Digital Commons Network^™

Gut Microbiota Diversity And Composition In Predicting Immunotherapy Response And Immunotherapy-Related Colitis In Melanoma Patients: A Systematic Review, Oliver Oey, Yu-Yang Liu, Angela F. Sunjaya, Daniel M. Simadibrata, Muhammad A. Khattak, Elin Gray

Research outputs 2022 to 2026

Background: Gut microbiome (GM) composition and diversity have recently been studied as a biomarker of response to immune checkpoint blockade therapy (ICB) and of ICB-related colitis. Aim: To conduct a systematic review on the role of GM composition and diversity in predicting response and colitis in patients with melanoma treated with ICB. Methods: The review protocol was registered in PROSPERO: CRD42021228018. From a total of 300 studies, nine studies met inclusion criteria. Two studies were phase I clinical trials, while the remainder were prospective observational studies. All but one study has moderate risk of bias. In addition, we conducted a …

Reasons For Home Educating In Australia: Who And Why?, Eileen Slater, Kate Burton, Dianne Mckillop

Research outputs 2014 to 2021

Home education is a legal educational option in Australia that continues to rise in popularity. This paper summarises the demographics and influences upon the decision to home educate of 385 home education families from Australia, representing 676 children who were home educated at the time of questionnaire completion. The research suggests female caregivers with higher levels of educational achievement than the general population predominantly coordinate home education. Some families eschewed mainstream education for philosophical reasons whilst others home educated due to perceived necessity. However, characteristic of both groups was the belief that the current education system was unable to provide …

Eagle Accountant - 2022, Georgia Southern University

Eagle Accountant

• Letter from the Director
• Advisory Council
• Accreditation & Rankings
• Cover Story: General Accounting
• Student Spotlight: The Tools for Success
• Accounting Day 2022
• Commencement 2022
• Eagles on Pennsylvania Avenue
• Student Organizations & Activities
• Faculty News & Awards
• Flying High or Crashing Under Pressure? 
• Faculty Research, Publications, & Service    
• Alumna Spotlight: Finding Balance
• Alumni Notes, Awards, & Recognition 
• Inaugural Parker Gala 
• Notorious RBG 
• In Memorium 
• Call for Submissions 

Group Social Capital And The Employment Prospects Of Refugee Women Who Experience Domestic Violence, Donella Caspersz, Renata Casado, Carol Kaplanian, Farida Fozdar, Loretta Baldassar

Research outputs 2022 to 2026

This paper offers research insights on how refugee women who experience domestic violence develop employment prospects. Guided by social capital theory and the concept of group social capital, the paper uses a qualitative approach to identify intrapersonal and interpersonal processes in a group intervention that assist women members to adjust their cognitive reasoning about their domestic violence experience and engage in behaviours that potentially enhance their employment prospects. The paper contributes to understanding how group processes can foster small wins that may enhance the employment prospects of this vulnerable group.

Children’S Digital Citizenship Project: Your Perspectives: A Report For Children, Harrison See, Kylie Stevenson, Emma Jayakumar, Phoebe Zeng

Research outputs 2022 to 2026

This report talks about a teamwork project between the LEGO Group, the Australian Research Council (ARC) Centre of Excellence for the Digital Child (Digital Child) and Edith Cowan University (ECU).

In 2022, the LEGO Group, ECU and Digital Child researchers teamed up to ask children and adults in India, Korea and Australia about digital citizenship. We collected all this information together and compared our results, and then made some suggestions about how we can all do things better to help kids be safer, smarter, and happier online.

Children’S Perspectives Of Digital Citizenship In India, Korea And Australia: Report Of Findings From Children’S Digital Citizenship And Safety Roundtables, Kylie Stevenson, Emma Jayakumar, Harrison See, Yeonghwi Ryu, Shruti Das

Research outputs 2022 to 2026

This report presents data and findings from Phase Two of the research project Digital Safety and Citizenship Roundtables. In this phase, which focuses on children’s perspectives of digital safety and digital citizenship, three child-focused, play-based roundtables were held in Seoul (Korea), Delhi (India) and Perth (Australia) respectively in the months of June and July 2022, with 48 children in total contributing their perspectives. Qualitative data was collected from these child participants through 90-minute play-based roundtables featuring three sections: a short introductory drawing activity using prompt cards; a discussion regarding the children’s understanding of digital citizenship; and a LEGO play activity …

Contexts For Children’S Digital Citizenship In India, Korea And Australia: A Literature Review, Kylie Stevenson, Emma Jayakumar, Viet Tho Le, Yeonghwi Ryu, Harrison See

