Digital Commons Network^™

Strategies Business Owners Use To Comply With Federal State And Local Taxes, Olohigbe O. Abaya

Walden Dissertations and Doctoral Studies

Tax regulations are constantly changing, increasing complexity for business owners to meet federal, state, and local obligations. Non-compliance can lead to severe consequences, including fines, legal action, and damage to a company’s reputation. Grounded in the planned behavior theory, the purpose of this qualitative pragmatic inquiry was to identify and explore practical steps small business owners take to comply with federal, state, and local tax requirements. Participants were seven business leaders in the United States. Data were collected through semistructured interviews, as well as a review of public websites and documents. Through thematic analysis, three themes were identified: professional assistance, …

Effective Transformational Leadership Strategies For Catalyzing Employee Morale For Innovation Within Fashion Boutiques, Jasmine Shanise Glover

Walden Dissertations and Doctoral Studies

Business owners risk failure when they lack effective strategies for innovation and employee morale. In the fashion industry, many leaders have been forced to close their brick-and-mortar stores due to inadequate innovation and leadership strategies, which hindered their ability to adapt and thrive. The purpose of this qualitative pragmatic inquiry study was to explore and identify the strategies that fashion industry leaders use to improve employee morale, foster innovation, and drive business success. The participants consisted of seven fashion boutique leaders from the United States, each of whom managed either an active online boutique or a brick-and-mortar store. Data were …

Corporate Social Responsibility Strategies For Retaining Skilled Talent To Enhance Competitive Advantage, Linwood Corneilus Cottner Jr.

Walden Dissertations and Doctoral Studies

Aviation business leaders often lack effective corporate social responsibility (CSR) strategies to retain highly skilled employees, a crucial factor in gaining a competitive advantage. To maintain this advantage, aviation leaders must consistently recognize employee retention as a critical challenge and a key element in sustaining long-term success. Grounded in Herzberg’s two-factor theory, the purpose of this qualitative multiple-case study was to explore the corporate social responsibility strategies aviation business leaders use to retain highly skilled employees to enhance their competitive advantage. The participants were three aviation business leaders from the Midwest United States who successfully implemented corporate social responsibility strategies …

Maresin-Like 1 Ameliorates Neuropathology Of Alzheimer's Disease In Brains Of A Transgenic Mouse Model, Pallavi Shrivastava, Yan Lu, Shanchun Su, Yuichi Kobayashi, Yuhai Zhao, Nathan Lien, Abdul-Razak Masoud, Walter J. Lukiw, Song Hong

School of Medicine Faculty Publications

(1) Background: Impeded resolution of inflammation contributes substantially to the pathogenesis of Alzheimer's disease (AD); consequently, resolving inflammation is pivotal to the amelioration of AD pathology. This can potentially be achieved by the treatment with specialized pro-resolving lipid mediators (SPMs), which should resolve neuroinflammation in brains. (2) Methods: Here, we report the histological effects of long-term treatment with an SPM, maresin-like 1 (MarL1), on AD pathogenesis in a transgenic 5xFAD mouse model. (3) Results: MarL1 treatment reduced Aβ overload, curbed the loss of neurons in brains especially cholinergic neurons associated with cleaved-caspase-3-associated apoptotic degeneration, reduced microgliosis and the pro-inflammatory M1 …

Acts Of Tyranny And Terror: Violence, Propaganda, And The Southern Tenant Farmers Union In 1930s Arkansas, Charles Bonet

Theses and Dissertations

The objective of this thesis project is to tell a compelling story of the violence that occurred during the early years of the Southern Tenant Farmers Union in 1930s Arkansas. The story will be told through a close examination of experiences of significant STFU figures, as well as through an examination of some key events. Special attention will be paid to the various forms of violence and intimidation that proliferated and, additionally, the ways in which propaganda often factored in. A podcast series will be the media utilized to tell this story. The podcast format allows for the project to …

Integrative Single-Cell Genomics And Machine Learning Methods For Tumor Microenvironment Characterization And Survival Prediction, Wenjuan Zhang

Theses and Dissertations

The tumor microenvironment (TME) comprises diverse cell types and plays crucial roles in cancer development and therapeutic response. Single-cell RNA sequencing (scRNA-seq) data quantifies gene expression at the single-cell level, enabling the dissection of heterogeneous cell populations in various biological contexts and diseases. In this work, we developed integrative single-cell genomics and machine learning approaches to characterize the TME and enhance patient survival prediction. We introduced a convolutional neural network (CNN)-based method, cnnImpute, to address the high proportion of missing data in scRNA-seq datasets. cnnImpute effectively imputes missing values while preserving the integrity of cell clusters, achieving superior performance in …

Probate Standing, David Horton

Michigan Law Review

Few topics in civil justice have sparked as much criticism as the standing doctrine. The U.S. Constitution and some of its state counterparts require plaintiffs to allege that they suffered an “injury-in-fact” that the defendant caused and that a court can redress. A veritable ocean of commentary argues that this requirement [is confusing, ahistorical, and unmoored from its objectives.

