Digital Commons Network^™

Understanding Agtech Adoption: Evidence From The Farm Tech Adoption Challenge 2025, Ankit Chandra, Mark Stone

Department of Agricultural and Biological Systems Engineering: Presentations and White Papers

The Farm Tech Adoption Challenge (FTAC) examined how farmers evaluate emerging agricultural technologies through structured interactions with startups. Farmers assessed solutions based on their on-farm challenges and indicated adoption decisions. Results showed that adoption was driven by how well technologies addressed economic pressure, risk reduction, and operational simplicity. Startups aligned with these priorities were more likely to gain traction, with five out of nine receiving farmer commitments for adoption. However, adoption also depended on clear economic value, field validation, and system integration. Overall, the findings suggest that the primary bottleneck in agtech is not the lack of relevant technologies, but …

Spartan Daily, March 17, 2026, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2026

Volume 166, Issue 23

Is The Long-Horned Grasshopper Ruspolia Differens (Orthoptera: Tettigoniidae) A Novel, Nutritious, Functional, And Safe Alternative Food Product? A Review, Margaret Kababu, Collins Mweresa, Dorothy Nakimbugwe, Geoffrey Ssepuuya, Karlmax Rutaro, Nicodemus Matojo, Faith Nyamu, Robert Mbeche, Sevgan Subramanian, Sunday Ekesi, Chrysantus Tanga

All Peer-Reviewed Publications

Ruspolia differens Serville (Orthoptera: Tettigoniidae) is among the most widely consumed edible insect in Eastern and Central Africa, where it contributes to both household nutrition and income generation. As a nutrient-dense food source, it offers a promising alternative to curb food insecurity and malnutrition. Despite this, the consumption and use of the grasshopper is limited to its seasonal availability when it is collected from the wild. Coupled with this, is limited evidence on its domestication despite research advances to optimize conditions for mass production. This review was conducted to highlight research advances and gaps on production, processing, nutritional profile, and …

Bicuspid Valve Closure And Backflow Prevention: Role Of Leaflet Geometry, Badr Kauoi, A Bou Orm, P Navet, James W. Baish, Lance Munn

Faculty Journal Articles

Bicuspid valves with crescent-shaped leaflets are found in lymphatic vessels and veins, where their primary function is to prevent reflux and ensure unidirectional flow toward the heart. These valves are passive, and their functionality emerges spontaneously from a complex interplay between the properties of the valve leaflets and the flow patterns developing within the vessel sinus region surrounding the valve. The main function of the valves is to limit retrograde flow, or reflux, but the optimal valve structure has not been well characterized. Here we investigate numerically how the length of the leaflets affects the valve efficiency in preventing reflux. …

The Journey Of The Soul In Aboriginal Australia, Ian S. Mcintosh

International Journal of Religious Tourism and Pilgrimage

For the past decade, I have been studying pilgrimage in all its dimensions in what my colleagues and I have been calling a kaleidoscopic inquiry (McIntosh et al., 2024). In my current investigations, I have been exploring the journey of the soul upon the death of its host. My focus in this working paper is the myths and traditions of the Yolngu Indigenous peoples of northeast Arnhemland in remote northern Australia with whom I lived and worked in the 1980s and 90s. The Yolngu go to great lengths to prepare the dying for their ultimate journey, painting the body with …

Biodeterrence In An Era Of Convergent Threats, James Giordano

Strategic Insights

This commentary examines the growing need for a comprehensive biodeterrence strategy in response to the convergence of biotechnology, artificial intelligence, and cross-domain warfare capabilities. Dr. Giordano argues that advances in life sciences, combined with the activities of peer competitors, are transforming the biological domain into a contested strategic space where biological effects intersect with other forms of warfare. Traditional biodefense approaches are no longer sufficient. Instead, this piece calls for an integrated biodeterrence framework that combines biosurveillance, intelligence, public health, and operational planning. Recommendations include developing a Department of War–wide biodeterrence strategy, expanding detection and attribution capabilities, strengthening biotechnology intelligence, …

Transport And Aging Pathways Of Microplastics In Urban Aquatic Systems, Jessica J. Boyer

USF Tampa Graduate Theses and Dissertations

Microplastics are pervasive in urban aquatic systems, which serve as both conduits of particle flow and incubators of microplastics. These aquatic systems transport microplastic particles while simultaneously altering their physical, chemical, and biological properties. Despite their growing environmental relevance, constructed wetlands and riverine systems remain underrepresented in studies of microplastic fate and transport. This dissertation aims to assess the patterns influencing microplastic transport and aging across urban aquatic environments through a combination of field experiments and mechanistic modeling.

