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J Mich Dent Assoc August 2024

The Journal of the Michigan Dental Association

Every 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.

In the August 2024 issue, the Journal focuses on the 2024 Mission of Mercy event held in Flint Original content includes:

• A cover story on the MOM

• A feature article on Locum Tenens Dentists

• A New Professional Column

• News You Need, an editorial, and regular department articles covering MDA Foundation activities, MDA Services, Dentistry and the Law, and Staff Matters.

Additional feature article …

La Viuda Del Panamá -- A Sixteenth-Century Novel, Maria Cecilia Herrera Astua

Open Access Theses & Dissertations

La Viuda del Panamá es una novela histórica acerca de Sir Francis Drake y su amante, María Isabel Domínguez--una viuda mestiza de quien él se enamora cuando ella lo salva de una muerte segura. Isabel oculta su ascendencia india porque, en el pueblito Nombre de Dios, esa circunstancia es un pecado social. Mas al corregidor don Pedro—un viudo quien ha tenido un matrimonio infernal—no le interesa la pureza de sangre. Nacido en un hogar judeo-musulmán, don Pedro se enamora de Isabel desde el día en que ella lo atiende en la posada La Costeña y decide ofrecerle un futuro impensable …

Don't Get Too Close, It Hurts: Inclusion-Of-Other-In-The-Self And Biased Evaluations Of Romantic Partners And Their Behaviors, Jacqueline Lechuga

Open Access Theses & Dissertations

This investigation tested how inclusion-of-other-in-the-self (IOS) – the experience of closeness as overlapping selves – increases maladaptive biases toward romantic partners and their behaviors. Study 1 tested how the level of IOS is associated with disregarding signs that indicate that a romantic partner might be unhealthy for one’s emotional and physical well-being. Participants who were single (N = 77) reviewed four online dating profiles. Each profile was created to elicit high or low IOS and reveal a transgression committed by the potential romantic partner. Then, participants evaluated the potential romantic partner in suitability and the transgression on negativity. Study 2 …

Seismic Imaging Of Mcmurdo Ice Shelf Near Williams Airfield, Yeshey Seldon

Open Access Theses & Dissertations

Seismic exploration has played a crucial role in understanding the Earth's interior and has been successfully employed in various regions, including Antarctica. This research focuses on analyzing a 1000-m seismic line on McMurdo Ice Shelf near Williams Airfield, as part of the Thwaites Interdisciplinary Margin Evolution (TIME) project. The McMurdo Ice Shelf, covering an expansive area within the Ross Ice Shelf, has undergone significant changes due to evolving oceanic and atmospheric conditions. The presence of Circumpolar Deep Water (CDW) has recently impacted the ice shelf, with warmer ocean waters causing basal melting and changes in wind patterns affecting ice flow …

Staff Matters: Assessing Health Benefits For Lgbtq+ Employees, Jodi Schafer Sphr, Shrm-Scp

The Journal of the Michigan Dental Association

To support LGBTQ+ employees, understand your health benefits by asking key questions about domestic partner coverage, mental health benefits, transgender healthcare, IVF, and surrogacy coverage, and identifying LGBTQ+-friendly providers. Regularly check in with staff to ensure benefits meet their needs and consider making changes if necessary. Proactively share benefit information throughout the year to enhance employee recruitment, retention, and engagement.

How Supply Chains Respond To Disruptions: Three Essays On Responses To Operational, Geopolitical, And Natural Disaster Disruptions, Travis Kulpa

Graduate Theses and Dissertations

The ability to respond to supply chain disruptions efficiently and effectively is a highly sought after capability, particularly in light of recent events such as the COVID-19 pandemic, geopolitical conflicts, and major natural disasters. These events have led researchers, practitioners, and policymakers to ask: how can we better use our resources to respond to supply chain disruptions? This dissertation examines responses to the three main types of supply chain disruptions: operational disruptions, geopolitical disruptions, and natural disasters. The first study examines how US importers adjust between air and containerized transportation in response to shipment delays and abnormally high demand from …

Effects Of Secondary Traumatic Stress And Burnout In Special Education Teachers, Alison Bradford M.A.

