Digital Commons Network^™

In Vitro Antioxidant And Anti-Inflammatory Activities Of Tea Flower Extract And Its Inhibitory Effect On Cell Aging, Shishuai Yu, Yining Hao, Bo Peng, Youyun Liu, Liping Qu

Journal of Food Science and Biotechnology

[Objective ] This study aims to investigate the in vitro antioxidant and anti-inflammatory activities of Yunnan tea flower extract (TFE ) and its Inhibitory effect on cell aging.[Method ] The main active components in TFE were determined by ultraviolet (UV)-visible spectrophotometry and high performance liquid chromatography (HPLC ).The antioxidant and anti-inflammatory activities of TFE were determined by the free radical scavenging assay and UV-induced photoaging model of human keratinocytes (HaCaT ),respectively.After the aging model of fibroblasts was established,the aging level of cells was assessed by the β-galactosidase (β-gal) staining assay,and the expression of matrix metalloproteinase- 1 (MMP- 1),matrix metalloproteinase- 3 …

Health Risk Assessment Of Multiple Mycotoxins In Rice , Maize , Soybean , And Wheat Flour Marketed In Shanghai, Zuoyin Zhu, Jie Wang, Junmei Ma, Hanke Zhao, Haisheng Cheng, Chengbao Huang, Junhua Yang

Journal of Food Science and Biotechnology

[Objective ] This study aims to evaluate the potential health risks to consumers from exposure to multiple mycotoxins in grains.[Method ] Point and probabilistic assessment models were adopted to analyze the dietary exposure risks of adult residents in Shanghai to aflatoxins (AFs),ochratoxin A (OTA ),zearalenone (ZEN ),deoxynivalenols (DONs ),and fumonisins (FBs) through consumption of rice,maize,soybeans,and wheat flour.[Result ] The margin of exposure values (MoE ) for AFs in maize and aflatoxin G 1 (AFG 1) in soybeans exceeded 10 000,indicating no dietary exposure risk.In contrast,AFs in rice and wheat flour,as well as aflatoxin B 1 (AFB 1),aflatoxin B 2 (AFB …

Establishment And Application Of A Uplc-Ms/Ms Method For Simultaneous Determination Of 39 Veterinary Drugs And Their Metabolites In Black Bone Chicken, Jiawei Du, Yongqin Li, Shuangyuan Jin, Xueyan Wang, Hongwu Wen, Xuelian Guo, Hao Li, Lihua Xu

Journal of Food Science and Biotechnology

[Objective ] This study aims to comprehensively investigate the risk of veterinary drug residues in black bone chicken.[Method ] A method for rapid and simultaneous analysis of 39 veterinary drugs and their metabolites in three categories was established based on low-temperature ultrasonic extraction,solid-phase extraction pretreatment,and ultra performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS ).The samples were extracted by Mcllvaine-Na 2EDTA and phosphate buffer via ultrasonic treatment at low temperatures,purified by Oasis HLB solid-phase extraction column,separated by T 3 chromatographic column,and quantified by the matrix matching external standard method.[Result ] The 39 veterinary drugs and their metabolites showed good linear relationships in …

Axalta Coating Systems Llc V. Faa

2025 Decisions

Agency

Effects Of Political Predispositions, Media Use, And Media Evaluation On Policy Malaise Among Indonesian And German People, Irma Garnesia

JURNAL KOMUNIKASI INDONESIA

This study explores a comparative analysis of Germany and Indonesia in the context of the Covid-19 pandemic, emphasizing the importance of addressing cross-cultural dimensions in global health crises—a field that remains underexplored. By enhancing preparedness for future emergencies, the research critically examines whether theoretical assumptions developed in Global North contexts can be meaningfully extended to Global South settings. Specifically, this study hypothesizes that political predispositions, media use, and media evaluation are associated with policy malaise, and investigates these associations in light of cross-cultural differences. Using data from Germany (n = 1,458) and Indonesia (n = 1,043), the findings reveal significant …

Dysphonia In Division I Collegiate Sideline Cheerleaders, Anna Riley Reed

Student Theses and Dissertations

Many research studies have focused on voice disorders in occupational voice users (i.e., teachers, singers, coaches). However, there is limited research on voice disorders in cheerleaders. Therefore, this study investigated the presence of dysphonia in division I collegiate sideline cheerleaders before and after the 2023 football season. Participants included twenty-six collegiate sideline cheerleaders at a division I university. Participants completed a demographic survey and the Voice Handicap Index (VHI). In addition, their modal, high, and low pitch frequencies were measured, and voices were assessed using the Consensual Auditory-Perceptual Evaluation of Voice. This study found significant results regarding the alteration subjective …

