Business Commons^™

Customer Churn Analysis Using Binary Logistic Regression Model, Mohammad Abiad, Sorin Ionescu

BAU Journal - Science and Technology

These days, the fundamental target of all organizations is to accomplish a reasonable gainfulness. Organizations are looking to decide the elements, which has direct impact on their benefit and attempt to investigate them so as to pick up favorable circumstances on their rivals. With this solid aggressive market, holding customers turns into the fundamental objective of telecom mobile service providers opposed to drawing in new customers, since the expense of holding a customer is viewed as low contrasted with the expense of pulling in another customer as referenced before by numerous researchers. Thus, Customer Churn Analytics is one of the …

Solvent Effects On The Electronic Absorption Spectra Of Some Analytical Indicators, Mamdouh S. Masoud, Rabah H.A. Mohamed, Hesham M. Kamel, Najat O. M. El-Ziani

BAU Journal - Science and Technology

Electronic absorption spectra of selected ligands (Alloxan, Carmine, Naphthol Yellow S, Hematoxylin and Cyanine) were recorded in presence of different solvents (H2O, Ethyl acetate, Ethanol, DMF, Isopropyl alcohol, Amyl alcohol and Butanol) of variable physical properties. The electronic transitions were assigned. The data are analyzed based on the multiple linear regression technique explained from the views of different solvent parameters. Statistical analyses of the effect of solvents on the electronic spectra of the present ligands have been investigated.

Performance Of Concrete Containing Waste Plastic Straw Fibers, Jamal Khatib, Ali Jahami, Oussama Baalbaki, Adel Elkordi, Abed Bakri, Roba Alaina

BAU Journal - Science and Technology

Using fibers in concrete applications has become a common practice. This is partly due to improvement in ductility and crack control of concrete. There will be an added advantage if these fibers come from a waste source as it would lead to reduction in environmental pollution and the need for landfill spaces. This paper forms the initial part of a wide range investigation on the use of waste plastic fibers in concrete applications. This study attempts to apply the concept of sustainability and reduces the environmental pollution by producing fibers from waste plastic straws and adding them to plain concrete …

Effect Of Partial Replacement Of Sand By Mswi-Ba On The Properties Of Mortar, Hassan Ghanem, Jamal Khatib, Adel Elkordi

BAU Journal - Science and Technology

Disposal of municipal solid wastes (MSW) has recently become a major problem in Lebanon as finding appropriate landfill is becoming more challenging than ever. Incineration is a technique currently used to reduce the volume of MSW generated. The output of this treatment is a residue well known as Municipal Solid Waste Incineration bottom and fly ash. This study is focused on the mortar containing Municipal Solid Waste Incineration Bottom Ash (MSWI-BA) as partial replacement of sand. For this purpose, mortar specimens were prepared with 25, 50 and 100% (by weight) MSWI-BA to replace the sand. Specimens were cured in water …

Behavior Of Reinforced Concrete Beams Containing Lightweight Aggregate In The Tensile Zone, Jamal Khatib, Ali Jahami, Oussama Baalbaki, Adel Elkordi, Hakim Abdelgader

BAU Journal - Science and Technology

In reinforced concrete design, the concrete in the tensile zone is assumed to be ineffective and increase the dead load of the structural elements. In order to reduce the self-weight, this paper examines the structural behavior of reinforced concrete beams containing lightweight concrete in the tensile region and normal weight concrete in the rest of the beam. The lightweight concrete was made from waste polystyrene. Four reinforced concrete beams were prepared with different depth of lightweight concrete. The control beam B1 consists of normal concrete. In Beams B2, B3 and B4, the depth of lightweight concrete was 25%, 50% and …

Fuzzy Logic Velocity Optimization Of Autonomous Vehicles Based On Road Bump Geometry, Yassine Zein, Mohamad Darwiche

BAU Journal - Science and Technology

In today’s world of fast developing technologies, semi-autonomous vehicles are becoming a common sight and increasing in numbers. Some feature autopilot systems that drive the vehicle without any intervention from the driver in certain situations or warn the driver of dangers ahead. A fully autonomous vehicle is yet to come due to old fashioned road infrastructures that would convey challenging scenarios for it. From speed bumps and traffic lights to road lanes and warning signs, current autopilot systems will have to cope with all. A system that ensures safe crossing of speed bumps when in autopilot mode is discussed in …

