Digital Commons Network^™

Characteristics Of Refractivity And Sea State In The Marine Atmospheric Surface Layer And Their Influence On X-Band Propagation, Douglas Matthew Pastore

Electronic Theses and Dissertations

Predictions of environmental conditions within the marine atmospheric surface layer (MASL) are important to X-band radar system performance. Anomalous propagation occurs in conditions of non-standard atmospheric refractivity, driven by the virtually permanent presence of evaporation ducts (ED) in marine environments. Evaporation ducts are commonly characterized by the evaporation duct height (EDH), evaporation duct strength, and the gradients below the EDH, known as the evaporation duct curvature. Refractivity, and subsequent features, are estimated in the MASL primarily using four methods: in-situ measurements, numerical weather and surface layer modeling, boundary layer theory, and inversion methods.

The existing refractivity estimation techniques often assume …

Applications Of Artificial Intelligence To Improve Coastal Ocean Modeling, Dongliang Shen

Electronic Theses and Dissertations

Numerical Modeling (NM) is widely used to simulate and predict hydrodynamic processes and marine particle movements in coastal oceans, particularly during extreme weather events and emergencies. NM offers the capability to realistically simulate multiple state variables and fill gaps caused by scarce observations. However, inherent uncertainties exist in all NMs, primarily arising from the following three factors: 1) insufficient observations leading to uncertain model initial and boundary conditions, 2) inevitable truncation errors due to coarse model resolution, and 3) imperfect physics parameterization schemes for sub-grid processes, especially those related to waves. The consequences of these uncertainties are that 1) even …

Examining The Measurement Invariance Of The Revised Sociosexual Orientation Inventory Among Hispanic And Non-Hispanic White College Women, Christina Nicole Gillezeau

Psychology ETDs

I examined whether the Revised Sociosexual Orientation Inventory (SOI-R) was invariant between Hispanic/Latina and Non-Hispanic White (NHW) undergraduate women. I performed confirmatory factor analysis to assess model fit and used increasingly restrictive models to test invariance. I included 208 Hispanic/Latina women and 190 NHW women. The CFI and RMSEA model fit statistics (CFI=0.98, RMSEA=0.06 (90% confidence interval=0.04-0.08, p-value=0.16) showed that the model fit well. I constrained factor loadings to be equal in both groups to test metric invariance. I observed non-significant differences in model fit (deltaX² (9)=88.67, p>0.95, deltaCFI=0.003, deltaRMSEA=-0.011). I also constrained intercepts to be equal to …

Budget Recommendations Fy2024-25, Tennessee. Commission On Children And Youth.

Annual Report

No abstract provided.

The Impacts Of Transfer Learning For Ungulate Recognition At Sevilleta National Wildlife Refuge, Michael Gurule

Geography ETDs

As camera traps have grown in popularity, their utilization has expanded to numerous fields, including wildlife research, conservation, and ecological studies. The information gathered using this equipment gives researchers a precise and comprehensive understanding about the activities of animals in their natural environments. For this type of data to be useful, camera trap images must be labeled so that the species in the images can be classified and counted. This has typically been done by teams of researchers and volunteers, and it can be said that the process is at best time-consuming. With recent developments in deep learning, the process …

Services Provided To Aging Individuals With Intellectual Disabilities: Survey Of Speech Language Pathologists, Claire H. Gatewood

College of Education and Human Sciences: Dissertations, Theses, and Student Research

Purpose: The present study explored current speech-language pathology service provision for aging individuals with intellectual disabilities in the United States, including areas and domains of services, factors restricting service provision, and reported knowledge and confidence of individuals within the field of speech-language pathology in providing services, to identify possible gaps of service and needed improvement.

Methods: Participants (n = 272) from across the United States completed an online survey to gather descriptive information about current speech-language pathology service provision for aging individuals with intellectual disabilities. Participants were recruited through state speech-language hearing associations and universities with speech-language pathology clinics …

Practical Recommendations For Mixed Methods Sampling In Psychological Intervention Research: A Mixed Methods Case Study, Analay Perez

College of Education and Human Sciences: Dissertations, Theses, and Student Research

Sampling is integral to the research process and, if not appropriately addressed, can affect the meta-inferences of the mixed methods study. Sampling is also closely related to recruitment, retention, and additional methodological components. Sampling issues are magnified in social and health sciences intervention research due to the temporal placement of data collection and analysis. Limited research has examined sampling based on researchers’ rationales and decision-making across mixed methods psychological intervention research. This study explored this phenomenon to develop and refine a list of practical recommendations for sampling in mixed methods that were tested using content validity.

