Digital Commons Network^™

Coupled Effects In Dielectric And Thermal Properties Of Polymer Matrix Composite Structures Due To Moisture Absorption, Partha Pratim Das, Monjur Morshed Rabby, Vamsee Vadlamudi, Kenneth Reifsnider, Rassel Raihan

Institute of Predictive Performance Methodologies (IPPM-UTARI)-Archive

Fiber reinforced polymer (FRP) composites are being used in number of fields including aerospace, marine, sports, medical, power sectors, etc. due to their lightweight nature while retaining high mechanical performance in terms of high specific strength, stiffness, and great fatigue properties. However, the applicability of these materials is restricted by their stability up to a certain temperature (i.e. glass transition temperature) and environmental degradation (i.e. moisture, UV light, etc.). Moisture ingression greatly reduces their mechanical properties altering material structure by causing polymer plasticization, chain scission and fiber-polymer interface deterioration. These changes instantaneously affect the thermal properties of the materials which …

The Effect Of Plasma Treatment On The Cure Behavior Of Out-Of-Life Prepregs And An Investigation Of The Mechanical Properties Of Composite Parts Manufactured From Plasma-Treated Prepregs, Monjur Morshed Rabby, Partha Pratim Das, Minhazur Rahman, Vamsee Vadlamudi, Rassel Raihan

Institute of Predictive Performance Methodologies (IPPM-UTARI)-Archive

Many industries, including aircraft, automobiles, and marine, are using prepreg (pre-impregnated fibers and a partially cured polymer matrix) to manufacture composite parts to achieve optimum fiber and resin volume ratio and part repeatability. Since prepregs have a short out oflife (i.e., the maximum storing time allowed at room temperature), they must be stored in refrigerators at low temperatures, which, if not maintained, have an unfavorable influence on the intended quality of the final product. For the present study, glass/epoxy prepregs (expired out-life) were plasmatreated before being used to make the composite part to compensate for the room temperature aging effect. …

'Never Time To Do Anything Well': Mothers' Reported Constraints During A Pandemic, Grace Ellen Brannon, Molly Wiant Cummins

Communication Faculty Publications - Archive

Mothers’ perceptions of mothering could potentially influence several aspects of their home and work commitments. This study explores how mothers perceive their mothering experiences during the COVID-19 pandemic via 18 in-depth interviews. The authors use constraint theory and negotiation frameworks to discuss how family communication processes and perceptions of mothering are related within the context of the early days of the COVID-19 pandemic in the United States. Findings demonstrated how working from home increased perceptions of family tensions, especially with the lack of home/work separation. Throughout the narratives, participants describe specific constraints at the intrapersonal, interpersonal, and structural levels, as …

Implicating Ourselves Through Our Research: A Duoethnography Of Researcher Reflexivity, Molly Wiant Cummins, Grace Ellen Brannon

Communication Faculty Publications - Archive

Researcher reflexivity is not a new concept in qualitative research. However, how/if researchers engage in that reflexivity varies. In this essay, the authors engage in reflexivity about a research project they conducted together. The previous project consisted of semi-structured interviews with U.S.-based mothers regarding their perceptions about motherhood. We then used intensive motherhood as a theoretical lens through which we analyzed the interviews. The project also encompassed mothers’ perceptions during the COVID-19 global pandemic. Through duoethnography, the researchers reflexively consider major dead angles of their project, challenges they faced, and what reflexivity brings to the forefront. They further reflect on …

Building Information Modeling Using Revit For Architects And Engineers, Atefe Makhmalbaf

Mavs Open Press Open Educational Resources - Archive

This book offers a web-based multimedia platform to enable students in Architecture, Civil Engineering, and Construction Engineering to learn fundamentals of BIM using Revit and be able to create building architectural, mechanical and structural models, develop construction documentation and analyze building performance. The platform include: book chapters on detailed Revit instructions and videos. [Visit the books' Pressbooks page to download the OER in other formats or to access an updated web version of it. https://uta.pressbooks.pub/buildinginformationmodeling/]

Microbiomes: Health And The Environment, Dylan Parks

Mavs Open Press Open Educational Resources - Archive

Microbiomes: Health and the Environment takes a look into the world of polymicrobial communities and how they affect aspects of human health and environmental interaction. This book attempts to bridge the gap between the world around us and our well-being through the lens of microbial influence and co-evolution. [Visit the books' Pressbooks page to download the OER in other formats or to access an updated web version of it. https://uta.pressbooks.pub/microbiomeshealthandtheenvironment/ ]

