Digital Commons Network^™

Factors Associated With Recurrent Pediatric Firearm Injury : A 10-Year Retrospective Cohort Analysis, Rachel M Ancona, Vicki Moran, Christopher Behr, Marguerite W Spruce, Lindsay M Kranker, Michael A Mancini, Matt Vogel, Doug J E Schuerer, Lindsay Clukies, Megan L Ranney, Randi E Foraker, Kristen L Mueller

Faculty, Staff and Students Publications

Background: Firearm injuries are the leading cause of death among children aged 0 to 17 years in the United States.

Objective: To examine the factors associated with recurrent firearm injury among children who presented with acute (index) nonfatal firearm injury in the St. Louis region.

Design: Multicenter, observational, cohort study.

Setting: 2 adult and 2 pediatric level I trauma hospitals in St. Louis, Missouri.

Participants: Pediatric patients aged 0 to 17 years presenting with an index firearm injury between 2010 and 2019.

Measurements: From the St. Louis Region-Wide Hospital-Based Violence Intervention Program Data Repository, we collected data on firearm-injured patient …

Publisher Correction: Detection Of Mosaic And Population-Level Structural Variants With Sniffles2, Dominic W Horner, Medhat Mahmoud, Sairam Behera, Ester Kalef-Ezra, Mira Gandhi, Karl Hong, Davut Pehlivan, Sonja W Scholz, Claudia M B Carvalho, Christos Proukakis, Fritz J Sedlazeck

Faculty, Staff and Students Publications

This corrects the article "Detection of mosaic and population-level structural variants with Sniffles2" on page 1571.

Circulating Blood Plasma Profiling Reveals Proteomic Signature And A Causal Role For Svep1 In Sudden Cardiac Death, Ali Shojaie, Alexis Battle, Joel S Bader, Yun Soo Hong, Christie M Ballantyne, Josef Coresh, Robert E Gerszten, Russell P Tracy, Bruce M Psaty, Nona Sotoodehnia, Dan E Arking

Faculty, Staff and Students Publications

No abstract provided.

Left Bundle Branch Area Pacing For Lbbb: Will Left Ventricular Septal Pacing Do?

Faculty, Staff and Students Publications

No abstract provided.

Polycaprolactone-Based Shape Memory Foams As Self-Fitting Vaginal Stents, Kailey Wilson, Varsha Kotamreddy, Trace Larue, Arian Veyssi, Felipe Beltran, Julie Hakim, Manuel K Rausch, Melissa Grunlan, Elizabeth Cosgriff-Hernandez

Faculty, Staff and Students Publications

There is an urgent critical need for a patient-forward vaginal stent that can prevent debilitating vaginal stenosis that occurs after pelvic radiation treatments and vaginal reconstruction. To this end, we developed a self-fitting vaginal stent based on a shape-memory polymer (SMP) foam that can assume a secondary, compressed shape for ease of deployment. Upon insertion, the change in temperature and hydration initiates foam expansion to shape fit to the individual patient and restore the lumen of the stent to allow egress of vaginal secretions. To achieve rapid actuation at physiological temperature, we investigated the effect of architecture of two photocurable, …

How An Mda Policy Becomes State Law, Daniel Miller Dds, Tom Steinbis

The Journal of the Michigan Dental Association

The MDA Committee on Government and Insurance Affairs is addressing concerns raised by dentists regarding the use of virtual credit cards (VCCs) by insurance companies, which have led to financial challenges such as transaction fees and delayed payments. The MDA has initiated a structured legislative process to resolve the issue, involving data collection, policy review, and drafting a bill in collaboration with legal experts and insurance companies. The legislation, introduced by Rep. Sharon MacDonell, aims to ensure that dental practitioners have alternative payment options that guarantee full reimbursement. The MDA continues to advocate for the bill through the legislative process, …

How Mda Advocacy Saves You Money – And More, Michelle C. Dziurgot Dds

The Journal of the Michigan Dental Association

The editorial emphasizes the value of the Michigan Dental Association’s (MDA) advocacy efforts in improving the dental practice environment and saving dentists money. Key initiatives include a bill ensuring dentists receive full payment without fees, laws regulating network leasing, and the elimination of a state tax on dental prosthetics. The MDA also helped expedite dental office reopenings during COVID-19 and ensured dental professionals were prioritized for vaccinations. Additional efforts include regulating mobile dental operations and updating regulations around sharps container replacement. The editorial encourages support for MDA advocacy through engagement and donations to the MDA Dental PAC.