Research outputs 2022 to 2026

Children’s digital citizenship today: In an increasingly digitised and technically mediated world, an individual’s digital citizenship, or “ability to use digital technology and media in safe, responsible and ethical ways” (DQ Institute, 2019) has never been more relevant, particularly when it concerns our youngest digital citizens. Navigating online spaces safely and confidently are skills fundamental to a modern individual’s social and emotional development, education, work and play. A digital citizen’s abilities, however, are greatly impacted by notions of access; not just physical access, but also access mediated culturally and socio-economically. Less is known about very young children’s experiences of digital …

Cyber Security Curriculum In Western Australian Primary And Secondary Schools: Interim Report: Curriculum Mapping, Nicola Johnson, Ahmed Ibrahim, Leslie Sikos, Cheryl Glowrey

Research outputs 2022 to 2026

Cyber-crime poses a significant threat to Australians—think of, for example, how scams take advantage of vulnerable people and systems. There is a need to educate people from an early age to protect them from cyberthreats.

Consistent with the increasing prevalence of cyberthreats to individuals and organisations in Australia, the national Australian curriculum has been updated (version 9.0) to include specific content for cyber security for primary and secondary students up to Year 10. Endorsed by Education Ministers in April 2022, the Western Australian School Curriculum and Standards Authority (SCSA) completed a detailed audit of the endorsed Australian Curriculum version 9.0 …

Development Of A Food Composition Database For Assessing Nitrate And Nitrite Intake From Animal-Based Foods, Liezhou Zhong, Alex H. Liu, Lauren C. Blekkenhorst, Nicola P. Bondonno, Marc Sim, Richard J. Woodman, Kevin D. Croft, Joshua R. Lewis, Jonathan M. Hodgson, Catherine P. Bondonno

Research outputs 2022 to 2026

Scope:

Nitrate and nitrite are approved food additives in some animal-based food products. However, nitrate and nitrite in foods are strictly regulated due to health concerns over methaemoglobinaemia and the potential formation of carcinogenic nitrosamines. In contrast, plants (like leafy vegetables) naturally accumulate nitrate ions; a growing body of research reveals beneficial metabolic effects of nitrate via its endogenous conversion to nitric oxide. To refine the association of dietary nitrate and nitrite intake with health outcomes, reliable measures of nitrate and nitrite intake from dietary food records are required. While a vegetable nitrate content database has been developed, there is …

Digitalization In Food Supply Chains: A Bibliometric Review And Key-Route Main Path Analysis, Abderahman Rejeb, Karim Rejeb, Alireza Abdollahi, Suhaiza Zailani, Mohammad Iranmanesh, Morteza Ghobakhloo

Research outputs 2022 to 2026

Technological advances such as blockchain, artificial intelligence, big data, social media, and geographic information systems represent a building block of the digital transformation that supports the resilience of the food supply chain (FSC) and increases its efficiency. This paper reviews the literature surrounding digitalization in FSCs. A bibliometric and key-route main path analysis was carried out to objectively and analytically uncover the knowledge development in digitalization within the context of sustainable FSCs. The research began with the selection of 2140 articles published over nearly five decades. Then, the articles were examined according to several bibliometric metrics such as year of …

The Nursing Care Of People With Class Iii Obesity In An Acute Care Setting: A Scoping Review, Bev Ewens, Vivien Kemp, Mandy (Amanda) Towell-Barnard, Lisa Whitehead

Research outputs 2022 to 2026

Background

Patients with Class III obesity pose unique challenges to health care staff and organisations. Care requirements of this population are unique and require specialised equipment and knowledge to meet these needs, maintain the quality of care, as well as the safety of patients and staff.

Aim

To synthesise the evidence on the nursing care of Class III obese patients in acute care settings.

Methods

A scoping review informed by JBI. CINAHL Plus, Medline, Scopus, Proquest Central, Web of Science and Embase were searched for primary research articles about the nursing management of people classified as Class III obese in …

Residual Renal Function – How Fast Does The Residual Urine Output Function Decline In The First Year Of Haemodialysis? – A Scoping Review, Ulrich Steinwandel, Homa Kheirkhah, Hugh Davies

Research outputs 2022 to 2026

Background: Haemodialysis is the most common treatment method in Australia for individuals requiring renal replacement therapy. Although it is known that the residual renal function in these patients has many advantages for their overall health outcomes and that the residual urine volume production is also declining over time, it is unknown how fast this functional decline occurs when patients are embarking on their first year on haemodialysis. Aim: This scoping review sought to determine if the functional decline in renal residual function in the first year of haemodialysis has been previously investigated, documented or quantified. Method: The scoping review was …

Predicting At-Risk Opioid Use Three Months After Ed Visit For Trauma: Results From The Aurora Study, Brittany E. Punches, Stacey L. House, Et Al

2020-Current year OA Pubs

OBJECTIVE: Whether short-term, low-potency opioid prescriptions for acute pain lead to future at-risk opioid use remains controversial and inadequately characterized. Our objective was to measure the association between emergency department (ED) opioid analgesic exposure after a physical, trauma-related event and subsequent opioid use. We hypothesized ED opioid analgesic exposure is associated with subsequent at-risk opioid use.

