Digital Commons Network^™

Introduction, Anne Grauer

Anthropology: Faculty Publications and Other Works

Paleopathology is a relatively new field that seeks to understand disease in the past. This chapter presents a brief history of the discipline and highlights the varied approaches adopted by contributors aligned with medical fields, anthropology and archaeology, and the biochemical sciences, to name a few. Advancements in methods and techniques, the contributions of technology, and the role that social theory plays in the development of hypotheses are discussed along with the importance of acknowledging and ameliorating critical ethical issues inherent to the field.

Behavioral Strategies Of Prehistoric And Historic Children From Dental Microwear Texture Analysis, Almudena Estalrrich, Kristin L. Krueger

Anthropology: Faculty Publications and Other Works

Reconstructing the dietary and behavioral strategies of our hominin ancestors is crucial to understanding their evolution, adaptation, and overall way of life. Teeth in general, and dental microwear specifically, provide a means to examine these strategies, with posterior teeth well positioned to tell us about diet, and anterior teeth helping us examine non-dietary tooth-use behaviors. Past research predominantly focused on strategies of adult individuals, leaving us to wonder the role children may have played in the community at large. Here we begin to address this by analyzing prehistoric and historic children through dental microwear texture analysis of deciduous anterior teeth.

Creating Data From Unstructured Text With Context Rule Assisted Machine Learning (Craml), Stephen Meisenbacher, Peter Norlander

School of Business: Faculty Publications and Other Works

Popular approaches to building data from unstructured text come with limitations, such as scalability, interpretability, replicability, and real-world applicability. These can be overcome with Context Rule Assisted Machine Learning (CRAML), a method and no-code suite of software tools that builds structured, labeled datasets which are accurate and reproducible. CRAML enables domain experts to access uncommon constructs within a document corpus in a low-resource, transparent, and flexible manner. CRAML produces document-level datasets for quantitative research and makes qualitative classification schemes scalable over large volumes of text. We demonstrate that the method is useful for bibliographic analysis, transparent analysis of proprietary data, …

“And There The Pagans Reigned”: Epideictic, Shared Appreciation, Social History, Stephen Schloesser

History: Faculty Publications and Other Works

John W. O’Malley, S.J. highlighted the “pagan” origins of the texts recovered from classical antiquity by Renaissance humanists. Although these ancient writers had no relationship to either the Jewish or Christian religions of the Book, their writings were nevertheless valued for offering wisdom and moral insights. Thanks to the epideictic rhetorical genre, shared appreciation across boundaries was emphasized. However, O’Malley also avoided rigidity or literalism in applying principles of the past to contemporary circumstances. Ancient documents are one kind of source; the “social history” in actual practice and application of those documents is another kind of source. This essay surveys …

College Teaching And Ai, Leo Irakliotis

Computer Science: Faculty Publications and Other Works

Artificial Intelligence will reshape the way we assess student learning in ways that no one has prepared us for.

Ds2 As Excitation Of Ads2, Florian Ecker, Daniel Grumiller, Robert Mcnees

Physics: Faculty Publications and Other Works

Title- dS₂ as excitation of AdS₂

We introduce a family of 2D dilaton gravity models with state-dependent constant curvature so that dS₂ emerges as an excitation of AdS₂. Curiously, the strong coupling region corresponds to the asymptotic region geometrically. Apart from these key differences, many features resemble the Almheiri–Polchinski model. We discuss perturbative and non-perturbative thermodynamical stability, bubble nucleation through matter shockwaves, and semiclassical backreaction effects. In some of these models, we find that low temperatures are dominated by AdS₂ but high temperatures are dominated by dS₂, concurrent with a recent proposal …

Unsettling Colonial Structures In Education Through Community-Centered Praxis, Kimberley Greeson, Steven Sassaman, Katherine Williams, Abby Yost

Journal of Critical Scholarship on Higher Education and Student Affairs

In the context of settler colonialism in the US, mainstream education practices function as ongoing enactors of colonial processes. Decolonizing pedagogy seeks to challenge these dominant practices by centering place, Indigenous epistemologies, and rehumanizing values. In this paper, we discuss how faculty and students used community-based experiential learning projects (CBEL) to challenge these dominant and normative educational structures. By integrating an anti-racist and anti-colonial lens, CBEL projects themselves can work to dismantle power structures, build community, and promote experiential learning in a variety of educational spaces. The student projects presented here seek to unsettle colonial educational frameworks of white supremacy …

