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5539-181 & 182 Prospect Park W. Brooklyn Llc V. Rivera Aug 2025

5539-181 & 182 Prospect Park W. Brooklyn Llc V. Rivera

All Decisions

In this licensee holdover, the tenant moved for summary judgment, arguing he was a "disabled person" under rent control regulations and thus only required to prove one year of co-residency for succession rights. The landlord argued against applying the broader definitions from the Americans with Disabilities Act Amendments Act of 2008 (ADAAA), favoring the narrower standard of the original Americans with Disabilities Act (ADA) as applied in a prior appellate case. The court, however, ruled that whether the tenant is a "disabled person" is a triable issue of fact and that it may appropriately look to the ADAAA for guidance, …


Re: July 2025 Berkeley Pit Migratory Waterfowl Protection Monthly Report, Mark Thompson, Loren Burmeister Aug 2025

Re: July 2025 Berkeley Pit Migratory Waterfowl Protection Monthly Report, Mark Thompson, Loren Burmeister

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Opportunities For Using Generative Ai For Malevolent Creativity Information Gathering And Idea Generation, Alexis D'Amato, Emma Theobald, Ares Boira-Lopez, Joel Elson, Samuel Hunter Aug 2025

Opportunities For Using Generative Ai For Malevolent Creativity Information Gathering And Idea Generation, Alexis D'Amato, Emma Theobald, Ares Boira-Lopez, Joel Elson, Samuel Hunter

Reports, Projects, and Research

The success of terrorist and extremist organizations is dependent on their ability to be creative and innovative (e.g., Gill et al., 2013; Ligon et al., 2018; Logan et al., 2020). That is, these organizations are inherently focused on causing harm to their targets in ways that are novel, thus undetectable from threat assessment efforts. Homeland Security Enterprise can establish novel countermeasures to mitigate threats by engaging in the same creative problem-solving process as the terrorist and extremist organizations (e.g., d’Amato & Hunter, 2023). One way to do this is by using the same tools nefarious actors engage with for idea …


New Faculty Guide, 2025, University Of Mississippi. Provost Aug 2025

New Faculty Guide, 2025, University Of Mississippi. Provost

New Faculty

No abstract provided.


Staff Education On The Abbreviated Teachers’ Rating Scale (Atrs) Tool As A Screening Tool For Attention Deficit Hyperactivity Disorder (Adhd)., Tena E. Currie Aug 2025

Staff Education On The Abbreviated Teachers’ Rating Scale (Atrs) Tool As A Screening Tool For Attention Deficit Hyperactivity Disorder (Adhd)., Tena E. Currie

Walden Dissertations and Doctoral Studies

This doctoral project is a staff education program to enhance the treatment and diagnosis of attention-deficit hyperactivity disorder (ADHD) at a mental healthcare facility. The identified practice problem was the lack of knowledge about the Abbreviated Teacher Rating Scale (ATRS) used in ADHD testing, which may result in inaccuracies and underutilization of the tool. To bridge this gap is essential in nursing practice as clinicians should be competent in performing standard assessment, which is indispensable for patient with ADHD. Staff education with the ATRS was the practice-directed question for the project: Does staff education with the ATRS increase knowledge for …


Examining Home Confinement Of Offenders In The Mississippi Delta, Malcolm Davis Aug 2025

Examining Home Confinement Of Offenders In The Mississippi Delta, Malcolm Davis

Walden Dissertations and Doctoral Studies

Recidivism was identified as a persistent problem in the criminal justice system. Accordingly, prison overcrowding was also an identified problem in the prison system. The purpose of this study was to examine the experiences of home confinement for offenders in the Mississippi Delta. This research used rehabilitation theory to conduct a qualitative analysis of home confinement in the Mississippi Delta, as well as identify any unique challenges to the program presented by rural conditions. A purposive sampling technique was used to solicit participation, and a total of 12 participants were included in the study. The participants were interviewed using a …


Mandatory Minimum State Compensation Statutes For Exonerees Of Wrongful Incarceration, Ellen Rochelle Mabry Aug 2025

Mandatory Minimum State Compensation Statutes For Exonerees Of Wrongful Incarceration, Ellen Rochelle Mabry

