Business Commons^™

The Product Test Scheduling Problem, Megan Wydick Martin, Cliff Ragsdale, John Fico, Carlos G. Cajica-Sierra, Richard M. Fetcenko

International Journal of Applied Management and Technology

This research focused on product test scheduling in the presence of in-process and at-completion inspection constraints. Such testing arises in the context of the manufacture of products that must perform reliably in extreme environmental conditions. Often, these products must receive a certification from prescribed regulatory agencies at the successful completion of a predetermined series of tests. Operational efficiency is enhanced by determining the optimal order and start times of tests so as to minimize the makespan while ensuring that technicians are available when needed to complete in-process and at-completion inspections. We refer to this as the product test scheduling problem. …

Paris In The Springtime, Exhibit Brochure, Gina Rippens

Rosen Library Exhibits

Brochure featuring exhibit highlights from the display and additional resources.

See more items from this exhibit.

Learning Systems In Schools And At Work, Richard D. Busby

Publications & Research

Key Points in this Post:

1. Learning systems in schools differ from learning systems at work
2. The content is different
3. The context is different
4. The complexity is different, specifically about promotion criteria

Question explored: Is it time to assess the current K-12 education system paradigm in order to adapt to the future of work?

2022-January-09-Free Pharmacy Dual Enrollment Class Registration Deadline Jan. 23, Bill Gatton College Of Pharmacy, East Tennessee State University, University Marketing And Communication, East Tennessee State University

ETSU News

JOHNSON CITY (January 9, 2022) – East Tennessee State University Bill Gatton College of Pharmacy is offering a free college class for dual enrollment high school students across the region to learn more about the pharmacy profession and how to get into pharmacy school. The course will be free for all students who have a 3.0 high school GPA or above and are dual enrolled. ETSU undergraduate students may also pay to register for the course. This course will be online and asynchronous, meaning students can participate at any point.

REGISTER BY JAN. 23

“Training future pharmacists to serve in …

Increasing Healthy Food Access For Low-Income Communities: Protocol Of The Healthy Community Stores Case Study Project, Joel Gittelsohn, Christina M. Kasprzak, Alex B. Hill, Samantha M. Sundermeir, Melissa N. Laska, Rachael D. Dombrowski, Julia Deangelo, Angela Odoms-Young, Lucia A. Leone

Urban Studies and Planning Faculty Research Publications

Improving healthy food access in low-income communities continues to be a public health challenge. One strategy for improving healthy food access has been to introduce community food stores, with the mission of increasing healthy food access; however, no study has explored the experiences of different initiatives and models in opening and sustaining healthy food stores. This study used a case study approach to understand the experiences of healthy food stores in low-income communities. The purpose of this paper is to describe the methodology used and protocol followed. A case study approach was used to describe seven healthy food stores across …

2022-January-07-'Resilience Reconsidered', University Marketing And Communication, East Tennessee State University

ETSU News

JOHNSON CITY, Tenn. (Jan. 7, 2022) – “Resilience Reconsidered” is the focus of a talk sponsored by the East Tennessee State University Ballad Health Strong BRAIN Institute (SBI) to be held Tuesday, Jan. 11, at noon via Zoom.

This talk, the second in the SBI’s Resilience Presentation Series, will be given by Dr. Michael Cull, an associate professor in the Department of Health Management and Policy at the University of Kentucky.

Cull says that the critical component in a more resilient, better engineered system of helping is the team.

“Designing collaborative work in professional teams has the potential to transform …

Hands-On Introductory Training In Backdoor And Sql Injection Attacks, Anil Singh, Sandra Henderson

Information Systems Faculty Publications

Software, though vital to organizations, come with risks attached. Malicious use of software has caused a great deal of damage to individuals, companies, and even countries. Accounting students generally do not acquire detailed understanding of such threats. To introduce accounting students to software vulnerabilities, we provide two MS Access exercises illustrating simplified versions of Backdoor attacks and SQL injection attacks. These quick and simple-to-do introductory exercises help accounting students get a closer look at software vulnerabilities. The COSO framework, to address such risks is discussed. Post exercise survey revealed increased understanding of software vulnerabilities.