Musmorph, A Database Of Standardized Mouse Morphology Data For Morphometric Meta-Analyses, Jay Devine, Marta Vidal-García, Wei Liu, Amanda Neves, Lucas D. Lo Vercio, Rebecca M. Green, Heather A. Richbourg, Marta Marchini, Colton M. Unger, Audrey C. Nickle, Bethany Radford, Nathan M. Young, Paula N. Gonzalez, Robert E. Schuler, Alejandro Bugacov, Campbell Rolian, Christopher J. Percival, Trevor Williams, Lee Niswander, Anne L. Calof, Arthur D. Lander, Axel Visel, Frank R. Jirik

Biology: Faculty Publications and Other Works

Complex morphological traits are the product of many genes with transient or lasting developmental effects that interact in anatomical context. Mouse models are a key resource for disentangling such effects, because they offer myriad tools for manipulating the genome in a controlled environment. Unfortunately, phenotypic data are often obtained using laboratory-specific protocols, resulting in self-contained datasets that are difficult to relate to one another for larger scale analyses. To enable meta-analyses of morphological variation, particularly in the craniofacial complex and brain, we created MusMorph, a database of standardized mouse morphology data spanning numerous genotypes and developmental stages, including E10.5, E11.5, …

Polygenic Transcriptome Risk Scores (Ptrs) Can Improve Portability Of Polygenic Risk Scores Across Ancestries, Yanyu Liang, Milton Pividori, Ani Manichaikul, Abraham A. Palmer, Nancy J. Cox, Heather E. Wheeler, Hae Kyung Im

Biology: Faculty Publications and Other Works

Background: Polygenic risk scores (PRS) are valuable to translate the results of genome-wide association studies (GWAS) into clinical practice. To date, most GWAS have been based on individuals of European-ancestry leading to poor performance in populations of non-European ancestry. Results: We introduce the polygenic transcriptome risk score (PTRS), which is based on predicted transcript levels (rather than SNPs), and explore the portability of PTRS across populations using UK Biobank data. Conclusions: We show that PTRS has a significantly higher portability (Wilcoxon p=0.013) in the African-descent samples where the loss of performance is most acute with better performance than PRS when …

Egestion Rates Of Microplastic Fibres In Fish Scaled To In Situ Concentration And Fish Density, Loren Hou, Rachel Mcneish, Timothy Hoellein

Biology: Faculty Publications and Other Works

Microplastics (particles <5 >mm) are commonly found in aquatic organisms across taxonomic groups and ecosystems. However, the egestion rate of microplastics from aquatic organisms and how egestion rates compare to other rates of microplastic movement in the environment are sparsely documented.We fed microplastic fibres to round gobies (Neogobius melanostomus), an abundant, invasive species in the Laurentian Great Lakes. We conducted two trials where round gobies were fed microplastic-containing food either a single time (1 day) or every day over 7 days.There was no difference in microplastic egestion rates from the 1 day or 7 day feeding trials, suggesting no impact of …

Communication As Conscience, Florence Chee

School of Communication: Faculty Publications and Other Works

Focusing on ethics in games studies, Chee notes the importance of
communication as it has played parts in these other fields and how that might
reflect back on our community.

Chicago Alliance For Equity In Computer Science, Steven Mcgee, Lucia Dettori, Ronald I. Greenberg, Andrew M. Rasmussen, Dale F. Reed, Don Yanek

Computer Science: Faculty Publications and Other Works

Each year, about 14,000 Chicago Public Schools (CPS) students graduate with one year of high school computer science (CS) in fulfillment of the district’s CS graduation requirement. This accomplishment was the culmination of a decade of work by the Chicago Alliance for Equity in Computer Science (CAFÉCS), which includes CPS teachers and administrators, university CS faculty, and educational researchers. CAFÉCS research indicates that CPS significantly increased the capacity of schools to offer the Exploring Computer Science (ECS) introductory course, resulting in a rapid, equitable increase in students’ participation in CS. Making CS mandatory did not negatively impact performance in ECS. …

Psychological Self-Sufficiency And Financial Literacy Among Low-Income Participants: An Empowerment-Based Approach To Financial Capability, Philip Young P. Hong, Maria V. Wathen, Alanna Shin, Intae Yoon, Jang Ho Park

