Life Sciences Commons^™

Comparison Of Metal Nanoparticles As Antifungal Agents: Efficacy, Mechanisms, And Toxicity Against Candida, Aspergillus, And Cryptococcus, Ahmed Falah Imran, Hayder Hameed Saeed, Khaldoon Jasim Mohammed

AUIQ Complementary Biological System

Candida albicans, Aspergillus fumigatus, and Cryptococcus neoformans are the invasive fungi whose diseases are becoming a growing health issue in the global community, particularly in immunocompromised people. The increasing resistance of the conventional antifungals and the shortage of the existing treatment methods require alternative methods. The present review is an evaluation of the antifungal activity of metal-based nanoparticles, including silver (Ag), copper (Cu), zinc oxide (ZnO), titanium dioxide (TiO₂), and selenium (Se) in relation to the three predominant pathogenic fungi. It also talks about their mode of action, relative efficacy, toxicity and their possible future clinical …

Enhancing Concrete Self-Healing Using Wastewater Bacteria Impregnated In Pumice Lightweight Aggregates, Mamoun Alqedra, Kamal El Kahlout, Ahmed El Refai, Mahmoud El Hessi, Muhammad Radwan, Waleed Iky

Mansoura Engineering Journal

Self-healing concrete presents a promising solution to counter the degradation of concrete structures caused by cracks and damage. This innovative mechanism employs the concrete's capacity to autonomously repair its cracks, effectively extending the lifespan of structures and reducing maintenance costs. Particularly in regions facing water scarcity, such as the Middle East and North African countries, the utilization of wastewater holds significant importance. This study investigates the self healing abilities of wastewater bacteria infused into lightweight pumice aggregates within concrete. Wastewater contains diverse bacteria, microorganisms, and oxygen—essential components for the self-healing process. Wastewater sourced from the North Gaza Emergency Sewage Treatment …

Upper Respiratory Tract Infection Leading To A New Diagnosis Of Sweet Syndrome And Monoclonal Gammopathy Of Unknown Significance, Nidhi Rawat, Meron Gebrehiwot, Jason Raw, Jeyaprakash Ramachandran

HCA Healthcare Journal of Medicine

Background

We present a rare case of Sweet syndrome with underlying monoclonal gammopathy of unknown significance (MGUS) which initially presented as upper respiratory tract infection.

Case Presentation

A 52-year-old woman presented with a complaint of sore throat for 6 days, productive cough and fever for 5 days, and red, pruritic, circular, tender rashes on face, arms and trunk for 2 days. There was a past history of similar self-limiting rashes presenting intermittently for 1.5 years. She also reported to be taking tablet ibuprofen, as required for the past 1-2 years, for cervical spondylosis. On integumentary examination, widespread, red, tender, annular …

Understanding Tobacco Use Among Bangladeshi Men: A Socio-Demographic Analysis Of Risk Factors, Md. Rashedus Salekin Sabbir, Helal Uddin, Md Shazid Hossain Shohan

Indonesian Journal of Public Health Nutrition (IJPHN)

Tobacco consumption remains a major public health concern in Bangladesh, where adult males represent the most affected group. Despite existing bans on public smoking, cultural norms, media influence, and limited awareness continue to sustain high prevalence. The objective of this study was to examine the socio-demographic determinants of tobacco use among Bangladeshi men, focusing on regional variation, education, media exposure, and family influence. A cross-sectional survey was conducted among 275 adult males in Dhaka Division using a structured questionnaire. Data was analyzed through descriptive statistics, chi-square tests, and binary logistic regression to identify significant predictors of tobacco consumption. Findings reveal …

Proportion Of Chronic Energy Deficiency In Relation To Macronutrient Intake And Other Determinants Among Pregnant Women In Selected Community Health Center Service Areas In Bogor 2025, Fathimah Afliansa, Ratu Ayu Dewi Sartika, Diah Mulyawati Utari, Suparno Suparno

Indonesian Journal of Public Health Nutrition (IJPHN)

The prevalence of chronic energy deficiency (CED) among pregnant women in Indonesia remains relatively high, ranging from 11.6% to 57.6%. This study aimed to examine the differences in the proportion of CED based on macronutrient intake and related factors. The study used a quantitative cross-sectional design with secondary data involving 124 pregnant women in selected areas served by community health centers in Bogor City and Regency. Data were analyzed using the chi-square test. CED prevalence was 11.3% in the overall areas, with 10.9% in Bogor City and 11.7% in Bogor Regency. Significant differences in the CED proportion were found based …

