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Monetization Framework For Extended Reality Environments, Mahdi Tayarani Najaran, Ruofei Du Sep 2025

Monetization Framework For Extended Reality Environments, Mahdi Tayarani Najaran, Ruofei Du

Defensive Publications Series

Conventional advertising models designed for two-dimensional platforms offer opportunities for significant improvement within Extended Reality (XR) environments. These traditional models rely on simplistic metrics like impression counts and fail to leverage the unique spatial and immersive capabilities of XR. A formalized framework for XR monetization is disclosed to address these limitations. The framework’s core technical components include the introduction of novel spatial ad placements, such as world-locked and environment-aware ad types, that are native to three-dimensional spaces. Additionally, the framework introduces advanced interaction metrics that leverage XR device sensors for a more nuanced understanding of user engagement.

At least two …


A Method For Identifying User Interface Anomalies In Map-Based Applications Using Prompt Engineering, Shu-Wei Cheng, Kamakshi Kodur, Andy Huang, Megha Joshi, Jessica Hua, Oscar Ding, Juan Borgnino, Yoga Sadasivam, Zening Li, Fei Wang Sep 2025

A Method For Identifying User Interface Anomalies In Map-Based Applications Using Prompt Engineering, Shu-Wei Cheng, Kamakshi Kodur, Andy Huang, Megha Joshi, Jessica Hua, Oscar Ding, Juan Borgnino, Yoga Sadasivam, Zening Li, Fei Wang

Defensive Publications Series

Identifying user interface (UI) regressions in complex map navigation applications from video recordings may be a subjective process. This disclosure describes a method for analyzing navigation UI behavior using a generative artificial intelligence (AI) model, which can be guided by prompt engineering strategies. The method can involve decomposing the analysis into specific components, such as camera behavior, polyline rendering, and map elements. The AI model may be provided with technical specifications, including quantitative metrics and explicit failure conditions, to analyze video input. This approach can enable the AI to systematically identify deviations and report potential regressions in a structured, time-segmented …


Chacahoula 2025, Volume 92, Alayna Pellegrin Sep 2025

Chacahoula 2025, Volume 92, Alayna Pellegrin

Chacahoula

The 2025 issue of Chacahoula includes December 2024 and May 2025 graduating classes, as well as stunning photography student life on the banks of Bayou Desiard. With features covering students, faculty, and staff, this year's time capsule preserves an academic year in the life of the University of Louisiana at Monroe.


Organic Glycinate Trace Minerals Improve Hatchability, Bone And Eggshell Breaking Strength, And Mineral Uptake During Late Laying Cycle In Layer Breeders, Mujtaba Akram Jahangir, Muhammad Muneeb, Muhammad Farooq Iqbal, Syeda Maryam Hussain, Syed Sohail Habib, Sohail Ahmad, Kasim Sakran Abass, Nasir Mukhtar, Rashed A. Alhotan, Ali R. Al Sulaiman, Ala E. Abudabos Sep 2025

Organic Glycinate Trace Minerals Improve Hatchability, Bone And Eggshell Breaking Strength, And Mineral Uptake During Late Laying Cycle In Layer Breeders, Mujtaba Akram Jahangir, Muhammad Muneeb, Muhammad Farooq Iqbal, Syeda Maryam Hussain, Syed Sohail Habib, Sohail Ahmad, Kasim Sakran Abass, Nasir Mukhtar, Rashed A. Alhotan, Ali R. Al Sulaiman, Ala E. Abudabos

Food and Animal Sciences Faculty Research

This study evaluated the effects of replacing inorganic trace minerals with organic glycinate forms at two inclusion levels in layer breeders during the late laying cycle over 6 weeks (66 to 72 weeks of age). For this, a total of 180 layer breeders (162 hens and 18 males; Lohmann LSL Ultralite) were randomly divided into three treatment groups having six replicates of nine hens each and one male for each replicate following a completely randomized design (CRD). The dietary treatments included: (1) Basal diet + inorganic trace minerals at breed recommended levels (ITM100), (2) Basal diet + organic trace minerals …


The Living Dead On Mount Athos: Monastic Politics Of Escape, Patrick Reilly Sep 2025

