Digital Commons Network^™

Author-Centered Approaches In Ela Instruction: A Multiple Case Study Of Secondary English Teachers, Jennifer M. Lockhart Mchugh

Electronic Theses & Dissertations (2024 - present)

Literary authors are often neglected in secondary ELA (English Language Arts) literary instruction. Teachers are unsure how to teach about the author and how much time to spend on establishing the context for the text when the goal is to “cover” a variety of literary texts as part of a planned curriculum during the school year. Acknowledging the role of authors’ intentions as well as their experiences and aesthetic decisions in the production of literature may provide new entry points into literary texts for students. This multiple-case study of secondary English teachers and their high school students in a “bounded …

Photoswitchable Inhibitors Of Eaat3, Karly Suhr

Electronic Theses & Dissertations (2024 - present)

Azobenzene is a photoswitchable molecule known for its high conversion yield and repeatability. The inclusion of an azobenzene moiety with a known inhibitor of your target of interest allows for greater study of function as well as potential therapies. Three derivatives were designed from azobenzene and known inhibitor of EAATs, TBOA, to synthesize photoswitchable inhibitors of EAATs. Further investigation into the function of EAATs and development of a specific inhibitor for EAAT3, an important glutamate transporter in the brain required for proper function, can then be conducted. Photoisomerization studies on the derivatives were conducted using UV/vis spectroscopy and NMR spectroscopy. …

Essays On Technological Change And Scientific Research, Max Mayca

Electronic Theses & Dissertations (2024 - present)

The primary objective of economic science has long been to understand and promote growth, as it contributes to a more prosperous civilization and improves individual well-being. The core drivers of growth—capital accumulation, human capital development, and technological progress—are well-established. While capital deepening enables scaling of production, and human capital enhances labor productivity, technological and scientific advancements remain the most critical, as they continually redefine the efficiency frontier. Given this centrality, it is essential to understand how technological progress affects labor markets, how research resources should be allocated, and how technology relates to human capital formation.

The first part of this …

Backgrounds And Efficiencies For Low-Energy Searches, And Improved Calibration Techniques In The Lux-Zeplin Dark Matter Experiment, Gregory M. Blockinger

Electronic Theses & Dissertations (2024 - present)

The full understanding of dark matter has eluded physicists for many years. While there is abundant astrophysical evidence across many scales, the exact nature of this matter, which comprises about 25% of the Universe’s energy density, remains unknown. Weakly Interacting Massive Particles (WIMPs) are one of the leading theoretical candidates, and numerous ex- periments have searched for their interactions. In recent decades, dual-phase Time Projection Chambers (TPCs) have become the leading technology in this search. The LUX-ZEPLIN (LZ) detector is one such xenon-based experiment, operating nearly a mile underground in the Black Hills of South Dakota at the Sanford Underground …

Boundary Conditions, Symmetries, And Bootstrap In 2d Conformal Field Theory, Yucong Cai

Electronic Theses & Dissertations (2024 - present)

This dissertation contains two parts of study on the Friedan states and on the conformal bootstrap with symmetries.

The Friedan states are potential physical boundary states of the free boson. However, they exhibited a continuous spectrum in the open string sector, in contrast to more standard examples. The explicit expressions for the density of states of the Friedan states is obtained. Some pathologies and possible contradictions of these states are explored. The $g$ functions of the Friedan states are shown to be infinite, suggesting an infinite number of degrees of freedom in the theory.

The modular conformal bootstrap using the …

Identification Of Fentanyl And Fentanyl Analogs Found In Human Urine Using Gas Chromatography-Mass Spectrometry, Adam M. Fisher

Electronic Theses & Dissertations (2024 - present)

Identification of fentanyl and its analogs in unknown samples is a frequent practice completed in forensic crime labs, as the fentanyl epidemic continues. With the continued increase in illicit drug use, crime labs are not able to keep up with the flooding of new fentanyl analogs being developed, resulting in new analogs slipping past the crime labs’ authority. This research is to start to develop a database of commonly found fentanyl analogs in New York State. Gas Chromatography-Mass Spectrometry (GC-MS) is a widely used method for the detection and identification of illicit drugs in forensic crime labs. A database that …

Improving Generalizability In Image Manipulation Detection, Zhenfei Zhang

Electronic Theses & Dissertations (2024 - present)

Image manipulation detection (IMD) aims to determine whether an image has been tampered with and to identify the manipulated regions. These capabilities have become increasingly important with the rapid advancement of media editing and generation technologies, such as Photoshop and generative AI methods, which underscore the need for robust tools for media authentication. Although current state-of-the-art (SoTA) methods achieve strong results on common manipulation types, such as splicing, copy-move, and removal, they often struggle to generalize to manipulation types not represented in the training data. Consequently, their real-world applicability remains limited, with performance degrading significantly in practical scenarios.

