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Storm Surge Modeling In The Ai Era: Using Lstm-Based Machine Learning For Enhancing Forecasting Accuracy, Stefanos Giaremis, Noujoud Nader, Clint Dawson, Carola Kaiser, Efstratios Nikidis, Hartmut Kaiser

Faculty Publications

Physics simulation results of natural processes usually do not fully capture the real world. This is caused for instance by limits in what physical processes are simulated and to what accuracy. In this work we propose and analyze the use of an LSTM-based deep learning network machine learning (ML) architecture for capturing and predicting the behavior of the systemic error for storm tide forecast models with respect to real-world water elevation observations from gauge stations during hurricane events. The overall goal of this work is to predict the systemic error of the physics model and use it to improve the …

Student Handbook 2024-2025, Saint Mary's College Of California

Student Handbook

No abstract provided.

Supported Decision Making: A Rapid Scoping Review Of Literature On Best Practices, Sheila Wildeman, Caraid Mcginty

Research Papers, Working Papers, Conference Papers

The purpose of this rapid scoping review is to identify principles and best (or “good” ) practices from an emerging academic literature on operationalizing supported decision making. It was produced as part of a suite of materials created by the IIDEAS Network -- an Inclusive, Interdisciplinary Decision-making Empowerment, Advocacy and Support Network composed of interdisciplinary academics working in disability studies, education, law, sociology, health/medicine and theatre, and others engaged in related community-based education, art/drama and advocacy, including two lived experience experts labeled/with intellectual disabilities

Magnetic Resonance Imaging Of The Breast: Could It Be Used As A Screening Test?, Deema A. Nagadi, Naglaa M. Elsayed

Saudi Medical Journal

Objectives: To investigate whether magnetic resonance imaging (MRI) best detects early malignancy in high-risk women. Methods: A retrospective, cross-sectional study, carried out at King Abdulaziz University Hospital, Jeddah, Saudi Arabia, included 419 female breast cancer patients aged 16-84 years (mean age of 49). Data were collected from the radiological department’s database to compare the MRI, ultrasound (US), and mammography results, with or without tissue biopsy. Results: In diagnosing benign versus malignant lesions, MRI showed significant agreement with tissue biopsy, with high sensitivity (70%) and specificity (87%); its positive predictive value (PPV) was 92% and negative predictive value (NPV) was 56%. …

Inflammatory Markers In Systemic Immune-Inflammatory Index And Inflammatory Response Index To Predict Early Pregnancy Loss, Nihal Çallıoğlu, Derya K. Gül, İlke Ö. Arslan, İpek Geyikoğlu, Ergül Demirçivi

Saudi Medical Journal

Objectives: To uncover the predictive value of systemic immune-inflammatory index (SII) and systemic inflammatory response index (SIRI) on early pregnancy loss. Methods: A total of 535 individuals were enrolled in this retrospective analysis. The early pregnancy losses (EPL) group included patients between 18-35 years old who experienced EPL. The control group comprised healthy pregnant women who gave birth at ≥37 weeks. Results: The EPL group had significantly lower plateletcrit ( p =0.04), platelet distribution width (PDW, p <0.0001), and RDW ( p <0.0001) and higher monocyte ( p <0.0001) and SIRI ( p <0.0001) values than the control group. The hemoglobin, white blood cells, platelet count, neutrophil count, lymphocyte count, mean platelet volume, neutrophil to lymphocyte ratio (NLR), platelet to lymphocyte ratio (PLR), monocyte-to-lymphocyte ratio (MLR), and SII values were not significantly different between the EPL and control groups ( p >0.05). The cut-off value for the SIRI that offers the best sensitivity/specificity balance was 1.48 (sensitivity of 63%; specificity of 63%) in the …

