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The Female Best-Friend Novel: Narration And The Reconsideration Of The Political Act, Neta Stahl Aug 2024

The Female Best-Friend Novel: Narration And The Reconsideration Of The Political Act, Neta Stahl

CLCWeb: Comparative Literature and Culture

In her article “The Female Best-Friend Novel: Narration and the Reconsideration of the Political Act,” Neta Stahl argues that twentieth- and twenty-first-century women novelists borrowed the eighteenth- and nineteenth-century best-friend narrative, reintroducing it for the purpose of challenging the very concept of the political act, namely, what modern, liberal society considers as a political action and what stands behind it. The article focuses on four novels written by novelists from four different countries: the American novelist Toni Morrison’s Sula (1973); the Israeli novelist Ronit Matalon’s Sarah, Sarah (2000); the Italian novelist Elena Ferrante’s L’amica geniale: Storia di chi fugge e …


Book Review Of The Tryout By Christina Soontornvat And Joanna Cacao, Simon Boonsripaisal Aug 2024

Book Review Of The Tryout By Christina Soontornvat And Joanna Cacao, Simon Boonsripaisal

Journal of Southeast Asian American Education and Advancement

Soontornvat’s graphic memoir, The Tryout diversifies the Thai American experience to an audience intended for K-12 teachers and educators, parents, caretakers, and children. Canadian Filipino Joanna Cacao serves as the illustrator for The Tryout and does superb drawing expressions and emotions aligning with text in bubbles and boxes implying thinking or speaking. The story centers on Christina, who is a 7th grader living in a small town in Texas trying out for the middle school’s cheerleading squad. She tries to fit in, deals with racism, maintains friendships, develops new hobbies, and learns more about herself as a multiracial Asian American. …


Ultrasonic Doppler As A Guide For Feline Peripheral Arterial Catheterization, Satoshi Haginoya, Elizabeth J. Thomovsky, Hsin-Yi Weng, Paula A. Johnson, Aimee C. Brooks Aug 2024

Ultrasonic Doppler As A Guide For Feline Peripheral Arterial Catheterization, Satoshi Haginoya, Elizabeth J. Thomovsky, Hsin-Yi Weng, Paula A. Johnson, Aimee C. Brooks

Purdue University Libraries Open Access Publishing Fund

Objectives

The study aimed to determine if an ultrasonic Doppler-guided technique (UDGT) leads to improved placement efficacy (time, success) of feline dorsal pedal arterial catheters vs the traditional palpation-guided technique (TPT).

Methods

A total of 26 adult, client-owned cats requiring sedation or general anesthesia for any reason, aged >12 months and weighing >3.0 kg, and with Doppler blood pressure measurements of at least 80 mmHg were enrolled. Each hindlimb was randomly assigned for dorsal pedal arterial catheterization using either the UDGT or TPT. With the UDGT, the location of the artery was identified by an audible sound using the Doppler. …


Scla 521 Ai In Society, Bert Chapman Aug 2024

Scla 521 Ai In Society, Bert Chapman

Libraries Faculty and Staff Presentations

Provides access to information resources on societal impacts of artificial intelligence from multiple libraries databases covering multiple disciplines including government information resources.


Manifest Health Theory: A Holistic Approach To Cis-Gender Men’S Health, Julian L. Gallegos Aug 2024

Manifest Health Theory: A Holistic Approach To Cis-Gender Men’S Health, Julian L. Gallegos

School of Nursing Faculty Publications

Men’s health has often been overlooked in health care, with traditional gender norms and societal expectations significantly shaping men’s health behaviors and attitudes. The MANifest Health Theory (MHT) offers a comprehensive framework to address cis-gender men’s unique health needs by considering the complex interplay of biological, psychological, and social factors. Rooted in four interconnected core concepts—Biopsychosocial Model, Health Optimization, Health Synchronicity, and Ethnocultural Expression—MHT provides a holistic understanding of men’s health. This article explores how MHT integrates inductive and deductive reasoning, describing, explaining, predicting, and controlling aspects of men’s health. Key components such as Gender-Sensitive Care, Health Empowerment, Supportive Environments, …


The Impact Of Boundary Conditions On The Acoustical Behavior Of Lightweight Granular Particle Stacks, Zhuang Mo, Guochenhao Song, Tongyang Shi, J Stuart Bolton Aug 2024

