Digital Commons Network^™

A Review Of Bioactive Compounds Of Caesalpinia Sappan: Pre- And Post-Harvest Effect, Annisa Lugina Rachman, Santi Rosniawaty, Syariful Mubarok, Cucu Suherman, Yudithia Maxiselly

Jurnal Kultivasi

Sappanwood (Caesalpinia sappan L.) is a shrub or small tree that thrives in tropical regions and has been widely distributed across various areas. It has long been used as a natural dye in textiles, cosmetics, and herbal beverages due to its content of various bioactive compounds. This literature review discusses the secondary metabolites in sappanwood, their health benefits, and strategies to enhance product quality through pre-harvest and post-harvest treatments. This literature review was conducted by searching for relevant journals on Google Scholar using relevant keywords. Sappanwood contains diverse secondary metabolites, including flavonoids, phenolics, anthraquinones, triterpenoids, steroids, alkaloids, and tannins, with …

Geoscience Letters: From Founding Vision To Shaping The Future Of Geoscience, James Terry, Cheng‐Ku Yu

All Works

No abstract provided.

Ink And Ignorance: How Limitations In Research, Captivity And Recognition Obscure Cephalopod Science, Jacob Weniger

Saint John’s Preparatory School Student Work

This paper analyzes what the limitations are in modern ocean research and how they relate to the study of cephalopods. To understand this, the paper reviews many known cephalopod species to understand what is unknown about their biology. Research was then conducted to assess why certain aspects of species are unknown. Then each gap the specifications of the limitation and the solutions or strategies to overcome them was examined. This led to examinations of research tools, analysis bias, and public views. Understanding these issues is of great importance because it gives a comprehensive lay out of what needs to be …

Collaborative Research: Evolving Thicker Skin: Understanding How Adaptations To A Universal Trade-Off Dictate The Climate Vulnerability And Ecology Of An Imperiled Vertebrate Clade, Molly Womack

Funded Research Records

No abstract provided.

Usu Subaward: Creation Of A Cooperative Bs Degree Program For The Marianas Islands And Beyond, Abby Benninghoff

Funded Research Records

No abstract provided.

Ecological Drivers Of Habitat Selection And Maternal Survival In Female Mule Deer (Odocoileus Hemionus), Brady R. Knight

Theses and Dissertations

Understanding the ecological and biological factors that influence habitat selection by mule deer (Odocoileus hemionus) is crucial for effective management. Mule deer select cover, forage, and water, each critical to energy acquisition and survival of mule deer. Here, we evaluate the factors that influence habitat selection and reproductive decisions by mule deer . In chapter one we evaluate the influence of treatments to restore quaking aspen (Populus tremuloides) on habitat selection by mule deer. We hypothesized that mule deer would not use habitats randomly because of variability in nutrition and perceived risk of predation. We predicted that areas with aspen …

Space Agriculture: A Comprehensive Systems-Level Review Of Challenges And Opportunities, Hassan Fazayeli, Aaron Lee M. Daigh, Cassandra Palmer, Santosh Pitla, David Jones, Yufeng Ge

Biological Engineering Faculty Publications

As humanity prepares for prolonged space missions and future extraterrestrial settlements, developing reliable and resilient food-production systems is becoming a critical priority. Space agriculture, the cultivation of plants beyond Earth (particularly on the Moon and Mars), faces a constellation of interdependent environmental, biological, and engineering challenges. These include limited solar radiation, elevated ionizing radiation, large thermal variability, non-Earth atmospheric pressures, reduced gravity, regolith substrates with low nutrient-holding capacity, high-CO₂/low-O₂ atmospheres, pervasive dust, constrained water and nutrient availability, altered plant physiology, and the overarching need for closed-loop, resource-efficient systems. These stressors create an exceptionally challenging environment for plant …

Imaging Reactive Oxygen Species With L-012 Reveals Neutrophil Extracellular Trap Formation In Pancreatic Ductal Adenocarcinoma, Angisha Basnet, Kaitlyn M Landreth, Michael Sestito, Kristen Ranson, Seth T Gammon, David Piwnica-Worms, Brian A Boone, Tracy W Liu

Faculty, Staff and Student Publications

Neutrophils, key effector cells of the innate immune system, combat pathogens through mechanisms including the production of reactive oxygen species (ROS) and the release of neutrophil extracellular traps (NETs). While these responses are critical for host defense, prolonged elevation of ROS and dysregulated NETosis mediated by neutrophils have been implicated in autoimmune diseases, chronic inflammation, and cancer. In pancreatic ductal adenocarcinoma (PDAC), a highly aggressive and inflammatory malignancy, an increase in neutrophils infiltrating the tumor microenvironment promotes cancer progression and metastasis through increased ROS production and NET release. Using bioluminescence imaging with the reporter L-012 and NET assays, we assessed …

A Framework For Improving Analysis And Modeling Of Earth System And Intersectoral Dynamics At Regional Scales, Shih-Yu Wang

Funded Research Records

No abstract provided.

