Digital Commons Network^™

Efficacy Of A Typical Clean-In-Place Protocol Against In Vitro Membrane Biofilms, Diwakar Singh, Sanjeev Anand

Dairy Science and Food Science Faculty Publications: 2022 to Present

This study evaluates the effectiveness of a typical clean-in-place (CIP) protocol against in vitro biofilms on whey reverse osmosis (RO) membranes developed under static condition. Bacterial isolates obtained from RO membrane biofilms were used to develop single and multispecies biofilms under laboratory conditions. A typical commercial CIP protocol was tested against the 24-h-old biofilms, and included 6 sequential treatment steps based on alkali, surfactant, acid, enzyme, a second surfactant, and a sanitizer treatment step. Experiments were conducted in 4 replicates and the data were statistically analyzed. The results revealed a variation in the resistance of mixed-species biofilms against the individual …

The Efficacy Of A Key Word Signing Workshop, Krista Mcmorran-Maus

Education (PhD) Dissertations

This study examined the effect of a 1-day, 6-hour key word signing (KWS) workshop on in-service special education teachers’ and speech-language pathologists’ (SLPs) (a) skill identifying American Sign Language (ASL) signs; (b) skill producing ASL signs; (c) use of KWS in the classroom or therapy room; and (d) perceived changes from taking part in a KWS workshop. Participants included five special education teachers, three SLPs, and four students with complex communication needs (aged 3 to 14 years) participated in the study. All eight adult participants participated in a pretest-posttest design with repeated posttest measures over time, survey design, and phenomenological …

Critical Race Feminism, Health, And Restorative Practices In Schools: Centering The Experiences Of Black And Latina Girls, Thalia González, Rebecca Epstein

Michigan Journal of Gender & Law

Restorative practices (RP) in K-12 schools in the United States have grown exponentially since the early 1990s. Developing against a backdrop of systemic racism, RP has become embedded in education practice and policy to counteract the harmful and persistent patterns of disparities in school discipline experienced by students of color. Within this legal, social, and political context, the empirical evidence that has been gathered on school-based restorative justice has framed and named RP as a behavioral intervention aimed at reducing discipline incidents—that is, an “alternative” to punitive and exclusionary practices. While this view of RP is central to dismantling discriminatory …

Uterine Weight As A Modifier Of Black/White Racial Disparities In Minimally Invasive Hysterectomy Among Veterans With Fibroids In The Veterans Health Administration, Cathea M. Carey, Jodie G. Katon, Andrew S. Bossick, Kristen E. Gray, Kemi M. Doll, Alicia Y. Christy, Lisa S. Callegari

Public Health Sciences Articles

INTRODUCTION: Uterine fibroids are the most common indication for hysterectomy. Minimally invasive hysterectomy (MIH) confers lower risk of complications and shorter recovery than open surgical procedures; however, it is more challenging to perform with larger fibroids. There are racialized differences in fibroid size and MIH rates. We examined the role of uterine size in black-white differences in MIH among Veterans in the Department of Veterans Affairs (VA).

METHODS: Using VA clinical and administrative data, we conducted a cross-sectional study among black and white Veterans with fibroids who underwent hysterectomy between 2012 and 2014. We abstracted postoperative uterine weight from pathology …

Jail Health And Early Release Practices, Brandon L. Garrett, Deniz Ariturk, Jessica Carda-Auten, David L. Rosen

William & Mary Bill of Rights Journal

Local jails in the United States incarcerate millions of people each year. The COVID-19 pandemic made jail health a pressing public health concern nationally, where releasing individuals from jails occurred across the country in order to prevent pandemic spread. But releases also faced substantial resistance and exposed long-standing challenges in delivering adequate healthcare in jail settings. People in jail have substantially higher levels of medical need than individuals in the general population, with large numbers having serious mental illnesses and substance use disorders. Further, overcrowded conditions and poor healthcare standards and delivery make jails harmful to those already-vulnerable people. What …

Equity Fund Monthly Report, December 2022, Bryant University, Archway Investment Fund

Archway Investment Fund

No abstract provided.