The Living Dead On Mount Athos: Monastic Politics Of Escape, Patrick Reilly

Dissertations and Theses

The Monastic Republic of Mount Athos is a unique and confounding political entity - both Greek and multi-national, democratic and theocratic, autonomous and subject to the European Union - with more than a millennia of history and institutional memory. While Athos has been amply appreciated for its religious, historical and cultural significance, the political institutions which govern this community have been neglected in the modern era and merit greater attention. Similarly, while much of the recent English-language literature on the topic focuses on the near-death and miraculous resurrection of Mount Athos in the 20th century, this work also tends to …


Where The Buffalo Roam: Ungulate Influences On Quaking Aspen And Willow Communities In The Greater Yellowstone Ecosystem, J. Boone Kauffman, Dian L. Cummings, Robert L. Beschta, William J. Ripple Sep 2025

Where The Buffalo Roam: Ungulate Influences On Quaking Aspen And Willow Communities In The Greater Yellowstone Ecosystem, J. Boone Kauffman, Dian L. Cummings, Robert L. Beschta, William J. Ripple

Aspen Bibliography

Quaking aspen (Populus tremuloides) and willows (Salix spp.) are keystone species of montane and shrub-steppe landscapes of the Western United States. Intact communities dominated by these species provide a wide range of ecosystem services, harboring an exceptional proportion of landscape biodiversity. Land use, especially overgrazing by large ungulates, is among the greatest threats to these ecosystems. To examine the effects of wild ungulates and levels of grazing at Yellowstone National Park (YNP) and the adjacent Gallatin National Forest, we sampled plant community composition and vegetation structure of aspen and willow communities both inside and outside of exclosures. …


The Lumberjack, September 24, 2025 Sep 2025

The Lumberjack, September 24, 2025

Cal Poly Humboldt's Student Newspaper

The student newspaper of Humboldt State University.


Analysis Of Cyber Public Relations Strategy For Dealing With Hate Speech On Instagram @Indonesiabaik.Id In Maintaining Reputation, Catharina Sylvi Anggraeni, Lisa Esti Puji Hartanti Sep 2025

Analysis Of Cyber Public Relations Strategy For Dealing With Hate Speech On Instagram @Indonesiabaik.Id In Maintaining Reputation, Catharina Sylvi Anggraeni, Lisa Esti Puji Hartanti

JURNAL KOMUNIKASI INDONESIA

This study examines the cyber public relations strategies employed by the Indonesian Ministry of Communication and Digital in addressing hate speech on the Instagram account @indonesiabaik.id, aiming to maintain the brand’s reputation among younger audience. Despite the government’s efforts to provide interactive, creative, and relevant content, the account often faces unfavorable reactions due to a perceived gap between the presented content and societal realities. This research aims to analyze the cyber public relations strategy for dealing with hate speech on Instagram @indonesiabaik.id to maintain a reputation. Using concepts of hate speech, public relations, issue management and reputation, this research applies …


Purulent Pericarditis: Treating A Medically-Complex Patient With Intrapericardial Antibiotics, Meryem Guler, Sudheshna Vemula, Matthew Hart, Josh Wiener, Darius Farzad, Mark Decaro, Gregary D. Marhefka, Devin Weber, John W.C. Entwistle, Jacqueline Urtecho Sep 2025

Purulent Pericarditis: Treating A Medically-Complex Patient With Intrapericardial Antibiotics, Meryem Guler, Sudheshna Vemula, Matthew Hart, Josh Wiener, Darius Farzad, Mark Decaro, Gregary D. Marhefka, Devin Weber, John W.C. Entwistle, Jacqueline Urtecho

Division of Cardiology Faculty Papers

OBJECTIVE: Purulent pericarditis is a rare, lethal complication of a bacterial pericardial infection. This case report outlines the protocol for instilling intrapericardial antibiotics for methicillin-sensitive Staphylococcus aureus (MSSA) pericarditis without fibrinolytics in a 51-year-old man.

KEY STEPS: An appropriately sized percutaneous pericardial drain was placed. Then, a 3-day course of intrapericardial infusions of 50 mL vancomycin was begun. Drainage of all accessible fluid was performed before each infusion. The daily infusions each had an 8-hour dwell time. The prior drainage protocol continued after each infusion.