Emergency Vehicles Allocation Model For Urban City, Ramzi Fayad, Hadi Abou Chakra

BAU Journal - Science and Technology

The Emergency Medical Service (EMS) plays a vital role in any community. The accessibility, distribution, and utilization of the emergency health care services have a great impact on the effectiveness and the efficiency of the EMS. In this study, an algorithm has been devised to optimize choosing the appropriate station location, allocating the right number of emergency vehicles to a station, and directing the critical and non-critical patients to the most suitable hospitals. XPRESS-MP solver engine was used in this study to derive a deterministic mathematical model using mixed integer linear programming. This model is customized for Beirut city. The …

Gmo Products And The Food Industry: A Literature Review Of Opinions And Behaviors By U.S. Restaurants, Jake Harrison, Kenneth Bartkus

Curiosity

The health implications of genetically modified organisms (GMOs) have been the subject of considerable debate in the literature. One aspect of the debate is the apparent disconnect between what is reported in the scientific communities and what is reported in the general public. Specifically, it has been reported that while “Nearly 9 out of 10 scientists from the American Association for the Advancement of Science say GMOs are ‘generally safe’ to eat, more than half of the general public believe it is not a good idea.” This presents somewhat of a dilemma for companies, such as restaurants, who are involved …

2020-June-29-Life In Music, University Marketing And Communication, East Tennessee State University

ETSU News

JOHNSON CITY (June 29, 2020) – An ongoing series of online conversations with noted musicians hosted by the Bluegrass, Old-Time and Country Music Program is getting wide participation. In fact, this week’s interview with Grand Ole Opry star Sonny Osborne reached over 18,000 people within less than 24 hours of its airing!

“Life in Music” is a 12-week Summer Guest Artist Series designed to keep students engaged and the community involved through the ongoing COVID-19 pandemic.

In this series, both music industry legends and up-and-coming artists from different backgrounds are sharing stories of how they started out in music and …

Risk Invulnerability : The Impact Of A Desirable Background Risk, Sai Kit Hui

Lingnan Theses (MPhil & PhD)

I extend the classical risk vulnerability definition proposed by Gollier and Pratt (1996) and suggest a new definition namely risk invulnerability, which is to say a desirable background risk that has a positive mean value exceeding the precautionary saving premium makes a decision maker less risk averse with respect to other independent risk. While the value function used in Milne and Robertson (1996) is comparable to the von Neumann Morgenstern utility function used in risk invulnerability, I follow the literature and show that a corporate under stochastic wealth and threat of liquidation is risk invulnerable when the wealth level of …

2020-06-29 Campus Update, Morehead State University. Office Of The President.

Staff Congress Records

A campus update issued by the Office of the President for June 29, 2020 discussing the re-opening of the campus to the public in July and August.

Banking On Belgrade: Nixon’S Foreign Aid Policy With Yugoslavia (1970-1974), Robert 'Bo' Kent

Voces Novae

One of the Nixon Administration’s geopolitical innovations was its willingness to collaborate with communist regimes in order to advance mutual interests. This was demonstrated notably in the Balkans, wherein American policy makers furnished aid to the independent socialist state of Yugoslavia to counter Soviet interests in the region.

Validation Of An Automated Body Condition Scoring System Using 3d Imaging, Niall O'Leary, Lorenzo Leso, Frank Buckley, Jonathon Kenneally, True North Technologies, Shannon Business Centre, Shannon, Clare, Ireland;, Laurence Shalloo

Publications

Body condition scores (BCS) measure a cow’s fat reserves and is important for management and research. Manual BCS assessment is subjective, time-consuming, and requires trained personnel. The BodyMat F (BMF, Ingenera SA, Cureglia, Switzerland) is an automated body condition scoring system using a 3D sensor to estimate BCS. This study assesses the BMF. One hundred and three Holstein Friesian cows were assessed by the BMF and two assessors throughout a lactation. The BMF output is in the 0–5 scale commonly used in France. We develop and report the first equation to convert these scores to the 1–5 scale used by …

2020-June-26-Racial Justice Events, University Marketing And Communication, East Tennessee State University

ETSU News

JOHNSON CITY (June 26, 2020) – The East Tennessee State University Office of Leadership and Civic Engagement and Center for Teaching Excellence are planning virtual film and book discussions in July to help prompt dialogue among the campus community regarding culturally relevant topics.