Exploratory Content Analysis Of Direct-To-Consumer Pet Genomics: What Is Being Marketed And What Are Consumers Saying?, Nikki E. Bennett, Silvio Ernesto Mirabal Torres, Peter B. Gray

Anthropology Faculty Research

Mars Petcare introduced the first direct-to-consumer domestic dog genetic test in 2009 and Basepaws introduced the first direct-to-consumer cat genetic test in 2016. Social science research has evaluated numerous aspects of the human direct-to-consumer market, yet no such exploration has evaluated the occurrence of pet owners pursuing pet genetic tests. Using a mixed methods approach, we conducted an exploratory content analysis of direct-to-consumer pet genetic company webpages and consumer reviews shared on Amazon. Initial data reviews indicated some companies may be key industry players, relative to others. Our results present content frequency for each group (key industry players, all other …

On The Estimation Of Cross-Firm Productivity Spillovers With An Application To Fdi, Emir Malikov, Shunan Zhao

Molasky Family Department of Economics and Real Estate Faculty Research

We develop a novel methodology for the proxy variable identification of firm productivity in the presence of productivity-modifying learning and spillovers which facilitates a unified "internally consistent" analysis of the spillover effects between firms. Contrary to the popular two-step empirical approach, ours does not postulate contradictory assumptions about firm productivity across the estimation steps. Instead, we explicitly accommodate crosssectional dependence in productivity induced by spillovers which facilitates identification of both the productivity and spillover effects therein simultaneously. We apply our model to study cross-firm spillovers in China’s electric machinery manufacturing, with a particular focus on productivity effects of inbound FDI.

2022-January-06-Etsu Professors Publish Work On Mask Making, University Marketing And Communication, East Tennessee State University

ETSU News

JOHNSON CITY, Tenn. (Jan. 6, 2022) – With the omicron variant sweeping the globe, COVID-19 continues to make headlines.

Flashback to March 2020, when news about the virus was spreading rapidly, women in Appalachia were gathering information about prevention efforts and acting quickly with what resources they had. These women provided homemade masks for themselves, their families and the community.

Research focuses on Appalachian women

That’s according to East Tennessee State University professors Dr. Melanie B. Richards and Dr. Mildred F. Perreault, who have provided important analysis when it comes to health communication.

Their findings, featured in “Survive & …

2022-January-06-Etsu Health Ophthalmologist Accepting New Patients, University Marketing And Communication, East Tennessee State University

ETSU News

JOHNSON CITY (Jan, 6, 2022)  – Dr. Brent Aebi, ophthalmologist, has joined ETSU Health to further his passion for providing care for others.

He is accepting new patients at ETSU Health Surgery.

Aebi has advanced training and experience treating diabetic eye disease, corneal disease, retinal disease, glaucoma, cataracts and other eye conditions. He offers cataract surgery with advanced intraocular lens technology.

“When a patient chooses me as their physician, I have a responsibility to give them my full attention and effort. I do not take that responsibility lightly,” Aebi said. “I believe you should treat every person with dignity …

How Do Tourism Goal Disclosure Motivations Drive Chinese Tourists' Goal-Directed Behaviors? The Influences Of Feedback Valence, Affective Rumination, And Emotional Engagement, Lujun Su, Xiaojie Yang, Yinghua Huang

Faculty Research, Scholarly, and Creative Activity

Based on self-determination theory and the broaden-and-build theory of positive emotion, this study investigated the motivations of disclosing tourism goals on social media and its impacts on Chinese tourists' goal-directed behaviors (GDBs). We proposed and tested a mutual transformation model of tourism goal disclosure motivation under different conditions of feedback valence (positive vs. negative feedback) and examine the mediating role of tourists' affective rumination and emotional engagement. The results revealed that tourists driven by extrinsic motivations develop a stronger emotional engagement in their tourism goals and exhibit more GDBs after receiving positive feedback on their disclosed tourism goals. However, negative …

2022-January-05-Researchers Investigate Sars-Cov-2 Immune Response, University Marketing And Communication, East Tennessee State University

ETSU News

Making Strides in COVID-19 Research

JOHNSON CITY (Jan. 5, 2022) — Members of the Center of Excellence in Inflammation, Infectious Disease, and Immunity (CIIDI) at East Tennessee State University have been making strides in understanding SARS-CoV-2, recently publishing their second article describing a study examining the immune reaction to SARS-CoV-2 (the virus responsible for COVID-19). 

The article, “SARS-CoV-2 specific memory T cell epitopes identified in COVID-19-recovered subjects,” was published in Virus Research.  

Given that …

2022-January-05-P4 Rotation At Cherokee Indian Reservation, Bill Gatton College Of Pharmacy, East Tennessee State University, University Marketing And Communication, East Tennessee State University

ETSU News

Noma Mgutshini, 2nd from left, served on her APPE rotation at Cherokee Indian Hospital Authority in Cherokee, North Carolina.

JOHNSON CITY, Tenn. (Jan. 25, 2022)—East Tennessee State University Bill Gatton College of Pharmacy P4 Noma Mgutshini recently served on her APPE rotation at Cherokee Indian Hospital Authority in Cherokee, North Carolina. 

