Digital Commons Network^™

Briar Hill Realty Llc V. Reisner

All Decisions

In this nonpayment proceeding, the landlord obtained a default judgment against the tenant. The tenant moved to vacate the default judgment, arguing that the landlord's agent misled him into believing he did not need to respond to the court proceedings. The court granted the tenant's motion, finding that the landlord's agent's actions constituted extrinsic fraud, which warranted vacating the judgment even without a showing of a meritorious defense. The court emphasized the importance of preserving the integrity of the legal process and preventing situations where parties are misled into believing they do not need to defend themselves in court.

Centering Autonomy And Choice To Support Oral Prep Utilization Among People Who Inject Drugs: Qualitative Lessons From Hptn 094 Integra, Amaya Perez-Brumer, Rose Schmidt, Rebecca Kennedy, Jordan E Lake, Yolanda R Villarreal, Sydney Bornstein, Irene Kuo, Omar Nieto, Julie Franks, Cecile Denis, Nabila El-Bassel, Steve Shoptaw, Peter Davidson, Laramie R Smith

Faculty, Staff and Student Publications

Background: Oral Pre-exposure prophylaxis (PrEP) is effective in preventing HIV transmission. However, despite high rates of HIV risk behaviors among people who inject drugs (PWID), this population remains underserved by current HIV prevention efforts in the United States. To address this challenge, we conducted an in-depth exploration of perspectives on using oral PrEP among PWID engaged in the HIV Prevention Trials Network (HPTN) 094 INTEGRA Study.

Methods: Guided by the Practical, Robust, Implementation, and Sustainability Model (PRISM), our qualitative study drew on semi-structured interviews conducted as part of the embedded implementation science evaluation of HPTN 094 INTEGRA. Seventy-seven PWID participants …

Targeting Corticotropin-Releasing Hormone Receptor Type 1 (Crhr1) Neurons: Validating The Specificity Of A Novel Transgenic Crhr1-Flpo Mouse, Mason Hardy, Yuncai Chen, Tallie Z Baram, Nicholas J Justice

Faculty, Staff and Student Publications

Corticotropin-releasing hormone (CRH) signaling through its cognate receptors, CRHR1 and CRHR2, contributes to diverse stress-related functions in the mammalian brain. Whereas CRHR2 is predominantly expressed in choroid plexus and blood vessels, CRHR1 is abundantly expressed in neurons in discrete brain regions, including the neocortex, hippocampus and nucleus accumbens. Activation of CRHR1 influences motivated behaviors, emotional states, and learning and memory. However, it is unknown whether alterations in CRHR1 signaling contribute to aberrant motivated behaviors observed, for example, in stressful contexts. These questions require tools to manipulate CRHR1 selectively. Here we describe and validate a novel Crhr1-FlpO mouse. Using bacterial artificial …

Transcriptomic Clustering Of Chronic Lymphocytic Leukemia: Molecular Subtypes Based On Bruton’S Tyrosine Kinase Expression Levels, Gorkem Kismali, Ganiraju Manyam, Nitin Jain, Cristina Ivan, Betty Lamothe, Mary L Ayres, Lakesla R Iles, William G Wierda, Varsha Gandhi

Faculty, Staff and Student Publications

Historically, CLL prognostication relied on disease burden, reflected in clinical stage. Later, chromosome abnormalities and genomics suggested several CLL subtypes which were aligned with response to therapy. Gene expression profiling data identified pathways associated with CLL progression. We hypothesized that transcriptome and proteome may identify functional omics associated with CLL nosology. As a test cohort, we utilized publicly available treatment-naïve CLL transcriptomics data (n = 130) and did consensus clustering that identified BTK-expression-based clusters. The BTK-High and BTK-Low clusters were validated in public and our in-house databases (n = >550 CLL patients). To associate with functional relevance, we took samples …

Comparison Of Vendor-Pretrained And Custom-Trained Deep Learning Segmentation Models For Head-And-Neck, Breast, And Prostate Cancers, Xinru Chen, Yao Zhao, Hana Baroudi, Mohammad D El Basha, Aji Daniel, Skylar S Gay, Cenji Yu, He Wang, Jack Phan, Seungtaek L Choi, Chelain R Goodman, Xiaodong Zhang, Joshua S Niedzielski, Sanjay S Shete, Laurence E Court, Zhongxing Liao, Fredrik Löfman, Peter A Balter, Jinzhong Yang

Faculty, Staff and Student Publications

Background/objectives: We assessed the influence of local patients and clinical characteristics on the performance of commercial deep learning (DL) segmentation models for head-and-neck (HN), breast, and prostate cancers.