Walden Dissertations and Doctoral Studies

Receiving fair and equitable compensation for victims of wrongful incarceration post-release continues to be problematic, inconsistent, and inadequate. This qualitative study addresses the gap in knowledge by exploring the unsatisfactory and varying compensation statutes across states that adversely affect and compound the experiences of exonerees through systemic injustices. The conceptual frameworks for this study are Weible & Sabatier’s guide to the advocacy coalition framework and Jenkins-Smith, et.al, using cultural theory to specify belief systems, coalitions, and sources of change. Research questions focus on how exonerees describe their experiences with unfair and unequal state compensation laws for victims of wrongful imprisonment, …


Risk Of Major Depression In Partners Of People With Alzheimer's Disease: A National Cohort Study, Casey Crump, Jingkai Wei, Barbara G Vickrey, Alexis C Edwards, Paul E Schulz, Weiva Sieh, Jan Sundquist, Kristina Sundquist Aug 2025

Risk Of Major Depression In Partners Of People With Alzheimer's Disease: A National Cohort Study, Casey Crump, Jingkai Wei, Barbara G Vickrey, Alexis C Edwards, Paul E Schulz, Weiva Sieh, Jan Sundquist, Kristina Sundquist

Faculty, Staff and Student Publications

Background: Alzheimer's disease (AD) may cause significant psychosocial distress not only in the patient but also their partner. However, long-term risks of major depression in partners of AD patients are largely unknown.

Methods: A national cohort study was conducted of all 145 289 partners of people diagnosed with all-cause dementia, including 57 113 partners of people diagnosed with AD, in Sweden during 1998-2017, and 1 300 561 population-based controls. Cox regression was used to compute hazard ratios (HRs) for subsequent risk of major depression identified from nationwide outpatient and inpatient diagnoses through 2018, adjusting for sociodemographic factors and prior mental …


How Personality Type Can Inform Strategic Discipleship, Jonathan Andrew Cline Ii Aug 2025

How Personality Type Can Inform Strategic Discipleship, Jonathan Andrew Cline Ii

Masters Theses

Despite many Americans growing up in the church, there is a wide disparity gap in how many of those Christians are heading down a path of greater intimacy with God. Rather than this gap being a result of lackluster desire for something more, research shows that the disconnect stems from a lack of understanding in how to connect with God beyond the theories and philosophies individuals have acquired in church. Churches and discipleship programs, therefore, should consider developing strategies for spiritual development informed by the range of personality types based on Jung’s psychological types. Each person has a God-given way …


Differentiation In Artistic Expressions Of Worship: A Study Of The Front Royal Church Of The Nazarene, Stephanie L. Blakely Aug 2025

Differentiation In Artistic Expressions Of Worship: A Study Of The Front Royal Church Of The Nazarene, Stephanie L. Blakely

Masters Theses

While music is globally recognized as a common tool for expressing worship in both academia and the evangelical church, it is not the only art form mentioned in the Bible regarding acts of worship. The Council of Arts Accrediting Associations recognizes four main disciplines of fine and performing arts, including Music, Art and Design, Theatre, and Dance; however, in the twenty-first century evangelical church, music takes precedence as the main expression of worship. This qualitative study will gain insight into the pursuit and understanding of utilizing various art forms as expressions of biblical worship in modern-day worship settings within the …


Barriers To Implementing Comprehensive Sexuality Education As A Strategy To Prevent Adolescent Pregnancy In Indramayu District, Indonesia, Een Kurnaesih, Chahya Kharin Herbawani, Nelly Febriani Aug 2025

Barriers To Implementing Comprehensive Sexuality Education As A Strategy To Prevent Adolescent Pregnancy In Indramayu District, Indonesia, Een Kurnaesih, Chahya Kharin Herbawani, Nelly Febriani

Kesmas

The implementation of comprehensive sexuality education (CSE) is not optimal. This qualitative study aimed to identify and contextualize barriers to CSE implementation, specifically in Indramayu District, Indonesia. Conventional content analysis procedures were used. Seven participants, consisting of relevant authorities, were interviewed. A purposive sampling technique was employed to select participants. Data were collected through in-depth, semi-structured interviews. All interviews were recorded and transcribed verbatim. Data were analyzed using conventional qualitative content analysis. The barriers to CSE implementation in Indramayu District were identified across five themes: advocacy, technical considerations, coordination and collaboration, integration with other sexual and reproductive health projects, and …


Experiences Of Elderly Living With Noncommunicable Diseases In Utilizing Health Services In Myanmar During The Covid-19 Pandemic, Nway Eint Chei, Kwanjai Amnatsatsue, Natkamol Chansatitporn, Ariya Bunngamchairat Aug 2025