'Pop-n-Doc' Film Series

The first of these events is the start of a five-part series of “Pop-n-Doc” film discussions to prompt dialogue regarding civic engagement, diversity, justice and the American experience.

Pop-n-Doc Registration

2020-June-26-Postgraduate Pharmacy Graduates, University Marketing And Communication, East Tennessee State University

ETSU News

Postgraduate pharmacy residents and fellows

JOHNSON CITY (June 26, 2020)– East Tennessee State University Bill Gatton College of Pharmacy honored its postgraduate pharmacy residents and fellows on Thursday night in a virtual graduation ceremony.

Speakers included Dr. Brian Noland, ETSU president; Dr. Debbie Byrd, dean of the pharmacy school; Dr. David Linville, executive vice provost for academics and health; and Dr. Ralph Lugo, professor and chair of the Department of Pharmacy Practice. 

In addition, program directors shared remarks and presented the graduates …

2020-June-26-Loan Forgiveness Application Assistance, University Marketing And Communication, East Tennessee State University

ETSU News

JOHNSON CITY (June 26, 2020) – The Tennessee Small Business Development Center (TSBDC) at East Tennessee State University has announced a partnership with Blackburn, Childers and Steagall, CPAs to provide free assistance with loan forgiveness applications for the Payroll Protection Program (PPP).

Established by the CARES Act, the PPP provides assistance for small businesses to pay up to eight weeks of payroll costs and benefits. Funds can also be used to pay interest on mortgages, rent and utilities. The program is implemented by the U.S. Small Business Administration (SBA) with support from the Department of the Treasury.

This local partnership …

2020-June-26-New Etsu Ballad Health Initiative, University Marketing And Communication, East Tennessee State University

ETSU News

JOHNSON CITY, Tenn. – (June 26, 2020) Ballad Health and East Tennessee State University announced Friday a new partnership that will establish a first-of-its-kind institute to promote the awareness and empirical study of adverse childhood experiences, otherwise known as ACEs.

ACEs are considered traumatic experiences, such as abuse, neglect and family dysfunction that can disrupt the safe, stable and nurturing environments that children need to succeed and thrive. ACEs can have lasting effects on children as they mature into adults, leading to adulthood disease, disability and social impediments. Studies have found the more adverse events a person experiences as a …

Credibility And Nationalism In Narrative Economics, Dong Wang

Lingnan Theses (MPhil & PhD)

Narratives such as news, messages and stories can affect people’s thinking and become significant factors in decision-making. Shiller (2017) uses the term “narrative economics” to describe a new economic subfield that studies how stories people tell each other affect economic fluctuations. This thesis considers the economic and political role of narratives in newspapers and social media. It consists of three chapters. Chapter 2 examines how information credibility affects the asset pricing of stocks and cryptocurrencies under news shocks. We first apply well-trained multiclassification algorithms in machine learning to analyse data drawn from newspapers and social media. Then we calculate the …

If At First You Don’T Succeed...Your Coworkers Just Might Be Pleased: A Story Of Workplace Schadenfreude, Kim Johnson

USF Tampa Graduate Theses and Dissertations

Two emotions that employees often experience in the workplace are schadenfreude (a positive reaction to others’ misfortune) and freudenschade (a negative reaction to others’ good fortune). Results of an ANOVA indicate that participants asked to imagine that they are employees were more likely to experience schadenfreude toward a hypothetical coworker if that coworker were arrogant, underperforming, rude, or deceptive. They were more likely to experience freudenschade toward a target when there was an issue involving justice. Results of an ANCOVA illustrated a negative relationship between the experience of schadenfreude and the personality variable Just-World Beliefs, but no association was found …

Call For Papers

Mountain Plains Journal of Business and Technology

No abstract provided.

Mike Ettore, Trust-Based Leadership: Marine Corps Leadership Concepts For Today's Business Leaders, Noel F. Palmer

Mountain Plains Journal of Business and Technology

Mike Ettore, Trust-Based Leadership: Marine Corps Leadership Concepts for Today's Business Leaders (Fidelis Press, 2019), 576 pages, $30 paperback.