The Impact Of Boundary Conditions On The Acoustical Behavior Of Lightweight Granular Particle Stacks, Zhuang Mo, Guochenhao Song, Tongyang Shi, J Stuart Bolton

Publications of the Ray W. Herrick Laboratories

The acoustical behavior of air-saturated granular stacks can differ significantly from that of more traditional sound absorbing materials such as fibrous webs and foams when tested in a standing wave tube. The latter materials can often be modeled as equivalent fluids by using one-dimensional theory, with the further assumption that their behavior does not depend on the input signal level. In contrast, level dependence of the response of lightweight granular materials such as glass bubbles has been consistently observed in previous studies. At low input levels, the absorption coefficient of glass bubble stacks shows solid-like behavior with multiple peaks associated …


Leveraging Chatgpt For Qualitative Data Analysis: A Case Study On Data Management Practices Among Computer Vision Scholars, Zonghan Lei, Wei Zakharov, Yung-Hsiang Lu Aug 2024

Leveraging Chatgpt For Qualitative Data Analysis: A Case Study On Data Management Practices Among Computer Vision Scholars, Zonghan Lei, Wei Zakharov, Yung-Hsiang Lu

Libraries Faculty and Staff Presentations

Qualitative data analysis plays a crucial role in deriving meaningful insights from research data. However, conventional software tools like NVivo present challenges such as high costs and complexity (Dalkin, et al., 2021). This study advocates for integrating ChatGPT, an AI technology, into qualitative data analysis workflows to overcome these challenges. Focusing on the data management practices of Computer Vision professors, the study investigates how ChatGPT enhances human analysis by streamlining processes and uncovering hidden patterns within datasets. Structured interviews were conducted with six participants from research institutions (R1). The transcripts underwent manual scrutiny to identify recurring themes and patterns. Subsequently, …


Documenting Food Insecure U.S. Children In The Wake Of The Pandemic, Courtney Bir, John Lai, Nicole Olynk Widmar Aug 2024

Documenting Food Insecure U.S. Children In The Wake Of The Pandemic, Courtney Bir, John Lai, Nicole Olynk Widmar

Department of Agricultural Economics Faculty Publications

Many households experienced significant negative economic impacts from job or work opportunity loss during the COVID-19 pandemic, including loss of income, loss of employer-provided health insurance, possible housing insecurity, and increases in food insecurity. Results from a sample of 929 U.S. households show that 53% of households with children reported some indications of food insecurity in 2020. The food security score divergences between households with and without children are stark, with food insecurity being worse among households with children. Food insecurity for households with children was exacerbated by pandemic-era disruptions; the societal costs of these food insecurity challenges are only …


Companion Dogs And Depression, Anxiety, And Posttraumatic Stress Disorder In Adult Icu Survivors: A Scoping Review, Lindsey Nelson, Sue Lasiter, Amanda Emerson Aug 2024

Companion Dogs And Depression, Anxiety, And Posttraumatic Stress Disorder In Adult Icu Survivors: A Scoping Review, Lindsey Nelson, Sue Lasiter, Amanda Emerson

People and Animals: The International Journal of Research and Practice

Intensive care unit (ICU) survivors are at risk for developing persistent psychological sequelae that have been linked to decreased quality of life and increased mortality after hospital discharge. Standardized evidence-based treatments are lacking, mainly focus on physical rather than psychological recovery, and often occur in formal settings. Benefits of human– companion dog relationships have not been explored in the ICU survivor population before. Thus, the purposes of our review were to summarize the literature focused on the influence of companion dogs on depression, anxiety, and posttraumatic stress disorder (PTSD); identify what is known about the potential role companion dogs play …


Santé, Intimité, Et Identité Dans La Bande Dessinée Autobiographique De Tradition Franco-Belge, Cynthia Laborde Aug 2024

Santé, Intimité, Et Identité Dans La Bande Dessinée Autobiographique De Tradition Franco-Belge, Cynthia Laborde

Purdue Studies in Romance Literatures

Santé, intimité, et identité dans la bande dessinée autobiographique de tradition franco-belge examines the ways different autobiographical comic books explore the theme of health, and its influence on identity construction. How do artists represent abstract feelings of pain? How do illnesses influence our sense of self? What is the role of others in our personal history? Our state of health, both physical and mental, has a profound effect on our identity, and how we perceive and tell stories about this dimension of our lives is crucial to forming a sense of self, particularly in a contemporary digitalized world that is …