Experiences Of Elderly Living With Noncommunicable Diseases In Utilizing Health Services In Myanmar During The Covid-19 Pandemic, Nway Eint Chei, Kwanjai Amnatsatsue, Natkamol Chansatitporn, Ariya Bunngamchairat

Kesmas

The COVID-19 pandemic and armed conflicts in Myanmar have intensified the challenges in accessing and utilizing health services, particularly for noncommunicable diseases (NCDs) among older adults. This qualitative study explored the experiences of the elderly with NCDs regarding health service accessibility and utilization in secure areas with fully operational health facilities by conducting in-depth interviews with 20 eligible older adults in Myanmar; data were analyzed using content analysis. Four key themes emerged: NCD service utilization patterns; unmet needs; preferences and hesitancy toward NCD services; and disparities, barriers, and opportunities. The findings revealed widespread underutilization of NCD services due to several …


Low Economic Level And The Risk Of Overweight Among Indonesian Junior And Senior High School Students, Ariyanto Nugroho, Purwo Setiyo Nugroho, Amarin Yudhana, Sri Sunarti Aug 2025

Low Economic Level And The Risk Of Overweight Among Indonesian Junior And Senior High School Students, Ariyanto Nugroho, Purwo Setiyo Nugroho, Amarin Yudhana, Sri Sunarti

Kesmas

Overweight and obesity among Indonesian adolescents have emerged as a pressing public health issue, reflecting global trends. This study examines the relationship between economic status and overweight prevalence among junior and senior high school students in Indonesia, using secondary data from the Global School-based Health Survey (GSHS). This study analyzed data from 9,977 students aged 11–18 years through a cross-sectional design and binary logistic regression, adjusting for dietary habits, physical activity, and sedentary behavior. Overall, 14.7% of students were overweight; the prevalence was notably higher among low-income students (27.4%) compared to high-income groups (14.2%). Students from lower economic backgrounds were …


Government Health Spending And Life Expectancy: Evidence From Cities And Districts In Indonesia, Kurnia Sari, Budi Hidayat, Amal Chalik Sjaaf, Mardiati Nadjib Aug 2025

Government Health Spending And Life Expectancy: Evidence From Cities And Districts In Indonesia, Kurnia Sari, Budi Hidayat, Amal Chalik Sjaaf, Mardiati Nadjib

Kesmas

Life expectancy is widely recognized as a fundamental indicator of population health, and its improvement is often linked to government health spending, particularly in decentralized health systems. This study aimed to investigate the relationship between local government health expenditures and life expectancy in decentralized Indonesia. Data from 492 cities and districts, spanning from 2015 to 2019, were analyzed using a two-way fixed effects regression model to control for time-invariant district characteristics and common temporal shocks. The findings indicated that a 10% increase per capita in government health expenditure was associated with a 0.01% increase in life expectancy. This association was …


Understanding User Needs In Health Crisis Risk Monitoring Information System Development: A Lesson From Tasikmalaya District, Indonesia, Arief Tarmansyah Iman, Hari Kusnanto, Ariani Arista Putri Pertiwi Aug 2025

Understanding User Needs In Health Crisis Risk Monitoring Information System Development: A Lesson From Tasikmalaya District, Indonesia, Arief Tarmansyah Iman, Hari Kusnanto, Ariani Arista Putri Pertiwi

Kesmas

A health crisis risk monitoring information system needs to be developed, especially during the pre-disaster phase; therefore, understanding the needs of prospective users is crucial. This study aimed to investigate the needs of potential users regarding the development of this system. This study employed a qualitative, exploratory approach to gather user needs from stakeholders through interviews (n = 7) and one focus group discussion (n = 12). The data were audio-recorded, transcribed verbatim, and then thematically analyzed using qualitative content analysis. The need for information was related to disaster preparedness and its preferred format. The system should be targeted, multiplatform, …


An Audio Data-Driven Roadway Digital Twin And Its Underlying Framework For A Digitized Transportation Construction Environment, Anisha Deria, Pedro J. Chacon Dominguez, Yong-Cheol Lee, Jin W. Choi Aug 2025

An Audio Data-Driven Roadway Digital Twin And Its Underlying Framework For A Digitized Transportation Construction Environment, Anisha Deria, Pedro J. Chacon Dominguez, Yong-Cheol Lee, Jin W. Choi

