Digital Commons Network^™

Factors Influencing Young Consumers’ Impulse Intentions Toward Visiting Pop-Up Stores In South Africa, Miriam-Miri Retief, Bertha Jacobs, Ann-Marie Fiore

Journal of Marketing and Consumer Behaviour in Emerging Markets

Consumers are constantly seeking out new and memorable experiences. This study empirically examines how external factors, such as the characteristics of innovation (relative advantage, trialability, observability, low complexity, compatibility) and exterior store design, and internal factors (positive mood, hedonic motivations, consumer innovativeness) aff ect young consumers’ impulse intention toward visiting pop-up stores in the South African context. Survey data was collected from a convenient sample of 461 students from two universities in South Africa via a self-administered questionnaire. Multiple regression analysis revealed that (a) external factors related to the characteristics of innovation (i.e., compatibility and low complexity), (b) exterior store …

Can A Combined Agriculture And Nutrition Behaviour Change Intervention Improve Women’S Empowerment? A Mixed Methods Feasibility Study In Rural Bangladesh, Elizabeth K. Kirkwood, Michael J. Dibley, Wajiha Khatun, Gulshan Ara, Mansura Khanam, Anowarul Bokshi, Mu Li, Neeloy Ashraful Alam

The Qualitative Report

Many agricultural and home gardening interventions aim to improve the nutritional status of women and children in low- and middle-income countries by focusing on women as the recipients of the intervention and make assumptions that women will be empowered as a result. This paper examines the potential impact of an intervention study that combined home garden training and support, and nutrition behaviour change communication, with a social safety net payment, on women’s empowerment in rural Bangladesh. We assessed the implementation of this study in terms of feasibility, acceptability, and practical application. Twenty in-depth interviews were conducted with randomly selected women …

Perceived Barriers To Increasing Diversity Within Oculofacial Plastic Surgery, Johsias A. Maru, Nicole D. Carvajal, Alejandra G. De Alba Campomanes, Neeti Parikh, Davin C. Ashraf, Robert C. Kersten, Bryan J. Winn, M. Reza Vagefi, Seanna R. Grob

Journal of Academic Ophthalmology

Abstract

Purpose Physician diversity is limited in ophthalmology and oculofacial plastic surgery. Determination of barriers within the application process for oculofacial plastic surgery may help target efforts to improve the recruitment of underrepresented groups. This study aimed to illuminate perceived barriers to increasing diversity in oculofacial plastic surgery trainees, according to the American Society of Ophthalmic Plastic and Reconstructive Surgery (ASOPRS) fellows and fellowship program directors (FPDs).

Methods During the month of February 2021, we sent surveys out to 54 current oculofacial plastic surgery fellows and 56 FPDs at 56 oculofacial plastic surgery programs recognized by the ASOPRS nationwide using …

Implementing Dei In Aviation Education: Coping And Addressing Mental Health Concerns, Jorge L. D. Albelo Ph.D., Michael F. O'Toole Ph.D., Samantha Bowyer

Publications

In recent years, different global events have led to increased awareness of the benefits of promoting diversity, equity, and inclusion in the workplace and education. Notably, the aviation industry is seeing increased research initiatives to promote DEI among all generations. Nevertheless, given the rising concerns about mental health in higher education, this paper sought to connect coping and addressing mental health through implementing DEI teachings in aviation education. Integrating DEI in the aviation classroom can be challenging, as many faculty members might feel uncomfortable addressing the topic in their courses. Consequently, the researchers proposed and tested an aviation education approach …

Patient-Centered Outcomes Of An Emergency Department Social And Medical Resource Intervention, Daniela Ortiz, Karen Kurian, Thiago Halmer, Michael S Jaung

Faculty, Staff and Students Publications

INTRODUCTION: Few studies have examined the impact of emergency department (ED) social interventions on patient outcomes and revisits, especially in underserved populations. Our objective in this study was to characterize a volunteer initiative that provided community medical and social resources at ED discharge and its effect on ED revisit rates and adherence to follow-up appointments at a large, county hospital ED.