Association Between Time From Surgery To Radiation Therapy And Multimodality Treatment Outcomes In Hpv+ Head And Neck Cancer: A Multi-Institutional Cohort Experience, Muneeb Niazi, Ryan Miller, Ryann Kolb, Wenyan Ji, Alicia Lozano, Monica Ahrens, Alexandra Hanlon, Max Pickles, Andrew Song, Voichita Bar-Ad, Neil Hockstein, Sujung Park, Adam Raben, Gaurav Shukla

Department of Radiation Oncology Faculty Papers

Purpose: Oropharyngeal squamous cell cancers (OPSCCs) are traditionally managed with surgery and, if indicated, adjuvant radiation therapy (RT) with or without chemotherapy. NCCN recommends keeping the time from surgery to the start of RT (TSRT) within 6 weeks to avoid possibly compromising patient outcomes. HPV+ OPSCCs behave more favorably than HPV- OPSCCs. We hypothesized that TSRT beyond 6 weeks may not portend poorer outcomes for the former. Methods: We identified nonmetastatic, high-risk HPV+ OPSCCs treated with multimodal therapy at 2 institutions. Prolonged TSRT was defined as >6 weeks and was evaluated for association with recurrence-free survival (RFS). Radiation treatment time …

Essays On Education And Family Economics, Yue Hu

All Dissertations

The dissertation consists of three essays: the first two discuss the effect of American high school vocational education on individuals' labor market and educational outcomes, and the third essay explores the effect of unilateral divorce laws on women's labor force participation rates. In the first chapter, treating vocational class choice as a continuous variable, I used family-fixed effects to investigate the average effect of American high school vocational classes on students' labor market and educational outcomes. The findings indicate that high school vocational classes significantly decrease the likelihood of attending a four-year college but do not significantly affect other educational …

Optimization Strategies To Enhance Performance In Matrix/Tensor Factorization And Multi-Source Data Integration, Mengyuan Zhang

All Dissertations

Optimization in the realm of machine learning constitutes a fundamental process aimed at refining the parameters of models to enhance their performance. It serves as the backbone of various machine learning techniques, encompassing diverse algorithms and methodologies tailored to address specific tasks and objectives.

In machine learning, datasets are commonly structured as matrices or tensors, making techniques like matrix factorization and tensor factorization indispensable for extracting meaningful representations from intricate data. Furthermore, datasets commonly comprise multiple sets of features, which has inspired our exploration of effective strategies for leveraging information from diverse sources during optimization. Additionally, the interconnected nature of …

Acculturation, Well-Being And Identity Of Oromo Immigrants, Hawi M. Wako

Dissertations

The purpose of this study was to examine the relationship between racial and ethnic identity, acculturative stress, and well-being for first generation Oromo immigrants. Studies regarding immigration, acculturative stress, identity, and well-being have primarily centered on Hispanics, Asians, and Caribbean individuals, but there has been a lack of attention toward Black African immigrants, including Oromo immigrants. The lack of inquiry into Black African immigrants, especially Oromo immigrants, creates a perception that all immigrants are the same, leading to a generic approach toward immigrant interventions and falls short of meeting the unique mental health needs of specific African communities.

Immigrants must …

Enzyme-Enhanced Ecf Bleaching: Improving Pulp Bleachability And Reducing Its Environmental Footprint, Bingyao Zhou

Dissertations

Enzymes have emerged as effective biocatalysts and environmentally friendly agents in pulp bleaching processes. Despite their potential, the fundamental chemistry underlying enzyme action on pulp fibers during bleaching remains poorly understood, limiting their widespread industrial application. This dissertation aims to investigate how enzymes interact with the chemical components of pulp fibers and their impact on elemental chlorine-free (ECF) bleaching in terms of pulp brightness, chemical consumption, and AOX generation.