Michigan Tech Publications

The increasing need to build and maintain transportation systems has led project managers to manage multiple projects simultaneously. Roadway projects often entail several miles of job site, making it difficult to keep track of progress and maintenance activities. To improve the situation, this study proposes an audio data-driven roadway digital twin framework for real-time and remote monitoring of construction projects. The latent characteristics of a digital twin required for establishing a digitized work environment were investigated. As a primary method of seamlessly linking virtual and physical environments, audio data classified and analyzed by deep neural network (DNN) has been employed …


Molecular Dynamics Simulations Of Liposomes: Structure, Dynamics, And Applications, Ehsan Khodadadi, Ehsaneh Khodadadi, Parth Chaturvedi, Mahmoud Moradi Aug 2025

Molecular Dynamics Simulations Of Liposomes: Structure, Dynamics, And Applications, Ehsan Khodadadi, Ehsaneh Khodadadi, Parth Chaturvedi, Mahmoud Moradi

Chemistry & Biochemistry Faculty Publications and Presentations

Liposomes are nanoscale, spherical vesicles composed of phospholipid bilayers, typically ranging from 50 to 200 nm in diameter. Their unique ability to encapsulate both hydrophilic and hydrophobic molecules makes them powerful nanocarriers for drug delivery, diagnostics, and vaccine formulations. Several FDA-approved formulations such as Doxil (R) (Baxter Healthcare Corporation, Deerfield, IL, USA), AmBisome (R) (Gilead Sciences, Inc., Foster City, CA, USA), and Onivyde (R) (Ipsen Biopharmaceuticals, Inc., Basking Ridge, NJ, USA) highlight their clinical significance. This review provides a comprehensive synthesis of how molecular dynamics (MD) simulations, particularly coarse-grained (CG) and atomistic approaches, advance our understanding of liposomal membranes. We …


The Path Of Preparation: Engaging The Spirit’S Work In Your Soul To Be Ready For The Life God Has For You, Janelle Koontz Aug 2025

The Path Of Preparation: Engaging The Spirit’S Work In Your Soul To Be Ready For The Life God Has For You, Janelle Koontz

Masters Theses

Spiritual preparation is the ongoing act of engaging faith and life in a way that helps a follower of Jesus become more aware of what God is doing in his or her life. With a developed sense of how God is moving, followers of Jesus are able to engage surprises, both positive and negative, in a grounded way. This grounding is rooted in the knowledge that God is with them and that He has been working from before time and through their lives to get them ready for these moments. A biblical understanding of preparation based on word studies and …


Understanding The Ontological Argument Through Love: The Paradox Between Faith And Reason, Bill Goodson Aug 2025

Understanding The Ontological Argument Through Love: The Paradox Between Faith And Reason, Bill Goodson

Masters Theses

This thesis argues that while the ontological argument as presented by Saint Anselm of Canterbury offers a formal logical explanation for the existence of God, love is presented as the bridge that enables the skeptic and the believer to engage the argument from a relational and experiential perspective in joining faith and reason through God’s divine love. The paradox found therein is that love, being kind, generous, and caring, initially appears to be too soft for the hard truth and sheer facts of reason. The calling of the theologian is to expose the good news of his faith, and his …


Motor Vehicle Operation Policy Aug 2025

Motor Vehicle Operation Policy

Human Resources Policies

This Policy promotes a safe work environment and sets out the processes that apply to anyone who drives a Georgia Southern University (University) vehicle for business purposes.


The Effect Of Body-Worn Cameras On Police Credibility In The Courtroom, Robert A. Lindblom Aug 2025

The Effect Of Body-Worn Cameras On Police Credibility In The Courtroom, Robert A. Lindblom

Doctoral Dissertations and Projects

The use of Body-Worn Cameras (BWCs) by criminal justice practitioners in America has increased dramatically during the past decade. However, many assumptions were made during this process about the effectiveness of BWCs without adequate research or evidence to back up the claims. Deploying new technology under such circumstances often produces unexpected outcomes. One of these unanticipated results may be the increased dependence of judges and juries upon video evidence. Increasingly, adjudicators may hesitate to accept an officer’s testimony at face value. Prosecutors may even be reluctant to pursue cases at all when video is unavailable to bolster the officer’s statement. …


A Journeys End: A Phenomenological Approach To End-Term Buyer-Supplier Relationship Performance Management, James M. Capps Aug 2025

A Journeys End: A Phenomenological Approach To End-Term Buyer-Supplier Relationship Performance Management, James M. Capps