Electronic Theses and Dissertations

Secondary traumatic stress and burnout have been well-documented in the psychological field. In recent years, these effects of occupational stress have started appearing in other professions, especially in helping fields such as mental health, social work, and even education. The purpose of the study was to explore teachers’ perspectives about their current levels of stress, including burnout and secondary traumatic stress along with their current methods of managing stress to determine whether secondary traumatic stress predicts burnout and whether secondary traumatic stress affected special education teachers at a higher rate than general education teachers. A survey was used to gather …

Exploring Telehealth Utilization Through Data Analytics, Statistical Analyses, And Machine Learning Techniques, Aysenur Betul Cengil

Graduate Theses and Dissertations

This dissertation investigates the utilization of telehealth services, initially focusing on the Arkansas healthcare system and then extending the analysis nationwide. It aims to understand the factors influencing telehealth adoption and its impact on healthcare delivery. After examining telehealth utilization in Arkansas from 2018 to 2022, the research utilizes a comprehensive dataset from Epic Cosmos, which includes a wide range of patient and visit data from multiple healthcare facilities across the United States from 2018 to 2023. This timeframe allows for a detailed analysis of telehealth trends before, during, and after the COVID-19 pandemic. In Chapter 2, we analyze key …

Essays On Networks And Gender Dynamics In Corporate Finance, Xiaonan Wei

Graduate Theses and Dissertations

In my dissertation, I explore the effect of networks and gender dynamics on corporate finance. In my first essay, I examine the effects of personal network on insider trading decisions. Using COVID-19 as a shock to test personal network effect, I find individuals were influenced by information about COVID-19 provided by the members of their personal networks. S&P 1500 insiders whose personal networks contained higher fractions of socially connected individuals from countries affected by early stages of COVID-19 were more likely to sell shares of their firms in the period preceding the U.S. stock market decline, and they are less …

Will These Feelings Last Forever? Examining The Relationship Between The Longevity Belief About Emotion And Avoidance, Elise Warner

Graduate Theses and Dissertations

Research suggests that the belief that emotions last for long periods of time is associated with greater self-reported distress intolerance and greater experiential avoidance (Warner, 2022), with limited research examining the causal link between the longevity belief and experiential avoidance. Individuals high in emotional reactivity may tend to hold greater longevity beliefs (Veilleux et al., 2019), with high emotional reactivity linked to both greater experiential avoidance and distress intolerance (Bruns et al., 2019). Thus, the aim of the current study was to examine the influence of the longevity belief about emotions on behavioral avoidance in individuals high in emotional reactivity. …

The Impact Of Algorithmic Control And Algorithmic Management In Online Labor Platforms, Yaping Zhu

Graduate Theses and Dissertations

Online labor platforms (OLPs) are transforming the way organizations operate and how people work. Platform work has been characterized as promoting autonomy and flexibility. Workers interact with a platform rather than human managers to accomplish tasks and they have the freedom to decide when, where, and how much to work. Yet, platform workers increasingly bemoan working conditions, revealing that the expected autonomy and flexibility benefits of platform work have not materialized. Current IS research sheds light on this phenomenon by explaining that platform organizations use algorithms to manage and control workers (i.e., algorithmic control). Yet, our understanding of how algorithmic …

A Mixed Methods Study Exploring The Impact Of Embedded Trauma-Informed Practices On Academic-Related Behaviors Of Students Who Have Experienced Trauma And The Relationship Between Trauma-Informed Practices And Student Benchmark Growth Data, Sarah Isaac

Graduate Theses and Dissertations

This mixed methods study examined the relationship between school-based embedded trauma-informed practices and academic-related outcomes for students. While there is minimal empirical evidence supporting the impact of trauma-informed practices on the academic success of students who have experienced trauma, there is some qualitative, quantitative, and anecdotal data supporting outcomes stemming from trauma-informed practices in the research. The research questions guiding this study were (1) What impact does the implementation of embedded trauma-informed practices have on the academic-related behaviors of students who have experienced trauma? and (2) What is the relationship between benchmark growth scores for students with an ACE score …

Integrated Public Archeology: Innovative Three-Dimensional Modeling And Digital Storytelling Techniques For Historic Preservation And Outreach, Bryce James Drachenberg

Graduate Theses and Dissertations

This thesis investigates the integration of digital methodologies in public archeology to enhance public engagement and historic preservation. Focusing on digital storytelling and three-dimensional modeling, the research demonstrates how tools like photogrammetry and ArcGIS StoryMaps can democratize archeological knowledge and involve wider audiences. A case study of Cane Hill, Arkansas, showcases the practical application of these techniques. The study highlights the creation of three-dimensional models and their integration into interactive StoryMaps, discussing the benefits, challenges, and future directions of digital public archeology.