Social Work: School of Social Work Faculty Publications and Other Works

Building on theory and research in financial capability, this study enhances a financial capability model by integrating psychological self-sufficiency (PSS) theory as part of the financial literacy component. Using PSS, a concept from workforce development literature, this study investigates the extent to which an empowerment-based PSS process in targeting financial goals is associated with financial literacy. Path analyses were conducted using a sample of 187 low-income individuals from a large social service agency in Chicago. Findings suggest that perceived financial barriers and financial hope—the two targets of PSS interventions—are associated with financial attitude and behavior, controlling for other demographic variables. …

Velocity Map Images Of Desorbing Oxygen From Sub-Surface States Of Rh(111), Arved C. Dorst, Friedrich Güthoff, Daniel Schauermann, Alec M. Wodtke, Daniel Killelea, Tim Schäfer

Chemistry: Faculty Publications and Other Works

We combine velocity map imaging (VMI) with temperature-programmed desorption (TPD) experiments to record the angular-resolved velocity distributions of recombinatively-desorbing oxygen from Rh(111). We assign the velocity distributions to desorption from specific surface and sub-surface states by matching the recorded distributions to the desorption temperature. These results provide insight into the recombinative desorption mechanisms and the availability of oxygen for surface-catalyzed reactions.

Exploring The Relationship Between Medical Research Literacy And Respondents’ Expressed Likelihood To Participate In A Clinical Trial, Jennifer Dykema, Cameron Jones, Dana Garbarski, Mia Farias, Dorothy Farrar Edwards

Sociology: Faculty Publications and Other Works

Medical research literacy (MRL) is a facet of health literacy that measures a person’s understanding of informed consent and other aspects of participation in medical research. While existing research on MRL is limited, there are reasons to believe MRL may be associated with a willingness to participate in medical research. We use data from a racially balanced sample of survey respondents (n = 410): (1) to analyze how MRL scores vary by respondents’ socio-demographic characteristics; (2) to examine how MRL relates to respondents’ expressed likelihood to participate in a clinical trial; and (3) to provide considerations on the measurement of …

Unoapi: Balancing Performance, Portability, And Productivity (P3) In Hpc Education, Konstantin Laufer, George K. Thiruvathukal

Computer Science: Faculty Publications and Other Works

oneAPI is a major initiative by Intel aimed at making it easier to program heterogeneous architectures used in high-performance computing using a unified application programming interface (API). While raising the abstraction level via a unified API represents a promising step for the current generation of students and practitioners to embrace high- performance computing, we argue that a curriculum of well- developed software engineering methods and well-crafted exem- plars will be necessary to ensure interest by this audience and those who teach them. We aim to bridge the gap by developing a curriculum—codenamed UnoAPI—that takes a more holistic approach by looking …

Narrowband Ultraviolet B Response In Cutaneous T-Cell Lymphoma Is Characterized By Increased Bacterial Diversity And Reduced Staphylococcus Aureus And Staphylococcus Lugdunensis, Madeline J. Hooper, Gail L. Enriquez, Francesca L. Veon, Tessa M. Lewitt, Dagmar Sweeney, Stefan J. Green, Patrick C. Seed, Jaehyuk Choi, Joan Guitart, Michael B. Burns, Xiaolong A. Zhou

Biology: Faculty Publications and Other Works

Skin microbiota have been linked to disease activity in cutaneous T-cell lymphoma (CTCL). As the skin microbiome has been shown to change after exposure to narrowband ultraviolet B (nbUVB) phototherapy, a common treatment modality used for CTCL, we performed a longitudinal analysis of the skin microbiome in CTCL patients treated with nbUVB. 16S V4 rRNA gene amplicon sequencing for genus-level taxonomic resolution, tuf2 amplicon next generation sequencing for staphylococcal speciation, and bioinformatics were performed on DNA extracted from skin swabs taken from lesional and non-lesional skin of 25 CTCL patients receiving nbUVB and 15 CTCL patients not receiving nbUVB from …

An Empirical Study Of Artifacts And Security Risks In The Pre-Trained Model Supply Chain, Wenxin Jiang, Nicholas Synovic, Rohan Sethi, Aryan Indarapu, Matt Hyattt, Taylor R. Schorlemmer, George K. Thiruvathukal, James C. Davis

Computer Science: Faculty Publications and Other Works

Deep neural networks achieve state-of-the-art performance on many tasks, but require increasingly complex architectures and costly training procedures. Engineers can reduce costs by reusing a pre-trained model (PTM) and fine-tuning it for their own tasks. To facilitate software reuse, engineers collaborate around model hubs, collections of PTMs and datasets organized by problem domain. Although model hubs are now comparable in popularity and size to other software ecosystems, the associated PTM supply chain has not yet been examined from a software engineering perspective.

