Digital Commons Network^™

Effective And Efficient Use Of Diffusion Models For Editing In Computer Vision, Umar Khalid

Graduate Thesis and Dissertation post-2024

This doctoral dissertation explores efficient applications of diffusion models in video and 3D scene editing, addressing the high computational demands traditionally associated with these tasks. The research introduces several innovative methods to make diffusion models more practical in real-world video and 3D scenarios while preserving high output quality.

The dissertation first presents parametric efficiency techniques for video understanding, followed by SAVE, a novel approach that leverages Text-to-Image (T2I) diffusion models for video editing, minimizing resource requirements. Building on this, the study introduces LatentEditor, a method that performs fine-grained, localized 3D scene editing in a latent space, thus enhancing Neural Radiance …

The False Identity Of A Filmmaker, Cheyanne Miller

Graduate Thesis and Dissertation post-2024

The False Identity of a Filmmaker is a multimedia installation and essay film on imposter syndrome within artists. Starting as an exploration into the topic, The False Identity of a Filmmaker became a personal self-discovery in my creative practice, resulting in an essay film that explores my relationship with imposter syndrome in relation to films that are often recognized as canonical. The multimedia installation places the essay film among a textural design of 16mm film strips to recognize filmmaking as a source of my imposter syndrome.

Women, artists, and those with careers in academia experience imposter syndrome quite often but …

Corn War: A Trade Fight Between The United States And Mexico, Ernesto Hernández-López

Cardozo Law Review de•novo

An international fight grows over corn. The United States claims that México’s ban on genetically modified (GMO) corn violates the United StatesMexico-Canada Agreement (USMCA). México prohibits GMO corn for human consumption. American arguments focus on Sanitary and Phytosanitary (SPS) measures, covered in Chapter 9 of the USMCA. A trade panel will review these.

This Essay first describes SPS arguments and relevant trade rules. The United States’ complaints emphasize that México’s ban is excessive, is not consistent with international standards, and mishandles risks. Second, the Essay identifies the obstacles American positions face: weak mandates and deference to México. Chapter 9 of …

Embodying Arts Festivals As Infrastructural Transformation Of Places, Bernadette Quinn

Books / Book chapters

No abstract provided.

Prolonged Grief: The Predictive Value Of Cognitive Distortions, Depression, And Anxiety, Michael Kastelnik

PCOM Psychology Dissertations

Bereavement, the emotional pain of losing a loved one, may lead to significant distress and functional impairment, which can negatively impact the relationships, work, and health of those who grieve. The present study aimed to examine the relationship between cognitive distortions and prolonged grief, depression, and anxiety. It was hypothesized that there would be a significant and positive relationship between prolonged grief, depression, anxiety, and cognitive distortions, as measured by the Prolonged Grief Scale-Revised (PG-13-R), the Patient Health Questionnaire (PHQ-9), and the Generalized Anxiety Disorder Scale (GAD-7), and the Inventory of Cognitive Distortions (ICD), respectively (Hypothesis 1). It was also …

Perennializing Marginal Croplands: Going Back To The Future To Mitigate Climate Change With Resilient Biobased Feedstocks, Salvador Ramirez Ii, Marty R. Schmer, Virginia L. Jin, Robert B. Mitchell, Catherine E. Stewart, Jay Parsons, Daren D. Redfearn, John J. Quinn, Gary E. Varvel, Kenneth P. Vogel, Ronald F. Follett

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Managing annual row crops on marginally productive croplands can be environmentally unsustainable and result in variable economic returns. Incorporating perennial bioenergy feedstocks into marginally productive cropland can engender ecosystem services and enhance climate resiliency while also diversifying farm incomes. We use one of the oldest bioenergy-specific field experiments in North America to evaluate economically and environmentally sustainable management practices for growing perennial grasses on marginal cropland. This long-term field trial called 9804 was established in 1998 in eastern Nebraska and compared the productivity and sustainability of corn (Zea mays L.)—both corn grain and corn stover—and switchgrass (Panicum virgatum …

Program And Proceedings: Nebraska Academy Of Sciences 1880–2024, 144th Anniversary Year, One Hundred-Thirty-Fourth Annual Meeting

Nebraska Academy of Sciences: Programs and Proceedings

Program

Aeronautics and Space Science

Aeronautics and Space Science Poster Session

Anthropology: Humans Past and Present

Maiben Lecture: "Platte Basin Timelapse: A Watershed in Motion," Grant Reiner

Applied Science and Technology

Biological Sciences

Biomedical Sciences

Chemistry

Earh Sciences

Environmental Sciences

Physics

Science Education

Pati Hill Collection - Objects & Postcards, Arcadia University

Finding Aids

Finding aid for the Pati Hill Objects & Postcards collection in the Arcadia University Archives.