Outcome Of Vital Pulp Therapy Using Mta And Biodentine In Permanent First Molars With Or Without Pulpitis In Pediatric Patients, Daniel Nho Dmd, Ms, Susan Paurazas Dds, Ms, Mhsa, Mazin Askar Bds, Ms, Salwa Atwan Dds, Ms

The Journal of the Michigan Dental Association

Purpose: This study evaluated the outcome of vital pulp therapy (VPT) in permanent first molar teeth using Biodentine (Septodont, Saint Maur des Fosses, France) or ProRoot MTA (Dentsply Tulsa Dental Specialties, Johnson City, Tenn.) in pediatric patients. Methods: Permanent first molar teeth with or without a history of pulpitis from patients aged 7 to 14 years old were treated at the Graduate Endodontic Clinic from September 2007 to August 2022. A retrospective cohort clinical trial was conducted. VPT was performed on a total of 22 teeth. There were 13 teeth in the Biodentine (BD) group and nine teeth in the …

The New Professional: Debt Repayment Strategies: What New Dentists Should Know, Amrita Patel Dds

The Journal of the Michigan Dental Association

Dentists face significant financial challenges due to educational and practice-related loans. Effective debt repayment strategies are essential for financial stability and long-term success. Dentists should prioritize high-interest debts and explore consolidation or refinancing options to simplify debt management and reduce interest costs. Popular repayment methods include the "snowball" and "avalanche" methods, focusing on either debt balances or interest rates. Income-driven repayment plans for federal educational loans offer flexibility and potential forgiveness. Financial literacy, budgeting, emergency funds, and professional advice are key to successful debt management.

Staff Matters: Things For Practices To Consider During The Election Season, Jodi Schafer Sphr, Shrm-Scp

The Journal of the Michigan Dental Association

The column addresses how a practice owner can support staff who wish to vote in person during a busy workday while maintaining a respectful and productive work environment. Suggestions include offering flexible scheduling or paid time off to allow voting, along with proactive communication to understand staff needs. It also highlights the importance of setting clear boundaries for political discussions in the office to prevent disruptions and maintain a respectful atmosphere. Emphasizing civility, respect, and patient care, the column advises discussing these expectations with staff to avoid conflicts.

J Mich Dent Assoc October 2024

The Journal of the Michigan Dental Association

Each month, The Journal of the Michigan Dental Association provides news, information, and features about Michigan dentistry to our state's oral health community and the MDA's 6,200+ members. It stands as the primary publication reaching Michigan dentists. The October issue's key content includes:

• Clinical Feature on Endodontics and Vital Pulp Therapy
• Practice Management Feature with Tips on Surviving the Death of a Partner
• An update on Advocacy

Exploring The Impact Of Teacher Curiosity On Job Satisfaction And Self-Efficacy: A Quantitative Study In Stem Education, Christopher Jeffcoat

Theses and Dissertations

This dissertation presents a quantitative study involving 96 teachers of STEM subjects, aimed at investigating the relationship between teacher curiosity, job satisfaction, and teacher self-efficacy. The primary objective was to examine the significance of teacher curiosity in the context of educators' job satisfaction. The research findings indicate a moderate positive correlation between teacher curiosity and job satisfaction (r=0.57), suggesting that educators with higher curiosity tend to experience greater job satisfaction. Also, a moderate positive correlation (r=0.51) was identified between teacher curiosity and teacher self-efficacy, emphasizing the connection between curiosity and educators' belief in their ability to positively impact student learning. …

Exploring Culturally Relevant School Leadership Practices: An Autoethnographic Study, Kezia Myers

Theses and Dissertations

The focus of this autoethnographic study was on the implementation and impact of Culturally Responsive School Leadership (CRSL) within an elementary school. The school is comprised of approximately 400 P-5 students, with a predominantly Black student body (77%), along with students who identify as Hispanic, multiracial, White, and other ethnic backgrounds.

