Digital Commons Network^™

Social Media And Health Disinformation, Ammar Haroon, Emily Sarmiento

Undergraduate Research and Engagement Symposium

In our presentation, we looked at how social media acts as a facilitator of health disinformation. In particular, we looked at the strategies that social media platforms use and how that contributes to health disinformation online.

The Underdog, Rachel Semple

Fresh Voices: Composition at Cal Poly

No abstract provided.

From Waste To Sustainability: Exploring Consumer Purchase Intentions Of Milk Enriched With Upcycled Peanut Skins, Peng Lu, Fan Xu, Jennifer Waldeck, Keith Weber, Hualu Zhou

Communication Faculty Articles and Research

Highlights

• National survey investigated consumer acceptance of milk enriched with upcycled peanut skins.
• Developed a conceptual model based on Technology Acceptance Model.
• Identified that consumer attitudes and emotions are essential in the purchase intentions of upcycled foods.
• Identified social influence as a determinator of consumers' attitudes and purchase intentions.
• Inform and advance research, practice, and policy that promotes upcycled food products.

Steroid Receptor Coactivators - From Basic Research To Translational Opportunities, Yosef Gilad, Sang Jun Han, David M Lonard

Faculty, Staff and Students Publications

The concept of nuclear receptor (NR) coregulation was proposed nearly two decades before it was experimentally validated. According to this model, NRs - executors of a vast array of transcriptional programs - do not act independently but are governed by a network of regulatory proteins that either activate or repress their biological function. NRs identify the genes to be regulated. However, coregulators ultimately serve as the true controllers of transcriptional outcomes. They recruit cofactors and coordinate the activity of transcriptional complexes, thereby shaping NR-mediated gene expression beyond NRs' intrinsic functionality. The Steroid Receptor Coactivator (SRC) family is the most extensively …

Gender Differences In College Students’ Physical Activity Self-Efficacy, Social Comparison Beliefs, And External Frames Of Reference, Ken Murfay, Sarah Pyszczynski, Sarah Collins

International Journal of Physical Activity and Health

This study examined whom college-aged individuals believe observing would more likely increase their physical activity self-efficacy (PASE) for a physical skill, whom they are more likely to compare their abilities to within a physical education (PE) class, how often they compare themselves to others in PE, and what students’ PASE scores were. Based on the mean scores for each question, students were more likely to compare themselves to a student than a teacher, friend than a non-friend, and similar or higher skilled peer than a lower skilled peer. To increase students’ confidence for a physical skill, students had higher levels …

Association Between Children’S Secondhand Co-Exposure To Tobacco And Cannabis Smoke And Elevated Urinary Cotinine Levels: A Cross-Sectional Analysis, Bradley N. Collins, Stephen J. Lepore, Vincent Berardi, Renee D. Goodwin, Karen Wilson, Mona Baishya

Psychology Faculty Articles and Research

Background Cannabis use is far more common among adults who smoke tobacco than adults who do not, and its use is increasing among people who smoke tobacco with children living in the home. Given the well-established evidence that caregiver smoking is the primary source of children’s secondhand exposures to these products, the increasing trend in caregiver co-use is raising public health concerns about children’s co-exposure. Emerging data indicates that adult co-use is linked to additive health consequences, such as elevated nicotine and other tobacco-related toxicant blood levels, relative to use of only tobacco. It is unknown whether children’s co-exposure leads …

2025 And 2026 - Faculty & Staff Research Symposium - Mini, Elizabeth Outka, Lidia Radi

Faculty and Staff Research Symposium Programs

September 26, 2025; November 7, 2025; January 20, 2026; and, February 20, 2026

[Excerpt from the "Welcome"]

"Dear Colleagues,

Welcome to the Faculty and Staff Mini-Symposia Series!

As we gather for the fourth and final installment of this year’s Mini-Symposia Series, we are delighted to continue this new chapter of the Faculty and Staff Research Symposium, building on the extraordinary enthusiasm of the past two years. What began as a single day of conversation and exchange has grown into a cycle of events designed to highlight the intellectual and creative work of our community in even more accessible and collaborative …

Evaluation Of The Oral Mycobiota In Pediatric Patients With Newly Diagnosed Malignancy, Gülşah Ece Özmerdiven, Gonca Erköse Genç, Serap Karaman, İlvana Çaklovica Küçükkaya, Zeynep Karakaş, Deniz Tuğcu, Ayşe Özkan Karagenç, Hikmet Gülşah Tanyıldız, Ayşegül Ünüvar, Zayre Erturan

