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Deception, Decisions, And Investor Education, Jayne W. Barnard

Faculty Publications

Tens of millions of dollars each year are spent on investor education. Because older adults (those aged sixty and older) are disproportionately victims of investment fraud schemes, many educational programs are targeted at them. In this Article, Professor Barnard questions the effectiveness of these programs. Drawing on recent studies from marketing scholars, neurobiologists, social psychologists, and behavioral economists examining the ways in which older adults process information and make decisions, she offers a model of fraud victimization (the "deception/decision cycle") that explains why older adults are often vulnerable to investment fraud schemes. She then suggests that many of the factors …

Disordered Eating, Antifat Attitudes, And Barriers To Treatment In College Women From Urban And Rural Areas, Alison Christine Pepper

Graduate Student Theses, Dissertations, & Professional Papers

Disordered eating (DE) is associated with physical and emotional consequences. Most incidence studies comparing rates in urban and rural regions are international. Only one examined regional differences within the United States, and no significant differences emerged. Additionally, no investigations focus on DE treatment barriers specific to rural regions. In 106 college women with significant DE patterns, this study investigated weight-based prejudices, system-level barriers, and regional status. Despite no significant regional differences in DE or barriers to treatment, results revealed high prevalence of DE and exposed barriers to DE-treatment among college women. Exploratory analyses supplement the dearth of research focusing on …

Radiotherapy Optimal Design: An Academic Radiotherapy Treatment Design System, Ryan Acosta, William Brick, A Hanna, Allen G. Holder, D Lara, G Mcquilen, D Nevin, P Uhlig, B Salter

Mathematics Faculty Research

Optimally designing radiotherapy and radiosurgery treatments to increase the likelihood of a successful recovery from cancer is an important application of operations research. Researchers have been hindered by the lack of academic software that supports head-to-head comparisons of different techniques, and this article addresses the inherent difficulties of designing and implementing an academic treatment planning system. In particular, this article details the algorithms and the software design of Radiotherapy optimAl Design (RAD).

Social Factoring The Numbers With Assisted Reproduction, Bridget J. Crawford, Lolita Buckner Inniss

Publications

In early 2009 the airwaves came alive with sensational stories about Nadya Suleman, the California mother who gave birth to octuplets conceived via assisted reproductive technology. Nadya Suleman and her octuplets are vehicles through which Americans express their anxiety about race, class and gender. Expressions of concern for the health of children, the mother's well-being, the future of reproductive medicine or the financial drain on taxpayers barely conceal deep impulses towards racism, sexism and classism. It is true that the public has had a longstanding fascination with multiple births and with large families. This is evidenced by a long history …

Best Practices Guide To Synthetic Nanoparticle Risk Management, Claude Ostiguy, Brigitte Roberge, Luc Ménard, Charles-Anica Endo

Rapports de recherche scientifique

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Une nouvelle révolution industrielle est amorcée autour des nanotechnologies. Les applications devraient permettre d’améliorer de façon substantielle les performances de multiples produits et favoriser le développement économique, l’amélioration de la qualité de vie et la protection de l’environnement. La très petite taille des nanoparticules de synthèse (NP < 100 nanomètres) leur confère des propriétés uniques qui ne se retrouvent pas chez les produits de même composition chimique mais de plus grande taille. Des impacts majeurs sont anticipés dans tous les domaines de la vie économique et sociale et la plupart des universités québécoises de même que plusieurs centres de recherche œuvrent déjà à la conception de nouvelles applications. Plusieurs entreprises sont en phase de démarrage, en exploitation ou incorporent déjà des NP dans leurs procédés afin d’améliorer la performance de leurs produits et la tendance devrait s’accentuer au cours des prochaines années. Au niveau international, en 2007, on comptait plus de 500 produits nanotechnologiques commercialisés, pour un marché mondial de 88 milliards de dollars lequel devrait presque doubler en 2008.