Design & Development Of Efficient Biometric Authentication And Key Agreement Schemes For Wireless Body Area Network, Aarthi S

Theses and Dissertations

Wireless Body Area Networks (WBANs) play a vital role in continuous health monitoring, where sensitive biometric and physiological data must be protected from privacy breaches and emerging quantum-based threats. Conventional security mechanisms are often inadequate due to resource constraints, scalability issues, and vulnerability to advanced attacks. To address these challenges, this research proposes a lightweight, scalable, and future-proof security framework tailored for WBAN applications, focusing on secure communication, privacy preservation, and quantum resilience.

An anonymous Certificate-Based Signcryption–Mutual Authentication and Key Agreement (CBS-MAKE) protocol is introduced to secure extra-body communications while ensuring patient anonymity. The protocol integrates Elliptic Curve Cryptography with …

Centering And Shaping Abilities Of Three Different Cross-Section Rotary Systems In Curved Canals Using Cbct, Sherif Shafik

Dentistry

ABSTRACT The aim of the study was to examine the centering and shaping abilities of the E3 Azure, T Blue and XPRS rotary devices in severely curved root canals utilizing CBCT. 51 mesial roots were used in this study, then distributed into three groups of 17 mesial canals each according to the instrumentation technique: T-Blue, E3 Azure and XPS. The final apical size of instrumentation was 30/0.04 for all groups. At 2 mm, all pairwise comparisons were statistically significant, with Azure showing the highest transportation, followed by T-Blue, and XPS showing the least (p< 0.001). At 4 mm and 6 mm, Azure and T-Blue showed significantly higher transportation than XPS (p< 0.001). For XP-Shaper files, centering ratios followed a descending order from 6 mm to 4 mm and were lowest at 2 mm, with all pairwise comparisons being statistically significant (p< 0.001). it was concluded that XPS show lesser transportation and better centering ability.

Officials Cut Ribbon On Oxford Nursing School Facility, Annie Oeth

University of Mississippi News

OXFORD, Miss. – The next generation of registered nurses is being educated by the University of Mississippi School of Nursing in newly renovated classrooms and labs at the South Oxford Center, which school officials hope will boost the number of nurses in north Mississippi.

How Multi-Scale Modeling Can Help Examine Social Determinants Of Health And Resulting Disparities, Kyoko Yoshida, Elsje Pienaar, Shalanda A. Bynum, Naomi Chesler, Mitchel J. Colebank, Jessie Heneghan, Nadra Tyus, Jasmine Miller-Kleinhenz, Bruce Y. Lee

Faculty Publications

Social determinants of health (SDOH) are the conditions in which people live, work, and play, and the wider set of factors (e.g., social and economic systems and policies) that shape a person’s daily life. SDOH can differ significantly across communities and populations, having positive impacts for some and negative impacts for others. Ultimately, this results in differences in health and disease distribution, that are known as health disparities. Despite the known impacts of SDOH and calls to characterize, address, reduce, and eliminate health disparities, they persist and, in some cases, have worsened. To address this challenge, a session at the …

Online Citizen Science In Higher Education Courses, Stacy Cotey, Amy K. Dunbar-Wallis, Yaela N. Golumbic, Pankaj Mehrotra, David A. Beamer, Heather D. Vance-Chalcraft

Michigan Tech Publications

Climate change and biodiversity loss require us to engage the next generation of scientists in addressing global ecological issues. Introducing undergraduate students to citizen science allows them to learn scientific processes and content while contributing to real-world applications. We conducted a systematic review of literature to (1) identify what types of undergraduate courses and institutions use citizen science, (2) list the projects and platforms that have been implemented in online courses in undergraduate education, (3) examine how students participated in the projects through online courses, and (4) summarize learning objectives and reported benefits of student participation. In all, 44 studies …

Joint Disclosure Statement

Catholic Dioceses in Bankruptcy

No abstract provided.

Re: Comment Letter For The Butte Priority Soils Operable Unit (Bpsou) 2022 Draft Final Insufficiently Reclaimed Sites Sampling: Bres No. 32 Site Evaluation Summary Report (Dated December 11, 2024), Molly Roby

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Medpix®: Database Of Medical Images, Teaching Cases, And Clinical Topics, Alex Henigman, Brandon Kennedy

Library Staff Publications

MedPix is a free, open-access, online database developed by the National Library of Medicine that houses a vast collection of over 59,000 medical images, 12,000 patient cases, and 9,000 clinical topics. Designed to support both teaching and self-directed learning, the platform serves a diverse audience including physicians, medical students, educators, and researchers. MedPix offers robust search capabilities as well as case-based learning tools that support Continuing Medical Education.