Cherokee Indian Hospital Authority (CIHA) is a family practice-based hospital and clinic located on the Eastern Band of Cherokee Indian Reservation in western North Carolina. It serves approximately 14,000 Native Americans across a five-county area through a variety of programs funded and operated through both the Indian Health Service …

2022-01-05 Message From The President, Morehead State University. Office Of The President.

Staff Congress Records

A message sent by the President of Morehead State University to the campus community regarding upcoming dates of importance, announcements and the campus guidelines, testing and restrictions for Covid from January 5, 2022.

Tropical Cyclones Negatively Impact The Tourism Economy In Coastal Regions, Sergio Alvarez, Arthur Huang

Rosen Research Review

Tropical cyclones can have a devastating effect on communities, causing loss of property, businesses, and life. In areas that rely on tourism, these effects can be long-lasting. In their recent work, Dr. Sergio Alvarez and Dr. Arthur Huang from UCF Rosen College of Hospitality Management have examined the impact that tropical cyclones have on the tourism economy in Florida. The results suggest that these cyclones negatively impact the economy, especially in coastal regions, and that policy changes are needed to help the tourism sector recover

Revenue Management As Competitive Advantage: Keep In House Or Outsourse?, Mehmet Altin

Rosen Research Review

The hotel industry faces multiple pressures and effective profit maximization can make or break a hotel. Revenue management (RM) is a key tool in a responsible hotel manager’s arsenal. But not all hotels have the skills or resources to implement this process effectively inhouse. Dr. Mehmet Altin of UCF Rosen College of Hospitality Management, applies a resource-based view (RBV) to understand how hotel decision makers approach RM: do they invest in internal development or outsource the RM function?

On The Face Of It: The Use Of Facial Recognition Check-In Technology, Tingting (Christina) Zhang

Rosen Research Review

Facial recognition technology and biometrics are fast growing areas of artificial intelligence. In this article we look at an innovative study by Rosen College Associate Professor, Dr. Tingting Zhang and her collaborators. Their research reveals how perceived security, privacy and trust, as well as previous experience, are key to encouraging hotel users to adopt the technology at the check-in de

Qiddiya: The Capital Of Entertainment In Saudi Arabia, Manuel Rivera

Rosen Research Review

Located only 45km away from Riyadh, Qiddiya is a city that is destined to become one of the biggest tourist attractions in Saudi Arabia, providing thousands of jobs, millions of dollars of revenue and a pathway to the future for a whole generation of young Saudis. Dr. Manuel Rivera interviews the CEO of Qiddiya, Philippe Gas, to discuss where his passion for hospitality originated, the bright future of Qiddiya, and their partnership with UCF Rosen College of Hospitality Management.

Stepping Into A Brighter Future, Edwin N. Torres, Tingting (Christina) Zhang

Rosen Research Review

The hospitality sector presents a range of unique workplace challenges, which can affect the implementation and success of wellness initiatives. In a recent study, Dr. Edwin N. Torres and Dr. Tingting Zhang from UCF Rosen College of Hospitality Management conducted a wellness intervention incorporating a wearable device, with the aim of improving various aspects of hotel employee wellness. The results from the study showed a range of benefits following the two-week intervention, both to employees and their employers. However, the authors also noted key drawbacks which should be taken into account in the design of any future employee wellness programs.

Social Representations Of Space Travel, Asli D. A. Tasci, Alan Fyall, Xiaoxiao Fu

Rosen Research Review

Space tourism regularly receives media coverage, but so far, there has been little research around public opinions towards space travel. Dr. Asli D.A. Tasci, Dr. Alan Fyall and Dr. Xiaoxiao Fu from UCF Rosen College of Hospitality Management used the Social Representations Theory to investigate public attitudes to space travel and uncover how and why these attitudes are formed. They discovered that commercial space organizations have a strong influence on public opinion, which can be further enhanced if they incorporate more scientific knowledge and evidence.

Factors Affecting Seniors' Relocation To Senior Living Communities, Suja Chaulagain, Abraham Pizam, Youcheng Wang, Denver Severt

Rosen Research Review

The 1960s’ counterculture generation is coming of senior age. This is the generation who witnessed the Civil Rights Movement, protested against the Vietnam War, and went to Woodstock. What they expect in retirement is radically different from their parents. So what are the factors that affect whether or not they choose to move into senior living communities? In one of the first studies of its kind, UCF Rosen College of Hospitality Management’s Dr. Suja Chaulagain, Dr. Abraham Pizam, Dr. Youcheng Wang and Dr. Denver Severt look at the motivational factors that influence seniors’ decision-making.

