Terahertz Tunable Three-Dimensional Photonic Jets, Behrooz Rezaei, Babak Yahyapour, Arash Darafsheh

2020-Current year OA Pubs

Highly localized electromagnetic field distributions near the "shadow-side" surface of certain transparent mesoscale bodies illuminated by light waves are called photonic jets. We demonstrated formation of three-dimensional (3D) tunable photonic jets in terahertz regime (terajets, TJs) by dielectric micro-objects -including spheres, cylinders, and cubes-coated with a bulk Dirac semimetal (BDS) layer, under uniform beam illumination. The optical characteristics of the produced TJs can be modulated dynamically through tuning the BDS layer's index of refraction via changing its Fermi energy. It is demonstrated that the Fermi energy of BDS layer has a significant impact on tuning the optical characteristics of the …

Library Services And Resource Provision To Prison Inmates In Enugu Maximum Prison Library, Enugu State, Nigeria, Andrew Ifeanyi Ifeabor, Godwin Sunday Ezeh, Comfort Ometere Alabi, Margaret N. Ngwuchukwu

Library Philosophy and Practice (e-journal)

The study focused on library services and resource provision to prison inmates in Enugu Maximum Prison Library Enugu State Nigeria. Four (4) research questions were formulated to guide the study. The objectives of the study were to find out the extent of library services provision to the prison inmates, extent of provision of library resources to the inmates, agencies that provide resources and services to the Prison Library, and the problems associated with the provision of library services and resources to meet the inmates’ information needs. Eighty-three (83) respondents comprising eighty prison inmates and three library staff were used as …

Integrating Physiological Measures Within A Music Therapy Research Course: Program Description And Initial Evaluation, Andrea M. Hunt, Felicity Sims

College of Performing Arts Departmental Research

Applying research to practice is an essential competency, and some educators have turned to course-based undergraduate research experiences (CUREs) to support music therapy students in developing these skills. We provided a bounded CURE involving a research question requiring data from three different biosensors. We collected program evaluation outcomes where respondents reported increased interest and confidence in reading and doing research as well as personal investment in the project. Respondents also indicated that, as a result of taking this course, they were more likely to take part in research projects in the future and they were interested in pursuing master’s level …

The Perceptions Of Tennessee Public School Case Managers On Individualized Education Program Transition Planning And Their Role In Preparing 12th Grade Students For Postsecondary Education Disability Services, Robert A. Bartles

Ed.D. Dissertations

Few students with disabilities applied for postsecondary education disability services and, as a result, had lower graduation rates from four-year colleges than their non-disabled peers. The purpose of this qualitative, interpretive study was to discover the perceptions of Tennessee public high school case managers regarding IEP transition planning and to discover their role in preparing 12th grade students with disabilities for postsecondary education disability services as minimal literature existed on the topic. I discovered four themes from coding questionnaire responses of 13 study participants. Most case managers (85%) relied on direct student input to create transition goals and perceived IEP …

Ethical Leadership And Moral Foundations Congruence, Sarah Willey

Dissertations

Research has examined follower perceptions of ethical leadership, but rarely accounts for the (mis)alignment between a follower’s sense of ethics and morality and that of a leader. This research examined the effects of a leader’s expression of each of the five Moral Foundations dimensions on ethical leadership perceptions, moderated by the respondent’s preferences for each of these foundations. To address this question, a policy capturing design was used to manipulate leaders’ high and low levels of each of the five foundations. The results of multilevel analyses indicate that at least for some dimensions of Moral Foundations, a follower’s evaluation of …

Section Iv.B Advance Monthly Sales For Retail And Food, U.S. Census Bureau

Documentary Appendix to Table 1-B of Professor Thompson’s Book <em>The Trump v. Harris Voter’s Guide to Their Economic Debate</em> (2024)

No abstract provided.