Beginning Agriculture Teacher Support And Education Program (Base), Tyson Joel Sorensen

Funded Research Records

No abstract provided.

Buffer Vs. Swabs: Efficacy Of Carrier Nucleic Acids In Robotic Extractions, Shawn Cecil

Honors Projects

This study compared the efficiency of two carrier nucleic acid methods, specifically using salmon sperm DNA (spDNA), in robotic solid-phase extractions of cotton swab samples. Robotic extractions reduce processing time and workload but result in substantially lower DNA recovery than manual organic extraction. This research tested 10 µg of spDNA being added to the lysis buffer or pre-treating the swabs with it before DNA was added. Both methods showed a significant increase in recovery compared to extractions with no carrier. In the buffer extractions, recovery ranged from 69.4% to 117.5% and the swabs being pre-treated ranged from 84.2% to 125.8% …

From Collision To Coexistence: Data-Driven Approaches To Reducing Wildlife Rehabilitation Center Intakes, Alice Anastos

Honors Projects

This project investigates the primary anthropogenic drivers of wildlife admissions at Lake Erie Nature and Science Center using a quantitative analysis of 10,172 intake records from the WILD-ONe database. Window collisions were by far the leading cause of admission, accounting for 54% of all intakes. Orphaning represented 12%, followed by vehicle collisions (5%) and domestic cat attacks (4%). By integrating findings from current wildlife rehabilitation research, this study identifies evidence-based strategies, such as bird-safe window treatments, public education on natural animal behavior, and targeted urban planning, that can substantially reduce preventable injuries. These results underscore the need for context-specific outreach …

Unveiling The Genomic Blueprint Of Two Pantoea Agglomerans Phages: Lia And Yaegar As Emerging Members Of The Chaseviridae Family, Leslie M. Ewool

Theses and Dissertations

Bacteriophages represent an essential component of microbial ecosystems and a promising resource for biocontrol. This study presents a comprehensive comparative genomic and evolutionary characterization of two novel bacteriophages that infect Pantoea agglomerans, Lia and Yaegar, belonging to the Loessnervirus genus within the Chaseviridae family. Both Lia and Yaegar possess double-stranded DNA genomes of approximately 54 kb with 44.4% GC content and 82 predicted open reading frames (ORFs). Functional annotation revealed distinct modules for replication, structural assembly, and lysis, but no genes associated with lysogeny, antibiotic resistance, or virulence. Average nucleotide identity (ANI) analysis indicated over 96% similarity between Lia, Yaegar, …

Effect Of Various Lactobacillus Probiotic Strains On Oral Antihypertensive Drug Response: A Systematic Review, Khoirunnisa Ramadhani, Keri Lestari

Pharmacology and Clinical Pharmacy Research

Hypertension is a major risk factor for cardiovascular disease, and the effectiveness of antihypertensive therapy can be influenced by metabolic and systemic inflammatory factors associated with gut microbiota conditions. Probiotic strains from the genus Lactobacillus have been reported to modulate antihypertensive effects through complex biological mechanisms. This article evaluates experimental evidence from seven in vivo studies on the influence of Lactobacillus strains on the response to antihypertensive drugs, including pharmacodynamic mechanisms and drug–probiotic interactions. The combination of Lactiplantibacillus plantarum with amlodipine enhanced nitric oxide production, increased eNOS expression, reduced IL-6 levels, and improved drug bioavailability, leading to greater blood pressure …

Optimization Of Guava Leaf Extract Cream Formulation Through Variations Of Xanthan Gum And Stearic Acid For Wound Cure In Rats, Ayudia Cipta Khairani, Mia Ariasti

Pharmacology and Clinical Pharmacy Research

Cuts are among the most common skin injuries caused by sharp objects and can lead to infection if not properly treated. Natural ingredients such as guava leaves have been widely investigated for their wound-healing potential. Guava leaves contain bioactive compounds including flavonoids, saponins, alkaloids, and tannins, which contribute to anti-inflammatory, antibacterial, and tissue regeneration processes. This study aimed to formulate and evaluate the physical properties and wound-healing effectiveness of guava leaf ethanol extract cream with varying concentrations of xanthan gum and stearic acid as emulsifiers. The extract was obtained by maceration using 70% ethanol and formulated into four cream formulas …