Cancer Heterogeneity And Mitochondrial-Targeted Therapies In Cancer Cachexia, Francielly Morena Clark

Graduate Theses and Dissertations

Cancer Cachexia (CC) is a multifactorial and complex syndrome affecting up to 80% of cancer patients and contributing to approximately 40% of cancer-related deaths. Given its relationship with patients' quality of life and prognosis, there has been increasing emphasis on understanding the underlying mechanisms of CC using pre-clinical models. However, the mechanisms of cachexia vary depending on several factors, including tumor type, model, and biological variables such as sex. RNA-sequencing technology is a crucial tool for investigating CC heterogeneity, enabling the analysis of the transcriptome across different models, conditions, and sexes using publicly available data. Aim 1 of this dissertation …

Book Review: Appalachia On The Table: Representing Mountain Food And People, Jillian Speck

Georgia Library Quarterly

No abstract provided.

Book Review: Why Any Woman: Feminism And Popular Culture In The Late Twentieth-Century South, Alexandra Beswick

Georgia Library Quarterly

No abstract provided.

E-Cigarettes Theory To Alternative To Smoking And Associated Emerging Health Concerns, Utsav Pokharel

Master's Projects and Capstones

E-cigarettes have emerged as a popular alternative to traditional smoking, with proponents advocating for their potential role in smoking cessation. However, the health implications of e-cigarettes remain a contentious issue within public health discourse. This paper conducts a comprehensive review of the current literature to evaluate the efficacy of e-cigarettes as a smoking cessation tool and to assess their associated health risks. The study finds that while e-cigarettes may produce fewer toxicants than combustible cigarettes, their long-term health effects are still largely unknown. Evidence suggests that e-cigarette use can lead to adverse health outcomes, including lung and cardiovascular diseases, driven …

Findings Of Research Studies On Reading Comprehension Between Digital And Print Formats: Implications For The Nextgen Bar Exam, Lindsay E. Koso

Law Faculty Scholarship

No abstract provided.

“Wa Ya See?”: An Autoethnographic Exploration Of The Nuanced Experiences Of A Black, Quare, Afro-Caribbean, Asylum Seeker In The United States Higher Education., Travis A. Richards

LMU Theses and Dissertations

In the 2022-2023 academic year, nearly one million international students from over 200 countries enrolled in U.S. higher education institutions, marking a 12% increase from the previous year (Martel & Baer, 2022). Despite representing 5.6% of the total U.S. higher education population, asylum-seeking students remained an overlooked demographic, underscoring the challenges faced by marginalized groups within academia (Buchholz, 2023). This research focused on the experience of a Black, Quare, Afro-Caribbean, asylum-seeking doctoral student, employing autoethnographic methods to examine the complex intersections of race, sexuality, and transnational identity. Grounded in Intersectionality Theory (Crenshaw, 1991), Critical Race Theory (Bell, 1995), Quare Theory …

Synthesise Of Iron Oxide Nanoparticles Ionps By Laser Method As An Antibacterial And Hemocompatibility Agent, Asraa Radhi, Khawla Khashan, Ghassan Sulaiman, Hamdoon Mohammed

Journal of Applied Sciences and Nanotechnology

In this work, room temperature laser ablation with an iron target in water was used to create iron oxide nanoparticles (IONPs) with a different number of pulses (100, 200, 300, 400 and 500) at a constant energy of 200 mJ. The colloidal solutions of the IONPs were studied and the effects of the number of pulses on the properties were investigated by Fourier transform infrared spectroscopy (FTIR), field emission scanning electron microscopy (FESEM), ultraviolet-visible spectroscopy (UV-VIS) and photoluminescence (PL). The FTIR spectra showed that the synthesised IONPs were formed, and the peaks appeared between (500-600) cm-1. FESEM images showed that …

Refractory Mullite Phase Enhancement In Silicon Carbide/Kaolin Composites, Safa Jasim, Shihab Zaidan, Enas Hadi

Journal of Applied Sciences and Nanotechnology

Refractory ceramics were produced using silicon carbide (SiC) as the main component in combination with different weight percentages of Iraqi white kaolin (20%, 40%, 60% and 80%). Two different weight percentages of alumina (5% and 10%) were then added to each SiC-kaolin mixture. The samples were effectively mixed, molded, dried and fired at 1300 °C. The structural and physical properties were measured, including X-ray diffraction, apparent porosity, water absorption and thermal conductivity. X-ray diffraction showed that the addition of Al2O3 to the SiC-kaolin composite increased the mullite phase by interacting with the excess silica formed during the firing of kaolin …

Advanced Photovoltaic Applications Of Cdo Films Prepared By Pulsed Laser Ablation On Porous Silicon, Raghad Mahdi, Marwa Abood