Quantifying Sustained Health System Benefits Of Primary Care-Based Integrated Disease Management For Copd: A 6-Year Interrupted Time Series Study., Christopher Licskai, Anna Hussey, Véronique Rowley, Madonna Ferrone, Zihang Lu, Kimball Zhang, Emilie Terebessy, Andrew Scarffe, Shannon Sibbald, Cathy Faulds, Tim O'Callahan, Teresa To

Health Studies Publications

BACKGROUND: Severe exacerbation of chronic obstructive pulmonary disease (COPD) is a trajectory-changing life event for patients and a major contributor to health system costs. This study evaluates the real-world impact of a primary care, integrated disease management (IDM) programme on acute health service utilisation (HSU) in the Canadian health system.

METHODS: Interrupted time series analysis using retrospective health administrative data, comparing monthly HSU event rates 3 years prior to and 3 years following the implementation of COPD IDM. Primary outcomes were COPD-related hospitalisation and emergency department (ED) visits. Secondary outcomes included hospital bed days and all-cause HSU.

RESULTS: There were …

Development And Evaluation Of An Expedited System For Creation Of Single Walled Carbon Nanotube Platforms, Ivon Acosta Ramirez, Omer Sadak, Wali Sohail, Xi Huang, Yongfeng Lu, Nicole M. Iverson

Department of Electrical and Computer Engineering: Faculty Publications

Single-walled carbon nanotubes (SWNT) have a strong and stable near-infrared (nIR) fluorescence that can be used to selectively detect target analytes, even at the single molecule level, through changes in either their fluorescence intensity or emission peak wavelength. SWNTs have been employed as NIR optical sensors for detecting a variety of analytes. However, high costs, long fabrication times, and poor distributions limit the current methods for immobilizing SWNT sensors on solid substrates. Recently, our group reported a protocol for SWNT immobilization with high fluorescence yield, longevity, fluorescence distribution, and sensor response, unfortunately this process takes 5 days to complete. Herein …

Transitions Of Care And The Prevention Of Readmissions, Beatriz Granado

Student Scholarly Projects

Unplanned hospital readmissions often result from poor discharge planning and challenges during the transition from hospital to home, including medication errors and weak communication with primary care providers. A well-organized and personalized discharge plan can significantly reduce hospital stays, lower readmission rates, minimize medication errors, and improve patient outcomes, all while decreasing healthcare costs. In post-discharge Medicare-eligible patients (P), how does transitional care coordination through organized, personalized, and patient-focused discharge planning (I), compared with standard or no transitional care coordination provided (C), affect readmissions (O) within the 30-day post-discharge phase monitored over a 10–12-week period (T)? A search was conducted …

Noramco Llc V. Dishman Usa Inc

2024 Decisions

USDC for the District of Delaware

July 16, 2024 Ereporter, University Of Alabama At Birmingham

eReporter (campus newsletter)

No abstract provided.

Ud In The News July 6-12, University Of Dayton

News Releases

A pair of faculty wrote for The Conversation, including political scientist Christopher Devine who continued to make the rounds nationwide to discuss former President Donald Trump's pick for vice president.

Effect Of Transcranial Direct Current Stimulation And Narrow-Band Auditory Stimulation On The Intraoperative Electroencephalogram: An Exploratoratory Feasibility Study, Oliver G. Isik, Tuan Z. Cassim, Meah T. Ahmed, Matthias Kreuzer, Alice M. Daramola, Paul S. Garcia

SKMC Student Presentations and Publications

INTRODUCTION: During general anesthesia, frontal electroencephalogram (EEG) activity in the alpha frequency band (8-12 Hz) correlates with the adequacy of analgesia. Transcranial direct current stimulation (tDCS) and auditory stimulation, two noninvasive neuromodulation techniques, can entrain alpha activity in awake or sleeping patients. This study evaluates their effects on alpha oscillations in patients under general anesthesia.

