Digital Commons Network^™

Examining The Relationship Between School Climate And Peer Victimization Among Students In Military-Connected Public Schools, Kris T. De Pedro, Ron Avi Astor, Tamika D. Gilreath, Rami Benbenishty, Ruth Berkowitz

Education Faculty Articles and Research

In the Iraq and Afghanistan war context, studies have found that military-connected youth—youth with parents and/or siblings serving in the military—have higher rates of school victimization than their nonmilitary-connected peers. A positive school climate—where students perceive high levels of school connectedness, caring relationships and high expectations from adults, and meaningful participation—is associated with lower rates of victimization in secondary public schools. Based on a survey of 7th, 9th, and 11th grade students (n=14,493) enrolled in six military-connected school districts (districts that have a significant proportion of military-connected students), this study explores victimization rates and the role of school climate, deployment, …

Data-Based Decision Making In School Counseling: Utilizing Multiple Single-Case Indicators To Evaluate Interventions, Ryan J. Mcgill, Kelly S. Kennedy, Randy T. Busse

Education Faculty Articles and Research

As the field of professional school counseling continues to move toward a data-based decision making model of service delivery, there is a need for dissemination of best practice methods for evaluating whether school-based counseling interventions are effective. In that vein, the purpose of this article is to review several methods of data-based decision making within a single-case outcome evaluation model, as well as their potential applications for school counseling interventions. To aid practitioners, the potential use of these methods is demonstrated in a case example and accompanying graphic displays.

Critical Pedagogy And Participatory Democracy: Creating Classroom Contexts That Challenge “Common Sense”, Lilia D. Monzó, P. Zitlali Morales

Education Faculty Articles and Research

In this response to “The Political Nuances of Narratives and an Urban Educator’s Response,” the authors applaud Pearman’s critical approach to deconstructing and challenging narratives of heroic figures who single-handedly change the world and agree with him that these narratives restrict the sense of agency that may propel citizens to become actively involved in social change efforts. We argue that it is important to question why these narratives exist and to understand them in light of the hegemonic capitalist structure that exploits the masses in service to the capitalist class. Although we agree with Pearman that democracy is best served …

Prefiguring Alternative Worlds: Organic Critical Literacies And Socio-Cultural Revolutions, Miguel Zavala, Noah Asher Golden

Education Faculty Articles and Research

This paper offers a vision of critical literacies that speak to education, revolution and the institutional arrangements of capitalism. We provide a path forward for educating within/against neoliberalism and for understanding the imperative to prefigure spaces and a language of possibility. Our aim is to situate the need for critical spaces in revolutionary struggles, and to delineate a theoretical framing of organic critical literacies while grounding them in generative exemplars. Drawing upon the concept of prefigurative politics, we demonstrate how mediation and place-based praxis must be at the core of critical literacies that challenge capitalism and its institutional arrangements, …

Autism In The Workplace: Assessing The Transition Needs Of Young Adults With Autism Spectrum Disorder, Amy-Jane Griffiths, Cristina M. Giannantonio, Amy E. Hurley-Hanson, Donald N. Cardinal

Education Faculty Articles and Research

Over the next decade, close to half a million people with Autism Spectrum Disorder (ASD) will reach adulthood. Research suggests that the career and life outcomes for young adults with ASD are poor as compared with those of the general population. Nevertheless, there is relatively little research on the work experiences of young adults with ASD that focuses on their career aspirations, preparation for work, career experiences, and the barriers associated with their transition into the world of work. Given the large numbers of young adults with ASD who are exiting secondary school and vocational training programs, it is imperative …

Usft 2016-2017 Usf Libraries Annual Report, Usf Libraries

Library Annual Reports

No abstract provided.

Scavenging For Research Ingredients, Jessica Hronchek

Faculty Publications

No abstract provided.

Engineering Design And Gifted Pedagogy, Eric L. Mann, Rebecca L. Mann

Faculty Publications

No abstract provided.

