Digital Commons Network^™

Lorna Doone And Lake Mann Resident Surveys: Results, Amy Donley, Jacquelyn Reiss, Caroline Austin

Institute for Social and Behavioral Science (ISBS)

No abstract provided.

Kit Foxes Demonstrate Characteristics Of Safety And Resource Matching Under Intraguild Predation Pressure By Coyotes In The Great Basin Desert, Nadine A. Pershyn, Eric M. Gese, Erica F. Stuber, Bryan M. Kluever

Wildland Resources Faculty Publications

Coyotes (Canis latrans) are believed to contribute to declining kit fox (Vulpes macrotis) numbers in the Great Basin desert through intraguild predation. Intraguild prey have been shown to exhibit adaptive compromise, whereby an animal increases selection for risky, but food-rich areas during times of food stress (i.e. winter). We evaluated the habitat selection of kit foxes in the Great Basin desert to elucidate if they demonstrated adaptive compromise as a method of coexisting with coyotes. We created 2nd order resource selection functions to analyze kit fox habitat selection associated with coyote relative probability of use (RPU), …

Családi, Joelle Nagy

LSU Master's Theses

Családi (Magyar/Hungarian) adjective: related to the family; related to the home

CSALÁDI is a compendium of paintings and sculpture that narrate and itemize memories, mementos, and feelings from my childhood in relation to the home. It is an autobiographical agglomeration of objects and spaces that I am honoring and remembering through the act of creating. I am effectuating the feminine and maternal instinct of gathering and arranging my memories pertaining to personal history and inherited cultural identity through altar-making. Idiosyncratic items are collected and bound through color association and sensory memory. Constructing interior and exterior spaces of the home in …

Adipose-Derived Mesenchymal Stem Cells And Their Derived Epidermal Progenitor Cells Conditioned Media Ameliorate Skin Aging In Rats, Mohamed M. Kamal, Omar Ibrahim Badr, Tasnim Mahmoud

Pharmacy

BACKGROUND: Skin alterations are among the most prominent signs of aging, and they arise from both intrinsic and extrinsic factors that interact and mutually influence one another. The use of D-galactose as an aging model in animals has been widely employed in anti-aging research. Adipose tissue-derived mesenchymal stem cells (Ad-MSCs) are particularly promising for skin anti-aging therapy due to their capacity for effective re-epithelization and secretion of various growth factors essential for skin regeneration. Accordingly, we aimed to examine the potential utility of Ad-MSCs as a therapy for skin anti-aging. METHODS: In this study, we isolated and characterized adipose-derived mesenchymal …

Postnatal Corticosteroid Therapy In Bronchopulmonary Dysplasia - Why Animal Studies Disagree With Clinical Trials?, Anantha Harijith, Thomas M. Raffay, Rita M. Ryan

Faculty Scholarship

Abstract: The systematic review and meta-analysis of newborn animal models by Irene Lok et al. is the first to extensively summarize the literature regarding postnatal systemic corticosteroid use on lung development of newborn rodent models. The meta-analysis showed that the use of postnatal corticosteroids resulted in a reduction in body weight along with persistent alveolar simplification. The most frequently used corticosteroid was dexamethasone. Corticosteroids have been extensively used in clinical trials in preterm newborns. Trials using early systemic administration of corticosteroids reduced the rate of BPD or mortality with no increase in the rates of cerebral palsy. Use of late …

Kit Foxes Demonstrate Adaptive Compromise Characteristics Under Intraguild Predation Pressure By Coyotes In The Great Basin Desert, Nadine A. Pershyn, Eric M. Gese, Erica F. Stuber, Bryan M. Kluever

Wildland Resources Faculty Publications

Coyotes (Canis latrans) are believed to contribute to declining kit fox (Vulpes macrotis) numbers in the Great Basin desert through intraguild predation. Intraguild prey have been shown to exhibit adaptive compromise, whereby an animal increases selection for risky, but food-rich areas during times of food stress (i.e. winter). We evaluated the habitat selection of kit foxes in the Great Basin desert to elucidate if they demonstrated adaptive compromise as a method of coexisting with coyotes. We created 2nd order resource selection functions to analyze kit fox habitat selection associated with coyote relative probability of use (RPU), …

Rewriting History: Copyright, Free Speech, And Reimagining Classic Works, Cathay Y. N. Smith

Villanova Law Review (1956 - )

No abstract provided.