Three research questions were posed: 1) In what ways have I, as a school principal, integrated culturally relevant leadership practices into the decision-making framework at the school? 2) How might what I learn about other principals’ implementation of CRP in their respective schools inform my understanding of its effectiveness …

Impact Of A Mathematics Review On Students' Chemistry Self-Efficacy And Problem-Solving Skills In An Undergraduate Chemistry Course, Antoinette Marie Gayle

Theses and Dissertations

Mathematics is an integral part of chemistry courses, and the application of arithmetic and algebraic knowledge is important for solving calculation-based problems in undergraduate general chemistry. Students begin undergraduate chemistry with varying levels of mathematics skills and experience which may impact their ability to solve problems and understand the content in chemistry courses. Utilizing a convergent mixed methodology, this action research study evaluated the impact of an in-class mathematics review intervention on students’ chemistry self-efficacy and problem-solving abilities in general chemistry. Mathematics review sessions were conducted in undergraduate general chemistry classes with 40 first-year students at a small university college …

Incorporating Digital Tools In A Social Studies Course: An Action Research To Support High School Students’ Critical Thinking And Collaboration Skills, Tara Grant

Theses and Dissertations

Digital tools have the potential and ability to develop and support critical thinking skills in high school students, as they provide interactive and engaging platforms for learning. The purpose of this action research was to implement digital tools for student collaboration in two high school Social Studies classrooms, to evaluate the tools’ potential impact on students' critical thinking skills, and to assess the participant’s perceptions of the impact and use of digital tools for collaboration in the classroom. This study focused on two overarching questions: (1) How, and to what extent, does the use of digital tools for student collaboration …

Increasing Engagement And Self-Efficacy Levels In Underachieving 5Th Grade Students: A Qualitative Study, Raney Altman

Theses and Dissertations

Student achievement and mastery of content taught in reading is measured each year in the state of South Carolina. A pattern of low achievement was identified, but more specifically, there were patterns of low engagement and self-efficacy levels in 5th grade students in this study. Because reading is a critical tool needed to participate in all life necessities such as finding work and experiencing interviews, paying bills, and following simple everyday directions, it was evident in student behavior in the classroom that adjustments needed to be made instructionally to ensure success for all students in school and in future endeavors. …

Investigating Student Engagement Through The Implementation Of A Performance Task In Secondary Mathematics: A Mixed Methods Action Research Study, Sulema Wright

Theses and Dissertations

Through teaching experiences in the math classroom, students voiced that solving mathematical problems did not benefit them in the real-world. This study discussed the use of a performance task in a high school geometry class as a way to engage students, increase their confidence when solving math problems, and determine the impact they have on engagement compared to supportive assignments. Students' perspectives were used as one measure in determining engagement, alongside, my perspective of using a tally table. Through the use of a performance task that connected to the life experiences, students’ perspectives proved that implementation increased their engagement in …

Leveling Up The Power Of Voice: The Impact Of Gamification On Speaking Participation Of Multilingual Learners In The Cybersecurity Classroom, Philip Peavy

Theses and Dissertations

The United States has a growing number of multilingual learners in its classrooms, but many schools are not prepared to support these students, especially in computer science education. There is a shortage of qualified teachers and few resources available in languages other than English. As a result, many multilingual learners are not actively participating in their computer science classes. This is a problem because computer science is a growing field with many opportunities for employment. One way to support multilingual learners in computer science education is through gamification. Gamification is the use of game-design elements and principles in non-game contexts. …

Music Production And Girls: A Phenomenological Study Of The High School Music Technology Classroom, Mary Angel Cleary