Methods: Clinical computed tomography (CT) scans and clinically approved contours of 210 patients (53 HN, 49 left breast, 55 right breast, and 53 prostate cancer) were used to train and validate segmentation models integrated within a vendor-supplied DL training toolkit and to assess the performance of both vendor-pretrained and custom-trained models. Four custom models (HN, left breast, right breast, and prostate) were trained and validated with 30 (training)/5 (validation) HN, 34/5 left …

Characterization Of An Inorganic Powder-Based Scintillation Detector Under A Uhdr Electron Beam, Daline Tho, Sam Beddar

Faculty, Staff and Student Publications

(1) Background: Ultra-high dose rate (UHDR) radiation therapy needs a reliable dosimetry solution and scintillation detectors are promising candidates. In this study, we characterized an inorganic powder-based scintillation detector under a 9 MeV UHDR electron beam. (2) Methods: A mixture of ZnS:Ag powder and optic glue was coupled to an 8 m Eska GH-4001-P polymethyl methacrylate (PMMA) optical fiber. We evaluated the dependence of the detector on dose per pulse (DPP), pulse repetition frequency (PRF), and pulse width (PW). Additionally, we determined the stability and the reproducibility of the detector. (3) Results: The signal ratio between the PMMA clear optical …

Deceased Donor Renal Allograft Utility In Adult Single And Multi-Organ Transplantation In The United States, Peter J. Altshuler, Adam S. Bodzin, Kenneth A. Andreoni, Pooja Singh, Anju Yadav, Jaime M. Glorioso, Ashesh P. Shah, Carlo B. Ramirez, Warren R. Maley, Adam M. Frank

Department of Surgery Faculty Papers

BACKGROUND: Deceased donor multiorgan transplants utilizing kidneys (MOTs) can improve outcomes for multiorgan recipients but reduces kidneys for chronic renal failure patients.

METHODS: We reviewed the Organ Procurement and Transplantation Network database from 2015 through 2019, for adult deceased donor kidney transplants. Recipients were classified as kidney transplant alone (KTA) (n = 62,252) or MOTs pancreas-kidney, simultaneous pancreas-kidney (n = 3,976), liver-kidney, simultaneous liver-kidney (n = 3,212), heart-kidney, simultaneous heart-kidney (n = 808), and "other"-kidney, simultaneous "other" kidney (n = 73).

RESULTS: Liver, heart, and lung-alone transplants were at least 7 times more frequent than their MOT correlate, whereas the …

Characterization Of An Inorganic Powder-Based Scintillation Detector Under A Uhdr Electron Beam, Daline Tho, Sam Beddar

Faculty, Staff and Student Publications

Background: Ultra-high dose rate (UHDR) radiation therapy needs a reliable dosimetry solution and scintillation detectors are promising candidates. In this study, we characterized an inorganic powder-based scintillation detector under a 9 MeV UHDR electron beam.

Methods: A mixture of ZnS:Ag powder and optic glue was coupled to an 8 m Eska GH-4001-P polymethyl methacrylate (PMMA) optical fiber. We evaluated the dependence of the detector on dose per pulse (DPP), pulse repetition frequency (PRF), and pulse width (PW). Additionally, we determined the stability and the reproducibility of the detector.

Results: The signal ratio between the PMMA clear optical fiber and the …

Comparative Analysis Of Outcomes In Adult Spinal Deformity Patients With Proximal Junctional Kyphosis Or Failure Initially Fused To Upper Versus Lower Thoracic Spine, Oluwatobi O Onafowokan, Munish Chandra Gupta, Et Al.

2020-Current year OA Pubs

No abstract provided.

Office Of Research, Economic Engagement And Outreach Update, December 18, 2024, Office Of Research, Economic Engagement And Outreach

Office of Research, Economic Engagement and Outreach

No abstract provided.

Safety And Optimality Monitors For Learning-Enabled Systems Using Conformal Prediction, Jackson Cox

McKelvey School of Engineering Graduate Student Theses & Dissertations

The use of machine learning to create data-driven plant models and controllers has led to an increased need for safety and optimality monitors for model-based systems. System plant models are subject to uncertainty due to learning constraints such as unseen data and overfitting or physical constraints such as unknown dynamics and noise. This uncertainty is detrimental to safety-critical systems and must be properly regulated. To curb this uncertainty, we create prediction sets using the guarantees provided by Conformal Prediction. With a user-specified high probability, these prediction sets contain the true plant system states for an entire prediction horizon, which we …

A Computational And Mathematical Approach To The Preclinical Development Of Alpha Emitting Radiopharmaceutical Therapies, Abdulaziz Said

