Digital Commons Network^™

Enhancing Dtc Control Of Im Using Fuzzy Logic And Three-Level Inverter: A Comparative Study, Siham Mencou, Majid Benyakhlef, Elbachir Tazi

Turkish Journal of Electrical Engineering and Computer Sciences

Direct torque control is the most appropriate strategy for induction motor drive systems, due to its considerable ability to reduce the impact of of machine parameter variations, while offering fast dynamic response and simplified control implementation. However, persistent problems associated with high torque ripple and variable switching frequencies prevent its widespread adoption. To overcome these limitations, several techniques have been developed, in particular the use of multi-level inverters and fuzzy logic algorithms. This article proposes an in-depth evaluation of these techniques in a MATALB/Simulink environment, under various operational conditions. The main objective is to provide a detailed performance analysis of …

The Relationship Between The Neighborhood Environment, Health Behaviors And Health Outcomes Among Urban Hispanics In New York City, Manuel C. Co Jr.

Dissertations

Hispanics account for more than half of the total United States (US) population growth between 2000 and 2010. To gain a comprehensive understanding of a predominantly Hispanic urban community in Northern Manhattan, the aims of this cross-sectional observational study were: (1) to characterize the actual and perceived neighborhood food environment in Northern Manhattan, (2) to understand the relationship between the actual and perceived neighborhood food environment, sociodemographic characteristics and the likelihood of consuming five or more servings of fruits and vegetables per day, and (3) to describe the contribution of participants' sociodemographic characteristics and health behavior to their health outcomes.

The Rider (2024-09-23), Natalie Lapsley

The Rider Archives

Vol.10 No.5

Austronesian Maritime Migrations: Past And Present - A.B. Lapian Memorial Lecture 2024, James J. Fox

Antropologi Indonesia

This lecture is given in honour of A.B. Lapian whom I had the good fortunate to know. He was a notable scholar whose knowledge of the maritime world of Nusantara was exemplary. As an historian, he had a clear understanding of the broad contours of regional maritime history but equally, he had a concern for the illuminating details of that history. He had a special interest in the Bajau as a maritime population and in their crucial historical role in the trepang trade. I was fortunate to have participated in the International Seminar Professor Lapian organized on the Bajau in …

Business Failure Mode And Effects Analysis: A Risk Based Holistic Strategy To Improve Success Rates Of Small Technology Businesses, Krishnakumar R. Nair

USF Tampa Graduate Theses and Dissertations

Multiple US and global statistics show that small businesses are vital to economic development but fail at a startling rate. Small technology businesses (STBs) are around 35% of this small business segment. The central problem addressed in this research is to reduce their short lives and enable growth and stability. The solution is a significant business management strategy iteratively developed by working with business owners and practitioners. A holistic approach to view the business as a whole to address premature failures is not available, and this research presents a comprehensive approach to solving that problem. The study developed a novel …

Pms 15 (End Matter), Poemmemoirstory Staff

PoemMemoirStory (literary magazine)

pp. 168-177

Perceptions Of Public Middle School Math Educators Who Use An Asset-Based Pedagogy On New-Century Student Engagement, Kelly Serpa Howe

Doctor of Education Program Dissertations

The purpose of this qualitative phenomenological study was to explore the perceptions of new-century student engagement held by public middle school math educators who used an asset-based pedagogy. This study was guided by one research question: How do public middle school math educators describe new-century student engagement in their middle school math classroom when an asset-based pedagogy is in place? The scholarly research important to this study included concepts related to culturally relevant pedagogy (CRP; Ladson-Billings, 1995; Paris & Alim, 2017) and culturally responsive classroom management (CRCM; Gay & Howard, 2000). The theoretical framework was culturally sustaining pedagogy (CSP; Paris …

Intersecting Inequities For Older Lgbtq+ Adults Of Color In The Advent Of Medicare Access: A Structural Vulnerability Framework, Christian D. Chan

Adultspan Journal

Although advances in Medicare legislation provide access for beneficiaries to professional counselors, older LGBTQ+ adults of Color face a litany of concerns that heighten stigma and inhibit their access to mental health services. The structural vulnerability framework identifies multiple domains that support the interface between Medicare coverage and access to care for older LGBTQ+ adults of Color. In this conceptual article, I outline (a) interdisciplinary scholarship that contextualizes the key issues facing older LGBTQ+ adults of Color; (b) the core tenets of the structural vulnerability framework; (c) implications for practice addressing structural vulnerability for older LGBTQ+ adults of Color with …