La synthèse et la production de ces nouveaux matériaux soulèvent actuellement de nombreuses questions et génèrent des inquiétudes à cause des connaissances scientifiques fragmentaires sur les risques pour la santé et pour la sécurité. Néanmoins, la recherche a déjà démontré différents risques reliés à …

4,4'-Diphenylmethane Diisocyanate (Mdi): Safety Practices And Concentration During Polyurethane Foam Spraying, Brigitte Roberge, Rodrigue Gravel, Daniel Drolet

Rapports de recherche scientifique

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Au cours des dernières années, des travailleurs québécois de la construction ont été «sensibilisés» au diisocyanate-4,4’ de diphénylméthane (MDI). Cette substance est émise lors de la pulvérisation d’un polyisocyanate (mélange de polymères de MDI) et d’un composé polyhydroxylé (résine) pour former une mousse rigide de polyuréthane utilisée comme isolant thermique de bâtiments. La valeur d’exposition admissible (VEA) québécoise du MDI est de 0,051 mg/m³ (51 μg/m³) pour la forme monomère. Cette substance est identifiée sensibilisant dans le Règlement sur la santé la sécurité du travail (RSST), qui mentionne …

Cleaning And Decontamination Of Workplaces Containing Beryllium: Techniques And Cleaning Solutions, Stéphanie Viau, Chantal Dion, Guy Perrault, André Dufresne, Valérie Turcotte, Hooman Golshahi, Bethany Campbell, Teodor Mocanu, Annie Ouellet, Pierre-Jean Désormeaux

Rapports de recherche scientifique

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La relation entre l’exposition au béryllium (Be) par voie respiratoire et l’atteinte à la santé n’est pas bien définie. La contribution de l’absorption par la voie cutanée a été suggérée pour expliquer le développement de la sensibilisation (BeS). Dans ce contexte, la surveillance des niveaux de contamination des surfaces constitue un outil important de la maîtrise des émissions. De bonnes pratiques de nettoyage des lieux où il y a utilisation ou manipulation de béryllium sont nécessaires afin de prévenir l’accumulation de béryllium sur les surfaces et les outils de travail.

La …

Anxiety Of Synecdoche: Displacing The Essential In Invisible Man, Benjamin Bascom

Criterion: A Journal of Literary Criticism

No abstract provided.

Grandparent Custody Disputes And Visitation Rights: Balancing The Interests Of The Child, Parents, And Grandparents, Tara Nielson, Robin Bucaria

Utah Law Review

In many cultures, the basic family unit is the extended family-three and even four generations living under the same roof, nurturing the children and caring for the elderly with blended responsibilities. If a mother left behind young children, she felt it was only right for the children to be raised by aunts or grandmothers because that was in the children's best interest. Under the American legal, system, however, the best interest of the child is a judicial etermination that takes into account a myriad of tangible and, intangible factor that are often grounded in outdated cultural norms.

Essentials Of Anatomy & Physiology, Steelman Library, B Mcconchie Dr.

Syllabus Repository

No abstract provided.

Capillary Electrophoretic Separations Of Enzyme Inhibitors With Activity-Based Detection, Xiaoyan Yan

LSU Master's Theses

A technique for separating and detecting enzyme inhibitors was developed using capillary electrophoresis with an enzyme microreactor. The on-column enzyme microreactor was constructed using one or two NdFeB magnets in two configurations to immobilize alkaline phosphatase-coated superparamagnetic beads with diameters of 2.8 µm inside a capillary before the detection window. Enzyme inhibition assays were performed by injecting a plug of inhibitor into a capillary filled with an alkaline phosphatase substrate, AttoPhos. Product generated in the enzyme microreactor was detected by laser-induced fluorescence. Inhibitor zones electrophoresed through the capillary, passed through the enzyme microreactor, and were observed as negative peaks due …

Common Raven Nests In North Dakota After 100-Year Hiatus, Melvin P. Nenneman, Todd A. Grant, Ron E. Martin

The Prairie Naturalist

Our observations represent the first documented nesting by the common raven in North Dakota since the late 1800's. Houston (1977) suggested that the expansion of the American crow onto the Canadian prairies was limited by the scarcity of trees for nest sites, which also might have limited the extent of the common raven. Aspen woodland has increased substantially in and around J. Clark Salyer National Wildlife Refuge since European settlement, due primarily to fire suppression and extirpation of large herbivores (Grant and Murphy 2005). Thus, plausibly these increases in woodland habitat might be providing nest sites necessary for the common …

Factors Associated With Duck Use Of Impounded And Natural Wetlands In Western South Dakota, Jane E. Austin, Deborah A. Buhl

The Prairie Naturalist

Many wetlands in the northern Great Plains west of the Missouri River are stock ponds, created by impoundment of natural drainages or excavation of existing wetlands to provide water for livestock or improve habitat for waterfowl. We evaluated factors influencing use of wetlands by breeding duck pairs and broods relative to modification, water regime, size, and hydrological location on United States Forest Service lands within the Grand River National Grassland in northern South Dakota (2003 and 2004). Responses for both indicated pairs and broods were related positively to wet area, total wetland area within 4 km, emergent edge cover, and …