Four interconnected studies were conducted to address this objective. The first investigated the horizontal and vertical transport of microplastics within the Se7en …

Representations Of Motherhood In 19th And 20th Century American Literature, Zabrina L. Shkurti

USF Tampa Graduate Theses and Dissertations

This dissertation examines how American women writers of the 19th and early 20th centuries constructed, contested, and reimagined motherhood as both a lived experience and a powerful social institution. Drawing on feminist theory and motherhood studies—particularly Adrienne Rich’s distinction between motherhood as experience and motherhood as institution and Shari Thurer’s definition of the “good mother”—it argues that this institution and ideology were never stable or universally attainable. Instead, it functioned as a shifting, exclusionary construct shaped by race, class, industrial capitalism, and patriarchal authority. Through close readings of domestic literature, poetry, fiction, and reformist texts by writers including Elizabeth Oakes …

Food Insecurity’S Influence On Obesity, Hypertension, And Diabetes In Rural Vermont And Adirondack New York, Lindsay Morse

Walden Dissertations and Doctoral Studies

Food insecurity (FI) is a persistent public health challenge in the United States and disproportionately affects rural communities. Guided by syndemic theory, this quantitative cross-sectional study examined associations between FI and chronic disease outcomes among rural residents of Vermont and the Adirondack region of New York. Social determinants of health screenings and electronic medical records from 35 rural primary care sites were analyzed. Secondary data from n = 72,505 adults were used to evaluate these relationships. Binary logistic regression models assessed obesity, hypertension (HTN), and diabetes (DM), and a multinomial logistic regression model evaluated the combined presence of obesity and …

Weakening The Reasonable Efforts Requirement In New Mexico Termination Of Parental Rights Cases, Monika Myers

New Mexico Law Review

Parents’ right to control the upbringing of their own children is long-established in the United States. However, in the case of child abuse, neglect, or abandonment, a state can terminate parental rights, permanently severing the legal relationship between a parent and a child. In New Mexico, to terminate parental rights for abuse or neglect the State must prove three elements by clear and convincing evidence: (1) the child is abused or neglected; (2) the conditions that brought the child into care are unlikely to change in the foreseeable future and (3) this is the case despite reasonable efforts by the …

The Constant Outsider: Black Women At The Intersection Of Bias And Brilliance, Michelle Hector

Organization, Leadership, and Communication

The complexity of Black women in the workplace includes racism, sexism, and countless barriers that challenge their success. Nevertheless, there are unique experiences of many women that climb their industries’ ladders and overcome adversity. This qualitative study included 28 Black executive women, mostly from Oakland who shared their strategies for success. Many of their journeys included adversity, however, they persevered. The data from this study was collected through a town hall meeting of 22 Black participants who shared their career pathways toward success. There were also focus groups that further explored how the constant outsiders sustained their positions. The results …

Sequential Transformation Of Polycythemia Vera To Myelofibrosis And Kmt2a-Rearranged Acute Myeloid Leukemia Treated With Revumenib: A Rare Case Of Clonal Evolution, Christopher M. Ahmad, Rae-Anne Kastle, Lara Zargarian, Yasmeen Sawalha, Samir Dalia

Student Publications

Transformation of polycythemia vera (PV) into post-polycythemic myelofibrosis (MF) and subsequently acute myeloid leukemia (AML) represents one of the most aggressive trajectories among myeloproliferative neoplasms (MPNs). Post-MPN AML carries a median survival of approximately six months, particularly among older adults with adverse cytogenetics. We report the case of a 73-year-old man with JAK2-positive PV diagnosed in 2020 who progressed to MF in 2024 and developed AML later that year. Cytogenetic analysis revealed a KMT2A (11q23) rearrangement with KMT2A::ELL fusion, a finding rarely described in secondary AML arising from MPNs. Due to advanced age, transfusion dependence, and significant cardiovascular comorbidities, the …

Multimorbidity Profiles And Severe In-Hospital Outcomes In Adults With Respiratory Syncytial Virus, Kevin C Ma, Jennie H Kwon, Et Al.

2020-Current year OA Pubs

BACKGROUND: Adults hospitalized with acute respiratory infections, including respiratory syncytial virus (RSV), often have multiple underlying conditions. Few data are available on the combined effect of conditions on risk of severe outcomes from RSV disease.