Administrative Empowerment Among Academic Leaders And Its Relationship To The Quality Of Work Life Of Faculty Members, Najwa Abdel Hamid Darawsheh, Hanadi Alrashdan, Mohammad Alzawaideh, Thaer Ajouly, Abdulla Sultan Bin Hareb Almheiri, Ibrahim Abdelrahman Eisa Aldarmaki

All Works

The current study aimed to reveal the degree to which academic leaders practice administrative empowerment in Jordanian universitiesin Irbid Governorate, and show the quality level of work life of faculty members and the relationship between them. The study adopted the survey correlated method, and the sample consisted of (307) member staff. To achieve the study objectives, the electronic questionnaire was used as the study tool. The results showed that thedegree to which academic leaders practice administrative empowerment came with a moderate degree and the level of quality work life of faculty members came with a high degree. The study results …

Physical Activity: A Comparison Of Rural And Urban Older Adults' Needs And Preferences, Annette Contrady, Sarah L. Francis, Elgloria Harrison, Doris Montgomery, Catherine Rudolph, Lillie Monroe-Lord, Phd, Rdn, Ld, Elmira Asongwed, Anne Marie Jean Baptiste, Tiffany Johnson-Largent Phd Rdn Ld, B. Michelle Harris, Tia D. Jeffery, Pier Broadnax

Journal of Extension

Physical activity (PA) rates among older adults are low. We examined and compared the PA needs, preferences, and practices of 118 rural- and urban-residing older adults through focus groups and surveys. The sample was diverse (White = 42.4%, Black = 37.3%), mostly female, food-secure, and not meeting PA recommendations (38.1%). PA rates were lower for rural-residing older adults (p < 0.05). PA motivators were health benefits and socialization, while barriers were cost, pain, low motivation, and health limitations. Preferred PA programs were described as age-appropriate, expert-led, and group-based. These findings provide insight regarding what to consider when planning PA programming for community-residing older adults.

The Tradition Of Illusion: Guitar Arrangement As A Post-Canonical Patchwork, Katalin Koltai

Soundboard Scholar

This paper proposes an underpinning terminology for scholarly discussions of contemporary arrangement practices in the field of classical guitar performance. The introduction provides some historical foundations for the topic, aiming to present the roots of different approaches and methods in the work of important guitar arrangers. The paper continues by contextualizing arrangement processes within linguistics and language philosophy, discussing the topic of translation, and giving an overview of relevant terminologies. The centre of the paper is the theoretical investigation of arrangement and the identification of translating acts related to musical space, instrumental choreography, texture, timbre, or a combination of those, …

Andorra, Tara Ison

PoemMemoirStory (literary magazine)

pp. 113-125

Issue 452: September 19-October 3, 2024, The Local Voice

The Local Voice

No abstract provided.

Arranging And Communication Techniques For The Studio Music Producer: A Curriculum, Elizabeth A. Rajcok

Masters Theses

College music students who desire to pursue careers in the commercial music industry would benefit from learning all aspects of music production, including the techniques of rhythm section instruments and the intricacies of various genres. However, courses that provide students with hands-on training in communicating and arranging within a recording studio are lacking in residential collegiate contemporary and commercial music degrees. Students lacking in multi- instrument knowledge and immersion in contemporary genres may find their insufficiency is an impediment when functioning in their desired profession as a music producer post-college. The curriculum project detailed in this study is designed to …

Psalm 110 And Covenantal Faithfulness In The Eschatological Role Of A Faithful Priest, Seng N. Sumhka

Doctoral Dissertations and Projects

The eschatological role of a faithful priest is first mentioned in a prophecy from Samuel: “I will raise up for myself a faithful priest, who shall do according to what is in my heart and in my mind” (1 Sam 2:35a, English Standard Version). Remarkably, the two oracles in Psalm 110, based on the structure and progressive development of priestly covenants associated with the prophecy of a faithful priest, have the nature and function of the priesthood in the Old Testament. The “priest” mentioned in Psalm 110: 4b refers to a priest-king like Melchizedek, but the “priest” in 1 Samuel …

Communication And Posttraumatic Growth: The Power Of Positive Declarations, Jennifer L. Owen

Doctoral Dissertations and Projects

Research has explored the relationship between posttraumatic growth (PTG) and communication trends. Yet, there is a gap in research regarding how positive declarations of desired outcomes can influence PTG and be applied in a therapeutic context. The purpose of this quantitative study was to examine if positive declarations of psychological growth facilitate PTG after trauma and impact levels of hope, anxiety, or depression. A small pilot study was conducted through six counseling sessions with participants (N = 16) divided into either the control (n = 8) or experimental group (n = 8). A novel Positive Communication Approach (PCA), distinguished by …

From Enemies To Friends: German Prisoners-Of-War In Michigan During World War Ii, Abigail J. Runk

Doctoral Dissertations and Projects

During World War II, the United States government created a program, with the assistance of other Allied forces to house, care, and feed foreign Axis troops in the United States. Sent on Liberty ships to American shores, approximately 425,000 German prisoners arrived between 1943 and 1945. Stationed in camps across the country, these prisoners interacted with the citizenry and directly challenged their ideology.