Β-Glucan As A Potential Modulator Of Tgf-Β Signaling And Emt-Driven Resistance In Triple-Negative Breast Cancer, Hanifa Dinda Hayati, Riezki Amalia, Gemilang Lara Utama, Dika Pramita Destiani

Pharmacology and Clinical Pharmacy Research

Triple-negative breast cancer (TNBC) is a highly aggressive subtype of breast cancer that lacks expression of estrogen, progesterone, and HER2 receptors, limiting the effectiveness of targeted therapies and making chemotherapy the primary treatment option. However, resistance to chemotherapy remains a major clinical challenge, often driven by dysregulation of the transforming growth factor-β (TGF-β) signaling pathway. TGF-β plays a dual role in cancer, initially acting as a tumor suppressor but later promoting tumor progression through mechanisms such as epithelial–mesenchymal transition (EMT), immune evasion, and the establishment of cancer stemness. This review aims to explore the role of TGF-β signaling and EMT …

Environmental Risk Assessment Of Textile Waste From Bio-Engineered Fibers In The Fashion Industry, Aayush Pankaj Agarwal, Harshit Soral, Irmak Aktan, Karol Montserrat Gonzalez Saad, Maria Daniela Saa Espinosa, Sheetal Suhas Dhanuka, Yi Yang

Harrisburg University Dissertations and Theses

The global fashion industry generates over 92 million tons of textile waste annually, a figure projected to increase significantly by 2030. Bio-engineered fibers, including bacterial cellulose, mycelium-based leather, and recombinant protein textiles emerge as sustainable alternatives to conventional fibers. Despite their promise, recent evidence suggests that these fibers may pose environmental risks at the end-of-life stage, such as incomplete biodegradation in landfills, microfiber shedding, and chemical leaching from dyes and coatings. The purpose of this study is to examine how these risks are represented through scientific literature, corporate sustainability reports, and policy frameworks, and to identify strategies for integrating risk …

Perceived Effects Of Verbal Orders On In-Patient Medication Reconciliation And Safety: A Multi-Center Cross-Sectional Study, Yahaya Jafaru, Abubakar K. Sahabi, Mohammed M. Sani

Pharmacology and Clinical Pharmacy Research

Medication reconciliation presents significant challenges for healthcare professionals, particularly due to communication gaps that contribute to patient safety incidents. The aim of the study was to investigate the perceived effect of verbal orders on in-patient medication reconciliation and safety. The study was a cross-sectional survey with nurse employees of the three tertiary hospitals in Kebbi State, Nigeria as population of the study. The instrument for the data collection was a 21-items researcher-constructed self-administered questionnaire. Chi-square and binomial regression analysis were used in data analysis. Over two-thirds (70.7%) of the respondents reported a negative perceived effect on the patient’s compliance. The …

Fgf13 Regulates Vgsc-Independent Cardiomyocyte Impulse Propagation Via Cx43 Trafficking, Lala Tanmoy Das, Mattia Malvezzi, Aravind R Gade, Maiko Matsui, Margaret Mckay, Eric Q Wei, Matea J Zelich, Keon Mazdisnian, Jared Kushner, Bi-Xing Chen, Isabella Distefano, Daniel Roybal, Lin Yang, Lisa Stoll, James C Lo, Marian Kalocsay, Fadi G Akar, Steven O Marx, Geoffrey S Pitt

Faculty, Staff and Student Publications

Background: FHF (fibroblast growth factor homologous factor) variants associate with arrhythmias. Although FHFs are best characterized as regulators of voltage-gated sodium channel (VGSC) gating, recent studies suggest broader, non-VGSC-related functions, including regulation of Cx43 (connexin 43) gap junctions and hemichannels, mechanisms that have generally been understudied or disregarded.