METHODS: We performed a cross-sectional analysis of ED patients who received medical and social resources and an educational intervention at discharge between September 2017-June 2018. Demographic information, the number of ED return visits, and outpatient follow-up appointment adherence within …

Systemic Delivery Of Divalent Europium From Ligand Screening With Implications To Direct Imaging Of Hypoxia, Caitlyn J Ortiz, Md Abul Hassan Samee, Robia G Pautler, Matthew J Allen

Faculty, Staff and Students Publications

Hypoxia is a hallmark of many diseases, including cancer, arthritis, heart and kidney diseases, and diabetes, and it is often associated with disease aggressiveness and poor prognosis. Consequently, there is a critical need for imaging hypoxia in a noninvasive and direct way to diagnose, stage, and monitor the treatment and development of new therapies for these diseases. Eu-containing contrast agents for magnetic resonance imaging have demonstrated potential for in vivo imaging of hypoxia via changes in metal oxidation state from +2 to +3, but rapid oxidation in blood limits EuII-containing complexes to only studies compatible with direct injection to sites. …

Fetal Brain Tumors, A Challenge In Prenatal Diagnosis, Counselling, And Therapy, Roland Axt-Fliedner, Michael Belfort, Magdalena Sanz Cortes

Faculty, Staff and Students Publications

Fetal brain tumors are a rare entity with an overall guarded prognosis. About 10% of congenital brain tumors are diagnosed during fetal life. They differ from the postnatally encountered pediatric brain tumors with respect to location and tumor type. Fetal brain tumors can be benign or malignant and infiltrate or displace adjacent brain structures. Due to their high mitotic rate, they can show rapid growth. Outcome depends on age of diagnosis, size, and histological tumor type. Findings like polyhydramnios and macrocephaly encountered on routine ultrasound are frequently associated. Detailed prenatal anomaly scan and subsequent fetal magnetic resonance imaging (MRI) may …

Impact Of Covid-19 On A Worksite Weight Loss Program For Employees With Overweight And Obesity, Thuan Le, Margaret Raber, Katherine Oestman, Karen M Basen-Engquist

Faculty, Staff and Students Publications

OBJECTIVE: The COVID-19 pandemic has been shown to be negatively associated with physical activity engagement, adherence to healthy diet, and weight management among people with obesity. The current study examined COVID-19-related changes in weight, physical activity (PA), and diet among employees with obesity or overweight who participated in Vibrant Lives (VL), a worksite weight loss program.

METHODS: School district employees participated in the 6-month VL weight loss program and were categorized into non-COVID-era participants and COVID-era participants. Participants completed questionnaires about PA and dietary intake at baseline and follow-up. COVID-era participants reported the effects of pandemic on their behaviors. Changes …

The Association Between Adverse Childhood Experiences, Self-Silencing Behaviours And Symptoms In Women With Fibromyalgia., Alison M. Bacon, Leah White

School of Psychology

Poor adult health has consistently been associated with Adverse Childhood Experiences (ACEs). The process is not fully understood but is likely to involve a complex interaction of biological and psychosocial factors. Early life stress can affect the developing brain resulting in long-term hyper-responses to stress and raised inflammatory biomarkers. Women with fibromyalgia syndrome (FMS) frequently report ACEs and also self-sacrificial behaviours whereby they repress their own needs and emotions to preserve personal relationships. This behavioural profile (termed self-silencing) may develop following ACEs but has not previously been considered in the context of FMS. This study examined whether self-silencing mediates the …

Computer Ergonomics And Computer-Related Illnesses: The Experience Of Library Personnel, Olaide Akinbo, Damilare Andrew Omideyi

Library Philosophy and Practice (e-journal)

The deployment and frequent use of Information and Communication Technologies (ICTs) in carrying out library tasks had long been leading to computer-related illnesses among library personnel especially in academic libraries. The designing of computer ergonomics in most academic libraries were observed to be affecting the wellbeing and productivity of library personnel. This study was carried out to investigate computer ergonomics and computer-related illnesses: the experience of library personnel.

The study adopted the survey research design with a study population of 60 library personnel in University of Lagos (UNILAG) and Michael Otedola College of Primary Education (MOCPED) libraries, Lagos State, …

Influence Of Reading Habit On Perception And Use Of Reference Sources By Postgraduate Students In The Faculty Of Education Of Ibadan, Nigeria, Sunday A. Oluwaniyi, Lawrence Akingbade

Library Philosophy and Practice (e-journal)

Abstract

Libraries play a critical role in promoting reading habits. If postgraduate students cultivate the habits of reading, their perception and use of reference sources will be enhanced. The main objective is to determine the influence of reading habits on the perception and use of reference sources by postgraduates in the Faculty of Education, University of Ibadan. Descriptive survey research design was adopted for the study and the study population consisted of 2503 postgraduate students of the Faculty of Education, University of Ibadan, Nigeria, Stratified random sampling technique was used to select the sample size of 337 and tie questionnaire …

Weakly-Supervised Learning Method For The Recognition Of Potato Leaf Diseases, Junde Chen, Xiaofang Deng, Yuxin Wen, Weirong Chen, Adnan Zeb, Defu Zhang

