Digital Commons Network^™

Microwave Ore Pre-Treatment Review And Process Flowsheet Conceptualization, Baker F. Giyani

Tanzania Journal of Engineering and Technology (TJET)

The global demand for mineral commodities has increased dramatically over the years, and this is largely due to several factors, including technological advancements, industrialization, and a rise in population. Further, the demand keeps increasing because the ore being mined is becoming more complex, and the feed grade is declining over the years, prompting the need for innovative technologies to treat such ores more efficiently. Microwave ore pre-treatment is one of the potential technologies that can be employed to improve process performance. This is possible because ores are composed of both good-microwave heaters and poor microwave heaters, which creates thermal stresses …

Tatar Sunda; An Introduction To Modern Sundanese Studies, C.W. Watson, Mikihiro Moriyama

Wacana, Journal of the Humanities of Indonesia

No abstract provided.

Sundanese Performing Arts In The Us As Legacy Of The Center For World Music, Kathy Foley

Wacana, Journal of the Humanities of Indonesia

Presentation of Sundanese arts in the US by non-Sundanese grew from a program of the Center for World Music (CWM), an incubator for Sundanese performing arts practice in the San Francisco Bay area in the 1970s. Those (both Sundanese and American) coming out of that encounter engaged in intercultural teaching and performance of music, dance, and wayang (puppet/human dance theatre) in the US in the then developing programs leading to a BA or graduate degree in ethnomusicology, dance, or theatre arts. Performances by Sundanese gamelan groups with American artists in and beyond the university also developed. While such groups persist, …

Beyond The "Zaman Kaset" (Era Of The Cassette); Interview With Euis Komariah, Henry Spiller

Wacana, Journal of the Humanities of Indonesia

Indonesian music fans all over the world were saddened to learn of the untimely death of Euis Komariah on 11 August 2011, in Bandung, West Java. Ibu Euis earned international fame as an award-winning singer, a teacher, and a businesswoman. I had the opportunity to interview her about her illustrious career on 19 April 2007, during her residency at the University of California, Davis. This essay provides an annotated translation of that interview, in which we addressed topics including media (radio broadcasting and the cassette industry), recording technologies, the development of new tunings and modes, and the development of jaipongan …

The Sundanese Weekly Magazine "Manglé"; Fostering The Growth Of Sundanese Literature As Part Of Indonesian Cultural History, Taufik Rahayu

Wacana, Journal of the Humanities of Indonesia

Reflecting on the evolution of the weekly Sundanese magazine, Manglé, since its establishment in 1957, this article traces the magazine’s vital role in fostering the growth of modern Sundanese writing. For the past 66 years, it has provided a platform for Sundanese writers to showcase their works, with numerous prominent authors gracing its pages. At the peak of its success in 1964, Manglé had a circulation of 70,000 copies, but its circulation has dwindled over time. The advent of the internet and social media has presented new challenges, compelling Manglé to struggle to recapture its former glory. However, the …

Preface, Editors Wacana

Wacana, Journal of the Humanities of Indonesia

No abstract provided.

The Revolving Door Of Industry Standards, Zachary Kester, Spencer Rehn

St. Mary's Law Journal

No abstract provided.

The Impact Of Biomaterial Characteristics On Macrophage Phenotypes In Tissue Engineering: A Review, Julian Jackson, Hani Samarah, William Palmer, Zachary Kaplan, Marianna Nicodem, Parvesh Kumar, Spenser Short, Kelly Bridgham, Larry Harshyne, Joseph Curry

Department of Otolaryngology - Head and Neck Surgery Faculty Papers

Macrophages are highly plastic cells central to pathogen removal, tissue regeneration, and inflammation, making them key targets in biomaterial design for improved clinical outcomes. Foreign body responses (FBRs) to implanted biomaterials often involve excessive macrophage-mediated inflammation, leading to fibrotic encapsulation, infection, and implant failure. Advances in tissue engineering demonstrate that macrophage polarization - the transition from pro-inflammatory M1 to anti-inflammatory M2 phenotypes - can be influenced by biomaterial properties to mitigate these responses and enhance regeneration. This review synthesizes the relationship between biomaterial properties, such as surface chemistry, structure, and stiffness, and their ability to modulate macrophage behavior. Key innovations, …

Integrated Coastal Science And Dune Management: A South Carolina Perspective, Michelle Harris

Theses and Dissertations

Historically, coastal dunes have been poorly understood from a societal perspective despite their protective role in attenuating incoming waves to reduce onshore flood risk. As developed coastlines promote strategies to design and maintain managed dune systems, it is necessary to ensure these strategies are optimized for dune health and resilience, particularly given the increasing threat of natural and anthropogenic stressors. This dissertation work aims to identify strategies that influence coastal dune management in South Carolina (SC), USA from an integrated approach, including a current use assessment, a mesoscale field-based study on strategy efficacy, and by incorporating a societal assessment and …