Enzymatic pretreatment prior to ECF bleaching sequences was conducted on hardwood and softwood kraft pulp. Xylanase pretreatment significantly reduced chlorine dioxide consumption and enhanced pulp brightness in hardwood kraft pulp. Optimal …

Examining Ethnic-Racial Socialization As A Predictor Of Resilience And Ethnic-Racial Stress In Hispanic/Latine Young Adults, Adrian Josue Hernandez

Dissertations

Multiple scholars have emphasized the importance of elucidating how Hispanic/Latine individuals are socialized to navigate issues pertaining to ethnic-racial identity, such as ethnicracial stress from racism and discrimination (Ayón et al., 2020; Umaña-Taylor & Rivas-Drake, 2021). Ethnic-racial stress has been linked to numerous adverse physical and mental health outcomes among Hispanic/Latine people, including poor health-related quality of life and increased depressive symptoms (Alamilla et al., 2010; Andrade et al., 2021).

Attention to the role of ethnic-racial stress in exacerbating health disparities within Hispanic/Latine communities has also stimulated increased interest in understanding Hispanic/Latine resilience (Arce et al., 2020; Bosma et al., …

Relationship Enhancement With New College Dating Couples: An Examination Of Self-Report And Observational Data, Kyra Katte

Dissertations

The present dissertation project investigated relationship enhancement following a brief self-disclosure task (i.e., the Fast Friends Procedure; FFP) via self-report and observational data. Thirty-three undergraduate couples dating for less than six months asked and answered questions that required increasingly higher levels of self-disclosure for 45 minutes. Interactions were recorded and coded for fondness/admiration, experiential avoidance, interdependence, reciprocity, and relationship satisfaction. Relationship outcomes were assessed pre-FFP, post- FFP, and at a six-month follow-up timepoint. Variables measured via observation demonstrated correlations with and predicted relationship outcomes, though most findings were nonsignificant. Nonsignificant findings may be attributed to the virtual administration of the …

2024 August 1; Faculty Senate Minutes, State University Of New York At Cortland

Minutes

Academic Year 2024-2025 Chancellor’s Award for Excellence

Investigating The Role Of Insulin-Like Signaling In Paclitaxel-Induced Nociceptive Hypersensitivity Using Drosophila Melanogaster, Sreepradha Sridharan

Dissertations and Theses (Open Access)

Paclitaxel (PTX), a chemotherapeutic that alters microtubule dynamics, is known to induce nociceptive hypersensitivity and sensory neuron damage in human patients and in Drosophila larvae. We used a modified feeding protocol to establish a genetically tractable Drosophila model of PTX-induced hypersensitivity. Larvae fed PTX exhibited hypersensitivity to thermal and mechanical stimuli. Thermal hypersensitivity was observed at low concentrations of PTX (even below 1 μM per ml of food), begins within 8 hours of PTX feeding, and did not completely resolve at the larval stage. Live imaging of peripheral thermal nociceptors showed that this hypersensitivity precedes observable neuronal damage. At low …

Remembering, Forgetting, And Artifact Deposition In Late Prehistoric Florida, Andrew Bowen

Master's Theses

Material culture plays a fundamental role in memory processes. Artifacts are an important means of both connecting with and cutting ties with a real or imagined past. They can be reminders or symbols of connection to other people, places, things, powers, or memories, making them key components within networks and relations. The way materials are deposited or destroyed often follows specific customs or responds to environmental factors. Specific situations, like interactions with outside groups or socio-political changes, prompt particular depositional events. During the Mississippi period, such circumstances were prevalent throughout the Southeast. By treating artifacts in specific ways during deposition, …

Transforming Construction? Evaluation Of The State Of Structural 3d Concrete Printing In Research And Practice, Alireza Hasani, Sattar Dorafshan

Civil Engineering Faculty Publications

Additive manufacturing in construction has witnessed exponential growth over the recent years. In this paper, advancements in 3D Concrete Printing (3DCP) in additive construction are explored. The authors synthesize the states of research and practice of 3DCP technology for construction through an extensive examination of 137 projects and various publications. Insights are provided into the key factors influencing 3DCP structural performance. The technology is shown to be advantageous, although with varying benefits observed in different cases, including but not limited to reduced cost, labor requirements, material, and construction time. Nevertheless, challenges, such as limited control over the quality, unexplored long-term …

