Digital Commons Network^™

Accelerated Iron Valence Cycling In Fenton System Using Activated Hydrogen Enhanced By Mil-100(Fe) Modified By Nano-Pd0 Particle, Yun-Dong Wang, Yi-Jun Chen, Mei-Na Cheng, Xin Liu

Turkish Journal of Chemistry

In this paper, a novel Fenton reaction system which was called MHACF-MIL-100(Fe) was constructed. In this system, based on active hydrogen-accelerated FeIII reduction, the hydroxyl radical was continuously produced with a trace amount of total iron. The MIL-100(Fe) modified with the nano-Pd0 particle could be used to activate the H2. Under normal temperature and pressure, the target organic pollutants, such as sulfamethazine and 4-chloro phenol, could be degraded fast. In the condition of initial aqueous solution pH 3, 2 g L–1 dosage of MIL-100(Fe) catalyst loaded with nano-Pd0, Pd/MIL-100(Fe), 20 mM 30 wt% hydrogen peroxide, 25 μM ferrous chloride and …

Poly(Vinyl Alcohol)/Zsm-5 Zeolite Mixed Matrix Membranes For Pervaporation Dehydration Of Ethanol And N-Propanol, Ji Ting Wang, Zhen Huang, Ya Tong Zhu, Si Ning Wang

Turkish Journal of Chemistry

In this study, mixed matrix membranes (MMMs) composed of poly(vinyl alcohol) (PVA) and porous ZSM-5 zeolite are thoroughly investigated for concentrating alcohols of ethanol and n-propanol via dewatering pervaporation. The effects of the zeolite content (10–30 wt.%), feed composition (5–30 wt.% water), and feed temperature (50–90 °C) on the pervaporation flux/separation factor and component permeance/selectivity of these MMMs are examined in detail. These MMMs achieve higher separation efficiency and pervaporation flux than their pure PVA counterparts as expected, even if the dehydration results strongly depend on the pervaporation conditions. The disparity in pervaporation performances acquired for different alcohol solutions may …

Comparison Of Metal-Carbenoid Reactions Of Β-2-Five-Membered Heteroaryl Substituted Α,Β-Unsaturated Ketones, Kumsal Eroğlu, Olcay Anaç, Füsun Şeyma Kişkan

Turkish Journal of Chemistry

In this study, β-2-heteroaryl substituted (N-methyl 2-pyrrolyl, 2-thiophenyl, 2-furyl) α,β-unsaturated ketones were reacted with two α-diazo carbonyl compounds that had different characteristics (dimethyl diazo malonate and 1-diazo-1-phenyl-propane-2-one) in the presence of both copper and rhodium catalysts. In the case of reactions with N-methyl 2-pyrrolyl α,β-unsaturated ketones, the major product was the insertion derivative. However, in the reactions of 2-thiophenyl and 2-furyl α,β-unsaturated ketones with dimethyl diazomalonate (acceptor-acceptor disubstituted), only dihydrofuran products were formed over carbonyl ylides. When 2-thiophenyl and 2-furyl α,β-unsaturated ketones were reacted with 1-diazo-1-phenyl-propane-2-one (donor-acceptor disubstituted), 1-phenylpropane-1,2-dione was obtained under our reaction conditions.

Synthesis And Singlet Oxygen Generation Of Boron- 2-(4,5-Dibromo-1h-Imidazole-2-Yl)-3,5-Dipyrazolopyridine Complex For Antimicrobial Photodynamic Therapy, Zeynep Ekmekçi̇, Seda Karaoğlu

Turkish Journal of Chemistry

In this study, the pyridine side of a boron 2-(2'-pyridyl) imidazole (BOPIM) core, which has very few derivatives synthesized in the literature and can show fluorescence properties in solid form, was derivatized with 1-methylpyrazole, predicted to have activity against fungi or bacteria according to the literature. Additionally, its imidazole side was brominated to increase the efficiency of singlet oxygen production by increasing the intersystem crossing. The photophysical properties of the new synthesized BOPIM derivative were investigated in general organic solvents with different polarities. While the wavelength of the maximum absorbance was determined as 406 nm in CH2Cl2 and THF, the …

Intercalation Of Pyrazolone-Based Oxalamide Metal Complexes Into Na-Montmorillonite For Catalytic Liquid-Phase Oxidation Of Phenol Using H2o2, Serhat Uzan, Eyüp Başaran