METHODS: 30 patients receiving general anesthesia for surgery were enrolled in this two-by-two randomized clinical trial. Each participant received active or sham tDCS followed by auditory stimulation or silence according to assigned group (TDCS/AUD, TDCS/SIL, SHAM/AUD, SHAM/SIL). Frontal EEG was recorded before and after neuromodulation. …

A Multicenter, Phase 1, Adult Brain Tumor Consortium Trial Of Oral Terameprocol For Patients With Recurrent High-Grade Glioma (Gator), Manmeet Ahluwalia, Ahmad Ozair, Atulya Khosla

All Publications

Recurrent high-grade gliomas (rHGGs) have a dismal prognosis, where the maximum tolerated dose (MTD) of IV terameprocol (5 days/month), a transcriptional inhibitor of specificity protein 1 (Sp1)-regulated proteins, is 1,700 mg/day with median area under the plasma concentration-time curve (AUC) of 31.3 μg∗h/mL. Given potentially increased efficacy with sustained systemic exposure and challenging logistics of daily IV therapy, here we investigate oral terameprocol for rHGGs in a multicenter, phase 1 trial (GATOR). Using a 3 + 3 dose-escalation design, we enroll 20 patients, with median age 60 years (range 31-80), 70% male, and median one relapse (range 1-3). Fasting patients …

Imsa Summer Symposium 2024, Student Inquiry And Research (Sir)

Summer Symposium

Cover design by Tatum Glas

Welcome to Summer Symposium 2024! For nearly four decades, IMSA has worked to advance the human condition through educational innovation. This year, for the first time, we are proud to be hosting a Symposium to showcase the research projects that were conducted in IMSA’s experiential learning programs over the summer. These programs include Student Inquiry and Research (SIR), IN2 Business Internships, and the Student Research and Experiential Learning Opportunity (SRELO) program

How Can America Support The Health Of Its Diverse Aging Population?, Catherine García, Lauren L. Brown, Marc A. Garcia

Population Health Research Brief Series

By 2030, one in five Americans will be 65 or older. Rapid population aging in the United States is unfolding alongside a parallel trend of rising racial and ethnic diversity. In the coming decades, African American, Native American, Asian, Native Hawaiian and Pacific Islander, Hispanic/Latino, and multiracial groups are projected to experience significant growth in their proportions of adults who survive past age 65. Despite improvements in health and gains in longevity in recent decades, minorized groups continue to experience significant barriers to healthy aging. This brief provides an overview of the social determinants of healthy aging, provides recommendations for …

Role Of Acute Alcohol Exposure In Klebsiella Pneumoniae-Induced Pneumonia, Prantho Malakar Dipta

LSU Master's Theses

Klebsiella pneumoniae (KP), a Gram-negative bacterium, induces severe pneumonia associated with devastating pathological consequences in the lung, such as substantial parenchymal damage. K. pneumoniae is responsible for causing life-threatening lung infections in patients with alcoholics and diabetics. The need to look for new therapeutic approaches is due to the emergence of Klebsiella pneumoniae strains that are resistant to many drugs. The effects of acute alcohol consumption on the host’s innate immune response to KP during infection remain unclear. Age-matched C57BL/6 female mice were administered 6g/kg of 32% alcohol or same amount of PBS via oral gavage 30 minutes prior to …

The Role Of Furan Moieties On The Thermal Decomposition And Char Formation Of Intrinsically Fire-Resistant Epoxy Thermosets For Composites, Amy E. Honnig Bassett

Theses and Dissertations

Fire-retardant chemicals added to epoxy thermosets used as coatings, adhesives, and fiber-reinforced polymer composites (FRPCs) negatively impact performance and the environment. This dissertation takes a novel approach to mitigate the flammability of these systems by designing intrinsically fire-resistant epoxies via the incorporation of furan moieties. Glycidyl amines based on furfuryl amine and judiciously selected derivatives of furfuryl amine were synthesized to produce furan-based di-epoxies (FDEs) that were cured by anionic polymerization and with amine curing agents. The furan ring was found to impart additional reactivity for cross-linking and to induce char-forming reactions at higher temperatures. More importantly, the placement of …

A Confirmatory Factor Analysis Of The Psi-4-Sf In Parents Of Children With Autism Spectrum Disorder, Paige Weir

LSU Doctoral Dissertations

The factor structure of the Parenting Stress Index - Short Form (PSI-4-SF) was evaluated among parents of children with autism spectrum disorder (ASD). Two hypotheses were tested: (1) the original PSI-4-SF model would yield an unsatisfactory fit, and (2) a three-factor alternative model would improve fit compared to the original and other models. A sample of 205 parent-child dyads was analyzed using confirmatory factor analysis (CFA) with the lavaan package in R Studio. Preliminary analyses included descriptive statistics, normality checks, and assessments of skewness and kurtosis. Results supported the first hypothesis, showing poor fit indices for the original PSI-4-SF model. …

