods to determine crop evapotranspiration (ETc) for soybeans in addition to, evaluate a computer based irrigation scheduling program using real scale fields. Weather variables, soil moisture and irrigation water use collected during the summer months of 2005 and 2006 at a production agriculture farm in northeast Louisiana were studied. The ETc estimates obtained using atmometers …

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Genotypic Variability And Inheritance Of Iron And Zinc In Sweetpotato, Michael William Courtney Jan 2007

Genotypic Variability And Inheritance Of Iron And Zinc In Sweetpotato, Michael William Courtney

LSU Master's Theses

Sweetpotato [Ipomœa batatas (L.) Lam.] is a major subsistence crop in Sub-Saharan Africa, where iron and zinc deficiency in humans is an important health problem. A sweetpotato cultivar suited for subsistence farming, with high iron and zinc concentration, would be important in alleviating these deficiencies. The main objective of this research was to identify the extent of genetic variability of iron and zinc concentration in sweetpotato germplasm. An important subcomponent of this research was to determine the heritability of iron and zinc in sweetpotato. Protocol development studies were also conducted to aid in determining proper sampling technique. The results of …

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Reevaluating Age In Subadult Remains In Response To Secular Changes In Skeletal Growth, Katherine Ann Blackwelder Jan 2007

Reevaluating Age In Subadult Remains In Response To Secular Changes In Skeletal Growth, Katherine Ann Blackwelder

LSU Master's Theses

The goal of forensic anthropology is the analysis and identification of human skeletal remains in a medicolegal context (Byers 2005:1-2). A forensic anthropologist can determine the age of subadult remains by various means, including dentition, centers of ossification, cranial suture closure, and epiphyseal union. Epiphyseal union is when all bones have completed their growth and fused, which happens for all bones by early adulthood. In this way, a forensic anthropologist can analyze the extent of epiphyseal union to determine the age of a deceased individual. This is done by comparing the skeletal remains to age-specific x-ray images of bones featured …

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The Effects Of Nitrogen On Sugarcane Sucker Production And Sugar Yield, John Eriton Richard Jan 2007

The Effects Of Nitrogen On Sugarcane Sucker Production And Sugar Yield, John Eriton Richard

LSU Master's Theses

ABSTRACT Sugarcane suckers, otherwise known as bullshoots or water sprouts have been reported in south Louisiana. Suckers are physiologically immature shoots and tend to accumulate less sucrose compared to mature stalks. Suckers may affect productivity by increasing biomass while contributing little to sucrose content. An understanding of the environmental and cultural factors responsible for sugarcane sucker production in Louisiana may provide answers that could be useful in minimizing its negative effect on production. The study objective was to investigate the effects of nitrogen (N) treatments on sugarcane and sugarcane sucker production in variety HoCP 85-845 under Louisiana growing conditions. This …

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Fabrication Of Single Walled Carbon Nanotube (Sw-Cnt) Cantilevers For Chemical Sensing, Jui-Ching Hsu Jan 2007

Fabrication Of Single Walled Carbon Nanotube (Sw-Cnt) Cantilevers For Chemical Sensing, Jui-Ching Hsu

LSU Master's Theses

With the discovery of carbon nanotubes (CNTs), many applications have been implemented based on their unique electronic, mechanical, chemical and optoelectronic properties. One area of applications is in gas sensors for detecting, oxygen, flammable and toxic gases. In our work, the focus is on the fabrication of carbon nanotube (CNT) cantilever sensors for integration with CMOS readout chip which offer increased sensitivity. The higher surface-to-bulk ratio enhances the property and performance of the gas sensor by nanocantilevers. In this work, we present the detection method based on the change in capacitance of the single walled carbon nanotube (SWCNT) cantilever. Carbon …

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A Geographical Investigation Of Chagas' Disease Risk In The Community Of La Brea, Guatemala, Gerardo J. Boquin Jan 2007

A Geographical Investigation Of Chagas' Disease Risk In The Community Of La Brea, Guatemala, Gerardo J. Boquin