Anti-Acetylated-Tau Immunotherapy Is Neuroprotective In Tauopathy And Brain Injury, Celeste Parra Bravo, Karen Krukowski, Sarah Barker, Chao Wang, Yaqiao Li, Li Fan, Edwin Vázquez-Rosa, Min-Kyoo Shin, Man Ying Wong, Louise D Mccullough, Ryan S Kitagawa, H Alex Choi, Angela Cacace, Subhash C Sinha, Andrew A Pieper, Susanna Rosi, Xu Chen, Li Gan

Faculty, Staff and Student Publications

BACKGROUND: Tau is aberrantly acetylated in various neurodegenerative conditions, including Alzheimer's disease, frontotemporal lobar degeneration (FTLD), and traumatic brain injury (TBI). Previously, we reported that reducing acetylated tau by pharmacologically inhibiting p300-mediated tau acetylation at lysine 174 reduces tau pathology and improves cognitive function in animal models.

METHODS: We investigated the therapeutic efficacy of two different antibodies that specifically target acetylated lysine 174 on tau (ac-tauK174). We treated PS19 mice, which harbor the P301S tauopathy mutation that causes FTLD, with anti-ac-tauK174 and measured effects on tau pathology, neurodegeneration, and neurobehavioral outcomes. Furthermore, PS19 mice received treatment post-TBI to evaluate the …

The Making Of Policy On Intellectual Property, Innovation And Technology Within The Caribbean Community ( Caricom), And The International Agenda, Abiola Inniss

Journal of Social, Behavioral, and Health Sciences

Over the last three decades, the making and implementation of policy on intellectual property rights (IPR), innovation, and technology within Caricom (Caribbean community) has been fraught with issues. These include the lack of clear direction on the development of science, technology, and innovation, as well as the attendant IPR policies and laws that would support their actualization at the level of the Caricom heads of government and the highest levels of administration. International groups and organizations have long attempted to raise the levels of awareness and use of IPRs in the region through investments in workshops, seminars, training sessions, and …

Integration Of Electrospun Scaffolds And Biological Polymers For Enhancing The Delivery And Efficacy Of Mesenchymal Stem/Stromal Cell Therapies, Allan John R Barcena, Archana Mishra, Dominic Karl M Bolinas, Benjamin M Martin, Marites P Melancon

Faculty, Staff and Student Publications

Mesenchymal stem/stromal cells (MSCs) have emerged as a promising therapeutic approach for a variety of diseases due to their immunomodulatory and tissue regeneration capabilities. Despite their potential, the clinical application of MSC therapies is hindered by limited cell retention and engraftment at the target sites. Electrospun scaffolds, with their high surface area-to-volume ratio and tunable physicochemical properties, can be used as platforms for MSC delivery. However, synthetic polymers often lack the bioactive cues necessary for optimal cell-scaffold interactions. Integrating electrospun scaffolds and biological polymers, such as polysaccharides, proteins, and composites, combines the mechanical integrity of synthetic materials with the bioactivity …

Mechanistic Rationale For Ketene Formation During Dabbing And Vaping, Kaelas R. Munger, Killian M. Anreise, Robert P. Jensen, David H. Peyton, Robert M. Strongin

Chemistry Faculty Publications and Presentations

Ketene is one of the most toxic vaping emissions identified to date. However, its high reactivity renders it relatively challenging to identify. In addition, certain theoretical studies have shown that realistic vaping temperature settings may betoo low to produce ketene. Each of these issues is addressed herein. First, an isotopically labeled acetate precursor is used for the identification of ketene with enhanced rigor in vaped aerosols. Second, discrepancies between theoretical and experimental findings are explained by accounting for the effects of aerobic (experimental) versus anaerobic (simulated and theoretical) pyrolysis conditions. This finding is also relevant to explaining the relatively low-temperature …

Modeling Pelagic Feeding In The Gulf Of Mexico With Implications For Ecosystem-Based Fisheries Management, Rebecca L. Scott

USF Tampa Graduate Theses and Dissertations

The focus of this dissertation was simulating trophic dynamics in the pelagic Gulf of Mexico (GOM) with an emphasis on ecosystem-based fishery management (EBFM) strategies for large pelagic species. Fisheries management in the United States largely utilizes single-species assessments, although managers are increasingly interested in EBFM approaches to better account for ecosystem effects on stocks such as predator/prey dynamics. Production in the surface layer of the pelagic zone is variable with environmental conditions and prey is often concentrated in patches by hydrodynamic features. Production is also transported vertically via diel vertical migration, during which deep-sea species provide potentially key forage …