The Gavel And The Camera: Environmental Law And Photojournalism's Relationship To Appalachian Identity, Emily S. Patton

Honors Theses

Both the federal government and photojournalism have played a substantial role in the “othering” of Appalachia while simultaneously attempting to save it. Examining both institutions demonstrates the exploitative processes that alter the perception of rural communities and their surrounding environment. Stacey Kranitz’s archival exhibit, As It Was Give(n) To Me, internalizes this precarious role of the camera in a region heavily journalized. By inhabiting the area for years, establishing close relationships, and researching the documented history of Appalachia, Kranitz’s work becomes her livelihood in the dissolution of profession vs. personal. She is critical of past projects whose objective portrayal of …

Breaking Barriers: Factors Contributing To Successful Employment Outcomes For Black Males With Mental Health Diagnosis And Undergoing Vocational Rehabilitation, John C. Williams

Theses and Dissertations

Black males with mental health diagnoses face substantial barriers to gaining and maintaining employment. Tailored employment support services may help increase employment access, yet utilization remains low among this demographic area. The purpose of this quasi-experimental study is to explore the employment challenges for Black males with mental health diagnoses in the US. This quantitative study will utilize a data mining approach drawing from an ex post facto national rehabilitation services dataset. Archival data will be extracted from the Rehabilitation Service Administration 911 (RSA-911) database. Descriptive statistics will first profile the extracted sample of vocational rehabilitation clients on demographic variables. …

Timber Buckling Restrained Brace, Finn K. Burke

Architectural Engineering

Buckling Restrained Brace Frames (BRBs) are a lateral force resisting system providing near equal compressive and tensile capacities through the mitigation of compression buckling. BRBs have traditionally existed in the steel building market, with limited use in wood construction. The proposal of a Timber Bucking Restrained Brace Frame (TBRB) presents a BRB option for the low-rise and mid-rise wood framed market, using readily available materials within the low/mid-rise construction cost bracket. Five previous TBRB iterations have been built and tested, with results showing promising results for further TBRB development and exploration. The sixth and current iteration of the TBRB builds …

An Ethnography Of Frostbite Among Unsheltered People In Portland: Safety, Governance, And The Manufacture Of Vulnerability, Muireall Brown

University Honors Theses

This thesis provides an applied anthropological ethnography of frostbite among unsheltered people in Portland, Oregon. I conducted the research over the course of three months between May and August 2024 in collaboration with Hygiene4All, a local nonprofit. The research consisted of participant-observation, six semi-structured interviews, and a review of unpublished data from Hygiene4All. I argue that the conceptualization of safety operating within some parts of Portland's governance structures actually makes unsheltered Portlanders more vulnerable to frostbite: governance bodies actively participate in constructing this vulnerability along the lines of disability, isolation, and displacement. I discuss uneven governance and the biopolitical conflicts …

Violence Against Children And Youth In Humanitarian Settings: Findings From A 2022 Survey Of All Refugee Settlements In Uganda, Office Of The Prime Minister, Department Of Refugees, Unhcr Regional Bureau For The East And Horn Of Africa And Great Lakes, Baobab Research Programme Consortium, Together For Girls

Humanitarian Task Force

Conducted in 2022, the Uganda Humanitarian Violence Against Children Survey (VACS) is a representative household survey of 13- to 24-year-old females and males drawn from all 13 refugee settlements in the country. This is the first ever VACS to take place exclusively in a humanitarian setting. The Uganda HVACS reveals that children across refugee settlements in Uganda experience high levels of emotional, physical, and sexual violence, which have a major impact on their wellbeing. About 50% of 18–24-year-old females and males experienced at least one of these forms of violence before age 18. About a third (32%) of females and …