Yet a different manifestation of the standing doctrine has long lurked in obscurity. Standing issues are also common in state probate courts, where the transmission of assets from the dead to the living can affect a variety of parties. But in …

Old, Not Odd: Running Laches Against The States And The Future Of Antitrust After New York V. Meta Platforms, Frank Schulze

Michigan Law Review

In New York v. Meta Platforms, Inc., the United States Court of Appeals for the D.C. Circuit applied equitable laches to an antitrust lawsuit brought by forty-six state attorneys general, holding that they had not brought their claims in their role as law enforcers. Meta Platforms is the latest in a line of cases that has characterized antitrust actions by state attorneys general as non-public and non-governmental. But this characterization is in tension with the historical role of state attorneys general in enforcing the antitrust laws and undermines the original design of the federal antitrust statutes as supplements to …

Effective Transformational Leadership Strategies For Catalyzing Employee Morale For Innovation Within Fashion Boutiques, Jasmine Shanise Glover

Walden Dissertations and Doctoral Studies

Business owners risk failure when they lack effective strategies for innovation and employee morale. In the fashion industry, many leaders have been forced to close their brick-and-mortar stores due to inadequate innovation and leadership strategies, which hindered their ability to adapt and thrive. The purpose of this qualitative pragmatic inquiry study was to explore and identify the strategies that fashion industry leaders use to improve employee morale, foster innovation, and drive business success. The participants consisted of seven fashion boutique leaders from the United States, each of whom managed either an active online boutique or a brick-and-mortar store. Data were …

Small- And Medium-Sized Enterprises Strategies For Sustainability And Profitability Beyond 5 Years, Bawi Ming

Walden Dissertations and Doctoral Studies

Up to 80% of small- and medium-sized enterprises (SMEs) fail within the first 5 years due to factors like financial mismanagement, market challenges, and insufficient long-term planning. To prevent these failures, organizational leaders must adopt effective sustainability strategies, as SME closures lead to job losses, economic instability, and lost innovation opportunities. Grounded in the resource-based view and general systems theories, the purpose of this qualitative pragmatic inquiry project was to explore successful strategies that SME leaders in Maryland used to sustain their businesses beyond their initial 5 years. Data were collected from six SME leaders using semistructured interviews and reviews …

The Effect Of Thidiazuron Treatment On The Growth Of Vanda Limbata Blume In Vivo, Novika Ditasya Putri, Nintya Setiari, Yulita Nurchayati, Sri Widodo Agung Suedy

Makara Journal of Science

Vanda limbata is one of the most popular ornamental orchids. Currently, its growth is slow, making it necessary to improve its cultivation techniques. One of the possible ways to achieve this is to use plant growth regulator (PGR) treatment. Thidiazuron (TDZ) is a cytokinin used to increase the growth of V. limbata. This study aimed to determine the effect of TDZ concentration on the growth rate of V. limbata. The study involved cultivating V. limbata on planting media and spraying it with TDZ at various concentrations. This research uses a CRD (Completely Randomized Design) single-factor, which is TDZ concentration at …

Barry Conservation Camp Health Form, Andy Schafermeyer

UNH Cooperative Extension

No abstract provided.

Ethnic Group Affiliation And Perceptions Of Ethnic Russians In Lithuania, Morgan Lindsay Hassell

Theses and Dissertations

There are many factors that influence language acquisition and use, particularly in multilingual environments. The ethnic group affiliation (EGA) of speakers, or the degree to which a speaker identifies with their native language or culture, has been shown to have a significant impact on language use (Gatbonton, Trofimovich & Segalowitz 2009, Zabrodskaja 2015). EGA can also impact the judgments of and attitudes toward these speakers by others (e.g., Trofimovich & Turuševa 2020). Lithuania is a multilingual state with a complex political and linguistic history, particularly in relation to the Russian language and people. In this study, 150 native Lithuanians and …