Journal of Pediatric Infectious Diseases

Objective: This study examines whether the oral mycobiome of pediatric patients with newly diagnosed hematologic or oncologic malignancies differs from that of healthy children before treatment begins. Methods: The study included 117 children under 18 years of age: 67 patients and 50 healthy controls. Oral swab/rinse samples were cultured on various agar media, and fungal species were identified using conventional methods, API ID 32C, and MALDI-TOF MS. Antifungal susceptibility testing of non-albicans Candida (NAC) isolates was performed using VITEK2. Results: Yeast growth was observed in 58.2% of patients and 68% of healthy children. Candida albicans was the most frequently isolated …

Bronchiectasis In Children, Murat Kuru, Tamer Altınok

Journal of Pediatric Infectious Diseases

Bronchiectasis, although less common in children than in adults, is an important long-standing respiratory disease marked by permanent enlargement of the bronchi and impaired airway function. The main symptom is a chronic wet cough. This condition presents a considerable health challenge in children, especially in developing countries where access to healthcare may be limited. Although cystic fibrosis (CF)-related bronchiectasis is relatively common, non-CF bronchiectasis, often triggered by post-infectious causes, predominates in pediatric populations. The diagnosis of bronchiectasis is confirmed by demonstrating a bronchoarterial ratio > 0.8 on high-resolution computed tomography. Medical treatment includes mucolytic agents, bronchodilators and antibiotics. Surgical resection of …

Conditioned Feed Aversion As A Means Of Conditioning Livestock To Avoid Consuming Toxic Plants Growing In South Africa : An Overview, Leendert D. Snyman, Frederick D. Provenza

Poisonous Plant Research (PPR)

Significant economic losses to the livestock industry are caused by the ingestion of toxic plants in South Africa, among which the most dangerous ones are Moraea pallida (geeltulp), Urginea/Drimea sanguinea (rooislangkop), Senecio latifolius (Staggers Ragwort), and Geigeria ornativa (vermeerbos). Conditioned feed aversion is a potential means to address this issue. Treating animals with an aversive substance along with an extract of the sensory characteristics of a specific plant conditions animals to avoid the plant. Geigeria ornativa, unlike the other three plants, is non-aversive. Following treatment for aversion, the induced aversion fades with time and eventually breaks down. Continuous exposure …

The Indiana Statesman, February 19, 2026, Indiana State University

Student Newspaper

Alex Kor speaks to Honors College; A Tad of Grad: An exhibition of color and wonder

Gc Minutes Feb 19, 2026, Graduate Council

Graduate Council Minutes

No abstract provided.

A Case Study Of Suspected Sheep Losses Due To Chokecherry Not Death Camas, Kevin D. Welch, Clint A. Stonecipher, Stephen T. Lee, Daniel Cook, Benedict T. Green

Poisonous Plant Research (PPR)

Death camas (Zigadenus paniculatus) is a toxic plant often associated with poisoning cases in livestock, especially in sheep, in the spring on mountain foothills. Consequently, when sheep are found dead in mountain foothills, and death camas is present, it is often implicated as the potential cause of death. However, this may be over simplistic as there may be other plants that may also contribute to, or are the cause of, death in sheep. In this study, we present a case of approximately 200 sheep out of a band of 400 that died within 24 hours of beginning to …

Renin-Angiotensin-Aldosterone System In Preeclampsia: Pathophysiological Insights And Links To Vascular Dementia, Robin C. Finch, Jenny Lutshumba, Elizabeth Mirsky, Esther Ndashaala, Kelsey Bullens, Emma Smith

Pediatrics Faculty Publications

Pre-eclampsia, a condition characterized by new-onset hypertension during pregnancy and one or more indices of organ damage, is a major driver of both short and long-term maternal health outcomes. Individuals with a history of pre-eclampsia are at increased risk for cardiovascular, renal, and other chronic diseases. Recent studies have linked pre-eclampsia history with increased risk of dementia later in life, underscoring the importance of new guidelines emphasizing blood pressure control to reduce the risk of cognitive decline. Unfortunately, neither mechanisms underlying causes of pre-eclampsia nor their links with cognitive function are well understood. Vascular contributions to cognitive impairment and dementia …

The Neuroprotective Effects Of Alpha-Tocopherol As An Anti-Inflammatory Agent: Mechanistic Insights And Therapeutic Challenges, Megumi H Seese, Yuanzhong Xu

The Brown Foundation: Institute of Molecular Medicine

Vitamin E (alpha-tocopherol, αToc), an antioxidant fat-soluble vitamin that prevents lipid peroxidation and modulates pro-inflammatory cytokine production, is well-known to be critical for neuroprotection. However, the underlying mechanism remains poorly understood. Accumulating evidence demonstrates that αToc influences neuroinflammatory processes. Here, we review recent research progress on the effects of αToc on neuroinflammation. Preclinical studies included in this narrative review were identified through PubMed searches using the keywords "alpha-tocopherol AND neuroinflammation or alpha-tocopherol AND brain AND inflammation". While many studies support a neuroprotective role of αToc, the magnitude and direction of its effects vary substantially depending on dosage, route of administration, …

