Digital Commons Network^™

Predicting Healthcare Service Quality Based On A Kalman-Optimized Bi-Lstm-Inspired Deep Learning Model, Mohammed K. Al-Khafaji, Eman S. Al-Shamery

Karbala International Journal of Modern Science

Health is one of the most important aspects of human well-being, and access to high-quality healthcare is essential for a good quality of life. Providing top-level health services at all times is crucial. However, the research in healthcare poses significant challenges due to the diversity and variations of medical practices across different hospitals. This paper aims to tackle the challenge of data missing and scattering during data collection. Then, the quality of services (QoS) offered by healthcare facilities will be analyzed and predicted from the patient's perspective. The model begins preprocessing data by data cleaning, handling missing values, and scattering …

Assessing The Behavioral Impact Of Pyridostigmine Bromide In Rats, Noah A. Martin

Honors Theses

Pyridostigmine bromide (PB) is an organophosphate (OP) nerve agent prophylactic used to protect warfighters against chemical warfare agents. OPs inhibit the neural enzyme acetylcholinesterase (AChE) in the brain. This leads to the buildup of acetylcholine, causing respiratory failure, seizures, and death. PB functions by inhibiting ~30% of peripheral AChE temporarily, protecting the enzymes so that the body is able to restore sufficient cholinergic function post-exposure. PB does not cross the blood-brain barrier, though it may still indirectly affect toxicity in the brain due to repeated AChE inhibition throughout treatment, or by inhibition of non-target ChE’s in the blood. The aim …

Degradation Of Vascular Networks In A Huvec Model Of Dm1, Bonnie E. Butler

Departmental Honors & Graduate Capstone Projects

Myotonic dystrophy type 1 (DM1) is a genetic disease that causes muscle wasting and affects multiple organ systems. DM1 is caused by expanded CTG repeats in the 3’ untranslated region of the dystrophia myotonica protein kinase (DMPK) gene (Harper, 2001). Skeletal muscle relies on capillaries for nutrient delivery and waste clearance (Olfert, 2016). Skeletal muscle and capillaries communicate via a variety of chemicals, including PDGF-BB which both skeletal muscle and endothelial cells secrete and have receptors for (Hamaguchi, 2023). Platelet derived growth factor receptor β (PDGFRβ), when bound to platelet derived growth factor BB (PDGF-BB), induces angiogenesis (Wang, 2012). In …

Intermittent Fasting And Cardiometabolic Health In Adults With Obesity: A Scoping Review, Tri Siswati, Lathifa Zahra Putri Nugroho, Natasya Nurul Gina, Almira Sitasari, Agus Wijanarka

Indonesian Journal of Public Health Nutrition (IJPHN)

Obesity is a significant global health challenge, with adverse impacts on cardiometabolic health such as hypertension, dyslipidemia, and insulin resistance. One promising intervention in obesity management is intermittent fasting (PI). However, scientific evidence on the impact of IF on cardiometabolic health is still limited. This study used a scoping review design to evaluate the association between IF and cardiometabolic health in obese adults. Reference sources are available in English at least abstract between 2015–2023 as well as from PubMed and Google Scholar web sources. The search keywords on PubMed are "Adult AND intermittent fasting AND cardiometabolic" and on Google Scholar …

Factors Related To The Incidence Of Hypertension Among People Above 18 Years At The Cibatu Public Health Center, Bekasi Regency, Verizka Azra, Yustiyani Yustiyani, Minsarnawati Minsarnawati, Catur Rosidati

Indonesian Journal of Public Health Nutrition (IJPHN)

Hypertension is a non-communicable disease that still becomes a public health issue. The percentage of hypertension cases at Cibatu Public Health Center increased from 31.7% in 2021 to 37% in 2022. Based on a preliminary study, hypertension was found to be the most common non-communicable disease at Cibatu Public Health Center. This study aimed to identify factors associated with the incidence of hypertension among individuals aged 18 years and older at Cibatu Public Health Center, Bekasi Regency, in 2024.We conducted a cross-sectional study in May involving 121 respondents. This study used standardized questionnaires that had been validated in previous research, …

Exploring The Non-Communicable Disease Burden In Indonesia – Findings From The 2023 Health Survey, Akifa Laila Rusyda

Indonesian Journal of Public Health Nutrition (IJPHN)