Analyzing Surface Spectral Signature Shifts In Fire-Affected Areas Of Elko County Nevada, Ibtihaj Ahmad, Haroon Stephen

Civil and Environmental Engineering and Construction Faculty Research

This study investigates post-fire vegetation transitions and spectral responses in the Snowstorm Fire (2017) and South Sugarloaf Fire (2018) in Nevada using Landsat 8 Operational Land Imager (OLI) surface reflectance imagery and unsupervised ISODATA classification. By comparing pre-fire and post-fire conditions, we have assessed changes in vegetation composition, spectral signatures, and the emergence of novel land cover types. The results revealed widespread conversion of shrubland and conifer-dominated systems to herbaceous cover with significant reductions in near-infrared reflectance and elevated shortwave infrared responses, indicative of vegetation loss and surface alteration. In the South Sugarloaf Fire, three new spectral classes emerged post-fire, …

The Relationship Between Anemia, Chronic Energy Deficiency, Knowledge, And Other Factors And Anc Attendance Among Pregnant Women In Bogor City And Regency 2025, Winfried Ichtussend Hartnajaya Chrisna, Ratu Ayu Dewi Sartika, Nurul Dina Rahmawati, Daden Setiawan

Indonesian Journal of Public Health Nutrition (IJPHN)

Antenatal Care (ANC) is a comprehensive health service to optimize pregnancy outcomes. In 2023 in Bogor City, the ANC K6 coverage rate has reached the target (98.63%), but this is not the case with the coverage in Bogor Regency (62.25%). ANC visits that do not reach the standard can be influenced by predisposing factors, supporting factors, and health needs factors. The inequality that occurs can hinder efforts to reduce maternal mortality. This study aims to determine the relationship between knowledge and other factors with ANC visits in Bogor City and Regency in 2025. This study is quantitative with a cross-sectional …

Determinants Of Abdominal Obesity In Adults (19 – 44 Years Old) In Riau Islands Province (Analysis Of Ski 2023 Data), Hanifah Mulia Rachman, Triyanti Triyanti, Ratu Ayu Dewi Sartika, Kusharisupeni Djokosujono

Indonesian Journal of Public Health Nutrition (IJPHN)

Abdominal obesity is a condition characterized by excessive fat accumulation in the abdominal region, which can increases the risk of type 2 diabetes mellitus, dyslipidemia, hypertension, and cardiovascular diseases. In 2023, Riau Islands Province recorded the highest prevalence of abdominal obesity in the island of Sumatra, at 42.5%. This study aimed to analyze the determinants of abdominal obesity among adults aged 19–44 years in Riau Islands Province based on gender, using secondary data from the 2023 Indonesia Health Survey (SKI). A total of 3,466 respondents were analyzed using chi-square tests and multiple logistic regression. The results showed that the prevalence …

Analysis Of Macronutrient Content, Antioxidant Activity, And Organoleptic Quality Of Snack From Jackfruit Seed Flour (Artocarpus Heterophyllus) And Pigeon Pea Flour (Cajanus Cajanus) As A Snack For Patients With Type 2 Diabetes Mellitus, Maya Siwi Tri Nugroho Heni, Tesa Rafkhani

Indonesian Journal of Public Health Nutrition (IJPHN)

Type 2 diabetes mellitus characterized by chronic hyperglycemia and oxidative stress. Snack bars with functional ingredients such as legumes may help regulate blood glucose levels. Jackfruit seeds and pigeon peas are sources of protein, complex carbohydrates, and bioactive compounds. This study aimed to analyze macronutrient content, antioxidant activity, and organoleptic quality of jackfruit seeds and pigeon pea flour snack bars. This study used a completely randomized design (CRD) one factor with two replications. The proportions of jackfruit seeds and pigeon pea flour are: F1 (30%:70%), F2 (40%:60%), F3 (50%:50%). Macronutrient content was analyzed using proximate analysis, antioxidant activity using the …

Safety And Efficacy Of Liver-Directed Radiotherapy After Chemoimmunotherapy For Advanced Cholangiocarcinoma: An Early Report From A Large Tertiary Cancer Center, Abdulmoiz Asif, Abdulmoid Asif, Michael K Rooney, Enoch Chang, Felicity Namayanja, Kimana Quentin, Sunyoung Lee, Ian Hu, Vincent Bernard, Prajnan Das, Emma B Holiday, Sonal Noticewala, Grace L Smith, Albert C Koong, Ethan B Ludmir, Milind Javle, Lianchun Xiao, Eugene J Koay

Faculty, Staff and Student Publications

BACKGROUND: Recent randomized controlled trials have established chemoimmunotherapy as the standard of care for patients with advanced biliary cancers with a median overall survival (OS) of about thirteen months. No data exist to demonstrate the safety and efficacy of liver-directed radiotherapy (RT) for extrahepatic and intrahepatic cholangiocarcinoma (CCA) in the era of chemoimmunotherapy. The purpose of this study is to report our early experience treating patients with CCA using RT and chemoimmunotherapy.