Theses and Dissertations

Female representation in public spheres and organizations is a continuing topic in American research. Females have historically been left out of all aspects of computer technology and the technical sides of the music industry. In upper echelons of music making, from composition to production, they remain vastly under-represented. People begin forming ideas about who they are, their abilities, and their future career interests in high school, especially in elective courses like music technology that are geared towards allowing students to explore their creative skill sets to determine if these elective experiences are something for which they have a life-long passion. …

Nurturing Multiracial Identity: A Community Of Practice Approach To Developing Culturally Responsive Pedagogy And Seeking Curriculum Justice For Multiracial Learners, Laura Althea Mosman Smith

Theses and Dissertations

This action research dissertation examines the impact of participation in a community of practice on teachers' beliefs and behaviors regarding the selection of representative curriculum and building culturally responsive pedagogy, especially when considering the growing population of multiracial learners in U.S. classrooms. The study involved 4 English Language Arts teachers in an Upper Elementary School engaging in a comprehensive text audit followed by the application of the critical redesign cycle to modify the curriculum, aiming to better address the needs of multiracial learners. Data was collected through surveys, interviews, and observations over six Community of Practice meetings to assess changes …

Panic At The Library: Origins And Manifestations Of Library And Technology Anxiety In High School Sophomores, Kelly A. Guistwhite

Theses and Dissertations

Constance Mellon formally identified library anxiety in the mid-1980s. Library anxiety can result in students avoiding the library, its resources, and its staff. Students with library anxiety perform worse on academic tasks than their more comfortable peers. Library anxiety causes procrastination on assignments and undermines academic success. Technology anxiety has evolved with library anxiety changing as new information technology becomes available. This exploratory research investigated to what extent library and technology anxiety manifests among sophomore students, the relationship between library anxiety and technology anxiety, and the perception of online services at Maple Bluff and Scarlett Woods High Schools. This study …

Pedagogical Relationship Between Written And Taught Curriculum In Private Schools, Melissa Andrews

Theses and Dissertations

This descriptive study explores the impact of teacher-selected instructional strategies on the implementation of a standardized written curriculum across different academic levels for 11th grade students at Bishop Thomas Academy, an all-boys Catholic school in Rhode Island. The aim was to better understand how teachers' instructional autonomy impacts the successes or challenges in delivering curriculum. Grounded in Social Constructivist theories and aligned with Bishop Thomas Academy’s school mission, the research aimed to determine how the written English curriculum defines and measures desired student outcomes; how the taught curriculum aligns with or deviates from the written curriculum; and how instructional strategies …

Popular Justice Or Populist Justice? Penal Populism And Its Impact On Democracy, Kuan-Wu Chen

Theses and Dissertations

Populism, a pervasive phenomenon in contemporary politics, manifests as an anti-establishment, anti-pluralistic, morally charged framing that advocates for direct rule between leader and populace. Among its variants, penal populism emerges as a particularly concerning manifestation. It is characterized by a leader's deployment of panicking, punitive, and politically targeted rhetoric to enhance social control and accrue political capital rather than address crime prevention. This research argues that penal populism poses the most significant threat to democratic rule, as evidenced by theoretical, framing, and mobilization analyses. A novel categorization of populist variants is proposed based on dimensions of social categorization and exclusivity. …

Rethinking Democratic Backsliding: Events, Regimes, And Instituitonal Structures, Kelsey Martin-Morales

Theses and Dissertations

This dissertation rethinks the concept of democratic backsliding, proposing a unified framework termed "regime contraction," which emphasizes the incremental erosion of democratic institutions. The research explores how domestic institutions, particularly NGOs, face legal and extralegal attacks as states transition toward autocracy. Chapter 3 justifies the use of the Freedom House dataset and introduces innovative methods such as leveraging large language models (LLMs) like GPT for understanding institutional dynamics. It highlights the use of LLMs to analyze changes in legislatures and governance, offering a novel approach to event-based analysis. Chapter 4 focuses on the validation of the Event-Regime Institutional Structures (ERIS) …