Where Does Art Come From?, Leah Mccurdy, Victor Tsao, Emery Martinez-Blas, Mya Lewis, Jessica Khazem, Allyson Frizzell, Emily Berkes, Vy Dang, Simona Cabella, Lina Jammal, Fletcher Coleman

Mavs Open Press Open Educational Resources - Archive

Who am I? What is beautiful? Where do babies come from? These questions populate our lives and inform our perceptions of the world. Explore these questions according to the expressions of artists from all over the world. Go beyond Western art to consider where art comes from and how it impacts all of us. [Visit the books' Pressbooks page to download the OER in other formats or to access an updated web version of it. https://uta.pressbooks.pub/wheredoesartcomefrom/]

Accelerated Courses And Barriers To Persistence For Traditional-Age College Students, Clarissa Davis-Ragland

Walden Dissertations and Doctoral Studies

AbstractOffering 8-week courses in a traditional 16-week semester schedule supports degree completion; however, traditional-age students, who belonged to Generation Z, at a Southwest community college indicated a preference for 16-week courses. The problem investigated in this study was that traditional-age college students experienced barriers to completing accelerated 8-week courses at this institution. The purpose of this basic qualitative study was to explore the in-class and out-of-class barriers these college students experienced that impacted their motivation to persist in accelerated 8-week courses. The conceptual framework was Rendón’s validation theory, which described students’ intentional, proactive affirmation by in- and out-of-class college agents. …

Touchpoints: How Faculty And Advising Understand And Colloborate On Guided Pathways Reforms To Influence And Support Major Choice In A Community College, Bryant Bates Manning

Graduate Research Theses & Dissertations

Guided pathways is a nationwide whole-college reform that aims to improve college completion rates and times for students, especially in the community college sector. This multisite case study sought to explore how pathways institutions supported students to better align with the right academic and career programs. Through individual semi-structured interviews, faculty members and advisors reflected on if and how they collaborated to better serve students in this capacity. Three themes emerged during data analysis and were reported in narrative form: a.) divergent faculty and advising attitudes about pathways reforms, b.) inconsistent perceptions on levels of collaboration, and c.) criticisms and …

Comparing The Assessment Knowledge And Self-Efficacy Of Science, Technology, Engineering, And Mathematics Faculty With Faculty From Other Disciplines, Karen Elizabeth Braley

Walden Dissertations and Doctoral Studies

Based on reported success and retention rates, there is a need to improve education in 2-year colleges for science, technology, engineering, and mathematics (STEM) majors. Instructors’ assessment knowledge and self-efficacy have not been studied in 2-year or STEM higher education. The problem addressed in this study was that scholars do not know the extent of differences in assessment knowledge and assessment self-efficacy of STEM and non-STEM faculty that could be a contributing factor in student success rates. The purpose of this quantitative study was to determine the extent of differences in STEM and non-STEM instructor assessment knowledge and self-efficacy as …

A Qualitative Study To Explore The Acceptability And Usefulness Of Personalized Biofeedback To Motivate Physical Activity In Cancer Survivors, Grace E. Brannon, Madison Ray, Patrick Cho, Miranda Baum, Muhammad Shaalan Beg, Therese Bevers, Susan M. Schembre, Karen Basen-Engquist, Yue Liao

SAGE Open Access Agreement Publications-Archive

Objective: Many cancer survivors do not meet recommended levels of exercise, despite the benefits physical activity offers. This study aimed to understand experiences of insufficiently active overweight/obese breast or colorectal cancer survivors, in efforts to (1) examine regular physical activity barriers, and (2) determine perceptions and acceptability of a remotely delivered physical activity intervention utilizing wearable sensors and personalized feedback messages.

College Faculty’S Narratives Of Addressing Gender-Based Violence At A Higher Education Institution In Delhi (India

Journal of Comparative & International Higher Education

No abstract provided.

University Faculty Experiences: Workplace And Personal Stress, Stress Management, And Coping, Whitney Matthews Gass

Theses and Dissertations

University faculty have work responsibilities and duties that encompass teaching, research (scholarship), and service and experience pressure from administrators, students, institutions, and disciplines. They also have expectations placed on them outside of their institutions by their families, peers, and communities. A gap exists in the literature regarding the workplace and personal stressors that university faculty experience including the coping strategies they employ to manage stress. This qualitative study utilized a general strain theory framework for guidance and modified informal conversational interviews with University of Arkansas at Little Rock (UA Little Rock) faculty. Interview questions were about the lived workplace and …

