Digital Commons Network^™

Targeted Weed Management Of Palmer Amaranth Using Robotics And Deep Learning (Yolov7), Amlan Balabantaray, Shaswati Behera, Cheetown Liew, Nipuna Chamara, Mandeep Singh, Amit J. Jhala, Santosh Pitla

Department of Agricultural and Biological Systems Engineering: Faculty Publications

Effective weed management is a significant challenge in agronomic crops which necessitates innovative solutions to reduce negative environmental impacts and minimize crop damage. Traditional methods often rely on indiscriminate herbicide application, which lacks precision and sustainability. To address this critical need, this study demonstrated an AI-enabled robotic system, Weeding robot, designed for targeted weed management. Palmer amaranth (Amaranthus palmeri S. Watson) was selected as it is the most troublesome weed in Nebraska. We developed the full stack (vision, hardware, software, robotic platform, and AI model) for precision spraying using YOLOv7, a state-of-the-art object detection deep learning technique. The …

General Education Subcommittee Agenda October 3, 2024, Utah State University

Educational Policies Committee

• Call to Order

• Approval of Minutes – September 5, 2024

• Course Approvals/Removals/Syllabi Approvals

• New Business

• Additional Items

• Adjourn: 9:30 am

Amino Acid-Based Protein-Mimic Hydrogel Incorporating Pro-Regenerative Lipid Mediator And Microvascular Fragments Promotes The Healing Of Deep Burn Wounds, Yan Lu, Shanchun Su, Chih Chang Chu, Yuichi Kobayashi, Abdul Razak Masoud, Hongying Peng, Nathan Lien, Mingyu He, Christopher Vuong, Ryan Tran, Song Hong

School of Medicine Faculty Publications

Pro-regenerative lipid mediator 1 (PreM1) is a specialized pro-resolving lipid mediator that promotes wound healing and regenerative functions of mesenchymal stem cells (MSCs), endothelial cells, and macrophages. The healing of third-degree (3°) burns and regenerative functions of MSCs are enhanced by ACgel1, an arginine-and-chitosan-based protein-mimic hybrid hydrogel. Adipose-tissue derived microvascular fragments (MVFs) are native vascularization units and a rich source of MSCs, endothelial cells, and perivascular cells for tissue regeneration. Here we describe an innovative PreM1-MVFs-ACgel1 construct that incorporated PreM1 and MVFs into ACgel1 via optimal design and fabrication. This construct delivered PreM1 to 3°-burn wounds at least up to …

Relationship Between Opioid Treatment And Nonpharmacological Chronic Pain Management Interventions And Perceived Effectiveness Of Managing Chronic Pain In African American Adults, Bona Eze

Walden Dissertations and Doctoral Studies

Chronic pain impacts all areas of life for most Americans, but the issue is particularly salient among African Americans (AAs) as they face adverse pain outcomes. There is little understanding of pain management strategies used by AAs to inform pain management recommendations. The purpose of this study, guided by the COM-B model and biopsychosocial theory, was to determine if there were a relationships between opioid treatment and perceived effectiveness of managing chronic pain in AA adults who are 18 years and older as well as between nonpharmacological interventions (physical therapy, chiropractic care, talk therapy, self-management program, yoga, massage) and perceived …

Study Protocol For Writing To Heal: A Culturally Based Brief Expressive Writing Intervention For Chinese Immigrant Breast Cancer Survivors, Qian Lu, Di Lun, Lenna Dawkins-Moultin, Yisheng Li, Minxing Chen, Sharon Hermes Giordano, James W Pennebaker, Lucy Young, Carol Wang

Faculty, Staff and Student Publications

BACKGROUND: This study uses a randomized controlled trial (RCT) to test the health benefits of expressive writing that is culturally adapted for Chinese immigrant breast cancer survivors (BCSs) and to characterize how acculturation moderates the effects of expressive writing interventions.

METHODS: We will recruit Chinese immigrant BCSs (N = 240) diagnosed with stage 0-III breast cancer and within 5 years of completion of primary treatment. Recruitment will occur primarily through community-based organizations and cancer registries. Participants will be randomly assigned either to a control condition to write about neutral topics or to one of two intervention conditions, self-regulation or self-cultivation, …

A Narrative Study Of Intersectionality And The Lived Experiences Of Black Woman Superintendents, Nadia Bennett

Seton Hall University Dissertations and Theses (ETDs)

According to The American Superintendent 2020 Decennial Study, only 1.4% of respondents who hold the superintendent position identify as Black women (Tienken & Domenech, 2021). This percentage has remained under 2.2% for 20 years, though the percentage of white women and non-Black women of color has increased. Current research indicates that Black women have historically been exploited and undervalued at work, with exploitation extending as far back as American slavery, and being undervalued stemming from manufactured stereotypes of Black women for the purpose of sustaining white supremacy. Present-day research indicates that Black woman superintendents perceive their path and role as …

September 26, 2024, The Daily Mississippian

Daily Mississippian (all digitized issues)

No abstract provided.