POTENTIAL PITFALLS: Strict dosage and infusion length management are required to prevent direct toxicity. Potential …


Snow Avalanches And The Impact Of Climate‐Linked Extreme Events On Mountain Wildlife Population Dynamics And Resilience, Kevin S. White, Taal Levi, Eran Hood, Chris T. Darimont Sep 2025

Snow Avalanches And The Impact Of Climate‐Linked Extreme Events On Mountain Wildlife Population Dynamics And Resilience, Kevin S. White, Taal Levi, Eran Hood, Chris T. Darimont

Faculty, Staff, and Students

Climate is changing rapidly in mountain environments, giving rise to increasing variability in weather, incidence of extremeevents, and alteration of the cryosphere. Natural hazards, such as snow avalanches, and the ecological communities they impactmay be particularly sensitive to such change. While avalanches may impose both ‘good’ and ‘bad’ effects on mountain ecosys-tems, the direct impacts that lead to mortality have particularly important implications for future viability and resilience ofslow-growing alpine wildlife populations. Here, we studied a sentinel species of coastal Alaskan mountain environments—themountain goat (Oreamnos americanus) – using long-term field data from individually marked animals (600 individuals over44 years) in …


Evaluation Of Oral Administration Of Calendula Officinalis Among The Centesimal Potencies In Acute Wound Healing In Male Wistar Rats, A Vincer George, Ramadas Naik, Punchappady Devasya Rekha, Melita Alva, Vivek Ramakrishnan, Suprith Surya, Ranajit Das Sep 2025

Evaluation Of Oral Administration Of Calendula Officinalis Among The Centesimal Potencies In Acute Wound Healing In Male Wistar Rats, A Vincer George, Ramadas Naik, Punchappady Devasya Rekha, Melita Alva, Vivek Ramakrishnan, Suprith Surya, Ranajit Das

Indian Journal of Research in Homoeopathy

Background: Calendula officinalis (Calendula) is used in Homoeopathy to treat various wounds. The presence of bioactive compounds results in pharmacological properties like wound healing, antioxidants, and anti-inflammatory properties. Hence, clinicians use different centesimal potencies (6C, 30C, 200C) to heal wounds. Objective: To compare the wound-healing potential of Calendula dilutions (6C, 30C, 200C) through oral administration in a pre-clinical acute wound model. Materials and Methods: The study involved administering Calendula centesimal potencies (6C, 30C, 200C) orally. Male wistar rats aged eight to ten weeks were involved in the experiment. Every animal had full-thickness excisional wound created on its back …


अध्ययन, अध्यापन, अनुसंधान: Celebrating 270 Years Of Homoeopathy And Scientific Integration, Jyoti Sachdeva, Pankhuri Misra, Sonu Kumar, Divya Taneja, Renu Mittal, Subhash Kaushik Sep 2025

अध्ययन, अध्यापन, अनुसंधान: Celebrating 270 Years Of Homoeopathy And Scientific Integration, Jyoti Sachdeva, Pankhuri Misra, Sonu Kumar, Divya Taneja, Renu Mittal, Subhash Kaushik

Indian Journal of Research in Homoeopathy

The World Homoeopathy Day (WHD) 2025 convention, held on 10th–11th April 2025 at Mahatma Mandir, Gandhinagar, commemorated the 270th birth anniversary of Dr. Samuel Hahnemann, the founder of Homoeopathy. Organized by the Central Council for Research in Homoeopathy (CCRH), the National Commission for Homoeopathy (NCH), and the National Institute of Homoeopathy (NIH), under the Ministry of Ayush, the event witnessed an unprecedented gathering of 8,651 delegates, making it the largest-ever congregation of homoeopathic professionals, students, and researchers. Centered on the theme

अध्ययन, अध्यापन, अनुसंधान

(Education, Teaching, and Research), the event emphasised the integration of scientific research, clinical practice, and education …


Exploring Underrepresented Stem Undergraduates' Stem Identity Development: The Role Of Social Partners, Sandy Cerda-Lezama Sep 2025

Exploring Underrepresented Stem Undergraduates' Stem Identity Development: The Role Of Social Partners, Sandy Cerda-Lezama

Dissertations and Theses

This dissertation employs a three-study qualitative design to investigate the role of mentorship and social interaction in the identity development of racial minority undergraduate students in STEM disciplines. Grounded in Communities of Practice theory, this research amplifies student narratives to elucidate the relational and contextual factors that inform science identity, belonging, competence, and persistence in higher education. Study One draws upon interview data from fifteen participants in the BUILD program to analyze the role of recognition, particularly from expert scientists--in students' science identity development. This study aims to understand how racial and ethnic identity intersections influence the processes and impact …