METHODS: Participants were enrolled in AURORA, a prospective cohort study of adult patients in 29 U.S., urban EDs receiving care for a traumatic event. Exclusion criteria were hospital admission, persons reporting any non-medical opioid use (e.g., opioids without prescription or taking more than prescribed …

Hydroxychloroquine/Chloroquine For The Treatment Of Hospitalized Patients With Covid-19: An Individual Participant Data Meta-Analysis, Leon Di Stefano, Jane A. O'Halloran, Adriana M. Rauseo, Et Al

2020-Current year OA Pubs

BACKGROUND: Results from observational studies and randomized clinical trials (RCTs) have led to the consensus that hydroxychloroquine (HCQ) and chloroquine (CQ) are not effective for COVID-19 prevention or treatment. Pooling individual participant data, including unanalyzed data from trials terminated early, enables more detailed investigation of the efficacy and safety of HCQ/CQ among subgroups of hospitalized patients.

METHODS: We searched ClinicalTrials.gov in May and June 2020 for US-based RCTs evaluating HCQ/CQ in hospitalized COVID-19 patients in which the outcomes defined in this study were recorded or could be extrapolated. The primary outcome was a 7-point ordinal scale measured between day 28 …

Polybenzodiazine Aerogels: All-Nitrogen Analogues Of Polybenzoxazines Synthesis, Characterization, And High-Yield Conversion To Nanoporous Carbons, Vaibhav A. Edlabadkar, Saidulu Gorla, Rushi U. Soni, A. B.M.Shaheen Ud Doulah, Joseph Gloriod, Samuel Hackett, Nicholas Leventis, Chariklia Sotiriou-Leventis

Chemistry Faculty Research & Creative Works

Tetrahydroquinazoline (THQ) was designed as an all-nitrogen analogue of main-stream benzoxazine monomers. THQ solutions in DMF gelled at 100 °C via HCl-catalyzed ring-opening polymerization to polybenzodiazine (PBDAZ) wet gels, which were dried in an autoclave with supercritical fluid CO₂ to aerogels. These as-prepared PBDAZ-100 aerogels undergo ring-fusion aromatization at 240 °C under O₂. This oxidized form is referred to as PBDAZ-240. Chemical identification of PBDAZ-100 and PBDAZ-240 relied on consideration of all nine possible polymerization pathways, in combination with elemental analysis, infrared and solid-state 13C NMR spectroscopy, and 15N NMR spectroscopy of aerogels from the selectively 15N-enriched …

Antisocial Personality Disorder: A Theoretical Approach Utilizing Three Dimensions Of Power Analysis, Timothy J. Nguyen, Tara Zolnikov

Faculty Research, Scholarly, and Creative Activity

Antisocial Personality Disorder (ASPD) is often associated with high costs and burden to the rest of society; however, it remains a disorder with no evidence of effective traditional psychological interventions. This theoretical study aimed to analyze the phenomenon of power and how it may influence the conceptualization of ASPD. Data was collected through a comprehensive and systematic review of the current ASPD literature. Findings suggested ASPD as severely conceptually flawed, highly imbalanced in terms of power dynamics between professionals and people diagnosed with ASPD, absent of participants’ voices, absent of any effective traditional psychotherapy interventions, disproportionately focused on deficit-oriented strategies …

“Usefulness Without Use," Or, The Power Of The Virtual: Lu Xun On The Vital Efficacy Of Literature, Wenjin Cui

Faculty Publications

This article explores Lu Xun’s distinct view of the vital efficacy of literature, as

captured in his well-known conception of literature’s “usefulness without use.”