For prisoners sent to Michigan, the citizens willfully violated War Department guidelines concerning prisoner treatment. The violations were not inhumane. Rather, the disobedience came from being too friendly, supplying prisoners with food, conversation and clothing, which was …

A Holistic Approach To Music For Stress Management During Pregnancy, Danielle Emily Dixon

Doctoral Dissertations and Projects

Pregnancy is a transformative journey for women, but amidst the excitement and anticipation that most women experience, pregnancy often raises stress levels to profound heights for various reasons, which may include hormonal fluctuations, physical discomforts, concerns about the baby’s health, financial pressures, relationship changes, fear of labor and birth, life adjustments, and societal expectations. The purpose of this qualitative hermeneutic phenomenological study was to examine how music interventions impacted stress levels during pregnancy. This two-week study employed an in-person group experiment involving pregnant women. The study sample was selected via voluntary response sampling, where pregnant women volunteered to participate in …

A Phenomenological Study Of Special Education Teacher Self-Efficacy For English Learner Instruction, Emilie Louise Jacumin-Simmons

Doctoral Dissertations and Projects

The purpose of this transcendental phenomenological study was to understand the experiences of special education teachers (SETs) who instruct English learners (ELs) at secondary public schools in the Southeast. In this research, SETs instructing ELs were generally defined as SETs responsible for the instruction of ELs with or without disabilities. The theory guiding this study was Bandura’s theory of self-efficacy. The qualitative study used a phenomenological approach to explore the lived experiences of 11 SETs who teach in secondary public school districts in the southeastern United States. Data collection consisted of Teacher Self-Efficacy (TSE) Scale surveys, teacher reflections on their …

A Transcendental Phenomenological Qualitative Study Of High School Teachers' Experiences Related To Culturally Responsive Teaching And The Impact It Plays On The Achievement Of Minority Students, Rosalind Bailey

Doctoral Dissertations and Projects

This transcendental phenomenological qualitative research study aimed to understand the lived experiences of high school teachers in relation to culturally responsive teaching and the role it plays in the achievement of minority students. The leading theory that guided this study was Vygotsky's sociocultural theory which emphasizes the importance of human development where teachers incorporate students' culture, beliefs, and social norms as essential aspects of instruction (Crotty, 1998). Additionally, Bandura's self-efficacy theory was incorporated as a perspective to assess the impact of teaching influence exerted by teachers based on their personal beliefs. The participants for this study included 13 high school …

Full Issue, Bulletin Of The Texas Ornithological Society

Bulletin of the Texas Ornithological Society

No abstract provided.

Trauma-Informed Care: A Therapeutic Approach In Communication, Nicole A. Leonce

DNP Qualifying Manuscripts

As medical providers, it is crucial to use therapeutic communication when building relationships with patients. Bias, stigma, and judgment often manifest through a provider’s body language and choice of words, exacerbating patient trauma and leading to health disparities. Trauma-informed care (TIC) addresses these issues by emphasizing respect, compassion, and empathy. TIC has been extensively studied in high-income regions such as Australia, Europe and the United States, but its application in low- and middle-income countries (LMIC) such as Kenya, is less understood. The aim of this study was to assess the knowledge, attitudes, and skills of nurses working in a rural …

Gsep Research Symposium Proceedings - 2024

GSEP Research Symposium

The 8th Annual GSEP Research Symposium, was themed "Dismantling Barriers between Research and Practice: Shining a Light on Global Interdisciplinary Solutions," took place on July 18-19, 2024, at the picturesque Château d'Hauteville in Saint-Légier-La Chiésaz, Switzerland.

The annual symposium is hosted by the Pepperdine University Graduate School of Education and Psychology (GSEP). The symposium served as a dynamic platform for students, faculty, alums, and staff to come together and explore innovative ideas across multiple disciplines. Featuring 69 selected presentations under five distinct tracks, the proceedings showcase groundbreaking research, foster meaningful discussions, and promote professional development.