Engineering Faculty Articles and Research

As a crucial food crop, potatoes are highly consumed worldwide, while they are also susceptible to being infected by diverse diseases. Early detection and diagnosis can prevent the epidemic of plant diseases and raise crop yields. To this end, this study proposed a weakly-supervised learning approach for the identification of potato plant diseases. The foundation network was applied with the lightweight MobileNet V2, and to enhance the learning ability for minute lesion features, we modified the existing MobileNet-V2 architecture using the fine-tuning approach conducted by transfer learning. Then, the atrous convolution along with the SPP module was embedded into the …

Impact Of Cd4 T Cells On Intratumoral Cd8 T-Cell Exhaustion And Responsiveness To Pd-1 Blockade Therapy In Mouse Brain Tumors, Saad M. Khan, Rupen Desai, Andrew Coxon, Alexandra Livingstone, Gavin P Dunn, Allegra Petti, Tanner M Johanns

2020-Current year OA Pubs

BACKGROUND: Glioblastoma is a fatal disease despite aggressive multimodal therapy. PD-1 blockade, a therapy that reinvigorates hypofunctional exhausted CD8 T cells (T

METHODS: Single-cell RNA sequencing was performed on flow sorted tumor-infiltrating lymphocytes from female C57/BL6 mice implanted with each model, with and without PD-1 blockade therapy. CD8

RESULTS: The CD8 T-cell compartment of the models is composed of heterogenous CD8 T

CONCLUSIONS: Here, we describe that dysfunctional CD4 T cells are associated with terminal CD8 T-cell exhaustion, suggesting CD4 T cells impact PD-1 blockade efficacy by controlling the severity of exhaustion. Given that CD4 lymphopenia is frequently observed in …

Utilization Of Cardiovascular Magnetic Resonance (Cmr) Imaging For Resumption Of Athletic Activities Following Covid-19 Infection: An Expert Consensus Document On Behalf Of The American Heart Association Council On Cardiovascular Radiology And Intervention (Cvri) Leadership And Endorsed By The Society For Cardiovascular Magnetic Resonance (Scmr), Frederick L Ruberg, Aaron L Baggish, Allison G Hays, Michael Jerosch-Herold, Jiwon Kim, Karen G Ordovas, Gautham Reddy, Chetan Shenoy, Jonathan W Weinsaft, Pamela K Woodard

2020-Current year OA Pubs

The global pandemic of coronavirus disease 2019 (COVID-19) caused by infection with severe acute respiratory suyndrome coronavirus 2 (SARS-CoV-2) is now entering its 4th year with little evidence of abatement. As of December 2022, the World Health Organization Coronavirus (COVID-19) Dashboard reported 643 million cumulative confirmed cases of COVID-19 worldwide and 98 million in the United States alone as the country with the highest number of cases. While pneumonia with lung injury has been the manifestation of COVID-19 principally responsible for morbidity and mortality, myocardial inflammation and systolic dysfunction though uncommon are well-recognized features that also associate with adverse prognosis. …

Machine Learning And Protein Allostery, Sian Xiao, Gennady M. Verkhivker, Peng Tao

Mathematics, Physics, and Computer Science Faculty Articles and Research

The fundamental biological importance and complexity of allosterically regulated proteins stem from their central role in signal transduction and cellular processes. Recently, machine-learning approaches have been developed and actively deployed to facilitate theoretical and experimental studies of protein dynamics and allosteric mechanisms. In this review, we survey recent developments in applications of machine-learning methods for studies of allosteric mechanisms, prediction of allosteric effects and allostery-related physicochemical properties, and allosteric protein engineering. We also review the applications of machine-learning strategies for characterization of allosteric mechanisms and drug design targeting SARS-CoV-2. Continuous development and task-specific adaptation of machine-learning methods for protein allosteric …

Molecular Markers In Maternal Blood Exosomes Allow Early Detection Of Fetal Alcohol Spectrum Disorders, Nana Merabova, Diana Martirosyan, Alina K Gawlinski, Richa Pursnani, Huaqing Zhao, Shohreh Amini, Mary Morrison, Laura Goetzl, Michael E Selzer