U-Glide Program Fall 2022, Unf Office Of Undergraduate Research, Unf Graduate School

Undergraduate – Graduate Learning, Inquiry, and Distinctive Experimentation (U-GLIDE) Symposium Programs

No abstract provided.

2022-December-01-Paulus A Featured Scholar In Austria - Bucwire, University Marketing And Communication, East Tennessee State University

ETSU News

JOHNSON CITY – Dr. Trena Paulus of East Tennessee State University recently spent a few days in Austria as a visiting researcher in the doctoral college #OrganizingtheDigital at the University of Innsbruck.

This doctoral college, created in 2018, features faculty researchers and Ph.D. students from the management program and other disciplines around campus. The aim of the doctoral school and its grounding in organization theory, media and communications studies, consumer culture theory, and labor market and general management theories is to bridge and transcend multiple digital phenomena in society. The emphasis on digital relations, digital publics and digital societies represents …

Covid-19 Mitigation Strategies: A Natural Experiment Highlighting The Importance Of Structure In The Prevention And Treatment Of Childhood Obesity, Keith Brazendale, Michael Beets, Robert Weaver Med, Phd, Bridget Armstrong, Ethan T. Hunt

Faculty Publications

Societal restrictions due to the Coronavirus Disease 2019 (COVID-19), such as the closure of schools, childcare centers, and community programs, were implemented to prevent the spread of the disease and to protect the health and well-being of the population. These mitigation efforts drastically interrupted the day-to-day environments of children and adolescents and influenced how they spent the majority of their waking hours. Evidence shows on days when children and adolescents are in “structured” settings, such as school or other extracurricular programs or day camps, their obesogenic behaviors (i.e., sleep, physical activity, diet, and screen/media time) are more favorable than on …

2022-December-01-Nine Innovators, Leaders Named To Business And Technology Hall Of Fame.Pdf, University Marketing And Communication, East Tennessee State University

ETSU News

JOHNSON CITY – East Tennessee State University’s College of Business and Technology inducted eight individuals into its Hall of Fame at an awards ceremony held earlier this month. The college presented awards in four categories – Horizon, Excellence, Faculty Lifetime Achievement and Lifetime Achievement Awards – to individuals with noteworthy achievements in business, technology, and public or community service. 

Jane Gaby, Brandon L. Milhorn and Jim L. Wilson received the Lifetime Achievement Award. 
Gaby has over 40 years of experience in computer science and software development, and earned an M.S. degree in computer science with a concentration in software engineering …

2022-December-01-Bucky's Food Pantry Celebrates 10 Years, University Marketing And Communication, East Tennessee State University

ETSU News

JOHNSON CITY – More than a decade ago, members of the East Tennessee State University community identified a need. 

They wanted students and members of the campus community to have a place to receive food, hygiene products and other materials when needed.

Coordinator Massy Useni

Almost a year later, Bucky’s Food Pantry was born. And since 2012, the pantry has distributed nearly 5,000 boxes and bags of food.  

“Bucky’s Food Pantry is an expression of a core ETSU value that ‘people come first, are treated with dignity and respect and are encouraged to achieve their full potential,’” said Dr. Mike …

2022-December-01-Etsu Launches Mph In Public Health Leadership And Policy, University Marketing And Communication, East Tennessee State University

ETSU News

JOHNSON CITY – East Tennessee State University is launching a Master of Public Health (MPH) concentration in public health leadership and policy, and is accepting applications for the first class of students to enter in fall 2023.

The MPH in public health leadership and policy is designed to meet the needs of working professionals and diverse students. The degree will be offered fully online and on-ground, and can be pursued on a full-time or part-time basis.

