Digital Commons Network^™

Advocacy Experiences Of Licensed Professional Counselors Who Serve Minor Survivors Of Abuse And Neglect, Earniesha S. Lott-Kennebrew

LSU New Orleans Theses and Dissertations

LPCs in Louisiana operate in multiple professional roles and maintain various responsibilities, including advocacy for clients. Although numerous advocacy opportunities occur when counselors are working with children, a minimal amount of research exists regarding advocacy training, as well as the associated intricacies and responsibilities of advocacy. Lack of awareness of advocacy issues is a prominent barrier to advocacy involvement and it is suggested that counselor education programs are infusing advocacy education into courses but are not necessarily teaching specific constructs of advocacy. Thus, relevant and existing advocacy literature is sparse.

The purpose of my qualitative phenomenological research is to understand …

Girlhood And Engendered Alienation In The Heart Is A Lonely Hunter And A Tree Grows In Brooklyn, Lauren C. Dolese

LSU New Orleans Theses and Dissertations

Utilizing a girls’ studies perspective and materialist feminist lens, this paper seeks to put Carson McCullers’ The Heart is a Lonely Hunter (1940) in conversation with Betty Smith’s A Tree Grows in Brooklyn (1943). Besides being published in the early 1940s, both works feature young girls navigating class struggles, exploring their identities, and struggling against dominant ideologies specific to their time and place. McCullers’ and Smith’s novels depict how a patriarchal, capitalist society imposes upon young women a narrow, misogynistic view of themselves and the women around them—facilitating the social reproduction of oppression and alienation. In depicting these realities of …

Analyzing The Robustness Of Prevalent Social Engineering Defense Mechanisms, Bhupendra Acharya

LSU New Orleans Theses and Dissertations

Most cybersecurity attacks begin with a social engineering attack component that exploits human fallibilities. Hence, it is very important to study the prevailing defense mechanisms against such attacks. Unfortunately, not much is known about the effectiveness of these defense mechanisms. This dissertation attempts to fill this knowledge gap by adopting a two-fold approach that conducts a holistic analysis of social engineering attacks.

In the first fold, we focused on phishing attacks, which remain a predominant class of social engineering attacks despite two decades of their existence. Entities such as Google and Microsoft deploy enormous Anti-Phishing Entity systems (APEs) to enable …

Storm Intensity And Forward Speed Controls On Back-Barrier And Shoreface Sediment Dynamics Along The Louisiana Coast, Md Mohiuddin Sakib

LSU New Orleans Theses and Dissertations

High energetic storms import sediment to back-barrier bays and marshes and produce a perennial footprint that contributes to the long-term evolution of the inner shelf, bays, and marsh platform. The magnitude of sedimentation in back-barrier bays and marshes varies with storm characteristics (e.g., storm intensity, forward speed, size, and track). However, quantifying the impacts of storm characteristics on the sediment exchange between the inner shelf, bays, and marshes and documenting the resulting net sediment import and export patterns across these interfaces remains largely unexplored. Here we applied a calibrated Delft3D hydrodynamics and sediment transport model to a microtidal bay-marsh complex …

Experimental Tests And Numerical Study Of Trajectories Of Different Types Of Dropped Objects, Yi Li

LSU New Orleans Theses and Dissertations

In marine and offshore engineering, dropped objects, such as drill pipes, anchor chains, containers and some small parts, can accidentally fall into the water from ships or offshore platforms, causing casualties on deck or damage to underwater equipment. Damaged equipment can further harm the environment, such as oil spills from damaged wellheads. Therefore, for safe engineering and environmental protection reasons, we need to develop methods and tools that can predict the trajectory of dropped objects.

In this dissertation, we first study containers dropped from ships. More and more containers are falling into the sea due to bad weather. Containers lost …

Teachers’ Perceptions Of Their Roles In Blended Learning Environments, Sabrina E. Pence

LSU New Orleans Theses and Dissertations

Schools are widely implementing blended learning, defined as a combination of face to face instruction and computer-assisted instruction, to increase student achievement. Given that the computer is taking on a component of instruction, there is some evidence that the role of the teacher is changing. The purpose of this study is to understand the perceptions of primary teachers about their role and possible role change in a blended learning environment. A qualitative study using transcendental phenomenology was conducted among a group of primary teachers who teach reading and math in grades K-4. Role theory was applied to illuminate whether the …

Denoising And Deconvolving Sperm Whale Data In The Northern Gulf Of Mexico Using Fourier And Wavelet Techniques, Kendal Mccain Leftwich