Faculty, Staff and Student Publications

Prenatal alcohol exposure can cause developmental abnormalities (fetal alcohol spectrum disorders; FASD), including small eyes, face and brain, and neurobehavioral deficits. These cannot be detected early in pregnancy with available imaging techniques. Early diagnosis could facilitate development of therapeutic interventions. Banked human fetal brains and eyes at 9−22 weeks’ gestation were paired with maternal blood samples, analyzed for morphometry, protein, and RNA expression, and apoptotic signaling. Alcohol (EtOH)-exposed (maternal self-report) fetuses were compared with unexposed controls matched for fetal age, sex, and maternal race. Fetal brain-derived exosomes (FB-E) were isolated from maternal blood and analyzed for protein, RNA, and apoptotic …

Concurrent Mutations In Sf3b1 And Phf6 In Myeloid Neoplasms, Zhuang Zuo, L Jeffrey Medeiros, Sofia Garces, Mark J Routbort, Chi Young Ok, Rashmi Kanagal-Shamanna, Guillermo Garcia-Manero, Kelly S Chien, Keyur P Patel, Rajyalakshmi Luthra, C Cameron Yin

Faculty, Staff and Student Publications

It has been reported that gene mutations in SF3B1 and PHF6 are mutually exclusive. However, this observation has never been rigorously assessed. We report the clinicopathologic and molecular genetic features of 21 cases of myeloid neoplasms with double mutations in SF3B1 and PHF6, including 9 (43%) with myelodysplastic syndrome, 5 (24%) with acute myeloid leukemia, 4 (19%) with myeloproliferative neoplasms, and 3 (14%) with myelodysplastic/myeloproliferative neoplasms. Multilineage dysplasia with ring sideroblasts, increased blasts, and myelofibrosis are common morphologic findings. All cases but one had diploid or non-complex karyotypes. SF3B1 mutations were detected in the first analysis of all the …

Developing A Mcdm-Based Framework For Achieving Circular Economy Through Sustainable Ship Recycling, B Mannan, Mj Rizvi, M Dai

School of Engineering, Computing and Mathematics

As a result of the growing global population, concerns about the energy crisis and sustainability issues are studied by researchers and policymakers to make a transit from a linear to a circular economy. However, the recycling of end-of-life (EOL) ships has long been a severely marginalized research area in the field of circular economy, and many EOL ships are still adhering to the outdated linear model. The number, size, and volume of ships being built around the world have consistently increased during the past 20 years. In near future, the global ship recycling volume is anticipated to increase dramatically which …

Assessing The Influence Of Behavioural Parameterisation On The Dispersal Of Larvae In Marine Systems, M. K. James, J. A. Polton, C. G. Mayorga-Adame, K. L. Howell, A. M. Knights

School of Biological and Marine Sciences

Predicting dispersal and quantifying ecological connectivity are increasingly referenced as fundamental to understanding how biodiversity is structured across space and time. Dispersal models can provide insight, but their predictions are influenced by our capacity to simulate the biology and physics known to influence dispersal. In a marine context, vertical swimming behaviour is considered important in influencing the spatial organisation of species across seascapes, but the mechanisms underpinning these movements remain unresolved, making it unclear how best to incorporate behaviour within models. Here, using a 3-D hydrodynamic model coupled with a Lagrangian particle tracker, we show how different modelled larval behaviours, …

Ototoxicity Of Topical Antibiotic Ear Drops In Chronic Suppurative Otitis Media In Humans: A Review Of The Literature

Faculty, Staff and Student Publications

An electronic search of the literature was performed for reported cases of ototoxicity associated with the use of topical antibiotic ear drops in humans. The dosage, duration, and type of ototoxic preparations involved were recorded. Due to the scant quantity of low-quality information that is currently available, there was uncertainty about the usefulness of topical antibiotics in enhancing the resolution of ear discharge in patients with chronic suppurative otitis media. However, despite this uncertainty, there are some data to show that using topical antibiotics in comparison to a placebo or in conjunction with a systemic antibiotic may be useful. Additionally, …

Migrant Visits Over Time: Ethnographic Returning And The Technological Turn, Loretta Baldassar

Research outputs 2022 to 2026

This paper reflects on four decades of research (via ethnographic returning) to explore the social transformations in travel and communication technologies that have impacted the lived experiences, and consequently the theoretical conceptualization, of migrant visits. A comparison of migration waves between Italy and Australia reveals both continuities in visiting experience as deeply relational practices that facilitate a mutuality of being, but also transformations brought about by the technological turn. Visits take on different meanings depending on individual/ family life stage, generation, and community and national histories. The capacity for both physical and virtual copresence must be understood as coconstitutive, requiring …

Crossing The Grebbe Line: Canada’S Faustian Bargain To Save Civilians In The Western Netherlands, April-May 1945, Nathan Dyck