METHODS: We enrolled adults hospitalized with RSV at 26 hospitals in 20 US states admitted January 2022-July 2024. Seventeen underlying conditions were selected after excluding those with rare prevalence (≤1%) or high pairwise correlation (≥0.7). We applied Bayesian profile regression to identify profiles of conditions associated with increased risk of RSV severe outcomes, stratifying among adults aged 18-59 and ≥60 years.

RESULTS: We analyzed data …

Effectiveness Of Updated 2023-2024 (Monovalent Xbb.1.5) Covid-19 Vaccination Against Sars-Cov-2 Omicron Xbb And Ba.2.86/Jn.1 Lineage Hospitalization And A Comparison Of Clinical Severity-Ivy Network, 26 Hospitals, 18 October 2023-9 March 2024, Kevin C Ma, Jennie H Kwon, Bijal Parikh, Et Al.

2020-Current year OA Pubs

BACKGROUND: Assessing variant-specific coronavirus disease 2019 (COVID-19) vaccine effectiveness (VE) and severity can inform public health risk assessments and decisions about vaccine composition. BA.2.86 and its descendants, including JN.1 (referred to collectively as "JN lineages"), emerged in late 2023 and exhibited substantial divergence from co-circulating XBB lineages.

METHODS: We analyzed patients hospitalized with COVID-19-like illness at 26 hospitals in 20 US states admitted 18 October 2023-9 March 2024. Using a test-negative, case-control design, we estimated effectiveness of an updated 2023-2024 (monovalent XBB.1.5) COVID-19 vaccine dose against sequence-confirmed XBB and JN lineage hospitalization using logistic regression. Odds of severe outcomes, including …

Visdb 20: A Manually Curated Resource Of Viral Integration Sites And Their Regulatory Maps In Human Diseases, Citu Citu, Ajeet Singh, Xinyi Liu, Mounika Ashannagari, Rinki Ratnapriya, Zhongming Zhao

Faculty, Staff and Student Publications

The integration of viral sequence into the human genome plays critical role in the onset of various diseases, especially cancers. To facilitate systematic analysis of these events, we present VISDB 2.0, an expanded and updated database of human viral integration sites (VISs). The current release contains more than 270,000 manually curated VISs derived from 209 peer-reviewed publications, covering 11 viruses, including four retroviruses and seven DNA viruses. This represents a 3.5-fold increase in VIS entries compared with the previous version. Each VIS record includes standardized genomic coordinates and annotations describing local genomic context, CpG islands, repetitive elements, chromosomal fragile sites, …

“Blue Rings” In Engelmann Spruce From The Greater Yellowstone Ecoregion: Their Presentation And Efficacy As Proxies For Ephemeral Cooling Events, Isaac Grimm, Maegen Rochner

The Cardinal Edge

As the polar jet stream’s activity transforms under climate change’s influence, short-term, or ephemeral, cooling events could become more frequent. Understanding how such cooling events may affect forest dynamics and tree-growth can allow us to predict how the morphing jet stream may reflect in our future forests. “Blue rings” (BRs) have presented themselves as subsections of annual rings, made clear through the double-staining of microsections of wood, which have been associated with the interruption of conifers’ lignification process. Such features could allow us to peer back into pre-instrumental records and assess how a tree’s growth and their surrounding canopy may …

Evolving Solutions For Red Blood Cell Preservation, Ali Alkafaji, Charles A. Elder, Mohammad Zaidi, Kavin Parthiv, Michael A. Menze

The Cardinal Edge

In emergencies such as natural disasters, armed conflicts, or during outer space missions, the availability of transfusable blood can mean the difference between life and death. Red blood cells (RBCs) must be stored at +4 ± 2 °C and have a shelf life of just 42 days, which makes maintaining a stable blood supply during adverse conditions extraordinarily challenging. This challenge was especially apparent during the COVID-19 pandemic when hospitals faced severe blood shortages. Freeze-drying, or lyophilization, offers a promising avenue to extend the shelf life of RBCs for transfusion during crises. However, a significant hurdle in dry preservation is …

Activation Of Autophagy In Human Neutrophils In Response To Emerging Oral Pathogen Peptoanaerobacter Stomatis, Mya Philipose, Shikha Srivastava, Silvia Uriarte