LSU New Orleans Theses and Dissertations

The use of underwater acoustics can be an important component in obtaining information from the oceans of the world. It is desirable (but difficult) to compile an acoustic catalog of sounds emitted by various underwater objects to complement optical catalogs. For example, the current visual catalog for whale tail flukes of large marine mammals (whales) can identify even individual whales from their individual fluke characteristics. However, since sperm whales, Physeter microcephalus, do not fluke up when they dive, they cannot be identified in this manner. A corresponding acoustic catalog for sperm whale clicks could be compiled to identify individual …

Charter School Leaders’ Perceptions Of School Autonomy, Sharon L. Latten-Clark

LSU New Orleans Theses and Dissertations

Abstract

This study explored school leaders and how they perceive and use autonomy to operate a school. The purpose of this qualitative phenomenological study was to better understand the lived experiences of school leaders and how they perceive and use their autonomy while operating a charter school in New Orleans, Louisiana. There is relatively little documentation on the perceptions of how school leaders feel they use and balance their autonomy when operating a charter school. This study builds upon the current and past research which regards principal autonomy as a driver of the success of charter schools and school quality. …

Tools For Predicting Emulsification Capacity Of Crude Oil Exposed To Sunlight: Impact Of Photoproduced Carboxylic Acids On Emulsion Stability, Chaka Nacaya Brown

LSU New Orleans Theses and Dissertations

The role of acids in the formation of emulsions from sunlight exposed petroleum is not well understood. To elucidate the impact of sunlight on the formation of emulsions from petroleum, Macondo, its surrogate and NIST 1619b and 2717a were separately exposed to simulated sunlight for up to 48 hours as a film dispersed into a quartz dish, or a film spread on water. Emulsion stability was scored from 0-5. All exposures demonstrated a correlation between emulsion stability and sunlight exposure with no observable emulsification in absence of photoproduction due to sunlight exposure. Aqueous studies of DOC_HC (dissolved organic carbon …

The East Africa Consortium For Human Papillomavirus And Cervical Cancer In Women Living With Hiv/Aids, Y. Tong, Elkanah Omenge, M. Nakalembe, P. Tonui, P. Itsura, K. Muthoka, M. Titus, S. Kiptoo, A. Mwangi, J. Ong’Echae

Obstetrics and Gynaecology, East Africa

The East Africa Consortium was formed to study the epidemiology of human papillomavirus (HPV) infections and cervical cancer and the influence of human immunodeficiency virus (HIV) infection on HPV and cervical cancer, and to encourage collaborations between researchers in North America and East African countries. To date, studies have led to a better understanding of the influence of HIV infection on the detection and persistence of oncogenic HPV, the effects of dietary aflatoxin on the persistence of HPV, the benefits of antiretroviral therapy on HPV persistence, and the differences in HPV detections among HIV-infected and HIV-uninfected women undergoing treatment for …

Factors Influencing The Treatment Outcome Of Intentional Replantation On Teeth With Periapical Periodontitis: A Systematic Review And Meta-Analysis, Teng Kai Ong, Daniel Lim, Maharaj Singh, Alissa V. Fial

Library Faculty Research and Publications

Objectives

The purpose of this review was to appraise the quality of evidence of the existing publications on IR, and to perform a meta-analysis on the treatment outcomes of IR.

Methods

The specific PIO questions were as follows: Population: Patients with periapical periodontitis either before or after nonsurgical endodontic therapy. Intervention: IR performed with retrograde preparation and retrograde filling. Outcomes: the healing, treatment complications, and the factors influencing these outcomes after IR. Electronic and hand searches were performed in the Web of Science, PubMed, CINAHL, and Cochrane Library databases. Two authors independently screened the titles and abstracts for eligibility. The …

Leveraging Online Tutorials And Performance Assessment To Improve Information Literacy Instruction, Eric A. Kowalik

Library Faculty Research and Publications

Leveraging the campus Learning Management System (LMS) and rapid e-learning development software such as Articulate Storyline allows educators to develop and deploy interactive tutorials for performance assessment of student's knowledge. This quick hit chronicles the development, deployment, and assessment of a suite of tutorials for information literacy instruction. Opportunities and challenges will be highlighted as well as how working with a dash boarding tool like PowLeveraging the campus learning management system and rapid e-learning development software such as Articulate Storyline allows educators to develop and deploy interactive tutorials for performance assessment of students’ knowledge. This quick hit chronicles the development, …

Addressing The Challenges Facing Deep Learning Based Specific Emitter Identification Via Preamble Based Waveforms, Joshua Tyler