Turkish Journal of Chemistry

The intercalation of pyrazolone-based oxalamide metal complexes into Na-montmorillonite (Na-MMT) for catalytic liquid-phase oxidation of phenol using H2O2 was undertaken by a flexible ligand method using metal ions including Mn(II), Zn(II), and Sn(II). First, the metal ions were exchanged with the sodium ions of Na-MMT, and then these metal ions were complexed with a new pyrazolone-based oxalamide ligand. The intercalated metal complexes were characterized by Fourier transform infrared spectroscopy, X-ray diffraction, scanning electron microscopy, energy-dispersive X-ray spectroscopy, elemental analysis, and thermogravimetric analysis. Phenol was successfully oxidized by heterogeneous catalysts based on Mn(II), Zn(II), and Sn(II) pyrazolone-based oxalamide complexes intercalated into …

Sparking Joy In The University Of North Florida Rare Books Collection: A Case Study In Reappraisal And Deaccessioning, Susan Swiatosz

Library Faculty Presentations & Publications

When it comes to collection reappraisal or deaccessioning, rare book or non-circulating research collections are often overlooked until space considerations bring the issue to the forefront. After all, no librarian likes discarding books, particularly historic ones. This case study shows how the Special Collections and University Archives at the University of North Florida reappraised a rare books collection and created collecting criteria to aid in the disposition of rare and non-circulating books. Although lack of space was clearly a pressing issue, the rare and non-circulating book collection at UNF lacked development guidance for many years, becoming unwieldy and no longer …

2023-December-29-It’S Not Too Late To Get Your Flu Shot.Pdf, University Marketing And Communication, East Tennessee State University

ETSU News

Though the best time to get your flu shot is typically between September and October, the second-best time to get vaccinated is now, according to East Tennessee State University's Dr. Randy Wykoff, dean of the ETSU College of Public Health.

That’s because flu season, which traditionally begins to pick up in early fall, often reaches its peak between December and February. “Getting the shot now is beneficial,” said Wykoff. “In fact, the U.S. Centers for Disease Control and Prevention recommend getting it as long as there is circulating flu, and in some years that goes into May.”

It takes …

Phytochemical Investigation On The Aerial Parts Of Veratrum Versicolor F. Viride Nakai And Their Biological Activities, Seong Su Hong, Jae Yeon Lee, Yeon Woo Jeong, Ji Eun Lee, Yun-Hyeok Choi, Wonsik Jeong, Eun-Kyung Ahn, Chun Whan Choi, Il Ho Ahn, Joa Sub Oh

Turkish Journal of Chemistry

Veratrum spp. have traditionally been used in folk medicine to treat various pathologies. In this study, nine compounds, comprising one simple phenolic compound (1), three stilbenoids (2–4), and five flavonoids (5–9), were isolated from the aerial parts of Veratrum versicolor f. viride Nakai. The structures of these compounds were elucidated by spectroscopic analyses and comparison with reported data. Together, all reported compounds were isolated from V. versicolor f. viride for the first time in the study. Among them, two flavone aglycone tricetins (7 and 9) have never been isolated from the genus Veratrum or the family Melanthiaceae. The ethanol extract …

A Prioritized Patient-Centered Research Agenda To Reduce Disparities In Telehealth Uptake: Results From A National Consensus Conference, Kristin L. Rising, Mackenzie Kemp, Amy E. Leader, Anna Marie Chang, Andrew J. Monick, Amanda Guth, Tracy Esteves Camacho, Gregory Laynor, Brooke Worster

Department of Emergency Medicine Faculty Papers

Introduction: We hosted a national consensus conference with a diverse group of stakeholders to develop a patient-centered research agenda focused on reducing disparities in telehealth use.

Methods: Attendees were purposively invited to participate in a 2-day virtual conference. The group developed a prioritized research agenda focused on reducing disparities in telehealth uptake, with discussion informed by findings from a scoping review. All work was conducted in partnership with a Steering Committee of national experts in telehealth and patient-centered care (n = 5) and a community-based Telehealth Advisory Board with experience with telehealth use and barriers (n = 8).