Near-Infrared Ratiometric Hemicyanine Fluorescent Probes For Monitoring Mitochondrial Ph Dynamics In Live Cells During Oxidative Stress And Hypoxia, Sushil K. Dwivedi, Dilka Liyana Arachchige, Adenike Olowolagba, Mohamed Mahmoud, Subash Pandey, Tara Vohs, Haiying Liu, Rudy Luck

Michigan Tech Publications

Novel near-infrared ratiometric molecules (probes A and B) produced by linking formyl-functionalized xanthene and methoxybenzene moieties, respectively, onto a xanthene-hemicyanine framework are detailed. Probe A exhibited a primary absorption peak at 780 nm and a shoulder peak at 730 nm and exhibited fluorescence at 740 nm↓ (signifies a downward shift in intensity upon acidification) in a pH 9.3 buffer and 780 nm↑ at pH 2.8 under excitation at 700 nm. Probe B featured absorptions at 618 and 668 nm at pH 3.2 and at 717 nm at pH 8.6, and fluorescence at 693 nm↑ at pH 3.2 and at 739 …

September 26, 2024, James Madison University

The Breeze, 2020-

The Breeze is the student newspaper of James Madison University in Harrisonburg, Virginia.

The Water-Climate Nexus: Intersections Across Sectors, Thushara Gunda, Alida A. Cantor, Emily Grubert, Angela R. Harris, Yolanda J. Mcdonald

Geography Faculty Publications and Presentations

Water security and climate change are important priorities for communities and regions worldwide. The intersections between water and climate change extend across many environmental and human activities. This Primer is intended as an introduction, grounded in examples, for students and others considering the interactions between climate, water, and society. In this Primer, we summarize key intersections between water and climate across four sectors: environment; drinking water, sanitation, and hygiene; food and agriculture; and energy. We begin with an overview of the fundamental water dynamics within each of these four sectors, and then discuss how climate change is impacting water and …

Chronic Graft-Versus-Host Disease: Unresolved Complication Or Ancient History?, Joseph A Pidala, Ted A Gooley, Leo Luznik, Bruce R Blazar

Faculty, Staff and Students Publications

Chronic graft-versus-host disease (cGVHD) is associated with morbidity, mortality, impaired quality of life, prolonged immunosuppressive therapy, and infection risk after allogeneic hematopoietic cell transplantation (HCT). Major strides have occurred in the understanding of cGVHD biology; National Institutes of Health Consensus meetings have refined rigorous approaches to diagnosis, staging, and response criteria; major interventional trials have established standard benchmarks for treatment outcome; and 3 agents to date have been US Food and Drug Administration approved for treating corticosteroid-refractory cGVHD. Promising results from several recent trials have led some, but not others, to conclude that the risk of developing cGVHD is sufficiently …

Impact Of Sinus Surgery In People With Cystic Fibrosis And Chronic Rhinosinusitis In The Era Of Highly Effective Modulator Therapy: Protocol For A Prospective Observational Study, Christine M. Liu, Jakob L. Fischer, Jeremiah A. Alt, Todd E. Bodner, Naweed I. Chowdhury, Anne E. Getz, Peter H. Hwang, Adam J. Kimple, Timothy L. Smith, Multiple Additional Authors

Psychology Faculty Publications and Presentations

Introduction Cystic fibrosis (CF) is commonly complicated by chronic rhinosinusitis (CRS). Despite highly effective management options, CRS in people with CF (PwCF+CRS) may be refractory to medical therapy, eventually requiring endoscopic sinus surgery. The impact of sinus surgery on pulmonary, quality of life (QOL), and other outcomes in PwCF+CRS in the expanding era of highly effective modulator therapy has not been fully elucidated. This study aims to determine if endoscopic sinus surgery can offer superior outcomes for PwCF+CRS when compared to continued medical treatment of CRS. Methods and analysis This multi-institutional, observational, prospective cohort study will enroll 150 adults with …

Untargeted Metabolomic Biomarker Discovery For The Detection Of Ectopic Pregnancy, Onur Turkoglu, Ayse Citil, Ceren Katar, Ismail Mert, Robert A Quinn, Ray O Bahado-Singh, Stewart F Graham