Using an exploratory sequential …

Examining Potential Trade-Offs Between Pest Management And Pollination To Sunflower Production In Nebraska, Luis Ochoa Cadena

Department of Entomology: Dissertations, Theses, and Student Research

Sunflower (Helianthus annuus) is cultivated for oil and seed production worldwide, and the United States produces 2.5% of the world’s oilseed sunflower primarily grown in the Great Plains. In 2022, oilseed and confectionary U.S. sunflower production increased by 48 and 44%, respectively, compared to last year's records. However, sunflower production can be seriously compromised by insect pests. The red sunflower seed weevil (Smicronyx fulvus LeConte) is considered the most serious pests in North America and causes severe economic damage yearly. On the other hand, native bees contribute substantially to sunflower yield. Currently, insecticide applications are the primary tool to suppress …

Understanding The Factors Affecting Nebraskan Farmers’ And Landowners' Decision To Adopt Precision Agricultural Technologies And Programs, Corrin C. Winter

School of Natural Resources: Dissertations, Theses, and Student Research

Advisors: Andrew Little, Christopher Chizinski

To gain insights into the challenges faced by Nebraska farmers and landowners when adopting precision agriculture technologies, I analyzed data collected from a 2022 survey involving 7,503 participants, consisting of producers and farmland owners from across the state of Nebraska. The primary objective was to provide valuable insights for agencies seeking to improve their precision agriculture and conservation outreach efforts for the benefit of conservation and Nebraskan farmers and landowners. This study aimed to understand key factors influencing adoption behaviors by evaluating the constraints to precision agriculture adoption, assessing the impact of producer and landowner …

Exploring Experimental Design And Multivariate Analysis Techniques For Evaluating Community Structure Of Bacteria In Microbiome Data, Kelsey Karnik

Department of Statistics: Dissertations, Theses, and Student Research

The gut microbiome plays a crucial role in human health, and by working collaboratively with microbiologists, we aim to further our understanding of the human gut and its impact on human health. Promoting a diverse microbiome is emphasized throughout microbiology literature, and involving a statistician in designing experiments to relate gut bacteria and some measured health outcome is crucial for ensuring valid and accurate results. By adopting new experimental design and analysis methods, researchers can begin to gain a deeper understanding of how the genetics of our food affect the composition of taxa within the gut microbiome. This dissertation is …

Attitudes Towards Public Basic Needs Programs: An Analysis Of Question Order Effect, Period And Cohort Changes, And Differences Across Religious Traditions, Jamy K. Rentschler

Department of Sociology: Dissertations, Theses, and Student Research

This dissertation examines public opinions towards public basic needs programs (PBNPs), focusing specifically on differences in attitudes towards spending on assistance to the poor (ATP) and welfare. To do this, I use two different approaches, one focusing on survey methodology and the other looking at social change across time and religious tradition. The first research question addresses potential survey question order effects based upon which question came first, ATP or welfare, and examines how other federal spending priorities may impact opinions towards welfare. I do find question order effects, some of which vary based on the respondent’s race, but the …

Adverse Childhood Experiences Among Adolescent Girls In Residential Treatment: Relationship With Trauma Symptoms, Substance Use, And Delinquency, Akemi E. Mii

Department of Psychology: Dissertations, Theses, and Student Research

Adverse childhood experiences (ACEs) refer to negative events during childhood or adolescence including abuse, maltreatment, and exposure to household dysfunction (Kalmakis & Chandler, 2014). ACEs are associated with negative outcomes including mental and behavioral health concerns and offending (Fox et al., 2015). The risk of negative outcomes associated with ACEs increases when an individual experiences polyvictimization (experiencing multiple types of adverse events; Felitti et al., 1998; Finkelhor et al., 2011). A majority of adolescents served by residential treatment programs (RTPs) have experienced polyvictimization (Briggs et al., 2013). Research examining juvenile offending and youth delinquency has focused on boys. Thus, research …