Thematic Geo-Inquiry In Seventh Grade Geography, Rebekah Driscoll Austing

Theses and Dissertations

With the growth of globalization, geography is an important subject for students of the 21^st Century to understand. Being adept in geography will aid our future generations to be able to use geographic skills to answer complex world issues. Unfortunately, geography has been a long-neglected subject of social studies; often considered boring and not worthwhile with teachers using teacher-centered curriculum methods and memorization. A teacher’s job is to provide appropriate experiences, materials, and context for students to construct and connect knowledge that is useful and beneficial to them. Through a constructivist lens, inquiry-based thematic units can be used by …

Out Of The Ashes: One Teacher's Journey Implementing A Blended Learning Intervention Integrating The Flipped Classroom Model And Student-Selected Independent Reading, Michael John Hockwater

Theses and Dissertations

Sixth-grade Academic Intervention Services (AIS) students at Wyndemere Middle School (WMS) in Western New York demonstrated a lack of engagement in AIS English Language Arts (ELA) class. In hopes of increasing their engagement, the teacher-researcher implemented a blended learning intervention that incorporated aspects of the flipped classroom model and student-selected texts. The results of this action research qualitative case study were promising, with many student participants expressing an increased sense of engagement and enjoyment of AIS ELA class.

On Finite Groups With Essential Dimension 2 Over ℚ, Michael Huggins

Theses and Dissertations

We determine all finite subgroups of Aut(X) which have essential dimension 2 over ℚ, where X is a minimal Del Pezzo surface of degree at least 5. Additionally, finite groups with essential dimension 2 whose order is divisible only by the prime numbers 2 and 3 are classified with the exception of the groups dic ₁₂ , C₁₂, and Dih₂₄, whose essential dimensions remain unknown, but may possibly be equal to 2.

Artificial Intelligence Applications For Grid-Connected Solar Inverters, Utkirjon Ubaydullaev, Sarvinoz Mirzaeva, Hasan Mustafoev

Chemical Technology, Control and Management

The increasing global demand for renewable energy has highlighted the importance of grid-connected solar inverters in ensuring efficient and stable power conversion. However, challenges such as fluctuations in solar energy generation, grid disturbances, and power quality issues necessitate advanced control strategies. The integration of artificial intelligence (AI) into solar inverters presents a transformative solution, enhancing performance, adaptability, and reliability in real-world applications.

This review explores the role of AI techniques, including machine learning (ML), deep learning (DL), fuzzy logic, and reinforcement learning (RL), in optimizing key inverter functionalities such as maximum power point tracking (MPPT), fault detection, power quality enhancement, …

Sahhel: An Ai-Driven It Help Desk And Ticketing Mobile Application For Arabic Users, Arwa Wali, Maria Tamim, Nashwa Aljawi, Renad Alharthi

Journal of King Abdulaziz University: Computing and Information Technology Sciences

This paper presents Sahhel, an AI-based IT help desk and mobile ticketing application designed for Arabic-speaking users. The application aims to enhance communication between employees and IT support teams by providing a user-friendly platform to address technical issues. Sahhel leverages AI technologies to efficiently provide solutions to common IT problems. The application was developed and evaluated based on a case study conducted at Ibrahim Al-Qurashi Perfume Company. The survey results indicate a high level of user satisfaction, with the system usability scale (SUS) reaching 87.35%, with 79% of the participants liking the application frequently, and 70% and 85% finding it …

Determining Patterns Of Instructors’ Usage Of Blackboard Features Using A Clustering Technique, Maryam A. Alamoudi, Arwa A. Allinjawi

Journal of King Abdulaziz University: Computing and Information Technology Sciences

Learning Management Systems (LMSs), such as Blackboard, have been shown to be valuable for online teaching and learning activities. They offer many tools for students and instructors. Moreover, they can track and record users’ activities, which can be analyzed using data mining techniques. The success of LMSs depends heavily on instructors because they typically initiate the activities and encourage the students to use LMSs. However, several studies indicate that instructors’ use of LMS features is often limited. This study aimed to identify the patterns of instructors’ usage of Blackboard features using a clustering technique. The experiment was conducted at King …

How Can Public Sector Employers Improve The Effectiveness Of Email Recruitment?, Leonard M. Lopoo, Robert Bifulco, Hannah Patnaik, Ashraf Haque, Christine Ashby, George Theoharis