Software Solutions In Agri-Food Supply Chains: A Current View For Sustainability Reporting, Ryan Loy, Logan L. Britton, Trey Malone Aug 2024

Software Solutions In Agri-Food Supply Chains: A Current View For Sustainability Reporting, Ryan Loy, Logan L. Britton, Trey Malone

Department of Agricultural Economics Faculty Publications

Environmental impact reporting has become a lynchpin for global agri-food supply chain decision-making. This importance has become heightened as governing bodies such as the European Union pass traceability legislation in an effort to reduce Scope 3 emissions. Despite this heightened importance, few studies have explored the role of supply chain management software in achieving sustainability goals within the agribusiness sector. This article provides a current perspective on ongoing supply chain and logistics software issues that might restrict the effectiveness of sustainability reporting. We argue that agribusinesses may struggle to achieve sustainability targets effectively without proficiency in supply chain software. This …


From Schmelt Camp To “Little Auschwitz”: Blechhammer’S Role In The Holocaust, Susanne Barth Aug 2024

From Schmelt Camp To “Little Auschwitz”: Blechhammer’S Role In The Holocaust, Susanne Barth

Purdue University Press Books

From Schmelt Camp to “Little Auschwitz”: Blechhammer’s Role in the Holocaust is the first in-depth study of the second largest Auschwitz subcamp, Blechhammer (Blachownia Śląska), and its lesser known yet significant prehistory as a so-called Schmelt camp, a forced labor camp for Jews operating outside the concentration camp system. Drawing on previously untapped archival documents and a wide array of survivor testimonies, the book provides novel findings on Blechhammer’s role in the Holocaust in Eastern Upper Silesia, a formerly Polish territory annexed to Nazi Germany in the fall of 1939, where 120,000 Jews lived.

Established in the spring of 1942 …


Adiponectin, Interleukin-18 (Il-18), And Visceral Adipose Tissue In Filipino Americans: Biomarkers And Risk Of Type 2 Diabetes, Julian L. Gallegos, Ruth E. Taylor-Piliae, Thaddeus W.W. Pace, Matthew J. Gallek, Leslie Ritter Aug 2024

Adiponectin, Interleukin-18 (Il-18), And Visceral Adipose Tissue In Filipino Americans: Biomarkers And Risk Of Type 2 Diabetes, Julian L. Gallegos, Ruth E. Taylor-Piliae, Thaddeus W.W. Pace, Matthew J. Gallek, Leslie Ritter

School of Nursing Faculty Publications

Introduction

Filipino Americans (FAs) are at high risk for developing type 2 diabetes despite other Asian phenotypes. Evidence suggests that pro-inflammatory interleukin-18 (IL-18) and anti-inflammatory adiponectin biomarkers associated with visceral adipose tissue (VAT) may explain this risk.

Objectives

This study aimed to quantify the biomarkers in relation to standard ranges of VAT or typical circulating concentration ranges reported in the literature of IL-18 and adiponectin, examine relationships of these markers, and determine if they were different among those participants without diabetes, prediabetes, and diabetes.

Methods

A cross-sectional study was used to enroll FAs without diabetes, prediabetes, or diabetes. VAT was …


Integrated Modeling Of Nature’S Role In Human Well-Being: A Research Agenda, Rebecca Chaplin-Kramer, Stephen Polasky, Rob Alkemade, Neil D. Burgess, William W.L. Cheung, Ingo Fetzer, Mike Harfoot, Thomas W. Hertel, Samantha L.L. Hill, Justin Andrew Johnson, Jan H. Janse, Patrick José V. Jeetze, Hyejin Kim, Jan J. Kuiper, Eric Lonsdorf, David Leclère, Mark Mulligan, Garry D. Peterson, Alexander Popp, Stephanie Roe, Aafke M. Schipper, Tord Snäll, Arnout Van Soesbergen, Aline C. Soterroni, Elke Stehfest, Detlef P. Van Vuuren, Piero Visconti, Lan Wang-Erlandsson, Geoff Wells, Henrique M. Pereira Aug 2024