Pati Hill Collection Unframed Artwork - Cartoons, Arcadia University

Finding Aids

Finding aid for the Pati Hill Collection Unframed Artwork - Cartoons at the Arcadia University Archives.

The Impact Of Human Attachment To A Pet Bird On Psychological Well-Being, Kathryn Marie Trautmann

Walden Dissertations and Doctoral Studies

Few studies have addressed human attachment to a pet bird and psychological well-being, and the research that has been conducted is largely anecdotal and anthropomorphic perspectives on human relationships with birds. In this quantitative study, the relationships between humans and their birds were explored using Bowlby's attachment theory and Fredrickson and Losada's broaden and build theory. The study consisted of a randomized experiment, in which individuals were randomly assigned to either an attachment (n = 81) or detachment (n = 88) group. The security priming manipulation was used to prime the groups. The attachment group was asked to list things …

Desettling Fixation, Emily T. Behzadi Cárdenas

Faculty Scholarship

Scholars have long contemplated how the effects of colonialism have permeated even race “neutral” laws. This Article scrutinizes the ways Eurocentric copyright systems have failed to protect, and have even encouraged, the unauthorized uses of indigenous heritage in derivative subject matter, exposing how settler colonialism in copyright law has entrenched an unequal hierarchy among communities seeking copyright protection. Due to its ephemeral nature, intangible cultural heritage constantly faces the threat of exploitation by dominant cultures. The intangible heritage of indigenous groups has been particularly vulnerable to illicit and uncompensated commodification. Intangible heritage, such as oral histories and traditional dances, is …

Description Of Neoperla Philippinensis Sp. Nov. Confirmed Using Integrative Taxonomy And Some Notes On Neoperla Oculata Banks, 1924 (Plecoptera: Perlidae), Arthien Lovell P. Pelingen

Biology Faculty Publications

I re-examine the assumed phenotypic variable Neoperla oculata Banks, 1924 (Plecoptera, Perlidae) and describe Neoperla philippinensis sp. nov. All material examined herein are collections from the Mindanao region, of which supplementary information were provided including COI mtDNA accessions, female adult associations, and egg morphology characterization.

A Prototype Of A Conversational Virtual University Support Agent Powered By A Large Language Model That Addresses Inquiries About Policies In The Student Handbook, Joseph Benjamin R. Ilagan, Jose Ramon Ilagan

Quantitative Methods and Information Technology Faculty Publications

Universities gain a competitive advantage by deliberately improving overall service, student, faculty, and staff experience, leading to attractiveness, retention, and improved outcomes. Quality services are achieved partly by addressing employee satisfaction, specifically in the work environment. This paper presents a prototype study of a virtual university support agent, a system grounded in a Large Language Model (LLM) engineered to address inquiries from university students, faculty and staff related to the student handbook. The study investigates the integration of generative artificial intelligence and natural conversation properties inherent in LLMs to overcome customer service shortcomings identified in previous chatbot applications. The LLMs' …

Quantifying Public Support For Culling Crown-Of-Thorns Starfish (Acanthaster Spp.) On The Great Barrier Reef, Stewart Lockie, Henry A. Bartelet, Brent W. Ritchie, Lintje Sie, Gillian Paxton

Quantitative Methods and Information Technology Faculty Publications

Population surges of crown-of-thorns starfish (COTS) (Acanthaster spp.) are a leading cause of coral cover loss on Australia's Great Barrier Reef (GBR). While COTS culling has been undertaken since 2012 little is known about how the public perceive COTS culling or how perceptions vary among social groups. Drawing on survey data collected in 2018 and 2022 we test the relative influence of demographic variables, social and institutional variables, and beliefs concerning the risks and benefits of culling, on public acceptance for the culling of COTS on the GBR. In contrast with previous research suggesting a polarization of views, we found …