McKelvey School of Engineering Graduate Student Theses & Dissertations

Numerous candidate nuclides have been undergoing rigorous preclinical development in the pursuit of novel targeted therapies. Successful development of these drugs relies on the understanding of physiological impacts at the macro and micro scales, in addition to a scalable process for their production. Here, mathematical and computerized approaches have been developed to guide this preclinical development. In this report, two alpha emitting nuclides Pb-212 and Ra-223 are modeled. Radium-223 dichloride citrate a newly approved ion indicated for treatment of bone metastatic castrate resistant prostate cancer, irradiates lesions through targeted uptake in bone at sites of disease. We have undertaken the …

Gene Expression Regulation By Au-Rich Elements And Au-Rich Element Binding Proteins, Courtney Fay Jungers

Arts & Sciences Graduate Student Theses and Dissertations

The regulation of messenger RNA (mRNA) splicing, stability, and translation efficiency are major modes for controlling gene expression – which is essential for life. RNA-binding proteins (RBPs) and microRNAs (miRNAs) are trans-acting factors that bind to cis-elements influencing the stability and translation of the mRNA transcript. AU-rich elements (AREs) are cis-elements that are targeted by AU-rich element binding proteins (ARE-BPs). Here, I show a novel role for AREs and AU-rich element binding protein 1 (AUF1) during alternative splicing and report on interactions of RBPs and miRNAs to design a new treatment for breast cancer by interrupting these interactions in the …

A Filter-Based Model Of Visual Recognition, Olivia Rose Bockler

Arts & Sciences Graduate Student Theses and Dissertations

Visual recognition, a key perceptual process, enables primates to identify faces, food, tools, and potential threats in their environment. Cortical neurons along the ventral visual stream—spanning from early visual cortex (V1) through inferotemporal cortex (IT), with long-range projections to ventrolateral prefrontal cortex (vlPFC)—are essential for visual recognition. Traditional models propose that neuronal representations increase in complexity in each stage of this pathway, culminating in object-specific representations in higher-order cortex. However, this hypothesis remains debated, particularly as artificial visual models have countered that individual neurons along this pathway may function more as filters contributing to distributed representations of objects. Thus, this …

Synthesis Of Higher-Order Catenanes And Catenane-Based Materials, Gray Harlan

Arts & Sciences Graduate Student Theses and Dissertations

Catenanes are a subset of mechanically interlocked molecules (MIMs) and are composed of interlocked rings that can be oriented linearly, radially, or branched. A defining feature of all MIMs is that they are bound through their architectures consisting of mechanical bonds, leading to unique topologies. Catenanes have attracted interest due to their stimuli-responsive behavior and the degrees of freedom afforded by the mechanical bond, a feature which is absent with standard covalent bonds. The stimuli responsiveness of catenanes arises from their templated syntheses, where two or more pre-macrocycles are brought together by a driving force. Various templation strategies rely on …

Aging, Fast And Slow: Gene Expression Signatures Of Physiological Age Vs. Future Lifespan In Caenorhabditis Elegans, Matthew Mosley

Arts & Sciences Graduate Student Theses and Dissertations

An outstanding question in the field of aging biology is the origin of variability in lifespans among members of the same species. Traditional wisdom dictates that differences in one individual’s genes or environment, “nature” and “nurture,” could predispose that individual to a long or short life. However, these explanations are radically incomplete. Even in a model system as homogenous as C. elegans, using an isogenic population in a lab-controlled environment, we observe a distribution in lifespans comparable to that seen in outbred human populations. The first part of this dissertation focuses on characterizing this non-genetic, non-environmental variability in the aging …

Sensitivity And Application Of Frequency Domain High-Density Diffuse Optical Tomography (Fd Hd-Dot), Weihao Fan

Arts & Sciences Graduate Student Theses and Dissertations

Functional near-infrared spectroscopy (fNIRS) is a non-invasive imaging technique that measures hemodynamic responses in the brain, similar to functional magnetic resonance imaging (fMRI) but with distinct advantages. By utilizing near-infrared light, fNIRS can penetrate biological tissues and detect changes in oxygenated and deoxygenated hemoglobin. Additionally, fNIRS is portable, noninvasive and inexpensive. Within the realm of fNIRS, several measurement techniques exist, including Continuous Wave (CW), Frequency Domain (FD), and Time Domain (TD) methods. In this dissertation, we focused on the effects, fundamental principles and applications of FD designs. We provided the introduction in Chapter 1, and discussed the background theory and …