A Supply And Demand Intervention Increased Fish Consumption Among Rural Women: A Randomized, Controlled Trial, Alexander Tilley, Kendra A. Byrd, Hamza Altarturi, Gianna Bonis-Profumo, Joctan Dos Reis Lopes, Mario Gomes, Katherine Klumpyan, Lorenzo Longobardi, Kelvin Mashisia Shikuku

Faculty Research, Scholarly, and Creative Activity

Malnutrition is a critical public health issue in Timor-Leste, where nearly half of children under five suffer from stunting and diets are chronically low in nutrient-rich foods, including fish. We conducted a cluster-randomized, 2×2 factorial, parallel-arm controlled trial to evaluate the effects of nearshore fish-aggregating devices (FADs, a technology designed to increase pelagic fish catch rates), social behaviour change (SBC) interventions, and their combination, on household fish purchasing and consumption in inland villages of Timor-Leste. However, inland households exposed to both FADs and SBC were nearly twice as likely to purchase fish (PR: 1.90, 95% CI: 1.14–3.20, p<0.05) and women were over four times as likely to report fish consumption the previous day (PR: 4.17, 95% CI: 1.88–9.29, p<0.001), compared to controls. No significant effects were observed from FADs or SBC alone. These findings suggest that the combination of supply-side (FAD) and demand-side (SBC) interventions is necessary to improve dietary intake in nutritionally vulnerable, inland populations. These results underscore the importance of integrated food system approaches to address poor diet quality and reduce malnutrition risks in small island developing states. Trial registration: Trial registered at clinicaltrials.gov Identifier: NCT04729829.

Survival On Image Regression With Application To Partially Functional Distributional Representation Of Physical Activity, Rahul Ghosal, Sunwoo Emma Cho, Marcos Matabuena

Faculty Publications

Technological advancements in wearable devices and medical imaging often lead to high-dimensional physiological signals in the form of images or surfaces. To address these data structures, we develop a novel survival on image regression model with a specific focus on partially functional distributional representation of wearable data. The existing approaches for functional data and survival outcomes have been primarily developed for uni-dimensional functional predictors. Drawing on recent developments in distributional data analysis, we model temporally varying distributional patterns of physical activity (PA) as a partially functional distributional predictor within a semiparametric Cox model framework. We use tensor product splines to …

Mitigating Procurement Risks: A Framework For Good Governance In Public Contracting, Karem Sayed Aboelazm, Raghda Raafat, Fady Tawakol, Khalid Mohamed Dganni

All Works

This paper seeks to explore internal and emerging limitations set within the public procurement system. It suggests institutional structures to oversee such a process, more than just technical fixes (Enayati & Özaltin, 2024). It also aims to move beyond the technologies themselves by bringing governance, standards, and principles into public procurement. The present paper is descriptive-analytic and was conducted based on a review of literature and research reports. It also employs a qualitative interpretive methodology for analysis of international organization reports and identifies various types of public procurements, such as procedural and contextual systemic risks. The paper draws a number …

Temperature And Sex Ratios At Birth, Jasmin Abdel Ghany, Joshua Wilde, Anna Dimitrova, Ridhi Kashyap, Raya Muttarak

Publications, Reports and Presentations

Human sex ratios at birth (SRBs) shape population composition and are closely linked to maternal health and gender discrimination. In the context of environmental change, SRBs may theoretically be skewed by physiological or behavioral responses to exposure to extreme heat. However, evidence for this is limited. In this study, we estimate the effect of prenatal exposure to temperature on birth sex by linking survey data on 5 million live births in 33 sub-Saharan African countries and India with high-resolution temperature data. To distinguish between spontaneous and induced abortions, we exploit sociodemographic differentials, exposure timing, and regional differences in son preference. …

The Cost Of A Healthy Diet And Its Association With Bmi In Crisis-Stricken Lebanon, Maha Hoteit, Myriam Abboud, Maroun Khattar, Rana Rizk

All Works

Objectives: This study aimed to determine the prevalence of Lebanese adults living with underweight, overweight or obesity, assess and compare the cost of the Mediterranean Diet (MD) with that of the current dietary consumption pattern and explore diet cost as a determinant of living with underweight, overweight or obesity. Design: Data for this nationally representative cross-sectional study were collected through sociodemographic questionnaires, anthropometric measurements, the Arab Family Food Security Scale and dietary assessments using a validated FFQ and 24-h recalls. Diet costs were calculated based on 2023 market prices using purchasing power parity. Logistic regression was used to assess associations …