In this …

Theoretical Foundations And Applied Performance Of Periodicity-Aware Imputation: Variable Bandpass Block Bootstrap Methods For Incomplete Time Series, Asmaa Ahmad

Electronic Theses & Dissertations (2024 - present)

Time series data are prevalent across a wide range of disciplines, including health surveillance, public policy, and environmental monitoring. In the presence of underlying cyclical patterns, the integrity of time series analysis depends critically on the ability to detect, model, and impute structured missing data without compromising the temporal structure. This dissertation introduces and validates a novel imputation framework that integrates the Variable Bandpass Periodic Block Bootstrap (VBPBB) into multiple imputation procedures, improving the accuracy, robustness, and interpretability of time series models under high rates of missingness and noise. The overarching goal of this dissertation was to develop and evaluate …

Buoy-Based Eddy Covariance Drag Coefficient At A Near-Shore And Offshore Site, David P. Marcial

Electronic Theses & Dissertations (2024 - present)

An eddy covariance (EC) flux system was integrated onto a Navy Oceanographic Meteorological Automatic Device (NOMAD) floating lidar buoy fitted for measuring the offshore wind resource. The EC flux system consisted of two sonic anemometers and an inertial measurement unit that together provided high-frequency (10 Hz) motion-corrected wind measurements. To assess possible impacts of flow distortion, EC momentum fluxes (10 min) were calculated in gravity-aligned, natural, and planar fit (PF) coordinate frames. The buoy was anchored near the Martha’s Vineyard Coastal Observatory Air-Sea Interaction Tower (ASIT; near-shore) for validation of the buoy-based EC fluxes against the fixed tower measurements before …

Can Financial Inclusion-Based Interventions For Poverty Alleviation Build Sustainable Livelihoods? Voices From Mutual Solidarity Groups (Muso) In Haiti., Meera R. Bhat

Electronic Theses & Dissertations (2024 - present)

Scholars, policymakers, changemakers, and social workers have attempted to define, understand, and eradicate poverty. Its endurance raises the prospect that these efforts may be incomplete or faulty. This thesis will probe this concern by examining poverty and poverty alleviation programs through the lens of a holistic intervention-based framework known as the Sustainable Livelihoods Framework (SLF). The first paper introduces the SLF and uses it to undertake a conceptual analysis comparing demand and supply driven poverty alleviation interventions that are based on financial inclusion. Next it uses the SLF as a methodological tool to compare financial inclusion programs, as operationalized by …

The Response Of Tropopause Phenomena To Stratospheric Variability: Rossby Wave Breaking And Tropopause Polar Vortices, Cameron R. Paquette

Electronic Theses & Dissertations (2024 - present)

Variability in the high-latitude wintertime stratospheric flow, often referred to as the stratospheric polar vortex, can precede anomalous conditions in tropospheric flow on subseasonal-to-seasonal (S2S) timescales and impact surface weather. The range of stratospheric impacts on tropospheric conditions range from shifts in the North Atlantic storm tracks, formation of cold spells, and development of extreme precipitation. Impacts of stratospheric variability are known to persist for up to 60 days, providing ample windows of opportunity in forecasting on S2S timescales. This dissertation focuses on the stratospheric impacts on tropopause-level processes, such as Rossby wave breaking (RWB) events and tropopause polar vortices …

The Impact Of A Creativity-Focused Course Design On The Development Of Pedagogical Creativity In Preservice Teachers, Joanna M. Weld

Electronic Theses & Dissertations (2024 - present)

Current preservice teachers have been apprenticed within an educational system that favors standardization which has limited their experiences with creative teaching and learning. The field of teacher education is currently lacking in frameworks to support the creative development of preservice teachers. The aim of this practitioner research, multiple-case study was to examine the impact of a creativity-focused course design on the beliefs of preservice teachers enrolled in a Secondary English Methods course in regards to the nature of creativity, the role of creativity in teaching and learning, their personal creative strengths and weaknesses, and creativity in lesson planning. Data was …