Masters Theses and Doctoral Dissertations

The purpose of this study is to conduct in-depth experiments that analyze the effects on Deep Learning (DL) based Specific Emitter Identification (SEI) and address three issues facing the field. SEI is targeted as a physical-layer security measure that can identify radios within an Internet of Things (IoT) deployment without the need of digital credentials. In the current space, DL SEI is still in its infancy, and has not had the incubation time for a tailor-suited approach to solve issues facing SEI. This thesis introduces methods of improving DL SEI using transforms to allow the networks to learn features that …

Application Of Game Theory For Adaptive Energy Conscious Traffic Control At Isolated Intersections And Arterial Corridors, Jibril Babatunde

Masters Theses and Doctoral Dissertations

Traffic congestion is a growing issue in many counties and cities in the United States and around the world. According to recent statistics [1], congestion costs the United States $74.1 billion every year, with $66.1 billion of this cost occurring in urban areas. This has led to a myriad of problems including environmental pollution, increased fuel consumption, increased crash probability, depression, and wasted work hours. Thanks to new technologies that have enabled data collection and processing, machine learning, and computer vision, new solutions can be proposed to tackle this multi-faceted challenge of congestion and rapidly improve the quality of life …

Generation Of Matlab Software Tool For Teaching Stem Concepts Using Greenpower Formula 24 Race Cars, Andrew Rivers

Masters Theses and Doctoral Dissertations

Greenpower Formula 24 races are a prime opportunity for STEM educators to engage young students in STEM activities and increase their interest and content knowledge in the STEM fields. MATLAB AppDesigner is utilized to construct a graphical user interface (GUI) for the purpose of simulating the performance of Greenpower’s Formula 24 electric race cars. This menu driven interface allows students to manipulate design variables and observe the effect on performance indicators. Hardware bench testing and finite element analysis software were utilized to determine, respectively, parameters for modeling the electric car’s drive-train components and for modeling aerodynamic components. This GUI is …

Predicting Enrollment In A Metropolitan University In Southeast Tennessee, Cynthia Williamson

Masters Theses and Doctoral Dissertations

Institutions of higher education are tasked with making decisions that will impact their students, faculty, staff, and other stakeholders. Many of these decisions are focused on varying aspects of budgeting, and an institution’s sustainability and reputation could be impacted by misallocations of resources. Some of this risk could potentially be eliminated if there was a strategic way to predict which data points have meaningful impact on student enrollment. This study used data collected at a metropolitan university in Southeast Tennessee for six fall semesters to develop enrollment prediction models for the institution. The focus of the study was to determine …

Pakistan’S First-Ever Participation In An International Large-Scale Assessment (Timss): Critique And Implications, Sohail Ahmad, Sherwin Rodrigues, Sadia Muzaffar Bhutta

Institute for Educational Development, Karachi

The International Large-Scale Assessment (ILSA) is a rapidly growing field in education which has gained considerable attention of stakeholders across the globe. Historically, ILSA emerged from the developed context which has drifted to the developing contexts in a short span of time due to globalisation. Pakistan has participated in ILSA (i.e., TIMSS) for the first time in the 2019 cycle. In light of the global critique on ILSA, this paper presents a critical analysis on Pakistan’s participation in TIMSS by raising questions embedded in contextual realities. The discussion adds to the understanding of ILSA in terms of historical developments, theoretical …

Factors Affecting The Growth Of Small Privately-Owned Financial Planning Businesses, Darren A. Pawski, Robert J. Powell, Anna Golab

Research outputs 2022 to 2026

Over the past 10 years, there have been many financial scandals in the financial advice industry, which has caused substantial losses for investors. Large wealth institutions controlled by major Australian banks have significantly contributed to investor losses by promoting their products which were not always in the best interests of clients. The aim of this study was to explore the factors affecting the current and future growth of small privately-owned financial planning businesses as a competitive marketplace provides better consumer outcomes. The study undertook a qualitative approach using an exploratory research design which involved the recruitment of 51 privately-owned financial …

Interplay Between Foetal Haemoglobin, Micronutrients And Oxidative Stress Biomarkers In Sickle Cell Anaemia Children, Ama G. Owusu-Poku, Daniel Gyamfi, Eliezer Togbe, Stephen Opoku, Richard K. D. Ephraim, Jocelyn G. Asibey, Benedict Sackey, Wina I. O. Boadu, Max E. Annani-Akollor, Enoch O. Anto, Otchere Addai-Mensah