LSU Master's Theses

This thesis will display how the use of a GIS is an important tool in understanding geographic patterns of Chagas' disease vector risk in a rural community in Guatemala. This is an important topic of investigation as Chagas' disease is the leading cause of heart failure in rural Latin America, and yet study has been limited due to a prioritization of national resources to urban diseases. Obviously this can have a severe impact on rural areas, especially if they already lack adequate health care provision. As a response to this deficiency, a collaboration between the Laboratory of Entomology and Applied …

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Evaluating The Effect Of Two Commercial Antimicrobial Products On Salmonella Spp. In The Aquatic Habitat Of The Red-Eared Slider Turtle (Trachemys Scripta Elegans), Trevor Theadore Zachariah Jan 2007

Evaluating The Effect Of Two Commercial Antimicrobial Products On Salmonella Spp. In The Aquatic Habitat Of The Red-Eared Slider Turtle (Trachemys Scripta Elegans), Trevor Theadore Zachariah

LSU Master's Theses

Turtle-associated salmonellosis was recognized as a public health concern in the 1960’s, particularly due to an increase in the incidence of disease among children. In response to the public health threat, the United States Food and Drug Administration (FDA) implemented regulations in 1975 restricting the sale of turtle eggs and turtles with a carapace length less than 10.2 cm. Since that time, attempts to eliminate Salmonella from turtles using antibiotics have been unsuccessful and lead to antibiotic resistant strains of Salmonella on turtle farms. Recent work has focused on identifying non-antibiotic products to suppress or eliminate Salmonella and reverse the …

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Impact And Interaction Of Samea Multiplicalis (Lepidoptera: Pyralidae) And Cyrtobagous Salviniae (Coleoptera: Curculionidae) On Salvinia Minima In South Louisiana And The Foraging Behavior Of Solenopsis Invicta (Hymenoptera: Formicidae) On Salvinia Minima, Sunil Tewari Jan 2007

Impact And Interaction Of Samea Multiplicalis (Lepidoptera: Pyralidae) And Cyrtobagous Salviniae (Coleoptera: Curculionidae) On Salvinia Minima In South Louisiana And The Foraging Behavior Of Solenopsis Invicta (Hymenoptera: Formicidae) On Salvinia Minima, Sunil Tewari

LSU Master's Theses

A field study was conducted in 2005 and 2006 to evaluate the impact and interaction of the herbivores Cyrtobagous salviniae Calder and Sands and Samea multiplicalis Guenee on common salvinia, Salvinia minima Baker in south Louisiana. It was a completely randomized experimental design in which treatments consisted of C. salviniae and S. multiplicalis feeding on common salvinia both independently and together along with a control. Our study revealed that treatments consisting of C. salviniae and S .multiplicalis feeding both independently and together had a significant impact on the biomass of common salvinia. Sampling done in October of both 2005 and …

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Deficits In Social Skills And Feeding Behaviors Associated With Adults Diagnosed With Autistic Disorder Living In An Institutionalized Setting, Cindy Terlonge Graham Jan 2007

Deficits In Social Skills And Feeding Behaviors Associated With Adults Diagnosed With Autistic Disorder Living In An Institutionalized Setting, Cindy Terlonge Graham

LSU Master's Theses

Autistic disorder, a syndrome beginning in infancy and persisting into adulthood, has captured the attention of researchers and clinicians alike. Although this disorder has been studied since the mid-1940s, there is a lack of literature addressing certain adaptive skills in adults with autism. The aim of this study was to examine the differences in social and feeding skills between individuals with and without autistic disorder. Given the importance of acquiring these skills to facilitate proper adjustment and decrease potential health risks, better understanding of these behaviors in persons with autism is warranted. Participants comprised three separate groups: an autism group, …

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An Assessment Of The Risk Mapping System For The Use Of Managing Loblolly Pine Decline Sites Within Red-Cockaded Woodpecker Habitat, Roger Dale Menard Jan 2007

An Assessment Of The Risk Mapping System For The Use Of Managing Loblolly Pine Decline Sites Within Red-Cockaded Woodpecker Habitat, Roger Dale Menard