Starting with the highly idealistic vision of his youthful years, which posits an

unmediated flow of power from the free play of poetry to the direct action of politics,

I follow Lu Xun on the strenuous and crisis-ridden path he took in coming to terms

with the uselessness of literature vis-à-vis the power of politics, until he finally

reaffirmed the vital power of literature by pitching the self-transcending virtual

impetus of literature against the conservative actual …

Fentanyl Exposure In Preterm Infants: Five-Year Neurodevelopmental And Socioemotional Assessment, Kimberly P Mills, Rachel E Lean, Christopher D Smyser, Terrie Inder, Cynthia Rogers, Christopher C Mcpherson

2020-Current year OA Pubs

OBJECTIVE: To evaluate the association between cumulative fentanyl dose during neonatal intensive care and 5-year neurodevelopmental and socioemotional outcomes in very preterm infants.

MATERIALS AND METHODS: Patient demographics and clinical factors during the perinatal and neonatal course were collected in 84 patients born between 23- and 30-weeks gestational age (GA). Cumulative fentanyl dose during neonatal intensive care was calculated. Developmental testing at age 5 years included the Wechsler Preschool and Primary Scale of Intelligence Full-Scale Intelligence Quotient, Third Edition, Clinical Evaluation of Language Fundamentals-Preschool, Second Edition, Movement Assessment Battery for Children, Second Edition (MABC-2), and Shape School Assessment. Socioemotional outcomes …

Interdisciplinary Professionalism And Critical Thinking: A Capstone Seminar On Communication, Crucial Conversations And Respect, Sathvik S. Shastry, Timothy M. Pellini Md

USF-LVHN SELECT

No abstract provided.

Advance (Spring 2022), Georgia Southern Division Of Continuing And Professional Education

Division of Continuing & Professional Education

No abstract provided.

Virtual Adaptation Of An International Exchange Program In Medical Education, Celia Fung, Nicholas Maxwell, Stephen Powell, Michelle Benassai, Natalia Chunga, Jennifer Corcoran, William Barbosa, Marisabel Lopez, Betsy Hanampa, Melissa Llaiqui-Condori, Victor Delgado-Lazo, Karina Mendoza, Yanet Astete, Martin Flor, Sheyla Palacios, Blanca Valdovinos, Jorge Risco, Isabel Camargo, Ralph Jozefowicz, Karlo J Lizárraga

2020-Current year OA Pubs

Medical education has drastically transformed during the COVID-19 pandemic. Measures such as adopting telemedicine visits, minimizing the number of trainees on service, discontinuing external rotations, and converting in-person to online didactics have been broadly and swiftly implemented. While these innovations have promoted greater interconnectivity amongst institutions and made continuing medical education possible, international exchange programs in medical education are still largely disrupted. In response to the changing guidelines and restrictions necessitated by the COVID-19 pandemic, the authors used Kern's six-step approach to design and implement a virtual curriculum to replace the in-person activities of the 2020-2021 Neurology Peru-Rochester exchange program …

Internalization Of Appearance Ideals And Not Religiosity Indirectly Impacts The Relationship Between Acculturation And Disordered Eating Risk In South And Southeast Asian Women Living In The United States, Sonakshi Negi, Erik M Benau, Megan Strowger, Anne Claire Grammer, C Alix Timko

2020-Current year OA Pubs

Objective: Studies that examine disordered eating in samples of Asian individuals living in the United States frequently combine all individuals of Asian descent into a single group, which can obscure important differences between groups and their experiences of acculturation. The goal of the present study was to establish the relation of acculturation, internalization of appearance ideals, and religiosity as predicting body dissatisfaction and disordered eating in women of South and Southeast Asian (SSEA) descent.

Method: Women of SSEA descent (

Results: Direct paths from acculturation to both body dissatisfaction and disordered eating were not significant. Thin ideal internalization completely accounted …

Effects Of Vacancies And Electron Temperature On The Electron Phonon Coupling In Cubic Silicon Carbide And Their Connection To The Inelastic Thermal Spike, Salah Al-Smairat

Doctoral Dissertations

“The electron-phonon interaction is an important interaction in many solids as it influences transport phenomena and related quantities such as the electrical and thermal conductivities, especially in nuclear and space applications. The importance of the electron-phonon interaction in primary damage production in 3C-SiC is the subject of this research.