Sex-Specific Differences In Mediobasal Hypothalamus In Response To Nutritional States, Jonathan C Bean, Jinjing Jian, Tzu-Chiao Lu, Hailan Liu, Kristine Conde, Darah A Threat, Sanika V Jossy, Megan E Burt, Jingjing Cheng, Yue Deng, Xing Fang, Xiaoyu Geng, Junying Han, Yongxiang Li, Hesong Liu, Qingzhuo Liu, Yutian Liu, Yuhan Shi, Longlong Tu, Mengjie Wang, Xu Xu, Yuxue Yang, Meng Yu, Xinming Liu, Meixin Sun, Fuhui Wang, Olivia Z Ginnard, Yongjie Yang, Yang He, Chunmei Wang, Yanyan Qi, Hongjie Li, Yong Xu

Children’s Nutrition Research Center Staff Publications

The arcuate nucleus of the hypothalamus plays a central role in sensing and integrating nutritional, hormonal, and neural signals that regulate feeding, energy homeostasis, growth, and reproduction, all of which show pronounced sex differences. However, the cellular mechanisms underlying these responses remain poorly understood. We performed snRNA-seq of the mediobasal hypothalamus, focusing on the arcuate nucleus, in female and male mice under different nutritional states. Analysis of 42 cell types revealed that Agrp neurons were most sensitive to nutritional changes, dopaminergic neurons showed strong sex-specific differences, and KNDy neurons were highly responsive to both sex and nutrition. Pomc neurons displayed …

Special Time, Nicole Graev Lipson

Creative Nonfiction Magazine

No abstract provided.

We're Naked Underneath Our Clothes, Jill Christman

Creative Nonfiction Magazine

No abstract provided.

Dangerous Creations, Hattie Fletcher

Creative Nonfiction Magazine

No abstract provided.

Under The Stars, Sylvia Sukop

Creative Nonfiction Magazine

No abstract provided.

Into Every Life Some Rain Must Fall, Debra Gwartney

Creative Nonfiction Magazine

No abstract provided.

Propofol In Chronic Cannabis Users: A Mechanistic Link To Cannabinoid Hyperemesis?, Jonmark I. Dolendo, Sonia Frick, Jia Q. Yang, Brad A. Haubrich

Annual Research Symposium

Purpose: Cannabinoid hyperemesis syndrome (CHS) is characterized by cyclic nausea, vomiting, and abdominal pain in chronic cannabis users, often relieved by exposure to hot water. Propofol, a widely used GABAergic anesthetic with antiemetic properties, has paradoxically been implicated in exacerbating hyperemetic episodes in some cannabis users. With the growing legalization of marijuana and social acceptance to its recreational use it is believed that this phenomenon will be more ubiquitous to clinicians. This review aims to investigate the mechanistic and clinical evidence linking propofol administration to CHS and to summarize strategies for prevention, diagnosis, and management.

Methods: PubMed and EBSCO were …

From Copper To Ashes: Violations Of The Right To A Healthy Environment And Health In Tsumeb, Namibia, Sarah Dávila

Fordham Environmental Law Review

The rights to a healthy environment and health are not new human rights to the African System for Human and Peoples’ Rights. In fact, they have been protected under the African Charter on Human and People’s Rights since 1981. However, outside of the established normative framework, a pressing issue arises in States where the extractive industry maintains a stronghold on the economy. The people of and around Tsumeb, Namibia, have been subjected to egregious human rights abuses and an environmental crisis. Their lives and environment have been historically and continuously destroyed due to the foreign-corporate extractive industry. The mining and …

Staff Education To Improve Provider Knowledge In Addressing Sdoh-Related Barriers Affecting Medication Adherence, Andrea Latimore

Walden Dissertations and Doctoral Studies

This Doctoral of Nursing Practice (DNP) project focused on improving provider knowledge in addressing social determinants of health (SDOH) that contribute to medication nonadherence. There is a gap in provider knowledge in addressing SDOH-related barriers that contributes to poor health outcomes. Increasing provider awareness of SDOH improves patient outcomes. The practice-focused question guiding this doctoral project asked whether an educational module on SDOH improved provider knowledge in addressing SDOH-related barriers to medication adherence among adult patients with chronic illnesses. The program consisted of a pretest, an educational module delivered via a PowerPoint presentation, and a posttest. A total of 20 …

“The Needs Of The Many Outweigh The Needs Of The Few”: A Plan For A New Farm Bill That Promotes The Health And Welfare Of Humans And Nonhuman Animals, And Protects The Planet On Which We Live., John Lieberman

Fordham Environmental Law Review

The Farm Bill was created in 1933, with the passage of the Agricultural Adjustment Act. The Bill was part of President Franklin D. Roosevelt’s New Deal, designed to assist farmers struggling with low prices during the Great Depression and Dust Bowl era. Thus the era of the farm subsidy was born. Crafted in a different time, with technology, knowledge, science and an economy that today would be considered obsolete, the basic mechanisms, and financial support, have nevertheless lived on.

The myriad of problems that have arisen since that time within an agriculture industry that has flourished on the taxpayer dime …