A Chat Analysis Of The Use Of Educational Video Games To Teach Physical Science To Middle School Girls, Stephen G. Petit

Graduate Thesis and Dissertation 2023-2024

As students transition into middle school science courses, their interest and engagement in the subject declines. This decline is most significant among girls, particularly for topics in physical science. While several factors have been identified that contribute to the decline, one area that is emerging as a new way to help improve girls' view of science is the use of educational video games to improve engagement and interest in science content, particularly as video games have been steadily rising in popularity with girls. This study used Cultural Historical Activity Theory to understand how middle school girls engage with an educational …

Testing Informativeness Of Covariate-Induced Group Sizes In Clustered Data, Hasika K. Wickrama Senevirathne, Sandipan Duttta

Mathematics & Statistics Faculty Publications

Clustered data are a special type of correlated data where units within a cluster are correlated while units between different clusters are independent. The number of units in a cluster can be associated with that cluster’s outcome. This is called the informative cluster size (ICS), which is known to impact clustered data inference. However, when comparing the outcomes from multiple groups of units in clustered data, investigating ICS may not be enough. This is because the number of units belonging to a particular group in a cluster can be associated with the outcome from that group in that cluster, leading …

Transcriptomic Underpinnings Of Diversification, Phenotypic Plasticity, And Disease Response In Non-Model Amphibians, Nicholas Christodoulides

Graduate Thesis and Dissertation 2023-2024

Anurans (frogs) are spectacularly diverse in their life histories, evolutionary trajectories, and morphological features. Advancement of next-generation sequencing techniques has improved knowledge of anuran genetics, but the functional genomic underpinnings of adaptation in most frog species remains uncharacterized. Transcriptomic approaches are some of the most powerful tools available to understand the molecular workings of adaptation among lineages and species. Because anurans face a multitude of anthropogenic threats and are unique in their biphasic life history, a question of particular interest is how gene expression profiles relate to phenotypic variation within and among species. In this dissertation, I tackle this question …

Incorporating Sex-Diverse And Gender-Inclusive Perspectives In Higher Education Biology Courses, Breanne N. Harris, A Kelsey Lewis, Sam L. Sharpe, Teri J. Orr, Christopher T. Martine, Chloe C. Josefson

Faculty Journal Articles

Inclusive teaching is teaching in a way that reaches all students in the classroom; this is beneficial for everyone, particularly for those with minoritized identities. Instructors play a critical role in scaffolding how students are exposed to and learn science content in the classroom. In this manuscript, we discuss how biology instructors can make their classrooms more inclusive with regard to sex and gender diversity content. Many topics in biology are based on androcentric, heteronormative, and oppressive framing, even though those lenses are more reflective of our own history and culture than they are of the diversity we see in …

Every Person A Home Every Home A Person, Emily R. Miller

Graduate Thesis and Dissertation post-2024

Every Person a Home Every Home a Person is a collection of poems that explores the meaning of “home” and the places where our homes are made. The collection consists of intertwining thematic threads that delve into what makes a home, including those found in physical houses, cultural identities and regional areas (in this case, Florida/the American South), other people, and personal identity. Through probing poems inspired by the author’s life and experiences as a queer, neurodivergent woman*, Every Person a Home Every Home a Person asks and tries to answer the question: what makes a home, and how do …

A Multimodal Framework For Automated Content Moderation Of Children's Videos, Syed Hammad Ahmed

Graduate Thesis and Dissertation 2023-2024

Online video platforms receive hundreds of hours of uploads every minute, making manual moderation of inappropriate content impossible. The most vulnerable consumers of malicious video content are children from ages 1-5 whose attention is easily captured by bursts of color and sound. Prominent video hosting platforms like YouTube have taken measures to mitigate malicious content, but these videos often go undetected by current automated content moderation tools that are focused on removing explicit or copyrighted content. Scammers attempting to monetize their content may craft malicious children's videos that are superficially similar to educational videos, but include scary and disgusting characters, …

Forgiveness As A Critical And Transformative Factor In Sustainable Peace: Peacebuilding Women In Rumuruti, Kenya, Genevieve Mwella Sabala