Faculty, Staff and Students Publications

Ectopic pregnancy (EP) is the leading cause of maternal morbidity and mortality in the first trimester. Using an untargeted metabolomic approach, we sought to identify putative plasma biomarkers using tandem liquid chromatography-mass spectrometry for the detection of tubal EP. This case-control study included the prospective recruitment of 50 tubal EP cases and 50 early intrauterine pregnancy controls. To avoid over-fitting, logistic regression models were developed in a randomly selected discovery group (30 cases vs. 30 controls) and validated in the test group (20 cases vs. 20 controls). In total, 585 mass spectral features were detected, of which 221 molecular features …

Sequencing-Based Detection Of Avian Influenza A(H5n1) Virus In Wastewater In Ten Cities, Michael J Tisza, Blake M Hanson, Justin R Clark, Li Wang, Katelyn Payne, Matthew C Ross, Kristina D Mena, Anna Gitter, Sara J Javornik Cregeen, Juwan Cormier, Vasanthi Avadhanula, Austen Terwilliger, John Balliew, Fuqing Wu, Janelle Rios, Jennifer Deegan, Pedro A Piedra, Joseph F Petrosino, Eric Boerwinkle, Anthony W Maresso

Faculty, Staff and Students Publications

No abstract provided.

Molecular Testing Of Environmental Samples As A Potential Source To Estimate Parasite Infection, Rojelio Mejia, Barton Slatko, Cristina Almazan, Ruben Cimino, Alejandro Krolewiecki, Natalia Montellano Duran, Jacob Edwin Valera Aspetty, Paola Andrea Vargas, Chiara Cássia Oliveira Amorim, Stefan Michael Geiger, Ricardo Toshio Fujiwara, Juan David Ramirez, Luz Marina Llangarí-Arizo, Irene Guadalupe, Liliana E Villanueva-Lizama, Julio Vladimir Cruz-Chan, María Leticia Ojeda, Eva Mereles Aranda, Sandra Ocampos Benedetti, Maritza Dalí Camones Rivera, Eddyson Montalvo Sabino, Carlos Pineda, Eric J Wetzel, Philip J Cooper

Faculty, Staff and Students Publications

We discuss the potential usefulness of molecular testing of soil, dust, and water samples to detect medically important parasites, and where such testing could be used to supplement stool sampling in humans. A wide variety of parasites including protozoa and helminths, many of which are zoonotic, have an important infection reservoir in the environment. In some cases, this environmental period is essential for further parasite development. We describe the progress in implementing methods for the molecular detection of these parasites in soil across eight collaborating centers in Latin America and represent a variety of potential applications in improving our understanding …

D -∝- Tpgs/ Poloxamer 188 Mixed Micelles For The Oral Delivery Of Azelnidipine: Preparation And In Vitro Evaluation, Ali Kathem Ala Allah, Shaimaa Nazar Abd Alhammid

Al-Mustaqbal Journal of Pharmaceutical and Medical Sciences

Azelnidipine is a calcium channel blocker with low water solubility and high lipophilicity and is intended for treating angina pectoris and hypertension. This study aimed to increase and enhances the solubility of azelnidipine through its incorporation in D - - tocopheryl polyethylene glycol/polyxamer188 (TPGS/P188) micelles for oral administration and substantially increasing the extent of drug absorption.

Nine formulations (A₁-A₉) were prepared by direct dissolution method using a combination of D- - TPGS 1000 succinate and Poloxamer 188. The size of the particle, polydispersity index (PDI), surface charge, and entrapment capacity were measured. The optimum formula …

Autologous Biovesicles Targeted Against Tumor’S Fibrotic Milieu For Management Of Pdac Patients, Sheema Khan

Research Colloquium

Background: One of the major challenges in pancreatic cancer treatment is the management of PDAC following tumor relapse. Relapse may be locoregional and/or metastatic and is highly resistant and impermeable due to a fibrotic stromal tumor microenvironment. Due to highly complex histo-architecture and suboptimal drug accumulation, pancreatic tumors do not respond well to the conventional therapeutic modalities. The application of extracellular vehicles (Evs) is increasing in the field of medicine due to their inherent characteristics as biological cargo vehicles. Therefore, this study investigates the utilization of autologous EVs derived from stromal cells of patient’s matched adjacent normal tissues (NAF-EVs) for …

Evaluating The Effects Of River Water Pollution On Hsp70, Michelle M. Pham, Jashandeep Bajaj, Zayu Yu

Research Colloquium

Background Corbicula fluminea is an invasive clam species that disturbs the balance of the ecosystem. This study was conducted to examine the environment of the American River and the different factors that could have contributed to the success of C. fluminea in their established habitat, as it was hypothesized that an increased presence of contaminants would deteriorate the health of the clams.