The present study rigorously examines the correlation between obesity, high-risk dietary consumption, and unhealthy lifestyles with the prevalence of non-communicable diseases (NCDs) in Indonesia. The study employed a cross-sectional study design using secondary data from the 2023 Indonesian Health Survey, analyzing 38 units (n) representing Indonesia's provinces in 2023. The correlation analysis, conducted using Pearson's test with a significance level of 95% (α<0.05), revealed significant regional disparities in the prevalence of NCDs, dietary consumption, and lifestyle factors across Indonesia. Moreover, the findings reveal a statistically significant positive correlation between obesity, high-risk food consumption, and lifestyle risk factors with the prevalence of several NCDs, including diabetes mellitus, heart disease, hypertension, and chronic kidney disease. These results underscore the potential impact of our research on public health in Indonesia. The results highlight also the urgent need for targeted public health initiatives, such as policies promoting healthier food choices, controlling the food environment, encouraging physical activity, and supporting smoking cessation to mitigate the growing burden of NCDs in Indonesia.

Network-Based Clustering Unveils Interconnected Landscapes Of Genomic And Clinical Features Across Myeloid Malignancies, Fritz Bayer, Marco Roncador, Giusi Moffa, Kiyomi Morita, Koichi Takahashi, Niko Beerenwinkel, Jack Kuipers

Faculty, Staff and Student Publications

Myeloid malignancies exhibit considerable heterogeneity with overlapping clinical and genetic features among subtypes. We present a data-driven approach that integrates mutational features and clinical covariates at diagnosis within networks of their probabilistic relationships, enabling the discovery of patient subgroups. A key strength is its ability to include presumed causal directions in the edges linking clinical and mutational features, and account for them aptly in the clustering. In a cohort of 1323 patients, we identify subgroups that outperform established risk classifications in prognostic accuracy. Our approach generalises well to unseen cohorts with classification based on our subgroups similarly offering advantages in …

Neurotransmitter Power Plays: The Synaptic Communication Nexus Shaping Brain Cancer, Jayanta Mondal, Jason T Huse

Faculty, Staff and Student Publications

Gliomas and brain metastases are notorious for their dismal prognosis and low survival rates, a challenge exacerbated by our incomplete grasp of the complex dynamics that govern brain cancers. Recently, a groundbreaking paradigm shift has emerged, highlighting the crucial role of synaptic communication between neurons and brain tumor cells in reshaping neuronal signaling to favor tumor growth. This review delves into the pivotal interplay of synaptic mechanisms, focusing on excitatory glutamatergic and inhibitory GABAergic pathways. Glutamatergic synapses utilize glutamate to propagate excitatory signals, while GABAergic synapses employ gamma-aminobutyric acid (GABA) to inhibit neuronal firing. Glutamatergic signaling can be broadly classified …

Trends In Medicare Payments Within The First Year Of Cervical Cancer Diagnosis, 2010–2019, Mohammad A Karim, Ning Zhang, Hui Zhao, Ya-Chen Tina Shih, Lakshmi S M Kodali, Sharon H Giordano, Sanjay Shete

Faculty, Staff and Student Publications

Assessing Medicare payment trends for cervical cancer care is important to mitigate the financial impact on Medicare. This multiyear cross-sectional study included 65 years and older cervical cancer patients in SEER registries diagnosed between 2010 and 2019 who had continuous Part A and B Medicare coverage at least 6 months before diagnosis and at least within the first year of diagnosis and were not enrolled in any Health Maintenance Organization (HMO) in this duration. The main outcomes were trends in total and service-specific mean monthly Medicare payments within the first year of a cervical cancer diagnosis. This study included 2147 …

Use Of Natural Language Processing To Identify Patients With Inflammatory Breast Cancer Across A Health-Care System, Ramez Kouzy, Megumi Kai, Huong T Le-Petross, Sadia Saleem, Wendy A Woodward

Faculty, Staff and Student Publications

Early identification and referral of inflammatory breast cancer remains challenging within large health-care systems, limiting access to specialized care. We developed and evaluated an artificial intelligence-driven platform integrating natural language processing (NLP) with electronic health records to systematically identify potential inflammatory breast cancer patients across 5 campuses. Our platform analyzed 8 623 494 clinical notes, implementing a sequential review process: NLP screening followed by human validation and multidisciplinary confirmation. Initial NLP screening achieved 55.4% positive predictive value, improving to 78.4% with human-in-the-loop review. Notably, among 255 confirmed patients with inflammatory breast cancer, our system demonstrated 92.2% sensitivity, identifying 57 patients …