Integrated Modeling Of Nature’S Role In Human Well-Being: A Research Agenda, Rebecca Chaplin-Kramer, Stephen Polasky, Rob Alkemade, Neil D. Burgess, William W.L. Cheung, Ingo Fetzer, Mike Harfoot, Thomas W. Hertel, Samantha L.L. Hill, Justin Andrew Johnson, Jan H. Janse, Patrick José V. Jeetze, Hyejin Kim, Jan J. Kuiper, Eric Lonsdorf, David Leclère, Mark Mulligan, Garry D. Peterson, Alexander Popp, Stephanie Roe, Aafke M. Schipper, Tord Snäll, Arnout Van Soesbergen, Aline C. Soterroni, Elke Stehfest, Detlef P. Van Vuuren, Piero Visconti, Lan Wang-Erlandsson, Geoff Wells, Henrique M. Pereira

Department of Agricultural Economics Faculty Publications

Integrated assessment models that incorporate biodiversity and ecosystem services could be an important tool for improving our understanding of interconnected social-economic-ecological systems, and for analyzing how policy alternatives can shift future trajectories towards more sustainable development. Despite recent scientific and technological advances, key gaps remain in the scientific community’s ability to deliver information to decision-makers at the pace and scale needed to address sustainability challenges. We identify five research frontiers for integrated social-economic-ecological modeling (primarily focused on terrestrial systems) to

incorporate biodiversity and ecosystem services: 1) downscaling impacts of direct and indirect drivers on eco- systems; 2) incorporating feedbacks in …


From Saving To Budgeting: Unpacking The Impact Of A Culturally Relevant Financial Literacy Summer Program- $Mart Money, Renee S. Gibert, Imani Adams, Sungwoo Kang Aug 2024

From Saving To Budgeting: Unpacking The Impact Of A Culturally Relevant Financial Literacy Summer Program- $Mart Money, Renee S. Gibert, Imani Adams, Sungwoo Kang

Lyles School of Civil Engineering Faculty Publications

Culturally Relevant Pedagogy (CRP) is an educational framework that illustrates how to foster educational excellence through a focus on cultural competence, critical consciousness, and academic success, which aims to empower students by making education more applicable and responsive to their lived experiences (Ladson-Billings, Citation1995). This study elucidates the efficacy of CRP within financial literacy education, as implemented in a STEAM (Science, Technology, Engineering, Arts, and Mathematics) summer enrichment program. Our objective is to explore the extent to which CRP influences student perceptions of their personal finances through an understanding of financial literacy. Employing a qualitative methods approach, we reviewed transcripts, …


Economic Contribution Of U.S. Aquaculture Farms, Ganesh Kumar, Shraddha Hegde, Jonathan Van Senten, Carole Engle, Noah Boldt, Matthew Parker, Kwamena Quagrainie, Benedict Posadas, Frank Asche, Madan Dey, Suja Aarattuthodi, Luke A. Roy, Russell Grice, Quentin Fong, Michael Schwarz Aug 2024

Economic Contribution Of U.S. Aquaculture Farms, Ganesh Kumar, Shraddha Hegde, Jonathan Van Senten, Carole Engle, Noah Boldt, Matthew Parker, Kwamena Quagrainie, Benedict Posadas, Frank Asche, Madan Dey, Suja Aarattuthodi, Luke A. Roy, Russell Grice, Quentin Fong, Michael Schwarz

Department of Agricultural Economics Faculty Publications

Economics is the study of the allocation of scarce resources to meet human wants and needs and has a critical role to play in addressing challenges related to environmental sustainability, community resilience, and food security. In the context of aquaculture, the key to such a discussion is understanding the linkages of aquaculture farming businesses with other economic sectors and how policy decisions that affect aquaculture result in economic ripples throughout local, regional, and national economies. The only previous national estimates of the economic contributions of U.S. aquaculture are nearly 30 years old. The current study was based on comprehensive data …


Using Keyword Analysis For Market Validation Research, Zoeanna A. Mayhook Aug 2024

Using Keyword Analysis For Market Validation Research, Zoeanna A. Mayhook

Libraries Faculty and Staff Scholarship and Research

Market validation is essential for assessing the feasibility of a business idea, product, or service but can involve extensive and costly primary and secondary research. Business librarians are well-positioned to support entrepreneurs and researchers but may be constrained by pricey subscriptions for business resources. While most often associated with search engine marketing, keyword research proves to be beneficial for market validation. This paper proposes integrating keyword analysis into market validation practices. It outlines the process of conducting keyword analysis and opportunities for business librarians to incorporate these strategies in their resource guides and programming.


