Digital Commons Network^™

Extending Tensor Virtual Machine To Support Deep-Learning Accelerators With Convolution Cores, Yanzhao Wang, Fei Xie

Computer Science Faculty Publications and Presentations

Deep-learning accelerators are increasingly popular. There are two prevalent accelerator architectures: one based on general matrix multiplication units and the other on convolution cores. However, Tensor Virtual Machine (TVM), a widely used deep-learning compiler stack, does not support the latter. This paper proposes a general framework for extending TVM to support deep-learning accelerators with convolution cores. We have applied it to two well-known accelerators: Nvidia's NVDLA and Bitmain's BM1880 successfully. Deep-learning workloads can now be readily deployed to these accelerators through TVM and executed efficiently. This framework can extend TVM to other accelerators with minimum effort.

Uab's Sales Certificate Program Named One Of Best In U.S., Julie Senter

Browse All News

No abstract provided.

Childhood Memories And Experiences Interview, Jacquelyn T. Beckett

Making History Oral Histories

Interview with classmate discussing childhood memories and experiences.

Information Literacy In Curriculum Development And Online Learning During The Covid-19 Pandemic, Samsul Susilawati

Library Philosophy and Practice (e-journal)

The development of civilization in the 21st century requires a different perspective in education. The rapid development of technology and information cannot be anticipated by blocking its use in the world of education. A lot of knowledge and knowledge is easily conveyed through technology media whose development is difficult to contain. The development of civilization must be a challenge for educators to prepare superior resources and become winners in global competition. Improvement and implementation of the 2013 Curriculum at the primary and secondary education levels is carried out in order to equip students with competencies that they can live life …

(Un)Matched: Racialized Narratives Of U.S.-Based Japanese Men, Masculinity, And Heterosexuality In Online Dating Apps, Keisuke Kimura

Communication ETDs

In this study, I documented and examined U.S.-based Japanese men’s narratives about their day-to-day experiences in and across online dating contexts. Through the analysis of narratives, I critiqued how multilayered differences (i.e., race, ethnicity, gender, sexuality, class, and more) working with dominant social structures affect their everyday experiences within the spectrum of power, privilege, and marginalization in the transnational space. Specifically, the overarching purposes and goals of this study were to better understand U.S.-based Japanese men’s online dating experiences and to critique the relationalities of how Japanese men’s narratives (i.e., micro-level context) and their beliefs/attitudes within and between cultural communities …

Spinal Cord Injury (Sci), Roxana Sanchez, Katherine Misla, Jessica Galewsky

Client Educational Handouts

No abstract provided.

20220503_New Virtual Reality Headsets For Checkout, Tim Mey

HSLIC Blog Post

No abstract provided.

Dnp Final Report: Physical Activity In Bariatric Surgery Patients: An Evidence-Based Quality Improvement Project, Amber Buehler

DNP Final Reports

Background: Research evidence supports that increasing physical activity has been shown to reduce weight and prevent weight regain after bariatric surgery. There is currently no specific exercise recommendation or program at the Center for Metabolic and Weight Loss Surgery at Dallas.

Objective: To implement an evidence-based project surrounding physical activity to reduce weight regain in patients 12 months post bariatric surgery.

Methods: The 12-week program will consist of 3 times weekly 1 hour virtual exercise classes led by the Nurse Practitioner and/or Nurse. Patients will be screened for current physical activity via survey using the IPAQ at the beginning and …

Borderline Re-Order: Negotiating The Edge Between City And Greenspace, Jeremy Taylor Morgan

Bachelor of Architecture Theses - 5th Year

Does development of urban areas naturally lies at odds with maintaining any memory of their historic character, e.g. historic artifacts, structures, land? If so, such a perspective may have warrant. The Atlanta area serves as an easy example: the Loew’s Grand was conveniently burned down by arsonists after it received historic status and protection; the Fox Theatre was almost redeveloped into a parking deck, and; the placard for the site of Leo Frank’s lynching was moved across the street to make room for an entrance ramp to a toll freeway.