Research outputs 2022 to 2026

Foetal haemoglobin (HbF) has been speculated to have an impact on the quantity of micronutrients and the latter also have a role to play in oxidative stress (OS) in sickle cell anaemia (SCA). No previous study in Ghana has examined the interplay of these factors together among SCA children. This study compared the levels of OS biomarkers (8-hydroxy-deoxyguanosine [8-OHdG] total antioxidant capacity [TAC]) and micronutrients (zinc and copper), and their relationship with HbF in SCA and sickle cell negative, apparently healthy children. This case-control study recruited 58 SCA (out-patients [n = 42] and in-patients [n = 16]) children aged 1–14 …

Association Of Cumulative Monocyte To High-Density Lipoprotein Ratio With The Risk Of Type 2 Diabetes: A Prospective Cohort Study, Dan Wu, Yulong Lan, Yuancheng Xu, Songna Xu, Yuejun Huang, Lois Balmer, Gehendra Maharra, Wencan Xu, Wei Wang, Shouling Wu

Research outputs 2022 to 2026

Background: Recent studies have established that monocyte-derived inflammation plays a central role in the pathogenesis of type 2 diabetes mellitus (T2DM). It is unclear whether chronic metabolic inflammation, reflected by the cumulative monocyte to high-density lipoprotein ratio (CumMHR), predisposes the general population to T2DM. Methods: This study included 40,813 participants without diabetes from a real-life, community-based cohort (the Kailuan Study) attending a 2-year cycle of health survey since 2006. Cumulative exposure was obtained from 2006/2007 to 2010/2011. Follow-up started at 2010/2011 and through 2020. Multivariable-adjusted Cox regression models were used to calculate the CumMHR-associated risk of incident T2DM. Results: Over …

Australian Older Adults' Views On Using Social Media For Reducing Social Isolation And Loneliness In Hearing Impaired Older Adults: A Community Conversation, Dona M. P. Jayakody, Ysraelle M. E. Tan, Isabelle Livings, Leesa Costello, Leon Flicker, Osvaldo P. Almeida

Research outputs 2022 to 2026

Objective(s): The objective of this study was to conduct a community conversation to identify the views of the community members when designing an online community using Facebook to support the psychosocial well-being of hearing-impaired older adults. Methods: A community conversation was held with 40 older adults aged more than 60 years. The participants were divided into groups of five and asked to discuss three open-ended questions. The researchers facilitated the discussions. Results: The overwhelming response from this group was that they did not use Facebook or social media as a tool for social connection and did not see the benefits …

Bidirectional Associations Between Daytime Napping Duration And Metabolic Syndrome: A Nationally Representative Cohort Study, Jinqi Wang, Zhiyuan Wu, Xiaohan Jin, Rui Jin, Ze Han, Haiping Zhang, Zongkai Xu, Yue Liu, Xiuhua Guo, Lixin Tao

Research outputs 2022 to 2026

Background: We aimed to examine the bidirectional associations between daytime napping duration and metabolic syndrome (MetS). Methods: Using data from the China Health and Retirement Longitudinal Study from 2011 to 2015, modified Poisson regression models were performed to explore the longitudinal associations of baseline napping duration with the occurrence and remission of MetS. Generalized estimating equation was conducted to explore the association between baseline MetS status with subsequent changes in daytime napping duration. Cross-lagged panel analysis was performed to further verify their bidirectional relationships. Results: During the four-year follow-up, among 5041 participants without MetS at baseline, extended naps were significantly …

Muscle Architectural And Force-Velocity Curve Adaptations Following 10 Weeks Of Training With Weightlifting Catching And Pulling Derivatives, Timothy J. Suchomel, Shana M. Mckeever, Justin D. Nolen, Paul Comfort

Research outputs 2022 to 2026

The aims of this study were to examine the muscle architectural, rapid force production, and force-velocity curve adaptations following 10 weeks of resistance training with either submaximal weightlifting catching (CATCH) or pulling (PULL) derivatives or pulling derivatives with phase-specific loading (OL). 27 re-sistance-trained men were randomly assigned to the CATCH, PULL, or OL groups and completed pre-and post-intervention ultrasound, countermovement jump (CMJ), and isometric mid-thigh pull (IMTP). Vastus lateralis and biceps femoris muscle thickness, pennation angle, and fascicle length, CMJ force at peak power, velocity at peak power, and peak power, and IMTP peak force and force at 100-, 150-, …

Support-Seeking By Cancer Caregivers Living In Rural Australia, Elizabeth A. Johnston, Belinda C. Goodwin, Larry Myers, Sonja March, Joanne F. Aitken, Suzanne K. Chambers, Jeff Dunn