METHODS: Twenty-eight patients with CCA who received chemoimmunotherapy sequentially and/or concurrently with RT were retrospectively analyzed. The median biologic equivalent dose (BED) of RT was 84.0 [interquartile range …

Perceived Benefits And Side Effect Of High-Fiber, High-Protein Meal Replacements In Weight Loss Programs, Esti Nurwanti, Harry Fl Muhammad, Naufal M. Nurdin

Indonesian Journal of Public Health Nutrition (IJPHN)

Obesity is a major risk factor for chronic diseases and early mortality. Although dietary counseling is essential in managing obesity, maintaining a calorie deficit and preventing weight regain remain difficult. Functional foods like high-protein, high-fiber meal replacements may enhance adherence and support weight loss. This randomized controlled trial evaluated the subjective outcomes of a weight loss program incorporating a protein- and fiber-enriched meal replacement among 73 overweight women aged 20–30 years. Participants were randomized to an intervention group (n=38), receiving dietary counseling plus one daily meal replacement, or a control group (n=35), receiving counseling alone. Both groups followed an 8-week …

Runx2 Cooperates With Srebp1 To Rewire Cancer Metabolism And Promote Aggressiveness, Emanuele Vitale, Mila Gugnoni, Veronica Manicardi, Silvia Muccioli, Federica Torricelli, Benedetta Donati, Simonetta Piana, Gloria Manzotti, Elisa Salviato, Francesca Reggiani, Cristian Ascione, Rebecca Vezzani, Moira Ragazzi, Mattia Forcato, Oriana Romano, Silvio Bicciato, Aaron Goldman, Marco Tigano, Alessia Ciarrocchi

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

Embryonic Transcription Factors (TFs) are often reactivated in cancer, driving developmental gene programs that support phenotypic plasticity. Metabolic adaptation fuels this plasticity by supplying energy and molecular building blocks for growth. RUNX2, the master regulator of bone morphogenesis, is ectopically expressed in epithelial cancer, promoting metastasis through trans-differentiation processes like Epithelial-to-Mesenchymal Transition (EMT) and osteomimicry. By combining omics data with functional validation, we demonstrated that RUNX2 drives cancer cell metabolic rewiring by repressing mitochondrial respiration while promoting anabolic processes. We showed that RUNX2 upregulates key genes of lipid biosynthesis by regulating and cooperating with SREBP1. In vivo expression analysis in …

Phenological Shifts In Nesting Behavior Of Leatherback Sea Turtles, Dermochelys Coriacea, Along Central And Southeastern Florida Beaches, Frank Jesse Dejohn

USF Tampa Graduate Theses and Dissertations

Climate change is altering environmental conditions worldwide, affecting the timing and success of critical life-history events in many species. The timing of leatherback sea turtle (Dermochelys coriacea) nesting behavior is closely linked to seasonal and local environmental conditions, yet multi-decadal shifts in nesting phenology associated with climate change remain poorly understood. Using long-term leatherback nesting and saturation tagging data (2000––2025), I first examined patterns in emergence dates, emergence times per night, and the number of nesting leatherbacks per night over this 26-year period. Moreover, I examined the impact of environmental covariates including day length, water temperature, precipitation, wind speed, barometric …

Detection Of Sweet Potato Feathery Mottle Virus Infection Via Remote Hyperspectral Imaging, Clayton Blake

LSU Master's Theses

In sweetpotato, global production exceeds 90 million tons annually, yet yields are threatened by numerous pathogens, including the potyvirus sweet potato feathery mottle virus (SPFMV). Virus infections can reduce yields by 25–40%, but surveillance is hampered by asymptomatic infections and the labor-intensive nature of detection. Hyperspectral imaging (HSI), combined with machine learning (ML), offers a promising pathway to scalable, non-destructive detection; however, studies focused on virus infection in sweetpotato remain limited.