Brood Parasitism In A North American Population Of White-Faced Ibis, Mark E. Clark

The Prairie Naturalist

In 2007 while monitoring reproductive success among various overwater nesting birds at J. Clark Salyer National Wildlife Refuge in North Dakota, I observed parasitism of a white-faced ibis nest by a cattle egret. I located a nest on 23 May 2007 that contained four white-faced ibis eggs and one cattle egret egg. The nest was located in the middle of a small colony of nesting white-faced ibis (approximately 35 pairs) and black-crowned night herons (approximately 30 pairs). On 3 June 2007 all of the eggs were still present in the nest, but two of the white-faced ibis eggs began hatching …

The Influence Of Fallback Foods On Great Ape Tooth Enamel, Paul J. Constantino, Peter W. Lucas, James J.-W. Lee, Brian R. Lawn

Biological Sciences Faculty Research

Lucas and colleagues recently proposed a model based on fracture and deformation concepts to describe how mammalian tooth enamel may be adapted to the mechanical demands of diet (Lucas et al.: Bioessays 30[2008] 374-385). Here we review the applicability of that model by examining existing data on the food mechanical properties and enamel morphology of great apes (Pan, Pongo, and Gorilla). Particular attention is paid to whether the consumption of fallback foods is likely to play a key role in influencing great ape enamel morphology. Our results suggest that this is indeed the case. We also consider the implications of …

Eagle Executive Magazine, Georgia Southern University

College of Business: News & Publications

• Welcome, Dr. Brooks A. Keel ! ! !
• The Grube Era
• COBA Offers First Ph.D. at Georgia Southern
• A message from Dean Shiffler
• Sibbald Heads BBRED
• 2009 scholarship recipients
• Georgia Society of CPAs Presents Chair of AICPA
• Students Meet Textbook Author
• COBA’s Student Advisory Board
• COBA Golf Tournament
• From the Director
• Georgia WebMBA®
• MAcc Update
• Greg Van Zant
• Alumni in the spotlight
• Faces of Homecoming 2009
• COBA Welcomes New Faculty & Administrators
• New Toys “R” Us Partnership
• The Princeton Review Listing
• Eagle FastPitch
• Georgia Trend’s “40 under 40”
• White Collar Crime Lectures
• Eagle Executive Society Members
• 2009 Professor for a …

Comparison Of The Complete Genome Sequencesof Bifidobacterium Animalis Subsp. Lactis Dsm 10140 And Bl-04, R. Barrangou, E. P. Briczinski, L. L. Traeger, J. R. Loquasto, M. Richards, P. Horvath, A. C. Coute-Monvoisin, G. Leyer, S. Rendulic, J. L. Steele, Jeff Broadbent, T. Oberg, E. G. Dudley, S. Schuster, D. A. Romero, R. F. Roberts

Nutrition, Dietetics, and Food Sciences Faculty Publications

Bifidobacteria are important members of the human gut flora, especially in infants. Comparative genomic analysis of two Bifidobacterium animalis subsp. lactis strains revealed evolution by internal deletion of consecutive spacer-repeat units within a novel clustered regularly interspaced short palindromic repeat locus, which represented the largest differential content between the two genomes. Additionally, 47 single nucleotide polymorphisms were identified, consisting primarily of nonsynonymous mutations, indicating positive selection and/or recent divergence. A particular nonsynonymous mutation in a putative glucose transporter was linked to a negative phenotypic effect on the ability of the variant to catabolize glucose, consistent with a modification in the …

Patterning High Surface Area Silica With Lysozyme: Adsorption Kinetics, Fluorescence Quenching, And Protein Readsorption Studies To Evaluate The Templated Surface, Rachel M. Greer, Brittni A. Scruggs, R Alan May, Bert D. Chandler

Chemistry Faculty Research

A method was developed for using an inexpensive and widely available protein, hen egg white lysozyme, as a patterning agent for commercial high surface area silicas. The basic patterning methodology involved spontaneous adsorption of the protein from aqueous solution, alkylation of the uncovered surface with an alkylsiloxane, and protein desorption in a slightly alkaline solution of morpholine. Adsorption kinetic studies using Bradford assays assisted in determining protein deposition conditions. These studies were generally consistent with results on more planar silica surfaces and indicated that the protein quickly and strongly adsorbs along its long axis at low surface coverages. A modified …