But this single perspective, or prejudice rather, despite warrant, is …

From Patient To Advocate: A Mother's Premature Daughter Leads To Appointment On Governor's Council For Children With Disabilities, Hannah Echols

Browse All News

No abstract provided.

Computer Science Enrollment Soars, Powered By Hot Job Market, Matt Windsor

Browse All News

No abstract provided.

Establishing Trust In Vehicle-To-Vehicle Coordination: A Sensor Fusion Approach, Jakob Veselsky, Jack West, Isaac Ahlgren, George K. Thiruvathukal, Neil Klingensmith, Abhinav Goel, Wenxin Jiang, James C. Davis, Kyuin Lee, Younghyun Kim

Computer Science: Faculty Publications and Other Works

Autonomous vehicles (AVs) use diverse sensors to understand their surroundings as they continually make safety- critical decisions. However, establishing trust with other AVs is a key prerequisite because safety-critical decisions cannot be made based on data shared from untrusted sources. Existing protocols require an infrastructure network connection and a third-party root of trust to establish a secure channel, which are not always available.

In this paper, we propose a sensor-fusion approach for mobile trust establishment, which combines GPS and visual data. The combined data forms evidence that one vehicle is nearby another, which is a strong indication that it is …

Honors Recital 2022, St. Norbert College Music Department

Music Performances

The Music Department at St. Norbert College presents: Honors Recital.

Particle-In-Cell Simulations Of Ion Dynamics In A Pinched-Beam Diode, Jesse C. Foster, John W. Mcclory, S. B. B. Swanekamp, D. D. Hinshelwood, A. S. Richardson, Paul E. Adamson, J. W. Schumer, R. W. James, P. F. Ottinger, D. Mosher

Faculty Publications

article-in-cell simulations of a 1.6 MV, 800 kA, and 50 ns pinched-beam diode have been completed with emphasis placed on the quality of the ion beams produced. Simulations show the formation of multiple regions in the electron beam flow characterized by locally high charge and current density (“hot spots”). As ions flow through the electron-space-charge cloud, these hot spots electrostatically attract ions to produce a non-uniform ion current distribution. The length of the cavity extending beyond the anode-to-cathode gap (i.e., behind the cathode tip) influences both the number and amplitude of hot spots. A longer cavity length increases the number …

Heart Failure And Patient-Reported Outcomes In Adults With Congenital Heart Disease From 15 Countries, Chun-Wei Lu, Kamila White, Et Al

2020-Current year OA Pubs

Background Heart failure (HF) is the leading cause of mortality and associated with significant morbidity in adults with congenital heart disease. We sought to assess the association between HF and patient-report outcomes in adults with congenital heart disease. Methods and Results As part of the APPROACH-IS (Assessment of Patterns of Patient-Reported Outcomes in Adults with Congenital Heart disease-International Study), we collected data on HF status and patient-reported outcomes in 3959 patients from 15 countries across 5 continents. Patient-report outcomes were: perceived health status (12-item Short Form Health Survey), quality of life (Linear Analogue Scale and Satisfaction with Life Scale), sense …

Hinged Temperature-Immune Self-Referencing Fabry–Pérot Cavity Sensors, Jeremiah C. Williams, Hengky Chandrahalim

AFIT Patents

A passive microscopic Fabry-Pérot Interferometer (FPI) sensor includes a three-dimensional microscopic optical structure formed on a cleaved tip of the optical fighter using a two-photon polymerization process on a photosensitive polymer by a three-dimensional micromachining device. The three-dimensional microscopic optical structure having a hinged optical layer pivotally connected to a distal portion of a suspended structure. A reflective layer is deposited on a mirror surface of the hinged optical layer while in an open position. The hinged optical layer is subsequently positioned in the closed position to align the mirror surface to at least partially reflect a light signal back …

New Dining And Food Options For Fall 2022, Eva Laurens

Lindenlink (2012- )

No abstract provided.