Effects Of Perceived Supervisor And Peer Support On Training Transfer For Frontline Registered Nurses, Carly Penn

LSU Doctoral Dissertations

The purpose of this study was to examine the effect of perceived supervisor support as well as perceived peer support on training transfer behavior outcomes for frontline nursing staff in post-COVID 19 technology-mediated training environments.

This study was guided by the following primary research question: what effect does training delivery, perceived supervisor support, and perceived peer support have on training transfer behavior? The secondary question to further examination of these variables is: How do these factors interact to enhance or inhibit transfer in the context of nurse training?

This study sampled U.S. based registered nurses trained in COVID-19 related protocols. …

Mental Practice: Practical Application In Violin And Viola Private Lessons, Natasha Sieczkowska

LSU Doctoral Dissertations

This dissertation aimed to better understand how violin and viola private instructors teach Mental Practice in their studios, investigating different approaches on how to apply and teach auditory, motor, and visual imagery, score study, and auditory modeling, as well as its benefits. This research was divided into two different stages. In the first stage, the researcher conducted interviews (n = 19) and collected questionnaire responses (n = 14) from 33 upper-string instructors teaching at the pre-college and collegiate levels in the US. This research stage was based on the grounded theory approach since there was not much research …

Examining Social Anxiety, Generalized Anxiety, And Major Depression’S Symptom Comorbidity In Children And Adolescents: A Longintudinal Test Of The Multiple Pathway Model, Paige Picou

LSU Doctoral Dissertations

Anxiety and depressive disorders are highly prevalent in and impairing for children and adolescents and are highly comorbid. Many theories have been proposed to explain this co- occurrence, with recent models postulating multiple pathways in which specific anxiety disorders and depression may co-occur both concurrently and over time. Unfortunately, little research has evaluated these pathways longitudinally across development in a community sample. The current study tested the multiple pathway model in a sample of 9 to 12-year-old youth (Mage = 9.48, SD= 0.51) at baseline and at two-year follow-up using a subsample of the Adolescent Brain Cognitive Development …

Quiet No More: An Analysis Of Women's Protest Music, Jillian Vogel

LSU Doctoral Dissertations

This dissertation explores the multifaceted role of music in women’s protests, emphasizing how it serves as a unifying and rallying tool in the fight against inequality. By delving into the interdisciplinary realms of music theory, sound studies, and women’s and gender studies, this work highlights how women’s protest composers utilize musical texts and content to turn their music into a tool to inspire change. This dissertation investigates the musical structures and harmonic innovations in suffrage movement music, examining how suffragettes with varying musical knowledge engaged with music to further their cause. The suffragette music analyses combine text analysis, harmonic analysis, …

Advances In Stereoselective Glycosylation: Electron-Withdrawing Groups, Benzyne-Mediated Stereoinversion, And Visible-Light Photochemistry For 1,2-Cis O-Glycosylation, Erik Giovanni Alvarez Valenzuela

LSU Doctoral Dissertations

The symbiotic relationship between humans and their microbiota is essential for health, with imbalances in the complex microbiota ecosystem linked to a variety of disorders ranging from neurodegenerative to gastrointestinal diseases. Bacteria within the human microbiota, comprising over 1000 known species, are densely and diversely coated with oligosaccharides crucial for functions like cell recognition, communication, signaling, adhesion, proliferation, and pathogenic inhibition. However, studying the structure-activity relationships of these sugars which are also secreted by bacteria is challenging due to difficulties in obtaining homogenous samples from natural sources.