The Politics Of Fresh Water: Setting The Stage, Tamar Mayer, Catherine M. Ashcraft

Faculty Publications

This chapter identifies insights into the politics of fresh water and introduces the contributions to the book The Politics of Fresh Water: Access, conflict and identity. First, the social, physical, and ecological components of water systems are interconnected, forming a hydro-social system. Second, instead of being inevitable, freshwater crisis is a socially constructed experience, a lived phenomenon. Water scarcity is not simply the result of what nature has to offer but always involves power relations and political decisions. The water crisis is not only about who is granted access to safe, clean water (when, where, and why), but also about …

Development Of The Adherence Predictive Index (Api) For Medication Taking, Jon C. Schommer, Paul D. Tieger, Anthony W. Olson, Lawrence M. Brown, Daniel M. Tomaszewski

Pharmacy Faculty Articles and Research

The objective for this study was to explore if characteristics of personality type using the Preferred Communication Style Questionnaire, in concert with the demographic characteristics of age, education, and race/ethnicity, are associated with, and help predict, individuals’ medication adherence behavior.

Data were collected via an on-line survey, sent to a sample of adults residing in the United States, between April 28 and June 22, 2015. Out of 26,173 responses to the survey, 16,736 reported taking one or more medications and were eligible for inclusion in this study.

The development of the Adherence Predictive Index (API) used mean Morisky Medication Adherence …

The Role Of Intentions In Conceptions Of Prejudice: An Historical Perspective, Patrick S. Forscher, Patricia G. Devine

Psychological Science Faculty Publications and Presentations

In this chapter, we will draw on previous treatments of the history of prejudice research (Devine, 1995; Duckitt, 1992; Milner, 1983) to conduct an historical review of how events in both the real world and the research world have shaped researchers’ conceptualizations of the intentionality of prejudice. We argue that, while early research focused on the intentional aspects of prejudice, modern research focuses more exclusively on the unintentional aspects of prejudice. As a result of the modern overattention to the unintentional aspects of prejudice, researchers have ignored the possibility that some people are motivated to express prejudice (Forscher & Devine, …

An Improved Smote Algorithm Based On Genetic Algorithm For Imbalanced Data Collection, Qiong Gu, Xian-Ming Wang, Zhao Wu, Bing Ning, Chun-Sheng Xin

Electrical & Computer Engineering Faculty Publications

Classification of imbalanced data has been recognized as a crucial problem in machine learning and data mining. In an imbalanced dataset, minority class instances are likely to be misclassified. When the synthetic minority over-sampling technique (SMOTE) is applied in imbalanced dataset classification, the same sampling rate is set for all samples of the minority class in the process of synthesizing new samples, this scenario involves blindness. To overcome this problem, an improved SMOTE algorithm based on genetic algorithm (GA), namely, GASMOTE was proposed. First, GASMOTE set different sampling rates for different minority class samples. A combination of the sampling rates …

Rapid And Accurate C-V Measurements, Ji-Hong Kim, Pragya R. Shrestha, Jason P. Campbell, Jason T. Ryan, David Nminibapiel, Joseph J. Kopanski

Electrical & Computer Engineering Faculty Publications

We report a new technique for the rapid measurement of full capacitance-voltage (C-V) characteristic curves. The displacement current from a 100-MHz applied sine wave, which swings from accumulation to strong inversion, is digitized directly using an oscilloscope from the MOS capacitor under test. A C-V curve can be constructed directly from this data but is severely distorted due to nonideal behavior of real measurement systems. The key advance of this paper is to extract the system response function using the same measurement setup and a known MOS capacitor. The system response correction to the measured C-V curve of the unknown …

Seebeck Coefficient Enhancement Of Ald Pbte/Pbse Nanolaminate Structures Deposited Inside Porous Silicon Templates, Xin Chen, Pengtao Lin, Kai Zhang, Helmut Baumgart, Brian Geist, Vladimir Kochergin

Electrical & Computer Engineering Faculty Publications

In this paper, lead chalcogenide based thermoelectric nanolaminate structures were fabricated by alternately depositing PbTe and PbSe ALD layers on regular planar silicon wafers and on microporous silicon templates. Lead bis(2,2,6,6-tetramethyl-3,5-heptanedionato) (Pb(C₁₁H₁₉O₂) ₂), plus (trimethylsilyl) telluride ((Me₃Si)₂Te) and (trimethylsilyl) selenide ((Me₃Si)₂Se) were used as the chemical ALD precursors for lead, tellurium and selenium, respectively. The Seebeck coefficient in horizontal direction (parallel direction to the surface) to the multiple layered PbTe/PbSe nanolaminate structures was measured by an MMR Seebeck system, and benchmarked against the Seebeck coefficient …