Constitutional Tension: The Role Of Framing, Regulatory Focus, And Anticipated Emotion When Establishment And Free Exercise Norms Collide, Katherine Kimble

Department of Psychology: Dissertations, Theses, and Student Research

The conflict between establishment and free exercise norms regularly litters the media, particularly when religion is involved in areas of public life, such as schools, meetings, and displays on public property. Although the conflict is inherently psychological, no psychological research has yet delved into the issue. This dissertation reports on four studies that apply prospect theory, regulatory focus theory, and affective forecasting to explore the ways in which lay people perceive the establishment–free exercise tension. Prospect theory and regulatory focus theory offer competing hypotheses regarding the consideration of gains and losses related to each right and affective forecasting theory qualifies …

Water Ways, Ann Zlotnik

Marian Library Blog Archive

Dive into the many summertime joys of water and some artworks in the Marian Library that are filled with it.

Nurse, Serenity Phillips

Melanated Monograms: Exploring African American and Black Identities and Cultivating Community

No abstract provided.

A First-In-Human, Dose-Escalation Study Of The Methionine Aminopeptidase 2 Inhibitor M8891 In Patients With Advanced Solid Tumors, Michael A. Carducci, Ding Wang, Christina Habermehl, Matthias Bödding, Felix Rohdich, Floriane Lignet, Klaus Duecker, Oleksandr Karpenko, Linda Pudelko, Claude Gimmi, Patricia Lorusso

Hematology/Oncology Articles

Methionine aminopeptidase 2 (MetAP2) is essential to endothelial cell growth and proliferation during tumor angiogenesis. M8891 is a novel orally bioavailable, potent, selective, reversible MetAP2 inhibitor with antiangiogenic and antitumor activity in preclinical studies. The safety, tolerability, pharmacokinetics, and pharmacodynamics of M8891 monotherapy were assessed in a phase I, first-in-human, multicenter, open-label, single-arm, dose-escalation study (NCT03138538). Patients with advanced solid tumors received 7-80 mg M8891 once daily in 21-day cycles. The primary endpoint was dose-limiting toxicity (DLT) during cycle 1, with the aim to determine the maximum tolerated dose (MTD). Twenty-seven patients were enrolled across six dose levels. Two DLTs …

Model Optimization And Applications In Deep Learning, Chengchen Mao

Electrical Engineering Dissertations - Archive

ABSTRACT: Machine learning refers to a machine or an algorithm that draws experience from data. A certain pattern is found to build a model, which is used to solve real problems. Deep learning, an important branch and extension of machine learning, employs a neural network structure containing multiple hidden layers. It learns critical features of the data by combining lower-level features to form more abstract higher-level representations of attribute categories or features. In this dissertation, deep learning network models were applied to sense-through-foliage target detection and extended with Rake structure. The deep learning network models had a large number of …

Community Engagement Newsletter, August 2023, University Of Northern Iowa. Office Of Community Engagement.

Community Engagement Newsletter

Contents:

--- Information for your Syllabus and Semester Planning
--- Service-Learning Course Designation
--- Events for your Syllabus
--- All Students can earn a CNP

The Effects Of Betaine Supplementation On Fluid Balance And Heat Tolerance During Passive Heat Stress In Men, Brandon D. Willingham, Liliana I. Rentería, Tristan J. Ragland, Michael J. Ormsbee

Kinesiology

Introduction: Consuming intracellular osmolytes, like betaine (BET), may attenuate symptoms of heat stress. The purpose of this study was to examine the effects of BET supplementation on fluid balance and heat tolerance after a 7-day loading period and during passive heat exposure. Methods: A double-blind, placebo controlled, crossover study compared BET or placebo consumption (50 mg·kg⁻¹, twice daily) for 7 days in young, recreationally active men (N = 11). Results: During the loading period, no significant interactions were found for any marker of fluid balance between or within conditions. During heat exposure, significant time effects but no condition …

Wireless Investors & Apathy Obsolescence, Sergio Alberto Gramitto Ricci, Christina M. Sautter

Faculty Works

This Article discusses how a subgenre of retail investors makes investors’ apathy obsolete. In prior work, we dub retail investors who rely on technology and online communications in their investing and corporate governance endeavors “wireless investors.” By applying game theory, this Article discusses how wireless investors’ global-scale online interactions allow them to circulate information and coordinate, obliterating collective action problems.