Design Of Non-Invasive Device To Measure Differential Flow In The Carotid Arteries, Rachel Elisabeth Jacquay Sep 2025

Design Of Non-Invasive Device To Measure Differential Flow In The Carotid Arteries, Rachel Elisabeth Jacquay

Masters Theses

A stroke is categorized as quickly developing symptoms of cerebral function loss with no apparent cause other than that of vascular origin. Stroke detection in prehospital settings, such as an ambulance, is subjective and often requires additional imaging methods to obtain a definitive conclusion. Common non-invasive methods for stroke detection include Magnetic Resonance Imaging (MRI) and Computed Tomography (CT) scans. Still, these techniques can be expensive, time-consuming, and dangerous due to exposure to strong magnetic fields and radiation. Two additional methods have been proposed for quick, inexpensive, and non-invasive stroke detection, namely Ultrasound Doppler and Pressure Transducer. A simplified physical …


Evaluation Of Robotic Swabbing And Fluorescent Sensing To Monitor The Hygiene Of Food Contact Surfaces, Siavash Mahmoudi, Clark Griscom, Pouya Sohrabipour, Yang Tian, Chaitanya Palleria, Philip G. Crandall, Dongyi Wang Sep 2025

Evaluation Of Robotic Swabbing And Fluorescent Sensing To Monitor The Hygiene Of Food Contact Surfaces, Siavash Mahmoudi, Clark Griscom, Pouya Sohrabipour, Yang Tian, Chaitanya Palleria, Philip G. Crandall, Dongyi Wang

Biological and Agricultural Engineering Faculty Publications and Presentations

Effective environmental monitoring is critical for preventing microbial and allergenic cross-contamination. However, manual swabbing methods, commonly used to verify hygienic conditions, are prone to inconsistent results because of variability in pressure, coverage, and techniques. Two novel solutions will be explored to address these challenges: a robotic swabbing system with tactile sensing control, and a fluorescence/absorbance spectrometer for non-contact, protein-based residue detection. The robotic system was evaluated against trained and untrained humans, measuring water pickup, surface coverage, and pressure consistency. Concurrently, the fluorescence system analyzed model poultry protein soil to correlate spectral patterns with contamination levels. The robotic system demonstrated statistically …


Cover And Contents Sep 2025

Cover And Contents

Turkish Journal of Zoology

No abstract provided.


2025-09-24 Seattle U Community Grows As Cornish Merger Finalizes, Natalie Schorr, Natalie Schorr Sep 2025

2025-09-24 Seattle U Community Grows As Cornish Merger Finalizes, Natalie Schorr, Natalie Schorr

The Spectator Online

No abstract provided.


Effect Of Adjuvant Vitamin D Therapy On Total Nasal Symptoms Score, Ige, And Eosinophil Levels In Allergic Rhinitis: A Systematic Review And Meta-Analysis, Rahmi Surayya, Dwi R. Pawarti, Rizka F. Perdana, Citrawati D.K. Wungu Sep 2025

Effect Of Adjuvant Vitamin D Therapy On Total Nasal Symptoms Score, Ige, And Eosinophil Levels In Allergic Rhinitis: A Systematic Review And Meta-Analysis, Rahmi Surayya, Dwi R. Pawarti, Rizka F. Perdana, Citrawati D.K. Wungu

Sultan Qaboos University Medical Journal

This review investigated the effects of adjuvant vitamin D therapy on Total Nasal Symptoms Score (TNSS), IgE, and eosinophil counts in patients with allergic rhinitis (AR). The meta-analysis used databases, such as PubMed, Science Direct, Scopus, Web of Science, SAGE journals, and clinicaltrials.gov. Quality appraisal was performed using RoB 2 and NOS tools. The research was guided by the PRISMA 2020 chart and analyzed using RevMan 5.4. Sixteen articles, including 11 randomised controlled trials and five cohorts, met the inclusion criteria. Fourteen articles reported TNSS, while four reported IgE and eosinophil levels. Vitamin D significantly reduced TNSS (SMD -2.24; 95% …


Eng- Semicon: Understanding Nanoscale Heat Transport In Wide- And Ultrawide Bandgap Semiconductors Using Novel Deep Ultraviolet Tools, Joshua Lee Knobloch Sep 2025

Eng- Semicon: Understanding Nanoscale Heat Transport In Wide- And Ultrawide Bandgap Semiconductors Using Novel Deep Ultraviolet Tools, Joshua Lee Knobloch

Funded Research Records

No abstract provided.