Machine Vision Identification Of Airport Runways With Visible And Infrared Videos, Andrew J. Moore, Matthew Schubert, Chester Dolph, Glenn Woodell

Electrical & Computer Engineering Faculty Publications

A widely used machine vision pipeline based on the Speeded-Up Robust Features feature detector was applied to the problem of identifying a runway from a universe of known runways, which was constructed using video records of 19 straight-in glidepath approaches to nine runways. The recordings studied included visible, short-wave infrared, and long-wave infrared videos in clear conditions, rain, and fog. Both daytime and nighttime runway approaches were used. High detection specificity (identification of the runway approached and rejection of the other runways in the universe) was observed in all conditions (greater than 90% Bayesian posterior probability). In the visible band, …

Effect Of Polymer Concentration, Rotational Speed, And Solvent Mixture On Fiber Formation Using Forcespinning, Nancy Obregon, Victor Agubra, Madhab Pokhrel, Howard Campos, David Flores, David De La Garza, Yuanbing Mao, Javier Macossay, Mataz Alcoutlabi

Physics & Astronomy Faculty Publications

Polycaprolactone (PCL) fibers were produced using Forcespinning® (FS). The effects of PCL concentration, solvent mixture, and the spinneret rotational speed on fiber formation were evaluated. The concentration of the polymer in the solvents was a critical determinant of the solution viscosity. Lower PCL concentrations resulted in low solution viscosities with a correspondingly low fiber production rate with many beads. Bead-free fibers with high production rate and uniform fiber diameter distribution were obtained from the optimum PCL concentration (i.e., 12.5 wt%) with tetrahydrofuran (THF) as the solvent. The addition of N, N-dimethylformamide (DMF) to the THF solvent promoted the gradual formation …

Binary Black Hole Mergers In The First Advanced Ligo Observing Run, B. P. Abbott, R. Abbott, T. D. Abbott, M. R. Abernathy, F. Acernese, Mario C. Diaz, Soma Mukherjee, Volker Quetschke, Malik Rakhmanov, Joseph D. Romano

Physics & Astronomy Faculty Publications

The first observational run of the Advanced LIGO detectors, from September 12, 2015 to January 19, 2016, saw the first detections of gravitational waves from binary black hole mergers. In this paper, we present full results from a search for binary black hole merger signals with total masses up to 100M· and detailed implications from our observations of these systems. Our search, based on general-relativistic models of gravitational-wave signals from binary black hole systems, unambiguously identified two signals, GW150914 and GW151226, with a significance of greater than 5s over the observing period. It also identified a third possible signal, LVT151012, …

Stability Analysis And Hopf Bifurcation Of Density-Dependent Predator-Prey Systems With Beddington-Deangelis Functional Response, Xin Jiang, Zhikun She, Zhaosheng Feng

School of Mathematical & Statistical Sciences Faculty Publications

In this article, we study a density-dependent predator-prey system with the Beddington-DeAngelis functional response for stability and Hopf bifurcation under certain parametric conditions. We start with the condition of the existence of the unique positive equilibrium, and provide two sufficient conditions for its local stability by the Lyapunov function method and the Routh-Hurwitz criterion, respectively. Then, we establish sufficient conditions for the global stability of the positive equilibrium by proving the non-existence of closed orbits in the first quadrant R²+. Afterwards, we analyze the Hopf bifurcation geometrically by exploring the monotonic property of the trace of the Jacobean matrix with …

The Effect Of Ignoring Statistical Interactions In Regression Analyses Conducted In Epidemiologic Studies: An Example With Survival Analysis Using Cox Proportional Hazards Regression Model, Kristina Vatcheva, Joseph B. Mccormick, Mohammad H. Rahbar

School of Mathematical & Statistical Sciences Faculty Publications

Objective: To demonstrate the adverse impact of ignoring statistical interactions in regression models used in epidemiologic studies.