The Role Of Emotional Intelligence In Enhancing Organizational Resilience: Examining The Moderating Impact Of Transformational Leadership, Abdallah Q. Bataineh, Mohammad Alhur, Dhia Qasim, Ahmed Shuhaiber

All Works

In an era of persistent economic uncertainty and supply chain disruptions, organizational resilience has emerged as a critical determinant of long-term sustainability, particularly in rapidly evolving industries such as food manufacturing. Emotional intelligence (EI) has been identified as a key driver of resilience, enabling individuals and organizations to better adapt, recover, and grow in the face of challenges. This study aims to investigate the impact of EI on organizational resilience and to assess the moderating role of transformational leadership in this relationship within the context of Jordan’s yogurt industry. A quantitative research design was employed, and data were collected in …

Integrated Genomic Analysis Of Nf1-Associated Peripheral Nerve Sheath Tumors: An Updated Biorepository Dataset, Jineta Banerjee, Yang Lyu, Kuangying Yang, Angela C Hirbe, Et Al.

2020-Current year OA Pubs

Neurofibromatosis type 1 (NF1) is an inherited neurocutaneous condition that predisposes to the development of peripheral nerve sheath tumors (PNST) including cutaneous neurofibromas (CNF), plexiform neurofibromas (PNF), atypical neurofibromatous neoplasms of uncertain biologic potential (ANNUBP), and malignant peripheral nerve sheath tumors (MPNST). The Johns Hopkins NF1 biospecimen repository promotes the successful advancement of therapeutic developments for NF1-associated PNST through acquisition and genomic analysis of human tumor specimens. RNA sequencing (RNAseq) and whole exome sequencing (WES) data were generated from 73 and 114 primary human tumor samples, respectively. These pre-processed data, standardized for immediate computational analysis, are accessible through the NF …

Heart Failure With Reduced Ejection Fraction Polypill Implementation Strategy In Sri Lanka: Design And Protocol Of A Pilot Type I Hybrid Randomised Clinical Trial, Anubha Agarwal, Mansi Agarwal, Charles W. Goss, Adam Hively, Mark D. Huffman, Et Al.

2020-Current year OA Pubs

No abstract provided.

A Systems Engineering Approach To Improve Alarm Management And Nurse Mental Workload, Benjamin D. Elmore

LSU Doctoral Dissertations

Alarm fatigue has been a consistent problem nurses have experienced for decades. The effects of excessive nuisance alarms leads to adverse effects such as desensitization, missed alarms, frustration, and increased risk to patient safety. Other research has provided explanations on alarm fatigue causes and developed solutions for reducing nuisance alarms or minimizing effects, but few have examined the problem from a sociotechnical systems perspective. This study applied the Systems Engineering Initiative for Patient Safety (SEIPS) framework to define, design, and test an alarm management intervention compatible with a Progressive Care Unit (PCU)’s sociotechnical subsystems. The SEIPS application is unique from …

Targeting Triple-Negative Breast Cancer With Momordicine-I For Therapeutic Gain In Preclinical Models, Kousik Kesh, Ellen T Tran, Ruchi A Patel, Cynthia X Ma, Ratna B Ray

2020-Current year OA Pubs

No abstract provided.

Promoting Pre-Exposure Prophylaxis (Prep) Regimen Adherence Through A Multifaceted Approach To Increase Adherence: A Quality Improvement Project, Queen C. Ezenwome

Doctor of Nursing Practice Final Project Abstract

Purpose

The purpose of this scholarly project was to implement the use of daily text message reminders to promote PrEP medication regimen adherence, thereby reducing the risk of HIV acquisition in an at-risk population. Patient interviews and surveys were also conducted to obtain valuable information regarding barriers and facilitators to PrEP regimen adherence.

Background

The project was implemented at a homeless shelter in Harris County, Houston, Texas, that houses homeless youth ages 18-24 while also providing medical, educational, and financial services or assistance. Due to risky behaviors prevalent in this population, coupled with living in the Houston area, these patients …

Decline In Skills And Regression In Adolescents And Adults With Down Syndrome, Brian Chicoine

Advocate GME

Individuals with Down syndrome may experience a decline in skills for many reasons. A thorough evaluation is indicated to identify potential causes and optimize treatment. In this webinar, Brian Chicoine, MD, will discuss possible causes for decline in skills, including Down syndrome regression disorder, Alzheimer’s disease, and others. He will also describe potential treatments and strategies that can be used when supporting an individual with Down syndrome who is experiencing a decline in skills.