An Updated Checklist Of The Mammals Of Türkiye, Mustafa Sözen, Faruk Çolak Sep 2025

An Updated Checklist Of The Mammals Of Türkiye, Mustafa Sözen, Faruk Çolak

Turkish Journal of Zoology

Between 1982 and 2025, the number of extant wild mammal species worldwide rose from 4170 to 6706. The Turkish mammal fauna also showed a similar trend, with the number of mammal species listed for Türkiye rising from 89 to 173 in just 33 years, from 1989 to 2021. A shift in species numbers like this calls for regular updates to Türkiye’s mammal species lists as well as the preparation of new checklists. Apart from changes in the number of species, numerous taxonomic changes and rearrangements also lead to changes in mammal lists. We arranged an updated mammal checklist by reviewing …


A Comparison Between Phalangeal Skeletochronology And Cephalic Parietal Rings In Lizards, Marco A.L. Zuffi, Roberto Sacchi, Marcello Mezzasalma, Maria José Amaral, Miguel Angel Carretero, Fabio Maria Guarino Sep 2025

A Comparison Between Phalangeal Skeletochronology And Cephalic Parietal Rings In Lizards, Marco A.L. Zuffi, Roberto Sacchi, Marcello Mezzasalma, Maria José Amaral, Miguel Angel Carretero, Fabio Maria Guarino

Turkish Journal of Zoology

The well-defined, layered organization of the cephalic scales in many lacertilians could offer a noninvasive alternative for estimating the individual age of these vertebrates. This study aimed to validate the method of age determination based upon the cephalic scale rings in the genus Podarcis, comparing it to phalangeal skeletochronology, a widely used and highly reliable indirect method for estimating the age of ectotherm vertebrates. We analyzed individuals of P. bocagei (n = 48), P. muralis (n = 16) and P. siculus (n = 8). For each individual, we compared the number of cephalic layers with the number of lines of …


Nontarget Effects Of Abamectin On Cysts And Three Larval Stages Of Marine Microcrustacean Artemia Franciscana, Hashem Khandan Barani, Sahel Pakzad Toochaei, Narjes Sanchooli Sep 2025

Nontarget Effects Of Abamectin On Cysts And Three Larval Stages Of Marine Microcrustacean Artemia Franciscana, Hashem Khandan Barani, Sahel Pakzad Toochaei, Narjes Sanchooli

Turkish Journal of Zoology

Abamectin (ABM) is a widely used pesticide in agriculture and aquaculture worldwide. However, limited information is available on the toxic impacts of ABM on nontarget marine organisms, necessitating further research to investigate the toxic impacts of ABM on marine life. Hence, this study examined the acute (0.5–2.5 μg/L for 24 and 48 h) and chronic (0.125–0.5 μg/L for 7 days) toxicity of ABM on the marine microcrustacean Artemia franciscana under different incubation conditions and at different stages of development. To simulate a more realistic environmental scenario, some of the exposure tests were conducted in the presence of food or with …


Environmental Controls On Planktonic Community Variability And Ecosystem Responses In The Romanian Black Sea, Cristina Tabarcea, Elena Bișinicu, George-Emanuel Harcotă, Aurelia Țoțoiu, Oana Vlas, Elena Pantea, Luminita Lazar Sep 2025

Environmental Controls On Planktonic Community Variability And Ecosystem Responses In The Romanian Black Sea, Cristina Tabarcea, Elena Bișinicu, George-Emanuel Harcotă, Aurelia Țoțoiu, Oana Vlas, Elena Pantea, Luminita Lazar

