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A Qualitative Exploration Of The Use Of Service Dogs In Veterans With Post Traumatic Stress Disorder And Traumatic Brain Injury, Jennifer Shiroff, Kathy Gray, Gabrielle Santulli, Stephen Didonato, Jacqueline O'Rourke Fulford

College of Nursing Faculty Papers & Presentations

Objective

This qualitative research was conducted to add to the body of knowledge that supports the benefits of service dogs (SDs), as a tertiary treatment modality, to veterans with post‐traumatic stress disorder (PTSD) and/or traumatic brain injury (TBI).

Methods

This grounded theory research design utilized open‐ended, semi‐structured interviews with veterans (n = 10) who were using SDs as a treatment modality for PTSD and/or TBI. Transcripts were analyzed using NVivo qualitative software until data saturation was achieved.

Results

Results from the data analysis identified 4 major themes with concurrent subthemes. The most prominent themes were functional status, impact of …

A Genome-Wide Association Study Of 2304 Extreme Longevity Cases Identifies Novel Longevity Variants, Harold Bae, Ping An, Mary Feitosa, Et Al.

2020-Current year OA Pubs

We performed a genome-wide association study (GWAS) of human extreme longevity (EL), defined as surviving past the 99th survival percentile, by aggregating data from four centenarian studies. The combined data included 2304 EL cases and 5879 controls. The analysis identified a locus in CDKN2B-AS1 (rs6475609,

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 …

Antibodies Targeting The Neuraminidase Active Site Inhibit Influenza H3n2 Viruses With An S245n Glycosylation Site, Daniel Stadlbauer, Ali H Ellebedy, Et Al.

2020-Current year OA Pubs

Contemporary influenza A H3N2 viruses circulating since 2016 have acquired a glycosylation site in the neuraminidase in close proximity to the enzymatic active site. Here, we investigate if this S245N glycosylation site, as a result of antigenic evolution, can impact binding and function of human monoclonal antibodies that target the conserved active site. While we find that a reduction in the inhibitory ability of neuraminidase active site binders is measurable, this class of broadly reactive monoclonal antibodies maintains protective efficacy in vivo.

Extracellular Vesicle Characteristics And Micro Rna Content In Cerebral Palsy And Typically Developed Individuals At Rest And In Response To Aerobic Exercise., Ivan Jose Vechetti Jr, Jessica Norrbom, Björn Alkner, Emma Hjalmarsson, Alexandra Palmcrantz, Eva Pontén, Jessica Pingel, Ferdinand Von Walden, Rodrigo Fernandez-Gonzalo

Department of Nutrition and Health Sciences: Faculty Publications

In this study, the properties of circulating extracellular vesicles (EVs) were examined in cerebral palsy (CP) and typically developed (TD) individuals at rest and after aerobic exercise, focusing on the size, concentration, and microRNA cargo of EVs. Nine adult individuals with CP performed a single exercise bout consisting of 45 min of Frame Running, and TD participants completed either 45 min of cycling (n = 10; TD EX) or were enrolled as controls with no exercise (n = 10; TD CON). Blood was drawn before and 30 min after exercise and analyzed for EV concentration, size, and microRNA …

Activation Of Basal Forebrain-To-Lateral Habenula Circuitry Drives Reflexive Aversion And Suppresses Feeding Behavior, Jessica L Swanson, Joshua Ortiz-Guzman, Snigdha Srivastava, Pey-Shyuan Chin, Sean W Dooling, Elizabeth Hanson Moss, Mikhail Y Kochukov, Patrick J Hunt, Jay M Patel, Brandon T Pekarek, Qingchun Tong, Benjamin R Arenkiel