Journal of Applied Sciences and Nanotechnology

In this study, cadmium oxide (CdO) was prepared by pulsed laser ablation in liquid (PLAL). The morphological structure and optical properties of the prepared CdO were determined by various analytical techniques, including SEM, AFM and XRD. The SEM images obtained showed that the prepared film exhibited cluster-like cubic structures. The AFM images showed a homogeneous and very uniform surface. In addition, XRD analysis revealed that the prepared film had a grain size of about 20 nm. The optical properties of the fabricated film showed an increase in absorbance values with a simultaneous increase in wavelength. The maximum value was measured …

A Retrospective Quantitative Investigation Into Prostate Radiation Treatment Among Patients With Rectal Gas At Simulation, And How It Affects Planning: A South Florida Context., Soufiane Mansouri

Masters Projects

This study examines the effect of Hounsfield Unit (HU) correction of air in rectal tissue on dose distribution during prostate cancer radiation therapy planning. Ten patients treated between 2023 and 2024, of which received 70 Gray (Gy) in 28 fractions, were retrospectively analyzed. Inclusion criteria included the presence of rectal gas during simulation and noncompliance with pre-simulation preparation instructions. Statistical tests, including a standard t-test and a sign test, were used to compare dose planning without HU correction to planning with HU-corrected rectal gas to tissue, focusing on differences in rectal doses and planned target volume doses. Radiation therapy plans …

A Real-Time Iot-Based Data Acquisition And Monitoring System For Photovoltaic Applications, Adam Barbosa, Hamza Mubarak, Fazel Mohammadi, Mohammad J. Sanjari, Mehrdad Saif

Electrical & Computer Engineering and Computer Science Faculty Publications

The transition to low-carbon energy systems, driven by climate change and fossil fuel scarcity, highlights technologies, such as Photovoltaic (PV) technology, for sustainable energy generation. This paper focuses on enhancing the efficiency of PV monitoring systems by leveraging Internet of Things (IoT) technology for accurate and real-time monitoring of essential parameters, such as voltage, current, and output power. Significant gaps in cost-effective and reliable IoT integration for PV monitoring are addressed, with an emphasis on predictive modeling. In this regard, a low-cost real-time IoT-based data acquisition and monitoring system for PV systems, as a proof of concept for future endeavors …

Service Dog Knowledge And Utilization In Occupational Therapy Practice, Lauren E. Garcia, Sierra P. Mcnicol

Graduate Student Scholarship

The assumed efficacy behind service dog intervention is based on the well-known potential for the development of a strong, emotional bond between humans and dogs. Occupational therapists can use knowledge of their specific scope of practice to aid in the referral process, and the assessment process, and to help assist clients with training and comfortability throughout the service dog placement process. Existing literature on service dog use and implementation within occupational therapy (OT) practice is limited and lacking in rigor, internal and external validity, and reliability. The aims of the current study include evaluating the level of education occupational therapy …

My Manager Endorsed My Coworkers’ Voice: Understanding Observers’ Positive And Negative Reactions To Managerial Endorsement Of Coworker Voice., Emily Poulton, Szu-Han Joanna Lin, Shereen Fatimah, Cony Ho, Lance Ferris, Russell Johnson

Research Collection Lee Kong Chian School Of Business

Research on managerial voice endorsement has primarily focused on the processes and conditions through which voicers receive their managers’ endorsement. We shift this focus away from the voicers, focusing instead on the dual reactions that endorsement generates for observing employees. Drawing from an approach-avoidance framework, we propose that managerial endorsement of coworker voice could be perceived as a positive and negative stimulus for observers, prompting them to approach opportunities and avoid threats, respectively. Results from a pre-registered experiment and a multi-wave, multi-source field study revealed that managerial endorsement of coworker voice was positively related to observers’ voice instrumentality, thus prompting …

Establishing The Importance Of Co-Creation And Self-Efficacy In Creative Collaboration With Artificial Intelligence, Jack Mcguire, David De Cremer, Tim Van De Cruys

Research Collection Lee Kong Chian School Of Business

The emergence of generative AI technologies has led to an increasing number of people collaborating with AI to produce creative works. Across two experimental studies, in which we carefully designed and programmed state-of-the-art human–AI interfaces, we examine how the design of generative AI systems influences human creativity (poetry writing). First, we find that people were most creative when writing a poem on their own, compared to first receiving a poem generated by an AI system and using sophisticated tools to edit it (Study 1). Following this, we demonstrate that this creativity deficit dissipates when people co-create with—not edit—AI and establish …

The Impact Of Ectopic Expression Of A Plant Elicitor Peptide In Bacillus Subtilis On Nematode Resistance In Soybean Through Seed Treatment, Abeer Alnasrawi