The symposium aimed to bridge …

Positron Emission Tomography (Pet) In Presurgical Planning Of Anterior Temporal Lobectomy: A Systematic Review Of Efficacy And Limitations, Eric M. Teichner, Robert C Subtirelu, Shiv Patil, Chitra Parikh, Arjun Ashok, Sahithi Talasila, Victoria Anderson, Talha Khan, Yvonne Su, Thomas Werner, Abass Alavi, Mona-Elisabeth Revheim

SKMC Student Presentations and Publications

INTRODUCTION: Temporal lobe epilepsy (TLE), a debilitating neurological disorder, necessitates refined diagnostic and treatment strategies. This comprehensive review appraises the potential of positron emission tomography (PET) in enhancing the presurgical planning of Anterior Temporal Lobectomy (ATL) for patients afflicted with TLE.

METHODS: A comprehensive literature search was conducted using the PubMed, SCOPUS, and ScienceDirect databases from 1985 to 2022, following the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines for studies investigating PET and ATL. This review studied a range of radiotracers, including FDG, H

RESULTS: A total of 52 studies were included in the final analysis. Our …

Exploring The Influence Of Psychiatric Discourse On Belongingness: A Critical Discourse Analysis, Michelle Goodwin

Counseling and Psychology Dissertations

This dissertation critically examines the role of psychiatric discourse in shaping the sense of belonging among individuals labeled as mentally ill. Using Critical Discourse Analysis and drawing on Foucault’s theories of power and knowledge alongside Patricia Hill Collins' matrix of domination, this study explores how psychiatric discourse—rooted in supremacy ideologies—perpetuates social exclusion and internalized oppression. Through qualitative interviews, the research highlights how fear, judgment, and narratives of individual responsibility embedded in psychiatric frameworks erode self-worth and agency, fostering internalized blame and social disconnection. Participants described feeling viewed as burdens and powerless, with these dynamics reinforcing exclusionary identities. The findings advocate …

Detecting Lgbtq+ Instances Of Cyberbullying, Arslan Bisharat, Manuel Madrigal, Mohammed Abuhamad, Deborah Hall, Yasin Silva

Computer Science: Faculty Publications and Other Works

Social media continues to have an impact on the trajectory of humanity. However, its introduction has also weaponized keyboards, allowing the abusive language normally reserved for in-person bullying to jump onto the screen, i.e., cyberbullying. Cyberbullying poses a significant threat to adolescents globally, affecting the mental health and well-being of many. A group that is particularly at risk is the LGBTQ+ community, as researchers have uncovered a strong correlation between identifying as LGBTQ+ and suffering from greater online harassment. Therefore, it is critical to develop machine learning models that can accurately discern cyberbullying incidents as they happen to LGBTQ+ members. …

A Preliminary Fuzzy Inference System For Predicting Atmospheric Ozone In An Intermountain Basin, John R. Lawson, Seth N. Lyman

Mathematics and Statistics Faculty Publications

High concentrations of ozone in the Uinta Basin, Utah, can occur after sufficient snowfall and a strong atmospheric anticyclone creates a persistent cold pool that traps emissions from oil and gas operations, where sustained photolysis of the precursors builds ozone to unhealthy concentrations. The basin's winter-ozone system is well understood by domain experts and supported by archives of atmospheric observations. Rules of the system can be formulated in natural language ("sufficient snowfall and high pressure leads to high ozone"), lending itself to analysis with a fuzzy-logic inference system. This method encodes human expertise as machine intelligence in a more prescribed …

Reviews

Marvels & Tales

No abstract provided.

Fairy Tales In Service Of Political Projects: “Hansel And Gretel” In Changing Political Regimes, Polona Tratnik

Marvels & Tales

The production of fairy tales depends on political interests. The tales’ regimes of production and anticipated reception condition their inscribed ideological inclinations and erasures. I examine how Kinder- und Hausmärchen by the brothers Grimm contributed to nation-building and, focusing on “Hansel and Gretel,” how the changing regimes of production required omissions in the translations of the Grimms’ tales into Slovenian. I argue that the sui generis appropriation of the tale titled “Janko and Metka” by the writer France Bevk helped build a socialist nation. Finally, the article comments on some issues in capitalist regimes of fairy-tale production.

Text Steganography Using Large Language Model, N/A

Defensive Publications Series

While encryption can ensure secure message exchange, the use of encryption can draw attention to the communication because encrypted content is not human readable. While text steganography can embed hidden messages in human-readable text, it is vulnerable to disclosure to unintended recipients. This disclosure describes steganography techniques that leverage machine learning techniques, specifically generative pre-trained transformer (GPT) type large language model (LLM) to generate human-readable natural language text that seamlessly conceals a different message within the text. The use of GPT can enhance the fluency and coherence of the natural language text, thus making it difficult to detect the secret …