Public health leadership and policy is the fifth concentration within the Master of Public Health Program in ETSU’s College of Public Health. The …

2022-December-01-Etsu Participated In National Research Symposium, University Marketing And Communication, East Tennessee State University

ETSU News

JOHNSON CITY – Earlier this month, students from East Tennessee State University participated in the 22nd annual Appalachian Teaching Project (ATP) Symposium. The conference, supported by the Appalachian Regional Commission (ARC) and organized by the Center for Appalachian Studies and Services at ETSU, is the capstone for the ATP program. Students designed and led their own applied research projects to help address a community or economic need in their region.  

During the symposium, ETSU students from the Department of Appalachian Studies presented research from their “Appalachian Community Engagement” graduate course taught by Dr. Rebecca Adkins Fletcher.

Photo by the Appalachian …

2022-December-01-Etsu Scientist Captures State Award, University Marketing And Communication, East Tennessee State University

ETSU News

JOHNSON CITY – Dr. Lev Yampolsky, a respected scientist who has earned prestigious grants and published on a range of topics, has won the Tennessee Academy of Sciences 2022 Distinguished College/University Scientist Award.

It is among the highest honors available to scientists in the Volunteer State.  

Yampolsky is a professor in the Department of Biological Sciences at East Tennessee State University. 

“It is a great honor for me to receive the TAS Award. We have been lucky to publish a few good papers recently and this is probably what affected the choice of me among many, I am sure, highly …

2022-December-01-Etsu Releases 2022 Annual Holiday Video, University Marketing And Communication, East Tennessee State University

ETSU News

Download the video: https://etsuur.box.com/s/8wnu9s87ictabfqyeizij4m1uenm8t00 

The holidays are a joyous time, but the season is not without its frustrations. The 2022 annual ETSU holiday video, released today, makes light of a familiar holiday fiasco, spoofing the iconic holiday lights scene from National Lampoon's Christmas Vacation. 

The video's plot centers on "behind-the-scenes" footage of ETSU President Dr. Brian Noland attempting to help with the campus light display. Things don't go according to plan.

ETSU's First Lady Donna Noland, Provost Dr. Kimberly McCorkle, Vice President of Student Life and Enrollment Dr. Joe Sherlin, Head Volleyball Coach Benavia Jenkins, and Head Chef …

2022-December-01-Etsu Unveils Limited Edition Holiday Ornament, University Marketing And Communication, East Tennessee State University

ETSU News

JOHNSON CITY – East Tennessee State University has unveiled a hand-painted, limited-edition ornament for sale this holiday season.

By Artist Penny Lee Livingston

A new annual tradition, this year’s ornament features Gilbreath Hall – the building where it all began in 1911 in what was then East Tennessee State Normal School. Named for Sidney Gilbreath, the college’s first president, Gilbreath Hall is where many alumni enjoyed a performance in the Bud Frank Theatre or took their first mathematics or computer science course.  

The ornament is only available at: 

• 
  
  Bowman Jewelers, 401 W. Oakland Ave., (423) 282-8101.
• Monkee’s of Johnson …

2022-December-01-Etsu Rotc Will Commission Graduates, University Marketing And Communication, East Tennessee State University

ETSU News

JOHNSON CITY – Family, friends and programs supporters will gather as cadets in the Army ROTC Program at East Tennessee State University will be commissioned as second lieutenants.  

The 3 p.m. ceremony is in the Brown Hall Auditorium, located on the university’s main campus along Stout and Sherrod Drive near University School, on Friday, Dec. 9.  

Dr. Tom Kwasigroch, a professor in the Department of Medical Education and recipient of the Purple Heart for his service in Vietnam, will be the guest speaker. The winner of the Bronze Star and Army Commendation Medal, Kwasigroch taught at the Chemical Biological and …

2022-December-01-Etsu's Final 2022 'Heritage Day' Is Saturday, University Marketing And Communication, East Tennessee State University

ETSU News

The great railroads from yesterday will return to life in model form at the free-admission George L. Carter Railroad Museum, located in the Campus Center Building of East Tennessee State University with “Fallen Flags.” 

The event is Saturday, Dec. 17, from 10 a.m.-3 p.m. 