E-Lit's #1 Hit: Is Instagram Poetry E-Literature?, Kathi Inman Berens

English Faculty Publications and Presentations

Preface

A lot has happened in the world, and in e-literature, since my essay débuted as a conference presentation then a publication in electronic book review in 2018. Global protests against the murders of George Floyd and Breonna Taylor during the pandemic summer of 2020 sparked reckoning with how banal, mainstream, and lethal is white supremacy. Six months later, in response to specific critiques about access and equity inside the Electronic Literature Organization, its Board of Directors published a statement about Equity, Diversity and Inclusion (EDI) as a core value. As an editor of the Electronic Literature Collective Volume 4, …

Innovation Of Digital Application To Adjust Garment Measurements For The Consumer On Apparel Websites, Yara A. Farouk, Amr Gamal Hassouna, Ibrahim Esmat Wali, Aya Fathy Abdel Hamid

Journal of Art, Design and Music

The research demonstrates the main factors that affect online shopping it also lists the development of augmented reality and virtual reality in retail in general and in fashion retail in particular Regarding the research methodology , this study is considered as an experimental study, as the researcher used the Descriptive Analytical method to scan the size measuring methods in the websites for the local and the Multinational Fashion Brands. And accordingly design the application that reaches the best result for the customer to identify their size while shopping online. The aim was to help the customers to identify their size …

Leveraging Play And Rube Goldberg Machines To Teach 21st Century + Design Skills, Anna Elyse Gilbertson, Alana Madison Aamodt

DRS Biennial Conference Series

In an AI-dominated landscape, creative, collaborative, and open-ended problem solving are increasingly critical skills. Traditional science and design toys pair stepwise instructions with single-configuration forms, while pixel-based building systems become an extension of the user’s existing capacity. By requiring creative re-imagination of everyday objects, chain reaction (rube goldberg) machines are a promising concept for practicing and expanding creative design skills through play. We calibrated formal and instructional constraints across two major design iterations, utilizing ethnographic interviewing, behavioral observation, and documentation of creative output to understand, quantify, and react to the impact of design changes. Paired with appropriate creative restraints, a …

Transformative Sketching: Unveiling Character Identity In Two Dimensions, Sanya Jain, Prasad Bokil

DRS Biennial Conference Series

We understand this world through our sense perceptions and past associations. The main objective of the study was to sketch the face of a character with a specific identity, so that it aligns with its intended description, thus ensuring it is perceived as intended. The use of shapes and features of animals have helped to derive characters that represent an archetype. The digital representations of these characters find their place along two distinct axes: (i) transitioning from elaborate to minimal and (ii) shifting between animalistic and human features. The methodology harmoniously merges diverse character appearances, eliminating fragmentation. We place significant …

Seaweaver: Integrating Cultural Craft And Materials Innovation For Artificial Reef Conservation Strategies, Leonardo Hummel

DRS Biennial Conference Series

Coastal reef environments foster biodiversity through their complex topographies, which offer substrate and diverse habitats across trophic levels. While artificial reefs can mimic these functions and results, implementation barriers have historically limited their ability to address coastal habitat loss at scale. This research presents a novel method for artificial reef construction that combines hand craft weaving practices with artificial reef construction innovations. The design framework, dubbed “SeaWeaver,” meets the ecological criteria for reef topography through complex geometries inherent to woven forms while retaining the cost-efficiency, material simplicity and parametric variability of weaving crafts. The integration of simple electrochemical processes presents …

Workshopping The Textile Hand: Reimagining Subjective Assessment Of Textile Materials With Digital Technologies, Zhengtao Ma, Lissy Hatfield, Chipp Jansen, Boyuan Tuo, Elif Ozden Yenigun, Sharon Baurley, Stephen Jia Wang, Kun Pyo Lee

DRS Biennial Conference Series

Designers continuously move between analog and digital spaces in order to assess sensory qualities of materials to build comprehensive references when sourcing and selecting them. Material decision making in contemporary design practice is increasingly collaborative. However, traditionally, subjective assessment of textiles has been studied at the individual level, focusing less on group workshops. This paper analyses two workshops where participants assessed sensory properties of textile materials, one individually, and one in groups, to show: 1. the difference of subjective material collection between individuals or groups. 2. improvements to the subjective assessment process, comparing physical and digital tools. 3. validation of …