Methods Initially, the anatomical characteristics of the species were analyzed. The effects of both the changes in the concentration of zinc sulfate and pH level on the health of the clams and algae were respectively evaluated to simulate …

Making (Virtual) Space For Disability Equity In Academia, Melissa Vosen Callens, Cali Anicha, Larry Napoleon Jr.

Feminist Pedagogy

Virtual or hybrid options provide a way for marginalized faculty and staff to fully participate in their fields and on their campuses. As such, an equitable and pandemic-informed academic workplace should include fully accessible and well-resourced hybrid participation options for department meetings and events, office work, and classroom duties. In spring 2023, we created a work group on our campus to address the challenges of hybrid work and co-create campus-wide recommendations for hybrid workspaces. In this article, we share our findings and evidence-based recommendations, many of which draw on Universal Design for Learning, as well as offer suggestions on how …

Vol. 25, No. 5 - Whole No. 96, David Bratman

Mythprint

Mythprint is the monthly bulletin of the Mythopoeic Society, a nonprofit educational organization devoted to the study, discussion, and enjoyment of myth and fantasy literature, especially the works of J.R.R. Tolkien, C.S. Lewis, and Charles Williams. To promote these interests, the Society publishes three magazines, maintains a World Wide Web site, and sponsors the annual Mythopoeic Conference and awards for fiction and scholarship, as well as local and written discussion groups.

Underrepresentation Of Women In Stem, Ella Asare Afortor

JWU Dissertations & Theses

Despite a plethora of initiatives undertaken by the U.S. government, corporate entities, nongovernmental organizations, and the society at large, the representation of women across various Science, Technology, Engineering, and Mathematics (STEM) fields remains dismally low (Martinez & Christnacht, 2021; Srivastava, 2019; Swafford & Anderson, 2020; Wright, 2018). This situation is compounded by a high attrition rate with about 50% of women leaving STEM careers by the age of 35 (Maynard, 2021). Numerous studies have highlighted the underrepresentation of women in various STEM disciplines, raising concerns about the missed opportunities for societal progress and the need for comprehensive strategies to address …

Curriculum Subcommittee Agenda October 3, 2024, Utah State University

Educational Policies Committee

• Approval of Minutes - September 5, 2024
• Program Proposals
• Semester Course Approval Reviews
• College of Agriculture and Applied Sciences
• Caine College of the Arts
• Jon M. Huntsman School of Business
• Emma Eccles Jones College of Education and Human Services
• College of Engineering
• College of Humanities and Social Sciences
• S.J. & Jessie E. Quinney College of Natural Resources
• College of Science
• College of Veterinary Medicine
• Other
• Other Business
• Adjourn: 3:00 pm

L-Phenylalanine And Trans-Cinnamic Acid Combined With Fe3o4-Nps Treatment Induce Oxidative Stress And Enhances Alkaloid Production In Narcissus Tazetta L. By Increasing Pal And N4omt Gene Expression, Ladan Bayat, Azra Saboora, Ezat Asgarani, Mahboobeh Zarrabi

Turkish Journal of Botany

The medicinal properties of narcissus plants are attributed to the presence of Amaryllidaceae alkaloids. Elicitors, such as nanoparticles, are employed to enhance the production of secondary metabolites through signaling and the generation of reactive oxygen species. We investigated the effects of Fe3 O4 nanoparticles (Fe3 O4 -NPs), trans-cinnamic acid (tCA), and L-phenylalanine (L-Phe) precursors on various physiological and biochemical parameters in Narcissus tazetta L., with a particular focus on alkaloid content. Fe3 O4 - NPs treatment significantly increased photosynthetic pigments, secondary metabolites (including alkaloids, phenolic compounds), total soluble carbohydrates, and polysaccharides. The activities of antioxidant enzymes (SOD, CAT, POD), phenylalanine …

Cover And Contents

Turkish Journal of Botany

No abstract provided.