Switchflow: Preemptive Multitasking For Deep Learning, Xiaofeng Wu, Jia Rao, Chen Wei, Heng Huang, Chris Ding, Hang Huang

Association of Computing Machinery Open Access Agreement Publications-Archive

Accelerators, such as GPU, are a scarce resource in deep learning (DL). Effectively and efficiently sharing GPU leads to improved hardware utilization as well as user experiences, who may need to wait for hours to access GPU before a long training job is done. Spatial and temporal multitasking on GPU have been studied in the literature, but popular deep learning frameworks, such as TensorFlow and PyTorch, lack the support of GPU sharing among multiple DL models, which are typically represented as computation graphs, heavily optimized by underlying DL libraries, and run on a complex pipeline spanning CPU and GPU. Our …

Pacific Magazine 2021, University Of The Pacific

Pacific Magazine and Pacific Review

No abstract provided.

Getting Your Feet Wet: Barriers To Inclusivity In Underwater Archaeology And How To Break Them, Ashley Lemke, Nicole Grinnan, Jay Haigler

Cambridge University Press Open Access Agreement Publications-Archive

There is a lack of broad representation in archaeology generally, and in a specialized field such as underwater archaeology, this issue is only exacerbated. Underwater archaeological sites are often “out of sight, out of mind,“” creating a general lack of awareness of underwater cultural heritage and career prospects in many communities. Coupled with a lack of education and the additional demands of working in a submerged environment (e.g., scuba diving), there is a striking lack of diversity in underwater archaeology. Overall, underwater archae-ologists are a largely homogeneous group, particularly along the lines of race and wealth—categories that often overlap. In …

Periscope: A Keystroke Inference Attack Using Human Coupled Electromagnetic Emanations, Jin Wenqiang, Murali Srinivasan, Huadi Zhu, Ming Li

Association of Computing Machinery Open Access Agreement Publications-Archive

This study presents Periscope, a novel side-channel attack that exploits human-coupled electromagnetic (EM) emanations from touchscreens to infer sensitive inputs on a mobile device. Periscope is motivated by the observation that finger movement over the touchscreen leads to time-varying coupling between these two. Consequently, it impacts the screen’s EM emanations that can be picked up by a remote sensory device. We intend to map between EM measurements and finger movements to recover the inputs. As the significant technical contribution of this work, we build an analytic model that outputs finger movement trajectories based on given EM readings. Our approach does …

The Second Acm Sigenergy Workshop On Reinforcement Learning For Energy Management In Buildings & Cities (Rlem), Zoltan Nagy, June Young Park, Jan Drgona, Matias Quintana

Association of Computing Machinery Open Access Agreement Publications-Archive

This is the second edition of the ACM SIGEnergy Workshop for Reinforcement Learning for Energy Management in Buildings and Cities (RLEM). RLEM brings together researchers and industry practitioners for the advancement of (deep) reinforcement learning (RL) in the built environment as it is applied for managing energy in civil infrastructure systems (energy, water, transportation).

Recent Faculty Keeping Busy In Retirement, Liz Frisbee

The Voice

No abstract provided.

Panprotopsychism Instantiated, Daniel Giberman

Cambridge University Press Open Access Agreement Publications-Archive

The problem of many-over-one asks how it can be that many properties are ever instantiated by one object. A putative solution might, for example, claim that the properties are appropriately bundled, or somehow tied to a bare particular. In this essay, the author argues that, surprisingly, an extant candidate solution to this problem is at the same time an independently developed candidate solution to the mind-body problem. Specifically, what is argued here to be the best version of the relata-specific bundle theory—the thesis that each instance of compresence has a special intrinsic nature in virtue of which it necessarily bundles …

Suny Cortland Handbook 2021, State University Of New York College At Cortland

SUNY Cortland Handbook

No abstract provided.

Stiffness Degradation In Fatigue Life Of Composites Using Dielectric State Variables, Muthu Ram Prabhu Elenchezhian, Partha Pratim Das, Minhazur Rahman, Vamsee Vadlamudi, Rassel Raihan, Kenneth Reifsnider

Institute of Predictive Performance Methodologies (IPPM-UTARI)-Archive

Composite materials are widely used in aerospace and automotive structures for decades and over the years the community has gained a better understanding of the damage and failure modes of composites under fatigue. In this article, a dielectric characterization methodology for in-situ monitoring of composites under fatigue environments is proposed. A novel method of measuring the dielectric state variables in Broadband Dielectric Spectroscopy (BbDS) using Extremely Conductive Silver Epoxy Adhesive (ECSEA) paste is presented. These dielectric state variables serve to identify the precursor of the beginning of the end of life of the composite material under fatigue loading. The reliability …

Coaching Junior Faculty For The Uncertainties Of Academic Professional Practice, Richard Mcknight, Dimitrios Papanagnou

Department of Emergency Medicine Faculty Papers

No abstract provided.