Turkish Journal of Zoology

This study examines the structure, distribution, and environmental influences on planktonic communities in the Romanian Black Sea, based on data collected from Black Sea national monitoring stations in June 2023. We assessed the qualitative and quantitative composition of phytoplankton, microzooplankton, mesozooplankton, macrozooplankton, and ichthyoplankton, alongside key environmental factors such as temperature, salinity, dissolved oxygen, and nutrient concentrations (nitrite, nitrate, ammonium, phosphate, and silicate). The results highlight the dominance of dinoflagellates within the phytoplankton community, while copepods constitute the most abundant mesozooplankton group. Species from the Codonellidae family mainly represent microzooplankton diversity, while macrozooplankton is largely dominated by the scyphozoan Aurelia …


Cytotoxic And Genotoxic Effects Of Minor Temperature Changes And Zinc Oxide Nanoparticles Synthesized Using Plantago Major On Oncorhynchus Mykiss Gonadal Cells, Semra Çi̇çek, Sevda Işik Sep 2025

Cytotoxic And Genotoxic Effects Of Minor Temperature Changes And Zinc Oxide Nanoparticles Synthesized Using Plantago Major On Oncorhynchus Mykiss Gonadal Cells, Semra Çi̇çek, Sevda Işik

Turkish Journal of Zoology

Temperature changes and nanoparticle exposure have emerged as critical environmental stressors with potential cytotoxic and genotoxic effects on aquatic species. This study investigates the impact of zinc oxide nanoparticles (ZnO NPs), synthesized using Plantago major leaves, on Oncorhynchus mykiss gonadal (RTG-2) cells under different temperature conditions (23 °C, 24 °C, and 25 °C). RTG-2 cells were exposed to hexagonal ZnO NPs (≤100 nm) at concentrations of 6.25, 12.5, 25, 50, 75, and 100 μg/mL for 24 and 48 h. Cytotoxicity was assessed using the sulforhodamine B assay, and genotoxicity was evaluated via the comet assay. Results demonstrated that both temperature …


Lindenwood Digest, September 24, 2025, Lindenwood University Sep 2025

Lindenwood Digest, September 24, 2025, Lindenwood University

Lindenwood Digest

The Lindenwood Digest has been a digital employee newsletter since 2009.


Site-1 Protease Is A Negative Regulator Of Sarcolipin Promoter Activity, Isha Sharma, Meredith O Kelly, Katelyn Hanners, Ella S Shin, Muhammad G Mousa, Shelby Ek, Gretchen A Meyer, Rita T Brookheart Sep 2025

Site-1 Protease Is A Negative Regulator Of Sarcolipin Promoter Activity, Isha Sharma, Meredith O Kelly, Katelyn Hanners, Ella S Shin, Muhammad G Mousa, Shelby Ek, Gretchen A Meyer, Rita T Brookheart

2020-Current year OA Pubs

The timed contraction and relaxation of myofibers in tissues such as the heart and skeletal muscle occur via the tightly regulated movement of calcium ions into and out of the sarcoplasmic reticulum (SR). In skeletal muscle, this phenomenon enables humans to exercise, perform day-to-day tasks, and to breathe. Sarcolipin, a small regulatory protein, prevents calcium ions from entering the SR by binding to and inhibiting SERCA, contributing to myofiber contraction. Disruptions in sarcolipin (SLN) expression are implicated in the pathophysiology of obesity and musculoskeletal disease. However, the mechanisms regulating sarcolipin expression are not clearly understood. We recently showed that site-1 …


Hypoxia Exposure Fine-Tunes Mitochondrial Function In Sea Turtle Cells, B. Gabriela Arango, David C. Ensminger, Dianna Xing, Céline A. Godard-Codding, José Pablo Vázquez-Medina Sep 2025

Hypoxia Exposure Fine-Tunes Mitochondrial Function In Sea Turtle Cells, B. Gabriela Arango, David C. Ensminger, Dianna Xing, Céline A. Godard-Codding, José Pablo Vázquez-Medina

Faculty Research, Scholarly, and Creative Activity

Abstract: Sea turtles experience extreme fluctuations in oxygen levels derived from extended breath-hold diving, yet the cellular adjustments underlying hypoxia tolerance in these animals remain poorly understood. Here, we employed metabolite profiling, extracellular flux assays and microscopy analyses of the mitochondrial reticulum to investigate how primary cells derived from sea turtles and lizards cope with extended hypoxia exposure. Cells from both species proliferate in primary culture, stain positive for fibroblast markers, are metabolically active and stabilize HIF1-α when exposed to chemical or environmental hypoxia. In contrast to lizard cells, sea turtle cells exhibit a faster and more robust response to …