A Taste For Education And Research, Susan Vernon-Devlin, Robert Seltzer

Rosen Research Review

Pots, pans and commercial kitchen equipment are not the only things found in UCF Rosen College of Hospitality Management’s kitchen labs. A component for hospitality education and research, the college’s labs teach fourth year medical students to practice culinary medicine with a grain of salt, flip the kegs on undergraduates brewing beer, and serve as taste-and-test kitchens for restaurant brands looking to spice up a menu.

Turning The Tables On Covid-19, Wei Wei

Rosen Research Review

The COVID-19 pandemic all but eviscerated the restaurant industry. Around the world, businesses shut doors. For some this would prove to be forever, and those that did reopen were stifled by strict social-distancing regulations and the challenge of how best to rearrange their servicescapes to meet regulations and still provide an enjoyable dining experience. The big question: how best to do this? Dr. Wei Wei from UCF Rosen College of Hospitality Management and her collaborators examined the issues of built density and customer power to uncover a vital piece of the puzzle.

Essential Worker Heroes, Cynthia Mejia

Rosen Research Review

The COVID-19 pandemic brought with it untold disruptions to the hospitality and related services industries, and it also prompted a dramatic shift in public perceptions towards line-level workers. Normally associated with unskilled and ‘dirty’ labor, these workers were embraced as ‘heroes’ by providing essential services in the face of a severe and frightening public health threat. This phenomenon provided a rare opportunity for researchers in the fields of hospitality and psychology to examine how those workers, and the society they served, made sense of this perceptive shift.

Restaurants Post Covid-19, Elizabeth Yost, Murat Kizildag, Jorge Ridderstaat

Rosen Research Review

When you’re suddenly forced to close 1,800 restaurant dining rooms without any certainty of being able to reopen them any time soon, you need to act decisively and prioritize if you plan to be around for a grand reopening. For Darden Restaurants and their market-leading US brands, those priorities during lockdown were ‘look after the people – look after the cash!’ Dr. Elizabeth Yost, Dr. Murat Kizildag and Dr. Jorge Ridderstaat of UCF Rosen College of Hospitality Management investigate the company’s achievement.

The Impact Of Covid-19 On Restaurant Workers, Diego Bufquin, Jeong-Yeol Park, Robin Back

Rosen Research Review

The COVID-19 pandemic has hit many business sectors hard, none more so than the hospitality industry. Restaurant employees were already known to report high levels of depression and anxiety, as well as alcohol and drug use. How has the pandemic contributed to these problems? In the first study of its kind, Dr. Diego Bufquin, Dr. Jeong-Yeol Park and Dr. Robin Back from UCF Rosen College of Hospitality Management, along with two collaborators, examine the relationships between restaurant employees’ work status, mental health, substance use, and career turnover intentions during the pandemic.

Why Employees Are Learving And Will Not Return To Work In The Hospitality Industry, Robertico Croes, Kelly Semrad, Manuel Rivera

Rosen Research Review

An important new report by Rosen College researchers should be taken as a wakeup call for the tourism and hospitality industry in the U.S. following the COVID-19 pandemic.

Chief Loophole Officer Or Chief Legal Officer: Inside Lehman Brothers—A Film Case Study About Corporate And Legal Ethics, Garrick Apollon

St. Mary's Journal on Legal Malpractice & Ethics

This Article discusses the continuing legal education (CLE) visual advocacy documentary-style program, which Garrick Apollon (author of this Article) researched and developed. The case study for this CLE documentary-style program is the film Inside Lehman Brothers—a documentary film by Jennifer Deschamps which chronicles the story of the Lehman whistleblowers. The film presents Mathew Lee, former senior vice president overseeing Lehman’s global balance sheet; Oliver Budde, former in-house counsel (associate general counsel) of the Lehman Brothers; and the racialized female mid-tier manager whistleblowers, who all paid a steep price in the 2008 American subprime mortgage crisis, while many of the …

Invited Perspective - Nutritional Needs And Implications For Children In Subsistence Marketplaces, Nagendra Rangavajla

Subsistence Marketplaces

Today, while the number of stunted children is decreasing in all geographies, the progress is not consistent. Moreover, there is an increasing prevalence of overweight and obesity among children and adolescent. Globally, about half of all children under five do not receive essential nutrients, often unnoticed until too late. On the other end of the spectrum, the incidence of overweight and obesity in 5-19 year old has increased from 4% in 1975 to 18% in 2016 ¹. These trends reflect a ‘triple burden of malnutrition’, a burden that impacts the survival, growth, and development of children, and in turn, …