LSU Master's Theses

A decline of loblolly pine (Pinus taeda L.), characterized by expanding areas of declining and dead trees, has become prevalent at Fort Benning, Georgia. A 3 year study was conducted to determine the kinds of fungi, insects, and site disturbances associated with this problem. The insects Dendroctonus terebrans, Hylastes salebrosus, Hylastes tenuis, Pachylobius picivorus and Hylobius pales were significantly more abundant in symptomatic than in asymptomatic loblolly pine plots. These root and lower stem-infesting insects consistently carried the fungi Leptographium terebrantis, L. procerum, and L. serpens. Root sampling revealed high levels of root damage and mortality, staining and infection with …

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Analyzing The Cost Of Harvesting And The Economic Structure Of Florida Grouper Fishery, I. Cristian Nedelea Jan 2007

Analyzing The Cost Of Harvesting And The Economic Structure Of Florida Grouper Fishery, I. Cristian Nedelea

LSU Master's Theses

This study uses a translog cost function to investigate the technical and economic relationships present among a sample of Florida grouper longline vessels. The existence of jointness-in-inputs and non-separability between inputs and outputs suggests that resource management should be based on multiproduct production theory, and that explicit recognition of the economic interactions among species should be incorporated in any regulatory process. The cross-price elasticities of input demands showed substitution relationships between input pairs, implying that imposed regulation on the single input will be compensated for by increases in the other inputs. Furthermore, model results showed apparently substantial economies of scope, …

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Magnetically Induced Release Of Fluorescein Isothiocyanate (Fitc) From Polymer Nanoparticle Composites (Pncs), Michelle Urbina Jan 2007

Magnetically Induced Release Of Fluorescein Isothiocyanate (Fitc) From Polymer Nanoparticle Composites (Pncs), Michelle Urbina

LSU Master's Theses

Magnetically induced drug release can be used as a site-specific, minimally invasive pharmaceutical treatment. Its purpose is to increase the efficacy of drug therapies to diseased or damaged tissue and to decrease the amount of unnecessary damage to healthy, surrounding tissue. To prove the concept of drug release by a magnetic field, this study focused on the release of a fluorescent molecule from magnetic polymeric nanoparticle composites (PNCs) via induction of an alternating current (AC) magnetic field. Fluorescent magnetic PNCs used were 250 ?m or less in size, and were made of poly(methyl methacrylate) (PMMA) containing either the magnetic material …

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Production Well Operations Optimization In Water Distribution System Using Genetic Algorithm, Vineet Katiyar Jan 2007

Production Well Operations Optimization In Water Distribution System Using Genetic Algorithm, Vineet Katiyar

LSU Master's Theses

The City of Chandler, Arizona lies in semi-arid area and the water resources management has been a major concern by the State citizen. There is always a need of optimizing the available water resources when the rate of demand constantly beats the rate of replenishment. In this study we have developed a management model to link the Chandler water distribution model (EPANET) with the Chandler groundwater flow model (MODFLOW) under an optimization framework (Genetic algorithm). The EPANET model supplied by the Chandler city municipal authority has several improper setting (pumping schedules, valves settings, pressure zones etc.). The original model has …

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The Use Of A Chiral Fluorescent Resorcinarene For The Enantiomeric Recognition Of Amino Acids, Gerald I. Richard Jan 2007

The Use Of A Chiral Fluorescent Resorcinarene For The Enantiomeric Recognition Of Amino Acids, Gerald I. Richard

LSU Master's Theses

The spectroscopic properties of a chiral boronic acid based resorcinarene macrocycle employed for chiral analysis were investigated. Specifically, the emission and excitation characteristics of tetraarylboronate resorcinarene macrocycle (TBRM) and its quantum yield were evaluated. The chiral selector TBRM was investigated as a chiral reagent for the enantiomeric discrimination of amino acids using steady-state fluorescence spectroscopy. Chiral recognition of amino acids in the presence of the macrocycle was based on diastereomeric complexes. Results demonstrated that TBRM had better chiral discrimination ability for lysine as compared to the other amino acids. Partial-least-squares regression modeling (PLS-1) of spectral data for macrocycle-lysine host-guest complexes …