A Regional Analysis Of Climate Change Effects On Global Snow Crab Fishery, Jingjing Tao, Kwamena Quagrainie, Kenneth A. Foster, Nicole Olynk Widmar Aug 2024

A Regional Analysis Of Climate Change Effects On Global Snow Crab Fishery, Jingjing Tao, Kwamena Quagrainie, Kenneth A. Foster, Nicole Olynk Widmar

Department of Agricultural Economics Faculty Publications

The snow crab fishery faces increasing vulnerability to environmental factors, yet the literature on the relationship between climate change and snow crab harvest remains limited. This study estimates snow crab harvest functions using climate change indicators with unbalanced panel data of snow crab production from the eastern Bering Sea (Alaska), the southern Gulf of St. Lawrence (Canada), the Sea of Japan, and the Barents Sea (Norway-Russia). The relationship between snow crab biomass, stock, and catch is analyzed and the endogeneity of stock in the harvest function is also addressed using climate change indicators as instrumental variables (IVs). The results show …


Service Dogs: A Catalyst For Post-Traumatic Growth Among Military Veterans With Ptsd, Matthew P. Knight Aug 2024

Service Dogs: A Catalyst For Post-Traumatic Growth Among Military Veterans With Ptsd, Matthew P. Knight

People and Animals: The International Journal of Research and Practice

The conclusion of the war in Afghanistan in 2021 has left a significant portion of veterans grappling with post-traumatic stress disorder (PTSD), with estimates suggesting 23% of post-9/ 11 veterans are affected. Traditional psychotherapies, while effective, often see high attrition rates due to stigma-related barriers, underscoring the need for complementary approaches that resonate with the unique psychosocial needs embedded in military veteran culture.

Historically, research on psychiatric service dogs has focused predominantly on PTSD symptom alleviation. This conceptual article introduces a novel focus on their role in promoting positive psychological change known as post-traumatic growth (PTG), a topic that has …


Boiling Crisis Is A Consequence Of Thermal Runaway In The Substrate Due To Degradation Of Nucleate Boiling Heat Transfer, Manohar Bongarala, Justin A. Weibel, Suresh V. Garimella Aug 2024

Boiling Crisis Is A Consequence Of Thermal Runaway In The Substrate Due To Degradation Of Nucleate Boiling Heat Transfer, Manohar Bongarala, Justin A. Weibel, Suresh V. Garimella

CTRC Research Publications

Chaotic bubble interactions during vigorous boiling have foiled attempts at an accurate mechanistic understanding of this important industrial transport process. Prediction of the boiling crisis (dryout) that occurs due to the spontaneous merger of bubbles into an insulating vapor film at critical heat flux remains an unsolved challenge. This work diagnoses the dryout process using synchronized high-resolution spatiotemporal heat flux and phase data, obtained via through-substrate infrared and visual inspection. We examine prevailing theories for the boiling crisis and provide evidence to rule out all but one. The boiling crisis is found to be a consequence of a peak in …


Radiation-Tolerant Thin-Film Reference Electrodes And Potentiometric Sensors, Bingyuan Zhao, Alexander Wei Aug 2024

Radiation-Tolerant Thin-Film Reference Electrodes And Potentiometric Sensors, Bingyuan Zhao, Alexander Wei

Department of Chemistry Faculty Publications

The integration of electronic sensors into single-use systems for bioprocessing is challenged by their sensitivity to sterilizing γ-irradiation. This challenge also applies to reference electrodes (REs), whose potentials may be destabilized upon ionization and drift over time. Here we evaluate the performance of thin-film Ag/AgCl REs over a two-month window following γ-ray sterilization using a 60Co source. γ-REs display a characteristic voltage decay function ascribed to the dissipation of radiation-induced charge defects, and exhibit long-term potentiometric stability when stored in phosphate-buffered saline (PBS) with a 95% confidence interval of 4 mV over 60 days. γ-REs have a mean insensitivity (inertness) …


Transforming Chinese Language Learning Through Community Engagement: A Mixed-Methods Study Of Service-Learning, Bailu Li, Wei Hong Dr. Aug 2024

Transforming Chinese Language Learning Through Community Engagement: A Mixed-Methods Study Of Service-Learning, Bailu Li, Wei Hong Dr.