Open Repository @ Binghamton Monthly Additions And Top Downloads -June And July 2023, Caitlin Holton

Library Created Resources

Newly added work in the Open Repository @ Binghamton (ORB) from 6/1/2023-7/31/2023. Top downloads from same time frame.

Open Repository @ Binghamton Monthly Additions And Top Downloads - August 2023, Caitlin Holton

Library Created Resources

Newly added work in the Open Repository @ Binghamton (ORB) from 8/1/2023-8/31/2023. Top downloads from same time frame.

The Effects Of Primary And Secondary Task Workloads On Cybersickness In Immersive Virtual Active Exploration Experiences, Rohith Venkatakrishnan

All Dissertations

Virtual reality (VR) technology promises to transform humanity. The technology enables users to explore and interact with computer-generated environments that can be simulated to approximate or deviate from reality. This creates an endless number of ways to propitiously apply the technology in our lives. It follows that large technological conglomerates are pushing for the widespread adoption of VR, financing the creation of the Metaverse - a hypothetical representation of the next iteration of the internet.

Even with VR technology's continuous growth, its widespread adoption remains long overdue. This can largely be attributed to an affliction called cybersickness, an analog to …

Mining Chinese Consumer Minds: Motivations For Selling Unwanted Fashion Items In Online Resale Marketplaces, Zhongjie Wang, Chuanlan Liu

Faculty Publications

With the development of China’s fashion resale market, sustainable consumption patterns have gradually become popular in China. Although the prospects of China’s fashion resale market are recognized, more and more consumers are also actively participating in the circular consumption model. Consumers have multiple identities in participating in resale, and can be sellers or buyers. However, the sales intention of Chinese consumers to participate in resale as sellers is still unclear. We need to understand what value Chinese consumers are looking for in resale as sellers. The focus of this exploratory study is to understand the intention of Chinese consumers to …

Acquisitions Unit Annual Report 2022-2023, Andrée J. Rathemacher

Technical Services Reports and Statistics

Annual Report of the Acquisitions Unit, University Libraries, University of Rhode Island for FY2023. Covers personnel, work flow, special projects, and serial, monograph, and e-resource acquisitions. Supplemental files include data on library materials expenditures by a number of variables as well as important working documents from the year.

Transforming Educators' Trauma-Informed Knowledge And Skillset: Exploring The Impact Of A Trauma-Informed Intervention On Educators' Attitudes, Knowledge, And Understanding Of Trauma, Ashley Favello

Doctor of Education (Ed.D.)

The dissertation followed an improvement science framework to address a specific problem of practice using a mixed methods convergent design. The dissertation in practice investigated the effects of training on teachers’ proficiency in trauma-informed practice and teachers’ perspectives on training and support for students who have experienced trauma. The intervention was conducted across seven elementary schools and consisted of four professional development sessions and observation opportunities with an individual coach. This action research and mixed methods explanatory sequential design included quantitative data assessing teacher knowledge and self-efficacy pre- and post-intervention. It also included teachers’ application of strategies in the classroom …

Reimaging The Library Of The Future. From Social Condenser And Community Hub To Regenerative Design, Steffen Lehmann

Architecture Faculty Research

The primary objective of this article, an architectural forecasting opinion piece written by a design expert, is to investigate the various models of public library buildings and explore the continuous evolution of library design (presenting valuable information for anyone planning a library). The main question explored in this article is: What will be the design characteristics of the next-generation library? Methods used include precedent analysis, cases selected from an international list of 50 libraries built between 2010–2023 following a web search using the phrase “public library architecture” and analyzing these cases for repeated thematic similarities. Three similarities are identified.

Untitled Queer Zine 1, B Alberti

Be Seen Zine Workshop: Exploring Queer Identities and Cultivating Community

No abstract provided.

Best Bisexual, Gia Benevidez

Be Seen Zine Workshop: Exploring Queer Identities and Cultivating Community

No abstract provided.

Untitled Queer Zine 2, Narmaya Gonzalez

Be Seen Zine Workshop: Exploring Queer Identities and Cultivating Community

No abstract provided.