Bhlhe40 Regulates The T-Cell Effector Function Required For Tumor Microenvironment Remodeling And Immune Checkpoint Therapy Efficacy, Avery J Salmon, Alexander S Shavkunov, Qi Miao, Nicholas N Jarjour, Sunita Keshari, Charmelle D Williams, Anna M Highsmith, Josué E Pineda, Reshma Taneja, Ken Chen, Brian T Edelson, Matthew M Gubin

Faculty, Staff and Student Publications

Immune checkpoint therapy (ICT) using antibody blockade of programmed cell death protein 1 (PD-1) or cytotoxic T-lymphocyte-associated protein 4 (CTLA-4) can provoke T cell-dependent antitumor activity that generates durable clinical responses in some patients. The epigenetic and transcriptional features that T cells require for efficacious ICT remain to be fully elucidated. Herein, we report that anti-PD-1 and anti-CTLA-4 ICT induce upregulation of the transcription factor BHLHE40 in tumor antigen-specific CD8+ and CD4+ T cells and that T cells require BHLHE40 for effective ICT in mice bearing immune-edited tumors. Single-cell RNA sequencing of intratumoral immune cells in BHLHE40-deficient mice revealed differential …

Iv Sotalol Use In Pediatric And Congenital Heart Patients: A Multicenter Registry Study, Jason M Garnreiter, Philip M Chang, Hoang H Nguyen, Akash R Patel, Christa Kirk, Ashley K Sherman, Jennifer N Avari Silva, J Philip Saul

Faculty, Staff and Student Publications

Background There is limited information regarding the clinical use and effectiveness of IV sotalol in pediatric patients and patients with congenital heart disease, including those with severe myocardial dysfunction. A multicenter registry study was designed to evaluate the safety, efficacy, and dosing of IV sotalol. Methods and Results A total of 85 patients (age 1 day-36 years) received IV sotalol, of whom 45 (53%) had additional congenital cardiac diagnoses and 4 (5%) were greater than 18 years of age. In 79 patients (93%), IV sotalol was used to treat supraventricular tachycardia and 4 (5%) received it to treat ventricular arrhythmias. …

Social Activity Promotes Resilience Against Loneliness In Depressed Individuals: A Study Over 14-Days Of Physical Isolation During The Covid-19 Pandemic In Australia, Julie L. Ji, Julian Basanovic, Colin Macleod

School of Psychology

Loneliness is a subjectively perceived state of social isolation that is associated with negative emotional, cognitive, and physical health outcomes. Physical distancing and shelter-in-place public health responses designed to curb COVID-19 transmission has led to concerns over elevated risk of loneliness. Given that physical isolation does not necessitate social isolation in the age of digital communication, this study investigated the relationship between the frequency of social interaction and loneliness over a two-week period in people engaging in physical distancing and examined whether this relationship was moderated by physical isolation level, age, or depression. A self-selected sample of N = 469 …

Analysis Of Properties Of Asphalt Binder With The Addition Of Lignin, Frank A. Martin Junior

Honors College Theses

As asphalt ages, its resistance to shear diminishes due to a change in composition, resulting in the need for repaving of roads. Current additives to asphalt binder focus on increasing the strength of the binder, but do nothing to prevent the ageing of the asphalt binder. Lignin is a biological additive that is known for its resistance to ultraviolet radiation. This research aims to study Lignin as an asphalt additive, which exhibits properties that can increase the resistance of degradation due to aging, as well as increasing the strength of the asphalt binder. This was done through the comparison of …

The Potential Role Of Phenotypic Plasticity In The Ability Of Hydrocotyle Bonariensis To Occupy Two Different Habitats, Harold Ralph Parsons Iii

Honors College Theses

Phenotypic plasticity is the ability of an organism to change morphology and/or physiology in response to changes in the environment. Hydrocotyle bonariensis is a coastal perennial herb found in both coastal sand dunes and inland coastal plain habitats in Georgia. The purpose of this study was to determine if there were differences in leaf morphology for populations of H. bonariensis in coastal sand dune and inland coastal plain habitats. Leaf morphology and microenvironmental variables were compared between H. bonariensis populations at Tybee Island (TI), GA, representing the coastal sand dune habitat, and Georgia Southern University Armstrong Campus (GSU) in Savannah, …

Pacing Therapy For Atrioventricular Dromotropathy: A Combined Computational-Experimental-Clinical Study, Floor C W M Salden, Peter R Huntjens, Et Al.