Doctoral Dissertations and Projects

The incumbent research study examines the lived work experiences of buyer-side buyer-supplier relationship managers as they seek to optimize supplier performance while navigating the end-term buyer-supplier relationship. While contemporary literature has explored several topics on supplier performance management and end-term, buyer supplier relationships separately, no research has explored detailing the experiences of supplier relationship managers within this phenomenon. Utilizing a qualitative, phenomenological design with hermeneutical analysis, the incumbent study utilizes multi-stage random sampling techniques to recruit sample participants (N=7) in various industries. Research participants were interviewed on their lived experiences navigating end-term buyer-supplier relationships and how they optimized supplier performance …


Self-Efficacy And Burnout Of Nursing Faculty: The Mediating Role Of Fear Of Negative Evaluation, Sarah Murray Kelly Aug 2025

Self-Efficacy And Burnout Of Nursing Faculty: The Mediating Role Of Fear Of Negative Evaluation, Sarah Murray Kelly

Doctoral Dissertations and Projects

The contents of this manuscript include a dissertation of a survey research study using the theoretical models of self-efficacy and burnout. The quantitative study used mediation analysis to explore the relationship between self-efficacy and burnout, with fear of negative evaluation as a mediator. Fear of negative evaluation was measured using the Brief Fear of Negative Evaluation Scale-Revised; self-efficacy was calculated using the General Self-Efficacy Scale; and burnout was measured using the Oldenburg Burnout Inventory. The study drew a sample of 98 academic nurse educators (N = 98) who were evaluated by student evaluations of teaching. The sample included educators who …


Improving Equity For African American Female Educators: An Applied Study, Lakeisha D. Vaughan-Jones Aug 2025

Improving Equity For African American Female Educators: An Applied Study, Lakeisha D. Vaughan-Jones

Doctoral Dissertations and Projects

The purpose of this applied study was to solve the problem of equitability in the workplace for African American female educators in Athens-Clarke County School District schools and to design a solution to address the problem. The central research question is, “How can the problem of inequity for African American female educators, as identified by the Induction Teacher Survey and CCRPI data, be solved in the Athens-Clarke County School District?” A multimethod design was used consisting of qualitative and quantitative approaches. Data was collected from participants via semi-structured interviews, focus groups, and survey. To gain discernment on equity, data was …


Exploring Teachers' Perspectives Of Developing Creativity In Students With Attention Deficit Hyperactivity Disorder: A Hermeneutic Phenomenology, Mary C. Strickland Aug 2025

Exploring Teachers' Perspectives Of Developing Creativity In Students With Attention Deficit Hyperactivity Disorder: A Hermeneutic Phenomenology, Mary C. Strickland

Doctoral Dissertations and Projects

The purpose of this hermeneutic phenomenological study was to interpret the lived experience of teachers developing the creativity of students with ADHD in the southern United States. At this stage in the research, high school students with ADHD were generally defined as students who have been formally diagnosed with attention deficit hyperactivity disorder. The theory guiding this study was Karwowski’s theory of creative growth mindset. The central research question for this study was: What are the lived experiences of teachers developing the creativity of high school students with ADHD? This study was a hermeneutic phenomenology that explored the experiences of …


Insufficient Leadership Training For Ministers At Morning Star Missionary Baptist Church That Enables Them To Serve The Congregation In The Absence Of The Senior Pastor, Shirley J. Gamble Aug 2025

Insufficient Leadership Training For Ministers At Morning Star Missionary Baptist Church That Enables Them To Serve The Congregation In The Absence Of The Senior Pastor, Shirley J. Gamble

Doctoral Dissertations and Projects

The purpose of this DMIN action research project is to create an operation and coaching module on every aspect of church ministry to train ministers. This project aims to establish a process following Ephesians 4:11-12, which states, “And He gave some, apostles; and some prophets; and some, evangelists; and some, pastors, and teachers; For the perfecting of the saints, for the work of the ministry, for the edifying of the body of Christ” (King James Version). The Christian leadership training for ministers at MSMBC will enable them to serve the congregation in the absence of the senior pastor. The desired …


Trauma-Informed Teaching Guidebook A Resource For Supporting Students, Autumn Shipley-Mellon Aug 2025

Trauma-Informed Teaching Guidebook A Resource For Supporting Students, Autumn Shipley-Mellon