Experiences Of Supervisees Developing Culturally Responsive Skills Through Clinical Supervision, Jaime Lyn Parker

Walden Dissertations and Doctoral Studies

Culturally responsive supervision has been shown to be beneficial to supervisees (Adams et al., 2023). A research gap exists in culturally responsive clinical supervision through the lens of supervisees’ experiences; as a result, supervisors are ill-equipped to offer culturally responsive clinical supervision. The purpose of this narrative inquiry study was to explore supervisees’ culturally responsive experiences in clinical supervision. Grounded in critical race theory, this study highlights the narratives of marginalized voices as they share their stories of developing culturally responsive skills through clinical supervision. That is, the research question explored the experiences of counseling supervisees as they develop culturally …

Baseline Characteristics Of Newly Registered Diabetic Patients In Primary Care Settings In Oman, Fathiya Al-Shariqi, Shaima Al-Mazoori, Zaher Al-Kharusi, Mohammed Al-Hinai, Samira Al-Maimani

Sultan Qaboos University Medical Journal

Objectives: This study aimed to identify the baseline demographic characteristics, clinical profile and cardiovascular risk factors of newly registered diabetic patients in Muscat Governorate, Oman, in 2022. Methods: This cross-sectional study included newly registered diabetic patients attending all primary care centres in Muscat Governorate in 2022. Data regarding sociodemographic characteristics and clinical and laboratory parameters were collected from the national diabetic registry and Al-Shifa health information system. Results: A total of 1,309 patients were included and their data analysed, of which 51% were male and the mean age was 53.89 ± 12.47 years. Approximately 50% of the participants were obese …

Everyday Life In The U.S.: An Intersectional Approach To A North Korean Refugee Woman’S Identities, And Experiences, Lyounghee Kim

Communication ETDs

This dissertation examines everyday experiences of a North Korean refugee woman in the U.S., centering her narratives as sites of critique, resistance, and meaning-making. Grounded in Critical Refugee Studies, Asian American Studies, and Critical Intercultural Communication and framed by intersectionality, it explores how interlocking structures of power shape and are shaped by her life. Rather than focusing solely on trauma or assimilation, this study highlights her digital storytelling, faith, and mutual aid practices as acts of survival, dignity, and moral agency. Using a qualitative, narrative inquiry approach grounded in critical reflexivity, it thematically analyzes her stories to reveal how she …

Analyzing Environmental Health: Air Pollution And Human Health Using Geospatial Data Science, Yanhong Huang

Geography ETDs

Air pollution from industrial emissions and wildfire smoke poses growing threats to public health. This dissertation employs geospatial data science to examine these challenges through three interrelated studies. The first study investigates the relationship between maternal residential exposure to industrial pollutants and low birth weight, identifying five chemicals as significant risk factors. The second study assesses the impact of industrial air pollution on lung and bronchus cancer survival, finding that exposure to 1,1,1-trichloroethane and cobalt is associated with reduced survival. The third study explores disparities in wildfire smoke PM_2.5 exposure and its association with asthma exacerbations. Results show disparities …

Transforming Health Care Through Research: Highlights From The 2025 Annual Conference Of The Health Care Systems Research Network, Michael A. Horberg, Suzanne Simons

Journal of Patient-Centered Research and Reviews

During this unprecedented time of uncertainty and disruption, the 2025 Annual Conference of the Health Care Systems Research Network (HCSRN) took place on April 8 to 10, 2025, in St. Louis, Missouri, at the Marriott St. Louis Grand. Nearly 265 participants from 19 HCSRN member institutions came together to network, collaborate, and connect at the conference, which featured the theme, “Optimizing Collaborations to Advance Health in a Dynamic Research Landscape.”