The term “Fallen Flags” referred to the removal of real flags from a locomotive at the end of its job, organizers said. Today’s super railroads were spawned by the combing of numerous firms, and to market themselves, most of these operations had signature identities through logos, slogans, songs, paint schemes and more.

Event is from 10 …

2022-December-01-Etsu's Jessie Wang Named To Leadership Tennessee Next, University Marketing And Communication, East Tennessee State University

ETSU News

JOHNSON CITY – An East Tennessee State University administrator has been named to the next class of Leadership Tennessee NEXT, a program designed to offer personal and professional career development for Tennessee’s best and brightest early- and mid-career professionals. 

Jessica “Jessie” Wang, assistant dean of Equity, Inclusion and Student Success with ETSU’s Clemmer College, has been selected as one of 29 professionals named across the state.  

Wang holds a bachelor’s degree from Emmanuel College in counseling psychology, and a master's degree from Harvard University in higher education, where her research centered on fostering historically underrepresented student success at predominantly white …

2022-December-01-Knoxville Native Builds Career Through Hands-On Experience At Etsu, University Marketing And Communication, East Tennessee State University

ETSU News

JOHNSON CITY – As her high school graduation drew near, Knoxville native Haley Mullins toured colleges not far from where she grew up. 

“None felt like home,” she said. “The day I stepped foot on ETSU’s campus, I knew I was home. Nestled in the mountains and filled with an abundance of kind and hospitable people, it was easy to make ETSU my next adventure.” 

Mullins is set to graduate later this month with a master’s degree in brand and media strategy, her second degree from ETSU. And during her time in Johnson City, she has gained experience that …

2022-December-01-Foster, Thornton To Speak At Etsu Commencement, University Marketing And Communication, East Tennessee State University

ETSU News

JOHNSON CITY – East Tennessee State University will celebrate more than 1,500 members of the Class of 2022 during two Commencement ceremonies held at the Ballad Health Athletic Center on Saturday, Dec. 10.

During the 10 a.m. ceremony, Dr. Cerrone Foster, recipient of the university’s 2022 Distinguished Faculty Award in Teaching, will be the keynote speaker. Foster is a teaching scientist at ETSU for more than a decade and in 2022 was named interim director of Undergraduate Research and Creative Activities. She is also the recipient of the 2022 Notable Women of ETSU. 

At the 2 p.m. ceremony, Larry …

2022-December-01-Levy Named World Powerlifting Champ, University Marketing And Communication, East Tennessee State University

ETSU News

JOHNSON CITY – Earning a Doctor of Pharmacy degree is a heavy lift for most student pharmacists, but East Tennessee State University Bill Gatton College of Pharmacy second-year student Brie Levy’s strength goes well beyond the classroom.

Levy, from Chattanooga, was recently named a World Powerlifting Champion in three categories for her weight class – bench press, deadlift and squat – while competing with Team USA in the International Powerlifting League Drug Tested Worlds in Surfers Paradise, Australia. In addition, she broke eight world records, six national records and eight Tennessee records.

“It is really cool knowing that I have …

2022-December-01-Etsu's University Chorale Touring East Tennessee, University Marketing And Communication, East Tennessee State University

ETSU News

JOHNSON CITY – The award-winning East Tennessee State University Chorale, under the direction of Dr. Alan Stevens, is touring much of the region in early January.

Concerts run Jan. 8-15

The Chorale is the premier auditioned choral ensemble in the ETSU Department of Music. The ensemble has a long tradition of excellence, including tours both within the United States and abroad. In the summer of 2022, they won the Grand Prix Championship of the Bratislava International Music Agency Competition. Members are selected through a rigorous audition process and must be dedicated to the highest level of artistry. The …

2022-December-01-Joseph Headrick Wins Etsu's 3mt Competition, University Marketing And Communication, East Tennessee State University

ETSU News

JOHNSON CITY – Master’s degree student Joseph Headrick won East Tennessee State University’s recent 2022 3 Minute Thesis (3MT®) Competition with a presentation on “Salicylic Acid Inhibits Desiccation Survival of Salmonella Typhimurium.”