Masters Projects

Many students in the K–12 education system have experienced trauma, yet schools often lack the tools and structures to adequately support them. This project addresses that gap by creating a trauma-informed teaching guidebook for educators. Grounded in current research on Adverse Childhood Experiences (ACEs) and trauma’s effects on child development, the guidebook provides practical, easy-to-implement strategies. It focuses on building supportive relationships, creating safe and predictable environments, managing behavior with empathy, and designing classrooms that foster emotional regulation and connection. The goal is to support both student well-being and teacher effectiveness. The guidebook is intended to be shared with educators …


Effective Strategies For Succession In Family-Owned Businesses, Laumatafiafia Rosetter Aug 2025

Effective Strategies For Succession In Family-Owned Businesses, Laumatafiafia Rosetter

Walden Dissertations and Doctoral Studies

Many family-owned businesses face significant difficulties when they hand leadership responsibilities from established leaders to the next generation. Without deliberate succession plans that follow a clear framework, family-owned business leaders experience uncertainty, threatening family wealth. The intergenerational sustainability of family-owned enterprises is crucial for the health of local economies, community development, and organizational resilience. Grounded in the sustainable family business theory, this project explored succession strategies employed by leaders of family-owned small and medium-sized enterprises (SMEs) in Hawaii to ensure the continuity of their businesses for future generations. Data were gathered through semistructured interviews and document analyses involving six leaders …


Prediction-Powered Inference For Clinical Trials: Application To Linear Covariate Adjustment, Pierre-Emmanuel Poulet, Maylis Tran, Sophie Tezenas Du Montcel, Bruno Dubois, Stanley Durrleman, Bruno M. Jedynak Aug 2025

Prediction-Powered Inference For Clinical Trials: Application To Linear Covariate Adjustment, Pierre-Emmanuel Poulet, Maylis Tran, Sophie Tezenas Du Montcel, Bruno Dubois, Stanley Durrleman, Bruno M. Jedynak

Mathematics and Statistics Faculty Publications and Presentations

Prediction-powered inference (PPI) (Angelopoulos et al., Science 382(6671):669-674, 2023) and its subsequent development called PPI++ (Angelopoulos et al., 2023) provide a novel approach to standard statistical estimation, leveraging machine learning systems, to enhance unlabeled data with predictions. We use this paradigm in clinical trials. The predictions are provided by disease progression models, providing prognostic scores for all the participants as a function of baseline covariates. The proposed method would empower clinical trials by providing untreated digital twins of the treated patients while remaining statistically valid. The potential implications of this new estimator of the treatment effect in a two-arm randomized …


Piezoelectric Dc Generator Through Sequential In-Phase Polarization Variation, Hyun Soo Kim, Sunghoon Hur, In Woo Oh, Chulwan Lim, Huimin Qiao, Hyung Jin Choi, Min Seok Kim, Dae Sol Kong, Jong Hoon Jung, Joonchul Shin, Seung Hyub Baek, Jun Chen, Chong Yun Kang, Jeong Min Baik, Yu U. Wang, Shashank Priya, Seong H. Kim, Yunseok Kim, Hyung Suk Oh, Kyung Hoon Cho, Jungho Ryu, Hyun Cheol Song Aug 2025

Piezoelectric Dc Generator Through Sequential In-Phase Polarization Variation, Hyun Soo Kim, Sunghoon Hur, In Woo Oh, Chulwan Lim, Huimin Qiao, Hyung Jin Choi, Min Seok Kim, Dae Sol Kong, Jong Hoon Jung, Joonchul Shin, Seung Hyub Baek, Jun Chen, Chong Yun Kang, Jeong Min Baik, Yu U. Wang, Shashank Priya, Seong H. Kim, Yunseok Kim, Hyung Suk Oh, Kyung Hoon Cho, Jungho Ryu, Hyun Cheol Song

Michigan Tech Publications

Energy harvesting has drawn growing interest as a reliable power source for IoT applications, with piezoelectric materials notable for their high sensitivity and straightforward integration. Their robust mechanical-electrical coupling also makes them ideal for harnessing environmental vibrations or mechanical motions. Still, standard piezoelectric harvesters inherently produce alternating current (AC), necessitating complex rectification steps and leading to substantial energy loss. This work introduces a direct current (DC) harvesting method that employs a novel in-phase polarization strategy, enabling a stable, continuous DC output. This approach surpasses prior attempts that offered only low or pulsed DC signals, achieving an open-circuit voltage of 33.44 …