Results: Sixty …

Comparing Ait And Eft In Reduction Of Negative Emotions Associated With A Past Memory: A Randomized Control Study, Gregory Brown, Kavita Batra, Emily Dorin, Raveena Bakhru, Andrew Han, Arianna Palermini, Robert Sottile, Sherine Khanbijian, Michael Hower

Psychiatry & Behavioral Health Faculty Research

Advanced Integrative Therapy [AIT] is an Energy Psychology-based system of intervention utilized by psychotherapists since the late 1990s. Recently, a study investigated the perceptions of therapists regarding the effectiveness of AIT in reducing negative emotions related to past traumatic events. Emotional Freedom Techniques (EFT) are a set of well-researched Energy Psychology based interventions which have been established as an effective intervention for post-traumatic stress disorder. This study is the first to compare the effectiveness of AIT to EFT in reducing negative emotions associated with a particular memory in a sample of college and professional students, who were randomly assigned to …

L2 Investment In The Transnational Context: A Case Study Of Prc Scholar Students In Singapore, Chang Liu, Guangxiang Liu

Journal of English and Applied Linguistics

Despite growing research on mainland Chinese international students’ intercultural language learning and adjustment experiences in Anglophone countries, few studies have delved into these students’ socially constructed language learning practices as an essential component of their study-abroad journey, especially in Singapore which shares linguistic and cultural affinities with China. As such, building on Darvin and Norton’s (2015) theory of investment at the intersection of identity, capital, and ideology, this case study focuses on Chinese foreign talent students in Singapore and aims to understand how they invest in learning English as an additional language (L2) and assert their legitimate place in the …

Foreword From Editor - 14th Edition, Yandi Andri Yatmo

ASEAN Journal of Community Engagement

This edition of AJCE brings together discussions on the various roles and effectiveness of research and community engagement programs in strengthening local identity, developing skills, and enhancing quality of life towards a resilient society. Expanding such roles, this issue consists of four research articles, one review article, and three case-based articles. The authors of this edition emerge from the background of language, engineering, economy, policy, education, and health, providing different outlooks and methods in overseeing the processes of community-related programs.

Promoting Health Improvement Of Indonesian Migrant Workers And Their Children In Kuala Lumpur, Malaysia, Mitoriana Porusia, Listiana Masyita Dewi, Dewi Pertiwi Dyah Kusudaryati, Yuli Widyastuti, Lia Kicky Mahmudi, Wulan Prasesti, Fahwa Nyssa Insyiroh, Niken Diah Haryanti, Muhammad Fathan Nuralam, Nastiti Farasvita Putri, Miranda Azahra, Rafif Ryandra Izdhihar, Zulia Setiyaningrum, Siti Sabariah Buhari

ASEAN Journal of Community Engagement

This article discusses the health promotion program among Indonesian migrant workers and their children living in Kuala Lumpur, Malaysia, aiming for a better awareness of their health condition. In particular, this article describes and analyzes the community engagement program in Sekolah Indonesia Kuala Lumpur (SIKL) and Muhammadiyah Malaysia (PCIM) to provide health education and screening. Based on the preliminary study, Indonesian migrant workers and their families have limited access to healthcare facilities and programs. The program covers topics such as healthy reproduction and sexual vigilance for the youth, well-being and healthy lifestyles, as well as the importance

of basic health …

Triobp Modulates Β-Catenin Signaling By Regulation Of Mir-29b In Idiopathic Pulmonary Fibrosis, Lan Wang, Wenyu Zhao, Cong Xia, Shuaichen Ma, Zhongzheng Li, Ningdan Wang, Linke Ding, Yaxuan Wang, Lianhui Cheng, Huibing Liu, Juntang Yang, Yajun Li, Ivan Rosas, Guoying Yu

Faculty, Staff and Students Publications

Idiopathic pulmonary fibrosis (IPF) is a fatal and devastating lung disease of unknown etiology, described as the result of multiple cycles of epithelial cell injury and fibroblast activation. Despite this impressive increase in understanding, a therapy that reverses this form of fibrosis remains elusive. In our previous study, we found that miR-29b has a therapeutic effect on pulmonary fibrosis. However, its anti-fibrotic mechanism is not yet clear. Recently, our study identified that F-Actin Binding Protein (TRIOBP) is one of the target genes of miR-29b and found that deficiency of TRIOBP increases resistance to lung fibrosis in vivo. TRIOBP knockdown inhibited …

Determining The Presence And Size Of Shoulder Lesions In Sows Using Computer Vision, Shubham Bery, Tami M. Brown-Bandl, Bradley T. Jones, Gary A. Rohrer, Sudhendu Raj Sharma

Department of Agricultural and Biological Systems Engineering: Faculty Publications