Graduate Theses and Dissertations

Soybean (Glycine max) is the most beneficial legume crop because it is a source of protein as well as oil for humans and livestock. Soybean is the second most planted crop in the United States following corn and it is also the fourth planted crop worldwide. However, the soybean cyst nematode (Heterodera glycines, SCN) is the most damaging pest of soybean in the United States, accounting for more than twice as much yield loss as the following cause of yield loss in soybean. Therefore, there is a pressing need to develop alternative management strategies to control SCN infection in soybeans. …

The Surgical Infection Society Guidelines On The Management Of Intra-Abdominal Infection: 2024 Update, Jared M Huston, Philip S Barie, E Patchen Dellinger, Joseph D Forrester, Therese M Duane, Jeffrey M Tessier, Robert G Sawyer, Miguel A Cainzos, Kemal Rasa, Jeffrey G Chipman, Lillian S Kao, Frederic M Pieracci, Kristin P Colling, Daithi S Heffernan, Janice Lester

Faculty, Staff and Student Publications

Background: The Surgical Infection Society (SIS) published evidence-based guidelines for the management of intra-abdominal infection (IAI) in 1992, 2002, 2010, and 2017. Here, we present the most recent guideline update based on a systematic review of current literature.

Methods: The writing group, including current and former members of the SIS Therapeutics and Guidelines Committee and other individuals with content or guideline expertise within the SIS, working with a professional librarian, performed a systematic review using PubMed/Medline, the Cochrane Library, Embase, and Web of Science from 2016 until February 2024. Keyword descriptors combined "surgical site infections" or "intra-abdominal infections" in adults …

Assessment Of Thrombectomy Versus Combined Thrombolysis And Thrombectomy In Patients With Acute Ischemic Stroke And Medium Vessel Occlusion, Adam A Dmytriw, Sherief Ghozy, Hamza Adel Salim, Basel Musmar, James E Siegler, Hassan Kobeissi, Hamza Shaikh, Jane Khalife, Mohamad Abdalkader, Piers Klein, Thanh N Nguyen, Jeremy J Heit, Robert W Regenhardt, Nicole M Cancelliere, Kareem El Naamani, Abdelaziz Amllay, Lukas Meyer, Anne Dusart, Flavio Bellante, Géraud Forestier, Aymeric Rouchaud, Suzana Saleme, Charbel Mounayer, Jens Fiehler, Anna Luisa Kühn, Ajit S Puri, Christian Dyzmann, Peter T Kan, Marco Colasurdo, Gaultier Marnat, Jérôme Berge, Xavier Barreau, Igor Sibon, Simona Nedelcu, Nils Henninger, Thomas R Marotta, Christopher J Stapleton, James D Rabinov, Takahiro Ota, Shogo Dofuku, Leonard L L Yeo, Benjamin Y Q Tan, Juan Carlos Martinez-Gutierrez, Sergio Salazar-Marioni, Sunil Sheth, Leonardo Renieri, Carolina Capirossi, Ashkan Mowla, Nimer Adeeb, Hugo H Cuellar-Saenz, Stavropoula I Tjoumakaris, Pascal Jabbour, Priyank Khandelwal, Arundhati Biswas, Frédéric Clarençon, Mahmoud Elhorany, Kevin Premat, Iacopo Valente, Alessandro Pedicelli, João Pedro Filipe, Ricardo Varela, Miguel Quintero-Consuegra, Nestor R Gonzalez, Markus A Möhlenbruch, Jessica Jesser, Vincent Costalat, Adrien Ter Schiphorst, Vivek Yedavalli, Pablo Harker, Lina M Chervak, Yasmin Aziz, Benjamin Gory, Christian Paul Stracke, Constantin Hecker, Ramanathan Kadirvel, Monika Killer-Oberpfalzer, Christoph J Griessenauer, Ajith J Thomas, Cheng-Yang Hsieh, David S Liebeskind, Răzvan Alexandru Radu, Andrea M Alexandre, Illario Tancredi, Tobias D Faizy, Robert Fahed, Charlotte S Weyland, Boris Lubicz, Aman B Patel, Vitor Mendes Pereira, Adrien Guenego, Mad-Mt Consortium

Faculty, Staff and Student Publications

Background

The combination of intravenous thrombolysis (IVT) with mechanical thrombectomy (MT) may have clinical benefits for patients with medium vessel occlusion.

Purpose

To examine whether MT combined with IVT is associated with different outcomes than MT alone in patients with acute ischemic stroke (AIS) and medium vessel occlusion.

Materials and Methods

This retrospective study included consecutive adult patients with AIS and medium vessel occlusion treated with MT or MT with IVT at 37 academic centers in North America, Asia, and Europe. Data were collected from September 2017 to July 2021. Propensity score matching was performed to reduce confounding. Univariable and …