Chemical synthesis offers a solution by enabling the production of well-defined oligosaccharides in …

Recognizing 30 Years Of Accomplishments And Envisioning An Innovative Future - The 2024 Annual Conference Of The Health Care Systems Research Network, Michael A. Horberg, Suzanne Simons, Robert T. Greenlee

Journal of Patient-Centered Research and Reviews

The Health Care Systems Research Network (HCSRN) kicked off the 2024 Annual Conference on April 9, 2024, in Milwaukee at the Hyatt Regency with nearly 275 participants from 19 HCSRN member institutions. This year, HCSRN attendees joined their colleagues to reconnect and network during the three-day conference featuring the theme, “Advancing High-Quality, Equitable Research in the Age of New Health Care Technologies.”

Mate Selection And Current Trends In The Prevalence Of Autism, Elizabeth Forsen, Natasha Marrus, Jacqueline Joyce, Yi Zhang, John N Constantino

2020-Current year OA Pubs

BACKGROUND: According to the most recent U.S. CDC surveillance data, the rise in prevalence of childhood autism spectrum disorder among minority children has begun to outpace that of non-Hispanic white children. Since prior research has identified possible differences in the extent of mate selection for autistic traits across families of different ethnicity, this study examined variation in autism related traits in contemporaneous, epidemiologically ascertained samples of spousal pairs representing Hispanic and non-Hispanic white populations. The purpose was to determine whether discrepancies by ethnicity could contribute to differential increases in prevalence in the current generation of young children.

METHODS: Birth records …

Health-Promoting Behavior As A Predictor Of Bachelor Of Science In Nursing Faculty Intent To Remain In Academe, Felisa Haywood Smith

Dissertations

The purpose of this predictive study was to identify whether health-promoting behavior, as identified in the Health-Promoting Lifestyle Profile II (HPLP II), is a significant predictor for intent to remain in academe teaching in Bachelor of Science in Nursing (BSN) programs among nursing faculty at four-year institutions in the Southern region of the United States. Health-promoting behavior dimensions measured by the HPLP II are physical activity, health responsibility, nutrition, interpersonal relations, spiritual growth, and stress management.

Independent- Jul. 16, 2024, Leslie Lozada

The Independent (1988-present)

No abstract provided.

Epigenome-Wide Association Study Of Lung Cancer Among Never Smokers In Two Prospective Cohorts In Shanghai, China, Mohammad L Rahman, Charles E Breeze, Xiao-Ou Shu, Jason Y Y Wong, Batel Blechter, Andres Cardenas, Xuting Wang, Bu-Tian Ji, Wei Hu, Qiuyin Cai, H Dean Hosgood, Gong Yang, Jianxin Shi, Jirong Long, Yu-Tang Gao, Douglas A Bell, Wei Zheng, Nathaniel Rothman, Qing Lan

Faculty, Staff and Student Publications

BACKGROUND: The aetiology of lung cancer among individuals who never smoked remains elusive, despite 15% of lung cancer cases in men and 53% in women worldwide being unrelated to smoking. Epigenetic alterations, particularly DNA methylation (DNAm) changes, have emerged as potential drivers. Yet, few prospective epigenome-wide association studies (EWAS), primarily focusing on peripheral blood DNAm with limited representation of never smokers, have been conducted.

METHODS: We conducted a nested case-control study of 80 never-smoking incident lung cancer cases and 83 never-smoking controls within the Shanghai Women's Health Study and Shanghai Men's Health Study. DNAm was measured in prediagnostic oral rinse …

Hiv/Aids-Associated Knowledge And Attitudes Towards Treating Disadvantaged Communities Among Pre-Community-Based Dental Education Dental Students In The Us, Aditi Tomar, Hannah Balcezak, Shirley Lewis Miranda, Marie C Latortue, Richa Chinchkhandi, Lisa Wigfall

Faculty, Staff and Student Publications

This study examines HIV/AIDS-associated knowledge and attitudes towards treating disadvantaged communities among predoctoral dental students in U.S. dental schools who have not yet commenced their Community-Based Dental Education (CBDE) training. It also compares the difference in the knowledge and attitudes between students with reported community engagement with PLWHA and those without. Our study comprised 89 predoctoral dental students within their D1-D3 years of dental school who had not yet initiated their Community-Based Dental Education (referred to as pre-CBDE dental students). Their responses were collected via an online survey. The participants were 68% females, 94% heterosexual, and with a mean age …