Teacher Perception Of International Baccalaureate Middle Years Programme Implementation, Lorene Michelle Lloyd-Peay

Theses and Dissertations

The rural, Title I, underperforming, priority schools in the study encounter several challenges when implementing the International Baccalaureate Middle Years Program (IBMYP) framework. Successful implementation is contingent on how the teachers perceive these challenges. This research aims to understand how teachers' perspective on the IBMYP affects programme implementation. Understanding the experiences and perspectives of teachers increased my and the school district’s ability to support the effective implementation of the IBMYP framework. The research questions focused on gathering data to determine teacher perspectives about the IBMYP, how those perspectives affect programme implementation, and the factors that appear to enhance or impede …

The Impact Of Pbis Programs On Discipline Referrals In A Secondary School, Tameika Shantrelle Valentine

Theses and Dissertations

This study investigates the impact of Positive Behavioral Interventions and Supports (PBIS) on discipline within a secondary school setting. PBIS is a proactive approach to establishing the behavioral supports and social culture needed for all students to achieve social, emotional, and academic success. The research focuses on a comprehensive analysis of disciplinary records before and after the implementation of PBIS, comparing metrics including the number of disciplinary referrals, suspensions, and expulsions. Additionally, qualitative data from teacher surveys provided insights into changes in school climate and perceptions of behavior management. Preliminary findings suggest that the adoption of PBIS impacted a significant …

Topics In Beyond The Standard Model Physics, Sapan Karki

Theses and Dissertations

Standard Model and General relativity are two pillars of modern physics, and their reconciliation would bring a long-sought harmony in physics along with insights into the secrets of the universe. It is then natural to try and modify these theories by searching for the fundamental symmetry describing our world. In this work, I work on the implication of breaking of Lorentz symmetry and the existence of topological objects called solitons. In chapter 3, I show how a cosmologically generated Lorentz- Violating model has instability issues. I then show how the quantum corrections on Lorentz-Violating models can produce ambiguity in β-function …

Utilizing Project-Based Learning To Improve Statistical Literacy, Edward Sabat

Theses and Dissertations

This action research study examined the impact of Project-Based Learning (PBL) on statistical literacy among community college students enrolled in introductory statistics courses. The study addressed the challenge students face in interpreting statistical results in real-world contexts, despite achieving correct numerical answers. Utilizing a PBL approach during the hypothesis testing unit, the study employed an explanatory sequential mixed methods design, incorporating a pretest and posttest using the Reasoning and Literacy Instrument (REALI), followed by structured interviews. Quantitative results demonstrated improvement in statistical literacy in all areas assessed on the REALI, particularly in the area of hypothesis testing and p-values. Qualitative …

The State Math Assessment, I-Ready Diagnostic, And The State Accountability Plan: Is This An Assessment System To Support Learning For All Students?, Beverly Quinn

Theses and Dissertations

This study examined the relationship between a state high-stakes summative mathematics assessment and an interim third-party math diagnostic assessment and data literacy among teachers in a Southeastern school district. Despite ongoing federal and state accountability efforts, the gap between policy intentions and student achievement continues to grow. In this quantitative correlational study, the relationship between the Spring 2023 state summative and interim assessment data for fourth and eighth-grade students was examined. Additionally, the Teacher Data Usage Survey (TDUS) responses were analyzed to examine how teachers utilize assessment data in instructional practices. Data were reported as percentages of responses per category …

Winning And Losing At The Federal District Courts, Madison Shanks

Theses and Dissertations

The federal criminal courts are unique compared to the rest of the justice system. Cases in these courts pit a government backed prosecutor with an informational and first-moving advantage, against an often-disadvantaged defendant in an adversarial system that ultimately determines who wins and who loses. This asymmetry in criminal cases at the federal district courts presents a situation in which we can understand how courtroom actors matter for the justice process, and specifically if and how attorneys’ strategies differ and ultimately influence outcomes for their clients. This dissertation project builds on an existing data collection project that captures motion filings …