Abstracts From The 2025 Health Care Systems Research Network (Hcsrn) Annual Conference, St. Louis, Missouri, Health Care Systems Research Network

Journal of Patient-Centered Research and Reviews

The Health Care Systems Research Network (HCSRN) comprises 19 learning health systems with integrated care delivery and embedded research units. The network’s annual conference serves as a forum for research teams from member institutions to disseminate project findings, explore scientific collaborations, and share insights about population-based research practices that can measurably improve health and health care for all. The theme of this year’s conference was “Optimizing Collaborations to Advance Health in a Dynamic Research Landscape.” Abstracts presented at HCSRN 2025 are published in this issue supplement of the Journal of Patient-Centered Research and Reviews, the journal of record for …

Wildlife Science Education For Grades 3–12, Natalie J. Carroll, Theodore Leuenberger, Katherine Leuenberger

Purdue University Press Books

Wildlife Science Education for Grades 3–12 guides and encourages youth to learn about the wildlife around them. The first section introduces the basic wildlife groups to youth in upper elementary school using hands-on and other activity-based learning techniques. Young learners will understand the similarities and differences between mammals, birds, fish, and herptiles. The activities for middle schoolers expand the study to interactions within and between them. The lessons for high school students are based on topics of importance to homeowners, residents of a watershed, food and fiber producers (farmers), mayors, teachers, and policy makers. This section delves deeper into the …

The Influence Of Family Literacy Playgroups On Early Childhood Development And Parent Efficacy In Hispanic Families: A Qualitative Phenomenological Case Study, Karen R. Loper

Graduate Theses, Dissertations, and Capstones

This qualitative phenomenological case study is focused on the engagement of Hispanic children between 18 and 36 months of age and their parents in a family literacy program. Participation in a family literacy program was associated with changes in the cognitive, social, and emotional development of children, as well as the self-efficacy of their parents in parenting skills. Grounded in the social theories of Vygotsky, Bandura, and Bronfenbrenner, this study relates the importance of language acquisition, literacy skills, and self-efficacy to a community setting where conversation is encouraged and reading engagement is modeled. The Hispanic population is underrepresented in the …

Correction: Bid-Induced Release Of Aif/Endog From Mitochondria Causes Apoptosis Of Macrophages During Infection With Leptospira Interrogans (Frontiers In Cellular And Infection Microbiology, (2017), 7, (471), 10.3389/Fcimb.2017.00471), Wei-Lin Hu, Hai-Yan Dong, Yang Li, David M. Ojcius, Shi-Jun Li, Jie Yan

Pacific Faculty Work

In the published article, there was an error in Figure 1E as published. The representative flow dot plots were misplaced. The corrected Figure 1 appears below. Apoptosis, pathological changes, and MMP decrease in leptospire-infected macrophages. (A) Apoptosis of macrophages infected with L. interrogans strain Lai at the optimal apoptosis-causing time for different MOIs. J774A.1 and THP-1 cells were infected with leptospires at 4 h. Bars show the mean ± SD of three independent experiments. Five thousand cells were analyzed in each specimen. *p < 0.05 vs. apoptotic ratios in leptospire-infected macrophages with an MOI of 10, 50, 100, or 500. (B) Apoptosis of macrophages infected with L. interrogans strain Lai at the optimal apoptosis-causing MOI for different times. J774A.1 and THP-1 cells were infected at an MOI of 100. Bars show the mean ± SD of three independent experiments. Five thousand cells were analyzed in each specimen. *p < 0.05 vs. apoptotic ratios in each macrophage type before infection. (C) The representative pathological changes in the nucleus and mitochondria in macrophages infected with L. interrogans strain Lai (MOI 100) for 4 h. a: healthly cells showed normal cellular morphology, b: chromatin margination in leptospire-infected macrophages crescent, c: mitochondrial shape in healthly macrophages, d: disappearance of mitochondrial cristae in leptospire-infected macrophages. (D) The representative MMP changes in macrophages during infection with L. interrogans strain Lai for the indicated times determined by fluorescence microscopy. The red cells have a high MMP while the green cells have a low MMP. (E) The representative MMP changes in macrophages during infection with L. interrogans strain Lai for the indicated times determined by flow cytometry. The FL2 channel indicates high MMP (red) while the FL1 channel shows low MMP (green). (F) Statistical summary of MMP changes by flow cytometry in leptospire-infected macrophages. Statistical data from experiments such as shown in (E). Bars show the mean ± SD of three independent experiments. The values at “0” h show the MMP values before infection. Five thousand cells were analyzed in each specimen. *p < 0.05 vs. MMP value of the macrophages before infection. (G) CSA blockage of the apoptosis in macrophages infected with L. interrogans strain Lai. Bars show the mean ± SD of three independent experiments. Five thousand cells were analyzed in each specimen. *p < 0.05 vs. apoptotic ratios in each macrophage type unpretreated with CSA infected with the spirochetes. The authors apologize for this error and state that this does not change the scientific conclusions of the article in any way. The original article has been updated.