Hippocampal Insulin Exists! In Vivo Sampling Methods, Basal Concentrations, Recurrent Hypoglycemia, And Behavioral Extracellular Insulin Responses, Starlette R. Douglass

Electronic Theses & Dissertations (2024 - present)

Insulin has widespread actions within the brain, including energy homeostasis, modulation of feeding, and as a key component of memory processes. Further, brain insulin dysfunction correlates with Alzheimer's disease and other neurodegenerative disorders. To this point, measurement of hippocampal insulin has been limited. Determining in vivo hippocampal insulin levels both at a healthy baseline and after, e.g., induction of a disease state or in response to cognitive challenge, is essential to advance our understanding of both insulin's procognitive actions and to guide potential therapeutic interventions.

We first sought to establish a sampling technique for insulin within awake and moving rats …

Macroeconomics, State Action, Civic Trust, And Homicide: The Causes And Consequences Of Interpersonal Violence In Latin America, Guillermo Escano

Electronic Theses & Dissertations (2024 - present)

Latin America and the Caribbean (LAC) represent 8 percent of the global population but about one-third of global homicides, yet interpersonal violence in the region receives limited attention in the English-language literature. This dissertation contains three distinct studies of the causes and consequences of crime and violence in LAC. The first study examines the predictive effects of inflation on robbery, burglary, and homicide rates in Argentina, which possesses one of the highest robbery rates worldwide and has endured high inflation – and, at times, hyperinflation – for years. I obtained annual crime data for 1973-2022 from the National Criminal Information …

The Theoretical And Practical Limits Of Kolmogorov-Zurbenko Periodograms With Dynamic Smoothing In The Spectral Analysis Of Time Series Data, Barry M. Loneck

Electronic Theses & Dissertations (2024 - present)

The purpose of this Dissertation was to establish the theoretical and practical limits of Kolmogorov-Zurbenko periodograms with dynamic smoothing in contrast to standard periodograms with static smoothing, along with a practical application of Kolmogorov-Zurbenko time series analysis methods. It was determined that Kolmogorov-Zurbenko periodograms with dynamic smoothing were superior to standard periodograms with static smoothing in estimating signal frequencies with respect to sensitivity, accuracy, and resolution, and that they are robust in the face of missing data. However, their precision in estimating signal strength exceeds that of standard periodograms with static smoothing in only the most extreme circumstances and, thus, …

Calibration Of A Low-Cost Air Quality Sensor Package Integrated Into The New York State Mesonet, Ellie Hojeily

Electronic Theses & Dissertations (2024 - present)

The University at Albany designed and manufactured 59 low-cost air quality sensor packages to continuously measure PM₂.₅, CO, O₃, NO₂, and NO at 38 New York State Mesonet (NYSM) sites located in the New York City Metropolitan Area. Prior to use for monitoring, low-cost sensors require calibration to correct for environmental sensitivities. Calibration models can be developed using data collected from co-location periods in which low-cost sensors are installed at sites with Federal Reference Methods and/or Federal Equivalent Methods instruments. In this study, packages were periodically co-located (calibrated) for 18 to 162 days at the New York State Department of …

Investigation Of The Binding Mechanism Between The Supplemental And Tail Regions Of Mirna And Mrna Within Argonaute 2, Christina Ms Karadiakos

Electronic Theses & Dissertations (2024 - present)

MicroRNAs (miRNA) are a class of small non-coding RNAs that play a key role in gene silencing. miRNAs form an RNA-induced silencing complex (RISC) with the argonaute 2 (AGO2) protein in order to control gene expression through silencing messenger RNAs (mRNA). The ability for a miRNA-mRNA complex to fit into AGO2 and form the RISC is based on the location and characteristics of a central bulge, but the mechanism and interactions that lead to a functional RISC remain unknown. Using available experimental data, we modeled the miR-34 and NOTCH1 duplex inside of AGO2 with only the seed region base paired. …

Challenges In Financial Prosperity: Cutback Management And Bounded Rationality In New York State School Districts, Moontae Hwang

Electronic Theses & Dissertations (2024 - present)