2020-Current year OA Pubs

AIMS: Investigate haemodynamic effects, and their mechanisms, of restoring atrioventricular (AV)-coupling using pacemaker therapy in normal and failing hearts in a combined computational-experimental-clinical study.

METHODS AND RESULTS: Computer simulations were performed in the CircAdapt model of the normal and failing human heart and circulation. Experiments were performed in a porcine model of AV dromotropathy. In a proof-of-principle clinical study, left ventricular (LV) pressure and volume were measured in 22 heart failure (HF) patients (LV ejection fraction <35%) with prolonged PR interval (>230 ms) and narrow or non-left bundle branch block QRS complex. Computer simulations and animal studies in normal hearts showed that restoring of AV-coupling …

Iv Sotalol Use In Pediatric And Congenital Heart Patients: A Multicenter Registry Study, Lindsey E Malloy-Walton, Nicholas H Von Bergen, Seshadri Balaji, Peter S Fischbach, Jason M Garnreiter, S Yukiko Asaki, Jeffrey P Moak, Luis A Ochoa, Philip M Chang, Hoang H Nguyen, Akash R Patel, Christa Kirk, Ashley K Sherman, Jennifer N Avari Silva, J Philip Saul

2020-Current year OA Pubs

Background There is limited information regarding the clinical use and effectiveness of IV sotalol in pediatric patients and patients with congenital heart disease, including those with severe myocardial dysfunction. A multicenter registry study was designed to evaluate the safety, efficacy, and dosing of IV sotalol. Methods and Results A total of 85 patients (age 1 day-36 years) received IV sotalol, of whom 45 (53%) had additional congenital cardiac diagnoses and 4 (5%) were greater than 18 years of age. In 79 patients (93%), IV sotalol was used to treat supraventricular tachycardia and 4 (5%) received it to treat ventricular arrhythmias. …

Mortality In Pulmonary Arterial Hypertension In The Modern Era: Early Insights From The Pulmonary Hypertension Association Registry, Kevin Y Chang, Sue Duval, David B Badesch, Todd M Bull, Murali M Chakinala, Teresa De Marco, Robert P Frantz, Anna Hemnes, Stephen C Mathai, Erika Berman Rosenzweig, John J Ryan, Thenappan Thenappan, Phar Investigators

2020-Current year OA Pubs

Background Current mortality data for pulmonary arterial hypertension (PAH) in the United States are based on registries that enrolled patients prior to 2010. We sought to determine mortality in PAH in the modern era using the PHAR (Pulmonary Hypertension Association Registry). Methods and Results We identified all adult patients with PAH enrolled in the PHAR between September 2015 and September 2020 (N=935). We used Kaplan-Meier survival analysis and Cox proportional hazards models to assess mortality at 1, 2, and 3 years. Patients were stratified based on disease severity by 3 validated risk scores. In treatment-naïve patients, we compared survival based …

Characterization Of Hydrogen Embrittlement Sensitivity In High Hardness Steels, David Ahlen Salley

Theses and Dissertations

High hardness steels can be affected by delayed brittle cracking often attributed to hydrogen embrittlement. Improved resistance to hydrogen embrittlement would be beneficial to many industries including military, automotive, and high-rise construction. While other prevention methods include coating, trapping, and barriers, design efforts in this study were focused on improving intrinsic properties to be more resistant to hydrogen embrittlement. Four alloys targeting 477 – 534 HB were designed and produced in-house and compared against a commercial grade 500 HB alloy. Charpy V-notch (CVN) impact toughness and tensile specimens were made according to ASTM E23 and ASTM E8 to characterize mechanical …