Fetal Congenital Complete Heart Block: 2 Success Stories Through Multidisciplinary Care., Mohamed Aashiq Abdul Ghayum, Jenna Schermerhorn, Hayley S. Hancock, Lindsey Malloy-Walton, Steven Olsen, Laura Vricella, Kelsey Brattrud, Melanie Kathol, Rita France, Maria Kiaffas Sep 2025

Fetal Congenital Complete Heart Block: 2 Success Stories Through Multidisciplinary Care., Mohamed Aashiq Abdul Ghayum, Jenna Schermerhorn, Hayley S. Hancock, Lindsey Malloy-Walton, Steven Olsen, Laura Vricella, Kelsey Brattrud, Melanie Kathol, Rita France, Maria Kiaffas

Manuscripts, Articles, Book Chapters and Other Papers

Congenital complete heart block (CCHB) is a rare condition associated with significant fetal and neonatal mortality. It may present as an isolated conduction abnormality in association with autoimmune disease, or in conjunction with congenital heart defects including heterotaxy-polysplenia syndrome. Early prenatal diagnosis and coordinated perinatal care are critical for improving outcomes. We present 2 cases of prenatally diagnosed CCHB. The first occurred in a fetus with heterotaxy-polysplenia syndrome, and the second in the setting of maternal anti-SSA antibody exposure. Both fetuses developed progressive bradycardia, with heart rates declining to < 50 beats/min, necessitating close fetal surveillance and individualized perinatal management. Preterm delivery and prompt placement of temporary pacing wires allowed initial stabilization before eventual definitive management, resulting in survival. The successful outcomes in these neonates highlight the critical role of multidisciplinary prenatal care, timely delivery planning, and early postnatal intervention in improving survival in fetuses diagnosed with CCHB.


Correlation Of Radon Gas Concentrations And Associated Radiological Risks In Soil Using Ssntds With Gis And Spss At Najaf Governorate, Iraq, Rafal Mohamed Abdulsada, Lubna A. Alasadi Sep 2025

Correlation Of Radon Gas Concentrations And Associated Radiological Risks In Soil Using Ssntds With Gis And Spss At Najaf Governorate, Iraq, Rafal Mohamed Abdulsada, Lubna A. Alasadi

Al-Bahir

All human beings are affected by soil directly or indirectly. This study focuses on the effect of radon gas and related radiological risks using SSNTDs, specifically CR-39 detectors, in eighty secondary schools in Najaf and Kufa cities, Najaf Governorate, Iraq. As we recognize the importance of soil and its strong connection to humans, the study focused on areas where public and private schools were built, where students are present, and the potential for radiation risks to affect students' health. The results show that the average concentrations of C, CRn were 64.329±59.149 Bq / m3 and 3150.699±2897.036 Bq / …


Green Synthesis Of Copper And Silver Nanostructured Particles From Eremurus Plant Extract And Comparison Of Their Optical Properties And Antibacterial Activities, Doaa Ayad Kamil, Ali F. Al-Rawaf, Mohammed Yarub Hani, H.H. Obeed, Tabarek Falah Deindee, Mohammed Ridha Shaeed Sep 2025

Green Synthesis Of Copper And Silver Nanostructured Particles From Eremurus Plant Extract And Comparison Of Their Optical Properties And Antibacterial Activities, Doaa Ayad Kamil, Ali F. Al-Rawaf, Mohammed Yarub Hani, H.H. Obeed, Tabarek Falah Deindee, Mohammed Ridha Shaeed

Karbala International Journal of Modern Science

In the present investigation, silver (Ag) and copper (Cu) nanostructured particles were synthesized from Eremurus plant by means of an environmentally benign methodology in which plant extracts served as both reducing and stabilizing agents. The resultant nanostructured particles were subjected to characterization techniques, including X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FTIR), field-emission scanning electron microscopy (FESEM), and energy-dispersive X-ray spectroscopy (EDXS). XRD analysis confirmed development of Ag nanostructured particles with face-centered cubic (fcc) structure and also Cu nanostructured particles with cubic form. Moreover, the average crystallite dimensions obtained for Ag and Cu were 18.3 nm and 65.7 nm, …