We present an empirical study of artifacts and security features in 8 model hubs. We indicate the potential …

Core-Collapse Supernova Constraint On The Origin Of Sterile Neutrino Dark Matter Via Neutrino Self-Interactions, Yu-Ming Chen, Manibrata Sen, Walter Tangarife, Douglas Tuckler, Yue Zhang

Physics: Faculty Publications and Other Works

Novel neutrino self-interaction can open up viable parameter space for the relic abundance of sterile-neutrino dark matter (SvDM). In this work, we constrain the relic target using core-collapse supernova which features the same fundamental process and a similar environment to the early universe era when SvDM is dominantly produced. We present a detailed calculation of the effects of a massive scalar mediated neutrino self-interaction on the supernova cooling rate, including the derivation of the thermal potential in the presence of non-zero chemical potentials from plasma species. Our results demonstrate that the supernova cooling argument can cover …

Detection Of Astrophysical Tau Neutrino Candidates In Icecube, R. Abbasi, M. Ackermann, J. Adams, J. A. Aguilar, M. Ahlers, M. Ahrens, C. Alispach, A. A. Alves, N. M. Amin, K. Andeen, T. Anderson, I. Ansseau, G. Anton, C. Argüelles, S. Axani, X. Bai, A. V. Balagopal, A. Barbano, S. W. Barwick, B. Bastian, V. Basu, V. Baum, S. Baur, R. Bay, J. J. Beatty

Physics: Faculty Publications and Other Works

High-energy tau neutrinos are rarely produced in atmospheric cosmic-ray showers or at cosmic particle accelerators, but are expected to emerge during neutrino propagation over cosmic distances due to flavor mixing. When high energy tau neutrinos interact inside the IceCube detector, two spatially separated energy depositions may be resolved, the first from the charged current interaction and the second from the tau lepton decay. We report a novel analysis of 7.5 years of IceCube data that identifies two candidate tau neutrinos among the 60 “High-Energy Starting Events” (HESE) collected during that period. The HESE sample offers high purity, all-sky sensitivity, and …

Recuperar El Sistema Alimentario: Aprendiendo De Las Respuestas Comunitarias A Los Impactos Del Covid-19, Tania Schusler

School of Environmental Sustainability: Faculty Publications and Other Works

En esta investigación, exploré cómo las organizaciones sin ánimo de lucro que responden a las perturbaciones causadas por el COVID-19 en el sistema alimentario de la región de Chicago están abriendo caminos para reorganizar el sistema alimentario hacia la equidad racial y la resiliencia a perturbaciones.

Reclaiming The Food System: Learning From Community Responses To The Impacts Of Covid-19, Tania Schusler

School of Environmental Sustainability: Faculty Publications and Other Works

The dominant food system is racially and economically unjust, environmentally unsustainable, and vulnerable to shocks, such as the COVID-19 pandemic. This research explored how non-profit organizations in the Chicago region who responded to increased food insecurity and other pandemic impacts are opening pathways to re-organize the food system towards racial equity and resilience to future shocks. Workshops held in 2022 brought together 26 individuals from 20 non-profit organizations in the Chicago region with majority people of color across their leadership, staff, and board. This report summarizes participants’ descriptions of how their organizations pivoted in response to the pandemic’s impacts and …

Searches For Neutrinos From Gamma-Ray Bursts Using The Icecube Neutrino Observatory, R. Abbasi, M. Ackermann, J. Adams, J. A. Aguilar, M. Ahlers, M. Ahrens, J. M. Alameddine, A. A. Alves, N. M. Amin, K. Andeen, T. Anderson, G. Anton, C. Argüelles, Y. Ashida, S. Athanasiadou, S. Axani, X. Bai, A. V. Balagopal, S. W. Barwick, V. Basu, S. Baur, R. Bay, J. J. Beatty, K. H. Becker, J. Becker Tjus

Physics: Faculty Publications and Other Works

Gamma-ray bursts (GRBs) are considered as promising sources of ultra-high-energy cosmic rays (UHECRs) due to their large power output. Observing a neutrino flux from GRBs would offer evidence that GRBs are hadronic accelerators of UHECRs. Previous IceCube analyses, which primarily focused on neutrinos arriving in temporal coincidence with the prompt gamma-rays, found no significant neutrino excess. The four analyses presented in this paper extend the region of interest to 14 days before and after the prompt phase, including generic extended time windows and targeted precursor searches. GRBs were selected between 2011 May and 2018 October to align with the data …