Bacille Calmette-Guérin Vaccine Reprograms Human Neonatal Lipid Metabolism In Vivo And In Vitro, Joann Diray-Arce, Asimenia Angelidou, Kristoffer Jarlov Jensen, Maria Giulia Conti, Rachel S Kelly, Matthew Pettengill, Mark Liu, Simon D Van Haren, Scott D Mcculloch, Greg Michelloti, Olubukola Idoko, Tobias R Kollmann, Beate Kampmann, Hanno Steen, Al Ozonoff, Jessica Lasky-Su, Christine S Benn, Ofer Levy

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

Vaccines have generally been developed with limited insight into their molecular impact. While systems vaccinology enables characterization of mechanisms of action, these tools have yet to be applied to infants, who are at high risk of infection and receive the most vaccines. Bacille Calmette-Guérin (BCG) protects infants against disseminated tuberculosis (TB) and TB-unrelated infections via incompletely understood mechanisms. We employ mass-spectrometry-based metabolomics of blood plasma to profile BCG-induced infant responses in Guinea-Bissau in vivo and the US in vitro. BCG-induced lysophosphatidylcholines (LPCs) correlate with both TLR-agonist- and purified protein derivative (PPD, mycobacterial antigen)-induced blood cytokine production in vitro, raising the …

A Multi-Species Study On Several Types Of Visitor Effects On The Behavior And Physiology Of Animals At The Oregon Zoo, Laurel Berylline Fink

Dissertations and Theses

The visitor effect on zoo animals is one of the expanding research topics in zoo animal research. As visitors are a mandatory feature of zoological institutions, understanding their effects on zoo animals is imperative for maximizing zoo animal welfare. Zoo animals are subject to many anthropogenic influences: visual, olfactory, and audible, for example. This dissertation investigates several of the effects of visitor presence and its relative influence on six mammalian species: cheetahs (Acinonyx jubatus), African painted dogs (Lycaon pictus), Asian elephants (Elephas maximus indicus & Elephas maximus borneensis), giraffes (Giraffa camelopardalis reticulata & …

Conducting Randomized Controlled Trials Of Complex Interventions In Prisons: A Sisyphean Task?, Charlotte Lennox, Sarah Leonard, Jane Senior, Caroline Hendricks, Sarah Rybczynska-Bunt, Cath Quinn, Richard Byng, Jenny Shaw

Peninsula Medical School

Randomized Controlled Trials (RCT) are the “gold standard” for measuring the effectiveness of an intervention. However, they have their limitations and are especially complex in prison settings. Several systematic reviews have highlighted some of the issues, including, institutional constraints e.g., “lock-downs,” follow-ups, contamination of allocation conditions and a reliance on self-report measures. In this article, we reflect on our experiences and will describe two RCTs. People in prison are a significantly disadvantaged and vulnerable group, ensuring equitable and effective interventions is key to reducing inequality and promoting positive outcomes. We ask are RCTs of complex interventions in prisons a sisyphean …

The Value Of Rare Genetic Variation In The Prediction Of Common Obesity In European Ancestry Populations, Zhe Wang, Shing Wan Choi, Nathalie Chami, Eric Boerwinkle, Myriam Fornage, Susan Redline, Joshua C. Bis, Jennifer A. Brody, Bruce M. Psaty, John Blangero

School of Medicine Publications

Polygenic risk scores (PRSs) aggregate the effects of genetic variants across the genome and are used to predict risk of complex diseases, such as obesity. Current PRSs only include common variants (minor allele frequency (MAF) ≥1%), whereas the contribution of rare variants in PRSs to predict disease remains unknown. Here, we examine whether augmenting the standard common variant PRS (PRScommon) with a rare variant PRS (PRSrare) improves prediction of obesity. We used genome-wide genotyped and imputed data on 451,145 European-ancestry participants of the UK Biobank, as well as whole exome sequencing (WES) data on 184,385 participants. We performed single variant …