Study design and setting: Based on different scenarios that involved known values for coefficient of the interaction term in Cox regression models we generated 1000 samples of size 600 each. The simulated samples and a real life data set from the Cameron County Hispanic Cohort were used to evaluate the effect of ignoring statistical interactions in these models.

Results: Compared to correctly specified Cox regression models with interaction terms, misspecified models without interaction terms resulted in up to 8.95 fold bias in estimated …

Improved Analysis Of Gw150914 Using A Fully Spin-Precessing Waveform Model, B. P. Abbott, R. Abbott, T. D. Abbott, M. R. Abernathy, Mario C. Diaz, Soma Mukherjee, Volker Quetschke, Malik Rakhmanov

Physics & Astronomy Faculty Publications

This paper presents updated estimates of source parameters for GW150914, a binary black-hole coalescence event detected by the Laser Interferometer Gravitational-wave Observatory (LIGO) in 2015 [Abbott et al. Phys. Rev. Lett. 116, 061102 (2016).]. Abbott et al. [Phys. Rev. Lett. 116, 241102 (2016).] presented parameter estimation of the source using a 13-dimensional, phenomenological precessing-spin model (precessing IMRPhenom) and an 11-dimensional nonprecessing effective-one body (EOB) model calibrated to numerical-relativity simulations, which forces spin alignment (nonprecessing EOBNR). Here, we present new results that include a 15-dimensional precessingspin waveform model (precessing EOBNR) developed within the EOB formalism. We find good agreement with the …

Cardiovascular And Autonomic Nervous System Function: Impact Of Glucose Ingestion, Hydration Status And Exercise In Heated Environments, Kate Suzanne Early

LSU Doctoral Dissertations

Cardiovascular function is under the influence of autonomic nervous system, both of which can be assessed non-invasively. The purpose of this dissertation was to examine these non-invasive markers of cardiovascular and autonomic function and their relationships with exercise training, glucose ingestion and hydration status. A series of three studies were conducted to gain insight to various influences on cardiovascular and autonomic function. The first study examined the influence of exercise training of brachial artery flow-mediated dilation (BAFMD) using meta-analytic techniques. Sixty-six studies included in the analysis demonstrated exercise training improves BAFMD compared to controls. Results indicated exercise training significantly alters …

Numerical Simulations Of Wind Effects On Wave Nonlinearity And Hurricane-Induced Sediment Transport On Louisiana Coast, Ke Liu

LSU Doctoral Dissertations

The objective of this study is to model wind effects on wave nonlinearity and the sediment suspension, transport and redistribution caused by hurricanes. The following questions are addressed through numerical simulations: (1) How do winds affect wave triad interactions and wave shape in the shallow water? (2) What is the role of hurricanes in coastal landscape evolution? Do they create more erosion or deposition? (3) Where does the observed post-hurricane deposition on coastal wetlands come from? First, wind effects were incorporated into a Boussinesq-type wave model, and evolution equations were derived for triad interactions with winds. Second, a coupled modeling …

Idling Women: The Domestic Bildungsroman And The American City, 1830-1900, Jordan L. Von Cannon

LSU Doctoral Dissertations

In Idling Women: The Domestic Bildungsroman and the American City, 1830-1900, I explore urban narratives of female non-development. In city novels featuring female protagonists, there are two normative arcs of development: either women find new opportunities for marriage, work, and, in some cases, independence in the city, or they fall prey to threats of seduction, poverty, and even death. However, these two plotlines fail to accommodate stories of women who wait to develop, fail at it, or otherwise resist what might be considered character growth. By problematizing distinctions between idleness and the American “work ethic” often tied to the industrialized …

There’S A Skid Row Everywhere, And This Is Just The Headquarters: Impacts Of Urban Revitalization Policies In The Homeless Community Of Skid Row, Douglas Mungin

LSU Doctoral Dissertations

This dissertation tracks the historical shift from containment strategies for managing homeless populations in Skid Row to current strategies of using police and the penal system to periodically sweep the street of these unwanted bodies. This shift hinges on the construction of homelessness as a crisis requiring immediate and ongoing intervention. First, the state produces and reproduces homelessness as a state of crisis by withdrawing or denying support and public services and disallowing alternative, subsistence modes of survival. Then, it issues the performative utterance of the area as unclean or unsanitary. Developers and city officials mobilize the police to erase …