The electron-phonon coupling factor was calculated using a hybrid Density Functional Perturbation Theory - Classical Electron Gas model. The coupling factor was calculated as a function of electron temperature in pristine and defective 3C-SiC, and relaxed defective cells. The electron-phonon coupling is found to depend strongly on the electronic temperature and …

Ecological Restoration Of Lead/Zinc/Copper Mine Tailings: Phytomanagement And Amendment Strategies To Enhance Substrate Functionality And Biomass Production, Mariam K. Al-Lami

Doctoral Dissertations

“The extreme physiochemical characteristics of mine tailings inhibit microbial processes and natural plant growth. Consequently, vast and numerous tailings sites remain barren for decades and highly susceptible to wind and water erosion. Phytostabilization is a cost-effective and ecologically productive remediation approach; however, tailings revegetation is generally challenging and must often be assisted with appropriate soil amendments. Amendments applied individually in greenhouse studies discussed herein revealed notable improvement in bioenergy crops growth only with biosolids treatments. Recalcitrant carbon amendments (biochar and humus) showed notable impact only on tailings physichochemical and hydraulic properties. Nevertheless, biosolids may not support sustained vegetation due to …

The Utilization And Loss Of Available Energy In Aerospace Systems, Mohammad Abbas

Doctoral Dissertations

“Theoretical principles and analytical methodology for the control volume-based energy availability methodology for aerospace vehicles are developed; applications are made to jet-propelled and rocket-propelled vehicles as well as to stand-alone engine systems. Energy availability utilization characteristics of a modeled turbojet engine are studied across a wide range of operating conditions of throttle setting, flight altitude, and flight Mach number. The method is also extended to consider jet-powered vehicles. Fundamental principles regarding entropy generation and energy availability are developed, including directly linking entropy generation and maximum range and endurance of a powered aircraft. Theory and application of the energy utilization methodology …

Representation Learning On Heterogeneous Spatiotemporal Networks, Dakshak Keerthi Chandra

Doctoral Dissertations

“The problem of learning latent representations of heterogeneous networks with spatial and temporal attributes has been gaining traction in recent years, given its myriad of real-world applications. Most systems with applications in the field of transportation, urban economics, medical information, online e-commerce, etc., handle big data that can be structured into Spatiotemporal Heterogeneous Networks (SHNs), thereby making efficient analysis of these networks extremely vital. In recent years, representation learning models have proven to be quite efficient in capturing effective lower-dimensional representations of data. But, capturing efficient representations of SHNs continues to pose a challenge for the following reasons: (i) Spatiotemporal …

Corrosion Protection Mechanisms Of Trivalent Chromium Based Passivations On Γ-Znni Coated Al6061-T6 Alloy, Kevin Foster

Doctoral Dissertations

“The role of cobalt in trivalent chromium passivations (TCPs) to improve corrosion resistance of γ-ZnNi coated steel and aluminum is based on its effect on hexavalent chromium content in the passive layer. Investigations of both a cobalt-containing and cobalt-free TCP on SAE 1008 steel indicated that both passivations protect well for up to 1000 hours in neutral salt spray exposure (SSE). A repetition on Al 6061-T6 alloy indicated that TCP performed much better than cobalt-free TCP implicating the underlying substrate. Optical and electron micrographs indicated physical changes such as crack thickness, crack density, passivation porosity, and passivation thickness existed between …

Post-Seismic Response And Repair Of Earthquake-Damaged Reinforced Concrete Bridges, Giacomo Fraioli

Doctoral Dissertations

“In bridge structures, column members are typically designed to be the primary source of energy dissipation during an earthquake. Therefore, reinforced concrete (RC) bridges that are damaged in an earthquake tend to have damage to the column members. While many studies have been conducted on seismic strengthening of RC bridge columns, most are focused on retrofit instead of repair. In addition, the limited research on seismic repair of RC bridges has focused on evaluating the response of individual columns (member level), not the bridge structure (system level), due to limitations in modeling and especially testing of full bridge structures. Local …

Theoretical And Experimental Application Of Neural Networks In Spaceflight Control Systems, Pavel Galchenko

Doctoral Dissertations

“Spaceflight systems can enable advanced mission concepts that can help expand our understanding of the universe. To achieve the objectives of these missions, spaceflight systems typically leverage guidance and control systems to maintain some desired path and/or orientation of their scientific instrumentation. A deep understanding of the natural dynamics of the environment in which these spaceflight systems operate is required to design control systems capable of achieving the desired scientific objectives. However, mitigating strategies are critically important when these dynamics are unknown or poorly understood and/or modelled. This research introduces two neural network methodologies to control the translation and rotation …

Modeling Strategy For Emi Filter And Flyback Transformer, Ruijie He

Doctoral Dissertations

“The switch-mode power supply is key to miniaturizing power adapters. However, the switching nature of the circuit introduces issues in conducted emissions. In a flyback converter, the transformer serves as the path for common mode current flowing from the primary side to the secondary side. Different winding technologies have been invented and implemented to reduce the capacitance between the primary side and the secondary side. But the repeatability of the winding is still poor due to the fluctuations of the winding machine. Thus, the resulting conducted emission has a fluctuation that can lead to failure in the compliance tests. EMI …