Transcriptional Reprogramming Of Gene Expression In Bovine Somatic Cell Chromatin Transfer Embryos, N. Rodriguez-Osorio, Zhongde Wang, G. P. Page, J. M. Robl, E. Memili

Animal, Dairy, and Veterinary Science Faculty Publications

Background Successful reprogramming of a somatic genome to produce a healthy clone by somatic cells nuclear transfer (SCNT) is a rare event and the mechanisms involved in this process are poorly defined. When serial or successive rounds of cloning are performed, blastocyst and full term development rates decline even further with the increasing rounds of cloning. Identifying the "cumulative errors" could reveal the epigenetic reprogramming blocks in animal cloning. Results Bovine clones from up to four generations of successive cloning were produced by chromatin transfer (CT). Using Affymetrix bovine microarrays we determined that the transcriptomes of blastocysts derived from the …

“And The Word Was Made Flesh”: A Latter-Day Saint Exegesis Of The Blood And Water Imagery In The Gospel Of John, Eric D. Huntsman

Studies in the Bible and Antiquity

Critical to understanding the widespread symbolism and imagery pointing to Jesus Christ in the New Testament is an exegetical grasp of the content--that is, an understanding of the historical, literary, and theological context of the language. The image of water recurs frequently throughout the New Testament Gospels as a symbol of the Savior's purity, cleansing power, true doctrine, and so forth. Similarly, blood is used often to reflect the sacred mission of Christ and the price of our salvation. This article investigates this imagery, particularly as used by Apostle John, to explain the significance of the Savior's mission in mortality …

Natal Habitat Use By Dragonflies Along Landscape Gradients In Rhode Island, Maria Adella Aliberti Lubertazzi

Open Access Dissertations

Urban environments often support depauperate insect faunas, although they can serve as suitable habitats for some taxa. The potential value of urban wetlands as habitat for regional dragonfly populations has not been well studied. Landscape patterns of natal habitat use by lentic dragonflies were studied at small wetlands in Rhode Island, U.S.A. during three field seasons (2004, 2005, 2006). Dragonfly exuviae were collected along defined perimeter paths on six (2004) or five (2005, 2006) site visits per season (May- October). The exuviae were identified in the laboratory, and the number collected per species/hour was tallied for each field season. Three …

The Isolation And Characterization Of Bovine Adult Derived Adipose Stem Cells For The Use In Nuclear Transfer, Alicia A. Picou

LSU Master's Theses

Since the cloning of Dolly there has been little change in the efficiency of nuclear transfer (NT). Research is beginning to investigate the characteristics of donor cells. Adiposetissue is an abundant source of adult-derived cells that have displayed “stemness” in-vitro(Gimble et al., 2003). The overall goal of this research was to define the in-vitro characteristicsof bovine adipose-derived adult stem cells (ADAS) for the use in NT. Isolation methods weredetermined by a 3 x 3 factorial design. 1 g of subcutaneous fat was collected and subjected to0.10%, 0.25% or 0.50% collagenase type I solution for 1, 2 and 3 h. Nucleated …

Asynchronous Replication Of Metadata Across Multi-Master Servers In Distributed Data Storage Systems, Ismail Akturk

LSU Master's Theses

In recent years, scientific applications have become increasingly data intensive. The increase in the size of data generated by scientific applications necessitates collaboration and sharing data among the nation's education and research institutions. To address this, distributed storage systems spanning multiple institutions over wide area networks have been developed. One of the important features of distributed storage systems is providing global unified name space across all participating institutions, which enables easy data sharing without the knowledge of actual physical location of data. This feature depends on the ``location metadata'' of all data sets in the system being available to all …

Investigation Into The Hydrothermal Treatment Of Sugarcane Bagasse Under Near- And Supercritical Conditions, John E. White

LSU Doctoral Dissertations

Processing biomass in near- and supercritical water has garnered increasing attention because of its ability to accept a variety of wet feedstocks, energy efficiency, and ability to regulate the solubility and separation of components. Very few studies of biomass hydrothermal conversion provide a comprehensive evaluation of multiple process parameters and various additives and their effects on a single product phase. This research examined the influence of temperature, residence time, biomass concentration, and particle size on volatiles production from the hydrothermal conversion of sugarcane bagasse. Temperature had the greatest impact on volatile yields with the largest increase (23 wt %) occurring …

Collpas As Activity Hotspots For Frugivorous Bats (Stenodermatinae) In The Peruvian Amazon: Underlying Mechanisms And Conservation Implications, Adriana Bravo Ordonez