You’Ve Got Mail: A Sequential Mixed Methods Linguistic Investigation Of Faculty And Advisor Email, Kevin A. Manley

Dissertations

Email is one of the most prolific forms of communication in the world. As colleges and universities move more student experiences online, faculty members and advisors need to understand how to best communicate with students. In an attempt to understand how faculty and advisors write, and, more importantly, how students read, I developed this two-phase mixed methods investigation. In Phase I, I collected nine writing samples from 19 faculty and advisor participants and dissected the samples with Pennebaker Conglomerate’s 2015 Linguistic Inquiry and Word Count (LIWC) program. In a transition phase, I leveraged Phase I data to create an instrument …

2021 September 1, Faculty Senate Minutes, State University Of New York At Cortland

Minutes

SUNY Cortland Education Programs 1-Year Exit Survey by Alumni

Alloyfl: A Fault Localization Framework For Alloy, Tanvir Ahmed Khan, Kaiyun Wang, Allison Sullivan

Association of Computing Machinery Open Access Agreement Publications-Archive

Declarative models help improve the reliability of software systems: models can be used to convey requirements, analyze system designs and verify implementation properties. Alloy is a commonly used modeling language. A key strength of Alloy is the Analyzer, Alloy’s integrated development environment (IDE), which allows users to write and execute models by leveraging a fully automatic SAT based analysis engine. Unfortunately, writing correct constraints of complex properties is difficult.To help users identify fault locations, AlloyFL is a fault localization technique that takes as input a faulty Alloy model and a fault-revealing test suite. As output, AlloyFL returns a ranked list …

2021 Fall Faculty Conference: Advancing & Strengthening Our Community Together, Academic Affairs

Fall Faculty Conference

The 2021 Fall Faculty Conference featured breakout sessions by Kera Manley and Andrew Sydlik (Academic Support Center, Disability Service), Joan Esson (Chemistry) and Melissa Gilbert (Center for Community Engagement), and Kathryn Plank (Academic Affairs) with Derek Burtch (TRHT, English), Carla Corroto (Sociology, Criminology & Justice Studies), Cornell Lewis (SYE), Nichelle McNabb (Communication) and Rachel Schwartz (History, Political Science & Modern Languages).

Following the community conversation an breakout sessions, the faculty broke into departmental meetings before the teaching showcases by Dee Knoblauch (Education, 2021 Teacher of the Year), Terry Hermsen (English, 2021 Retiree), Regina Kengla (Academic Support Center, 2021 Retiree), John …

Interview With Adam Hutchinson On August 12, 2021, Adam Hutchinson

Oral History Interviews

No abstract provided.

Student Nurse Knowledge And Confidence Regarding Childhood Immunizations, Heather Westergard

Theses and Dissertations

Background: Immunization training is essential for nursing students. However, Brigham Young University's (BYU) Nursing Program lacks data regarding the current curriculum's effect on vaccination knowledge and confidence. Purpose: The purpose of the study is to explore BYU nursing students' knowledge and confidence regarding vaccinations. Methods: Nursing students at BYU in the second and fourth semesters were surveyed using pre-and post-test questionnaires designed to measure student nurses' knowledge of and confidence about immunizations. To help evaluate current curricula established immunization content was taught during both the public health course and pediatric course via direct instruction, assigned reading, quizzes, exams, lab, and …

Enhancing The Teaching Environment: 3-Year Follow-Up Of A Resident-Led Residents-As-Teachers Program, Bani M Ratan, Grace J Johnson, Amanda C Williams, Jocelyn T Greely, Charlie C Kilpatrick

Faculty, Staff and Students Publications

BACKGROUND: Previous faculty-driven residents-as-teachers (RAT) models have had limited efficacy and sustainability.

OBJECTIVE: To evaluate the acceptability and effects of a

METHODS: In October 2016, obstetrics and gynecology (OB/GYN) residents at a large academic institution implemented a resident-led RAT program, consisting of a steering committee of peer-selected residents with 2 faculty mentors who planned education-focused resident didactics and journal clubs, organized resident involvement in clerkship activities, and recognized residents who excelled in teaching as Distinguished Educators (DEs). From July 2016 through June 2019, using the Kirkpatrick Model, we evaluated the program with annual resident surveys assessing self-perception of 13 teaching …