Faculty, Staff and Student Publications

Environmental cues and internal states such as mood, reward, or aversion directly influence feeding behaviors beyond homeostatic necessity. The hypothalamus has been extensively investigated for its role in homeostatic feeding. However, many of the neural circuits that drive more complex, non-homeostatic feeding that integrate valence and sensory cues (such as taste and smell) remain unknown. Here, we describe a basal forebrain (BF)-to-lateral habenula (LHb) circuit that directly modulates non-homeostatic feeding behavior. Using viral-mediated circuit mapping, we identified a population of glutamatergic neurons within the BF that project to the LHb, which responds to diverse sensory cues, including aversive and food-related …

Knowing The Biosphere: Documentation, Specimens, Archives, And Names Reveal Environmental Change And Emerging Pathogens, Eric P. Hoberg, Valeria Trivellone, Joseph A. Cook, Jonathan L. Dunnum, Walter A. Boeger, Daniel R. Brooks, Salvatore J. Agosta, Jocelyn P. Colella

MANTER: Journal of Parasite Biodiversity

One Health programs and trajectories are now the apparent standard for exploring the occurrence and distribution of emerging pathogens and disease. By definition, One Health has been characterized as a broadly inclusive, collaborative, and transdisciplinary approach with connectivity across local to global scales, which integrates the medical and veterinary community to recognize health outcomes emerging at the environmental nexus for people, animals, plants, and their shared landscapes. One Health has been an incomplete model, conceptually and operationally, focused on reactive and response-based foundations, to limit the impact of emerging pathogens and emerging infectious diseases and, as such, lacks a powerful …

Reap Success From Persistence, Cuihong Tian, Jingyi Yan, Xuerui Tan, Wei Wang

Research outputs 2022 to 2026

The road to success is long and arduous. Almost all Nobel prize laureates experienced tremendous efforts and countless failures before they made their scientific breakthroughs. Hypothesis-driven, independent and critical thinking, passion, repeated experiments and repetitive failures and running in circles on the entire scientific process finally approved their hypotheses.

Living Tree Doctrines Of The Canadian Constitution And Indigenous Law, Emma C. Howes

Dalhousie Journal of Legal Studies

The living tree doctrine of the Canadian Constitution uses the metaphor of a tree to present the Constitution as a dynamic organism which can evolve over time to accommodate new influences. This essay examines the history of this doctrine along with its possible Indigenous counterparts. In this examination, both the arboreal imagery of such doctrines and their dynamic approach to law are considered. The essay explores the benefits and disadvantages of employing a living tree approach to accommodate Indigenous legal traditions within the Canadian formal legal system.

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 …

Molecular Markers In Maternal Blood Exosomes Allow Early Detection Of Fetal Alcohol Spectrum Disorders, Nune Darbinian, Armine Darbinyan, John Sinard, Gabriel Tatevosian, Nana Merabova, Faith D'Amico, Tarek Khader, Ahsun Bajwa, 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 …

Ototoxicity Of Topical Antibiotic Ear Drops In Chronic Suppurative Otitis Media In Humans: A Review Of The Literature, Syed Zohaib Maroof Hussain, Syed S Hashmi, Asad Qayyum

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, …

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, …

Author Correction: A Nanoengineered Topical Transmucosal Cisplatin Delivery System Induces Anti-Tumor Response In Animal Models And Patients With Oral Cancer, Manijeh Goldberg, Aaron Manzi, Amritpreet Birdi, Brandon Laporte, Peter Conway, Stefanie Cantin, Vasudha Mishra, Alka Singh, Alexander T Pearson, Eric R Goldberg, Sam Goldberger, Benjamin Flaum, Rifat Hasina, Nyall R London, Gary L Gallia, Chetan Bettegowda, Simon Young, Vlad Sandulache, James Melville, Jonathan Shun, Sonya E O'Neill, Erkin Aydin, Alex Zhavoronkov, Anxo Vidal, Atenea Soto, Maria Jose Alonso, Ari J Rosenberg, Mark W Lingen, Anil D'Cruz, Nishant Agrawal, Evgeny Izumchenko

Faculty, Staff and Student Publications

No abstract provided.