Factors Influencing The Perceived Effectiveness Of The Transition Assistance Program Among Exiting Military Servicemembers At Military Installations In Louisiana, Timothy L. Rose

LSU Doctoral Dissertations

As proven in the aftermath of World War II, whenever the U.S. government shifts its efforts from wartime mobilization to peacetime demobilization, the Department of Defense (DoD) faces the complex task of transitioning military personnel to civilian life. In March of 2015, the researcher began an exploratory evaluation of the Transition Assistance Program (TAP) employment workshops. The primary purpose of this study was to determine the influence of selected personal and professional demographic characteristics on the perceptions of the effectiveness of the Transition Assistance Program (TAP) in accomplishing its stated purposes among exiting military servicemembers at military installations in Louisiana. …

East Meets West: A Musical Analysis Of Chinese Sights And Sounds, By Yuankai Bao, Jiazi Shi

LSU Doctoral Dissertations

In the wake of the Chinese Cultural Revolution (1966-76) and with China’s new “Open Door” policy toward Western culture and Western music, Chinese composers have adapted Western compositional techniques. The new generation of Chinese composers have expressed in various ways of their research to the heritage of Western composers. Yuankai Bao is one of the new generations of Chinese composers. The topic of this paper is the integration of Chinese and Western compositional techniques in Chinese folk songs. The purpose of this research is to find out how Yuankai Bao connects Chinese pentatonic scale to Western harmony, and how he …

Isolation And Identification Of Foodborne Pathogens And Spoilage Bacteria In Environmental And Food Samples, Myriam Evelyn Gutierrez Barberena

LSU Doctoral Dissertations

Escherichia coli O157:H7 has become an important problem for human health in the United States. Scientific studies indicate cattle herds as primary reservoirs of E. coli O157:H7. To diagnose this pathogen, proper isolation and identification methods are crucial. From five different culture media, CT-SMAC and CHROMagar™ O157 results analyzed simultaneously were the best option for an effective detection of environmental E. coli O157. Despite extensive research at feedlots and dairy farms, there is limited information available on the prevalence of E. coli O157:H7 at cow/calf operations. From 28 small-scale cow/calf operations in the state of Louisiana, we observed an 8% …

An Assessment Of The Economic Feasibility Of Establishing A Biofuel Industry In The State Of Louisiana, Alessandro Holzapfel

LSU Master's Theses

As national interests continue to encourage the development of advanced cellulosic biofuels, through legislation, research support and other means, a wide range of alternative agricultural crops are being evaluated in various regions of the country as potential feedstock material for biofuel processing facilities. Previous research has shown that both energy cane and sweet sorghum can be successfully grown in Louisiana. This study evaluated the economic feasibility of utilizing energy cane and sweet sorghum as biofuel feedstock crops. Economic analysis focused on two primary factors: estimation of feedstock cost and optimal location of processing facilities. Five cropping sequences were evaluated in …

Exploring Organizational Resilience Asset And Its Antecedents For Effective Internal Crisis Communication, Young Kim

LSU Doctoral Dissertations

Nowadays crises are omnipresent with daily news headlines as reminders. The public continues to see or experience many different crises that affect numerous individuals and organizations as well as society in general. Against this backdrop, corporate communication professionals, for effective crisis management, are expected to help the organizations and their leaders make decisions, as well as communicate clearly when crises arise. Considering a fast changing media environment, recent scholars have called for new approaches to crisis communication to enhance theoretical developments. They suggested that researchers should take a broader context beyond the dominant crisis communication research perspectives based on the …

An Investigation Of The Generalizability Of Buoyancy From Academics To Athletics, Jackie Rae Victoriano

LSU Master's Theses

Buoyancy, the ability of an individual to handle everyday setbacks, has been applied successfully to academics, and has implications for performance and well-being. The purpose of this investigation was to determine if the concept of buoyancy can be successfully applied to the domain of sports (i.e., athletic buoyancy). This study sought to examine the relationship between academic and athletic buoyancy, as well as the efficacy of five sport-oriented predictors (5Cs), confidence, coordination (planning), commitment, composure (anxiety), and control, on both athletic and academic buoyancy. Sport club athletes (N = 285) aged 18 to 31 years completed a one-time survey assessing …