School of Languages and Cultures Faculty Publications

This mixed-methods study investigates the impact of service-learning on students enrolled in an advanced Chinese language course, focusing on their perceptions and outcomes related to academic performance, personal development, and civic engagement. The research also explores the common characteristics of students who voluntarily participate in service-learning activities and identifies factors that contribute to successful service-learning implementation in a Chinese language program. The findings reveal statistically significant improvements in students' community engagement and cultural competence after participating in service-learning, as measured by the Public Affairs Scale (PAS). Qualitative analysis of students' reflections and the researcher's observations yielded three main themes: personal …


Regarding The Proclamation, “Private Property Is The Source Of Freedom In America, Yeomin Yoon Aug 2024

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

KAUPA Letters

No abstract provided.


A Book Review: Civic Activism In South Korea, Yoon G. Kim Aug 2024

A Book Review: Civic Activism In South Korea, Yoon G. Kim

KAUPA Letters

No abstract provided.


Kaupa Letters: Volume 11, Issue 6, Korean American University Professors Association Aug 2024

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 Aug 2024

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

KAUPA Letters

No abstract provided.


Online Media Sentiment Analysis For Us Oysters, Taylor L. Bradford, Kwamena Quagrainie Jul 2024

Online Media Sentiment Analysis For Us Oysters, Taylor L. Bradford, Kwamena Quagrainie

Department of Agricultural Economics Faculty Publications

Sentiment analysis, a form of data analytics, utilises information from online discussions, reviews, and social media posts to assess consumer sentiments. This study utilised data collected from social media using online listening procedures to assess online sentiments on oysters from January 2019 through December 2022. The analysis utilises machine learning algorithms to extract consumer sentiments, opinions, and demands from online chatter from different online domains. The online sentiments are determined as positive, negative, or neutral based on their word choice, tone, and context. The information provided gives insights into perception, which is valuable information for oyster producers, seafood industry stakeholders, …


Smart Airports: Artificial Intelligence–Enabled Internet Of Things Networks Using Blockchain Technology, Edwin Ongola Jul 2024

Smart Airports: Artificial Intelligence–Enabled Internet Of Things Networks Using Blockchain Technology, Edwin Ongola

Journal of Aviation Technology and Engineering

This article provides a perspective on how an internet of heterogeneous self-service airport terminal systems can be used for data collection, which is stored on a private or consortium blockchain depending on the ownership or operations of an airport or both. Such a setup would help to increase efficiency, reduce costs, and improve traveler experience at airport terminals. Moreover, it would allow airports to gather data directly from passengers as opposed to waiting to receive the same data from airlines. Subsequently, this data, now on a blockchain system, becomes a data source for other applications such as machine learning. In …


“Oh, That’S Engineering?”: Complicating Black Women Educators’ Understanding Of Engineering Practices In Urban Elementary Schools, Brittany N. Anderson, Ginaya S. Littlejohn Jul 2024

“Oh, That’S Engineering?”: Complicating Black Women Educators’ Understanding Of Engineering Practices In Urban Elementary Schools, Brittany N. Anderson, Ginaya S. Littlejohn

Journal of Pre-College Engineering Education Research (J-PEER)

In most teacher preparation programs, a focus on standards and curricula with STEM concepts, specifically engineering, are largely missing from the teacher licensure requirements. There have been few opportunities for teacher educators to teach, learn, and reflect on the nuanced complexities of STEM, specifically engineering concepts and practices in urban elementary schools. This university-school- community partnership, led by Black women, focused on the early exploration of STEM with high-ability/ gifted Black girls, caregivers, and their Black women educators. In this qualitative study, Black women teachers were able to disrupt assumptions and stereotypes of STEM, particularly in engineering, and identify challenges …


Computational Fluid Dynamics Visualization For Unmanned Aerial Systems In Bridge Inspections, Kristoffer B. Borgen, John Mott Jul 2024

Computational Fluid Dynamics Visualization For Unmanned Aerial Systems In Bridge Inspections, Kristoffer B. Borgen, John Mott

Journal of Aviation Technology and Engineering

Bridge inspections are an expensive and time-consuming process, varying significantly with a bridge’s style, height, width, and length. Inspections create interruptions that interfere with bridge use, as the examination requires partial or total closure, causing traffic delays. Unmanned aerial system (UAS) use has increased significantly over the past decade, including assistance and coordination during bridge inspections. However, the impact on a UAS from high winds and turbulent airflows induced by a bridge’s structure can decrease flight safety during inspections. Visualization of these hazards is difficult for UAS operators; therefore, a process to estimate the velocity and locations of these hazardous …