Systemic Delivery Of Divalent Europium From Ligand Screening With Implications To Direct Imaging Of Hypoxia, Md Mamunur Rashid, Brooke A Corbin, Pavan Jella, 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. …

Liberating The Truth In Augustine’S Confessions And Douglass’ Narrative, Vincent Hanrahan

Compass: An Undergraduate Journal of American Political Ideas

In this paper, I explore how Frederick Douglass’ and St. Augustine's understanding of the corruption of God's word produced their respective achievement of freedom. In examining Augustine’s Confessions and Douglass’ Narrative, we come to understand the moral imperative of public service both thinkers promoted; the idea that individuals have a distinct social obligation to share their knowledge in a promotion of the greater good.

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 …

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 …

Vol. 37 No. 6 - Whole No. 219, Eleanor M. Farrell

Mythprint

Mythprint is the monthly bulletin of the Mythopoeic Society, a nonprofit educational organization devoted to the study, discussion and enjoyment of myth and fantasy literature, especially the works of J.R.R. Tolkien, C.S. Lewis, and Charles Williams. To promote these interests, the Society publishes three magazines, maintains a World Wide Web site, and sponsors the annual Mythopoeic Conference and awards for fiction and scholarship, as well as local and written discussion groups.

Vol. 37 No. 4 - Whole No. 217, Eleanor M. Farrell

Mythprint

Mythprint is the monthly bulletin of the Mythopoeic Society, a nonprofit educational organization devoted to the study, discussion and enjoyment of myth and fantasy literature, especially the works of J.R.R. Tolkien, C.S. Lewis, and Charles Williams. To promote these interests, the Society publishes three magazines, maintains a World Wide Web site, and sponsors the annual Mythopoeic Conference and awards for fiction and scholarship, as well as local and written discussion groups.

How The Vegan Vs. Non-Vegan Diet Affects Strength Training Athletes, Kelsey Craig

Honors Program Theses and Projects

Today, there are a myriad of diets for consumers to choose from. Some people chose to follow a diet where they exclude certain foods groups, such as meat, and others choose to consume a diet with no moderation whatsoever. This literature review examines the vegan diet, and one that can be portrayed as a healthy standard diet, to analyze dietary needs of a strength training athlete. This review will not conclude which diet is better, rather, an approach for finding gaps within one’s diet, relative to their activity level.

Establishment Of The Invasive Cactus Moth, Cactoblastis Cactorum (Berg) (Lepidoptera: Pyralidae) In Pakistan: A Potential Threat To Cultivated, Ornamental And Wild Opuntia Spp. (Cactaceae), Muhammad Ather Rafi, Harry Pavulaan, Muhammad Islam, Muhammad Ashfaq, Haseeb Kamran, Walija Fayaz, Gul Naz Parveen, Riffat Sultana, Ahmad Zia, Waqar Ahmed, Qudrat Ullah, Muhammad Qasim, Falak Naz, Nazeer Ahmed, Muhammad Tariq Khan, Muhammad Saeed, Jalal Hayat Khan

The Taxonomic Report of the International Lepidoptera Survey

Subsequent to the significant accomplishment of biological control of Opuntia weeds in Australia, the larvae of the cactus moth, Cactoblastis cactorum (native to parts of South America), were released in many countries for the biological control of native Opuntia species (Simmonds and Bennett, 1966). Inauspiciously, larvae were also released in the Caribbean, where the moth spread naturally and by the human support all over the region (García-Turudi et al., 1971). Its enhanced dissemination rate and the biological potential for invasiveness, suggests that the cactus moth is likely to become an invasive pest of Opuntia in the Southeast United States, Mexico, …

Effect Of Dietary Urea In Gestating Beef Cows: Circulating Metabolites, Morphometrics, And Mammary Secretions, Ligia D. Prezotto, Jennifer E. Thorson