This competition, created at the University of Queensland, Australia, provides graduate students the opportunity to develop professional presentation and research communication skills. Participants condense complex research projects into engaging, three-minute presentations designed for a general audience using just one slide. Audience members learn what students in master’s and doctoral programs are studying and gain insight into the future of research, design and innovation in a variety of disciplines. …

Impact Week Report Summer 2022: A Report By The Impact Evaluation Team, Evaluation And Learning Research Center

IMPACT Reports

This is the 2022 report of Instruction Matters: Purdue Academic Course Transformation (IMPACT) Week. IMPACT was created in 2010, and is a large collaborative initiative on the Purdue West Lafayette campus involving multiple key partners across campus including the Office of the Provost, Center for Instructional Excellence (CIE), Purdue Online (PO), Purdue Libraries and School of Information Studies (Libraries), the Evaluation and Learning Research Center (ELRC), and Institutional Data Analytics and Assessment (IDA+A). IMPACT works with instructors to redesign large enrollment, foundational courses with the aim of engaging students more fully in their learning and creating a more student-centered environment, …

Imaging Metal Objects Through Radio Frequency Channel Sounding, Jamison Ehlers

Graduate Theses & Non-Theses

Metal casting is used widely throughout the manufacturing industry, where detection of imperfections is an important aspect of the overall casting process. This work proposes a system based on wireless signal propagation at radio frequency could be used to develop a model for defect detection of a metal part. A proof of concept was constructed of the proposed system to detect the presence of metal inside the propagation channel. The dielectric properties of the sandcasting media were observed, as well as losses and time-delays due to the introduction of a metal object. The measurement setup was validated using set lengths …

Foreword, Timothy Chartier

The Mathematics Enthusiast

Deep and broad work is being done by undergraduates, with a significant increase in the last three decades. The growth in undergraduate research opportunities has important effects in the STEM community. In particular, course-based research is a means toward attaining more inclusivity in the research community. This article provides some practical advice and resources for getting started, and describes the author’s own efforts to integrate sports analytics work, service-based learning and social justice research into his undergraduates’ research experiences.

Recommendations For Course-Based Undergraduate Research Experiences In Mathematics, Rommel J. Miranda

The Mathematics Enthusiast

Course-based undergraduate research experiences (CUREs) have benefits for course instructors, undergraduate STEM students, and underrepresented students. CUREs consist of five essential components which include the use of science practices, discovery, broadly relevant or important work, collaboration, and iteration (Auchincloss et al., 2014). Over the past decade, a broad range of CUREs have been developed within and across STEM disciplines. However, resources to assist instructors to develop CUREs in mathematics are limited. The purpose of this paper is to provide an overview of the extant literature on course-based undergraduate research experiences (CUREs), especially in mathematics, to provide future directions for reforming …

A Mathematics Pipeline To Student Success In Data Analytics Through Course-Based Undergraduate Research, Kristin P. Bennett, John S. Erickson, Amy Svirsky, Josephine C. Seddon

The Mathematics Enthusiast

This paper reports on Data Analytics Research (DAR), a course-based undergraduate research experience (CURE) in which undergraduate students conduct data analysis research on open real- world problems for industry, university, and community clients. We describe how DAR, offered by the Mathematical Sciences Department at Rensselaer Polytechnic Institute (RPI), is an essential part of an early low-barrier pipeline into data analytics studies and careers for diverse students. Students first take a foundational course, typically Introduction to Data Mathematics, that teaches linear algebra, data analytics, and R programming simultaneously using a project-based learning (PBL) approach. Then in DAR, students work in teams …

Undergraduate Research In An Applied Probability & Statistics Course, Michael Smith

The Mathematics Enthusiast

The author modified a course entitled Applied Probability and Statistics to engage students in performing their own hypothesis tests in a course-based undergraduate research experience (CURE). This paper discusses the structure of the course, what it does to encourage undergraduate research, and changes one could make to tailor this experience to their own institutional needs.