Bilateral Germ Cell Tumor Of The Testis: Biological And Clinical Implications For A Stem Versus Genetic Origin Of Cancers, Jamaal C Jackson, Darren Sanchez, Aron Y Joon, Marcos R Estecio, Andrew C Johns, Amishi Y Shah, Matthew Campbell, John F Ward, Louis L Pisters, Charles C Guo, Miao Zhang, Niki M Zacharias, Shi-Ming Tu

Faculty, Staff and Student Publications

Germ cell tumors of the testis (GCTs) provide an ideal tumor model to investigate the cellular versus genetic origin of cancers. In this single institutional study, we evaluated 38 patients with bilateral GCT, including tumors that occurred simultaneously (synchronous) and those occurring at different times (metachronous). For nine of these patients, DNA was isolated from the right and left GCT to determine the genomic and epigenetic differences between tissues using whole-exome sequencing (WES) and reduced representation bisulfite sequencing (RRBS). We found that seminomas and non-seminomas are molecularly distinct based on DNA methylation and not due to synchronous or metachronous disease. …

Della Protein And Cbl-Cipk Signaling Pathway As Candidates For Genetic Engineering, Nathan F. Surles

ATU Scholars Symposium

No abstract provided.

The Mediating Role Of Remote Communication On The Relationship Between Electronic Human Resource Management Practices And Organizational Performance In Iraqi Commercial Banks, Shuhub Basel Ahmad Taqa

This study aimed to measure the impact of remote communication as a mediating variable on the relationship between electronic human resources (e-HRM) and organizational performance in Iraqi commercial banks. The study adopted a descriptive-analytical approach, with the study population consisting of managers, their deputies, and department heads in Iraqi commercial banks, totaling 242 individuals distributed across 24 commercial banks by the end of 2023. A total of 234 questionnaires were analyzed, achieving a response rate of 96.7%. The study employed Smart PLS software for data analysis and result extraction. The study revealed several key findings, the most significant of which …

Neuroarts And Neuroaesthetics, James Hutson, Piper Hutson

Faculty Scholarship

Recent advancements in neuroarts and neuroaesthetics have elucidated the relationship between artistic engagement and neural processes, emphasizing the impact of aesthetic experiences on cognitive and emotional well-being. Central to this exploration is the NeuroArts Blueprint initiative, which consolidates interdisciplinary research to better understand the impactful role of the arts on brain function and health outcomes. Empirical studies highlight how exposure to art, such as music or visual stimuli, activates neural circuits involved in emotion regulation, memory, and reward processing, particularly engaging the medial orbitofrontal cortex. Innovations such as haptic and electro-tactile devices have introduced novel sensory modalities that not only …

Comparing Parasitism And Resistance To Flow In Two Populations Of Elimia Virginica, Morgan G. Hicok, Abbie Tomba, Kate Green

Departmental Honors & Graduate Capstone Projects

Snails are important in freshwater ecosystems as primary consumers and are good indicators of the stability of a habitat. Trematodes are parasitic flatworms that infect freshwater snails and can cause changes in metabolic function and growth. Flow rates and water levels are now more variable due to climate change, increasing stress and dislodgment in the snail population. This study investigates how parasites, shell morphology, and native flow environment influence resistance to disturbance. Elimia populations were sampled for differences in parasitism, shell morphology, and ability to withstand high flow environments in two different rivers. Sample sites at the Potomac River were …

Beyond The Label: Unveiling Greenwashing Impacts On Consumer Purchasing In Sunscreen Packaging, Kailee Ransom

Honors Projects

The purpose of this research project is to unveil how the use of greenwashing tactics in marketing can influence a consumer’s actions and purchasing behavior in regard to sunscreen product packaging. It aims to uncover whether environmentally charged language or imagery (or both) on a product has an impact on a consumer’s willingness to purchase the product and their perceptions of the product’s health for their body and the environment. Additionally, are certain demographic profiles - considering a consumer’s age, income level or education level - more inclined to have a positive perception of “environmentally-friendly” sunscreen products?