Sila: A System For Scientific Image Analysis, Daniel Moreira, João Phillipe Cardenuto, Ruiting Shao, Sriram Baireddy, Davide Cozzolino, Diego Gragnaniello, Wael Abd-Almageed, Paolo Bestagini, Stefano Tubaro, Anderson Rocha, Walter Scheirer, Luisa Verdoliva, Edward Delp

Computer Science: Faculty Publications and Other Works

A great deal of the images found in scientific publications are retouched, reused, or composed to enhance the quality of the presentation. In most instances, these edits are benign and help the reader better understand the material in a paper. However, some edits are instances of scientific misconduct and undermine the integrity of the presented research. Determining the legitimacy of edits made to scientific images is an open problem that no current technology can perform satisfactorily in a fully automated fashion. It thus remains up to human experts to inspect images as part of the peer-review process. Nonetheless, image analysis …

Search For Unstable Sterile Neutrinos With The Icecube Neutrino Observatory, R. Abbasi, M. Ackermann, J. Adams, J. A. Aguilar, M. Ahlers, M. Ahrens, J. M. Alameddine, A. A. Alves, N. M. Amin, K. Andeen, T. Anderson, G. Anton, C. Argüelles, Y. Ashida, S. Axani, X. Bai, A. Balagopal V, S. W. Barwick, B. Bastian, V. Basu, S. Baur, R. Bay, J. J. Beatty, K. H. Becker, J. Becker Tjus

Physics: Faculty Publications and Other Works

We present a search for an unstable sterile neutrino by looking for a resonant signal in eight years of atmospheric νμ data collected from 2011 to 2019 at the IceCube Neutrino Observatory. Both the (stable) three-neutrino and the 3+1 sterile neutrino models are disfavored relative to the unstable sterile neutrino model, though with p values of 2.8% and 0.81%, respectively, we do not observe evidence for 3+1 neutrinos with neutrino decay. The best-fit parameters for the sterile neutrino with decay model from this study are Δm412=6.7-2.5+3.9 eV2, sin22θ24=0.33-0.17+0.20, and g2=2.5π±1.5π, where g is the decay-mediating coupling. The preferred regions of …

Search For Astrophysical Neutrinos From 1fle Blazars With Icecube, R. Abbasi, M. Ackermann, J. Adams, J. A. Aguilar, M. Ahlers, M. Ahrens, J. M. Alameddine, A. A. Alves, N. M. Amin, K. Andeen, T. Anderson, G. Anton, C. Argüelles, Y. Ashida, S. Athanasiadou, S. Axani, X. Bai, A. V. Balagopal, M. Baricevic, S. W. Barwick, V. Basu, R. Bay, J. J. Beatty, K. H. Becker, J. Becker Tjus

Physics: Faculty Publications and Other Works

The majority of astrophysical neutrinos have undetermined origins. The IceCube Neutrino Observatory has observed astrophysical neutrinos but has not yet identified their sources. Blazars are promising source candidates, but previous searches for neutrino emission from populations of blazars detected in ≳ GeV gamma rays have not observed any significant neutrino excess. Recent findings in multimessenger astronomy indicate that high-energy photons, coproduced with high-energy neutrinos, are likely to be absorbed and reemitted at lower energies. Thus, lower-energy photons may be better indicators of TeV-PeV neutrino production. This paper presents the first time-integrated stacking search for astrophysical neutrino emission from MeV-detected blazars …

A Longitudinal Study Of Pain In Youth And Young Adults With Spina Bifida: Three Studies Based On The Bio-Neuropsychosocial Model, Diana Margaret Ohanian

Dissertations

Family Functioning, Neuropsychology, Pain, Pain Coping, Psychological Adjustment, Spina Bifida

Communicating Student Outcomes: A Mixed Methods Study Of Communication Effectiveness, Nicholas Branson

Dissertations

Assessment, Communicating evidence, Education, Evaluation, Higher education, Student outcomes

Consistency Of Sleep Across Development And Relations To Executive Functions; Applications To Emerging Adults Transitioning To College And Adolescents With Spina Bifida, Laura Nicholson

Dissertations

College Students, Development, Executive Functioning, Inhibition, Sleep consistency, Spina Bifida

Assessing Nursing Student Engagement In Clinical And Simulation Experiences, Karrie Osborne

Dissertations

clinical education, nursing education, student engagement