Developing A New Liquefaction Ejecta Prediction Model Considering Soil Properties Of Non-Liquifiable Surface Layers Using New Large Database From The 2012 Emilia Romagna, Italy Earthquakes, Jonah Bradley Dundas

Theses and Dissertations

The presence of a non-liquefied crust overlying a liquefied layer has been found to have a significant effect on sand ejecta and surficial liquefaction damage, as observed by Ishihara (1985). Following the 2010-2011 Canterbury seismic sequence in New Zealand, almost no foundation deformation occurred in areas with liquefaction susceptible soils overlain by at least a 3 meter thick crust [1]. In contrast, the 2012 Emilia-Romagna earthquake in Italy provided surface evidence of liquefaction despite 6+ meter thick crusts. Several researchers have proposed liquefaction prediction models [e.g. LPI [2], Ishihara Curves [3], LSN [4], LPIISH [5] and the methods proposed by …

Addressing Non-Stationary Fishery Dynamics And Demographic Complexity In Integrated Stock Assessment Models, Matthew L. Cheng

Fisheries

Integrated stock assessment models are complex non-linear statistical models that fit a variety of fishery-dependent and independent data sources to estimate the status and trends of fish populations, providing recommendations for sustainable harvest levels. Given their complexity, simplifying assumptions are necessary in stock assessment models to balance model parsimony versus complexity, while also considering data limitations. In this dissertation, I investigated considerations for addressing non-stationary fishery dynamics and evaluated the consequences of oversimplified assumptions of fishery dynamics and sex-specific demography in stock assessment models. Using Alaska sablefish (Anoplopoma fimbria) as a case-study, I developed a generalized framework to standardize fishery-dependent …

Analysis Of Dense Metals Accumulation In Shikaripara Stone Mines, Gopinath Gorai, Nirajan Kumar Mandal

Makara Journal of Science

This study aimed to measure the amount of dangerous substances in the cultivated area of the Shikaripara stone mines in Jharkhand, India, which are well known for their stone quarrying. Sixteen soil samples were collected at varying dis-tances from the Shikaripara stone mines in the Dumka District of Jharkhand. The metals found in these samples in-clude Pb, As, Zn, Mn, Cd, Cu, Fg, and Fe. The combined amount of the elements was calculated by inductively coupled plasma mass spectrometry. Enrichment factor, accumulation index, contamination factor, pollution load index (PLI), Nemerow index, and ecological risk index (RI) were employed to assess …

Matter Of Mccabe V. 511 W. 232nd Owners Corp.

All Decisions

This case involved a co-op resident (tenant) who sought to inherit her deceased partner's co-op unit. The co-op board denied the transfer, arguing that the tenant was not the deceased's spouse and therefore not eligible for automatic transfer under the lease. The tenant argued that the board's denial constituted discrimination based on marital status under the NYCHRL. The Court of Appeals affirmed the lower courts' decisions, holding that the NYCHRL's prohibition on marital status discrimination does not extend to unmarried partners. The court emphasized the plain meaning of "marital status" and the lack of legislative intent to extend protection to …

The Imposition Of Power: Modernity And Nature In Hemingway And Mccarthy, Danielle Ball

Honors College Theses

This thesis focuses on the role of nature in opposition to modernity in Ernest Hemingway's “The Last Good Country” and “The End of Something” as well as Cormac McCarthy’s The Orchard Keeper. Each author places the forces of modernity, such as the logging industry or the introduction of the railroad, at odds with the untouched state of the natural world. Specifically, I emphasize the different portrayals of the natural world from each author. Hemingway’s nature is very closely tied to Romanticism, as nature is a spiritual and healing force for those who choose to commune with it. However, McCarthy portrays …

Does Emotion Regulation Capacity Moderate Social Anxiety Risk Given Experiences Of Racial Microaggressions In Black/African American Undergraduate Students?, Alisha M. Sylvester

Honors College Theses

Racial microaggressions are intentional or unintentional slights toward members of a marginalized community that may come in the form of verbal, behavioral, or environmental insults. Black/African Americans experience racial microaggressions frequently, and these experiences threaten mental health. Specifically, experiencing more racial microaggressions is linked with a risk for social anxiety. However, not all individuals within the community go on to experience social anxiety. Therefore, the present study sought to identify which individuals are more vulnerable to social anxiety given experiences of racism. Poorer emotion regulation (i.e., the ability to manage emotions) is a known risk factor for anxiety. Thus, I …