Center for Policy Research

With the constant deluge of listservs, email advertisements, and phishing scams, many email recipients have become accustomed to deleting emails from unknown sources without ever reading them. Knowing what can increase the likelihood of email engagement may improve the effectiveness of email communications in job recruitment. This brief summarizes findings from a study that reports results from a randomized controlled trial (RCT) of a mass email campaign to recruit applicants for a training program for K-12 teaching jobs. The authors compared email open rates between emails that contained a letter with university logos signed by a university official versus emails …

Use Of Interdisciplinary Rounds For The Identification Of Hospitalized Adults In Need Of Palliative Care, Brenda A. Blunt

Evidence-Based Practice Project Reports

Palliative care (PC) is specialized care that aims to provide relief from the stress and symptoms of living with a serious illness (Center to Advance Palliative Care, 2022). PC services are often underutilized in the hospital, leaving a significant number of patients with unmet needs (Haranis et al, 2023; Kawashima & Evans, 2023; Smith et al, 2019). The purpose of this evidence-based practice project was to improve processes for identifying hospitalized patients for referral to specialty inpatient PC. The intervention involved interdisciplinary rounds (IDR) for adult inpatients on two medical-surgical (MESG) units in an 84-bed community hospital in suburban Milwaukee, …

Newport Manual On The Law Of Naval Warfare, Second Edition, Newport Manual Expert Group

International Law Studies

The Newport Manual on the Law of Naval Warfare, Second Edition, is a continuing effort to restate the law of naval warfare as a purely lex lata exercise. Like the first edition of 2023, it is designed to provide a practical guide for commanders and seafarers, lawyers and officials, and educators and students. In doing so, the Manual includes developments in warfighting technologies in recent decades, which have significantly influenced the nature of war at sea. This second edition has been edited by four of the original authors following an extensive review and revision process.

Stuck In Enilikos: Growing Up In Young Adult And Middle Grade Literature, Aubrey Parry

Undergraduate Honors Theses

This thesis examines the theme of growing up in young adult and middle grade literature, specifically how various authors deal with this theme through the decisions their characters make or are given and through the actions the characters take. I’ve looked at these decisions and actions in ten popular middle grade and young adult novels, assuming that if they are popular, the middle grade and young adult readers likely have connected with something in those novels. Young adult and middle grade readers often deal with similar issues in their personal process of growing up, so many authors use their stories …

Intermittent Fasting And Cardiometabolic Health In Adults With Obesity: A Scoping Review, Tri Siswati, Lathifa Zahra Putri Nugroho, Natasya Nurul Gina, Almira Sitasari, Agus Wijanarka

Indonesian Journal of Public Health Nutrition (IJPHN)

Obesity is a significant global health challenge, with adverse impacts on cardiometabolic health such as hypertension, dyslipidemia, and insulin resistance. One promising intervention in obesity management is intermittent fasting (PI). However, scientific evidence on the impact of IF on cardiometabolic health is still limited. This study used a scoping review design to evaluate the association between IF and cardiometabolic health in obese adults. Reference sources are available in English at least abstract between 2015–2023 as well as from PubMed and Google Scholar web sources. The search keywords on PubMed are "Adult AND intermittent fasting AND cardiometabolic" and on Google Scholar …

Maternal Dietary, Nutritional Status, And Its Association With Low-Birth Weight: A Scoping Review, Tri Siswati, Devi Septia Ningrum, Adinda Safitri, Almira Sitasari

Indonesian Journal of Public Health Nutrition (IJPHN)

Maternal diet and nutritional status during pregnancy influence birth outcomes. This review article aims to synthesize key studies examining the relationship between maternal dietary intake, nutritional status, and the occurrence of low birth weight (LBW). This study applies a scoping review from PubMed and Google Scholar (2018–2023). Observational and experimental studies were included. Articles met the criteria if they involved pregnant women aged 17+, human studies, full-text availability, and were in English or Indonesian. Fourteen studies met the inclusion criteria and were analyzed. The findings revealed that maternal intake of essential macronutrients, including energy and protein, along with key micronutrients …

Lindenwood Digest, April 30, 2025, Lindenwood University

Lindenwood Digest

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

Development Of Broadly Protective Coronavirus Vaccines: A Joint Niaid-Cepi Workshop Report, Jennifer L. Gordon, Erin L. Boespflug, Amanda Coleman, Kimberly A. Taylor, Nadia Cohen, In-Kyu Yoon, M Cristina Cassetti

Publications

No abstract provided.