Methods: We assessed cardiac conduction and cardiomyocyte action potentials in mice with constitutive cardiac-specific Fgf13 ablation (cFgf13KO) while targeting Cx43 gap junctions and hemichannels pharmacologically. We characterized FGF13 regulation of Cx43 abundance and subcellular distribution. With proximity labeling proteomics, we investigated novel candidate mechanisms underlying FGF13 regulation of Cx43. …

Ecology Of Subaerial Algae: Photosynthetic Capacity As A Function Of Relative Humidity In A Naturally- Occurring Association, James A. Nienow

Georgia Journal of Science

Subaerial algae are defined by their ability to grow on surfaces exposed directly to the air. We are currently investigating the nature of the adaptations that allow these unicellular microorganisms to form rich growths in an environment subjected to repeated and prolonged periods without liquid water. It is well known from laboratory studies that at least some members of the group are able to sustain metabolic activity using water vapor at high relative humidity. However, data concerning the significance of this ability in natural populations are almost completely lacking. To help fill in this gap, we tracked the photosynthetic capacity …

Hsp90 Buffers Deleterious Genetic Variations In Brca1, Brant Gracia, Xing-Han Zhang, Patricia Montes, Tin Chanh Pham, Min Huang, Junjie Chen, Georgios Ioannis Karras

Faculty, Staff and Student Publications

Protein-folding chaperone heat shock protein 90 (HSP90) buffers genetic variation in diverse organisms, but the clinical significance of HSP90 buffering in human disease remains unclear. Here, we show that HSP90 buffers mutations in the BRCT domain of BRCA1. HSP90-buffered BRCA1 mutations result in protein variants that retain interactions with partner proteins and strongly rely on HSP90 for protein stability and function in cell survival. Moreover, HSP90-buffered BRCA1 variants confer poly (ADP-ribose) polymerase (PARP) inhibitor resistance in cancer cells. Low-level HSP90 inhibition overcomes this resistance, revealing a cryptic and mutant-specific HSP90-contingent synthetic lethality. Furthermore, by stabilizing metastable variants across the entirety …

A Pilot Study Of Life Model Informed Therapy And Its Efficacy For Reducing Anxiety And Increasing Joy In Adults, William R. Mouer

Doctoral Dissertations and Projects

This pilot study researched Life Model Informed Therapy (LMIT), a modality developed into a six-week treatment targeted to decrease anxiety and increase joy in adults that self-reported as having anxiety. Fourteen participants were recruited by Facebook ads in the Charlotte, North Carolina area. Outcome data were collected using the State Joy Scale (SJS) and Beck Anxiety Inventory (BAI). Participants received the same LMIT treatment for six consecutive, weekly, one-hour sessions. Participants self-reported on their joy and anxiety levels at three periods of time, including a pre-treatment, post-treatment and one month after-treatment test. Two one-way RM-ANOVA tests were conducted. Results of …

Assessment Of Microbiological And Physicochemical Parameters In Ground Beef From Fast Food Outlets In The Prishtina Region, Diora Kastrati, Veton Haziri, Ibrahim Mehmeti, Violeta Lajqi Makolli, Arianeta Nura, Flutura C. Ajazi

International Journal of Business and Technology

Fast food consumption has significantly increased, particularly in fast-paced cities like Prishtina. Hamburgers, one of the most consumed products in this industry, rely on ground beef, which poses notable food safety risks due to potential contamination and inadequate hygiene practices. The aim of this study was to evaluate selected microbiological and physicochemical parameters in ground beef from fast food outlets in the Prishtina region. The research involved analyzing 12 samples from various fast-food establishments in Prishtina, collected during June-July 2024. Microbiological analyses focused on total mesophilic aerobic bacteria and Escherichia coli, using standard cultivation methods on Plate Count Agar and …

Exploring The Potential Of Martian Agriculture: Assessing Viability And Nutritional Composition Of Plants Cultivated In Martian Regolith, Abigail Ross

Honors Theses

In addition to sunlight and water, plants can utilize a small number of nutrients from the soil to biosynthesize all the materials that are needed for growth and development. However, plants require an environment where they are able to obtain those nutrients, such as iron, magnesium, potassium, sulfur, and nitrogen. Environmental factors determine the types and accessibility of nutrients available to plants. Plants then take up these nutrients from the soil to aid in biological mechanisms and the synthesis of important molecules needed for growth and development. Ascorbic acid, commonly known as Vitamin C, is a vital molecule that is …

Pathological Drivers Of Coral Diseases Across The Arabian Peninsula, Thierry M. Work, Greta S. Aeby, David Abrego, Jessica Bouwmeester, Emily Howells, Pedro Range, Maren Ziegler, Thor Jensen, Amanda Shore, Grace Vaughan, John A. Burt, Christian R. Voolstra, Radhouan Ben-Hamadou