Research outputs 2022 to 2026

Objective: Rural cancer caregivers report poor wellbeing and high unmet needs for support. This study investigates sources of support sought by cancer caregivers living in rural Australia, and factors associated with support-seeking. Methods: Informal caregivers of people with cancer completed a questionnaire assessing sociodemographic characteristics, caregiver factors and support-seeking. Descriptive statistics, bivariate analyses and logistic regression were used to identify common sources of support and factors associated with support-seeking. Alluvial and radar plots were used to identify and describe support-seeking profiles. Findings: Of 244 rural caregivers, 64 % reported seeking support for themselves, 72 % for the cancer patient, and …

Western Australian Adolescent Emotional Wellbeing During The Covid-19 Pandemic In 2020, H. M. Thomas, K. C. Runions, L. Lester, K. Lombardi, M. Epstein, J. Mandzufas, T. Barrow, S. Ang, A. Leahy, M. Mullane, A. Whelan, J. Coffin, F. Mitrou, S. R. Zubrick, A. C. Bowen, P. W. Gething, D. Cross

Research outputs 2022 to 2026

Background:

The impacts of the COVID-19 pandemic have been vast and are not limited to physical health. Many adolescents have experienced disruptions to daily life, including changes in their school routine and family’s financial or emotional security, potentially impacting their emotional wellbeing. In low COVID-19 prevalence settings, the impact of isolation has been mitigated for most young people through continued face-to-face schooling, yet there may still be significant impacts on their wellbeing that could be attributed to the pandemic.

Methods:

We report on data from 32,849 surveys from Year 7–12 students in 40 schools over two 2020 survey cycles (June/July: …

An Exploration Of Bisexual+ Women’S Preferences For Sexual Violence Vulnerability Reduction Interventions: A Multi-Ethnic, Multi-Racial Sample, Sara K. Kuhn

Theses and Dissertations

Bisexual women are disproportionately victimized by sexual violence due to minority stress. Understanding their acceptability of and preferences for sexual violence vulnerability reduction interventions is critical for successful prevention efforts. Self-report data was collected online from 240 ethnoracially- and gender-diverse bi+ women and 65 heterosexual, white cisgender women (controls). Bi+ women preferred bi+ inclusive interventions. The sole intervention found significantly acceptable for most bi+ women (62%) was a modified, bi+ inclusive Bringing in the Bystander®. Yet, most bi+ women ranked the Sexual Assault Risk and Alcohol Use Reduction Program and Brief Drinking Intervention as most preferred. The Hookup Reduction Intervention …

Improved Pressure Loss And Multiphase Flow Behavior Predictions For In-Line Gas-Liquid Contactors Using Experimental Measurements And Cfd Simulations, Evan Lowry

Theses and Dissertations

Treatment of gas by liquid absorption is a common unit operation in industry. Traditionally, contact between the gas and liquid is accomplished in co-current flow utilizing a tower or column. With the increased demand for natural gas and renewable gas, higher treating capacities for new installations and methods for de-bottlenecking existing plants are needed. Co-current gas treating with static mixers is an increasingly attractive alternative for process intensification. The corrugated plate (SMV-style) mixer is currently the most widely used mixing element for gas-continuous mixing with a liquid phase and has been recommended as the best standard option for this service. …

Swach 2022 Workforce Report: Understanding The Experiences Of The Healthconnect Hub Workforce, Natalie Royal Kenton, Benjamin Gronowski, Raven Susu-Mago, Abby Bush

Articles, Abstracts, and Reports

No abstract provided.

Healthconnect Long-Term Impact Of The Healthconnect Hub By County, Hannah Cohen-Cline, Taylor Doren, Kyle G Jones, Katherine Marsi, Jb Rinaldi, Sarah E Roth

Articles, Abstracts, and Reports

No abstract provided.

Molecular Characterization Of Potential Crop Pathogens Associated With Weeds As Endophytes In Uniilorin Plantations, Nigeria, A. A. Lateef, T. Garuba, K. A. Abdulkareem, B. U. Olayinka, G. S. Olahan, S. B. Adeyemi, A. A. Abdulrahaman

Baghdad Science Journal

Crop diseases are usually caused by inoculum of pathogens which might exist on alternate hosts or weeds as endophytes. These endophytes, cum pathogens, usually confer some beneficial attributes to these weeds or alternate hosts from protection against herbivores, disease resistance, stress tolerance to secondary metabolites production. This study was therefore carried out to isolate potential crop pathogens which exist as endophytes on weed species in the University of Ilorin plantations. Green asymptomatic leaves were collected from 10 weed species across the plantations, and processed for their endophytic fungi isolation. Isolates were purified into pure cultures and used for molecular identification …