Shoulder sores predominantly arise in breeding sows and often result in untimely culling. Reported prevalence rates vary significantly, spanning between 5% and 50% depending upon the type of crate flooring inside a farm, the animal’s body condition, or an existing injury that causes lameness. These lesions represent not only a welfare concern but also have an economic impact due to the labor needed for treatment and medication. The objective of this study was to evaluate the use of computer vision techniques in detecting and determining the size of shoulder lesions. A Microsoft Kinect V2 camera captured the top-down depth and …

Irreversible Electroporation As A Focal Therapy For Localized Prostate Cancer: A Systematic Review, Pushan Prabhakar, Arjun Pon Avudaiappan, Ahmed Eldefrawy, Jorge Caso, Govindarajan Narayanan, Murugesan Manoharan

All Publications

Introduction: Irreversible electroporation (IRE) is a new and promising focal therapy for the treatment of localized prostate cancer. In this systematic review, we summarize the literature on IRE for prostate cancer published over the last decade.

Methods: PubMed and EMBASE were searched with the end date of May 2023 to find relevant publications on prostate cancer ablation using IRE. Original studies with focal IRE as the primary curative treatment which reported on functional or oncological outcomes were included. The bibliography of relevant studies was also scanned to identify suitable articles.

Results: A total of 14 studies reporting on 899 patients …

Anti-Apostatic Feeding Behavior In Two Species Of Assassin Bug, The White-Spotted Assassin Bug Platymeris Biguttatus And Red-Spotted Assassin Bug Platymeris Rhadamanthus (Hemiptera: Reduviidae), Julia H. Potocnjak, Christopher Vitek

School of Integrative Biological & Chemical Sciences Faculty Publications

Predator-prey relationships are a driving force when examining community ecology. One question in predator-prey interactions is how a predator may respond to novel prey phenotypes, a form of frequency dependent prey selection. A predator may selectively target or avoid the novel prey, a behavior referred to as anti-apostatic or apostatic selection respectively. We examined apostatic prey selection by observing feeding behavior in two species of assassin bugs (Hemiptera: Reduviidae), the white-spotted assassin bug (Platymeris biguttatus) and the red-spotted assassin bug (Platymeris rhadamanthus) which were fed unmodified and modified (novel) phenotypes of Turkistan cockroaches, Blatta lateralis (Blattodea: …

Women Warriors And National Heroes: Global Histories, Misty Urban

Medieval Feminist Forum: A Journal of Gender and Sexuality

No abstract provided.

Participant Engagement In A Community Health Worker-Delivered Intervention And Type 2 Diabetes Clinical Outcomes: A Quasiexperimental Study In Mexicanamericans, Belinda M. Reininger, Juliana Z. Lopez, Maria E. Zolezzi, Minjae Lee, Lisa A. Mitchell-Bennett, Tianlin Xu, Soo Kyung Park, Mayra V. Saldana, Lubeth Perez, Joseph B. Mccormick

Health & Biomedical Sciences Faculty Publications

Objectives This study helps to fill the existing research gap related to participant engagement in behavioural interventions and diabetes management. We examined type 2 diabetes control over time among Mexican Americans by level of engagement in a chronic care management (CCM) program that included community health worker (CHW)-delivered multilevel interventions. The programme complemented clinical care and promoted behaviour changes to improve diabetes self-management.

Design Quasiexperimental study.

Setting The study was implemented in the Rio Grande Valley region in the USA. Recruitment was conducted in clinics and community events. All other visits were provided in participant homes and community locations.

Participants …

Uncertainty Quantification Of Live Load Effect In Buried Rc Box Culverts, Mohd Firoj

Dissertations and Theses

Although buried and mostly invisible to the traveling public, bridge-sized culverts (i.e., culverts with span around or longer than 20 ft) account for a large proportion of state-managed bridges. As per Oregon Department of Transportation inventory, there are approximately 35,000 culverts in the state highway system. Among them, 10,862 are in poor conditions and need to be analyzed for load rating purposes. The prediction and understanding of live load effects in culverts are crucial to the design, evaluation, and life-cycle maintenance of culverts. These live load effects include maximum bending moments and shear forces at different critical cross sections.