Department of Conflict Resolution Studies Theses and Dissertations

The concept of ‘forgiveness’ in relation to sustainable peace has been extensively writtenabout. However, research shows that many organizations involved in peacebuilding have not actively adopted ‘forgiveness’ as they have done with restorative justice, healing, and reconciliation. Therefore it opens up an opportunity for further inquiry to identify the meaning and role of forgiveness in sustainable peacebuilding. Forgiveness is still being debated and the various meanings accorded by a variety of disciplines from religion, political, sociological, and conflict resolution practitioners, make it more complex. The purpose of this qualitative study was to investigate women’s lived experiences with ethnic violence post …

The Narratives Of Successful Conflict Resolution Entrepreneurs: Evolving Career Pathways And Determinants Of Business Success, Eileen Paige Petzold-Bradley

Department of Conflict Resolution Studies Theses and Dissertations

The study explores the narratives and best practices of 33 Successful Conflict Resolution Entrepreneurs (SCREs) in the United States. In doing so, the study helps to fill an essential gap in the literature, where research on conflict resolution entrepreneurship with experienced practitioners is rare. Given the focus of the study on narrative inquiry and thematic analysis, this methodological approach achieved an in-depth qualitative analysis of conflict resolution entrepreneurial experiences. The narrative insights gathered from the 33 SCREs provided detailed descriptions of the career pathways, personal motivations, business challenges, and successes of running a conflict resolution business. The research illuminates the …

Human Rights, Informed Consent, And The Influence Of Gender In Compulsory Vaccination: A Qualitative Analysis To Mediate Public Policy In A Protracted Social Conflict, Shannon Christine Rowles-Mcgighan

Department of Conflict Resolution Studies Theses and Dissertations

This research study sought to understand the perspectives and experiences related to theCompulsory Vaccination Policy and the Vaccine Injury Compensation Program. The research objective was to mediate the conflict between the public and the medical community by presenting what William Ury called the “third side.” Uri (1999) studied conflict and found another way to perceive conflict from a larger perspective that emphasizes a fair solution that meets both sides’ needs and the surrounding communities. This study involved qualitative analysis to triangulate the concerns in the conflict through an evaluation of vaccine injury cases, vaccine injury data collection methods, the influence …

The Embeddedness And Reproduction Of Ableism In Social Work And A Call To Centre Disability Justice, Amber P.E. Young, Kathleen C. Sitter

The Journal of Sociology & Social Welfare

Predominately focused on a northern Turtle Island (otherwise known as Canada) context, this article focuses on how ableism, colonialism, and white supremacy intersect, and are embodied and reproduced in dominant social work education spaces and practices. We begin by providing a brief contextual background of the development of social work on northern Turtle Island and how certain social workspaces maintain and (re) produce ableism while intersecting with multiple forms of oppression. We then explore/reflect upon how centering a disability justice framework can inform/transform social work research design (including doctoral research design) and pedagogical practices, citing examples to support these claims.

Journal Of Sociology & Social Welfare Volume 51, Issue 1&2 (2024)

The Journal of Sociology & Social Welfare

No abstract provided.

Global Deaf And Disability-Led Partnerships For Accessible Emergency Response And Humanitarian Action, Alina A. Engelman, Joe Booze, Alexia Izquierdo

The Journal of Sociology & Social Welfare

Disability-serving non-profit, non-governmental organizations (NGOs) play a critical role in fostering care networks and supporting humanitarian action for disabled people before and during emergencies, particularly in the absence of targeted philanthropic and governmental support. However, relatively few NGOs serving disabled people are led or operated by people with disabilities, especially by disabled women. This analysis, based on survey and interview data with leadership, explores the impact of two disability-led operations. Findings have profound implications for how social work practice can center disability justice both in preparing for and responding to emergencies. This paper assesses the needs and impact of two …

Dd 263-001: Digital Design Studio I, Michael Zajacz

School of Art and Design Syllabi

No abstract provided.

Dd 263-003: Digital Design Studio I, Camerun Hannah

School of Art and Design Syllabi

No abstract provided.

Ad 463-003: Collaborative Design Studio: Entertainment Design - The Science Ficiton Studio, Glenn Goldman

School of Art and Design Syllabi

No abstract provided.

Dd 334-103: Simulated Environments, Khasan Sakhobiyen

School of Art and Design Syllabi

No abstract provided.