To answer these …

How Biophilic Design Impacts Office Spaces, Addison Carter

Honors Projects

Many working individuals experience burnout and dissatisfaction in their jobs. Although is this a result of individual mental strain, or are there other environmental factors contributing to the problem? This study investigates the impact of design on well-being and examines how biophilic design can serve as a solution to the negative effects certain architectural features may have on occupants. A literature review was conducted; it analyzed existing research on topics such as office design, biophilic design, and the influence of architecture on comfort and wellness. To explore how biophilic design can be applied in all settings, not just new construction, …

Enhancing Skin Cancer Literacy Amongst Young Adults: A Digital Design, Katherine Stoll

Honors Projects

The skin plays a vital role in protection, regulation, and homeostasis of the human body. Skin cancer, despite being mostly preventable, is one of the most common cancers. Young adults, ages 18 to 25, are vulnerable targets due to risky behaviors and misinformation regarding skin cancer. This project was designed by using digital media and website design to enhance skin cancer health literacy among young adults. Using a systematic literature review and research methods, an interactive website was designed to improve skin cancer health literacy and eliminate common misconceptions. The topics addressed throughout the website were the biological factors of …

Investigative Needle Core Biopsies Support Multimodal Deep-Data Generation In Glioblastoma, Kenny K H Yu, Sreyashi Basu, Gerard Baquer, Ryuhjin Ahn, Jennifer Gantchev, Sonali Jindal, Michael S Regan, Zaki Abou-Mrad, Michael C Prabhu, Marc J Williams, Alicia D D'Souza, Seth W Malinowski, Kelsey Hopland, Yuval Elhanati, Sylwia A Stopka, Alexei Stortchevoi, Charles Couturier, Zhong He, Jingjing Sun, Yulong Chen, Alexsandra B Espejo, Kin Hoe Chow, Smitha Yerrum, Pei-Lun Kao, Brittany Parker Kerrigan, Lisa Norberg, Douglas Nielsen, Vinay K Puduvalli, Jason Huse, Rameen Beroukhim, Betty Y S Kim, Sangeeta Goswami, Adrienne Boire, Sarah Frisken, Michael J Cima, Matthias Holdhoff, Calixto-Hope G Lucas, Chetan Bettegowda, Stuart S Levine, Tejus A Bale, Cameron Brennan, David A Reardon, Frederick F Lang, E Antonio Chiocca, Keith L Ligon, Forest M White, Padmanee Sharma, Viviane Tabar, Nathalie Y R Agar

Faculty, Staff and Student Publications

Glioblastoma (GBM) is an aggressive primary brain cancer with few effective therapies. Stereotactic needle biopsies are routinely used for diagnosis; however, the feasibility and utility of investigative biopsies to monitor treatment response remains ill-defined. Here, we demonstrate the depth of data generation possible from routine stereotactic needle core biopsies and perform highly resolved multi-omics analyses, including single-cell RNA sequencing, spatial transcriptomics, metabolomics, proteomics, phosphoproteomics, T-cell clonotype analysis, and MHC Class I immunopeptidomics on standard biopsy tissue obtained intra-operatively. We also examine biopsies taken from different locations and provide a framework for measuring spatial and genomic heterogeneity. Finally, we investigate the …

Hybrid Bermudagrass Drought Tolerance In A Cool-Season Climate, Ashley J. Beazer

Theses and Dissertations

Kentucky bluegrass (Poa pratensis L.) (KBG) is the most commonly grown cool-season C3 turfgrass. However, as global temperatures rise, KBG struggles to tolerate higher temperatures, leading to increased irrigation demands--a growing concern in arid and semi-arid regions facing escalating drought conditions. In contrast, hybrid bermudagrass (HBG; Cynodon dactylon [L.] Pers. x Cynodon transvaalensis Burtt Davy), a warm-season C4 grass, has demonstrated promising adaptability in traditionally cool-season climates. Since 2008, HBG has been successfully grown with minimal winterkill in Provo, UT, USA, and is now being considered for broader adoption in similar climates. Two separate studies were conducted to evaluate the …

Quantifying The Decline In Avian Biodiversity: A Global Crisis And Its Implications For Environmental Education, Canaline Osaka

The International Journal of Ecopsychology (IJE)

People care about what they love—and it’s easy to love--and fall in love, with birds. The

opportunities to promote bird diversity are legion, and applicable throughout K-12 education. For example, the Eastern Bluebird needs to nest in the cavities of dead trees, a habitat drastically denuded by large scale farming—or in specialized nesting boxes. A nationwide effort to build and install these boxes has brought the population back to healthy numbers since its 1970 low point. (Once one knows what they look like, one cannot miss these roadside homes—Western Bluebirds also benefit.) Students can also engineer bird houses and deters, …