This study demonstrates the feasibility of ML-enabled HSI for SPFMV detection under greenhouse conditions via a curated spectral library of two commercial cultivars, 'Beauregard' and 'Orleans', and the biological …

A Guided Ungrading Example For Independent Research Projects In An Upper-Division Ecosystem Ecology Stem Course, Christine S. O'Connell

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

Ungrading is a pedagogical approach that, in some iterations, emphasizes formative feedback and student self-assessment over traditional point-based grading. While increasingly popular in the humanities and social sciences, ungrading remains uncommon in STEM courses, particularly those that are content-intensive. This article presents a structured example of ungrading implemented in an upper-division ecosystem ecology course through a 7-week independent research project. Students used public or previously collected ecological data to investigate a scientific question, culminating in a short-format, manuscript-style research paper and a 10 min oral presentation. The project was scaffolded with multiple checkpoints, including structured reflections, peer review, and instructor …

The Key To Acquiring The Language Of Law, Science, And Technology In The Esl College Classroom, Patricia George-Hunter

Journal of English Learner Education

Since vocabulary plays a significant role in second language acquisition, expansive vocabulary targets should be set and pursued. This paper explores the results of introducing affixes to develop vocabulary and increase motivation for beginner to intermediate-level English language learners (ELLs) pursuing academic disciplines in law, science, and technology at a New York City community college. Participants included 23 ELLs with diverse linguistic, educational, and sociocultural backgrounds enrolled in an online synchronous Integrative Language Seminar (ILS) designed to develop all areas of English language proficiency. Pre‑, post‑, delayed tests, questionnaires, and post‑intervention interviews were conducted and analyzed to establish the language …

Exploring Stem Cell Therapies For Chronic Diseases, Ashley Thompson

Trick to the Treat of Internships and Research

No abstract provided.

Research Assistant At The University Of Minnesota Advanced Research And Diagnostics Laboratory, Vishnu Vundamati

Trick to the Treat of Internships and Research

No abstract provided.

Biol 3400 Microbiology/Lab (Tiny Earth) With Dr. Garcia, Noura Naami

Trick to the Treat of Internships and Research

No abstract provided.

Mentored Structural Biology Of Human Pathogens (Msbio-Path) Summer Program, Harani Athwale

Trick to the Treat of Internships and Research

No abstract provided.

Biol 1000/1001 Introduction To Biology Research I/Ii (Sea Phages), George Vasilakis

Trick to the Treat of Internships and Research

No abstract provided.

Radiofrequency Ablation Research At Worcester Polytechnic Institute, Maanya Chitrapu

Trick to the Treat of Internships and Research

No abstract provided.

Student Athletes Abroad - Pre-Health Costa Rica, Bridget Mcgrath

Trick to the Treat of Internships and Research

No abstract provided.

Science Alive - Stem Education Outreach, Brianna Bourke, Maggie Luo, Amaan Khan

Trick to the Treat of Internships and Research

No abstract provided.

Md Anderson University Outreach, Sanjana Ananthula, Tulsi Desai

Trick to the Treat of Internships and Research

No abstract provided.

Summer 2025 Surgical Internship At The Medical University Of Graz, Caroline Rodriguez Chang, Rochelle Avezki, Irene Murathe

Trick to the Treat of Internships and Research

No abstract provided.

Discover Eden Ecology Internship, South Africa, Daphne De Sedas, Gabriella Flora, Reagan Spahr

Trick to the Treat of Internships and Research

No abstract provided.

Analyzing The Implications Of Artificial Intelligence (Ai) For Active Learning And Assessment Globally In Healthcare And Stem, Vinay Munlapudi, Santanu De

Trick to the Treat of Internships and Research

No abstract provided.

Optometric Internship For Biol4950: Eyes On Southern, Ella Weinlick

Trick to the Treat of Internships and Research

No abstract provided.

Investigating The Impacts Of Microplastics On Bacterial Community Dynamics In Mangrove Sediments, Al Maha Sulaiman Alshamsi

Thesis/ Dissertation Defenses

Microplastic (MP) pollution poses a growing threat to global ecosystems, particularly in coastal habitats like mangroves, which serve as vital carbon sinks. This study investigates the specific impacts of polypropylene (PP), polyethylene terephthalate (PET), and adipic acid (AA) on microbial community assembly in mangrove sediments, with a focus on sequential arrival of different MPs. Based on MP identity, early arrival of specific MP before others can significantly impact microbial community composition and their functioning. However, the impacts of the sequential arrival of MPs on microbial communities have never been studied. This research fills this important knowledge gap by using novel …