LSU Doctoral Dissertations

In western Amazonia, large numbers of frugivorous bats regularly visit natural forest clearings known locally as collpas (also called clay licks or mineral licks). Bats arrive at collpas to drink water that has accumulated in depressions created by larger mammals that consume soil. Although collpa visitation by bats appears relatively common in western Amazonia, little is known about its causes and its ecological implications. In this dissertation I describe general and seasonal patterns of collpa visitation by frugivorous bats in the Peruvian Amazon, and I investigate potential explanations for this unique behavior. Regardless of season, collpas seem to be activity …

Atom-Based Computer Simulation Studies Of Gas-To-Liquid Nucleation In Atmospherically Relevant Systems: Clarifying Discrepancies And Elucidating Mechanisms, Ricky Bendanillo Nellas

LSU Doctoral Dissertations

For over a century, nucleation for all systems was thought simplistically to be a process that advances through the formation of critical clusters with a well-defined composition. Our results show intriguing nucleation mechanisms that challenge the aforementioned notion. We employed the simple TraPPE-UA (transferable potential for phase equilibria – united atom) force field and the AVUS-HR approach (a combination of aggregation-volume-bias Monte Carlo, umbrella sampling, and histogram reweighting), to investigate the homogeneous vapor-to-liquid nucleation of various nucleating systems. We found out that these systems could nucleate through a variety of unique non-ideal mechanisms. Alongside existing experimental investigations, this dissertation presents …

Seasonal Growth And Shading Potential Of Sugarcane (Saccharum Spp. Hybrids) And Shade Response Of Perennial Weeds, Mariana Ferreira Bittencourt

LSU Master's Theses

Seasonal growth characteristics and shading ability of six sugarcane varieties were compared during the second production year. For each variety, trend analysis of data showed a significant linear trend. Differences in shoot emergence among the varieties were observed beginning in early April and as the season progressed, shoot production and shoot height increased for ‘L 97-128’, ‘Ho 95-988’, ‘L 99-226’, and ‘L 99-233’ but lagged for ‘HoCP 96-540’ and ‘LCP 85-384’. Beginning in mid-April ground cover increased most rapidly for L 99-233. In late May ground cover was around 60% for LCP 85-384 and HoCP 96-540; around 70% for L …

Anthropogenic And Natural Perturbations On Lower Barataria Bay, Louisiana: Detecting Responses Of Marsh-Edge Fishes And Decapod Crustaceans, Agatha-Marie Fuller Roth

LSU Doctoral Dissertations

Barataria Bay, Louisiana is a dynamic estuary with ongoing disturbances that is in need of restoration. Development and validation of a lower Barataria Bay index of biotic integrity (IBI) for the summer season was the focus of my research. This IBI was created using 2005 data and evaluated with 2006 and 2007 data to demonstrate the feasibility of this approach in coastal Louisiana. The IBI successfully distinguished sites with differing levels of degradation using nine fish metrics. While pursuing this effort, two serendipitous events occurred when an oil spill then a hurricane impacted the study area. This gave me opportunities …

Student Approaches To Learning: An Exploratory Study, Leila Halawi, Richard Mccarthy, Nenna Muoghalu

Publications

In this study, the partial least square approach (PLS) is applied to investigate students’ approaches to learning in the framework of online or hybrid courses. A total of 140 valid responses from students who have finished or are currently enrolled in at least one MIS online or hybrid course were analyzed using a structural equation model and the results are presented herein.

A Recombinant,Infectious Human Parainfluenza Virus Type 3 Expressing The Enhanced Green Fluorescentprotein For Use In High-Throughput Antiviral Assays, J. P. Roth, J. K. Li, Donald F. Smee, John D. Morrey, Dale L. Barnard

Animal, Dairy, and Veterinary Science Faculty Publications

The ability to rescue an infectious, recombinant, negative-stranded, RNA virus from a cDNA clone, has led to new opportunities for measuring viral replication from a viral expressed reporter gene. In this study, the enhanced green fluorescent protein (EGFP) gene was inserted into the human parainfluenza virus type 3 (HPIV-3) antigenome and a recombinant, infectious virus was rescued. Maximum EGFP expression levels, measured by fluorescence, were seen at day 3. Comparison of a three-day, viral expressed EGFP fluorescence assay to a seven-day, neutral red assay, based on complete cell destruction in virus infected MA-104 cells, yielded Z′-factor values of 0.83 and …