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Evaluating Precision Agricultural Technologies In A Louisiana Cotton Insect Pest Management System, Joshua Heath Temple Jan 2007

Evaluating Precision Agricultural Technologies In A Louisiana Cotton Insect Pest Management System, Joshua Heath Temple

LSU Master's Theses

A variable rate pesticide application system was developed and tested during 2001 for an agricultural aircraft in Louisiana. Using technology available to the agricultural aviation industry, a variable rate prescription of insecticide was successfully applied to a cotton field in 2002. These studies compared the efficacy and value of spatially variable insecticide (SVI) applications based on yield maps to the producer standard, whole-field broadcast treatments. Insecticide prescriptions were created from historical yield and production data. Treatments included whole-field broadcast sprays, yield-based SVI sprays, and profit-based SVI sprays. Twenty-two SVI applications were made to test fields from 2002-2005 using two aircraft …

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Reproductive And Metabolic Effects Of Recombinant Equine Leptin On Seasonally Anovulatory Mares, Pamela Boliew Mitcham Jan 2007

Reproductive And Metabolic Effects Of Recombinant Equine Leptin On Seasonally Anovulatory Mares, Pamela Boliew Mitcham

LSU Master's Theses

Mares of poor body condition have low plasma leptin concentrations, while obese mares have the highest concentrations. Leptin is a primary signal of body condition to the brain in other species; therefore, low leptin concentrations in thin mares could contribute to their extended anovulatory period in winter compared to obese mares. The current experiment was designed to determine whether recombinant equine leptin, administered to seasonally anovulatory mares, would induce ovarian activity and ovulation in the winter. Leptin effects on metabolism were also studied. Beginning January 7, leptin-treated mares (n = 9) received daily i.m. injections of 10 mg recombinant equine …

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The Art Of Perception: Robert Irwin's Central Garden At The J. Paul Getty Center, Jennifer Kay Zell Jan 2007

The Art Of Perception: Robert Irwin's Central Garden At The J. Paul Getty Center, Jennifer Kay Zell

LSU Master's Theses

In this study of The Central Garden at the J. Paul Getty Center was found evidence that the Central Garden designed by Robert Irwin is a postmodern garden. Beginning with an evaluation and description of the individual elements and conditions of the garden, the study then explores the larger body of artistic work produced by Irwin. This investigation also extrapolates how the ideas of modernism and postmodernism have been applied to past works of landscape architecture. The precedents provide a basis for interpretation and analysis of the Central Garden. Direct observation of visitors at the Central Garden provided evidence of …

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Pre-Treatment Of Dynamically Varying Waste Gas Concentrations Using Activated Carbon Prior To Biofiltration: Effect Of Cycle Length On Degree Of Load Equalization, Kodi L. Collins Jan 2007

Pre-Treatment Of Dynamically Varying Waste Gas Concentrations Using Activated Carbon Prior To Biofiltration: Effect Of Cycle Length On Degree Of Load Equalization, Kodi L. Collins

LSU Master's Theses

Dynamically varying waste gas concentrations pose challenges to the operation and design of air pollution control techniques such as biofilters. Although design approaches are becoming well established for biofilters treating gases containing VOC concentrations that are constant as a function of time, many industrial processes emit gas streams contaminated with volatile organic compounds at concentrations that fluctuate with time. Application of an effective load equalization technique could eliminate some challenges associated with fluctuating pollutant concentrations. Recent research has demonstrated that granular activated carbon (GAC) can serve as a passively controlled system to provide load-equalization as a pre-treatment prior to biofiltration. …

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Using Hurricane Ivan As A Modern Analog In Paleotempestology: Lake Sediment Studies And Environmental Analysis In Gulf Shores, Alabama, Thomas Bianchette Jan 2007

Using Hurricane Ivan As A Modern Analog In Paleotempestology: Lake Sediment Studies And Environmental Analysis In Gulf Shores, Alabama, Thomas Bianchette

