Indiana University Bloomington

Relative cyclotomic structures and equivariant complex cobordism

Abstract We describe a structure on a commutative ring (pre)cyclotomic spectrum that gives rise to a (pre)cyclotomic structure on topological Hochschild homology () relative to its underlying commutative ring spectrum. This lets us construct relative to , denoted , and we prove s...

Information Fragility or Robustness Under Quantum Channels

Abstract Information stored in quantum states naturally decays under noise. Many earlier works have quantified and demonstrated lower bounds on decay rates of quantum relative entropy, showing exponential decay in a wide variety of contexts. Here we study the converse question: a...

Exploratory integrative analysis of infant gut microbiome and metabolome suggests diet- and microbiome-derived metabolites associated with childhood asthma

Abstract Background Early-life gut microbiome composition has been linked to childhood asthma risk, but the metabolic pathways underlying this association remain unclear. Objective To integrate infant gut microbiome and metabolome data to identify pathways associated with asthma...

Major adverse cardiac events and mortality associated with ADHD and its treatment in adults with type 2 diabetes: a multi-national cohort study

Abstract Background Attention-deficit/hyperactivity disorder (ADHD) has been linked to elevated risk of type 2 diabetes (T2D). However, the impact of ADHD and ADHD medication use on prognosis and health outcomes in T2D remains unclear. This study investigates the associations of...

Modifiable Factors Associated With Substance Use Disorder Screening by Nurses: A Cross‐Sectional Survey

ABSTRACT Aim To identify the training, organizational, attitudinal and competence factors associated with how frequently nurses screen patients for substance use disorder, and to determine which remain associated after demographic and structural characteristics are taken into acc...

Evidence of parental care as a newly identified reproductive isolating barrier

). In the typical "common" stickleback ecotype, males provide care to their offspring by fanning with their pectoral fins and defending their nest. In contrast, a divergent "white" stickleback ecotype has evolutionarily lost care and disperses embryos into the surrounding environ...

An Accelerated Longitudinal Design Study Examining Emotional Engagement toward Learning Science from Grades 3 through 12

Abstract As educators, we often see the enthusiasm for learning science in schools starting out strong in primary years and then fading as student progress into middle and secondary school. The motivation of this study is to offer a picture of how students’ emotional engagement i...

"The New Era of Tech-Enabled Traceability": Tensions between the FDA’s Data Governance Vision and the Lived Realities of Food Producers

The U.S. Food and Drug Administration (FDA)’s Food Traceability Rule, promulgated as part of the Food Safety Modernization Act (FSMA), requires agri-food supply chain stakeholders (stakeholders) —including farmers, fishers, retail workers, and others—to maintain detailed tracking...

Leveraging Machine Learning to Personalize Depression Treatment: A Preregistered Study of 828 Adults Randomly Assigned to a Digital Single-Session Intervention or Waitlist

Some digital single-session interventions (SSI) for depression appear effective, at least in youths, but not everyone benefits. In the present study, we use machine-learning methods to develop a treatment-matching algorithm for a digital SSI, the Common Elements Toolbox (COMET),...

Lifetime substance use disorder and suicidal behaviour: a population-based familial co-aggregation register study

Abstract Substance use disorders (SUD) are associated with suicidal behaviour, but less is known regarding the extent to which familial factors influence these associations across different types of SUD. We performed a national register study including 4,209,615 individuals born...

New discretised polynomial expander and incidence estimates

Abstract We present two applications of recent developments in incidence geometry. One is a ‐discretised version of a particular ‘Elekes–Rónyai’ expander problem. The second is an incidence estimate addressing the scenario in which both tubes, squares and their shadings satisfy n...

Competing business models in international higher education: a transatlantic comparison

Abstract International higher education is being reorganized by competition between business models rather than by competition between national systems alone. This Brief argues that the long-standing U.S. advantage in attracting international students and scientific talent is inc...

Effects of Human-AI Voice Interaction in Sports Commentary on Perceived Credibility, Emotional Response, and Cognitive Recall

This study examines how commentary source (human vs. artificial intelligence [AI]), commentator gender, and accent shape perceived credibility, affective responses, and cognitive recall in sports broadcasting. A 2 (source) × 2 (commentator gender) × 2 (accent) between-subjects ex...

Your choice, your team: psychological ownership and AI decision-making

Purpose This study examines how psychological ownership influences user satisfaction in artificial intelligence (AI)-assisted decision-making contexts within sport consumption. While prior research has focused primarily on algorithmic accuracy and outcome quality, it has paid lim...

Bad News Bearers: The Negative Tilt of the Financial Press

We show that increased media coverage strongly predicts lower subsequently announced firm fundamentals, earnings surprises, and higher likelihoods of bankruptcy, dividend cuts, and delistings. Additionally, we find that media articles often convey negative sentiment, with investo...

Typifying tiny teeth: A standardized coding system to quantify morphological variation in fish teeth for comparative ecological, evolutionary, and functional morphological studies

Abstract Teeth play a crucial role in vertebrate ecology as one of the main interfaces between predators and their prey. As the most diverse vertebrates on the planet, and the dominant vertebrate consumers in nearly all aquatic ecosystems, fishes – and their teeth – thus play an...

Prioritizing Global Health Education in Pulmonary and Critical Care Fellowships: An Applicant Survey

Abstract Background Global Health (GH) is expanding, offering an increasing number of opportunities for engagement to trainees in medical schools and residency programs. This expansion of opportunities has not yet reached those at the fellowship level, particularly in Critical Ca...

Western amazon 2020 extreme heatwave

Abstract Between September and November 2020, an extreme climate event characterized by the co-occurrence of severe drought, extreme heat stress, widespread burning, and respiratory health impacts affected southwestern Amazonia. This study investigated the event using an integrat...

Novel Injectable Supports Long‐Term Recurrent Laryngeal Nerve and Partial Peripheral Nerve Repair

ABSTRACT Background Unilateral vocal fold paralysis (VFP) from recurrent laryngeal nerve (RLN) injury currently has no injectable treatment options that promote targeted reinnervation. In a prior pilot study, Agrin, neuregulin‐1 (NRG1), and acetylcholine (ACh) enhanced early (1‐m...

AANEM Consensus‐Based Guideline for Grading the Severity of Carpal Tunnel Syndrome

ABSTRACT Electrodiagnostic (EDX) reports for patients with carpal tunnel syndrome (CTS) often include a description of severity, but considerable variability in approach creates confusion for referring physicians, patients, and EDX practitioners. The purpose of this project was t...