The Effect Of Perceived Realism On The Usage Of Pre-Flight Safety Videos, Eunji Kang, Chajoong Kim, James Andrew Self

DRS Biennial Conference Series

Prior research and studies on aviation videos suggest that the transition from hand gesture demonstration to entertainment with diverse forms may positively affect the mood but negatively on the retention and recall of the memories. However, the methods used in the studies tend to focus only on individual elements of entertainment such as humor, which prevents the results from measuring the effect of entertainment on a video as a whole. In this study, we propose to evaluate the user experience and effectiveness of airline safety videos according to the perceived realism. Four videos were selected according to the dimensions of …

Playful Prototyping In Speculative Design Practices, Alberto Calleo

DRS Biennial Conference Series

Prototyping is a fundamental part of the design process. The iterative as-semblage and manipulation of shapes, textures, colors, and volumes generate re-flections not only about formal qualities but also about possible affordances, functionalities, and meanings. Prototypical artifacts emerge from the negotiation between the informed rational thinking coming from research, the mechanical behavior of the material, the human body ergonomics and dexterity, and the serendipitous discoveries happening in the process. Analyzing the creative dy-namics happening during prototyping, it is possible to observe similarities be-tween model-making and play. Such dynamics of reflection in action have the creative potential to foster speculative inquiry. …

Reimagining Trustworthy Robot Fleets With Animal Analogies, Suvi Hyökki, Elizabeth K. Phillips, Lydia Melles, Michael Laakasuo

DRS Biennial Conference Series

In the future, multi-agent robot fleets will be important for domains like agriculture, space exploration, and air combat. Trust of human-machine teams is needed to make the teams resilient to the faults of both human and robot teammates. Trust in multi-agent systems is often fragile: if any agent in the system is less reliable than the others, people will stop interacting with all of them. Studying relationships in human-animal systems can provide useful insights into designing human-robot systems. We present a method for gathering insight into how humans, working with animal systems think about the relationships between the individuals and …

Towards A Definition Of Autographic Sonifications: Listening As An Act Of Knowledge, Sara Lenzi, Paolo Ciuccarelli, Dietmar Offenhuber

DRS Biennial Conference Series

In recent years, sonification as a method to analyze, represent and communicate data through sound has grown significantly showing a diversity of purposes, users, and topics. In data journalism, education, art, or data monitoring, sound is used to both support and engage experts, researchers, and the general public with a broad range of scientific and social phenomena. As the field is moving towards shared design and evaluation processes, new practices seem to emerge that put the listener at the center. By analyzing recent cases from the Data Sonification Archive, the paper proposes a definition of autographic sonification as a self-encoding …

Reimagining Patient-Centered Multimedia Distraction Strategies In The Emergency Department, India Star Macpherson, Rowan Christopher Page, Lisa Kuhn, Daphne Flynn, Gabriel Blecher

DRS Biennial Conference Series

This paper investigates the application of immersive multimedia tools as an effective means of distraction in Emergency Departments (ED). With a focus on ageing populations exhibiting Acute Behavioural Disturbance (ABD) and the aim of reducing the reliance on psychotropic medications and sedatives. The study explores the use of immersive multimedia for distraction using readily available technology (VR headsets, curved displays, and 360-degree video on tablets). Consumer devices were customised through co-design collaboration with experienced ED clinicians to adapt to the unique challenges of the ED environment. Thirteen participants, representing the target demographic, were engaged in usability and user-acceptance testing and …

Designing Through Ecological Soundscape To Foster Human-Nature Interaction, Francesca Valsecchi, Herun Chen, Qingyu Zhang

DRS Biennial Conference Series

Sense of hearing provides an effective, immersive and empathetic way to observe, map and explore places with a more-than-human approach. In our contemporary mediascape inundated by visual stimuli, the rediscovery of sound offers a different understanding of the world. By discussing two research-based sound design projects, this study discusses 1) the potential of using soundscape as an empathetic research tool in multispecies ethnography and 2) how soundscape as a communication media could stimulate more-than-human exploration and empathy. Such design outcomes develop an empathic and conscious understanding of human-nature interaction, even in an urban context. Intersecting science, research and creative practices, …