LSU Master's Theses

Paleotempestology is a young field in the science community, aimed at discovering evidence of past catastrophic hurricanes by analyzing geological proxy records, mostly overwash sand layers derived from barrier beach inundation. Gulf State Park in Gulf Shores, Alabama, is an ideal location to study this emerging science due to its unique geography of having three coastal lakes just north of a long beach system. Hurricane Ivan, a Category 3 storm, made landfall at Gulf Shores, Alabama, on 16 September 2004, with 130 mph winds. It was expected that the overwash fan created by the storm surge was sufficient to reach …

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Determinants Of The Onset Of Disability In Old Age, Kayla Fontenot Jan 2007

Determinants Of The Onset Of Disability In Old Age, Kayla Fontenot

LSU Master's Theses

With a rapidly aging population, maximizing independent living among the elderly is a growing concern. The inability to perform normal basic care activities interferes with an older individual's ability to live independently. In this study, I examine the onset of disability among elderly Americans using the 2002 and 2004 waves of the Health and Retirement Survey (HRS). In examining the explanatory power of both the life course perspective and the medical model, I find that the medical model is better able to explain onset of disability for males while the life course perspective prevails when explaining onset of disability among …

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Multifunctional Ligands For Supramolecular Chemistry, James Kakoullis Jan 2007

Multifunctional Ligands For Supramolecular Chemistry, James Kakoullis

LSU Master's Theses

Metal-organic frameworks (MOFs) are the primary focus of the Maverick research group, almost exclusively with the acac moeity. Before such MOFs can be attempted, multifunctional ligands of the appropriate geometry for the desired MOFs first must be synthesized. In this thesis, the synthesis and characterization of two new β-diketone ligands, specifically, Re(CO)3Cl(PyacH)2, 2.2, Pphac3H3, 1.23, and its oxide 3.6, are described. Also in this thesis, attempts to synthesize other new MOFs will be discussed. The MOF for which Re(CO)3Cl(PyacH)2, 2.2 was designed was Re(CO)3ClCu(pyac)2] …

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Characterization And Analysis Of Hybrid Electronic Materials For Molecular Based Devices, Sathish Thiruvengadam Jan 2007

Characterization And Analysis Of Hybrid Electronic Materials For Molecular Based Devices, Sathish Thiruvengadam

LSU Master's Theses

The goal of this work is to characterize and to analyze hybrid electronic materials (HEMs) using fluorescence (FL) spectroscopy and conductive probe-atomic force microscopy (CP-AFM) in order to investigate the electrical and optical properties of these materials. Currently, research efforts to characterize novel organic materials for the determination of molecular level transport properties are of great interest.[6] One of the most interesting organic materials is the porphyrin molecule, which exhibits behavior useful for memory applications.[4] Colloidal CdS quantum dots (Q-CdS) capped with dioctyl sulfosuccinate (AOT) and thiol functionalized porphyrin molecules are explored for their potential application to next-generation hybrid electronic …

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Developing/Testing A New Approach For Assessing Rapid Visual Identification Of Hematological Cells Using Principles Of Visual Cognition: A Health Science Education Study, Deborah Elizabeth Fox Jan 2007

Developing/Testing A New Approach For Assessing Rapid Visual Identification Of Hematological Cells Using Principles Of Visual Cognition: A Health Science Education Study, Deborah Elizabeth Fox

LSU Doctoral Dissertations

The purpose of this study was the development and testing of a novel method for assessment of white blood cell (WBC) identification skills used in the field of Clinical Laboratory Sciences (CLS). A dual format exam was administered to both novices (students) and experts (laboratory professionals). Format 1 was similar to current assessment formats, simply presenting a series of single WBC images for identification. Format 2 applied principles of visual cognition, grouping WBCs for identification by patient and presenting multiple example images from the patient before requesting identification of individual cells. This novel exam format was intended to: (a) provide …

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How The Internet Is Shaping The Chilean Scientific Community: Globalization And Dependency, Richard B. Duque Jan 2007

How The Internet Is Shaping The Chilean Scientific Community: Globalization And Dependency, Richard B. Duque