The Great Recession posed unexpected fiscal challenges for public sector entities, particularly small and mid-sized organizations such as school districts, which operate with limited revenue flexibility and constrained managerial capacity. While the recession was a macroeconomic event, which could be an exogenous shock to state and local governments beyond their control, state and local policy responses played a critical role in shaping its long-term effects on local public services. Scholars have emphasized the importance of long-term perspectives among policymakers and public managers to sustain the quality of public services during crises. However, the heightened uncertainty of the recession also constrained …

Limitations Of The High-Resolution Rapid Refresh Gust Algorithm, Alex M. Glasser

Electronic Theses & Dissertations (2024 - present)

ABSTRACT:

Accurate wind and gust forecasts are crucial in operational meteorology, yet there is a distinct gap in the literature regarding the verification of operational gust forecasts. In the present work, we assess the performance of the High-Resolution Rapid Refresh's (HRRR) gust potential, verifying it against the Automated Surface Observing System's (ASOS) observed gusts across the Continental United States (CONUS). The HRRR gust's diurnal cycle reveals a significant underprediction of the gust during daylight hours and a slight overprediction of the gust during hours of darkness. The daytime underprediction undermines the assumption that forecasts represent a potential that tends to …

Elucidating The Effects Of Environmental And Physiological Conditions On Stem Cell Regulation In Vivo, Nimmy John

Electronic Theses & Dissertations (2024 - present)

The Notch signaling pathway is a highly conserved intercellular signaling pathway that any dysregulation can lead to a variety of human diseases. These diseases are further exacerbated by various environmental, pathological and genetic conditions. Previous studies have shown that these conditions have been known to affect the Notch transcriptional response. However, the molecular mechanisms by which such conditions influence Notch signaling remained largely unknown. Moreover, most Notch studies have relied on in vitro systems and indirect reporters, which can miss the dynamic and contextual nature of Notch signaling. Here, we systematically analyzed the effects of these conditions with single molecule …

The Benefit Of New Perspective: An Analysis Of Postcolonial Adaptation, Sara L. Tilbe

Electronic Theses & Dissertations (2024 - present)

In our modern world, the concept of literary adaptation is not unheard of. Each release of a new, popular text comes with an underlying chance that it will likely be snatched up by Hollywood executives to be told through a cinematic setting. However, there is less fanfare when it comes to the topic of literary adaptation, particularly of famous texts that are deemed “classic” of the literary canon. Usually, any news of a literary adaptation of a classic book is meant with polarizing views from the general public. Some welcome the change, excited for what a new author can bring …

The Job Satisfaction Of New York State’S Public School Business And Marketing Education Teachers, Michael Lamastra

Electronic Theses & Dissertations (2024 - present)

The Strengthening Career and Technical Education for the 21st Century (Perkins) Act defines career and technical education as organized educational activities in which students learn applied academics, professional skills, and career training in a specific technical field. Many United States students, and ,specifically, New York State students, do not have access to CTE coursework. New York has seven CTE content areas: agriculture, business and marketing, computer science, family and consumer science, health sciences, technology, and trade/technical education.

One barrier to accessing this coursework is the availability of teaching staff. According to data collected by the New York State Education Department …

Large Scale Machine Learning Over Knowledge Graphs, Bedirhan Gergin

Electronic Theses & Dissertations (2024 - present)

Knowledge graphs (KGs) have become popular across various fields, providing convenient access to web-based knowledge while storing and formalizing domain-specific information. By analyzing KGs, patterns, connections, and dependencies can be identified across different data sources, enabling the inference of new knowledge from given facts. As the use of KGs expands, the size of modern KGs has grown significantly, making them impossible to process within the main memory of a single computer. Distributed computing offers a viable solution to this challenge by leveraging the combined capabilities of multiple servers within a cluster. This thesis explores how distributed computing can be effectively …

Demonstration And Assessment Of Dark Field And Phase X-Ray Computed Tomography, Wadiah Hamed Allahyani

Electronic Theses & Dissertations (2024 - present)

Conventional computed tomography produces a 2D slice or 3D image from multiple conventional images to avoid overlapping structures and increase visualization of the internal features of the object. A set up, macro controls and processing for computed tomography was created for the Center for X-ray Optics for the first time, and demonstrated in this work. Adding differential phase contrast to conventional x-ray images highlights edges. Two more channels of information, dark field and integrated phase, improve the contrast and increase the signal-to-noise ratios of the image. Combining these channels with computed tomography is an important development. This work is the …