The Cardinal Edge

Background: Periodontitis is a chronic, inflammatory disease that affects over 50% of the global population and is a leading cause of tooth loss. It is associated with the accumulation of oral pathogens that thrive in inflamed environments and contribute to the destruction of gum tissue and underlying bone. Neutrophils, the most abundant immune cells in the oral cavity, serve as the first line of defense against these pathogens. However, some bacteria can alter neutrophil responses to promote their survival, leading to sustained inflammation and tissue damage. This study focuses on Peptoanaerobacter stomatis, a Gram-positive anaerobic bacterium that is highly …

Egf Enhances Re-Epithelization In Our Ex-Vivo Pig Eye Model, Andrew D. Le, Lisandra Plana-Ramos, Kate Tarvestad, Brian Ceresa

The Cardinal Edge

The cornea, the foremost anterior portion of the eye, plays a critical role in vision by refracting light and serving as a protective barrier. Its three distinct layers—the outermost epithelial layer, the thick stromal layer, and the innermost endothelial layer work together to maintain corneal transparency and function. The epithelial layer is particularly susceptible to damage, which can compromise the eye’s defense against foreign particles such as bacteria and viruses, potentially leading to infection and blindness. In this study, we established an ex vivo porcine corneal model to quantitatively and qualitatively investigate corneal re-epithelialization. Using adult pig eyes sourced from …

Effects Of Phosphorus Addition On Fungal Colonization In Little Bluestem, Isabel M. Zanartu, Alexx Nicholas, Mckenzie Goodwyn, Connor Morozumi

The Cardinal Edge

Little Bluestem (Schizachyrium scoparium) is a North American perennial grass that is able to tolerate high heat and droughts. This is possible by its extensive underground root network that taps deep into the ground for resources. Within the same soil systems are fungal endophytes, which are symbionts that live within plant tissues including roots. Fungal endophytes can affect host growth and nutrient acquisition, but the functional role these endophytes play in plant health may be dependent on the abiotic conditions the plant is facing. In the modern era, one large driver of abiotic conditions is synthetic fertilizer use which alters …

Impact Of Legacy Amf Communities On Vegetative Growth & Yield Of Soybean, Dylan Habeeb, Connor Morozumi, Natalie Christian

The Cardinal Edge

Soil microbial communities are increasingly recognized as an important factor in sustainable agriculture. Arbuscular mycorrhizal fungi (AMF), are key players in these communities, known to benefit their plant host in a number of ways, such as increased nutrient uptake. Plants can partner with multiple AMF species; however, little is known about how interactions between multispecies communities of AMF impact plant growth and yield. In an agricultural setting, the long-term development of these communities following practices such as rotational planting or cover cropping is also an important consideration, but there is little research on the long-term legacy of AMF communities or …

Effects Of Salinity On Interactions Between Epichloë Amarillans And Fusarium Spp. In American Beachgrass, Emma G. Mills, Dylan Habeeb, Natalie Christian, Connor Morozumi

The Cardinal Edge

Effects of Salinity on interactions between Epichloë amarillans and Fusarium spp. In American Beachgrass

Emma Mills, Dylan Habeeb, Natalie Christian, Connor Morozumi

Epichloë is a well-known genus of vertically transmitted fungal endophytes in many species of grasses. In Ammophila breviligulata (American beachgrass), Epichloë amarillans is a key endophyte species known to cause chemical and morphological changes to its host and provide protection from stressors. Additionally, Epichloë is thought to influence fungal endophyte community composition within its host. However, deepening research on the interaction of Epichloë with coexisting fungal endophytes may shed further light on its role in community composition. Additionally, …

Urban Areas Are Associated With Earlier Breeding Timing In American Robins, Lola Hackle, Jennifer Wickes, Elise Mittlestat, Ashley Stine, Keegan Abeson, Carolina Villalona, Mikus Abolins-Abols

The Cardinal Edge

Climate change and urban environment have been shown to affect bird reproductive timing. In particular, urban development can create the so-called “heat islands” – urban areas that are hotter than the surrounding environment. While the primary cue birds use to time their reproduction is daylength, birds also use temperature as a supplementary cue to fine-tune their reproductive timing. Change in the timing of breeding may impact the survivability of nestlings due to temperature fluctuations and food availability. The American Robin (Turdus migratorius) is a widespread songbird in North American cities and rural areas. We sought to see if urban heating …

The Effect Of Prenatal Cigarette Smoke Exposure And Adult High-Fat/High-Fructose Diet On Liver Triglyceride Levels, Toni A. Adedokun, Isaiah Burciaga, Megan Jacobs, Katelyn Chism, Anna-Lee Harris, Kristen Overton, Selma Podbicanin, Andrew Potts, Rachel Neal, Cynthia Corbitt