Overlooking The Utility Of The Tattoo As An Investigatory Lead: An Exploratory Study Of Tattoo Documentation Quality Among Investigators And Medical Examiners, Deanna Corsetti

Student Theses

Tattoos have not only served as a subject of interest across cultures and disciplines for centuries, but also serve as a critical component of forensic investigations. Tattoos as traces–when properly identified and documented–serve as a valuable investigatory lead in cold, missing persons and unidentified remains cases. By examining the locations, dimensions, colors, and overall imagery of tattoos, investigators are able to use tattoos as a method of rapid, tentative identification of human remains (Miranda 2019). This study seeks to evaluate the quality and scope of tattoo documentation in cases classified as being unsolved. Specifically, tattoo data was collected from redacted …

Antimelody, Field Recording, Gerakan Musik Eksperimental, Dan Hantu Baru Yang Menolak Hantu Lama Hauntology, Aris Setyawan

Multikultura

This article challenges the traditional definition of music, limited to seven fixed elements: melody, harmony, rhythm, pitch, tempo, dynamics, and texture. The author suggests that all sound can be considered 'sound art,' blurring lines between music and other auditory experiences. In Mark Fisher’s hauntology, modern music is depicted as stagnant, trapped in a neoliberal pastiche that cancels the future by repeating past styles without innovation. However, this article highlights alternatives through experimental music, such as the album ANTIMELODY (2024), which uses field recording to present raw environmental sounds, challenging conventional musical structures. Movements like Jogja Noise Bombing and experimental music …

Analysis And Derivation Of The Compressible Euler System With Nonlinear Velocity Alignment: An Investigation Into Collective Behavior, Mckenzie Meredith Black

Theses and Dissertations

Collective behavior refers to the observable patterns, actions, or movements that emerge within a group of entities, such as individuals, animals, or particles, when they interact with each other. In this study, we concentrate on the pressureless compressible Euler system, expanding it to incorporate a family of nonlinear velocity alignment. This extension represents a nonlinear iteration of the Euler-alignment system within collective dynamics, revealing intriguing asymptotic emergent phenomena such as alignment and flocking. Our investigation explores different types of nonlinearity and nonlocal communication protocols, unveiling a diverse spectrum of asymptotic behaviors within the system.

In focusing on the derivation, we …

The Effects Of Implementing A Project Based Learning Framework Into A 5th Grade Science Unit On Force And Motion In A Population Of Disadvantaged Students, Kristy Martin

Theses and Dissertations

Providing quality education that meets the needs of diverse populations and economically disadvantaged students is imperative in today’s educational environments. This research study investigates the effects of implementing a project-based learning (PBL) teaching approach as part of a fifth-grade science unit on force and motion. The implications on engagement, motivation, and student achievement on standardized tests were analyzed through a mixed-methods research approach. This study is grounded in the theoretical approaches of Constructivism and Social Interdependence Theory. Both concepts support PBL and explain the positive impacts noted by the research. The participants included 56 fifth-grade students, that were primarily African …

New Deep Learning Approaches To Classical Statistical Problems, Shijie Wang

Theses and Dissertations

The field of deep learning (DL) has received considerable attention in recent years. Thanks to rapid growth in computational power, the ability to collect massive datasets, and improvements in software and algorithms, DL is now routinely applied to areas as diverse as computer vision, natural language processing, and bioinformatics. At the same time, DL is only starting to be explored in the context of classical statistical inference problems such as bootstrapping, quantile regression, and mixture modeling. In this dissertation, we develop new DL methodology for three classical statistical problems: 1) weighted M-estimation, 2) joint quantile regression, and 3) mixing density …

Understanding The Through-Space Intermolecular Interactions Of Isothiourea Catalysts In Acylation/Silylation Reactions Of Secondary Alcohols, Ziyuan Gong

Theses and Dissertations

Through space interactions, including cation-π interaction, lone pair-πinteraction, steric hinderance etc. play a central role in organocatalytic reaction. They can control the reactivity or the selectivity of an organic reaction. Previous work in our group has already shown that the chiral isothiourea compounds can catalyze the acylation as well as silylation reaction of secondary alcohol with the possible cation-πinteraction between the catalyst and substrate. However, there is lack of study to understand how the delocalization of the positive charge would affect the reaction rate and whether some unexpected inter- or intramolecular interaction could help stabilize …

Investigating The Use Of Socio-Scientific Issues As Phenomena Through A Storyline Framework In A High School Biology Course, Dana Marie Delpha

Theses and Dissertations

This action research dissertation investigates the efficacy of a socio-scientific phenomena-driven biology curriculum in a Title 1 Massachusetts High School. Grounded in social constructivism, culturally relevant pedagogy, and self-determination theories, the study explores the impact of socio-scientific phenomena on students’ perceived importance of science education, motivation, engagement, and achievement. A mixed-methods approach was used, and data was collected through student engagement reflection, Science Motivation Questionnaire, and pre- and post-assessments to holistically evaluate the efficacy of the curriculum. The findings include increased student engagement, motivation, and achievement after participating in the intervention, which supports the motivation-engagement-achievement feedback loop. Student agency was …