Department of Animal Science: Faculty Publications

Prolific use of supplementation strategies, including the utilization of urea, are practiced in beef cattle production systems. Unfortunately, the influence of urea supplementation on metabolics, adipose tissue mobilization, and mammary secretions is limited in beef cows. Therefore, the objectives of this experiment were to assess the influence of urea supplementation on metabolic profiles, morphometrics, and mammary secretions. Pregnant, multiparous beef cows were fed individually and assigned to treatment (n = 4/treatment) as Control or Urea Supplementation. Blood samples and body weight were collected every 28 d throughout gestation. Backfat thickness was measured via ultrasonography on days 28 and 280 of …

Indecent Bodies In Early Modern Visual Culture, Fabian Jonietz, Mandy Richter, Alison Stewart

School of Art, Art History, and Design: Faculty Publications and Creative Activity

The life-like depiction of the body became a central interest and defining characteristic of the European Early Modern period that coincided with the establishment of which images of the body were to be considered ʻdecentʼ and representable, and which disapproved, censored, or prohibited. Simultaneously, artists and the public became increasingly interested in the depiction of specific body parts or excretions. This book explores the concept of indecency and its relation to the human body across drawings, prints, paintings, sculptures, and texts. The ten essays investigate questions raised by such objects about practices and social norms regarding the body, and they …

Developing An In Vitro Validated 3d In Silico Internal Carotid Artery Sidewall Aneurysm Model, Hang Yi, Zifeng Yang, Mark Johnson, Luke Bramlage, Bryan Ludwig

Mechanical and Materials Engineering Faculty Publications

Introduction: Direct quantification of hemodynamic factors applied to a cerebral aneurysm (CA) remains inaccessible due to the lack of technologies to measure the flow field within an aneurysm precisely. This study aimed to develop an in vitro validated 3D in silico patient-specific internal carotid artery sidewall aneurysm (ICASA) model which can be used to investigate hemodynamic factors on the CA pathophysiology. Methods: The validated ICASA model was developed by quantifying and comparing the flow field using particle image velocimetry (PIV) measurements and computational fluid dynamics (CFD) simulations. Specifically, the flow field characteristics, i.e., blood flowrates, normalized velocity profiles, flow streamlines, …

Effect Of Dietary Urea In Gestating Beef Cows: Circulating Metabolites, Morphometrics, And Mammary Secretions, Ligia D. Prezotto, Jennifer F. Thorson

Department of Animal Science: Faculty Publications

Prolific use of supplementation strategies, including the utilization of urea, are practiced in beef cattle production systems. Unfortunately, the influence of urea supplementation on metabolics, adipose tissue mobilization, and mammary secretions is limited in beef cows. Therefore, the objectives of this experiment were to assess the influence of urea supplementation on metabolic profiles, morphometrics, and mammary secretions. Pregnant, multiparous beef cows were fed individually and assigned to treatment (n = 4/treatment) as Control or Urea Supplementation. Blood samples and body weight were collected every 28 d throughout gestation. Backfat thickness was measured via ultrasonography on days 28 and 280 of …

A Storm Of Songs, Atreyee Majumder, J S. Hawley

Popular Media

No abstract provided.

Propensities By Grade Of Math Anxiety Levels K-12: Addressing Mathematics Dispositions And How Manipulatives May Help, Joseph M. Furner, Christine M. Higgins

Transformations

Math anxiety remains a critical issue affecting student performance and confidence across grade levels throughout the world today. This paper looks at the impact of math anxiety and how students’ dispositions toward math from a leadership perspective and the real hinderance for them as learners in life in a STEM world. The paper shares data from a K-12 school on math anxiety levels and offers insights from a school principal who has served K-12 levels where math anxiety and discomfort levels of math are seen across the spectrum. This paper provides much research and recommendations of best practices for teaching …

Full Issue

Transformations

Volume 8 Issue 1, December 2022