Applications Of Artificial Intelligence On Drought Impact Monitoring And Assessment, Beichen Zhang

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

Drought, a prevalent and consequential natural disaster, poses widespread, indirect challenges across environmental and societal dimensions. Despite considerable focus on monitoring meteorological and hydrological drought and studying their characteristics, there is a gap in assessing its multifaceted impacts, especially on societal sectors. The dissertation comprises three research essays utilizing artificial intelligence to quantitatively study multi-dimensional drought impacts. The first essay leveraged deep learning and natural language processing to predict multi-dimensional drought impacts from textual datasets, including social media, news media, and citizen scientist reports. The findings demonstrate superior performance over traditional methods and unveil the spatial and temporal heterogeneity of …

The Value Of Knowledge And Its Problems, Kevin Patton

Department of Philosophy: Dissertations, Theses, and Student Research

This dissertation answers the three value problems in epistemology. These three problems require an answer as to how knowledge is more valuable 1) than mere true belief, 2) any of the proper subsets of knowledge, and 3) in kind than that which falls short of knowledge. The methodology used to provide an answer to these problems relies on the arguments put forth in a rarely discussed paper from Ward Jones. In short, the Jonesian approach can be summed up as the view that epistemic axiology and analysis ought to be kept separate. The Jonesian framework instead looks outside of the …

Charter Schools Annual Report 2022, Tennessee. Department Of Education.

Charter Schools Annual Report

No abstract provided.

Marriage Of Heaven, Marriage Of Hell: The Marital Relationship In Asian American Poems, John J. Han

KAUPA Letters

This paper discusses the marital relationship among Asian Americans, a sociological issue that has not received much critical attention, by examining spousal love or lack thereof in four Asian American poems by Yone Noguchi (1875-1947), Li-Young Lee (b. 1957), Ronald Phillip Tanaka (1944-2007), and Marilyn Chin (b. 1955), respectively. Across cultures, love and hate are two elements that exist in most marriages, yet the four poems discussed in this paper reveal something significant about Asian thought and culture.

Regarding The Proclamation, “Private Property Is The Source Of Freedom In America, Yeomin Yoon

KAUPA Letters

No abstract provided.

Kaupa Letters: Volume 11, Issue 6, Korean American University Professors Association

KAUPA Letters

No abstract provided.

Flowers Are Everywhere: Nature In East Asian Aesthetics, John J. Han

KAUPA Letters

No abstract provided.

The Sharing Economy And Urban Crime, Bryan S. Weber

Publications and Research

This paper examines whether the intensity of Airbnb is associated with city-level crime rates. This research sheds light on matters adjacent to current activities in public policy as cities engage in city-level Airbnb regulation. At the same time, Airbnb continues to expand. In the aggregate, Airbnb usage is associated with no significant crime increase but rather significant decreases in crimes of private conflict that persist in direction, significance, and magnitude over time. I do uncover evidence that two types of rooms, private rooms (44%) and shared rooms (1.5%), appear to be positively associated with both property crimes and crimes against …

How To Avoid Jumping To Conclusions: Measuring The Robustness Of Outstanding Facts In Knowledge Graphs, Hanhua Xiao, Yuchen Li, Yanhao Wang, Panagiotis Karras, Kyriakos Mouratidis, Natalia Rozalia Avlona

Research Collection School Of Computing and Information Systems

An outstanding fact (OF) is a striking claim by which some entities stand out from their peers on someattribute. OFs serve data journalism, fact checking, and recommendation. However, one could jump to conclusions by selecting truthful OFs while intentionally or inadvertently ignoring lateral contexts and data that render them less striking. This jumping conclusion bias from unstable OFs may disorient the public, including voters and consumers, raising concerns about fairness and transparency in political and business competition. It is thus ethically imperative for several stakeholders to measure the robustness of OFs with respect to lateral contexts and data. Unfortunately, a …