Acts Of Interfacing In An Entangled Life, Yuxi Liu, Elisa Giaccardi, Johan Redström, Dave Murray-Rust

DRS Biennial Conference Series

Digital interfaces are becoming increasingly simple and intuitive. However, beneath the surface, the technological infrastructures underlying these interfaces are growing more complex and elusive. This paper draws on theories from human-computer interaction, software studies, and social practice to revisit the notion of the interface as a site of representation and control. By briefly tracing the historical development of digital interfaces, we propose to shift from ideas of representation and control towards a notion of co-performance and negotiation. Through this lens, we reconceptualize the interface as acts of interfacing—a new concept that captures the contested, constructive, and performative character of interaction …

It Sounds Sustainable: Practices In Designing Sound For Sustainability, Georgios Marentakis, Doriana Dal Palù

DRS Biennial Conference Series

Design for sustainability has received significant attention in the past years. Start-ing from green design, the focus gradually shifted towards eco-design, the circu-lar economy, and sustainable development. Meanwhile, design for pro-environmental behavior highlighted the importance of designing for a sustaina-ble use phase of products. Sound design encompasses several practices such as in sound for film, radio and podcasting, sound for interaction and games, and prod-uct sound design. Sound is an important element of any experience and can con-vey several emotional and aesthetic product qualities. The relationship between designing sound and designing for sustainability, however, has not received much attention. Motivated …

Product Creative Content Generation Based On Speech Recognition In E-Commerce, Haoran Wei, Yixiao Jin, Huawen Wang, Weiqiang Xiao, Jiawen Shi, Chunlei Chai

DRS Biennial Conference Series

Electronic commerce has significantly transformed the modern economy, efficiently connecting production and consumption while altering people's consumption patterns. While artificial intelligence has found extensive application in creative production, its application in creating innovative content for e-commerce is still in its early stages. The progressively refined e-commerce industry demands a significant amount of creative content to attract consumers, thus increasing the demand for designers and further elevating the operational costs for businesses. This paper focuses on creating creative content for products in an e-commerce context. It proposes a design paradigm integrating speech recognition and image generation technology, supplementing existing design theories …

Prospective Design: A Structuralist Design Aesthetic Founded On Relational Qualities, Fernanda Botter, Frederick M. C. Van Amstel, Marco André Mazzarotto Filho, Cayley Guimarães

DRS Biennial Conference Series

Prospective design is a research program founded on critical dialogues between Global South and Global North philosophies of design. Prospective design expands the current work on designing sociotechnical transitions by including the contradiction between “forces of nature” and “human forces” as a structural feature of Western society, which generates patriarchal and feminist worldviews, colonies and metropolises, and capitalist and socialist economic systems. In prospective design, contradictions are sensed, expressed, and worked out through a structuralist design aesthetic founded on the concept of existential structures, i.e. an accumulated set of relationships needed to reproduce human life. Instead of changing them directly, …

Utilising Sharing Economy To Address Impact-Centred Approach In Design Education, Aslı Günay, Sedef Süner-Pla-Cerdà

DRS Biennial Conference Series

To confront the growing uncertainties and challenges on a global scale through design, this paper recommends using the sharing culture as a starting point. It establishes a connection between the sharing economy and impact-centred design by examining the components and scope of the sharing economy in existing literature. Exploring how this framework can be integrated into design education, the paper offers a comprehensive account of a course on impact-centred design, grounded on sharing economy. Throughout four years, this framework was applied to explore design solutions for addressing themes related to crisis response, disaster management, and collaborative consumption. We provide methods …

Cultural Transition By Digital Technologies: Invasion Or Empowerment?, Zhiming Liu, Han Sun, Zhijun Peng, Zhenyun Duan, Deng Pan

DRS Biennial Conference Series

With the growing influence of digital transformation on global communities, critically examining the interaction between digital technologies and traditional cultures is becoming more pressing, especially in minority groups. This paper explores the complex relationships between digital technologies and cultural landscape in Eastern Tibet based on a 34-day ethnography study by photographic materials from 28 counties and cities. Through looking into these visual materials, also including observations and interviews, the tension surrounding commercialization, public relations, creative expressions, and the environment are uncovered. We discuss the unintended and pervasive consequences of modernization, including cultural homogenization and the rise of individualism, imagining possible …