This …

An Evaluation Of Online Training Effectiveness And Pre-Service And In-Service Teacher Satisfaction: A Case Study From Nigeria, Laila Mohebi, Alanood Alshamsi, Mariam Alhammadi, Fatima Almohsen

All Works

This study evaluates the perceptions of 122 pre-service and in-service Nigerian teachers on adopting an online training module during the COVID-19 pandemic, a period marked by significant educational challenges and shifts. Employing a qualitative approach through open-ended online questions, it delves into the factors critical to enhancing online training effectiveness. Key findings highlight the importance of training in imparting theoretical knowledge and practical skills, the quality and relevance of content, interactivity, practical examples, and appropriate video length. These align with existing literature, underscoring the effectiveness of online training in challenging times. Significantly, nearly all participants expressed satisfaction with the training. …

Medieval Feminist Forum: A Journal Of Gender And Sexuality 59.1 (2023)

Medieval Feminist Forum: A Journal of Gender and Sexuality

No abstract provided.

Reading The Books Of Margery Kempe And Alice Pyett: Attachment And Feminist Restoration In Michelle Paver's "Wakenhyrst", Laura Varnam

Medieval Feminist Forum: A Journal of Gender and Sexuality

This article examines reading, attachment, and the restoration of female voices in Michelle Paver's Wakenhyrst, a 2019 novel inspired by the fifteenth-century mystic and author, Margery Kempe. The article foregrounds and analyses the author’s own response to the novel and to Paver's comments about Kempe from the perspective of Rita Felski's work on art and attachment (2020) and in the context of Carolyn Dinshaw's reading of Hope Emily Allen's championing of Margery Kempe (2012). Underpinned by a framework that draws on medievalism studies (particularly Katherine Brown's concept of 'restoration'), the article explores the ways in which Paver's two readers …

Apostate Nuns In The Later Middle Ages, Morgan Mcminn

Medieval Feminist Forum: A Journal of Gender and Sexuality

No abstract provided.

A Life Of Ill Repute: Public Prostitution In The Middle Ages, Amanda Scott

Medieval Feminist Forum: A Journal of Gender and Sexuality

No abstract provided.

The Basque Seroras: Local Religion, Gender, And Power In Northern Iberia, 1550–1800, Phyllis Zagano

Medieval Feminist Forum: A Journal of Gender and Sexuality

No abstract provided.

Women, Food, And Diet In The Middle Ages: Balancing The Humors, Autumn Reinhardt-Simpson

Medieval Feminist Forum: A Journal of Gender and Sexuality

No abstract provided.

Renal Abscess Drainage Using A Novel Transgastric Endoscopic Approach: A Case Report, Abby Wojtas, Kevin Kunitsky, Chase Cavayero, Augustine Salami

Student Publications

Renal and perinephric abscesses are rare purulent infections within or around renal parenchyma, typically treated with antibiotics or various procedural approaches depending on abscess size. In this case report, we describe the novel use of a transgastric endoscopic ultrasound (EUS)-guided technique with placement of a stent for drainage between a renal abscess and the stomach in a patient who had failed attempted percutaneous drainage twice and where an open surgical approach was deemed inappropriate. The patient presented with a chief complaint of left flank pain, with CT revealing a ~4 x 4 cm renal abscess in the upper pole of …

P53r245w Mutation Fuels Cancer Initiation And Metastases In Nash-Driven Liver Tumorigenesis, Denada Dibra, Mihai Gagea, Yuan Qi, Gilda P Chau, Xiaoping Su, Guillermina Lozano

Faculty, Staff and Student Publications

Obesity is a significant global health concern. Non-alcoholic fatty liver disease and non-alcoholic steatohepatitis (NASH) are common risk factors for hepatocellular carcinoma (HCC) and are closely associated with metabolic comorbidities, including obesity and diabetes. The TP53 tumor suppressor is the most frequently mutated gene in liver cancers, with half of these alterations being missense mutations. These mutations produce highly abundant proteins in cancer cells which have both inhibitory effects on wildtype (WT) p53, and gain-of-function (GOF) activities that contribute to tumor progression. A Western diet increases p53 activity in the liver. To elucidate the functional consequences of Trp53 mutations in …

Corporate Finance, Kenneth S. Bigel

Open Touro Created

2023

Corporate Finance is a comprehensive guide covering the three fundamental topics in Corporate Finance, including Capital Budgeting under Certainty, Capital Structure Theory, and Short-term Financial Management and Operating Leverage. In-depth explanations of topics and terms are provided as well as key illustration in the manner of problem sets and solutions, tables, and diagrams. Review problems are also included so that students can conduct self-assessments. This text will be continually updated in order to provide novel information and enhance students’ experiences.