Improved Overall Survival In An Anti-Pd-L1 Treated Cohort Of Newly Diagnosed Glioblastoma Patients Is Associated With Distinct Immune, Mutation, And Gut Microbiome Features: A Single Arm Prospective Phase I/Ii Trial, Shiao-Pei Weathers, Xiqi Li, Haifeng Zhu, Ashish V Damania, Mark Knafl, Brian Mckinley, Heather Lin, Rebecca A Harrison, Nazanin K Majd, Barbara J O'Brien, Marta Penas-Prado, Monica Loghin, Carlos Kamiya-Matsuoka, W K Alfred Yung, Luisa M Solis Soto, Dipen M Maru, Ignacio Wistuba, Edwin R Parra Cuentas, Sharia Hernandez, Andrew Futreal, Jennifer A Wargo, Katja Schulze, Walter C Darbonne, Nadim J Ajami, Scott E Woodman, John F De Groot

Faculty, Staff and Student Publications

This phase I/II trial aims to evaluate the efficacy of concurrent atezolizumab with radiation therapy and temozolomide (TMZ) followed by adjuvant atezolizumab and TMZ in newly diagnosed glioblastoma (GBM) patients and to identify pre-treatment correlates with outcome (N = 60). Trial number: NCT03174197. The primary outcome was overall survival (OS) whereas secondary outcomes were retrospective global-omics analyses to identify pre-treatment immune and genetic tumor features that correlated with survival. Concurrent use of atezolizumab with radiation and TMZ demonstrated OS in line with published trials for newly diagnosed GBM. Tumor genomic (WES and/or targeted NGS panel), transcriptomic (RNAseq) and tissue microenvironment …

Building A Pre-Surgical Multiparametric-Mri-Based Morphologic, Qualitative, Semiquantitative, First And High-Order Radiomic Predictive Treatment Response Model For Undifferentiated Pleomorphic Sarcoma To Replace Recist, Raul F Valenzuela, Elvis Duran-Sierra, Mathew Antony, Behrang Amini, Sam Lo, Keila E Torres, Robert S Benjamin, Jingfei Ma, Ken-Pin Hwang, R Jason Stafford, Dejka Araujo, Andrew J Bishop, Ravin Ratan, Wei-Lien Wang, Jossue Espinoza, Pia V Valenzuela, Chengyue Wu, John E Madewell, William A Murphy, Colleen M Costelloe

Faculty, Staff and Student Publications

Background: Undifferentiated pleomorphic sarcoma (UPS) is the largest subgroup of soft-tissue sarcomas. It demonstrates post-therapeutic hemosiderin deposition, granulation tissue formation, fibrosis, and calcification. Our research aims to establish the multiparametric MRI (mp-MRI) value for predicting UPS treatment response.

Methods: An IRB-approved retrospective study included 33 extremity UPS patients with pre-operative mp-MRI, including diffusion-weighted imaging (DWI), contrast-enhanced susceptibility-weighted imaging (CE-SWI), and perfusion-weighted imaging with dynamic contrast-enhancement (PWI/DCE), and surgical resection between February 2021 and May 2023. Lesions were visually classified on CE-SWI into one of 6 morphology patterns. On PWI/DCE, lesions were classified into one of 6 patterns, and time-intensity curves …

The Biomedical Ethics Of Palliative Psychiatry In Anorexia Nervosa Patients, Mikayla Decesare

Fisher Showcase 2025

My presentation is going to be created from the extensive research paper that I am writing on the biomedical ethics of palliative psychiatry in patients specifically with Anorexia Nervosa. The paper as well as the presentation will explore ethical frameworks that can be applied to this medical practice by diving into case studies, looking at arguments of people currently in the field, analyzing what criteria needs to be taken into account, and more. This Keystone was added to the Biomedical Ethics course I am taking this semester so the audience is my classmates. However, this presentation is also tailored to …

Progression Of Electrophysiological Impairments In Diabetic Cardiomyopathy And Intervention Using Enicostemma Axillare, Victor Arokia Doss, Dharaniyambigai Kuberapandian

Turkish Journal of Biology

Earlier studies widely reported advanced ventricular impairments only at the later stages of diabetic cardiomyopathy (DCM). The present study aimed to understand the duration-based early to late stages of cardiac electrophysiological impairments using electrocardiography (ECG) and intervention using Enicostema axillare subsp. littorale. The experimental rats were streptozotocin (SZ)-induced diabetic rats that were administered E. axillare formulations as follows: (1) normal; (2) SZ - 40 mg/kg, single, i.p.); (3) SZ + insulin (2 U/day) + losartan (10 mg/kg); (4) SZ + insulin + losartan + E. axillare decoction (2 mL/day); (5) SZ + E. axillare decoction; (6) SZ + E. axillare …