The Cardinal Edge

Prenatal cigarette smoke exposure (CSE) is associated with chronic metabolic disease in adulthood, including obesity, type 2 diabetes, and metabolic dysfunction-associated fatty liver disease. Maternal cigarette smoking reduces uterine and placental blood flow, limiting nutrients and oxygen supply to the fetus. According to the Developmental Origins of Health and Disease hypothesis, these conditions may cause developmental adaptations that are maladaptive in calorie-rich environments. We hypothesized that gestational CSE would sensitize affected offspring to the effects of an adulthood high-fat (40 kcal%), high fructose (20 kcal%) diet. C57BL/6J mice were exposed either to filtered room air (sham) or the smoke generated …

Hallucinogens For Mood And Anxiety Disorders: A Critical Review Of Psychedelic-Assisted Therapies, Georgia Chlebek

The Cardinal Edge

In quite a few people worldwide, there are several mental disorders that prevent the brain from operating in the “proper” way, depression, anxiety, and post-traumatic stress disorder (PTSD) being among the most common. Luckily, there are several medications that are produced and used to treat these disorders, but some medications are hard to access, and others simply don’t help the patient. Firstly, these medications take time to study and prove safe for public use, though in some cases time is not readily available. In other cases, these medications are going through shortages and becoming increasingly difficult for patients to access …

Leaf Droppage Delayed In Sugar Maple Trees On An Urban To Rural Gradient, Isabella S. Bastien, Isabella Bastien

The Cardinal Edge

This study investigates the timing of leaf abscission in Sugar Maple (Acer saccharum) trees along an urban-to-rural gradient in Louisville, Kentucky, to determine how proximity to urban environments influences leaf drop. We hypothesized that urban trees would retain their leaves longer than suburban or rural trees due to environmental stressors and tested this using weekly leaf collection and canopy cover measurements from three locations—urban, suburban, and rural. Results showed that urban trees exhibited delayed leaf drop and slower canopy opening compared to suburban and rural trees. These findings suggest that urban stressors significantly alter tree phenology, which may signal underlying …

Disrupted Nuclear Function And Nucleocytoplasmic Transport In Parkinson’S Disease, Ichiro M. Matoba

The Cardinal Edge

No abstract provided.

Asimina Triloba (L.) Dunal: The Complete Story Of America’S Forgotten Fruit, Autumn M. Howard

The Cardinal Edge

Asimina triloba, commonly known as the pawpaw, is a unique and historically significant native fruit tree of the eastern United States. This research paper explores the taxonomy, botanical description, distribution, habitat requirements, ecological interactions, economic importance, and reproductive biology of A. triloba. The species is distinguished by its tropical-flavored fruits, adaptation to temperate climates, and reliance on clonal reproduction and specific insect pollinators. While offering promising opportunities for sustainable agriculture and riparian restoration, A. triloba faces challenges related to limited seed dispersal, susceptibility to certain pests and diseases, and the presence of neurotoxic compounds. Despite its historical importance …

Development And Preliminary Pressure Control Validation Of Woundwatch: Npwt System With Remote Monitoring Capabilities, Swetha Senthil Nathan

The Cardinal Edge

Chronic wounds, including diabetic foot ulcers, pressure sores, and venous leg ulcers, affect over 40 million individuals worldwide and are often complicated by delayed healing due to limited access to continuous monitoring. Negative Pressure Wound Therapy (NPWT) is an established treatment that promotes wound healing through controlled sub-atmospheric pressure. However, conventional NPWT systems lack real-time physiological feedback and require frequent in-person follow-ups, limiting their effectiveness in remote or low-resource settings. This study presents WoundWatch, a portable, low-cost NPWT device that integrates real-time temperature, humidity, and pressure sensing with wireless data transmission via an IoT platform. The system includes a vacuum …

Lamin A/C And Linc Complex Expression Affects Nuclei's Mechanical Properties And Functions In Osteosarcoma, Shridha Rajeswar

The Cardinal Edge

The nucleus has long been simplified in the field of biology, despite being an important organelle. Until recently, it has been commonly depicted as a simple sphere located at the center of a cell, responsible mainly for regulating protein synthesis. However, current research indicates that the linkers of the nucleoskeleton and cytoskeleton (LINC) complexes, the pillars of nuclear architecture, play a critical role in maintaining nuclear integrity and function. These complexes interact with proteins, such as Lamins, that modulate responses to biomechanical stimuli through the regulation of gene expression. As such, when these structures are downregulated, they can contribute to …