Patterns Of Grief And Bereavement Following A Covid Death, Karuna Thomas

Arts & Sciences Graduate Student Theses and Dissertations

The large number of deaths due to COVID-19 has resulted in a similarly high number of people experiencing grief. The aim of this qualitative study was to understand patterns of grief and bereavement following a COVID death. Semi-structured interviews were conducted with individuals who had lost someone close to them to COVID (N = 32). Thematic analysis was used to identify themes and patterns. Participants described specific features of COVID as well as the interdependence within the community that shaped their unique experiences of grieving a COVID death. These unique experiences, in turn, led to disruptions in coping and …

Recollective Features In The Natural Language Used To Justify Memory Decisions, Xinran Zhang, Ian G. Dobbins

Arts & Sciences Graduate Student Theses and Dissertations

The natural language people use to justify memory decisions predicts recognition accuracy, in part, because it conveys recollection. This study compared a traditional bag-of-words (BOW) classifier to one using BERT embeddings, and newly tests whether classifier recognition scores also predict the later recall of individual recognition probes. During both training and testing, the BERT classifier outperformed the BOW classifier. Nonetheless, a BOW approach was important for explaining the BERT classifier, accounting for a sizeable portion of its variance and confirming that the BERT classifier was also recollection sensitive. The BERT classifier’s recognition scores predicted future recall and mediated the tendency …

Strategies Small Business Leaders Use To Retain Employees To Reduce Turnover Costs, Karla Gilchrist-Saunders

Walden Dissertations and Doctoral Studies

Failure to retain employees negatively affects organizational financial sustainability. Small business leaders become concerned when their organizations fail to retain employees, resulting in increased costs and decreased competitiveness, organizational knowledge, team dynamics, and valuable human resources. Grounded in transformational leadership theory, the purpose of this qualitative pragmatic inquiry study was to identify and explore leadership strategies some small business leaders use to retain employees to reduce turnover costs. The participants were six small business leaders in the Washington, DC, metropolitan area with successful strategies used to retain employees to reduce turnover costs. Data were collected from semistructured interviews and publicly …

Connections Between Household Socioeconomic Status, Modifiable Risk Factors, And Diabetes Status Among Adults In Jamaica, Sheriann Elizabeth Reid

Walden Dissertations and Doctoral Studies

Globally, diabetes is one of the most prevalent and challenging disorders. In Jamaica, the prevalence of the disease has increased by 42% since 2001. This study explored the connection between household socioeconomic status, modifiable risk factors, and diabetes status among adults in Jamaica using the social-ecological model. The study explored whether household socioeconomic status and modifiable risk factors were associated with diabetes and whether they predicted diabetes among Jamaican adults. A quantitative cross-sectional design was used to analyze data with 11,206 respondents from the Jamaica Survey of Living Conditions 2019 dataset. Binary logistic regression analysis revealed statistically significant associations between …

Editor’S Introduction, Michael D. Pante

Philippine Studies: Historical and Ethnographic Viewpoints

No abstract provided.

Noel Smith

African American Funeral Programs

Noel_Smith.pdf - Funeral program for Noel Smith

Enhanced Lsmc For Valuation Of Options, Amr Mekawy

Theses and Dissertations

In the world of finance, whether you are a hedger or a speculator, a risk-adverse or a risk-advocate, the use of financial instruments and derivatives will remain pertinent to providing new opportunities for mitigating risks as well as generating profit. Among these instruments are Options, which regardless of their complexity, can be an extremely versatile tool to be utilized across a wide range of different markets.

An option is a derivative that gives the holder the right, but not the obligation to buy or sell the underlying asset either before or at the maturity date of the contract. There are …

Racial Disparities In Cesarean Section Rates Between Non-Hispanic Black And Non-Hispanic White Populations In The United States, Yanchao Yang, Margaret Mullen, Guangda Zhang

Business Analytics Faculty Publications

This study uses national natality data from the National Vital Statistics System, provided by the National Center for Health Statistics, covering the years 2011 to 2018 (N = 23,810,031) to investigate racial disparities in cesarean section (C-section) rates between non-Hispanic Black and non-Hispanic White mothers in the United States. This analysis offers a comprehensive perspective on the factors contributing to C-section disparities by considering mothers' demographic characteristics, health conditions, and infant health status. Using multivariable logistic regression, the findings reveal consistently higher C-section rates for non-Hispanic Black mothers compared to non-Hispanic White mothers, with the gap widening over time. …

Codifying Domesticity: The Story Of The Recommended Minimum Requirements For Small Dwelling Construction Of 1923, The Housing Policy Of The Hoover Secretariat, And The Impact On American Residential Architecture, Noah Morris