Canadian Military History

Beginning at the military-political level and ending at the regimental level, this paper will explore the growth of Canadian responsibility within a failing Allied relief framework throughout the Dutch Hunger Winter 1944-1945. Beginning in early April 1945, I Canadian Corps experienced a growing responsibility to secure an independently negotiated and effective ceasefire on the Grebbe Line to enable transport of food prior to broader German surrender. Under the name of Operation Faust, I Corps utilised targeted medical and food relief practices to address gaps in Allied relief capacity, following what Canadian Military Headquarters (CMHQ) referred to as a “hastily improvised” …

Pursuit To Valenciennes 1918: The Fate Of Soldiers At The Point Of Capture, Brian Pascas

Canadian Military History

This article tracks the Canadian Corps’ pursuit of the retreating German army in the last weeks of the First World War. As French hamlets, villages and towns were liberated, the war-weary troops—nursing grudges after almost four years of war—encountered civilians who had endured poor and sometimes brutal treatment under the yoke of the cruel invader. During the Battle of Valenciennes hundreds of German soldiers were killed; the vast majority perished under immense artillery barrages. But a number who survived the onslaught of shells and bullets succumbed to Canadians’ rifles while or after surrendering. Motives are identified that drove frontline soldiers …

Contributors

Antipodes

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From The Editor, Brenda Machosky

Antipodes

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An Educator’S Reflection On The Importance Of Embodiment, Imagination, And Liberation, Ashley N. Gibson

Journal of Multicultural Affairs

This reflection piece offers an interpretation of the years 2020-2021, through the earliest days of the COVID-19 pandemic and the racial awakenings in the US. Writing at the intersections of race, gender, and religion, this piece is part essay, part spoken word, and part treatise. The ultimate call to action is threefold; we must lean into embodiment as a habit for living, use our imaginations, and seek liberation for ourselves and one another if we are to hope for a better future. While many aspects of life now seem bleak, there is hope if we consider these three principles for …

Black Mother Scholars Matter: Navigating Anti-Black Educational Spaces For Our Black Boys, Pricella Morris, Monique Matute-Chavarria

Journal of Multicultural Affairs

This article draws from Black Critical Theory to explain how two mother scholars advocated for their Black sons in an anti-black education system. Additionally, the article focuses on antiblackness to describe the social suffering and resistance through ideologies and educational practices our children experienced at the hands of teachers and teaching staff in private and public schools. The first story details the experience of racism and teacher bias of a typically developing Black child. The second story details the inequitable and racist experiences of a Black boy with autism. Each of these experiences highlight the importance of advocating for Black …

A Content Analysis Of Educators’ Perceptions Of Anti-Black Bias: Implications For Black Students, Monica R. Brown

Journal of Multicultural Affairs

Recent research and scholarship have highlighted anti-Black bias in today’s schools. This study explored the perceptions that in-service educators had regarding the ways anti-Black bias is represented in schools. This basic qualitative study included one open-ended question that investigated school personnel’s perspectives regarding how anti-Black bias is represented in the schools. A qualitative content analysis was performed on the open-ended question. Participants included 18 in-service educators enrolled in a summer multicultural special education course that is a required course in the department’s special education master’s program. Results from the content analysis yielded 47 unique statements from 18 responses. From the …

Unlocking Passion And Setting Students Free: The Impact Of Culturally Relevant Writing Instruction In A Middle School English I Classroom, Adam Whitaker, Trina J. Davis, Mónica V. Neshyba

Journal of Multicultural Affairs

Culturally relevant writing instruction has the potential to validate the voices of students often not heard. Documented disparities in student writing proficiency in grades K-12 indicate a pressing need to employ more effective approaches in facilitating writing instruction. This paper presents the findings of a mixed methods research study that explored eighth grade English I students’ middle school reading and writing preferences, writing experiences, and the impact of culturally relevant writing instruction. Data were gathered from 63 students via reflective journals, writing interest forms, learning logs, and writing artifacts collected throughout a 3-week writing unit. Our findings reveal that writing …

Poetry And Praxis: Lessons From An Activist Educator, Dr. Emmanuel Tabi

Journal of Multicultural Affairs

Drawing on data from a narrative multi-case study based in Toronto, Canada, this article discusses the lived experiences of one Black activist. Utilizing critical race theory, new literacy studies and the rhetoric of cultural production as theoretical frameworks, the article foregrounds the work of Ebele, a Toronto activist whose work supported the educational trajectories and emotional well-being of Black students, many of whom reported being marginalized in school. Through his creative labor, Ebele directly addressed the sociology of anti-Black racism that deeply influences the lives of Afrodiasporic people in Canada. This article continues the conversation about what it means to …