Gene-Environment Interactions In Non-Alcoholic Fatty Liver Disease: Insights From Mexican American Populations, Eron G. Manusov, Vincent P. Diego, Marcio Almeida, Jacob Galan, Auwal A. Bala, Marco Arriaga, Natasha Garcia-Rodriguez, Renee Hernandez, Satish Kumar, John Blangero, Sarah Williams-Blangero

School of Medicine Publications

Nonalcoholic Fatty Liver Disease (NAFLD) is a prevalent and complex condition influenced by both genetic and environmental factors. This chapter explores the genotype-by-environment interactions that contribute to the development and progression of NAFLD in the Mexican American population. Using advanced genetic epidemiology and bioinformatics approaches, we investigated how specific genetic variants interact with environmental factors such as depression, acculturation stress, and social determinants of health, to influence NAFLD risk and severity. Our findings reveal significant genotype-by-environment interactions for key NAFLD-related traits, including HbA1c, AST/ALT ratio, and steatosis-controlled attenuation parameter (CAP). We also discuss the application of cutting-edge proteomic and transcriptomic …

Improving Clinical Information Extraction From Electronic Health Records: Leveraging Large Language Models And Evaluating Their Outputs, Kriti Bhattarai

McKelvey School of Engineering Graduate Student Theses & Dissertations

Accurate extraction of clinical entities and phenotypes from unstructured electronic health record (EHR) text is crucial for various clinical research tasks, including cohort identification, tracking temporal patterns in disease progression and deciding treatment course. However, this task remains challenging due to the complexity and ambiguity of medical language. This dissertation explores the application of advanced generative pre-trained transformer (GPT) models, such as GPT-4, GPT-3.5-turbo, Llama-3.1, Llama-3 and Flan-T5, for clinical entity and phenotype extraction from EHRs. Building upon these findings, this dissertation also investigates a hybrid approach where integration of external knowledge sources, such as Unified Medical Language System (UMLS) …

When Not Remembering Is Memorable: How Confidence Reveals Subjective Distinctiveness Heuristics Through A Double Test Paradigm, Eylul Ardic

Arts & Sciences Graduate Student Theses and Dissertations

This study investigates the influence of confidence ratings during recognition decisions using a novel double-test paradigm through three experiments. Under this paradigm, all the recognition probes during the first test (hit, correct rejection, false alarm, and miss trials) are retested for recognition (along with a new set of lures) during an immediate second test. Consistent with predictions of signal detection theory (SDT), data demonstrated that the confidence of Test 1 hits positively correlated with both Test 2 recognition accuracy and confidence. However, SDT failed to account for the behavior of correct rejections. Specifically, SDT predicts that confidence during Test 1 …

N-Methyl-D-Aspartate (Nmda) Receptors Control Calcium Signaling In Striatal Neurons To Guide Value-Based Learning, Alex Legaria Macal

Arts & Sciences Graduate Student Theses and Dissertations

N-methyl-D-aspartate receptors (NMDARs) play an essential role in neuronal function. Activation of NMDARs leads to calcium influx into postsynaptic neurons, which regu?late many fundamental aspects of neuronal physiology including synaptic plasticity, gene expression, and excitability. In the striatum, the input region of the basal ganglia, NM?DAR activity has been shown to regulate physiological function of striatal neurons, such as synaptic plasticity and excitability, and they also modulate behavior, particularly op?erant learning. However, there are many fundamental questions about the signaling and effects of NMDARs in vivo that have yet to be resolved. Moreover, the link between the physiological and behavioral …

Pmp2+ Scs Maintain The Survival And Functioning Of Large-Caliber Motor Axons, Mikolaj Kozlowski

Arts & Sciences Graduate Student Theses and Dissertations

Neurodegenerative diseases are characterized by selective neuronal vulnerability, a phenomenon in which a specific pathology induces the death of a particular subpopulation of neurons. For example, selective neuronal vulnerability in the peripheral nervous system results in sensory, motor, or mixed peripheral neuropathies. While the intrinsic differences between neuronal subtypes cannot fully explain the basis of selective neuronal vulnerability, it is plausible that it partially stems from neuron extrinsic mechanisms such as the malfunction of distinct Schwann cell (SC) subtypes. Recently, we identified an exciting subpopulation of myelinating SCs characterized by the expression of Adamtsl1, Cldn14, and Pmp2 (hereafter referred to …