All Works

Increasing trends of coral mortality are a challenge to coral reef management worldwide, and a need exists to identify the causes and pathways involved. Pathology is useful to help decipher potential causes of mortality in animals, because it illuminates agents associated with lesions and gives insights on the nature of how a host responds to said agents. To better understand the nature of threats facing corals in the Arabian Peninsula, we performed gross and microscopic pathology on corals from Saudi Arabia, Qatar, and the United Arab Emirates. Among 321 coral fragments examined from 21 genera, tissue loss was the most …

Longitudinal Pharmacokinetic And Safety Studies Of An Antibody-Erythropoietin Fusion Protein For Alzheimer's Disease, Rudy Chang, Devaraj Venkatapura Chandrashekar, G. Chuli Roules, Nataraj Jagadeesan, Emi Iwasaki, Adenike Oyegbesan, Hayk Davtyan, Rachita K. Sumbria

Pharmacy Faculty Articles and Research

Erythropoietin (EPO) shows promise for Alzheimer's disease (AD) but has poor brain penetration, necessitating high doses that cause hematopoietic side effects. To improve brain delivery, EPO was fused to a transferrin receptor monoclonal antibody (TfRMAb), and this study evaluated the pharmacokinetics (PK), safety, and efficacy of repeated TfRMAb-EPO dosing in mice to further its preclinical development. C57BL/6J male mice (10 weeks old, n = 4–5/dose) received subcutaneous (SQ) low (1 mg/kg), mid (3 and 6 mg/kg), or high (20 mg/kg) TfRMAb-EPO doses for 4 weeks. The 1 mg/kg dose showed no adverse effects and resulted in sustained brain and plasma …

The Impact Of Infrastructure Construction And Remodeling Of Cities On Its People' Quality Of Life Miraj District-(Madi-Cairo) As A Geological Heritage Area, Ahmed M.E. Hammad

Mansoura Engineering Journal

Rapid urbanization is increasing globally, the urbanization rate expected to rise to more than 66% by 2050. (According to UN estimates) the increasing rates of urbanization in the world means adding 2.5 billion people to the urban population within a short period. Which necessitates increasing the traffic axes and the rest of the networks in terms of lengths and widths within the existing cities, and with the presence of the population during these works - despite their inevitability - the quality of their urban life is affected socially, naturally and economically. the research monitors these effects and the extent of …

Enhancing Youth Learning Outcomes Of Travel Programs Through Storytelling, Gary Ellis, Parisa Paymard, Dottie Goebel, Darlene Locke, William F. Zanolini, Emily Catalan, Kelley Ranly

Journal of Human Sciences and Extension

We conducted two studies to evaluate strategies that Extension educators may use to enrich youth travel program experiences. Study 1 evaluated the effects of telling stories about attractions before site visits on youth experiences and learning outcomes on site. Seventeen youth in a 4-H program designed to promote cultural understanding visited eight attractions in Costa Rica. The evening before visiting three sites, youth were told a fictional or cross-fictional story about the sites. The stories elicited imaginary travel to the site (narrative transportation). After visiting the sites, the youth reported the extent to which they felt like they were in …

Teaching Leadership In The Context Of Crisis: Connecting Organizational Leadership And Crisis Competencies In A Faculty Leadership Education Program, Caitlin Lunzmann, Nicole Lamee Perez Stedman, Matthew Sowcik

Journal of Human Sciences and Extension

This research focused on enhancing leadership instruction in colleges of agriculture. A multi-institutional research team initiated a program to teach agricultural and natural resource faculty how to create leadership-oriented case studies for undergraduates. Forty faculty members participated in an online training academy centered on Bolman and Deal’s Organizational Frames and case study writing. Following the academy, these faculty members participated in field experiences in the southeastern U.S. to gather data on natural disasters, which they used to write case studies about leadership in agriculture. Though the program focused on organizational leadership, it also discussed leadership in the context of natural …

The Price Of Priorities: How Human Choices Fuel Climate And Ecological Decline, Keisha Hickman

Biological Sciences Undergraduate Honors Theses

This thesis examines the ways in which human priorities and behaviors contribute to the escalating climate crisis and ecological systems. We will first analyze the role of social media in shaping public discourse on climate change and critically evaluate the priorities of institutions that have the means to assist in wildlife conservation. Both speak to the current behaviors of humankind prioritizing their own entertainment over meaningful efforts to mitigate climate change and preserve biodiversity. We will then shift to exploring the profound impact of human population growth and its associated activities on other species and ecosystems. Finally, the thesis will …