LSU Doctoral Dissertations

The Internet has emerged as a catalyst for global knowledge production. This is supported by its positive impacts in the First World. A progressive assessment argues that the Internet will be the "elixir" that brings immediate visibility and relevance to scientific communities in the periphery. Yet, Internet diffusion is often framed by past technology failures that further widen global divides. This characterizes an "affliction" argument. The "teething argument" suggests that adoption within the Third World is tentative at best with benefits unfolding over time in some regions but not others. This dissertation is a qualitative and quantitative study that tests …

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Detection Of The Bloodmeal Origin Of Mosquitoes Collected At Alligator Farms, And West Nile Virus Activity In Mosquitoes Collected From Alligator Farms, Sentinel Chicken Surveillance Sites, And Larval Habitats, Isik Unlu Jan 2007

Detection Of The Bloodmeal Origin Of Mosquitoes Collected At Alligator Farms, And West Nile Virus Activity In Mosquitoes Collected From Alligator Farms, Sentinel Chicken Surveillance Sites, And Larval Habitats, Isik Unlu

LSU Doctoral Dissertations

A three year study was conducted to determine if testing mosquitoes collected in modified sentinel chicken boxes for West Nile Virus (WNV) or testing sentinel chickens for WNV antibody would detect WNV activity prior to reports of human cases in East Baton Rouge (EBR) Parish, Louisiana. In one year we also compared the effectiveness of CDC light traps, gravid traps, and sentinel chicken box traps for collecting WNV positive mosquitoes. In all three years, we detected WNV activity in mosquito collections from sentinel chicken box traps prior to the onset of human cases, while there were no seroconversions in the …

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The Hydrology And Sediment Transport Of Low-Gradient, Forested Headwater Streams, Philip Saksa Jan 2007

The Hydrology And Sediment Transport Of Low-Gradient, Forested Headwater Streams, Philip Saksa

LSU Master's Theses

Understanding stream hydrology of headwater regions is critical in effective land management for downstream water quantity and quality. Although extensive research has been performed on headwater streams in topographically variable areas, fewer studies examine low-gradient headwater stream systems, such as those existing on much of the southeastern coastal plain. This study aims to investigate spatial and temporal variation of headwater stream hydrology in a low-gradient forested watershed, quantify mass loading of suspended and dissolved solids in the watershed, and assess the applicability of a spatially distributed model in predicting hydrologic responses of a flat terrain landscape. Stream discharge and sediments …

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Identification Of Molecular Markers And Association Mapping Of Selected Loci Associated With Agronomic Traits In Rice, Suresh Babu Kadaru Jan 2007

Identification Of Molecular Markers And Association Mapping Of Selected Loci Associated With Agronomic Traits In Rice, Suresh Babu Kadaru

LSU Doctoral Dissertations

Discriminate Analysis as a procedure was evaluated to select molecular markers associated with complex traits in US rice germplasm. Markers for percent head rice, percent total rice, and grain yield were identified with high levels of correct classification that mapped within or near traditional Quantitative Trait Loci (QTL). Mixed model-regression procedure to identify molecular markers that predict phenotypic variance associated with four agronomic traits was created and validated in two distinct rice inbred populations. Main and epistatic effects were identified by standard hypothesis testing and Bayesian information criteria in a multivariate format. The new procedure increased power and enhanced prediction …

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An Examination Of The Presence Of Social Work Intervention With Home Health Care Recipients Of Related Home Health Care Outcomes, Corie Gail Hebert Jan 2007

An Examination Of The Presence Of Social Work Intervention With Home Health Care Recipients Of Related Home Health Care Outcomes, Corie Gail Hebert

LSU Doctoral Dissertations

The study was prompted by the need for a social work response to the dramatic changes that have occurred in the home health care arena as a result of managed care policies. Social work has been part of home health care since its inception, but the current cost constrained market threatens the viability of social work in providing servies to elderly, ill, homebound individuals. Medicare home health care benefits have traditionally enabled many elderly individuals to live independently in thier communities. However, passage of the Balanced Budget Act of 1997, which mandated the use of a Prospective Payment System for …

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