The Revised Cdc Chronic Pain Guidelines And Payer Opioid Analgesic Policies In Michigan, Victoria Tutag Lehr, Cynthia L. Arfken

Michigan Journal of Public Health

Abstract

The 2016 publication of A Guideline for Prescribing Opioids for Chronic Pain by the Centers for Disease Control and Prevention motivated commercial and Medicaid payers to restrict their opioid prescribing policies including the imposition of hard limits on opioid daily dosages and duration. One result of these policies was an increase in abrupt opioid discontinuation and rapid tapering events for patients receiving long-term opioid therapy. Responding to this misapplication of the 2016 guideline, the 2022 revised guidelines emphasized individualized opioid therapy and exclusion of certain chronic diseases. However, it is not known if the payers changed their policies to …

Evaluation Of An Artificial Intelligence-Based Intraocular Lens Calculator: Ai-Based Iol-Optimized Formula, Li Wang, Hendrik Burwinkel, Nicolas Bensaid, Douglas D Koch

Faculty, Staff and Students Publications

Purpose: To evaluate the ZEISS AI IOL Calculator (ZEISS AI) and compare its accuracy in refractive prediction to the Barrett Universal II (BUII) and Kane formulas.

Setting: Cullen Eye Institute, Baylor College of Medicine, Houston, TX.

Design: Retrospective case series.

Methods: The ZEISS AI IOL Calculator (ZEISS AI) is an artificial intelligence (AI) based IOL-optimized formula. The refractive prediction errors (PEs) were calculated in the entire dataset and subgroups of short eyes (axial length (AL) ≤ 22.5 mm) and long eyes (AL ≥ 25.0 mm). The standard deviation (SD), root-mean-square absolute error (RMSAE), mean absolute error (MAE), median absolute error …

The Teacher Mental Health Crisis: A Mixed Methods Examination Of The Factors Contributing To Teacher Burnout, Minerva Carrasco

Masters Theses (Archived)

For decades, teachers' mental health and burnout have been an issue nationwide (Sewell, 1971). This has been an even larger struggle in the education field in recent years because turnover is high, the COVID-19 pandemic, and districts are struggling to find ways to retain teachers to stay in their profession. There are things that administrators and teachers can do to guide districts to ensure that teachers are comfortable in their classrooms and their school campus. There are coping strategies that teachers can do to prevent teacher mental health and burnout and there are ways that administrators can support their teachers …

Modeling Rate Of Penetration In A South Texas Oil Field With Aggregated Well Data In A Supercomputing Framework, Timothy B. Golden

Engineering

The objective of this work is to develop an accurate and practical tool for drilling engineers supporting operations to predict rate of penetration (ROP) in the tangent section of the wellbore using easily obtainable data. Historically, tacit knowledge has been used to predict both ROP and the ideal parameters. Such a tool is valuable for planners seeking to adjust rig schedules. Further, this tool could easily be modified to also optimize parameters. This work was comprised of two major efforts: data acquisition and wrangling, and modeling. Data was obtained from three distinct sources: well files, drilling logs, and survey logs. …

Identification And Future Susceptibility Of Permafrost Degradation Near Red Dog Mine, Caitlynn Tautuk Hanna

Engineering

Permafrost degradation is a major concern in the Arctic region, and its impacts on infrastructure, ecosystems, and global climate are significant. Within recent years, 2018 to present, the level of Total Dissolved Solids (TDS) has been elevated in Ikalukrok Creek in Northwest Alaska, made evident by creek discolorations known as river rusting. The current analyses indicate that changes in permafrost regimes can trigger the observed rise in TDS. Data visualization, remote sensing, and permafrost modeling were used to understand the physical mechanisms involved in the increase of TDS and to identify regions susceptible to permafrost degradation. This comprehensive approach integrates …

Seismic Site Response, Liquefaction-Induced Lateral Spreading And Impact Of Seasonal Frost On Pile Foundations In Cold Regions, Yue Zhao

Engineering

Permafrost sites are experiencing significant changes due to anthropogenic activities and climate change, leading to substantial variations in soil dynamic properties and increased seismic risks. The associated geohazards, including differential settlement, slope instability, and liquefaction of degraded, unconsolidated materials in seismically active warm permafrost regions, pose substantial threats to the built infrastructure. This study aims to assess the seismic site response of warm permafrost sites and analyze the impact of seasonal frost on liquefaction-induced lateral spreading and pile foundation behavior in cold regions. Northway Airport, Alaska, was used as the study site to characterize permafrost conditions, while the Slana River …