Investigation Of Electromigration Stresses Of Advanced Node Conductors Through Pulsed Power Behavior, Mohd Mueen Ul Islam Mattoo

Electronic Theses & Dissertations (2024 - present)

The microelectronics industry continues to put a heavy focus on preventing electromigration (EM) failures at advanced node conductors. The continuous scaling coupled with higher operating current densities further accentuate the problem. Most of the electromigration testing in the industry is performed with DC currents to evaluate the electromigration reliability of metal interconnects. However, most of the real-world applications operate using a pulsed current rather than a constant direct current. EM testing with pulsed direct current (PDC) show interesting results with how the current induced stress gradient evolves in absence of the electromigration driving force. It is generally assumed that the …

Tapping A Hidden Resource In Classrooms: Peer Interactions And Their Role In Language, Literacy, And Disciplinary Literacy Practices Among Adolescent English And Non-English Learners, Jina Byeon

Electronic Theses & Dissertations (2024 - present)

This qualitative case study examines how peer interactions among six seventh-grade English Learners (ELs) and non-ELs serve as both a context for and a method of developing adolescents' literacy and disciplinary literacy practices. Data sources include two semi-structured interviews with each student and their four classroom teachers, student and teacher ethnographic interviews, 300 hours of classroom observations (in English Language Arts, Social Studies, Math and Science, English as a New Language Tutorial), and student-generated artifacts (e.g., worksheets).

Through the application of iterative and thematic data analysis, three key themes were identified: 1) adolescents' interactions with their peers fostered a supportive …

Stratospheric Variability And Its Relationship To Cold Air Outbreaks In The United States, Paul T. Panhans

Electronic Theses & Dissertations (2024 - present)

Only since the early 2000s, has there been a growing body of work linking extreme winter temperature anomalies to the variability of the Northern Hemisphere stratospheric polar vortex (SPV). However, the understanding behind stratosphere-troposphere coupling and cold air outbreaks (CAOs) remain occasionally contradictory in the literature, making it difficult to properly articulate societal risks. Studies often focused on broad stratospheric influences, but this research directly compared stratospheric variability according to their respective tropospheric impacts. This dissertation filled a knowledge gap, as there has yet to be a comprehensive analysis to quantify the differences in stratospheric variability with and without CAOs …

A Dynamically Adapting Forecast Cone Based On Ensemble Spread, Michael N. Barletta

Electronic Theses & Dissertations (2024 - present)

Dynamically based ensemble prediction systems have gained considerable attention because they can provide a greater range of possible forecast outcomes and quantify the uncertainty in forecasts. In turn, forecasters can convey clearer messages to the public on the range of forecast scenarios and display inherent uncertainty in weather forecasts, which can be difficult to do with deterministic forecasts. Although global ensemble prediction systems have demonstrated skill in their probabilistic track predictions, the information contained within them is not always fully utilized beyond the mean forecast and standard deviation (i.e., spread). One way that these ensembles could be better employed is …

Further Results On Learning Quantum Measurement Classes: Quantum Pac Model For Povm Hypothesis Classes, Arka Prabha Das

Electronic Theses & Dissertations (2024 - present)

This thesis investigates the problem of learning from quantum systems, where each example consists of a quantum state paired with a classical outcome. The task centers on choosing an effective measurement rule from a fixed set to enable accurate prediction of the classical outcome from the quantum state. A central focus lies in understanding whether joint measurement strategies that cannot be separated into local operations offer a real benefit in terms of the number of examples needed for successful learning. We examine conditions under which a non-separable measurement within a given hypothesis class achieves strictly better sample complexity bounds compared …

Enhancing Crispr-Cas12a Activity Through Guide Rna Methylation, Hilal Dagci

Electronic Theses & Dissertations (2024 - present)

CRISPR-Cas12a is a rapidly evolving technology for improved gene editing in cells, as well as in vivo. The system, consisting of Cas12a nuclease and approximately 40-nt long guide RNA (gRNA), can efficiently recognize and cut genomic double-stranded DNA (dsDNA). Chemical modifications to the gRNA can potentially improve its dsDNA binding and enhance Cas12a-mediated nuclease activity. In this work, 5-methyl cytidine (m5C) and N6-methyl adenosine (m6A) were explored to improve the binding between gRNA and target DNA. Phosphoramidites of m5C and m6A were used to construct a library of gRNAs using solid phase RNA synthesis. Tm studies were carried out …