Genome-Wide Identification, Phylogeny, And Pharmacological Analysis Of Date Palm Cyclic Nucleotide-Gated Ion Channel (Cngc) Gene Family In Response To Fungi, Mumtaz Ali̇ Saand, Marina Memon, Ameer Ahmed Mi̇rbahar, Qurban Ali̇ Magsi, Athar Abbas Babar, Sahib Abbas Ghanghro

Turkish Journal of Botany

Cyclic nucleotide-gated ion channel (CNGC) is one of the important calcium conducting channels and involves in numerous biological functions such as plant development, phytohormone responses, plant-pathogen interactions. Nevertheless, identification of CNGC gene family has yet not been carried out in date palm crop. In this study, genome-wide identification, and pharmacological analysis of date CNGCs was conducted against fungal pathogens. The 26 PdCNGC genes were identified by using extensive bioinformatics tools. Gene ontology (GO) analysis showed that signal transduction, transmembrane transport and ion binding proteins were at the top in biological process and molecular functions of PdCNGCs. Protein-protein interaction of PdCNGCs …

The Relationship Between The Clinical Scales Of The Personality Assessment Inventory And Bmi Reduction In Bariatric Surgery Patients, Douglas Lytz

Doctor of Psychology (PsyD)

Since the National Institute of Health recommendation in 1991, most bariatric clinics and insurance companies across the United States now require psychological evaluations for patients before receiving bariatric surgery (Marek & Heinberg, 2016). Clinicians are now using various objective personality measures and other assessment tools during comprehensive evaluations to help make recommendations to surgeons and clinical staff about patient suitability for weight loss surgery. Previous studies suggest that specific demographics and clinical elevations on objective personality assessments may predict the reduction of body mass index (BMI) in patients after bariatric surgery (Oltmanns et al., 2020; Hoyt & Walter, 2022a). This …

Enhancing English Language Proficiency At Vocational Education Schools Through The Implementation Of Language Learning Strategies, Nadhim Madhloom Hashim Ali

Uruk Journal of Human Sciences

The current study explores the impact of teaching English language in a vocational education context by evaluating the implementation of language learning strategies (LLS) by using a TOEFL mock test. To accomplish the aims of this study, 80 students from Vocational Education Schools (VES) were engaged to respond to the Oxford Strategy Inventory for Language Learning (OSILL). The findings indicate that the differences between gender and the six parts of OSILL reveal that neither males nor females are statistically significant in any of these strategies when employed in academic English learning contexts; The significance value is p<0.05. A strong positive correlation exists between the two parts of OSILL strategies and English language proficiency. Memory strategies significantly correlate with the language proficiency of the (TOEFL).

The Semiotics Of Psychological States In International Players' Face Expressions During Qatar World Cup 2022, Mohammed Sami A-Assadi, Iman Mingher Obied

Uruk Journal of Human Sciences

This study aims at applying the social semiotic theory of universal micro-expressions in international players' facial expressions during Qatar World Cup 2022. The research analyzes four basic different facial expressions (sadness, happiness, anger and surprise) at the level of similarity and some other emotions at the level of difference. Relying on Ekman's model of semiotic micro-expressions of emotion, the findings of the data analysis show that the social semiotic approach is highly effective in showing how emotions in sports contexts can be revealed and indicated through facial expressions of players and how there are similarities and differences among them reflecting …

Gamma-Aminobutyric Acid Induction Of Triticale Protective Systems Under Drought, Salt Stress Or A Combination Of The Two, Yuriy Kolupaev, Ivan V. Shakhov, Alexander I. Kokorev, Liana I. Relina, Alla I. Dyachenko, Alexander P. Dmitriev

Turkish Journal of Botany

Gamma-aminobutyric acid (GABA) is currently considered to be an important stress metabolite with regulatory functions in plants. Exogenous GABA is known to be able to enhance the tolerance of different plant species to drought and salt stress. However, its effects on the functioning of stress-protective systems in triticale, an intergeneric wheat-rye hybrid with specific adaptation strategies to abiotic stresses, remained completely unstudied. We studied the effects of exogenous GABA (0.5 mM) on the growth as well as on the antioxidant and osmoprotective systems of triticale seedlings (cv. 'Rarytet') under simulated drought (15% PEG 6000), salt stress (100 mM NaCl), or …

Pollination Is A Major Driver Of Germination In Comanthera Bisulcata And May Improve Everlasting Flowers (Sempre-Vivas) Conservation In Brazilian Campos Rupestres, Maria Luiza De Azevedo, Maria Neudes De Sousa Oliveira, André Rodrigo Rech, Gudryan Jackson Baronio, Jose Carlos Barbosa Dos Santos, Evandro Luiz Mendonca Machado, Israel Marinho Pereira, Eric Bastos Gorgens

Turkish Journal of Botany

The campos rupestres, ecosystems that are both unique and highly diverse, are home to a variety of endemic species, including Comanthera bisulcata (Eriocaulaceae). This species, of economic importance, has its inflorescences used in handicrafts due to the fact that they retain the appearance of living structures even after being harvested and dried. The trade of these inflorescences depends almost exclusively on extraction, an activity of great importance for the traditional communities of the Espinhaço Meridional municipalities, in Minas Gerais. However, research is essential to improve the management of this native species. In this study, we highlight the importance of pollination …