Identification Of Areas Of Weakness In Forensic Footwear Research, Kathryn Roy

Honors Projects

Forensic footwear examinations have been carried out for almost a century, but the foundational validity of identifying a questioned impression to a particular shoe has been questioned by the National Research Council and the President’s Council of Advisors on Science and Technology. The focus of this paper was to identify the current weaknesses present in forensic footwear impression research. Additionally, a future experiment was proposed to address these concerns and improve the foundational validity of footwear impression comparisons. A total of 15 footwear research studies varying in methodology and content were analyzed and contrasted. From this, a lack of studies …

From Dysbiosis To Dysfunction: Investigating The Effects Of Chronic Cocaine Use On Oral Microbial Shifts And Neuropathogenesis, Douglas E. Johnson

MUSC Theses and Dissertations

Cocaine use disorder remains a significant public health challenge. However, the mechanisms by which chronic cocaine use contributes to neuroinflammation and cognitive decline are still not fully understood. Chronic non-intravenous cocaine use is associated with oral microbial dysbiosis. Although the gut-brain axis has been widely studied, the impact of cocaine-mediated shifts on the oral microbiome on systemic and neuroinflammation remains a significant yet largely unexplored gap. This dissertation investigates the hypothesis that cocaine-specifically enriched oral Streptococcus parasanguinis triggers neuroinflammation, neuropathology, and cognitive deficits. In a human study, the saliva microbiomes from chronic cocaine users exhibited reduced α-diversity, enriched Streptococcus genus, …

A Tetracycline-Inducible Split Turboid System For Specific Biotinylation And Identification Of Nuclear Proteins From Hek293t Cells, Mehmet Sarihan, Fatma Zehra Özen, Murat Kasap, Gürler Akpinar

Turkish Journal of Biology

Background/aim: To overcome the limitations of conventional organelle isolation methods including low purity, low yield, sample degradation, scalability and the need for multiple centrifugation steps, an improved nuclear protein enrichment approach was developed using the modified Split TurboID biotin ligase enzyme.

Materials and methods: A construct was created in which the N-terminal domain of TurboID, fused to the FK506-binding protein (FKBP) was targeted to the nucleus. This construct was incorporated into a tetracycline-inducible gene expression vector. Similarly, the C-terminal domain of TurboID was fused to the rapamycin-binding domain of mTOR (FRB) and directed to the nucleus. This construct …

The Dynamic Immune Behavior Of Primary And Metastatic Ovarian Carcinoma, Elaine Stur, Fuduan Peng, Pang-Ning Teng, Emine Bayraktar, Min Hu, Sara Corvigno, David J Brown, Sanghoon Lee, Kathleen N Moore, Nicholas W Bateman, Kathleen M Darcy, George L Maxwell, Thomas P Conrads, Nidhi Sahni, Ignacio Vázquez-García, Sohrab P Shah, Joseph Celestino, Nicole D Fleming, Nicholas E Navin, Linghua Wang, Anil K Sood

Faculty, Staff and Student Publications

Patients with high-grade serous ovarian carcinoma (HGSC) are usually diagnosed with advanced-stage disease, and the tumors often have immunosuppressive characteristics. Together, these factors are important for disease progression, drug resistance, and mortality. In this study, we used a combination of single-cell sequencing and spatial transcriptomics to identify the molecular mechanisms that lead to immunosuppression in HGSC. Primary tumors consistently showed a more active immune microenvironment than did omental tumors. In addition, we found that untreated primary tumors were mostly populated by dysfunctional CD4 and CD8 T cells in later stages of differentiation; this, in turn, was correlated with expression changes …

Cover Crop Effects On Greenhouse Gas Emissions And Global Warming Potential In Furrow-Irrigated Corn In The Lower Mississippi River Valley, Diego Della Lunga, Kristofor Brye, Michael J. Mulvaney, Mike Daniels, Tabata De Oliveira, Beth Baker, Timothy Bradford Jr, Chandler M. Arel

Crop, Soil and Environmental Sciences Faculty Publications and Presentations

Corn (Zea mays) production systems are described as high risk for emissions of greenhouse gases (GHG) due to large fertilizer inputs. Conservation practices, such as cover crop (CC), can limit the effects of agricultural activities on GHGs while increasing carbon and nitrogen storage. The objective of the study was to assess the effects of cover crops, i.e., with CC and no-CC, on GHG (i.e., CO2, CH4, and N2O) emissions and global warming potential (GWP) in furrow-irrigated corn in the Lower Mississippi River Valley. Gas sampling was conducted with an automated system that measured GHGs four times daily during the 2024 …