Graduate School of Architecture & Urban Design Theses & Dissertations

During the nineteenth and twentieth centuries, fire disasters and health-safety issues led to the widespread adoption of building codes. While the National Board of Fire Underwriters published the National Building Code in 1905, the code did not maintain regulatory consistency across the nation. This lack of consistency across the nation and socio-economic factors contributed to a nation-wide housing shortage of a million units by 1919. During World War I, the government addressed the housing crisis through the United States Housing Corporation and Emergency Fleet Corporation, building public housing based on the ideals of the Garden City Movement.[1] Following the …

The Relation Between Design Practice And Academic Pedagogy In The Architecture And Teaching Of John Hejduk, Jimin Kim

Graduate School of Architecture & Urban Design Theses & Dissertations

.

Recent Trends And Biases In Mesophotic Ecosystem Research, Veronica Z. Radice, Alejandra Hernández-Agreda, Gonzalo Pérez-Rosales, Ryan Booker, Jessica Bellworthy, Manon Broadribb, Gaby E. Carpenter, Clara Diaz, Ryan J. Eckert, Nicola L. Foster, Johanna C. Gijsbers, Erika Gress, Jack H. Laverick, Valerio Micaroni, Miriam Pierotti, Héloïse Rouzé, Angela Stevenson, Alexis B. Sturm, Pim Bongaerts

School of Biological and Marine Sciences

Mesophotic ecosystems (approx. 30-150 m) represent a significant proportion of the world's oceans yet have long remained understudied due to challenges in accessing these deeper depths. Owing to advances in underwater technologies and a growing scientific and management interest, there has been a major expansion in research of both (sub)tropical mesophotic coral ecosystems and temperate mesophotic ecosystems. Here, we characterize the recent global trends in mesophotic research through an updated release of the 'mesophotic.org' database (www.mesophotic.org) where we reviewed and catalogued 1500 scientific publications. In doing so, we shed light on four major research biases: a gross imbalance in (a) …

Terrestrial Evidence For Volcanogenic Sulfate-Driven Cooling Event ~30 Ka Before The Cretaceous–Paleogene Mass Extinction: Volcanism-Induced Cooling ~30 Ka Pre-K–Pg Boundary, Lauren O'Connor, Rhodri Jerrett, Gregory Price, Tyler Lyson, Sabine Lengger, Francien Peterse, Bart Van Dongen

School of Geography, Earth and Environmental Sciences

Alongside the Chicxulub meteorite impact, Deccan volcanism is considered a primary trigger for the Cretaceous–Paleogene (K–Pg) mass extinction. Models suggest that volcanic outgassing of carbon and sulfur—potent environmental stressors—drove global temperature change, but the relative timing, duration, and magnitude of such change remains uncertain. Here, we use the organic paleothermometer MBT′5me and the carbon-isotope composition of two K–Pg-spanning lignites from the western Unites States, to test models of volcanogenic air temperature change in the ~100 kyr before the mass extinction. Our records show long-term warming of ~3°C, probably driven by Deccan CO2 emissions, and reveal a transient (<10 kyr) ~5°C cooling event, coinciding with the peak of the Poladpur “pulse” of Deccan eruption ~30 kyr before the K–Pg boundary. This cooling was likely caused by the aerosolization of volcanogenic sulfur. Temperatures returned to pre-event values before the mass extinction, suggesting that, from the terrestrial perspective, volcanogenic climate change was not the primary cause of K–Pg extinction.

Methodological Report Of A Cross-Sectional Survey Of Abortion-Related Knowledge, Attitudes And Practices Amongst Health Professionals In Britain, Strategies Adopted And Lessons Learned: Evidence From The Sacha Study, The Sacha Study Team, R. S. French, M. J. Palmer, O. Mccarthy, N. Salaria, R. Meiksin, J. Shawe, M. Lewandowska, R. Scott, K. Wellings, G. Wong, S. Sheldon, J. Reiter, W. V. Norman, C. Murphy, P. A. Lohr, L. Keogh, C. Free, S. Cameron, P. Baraitser, A. Aronsson

School of Nursing and Midwifery

Background: Most surveys examining health professionals’ knowledge, attitudes and practices around abortion have used convenience samples and have targeted doctors. Our goal in the SACHA Study, drawing on evidence-based strategies to maximise response rates, was to achieve a representative sample of a wider range of health professionals, working in general practice, maternity services, pharmacies, sexual and reproductive health (SRH) clinics and specialist abortion services in Britain, to explore the knowledge, attitudes and experience of abortion care and views on future models of delivery. Methods: A cross-sectional questionnaire-based survey of midwives, doctors, nurses and pharmacists in England, Scotland and Wales was …