An opportunity to read about trust and its importance in leadership piqued my interest in this book. I expected content in the manner of Dirks & Ferrin’s (2002) seminal work on trust in leadership, or follow-on work by Colquitt, Scott, & LePine (2007) who examine trust and the influence of leaders as trust referents. Yet, the book is less about trust-based leadership and more about “Marine Corps leadership concepts.”

Carson Sublett, Bosses Are Hired…Leadership Is Earned, Susan Jensen

Mountain Plains Journal of Business and Technology

Carson Sublett, Bosses are Hired…Leadership is Earned (Silver Tree Publishing, 2019), 223 pages, $19.95 paperback.

This compilation of instructive stories offers helpful lessons about everything from how to handle a crisis, navigate office politics, and diagnose organizational culture.

With extensive leadership experience in the textile and pharmaceutical industries to draw from, Carson Sublett uses the storytelling method to share what he has found to be the foundation for effective leadership. Those beliefs are centered around the need for a leader to “walk the talk” and consistently demonstrate integrity, view feedback as a gift, and create an environment that fosters creativity. …

Daphne Scott, Waking Up A Leader: Five Relationships Of Success, Susan Jensen

Mountain Plains Journal of Business and Technology

Daphne Scott, Waking Up a Leader: Five Relationships of Success (Lioncrest, 2019), 280 pages, $15 paperback.

Daphne Scott’s engaging self-help book argues that effective leaders operate from a position of trust rather than fear and offers practical exercises to enhance mindfulness.

Scott describes her own ‘awakening’ that radically shifted her perspective, enhanced her quality of life, and strengthened her ability to connect with and inspire others. Drawing largely from her personal experiences, Scott asserts the key to effective leadership is mindfully addressing key relationships with time, money, ourselves, friends, and the unknown. She argues that mindfulness is a core leadership …

Leadership After A Tornado Strike: Supply Chain Management Triage, Gregory Benson, Susan Jensen

Mountain Plains Journal of Business and Technology

An F2 tornado had tracked less than 100 feet from the Caldwin manufacturing plant, the largest producer of an essential engine value train component in the United States. Bob, Materials Manager at the plant and a member of the senior management team, was at home when the evening storm hit. Bob immediately headed to the plant when he received word of the emergency situation. On his way to the factory a rush of questions nearly overwhelmed him. How bad was the situation? How prepared was his team of employees to handle the situation? What should customers and suppliers be told …

Halliburton Whistleblower Tony Menendez - An Accountant With Moral Courage, David S. Christensen, Gerald Calvasina

Mountain Plains Journal of Business and Technology

This case describes the experience of accounting whistleblower Tony Menendez. It is both inspiring and cautionary. This case is most appropriate for use in graduate and undergraduate courses in ethics and management accounting. Students apply the IMA Statement of Ethical Professional Practice (SEPP) and advice from ethics gurus Gentile and Badaracco to analyze Tony’s experience to learn how to blow the whistle. They also identify character traits that helped Tony report the suspected fraud and fight retaliation from Halliburton. This case empowers students with a roadmap that illustrates how to blow the whistle and identifies potential roadblocks. Teaching notes are …

Managing Millennial Turnover In The It Industry: Leading With An “Inside-Outfluence” Approach, Travis J. Hollman, Kyle W. Luthans

Mountain Plains Journal of Business and Technology

This paper proposes a new perspective and approach for leaders to strategically manage millennial turnover problems in the Information Technology (IT) industry. Using a combination of interviews from experienced IT managers and existing literature, our goal was to identify and synthesize the problems and best practices for managing and retaining millennial IT talent. Based upon qualitative data, emergent themes were identified and then reviewed against the existing body of literature covering millennial employees’ retention and turnover in the IT industry. Areas of common ground were integrated to develop a new hybrid approach that we call the “Inside-Outfluence” model. In particular, …

Leadership On The Plains: Vignettes From Nebraska, Douglas A. Kristensen

Mountain Plains Journal of Business and Technology

Leadership is a popular topic. It is often viewed as a mechanism with which to blame someone when matters don’t go their way. Others see it as just positions of power and self-promotion. Leadership to me is an essential skill that is developed by experience. Leadership is not a mathematical calculation with a correct answer nor a science with a data-driven set of principles. Leadership is a responsibility taken on to achieve an agreed-upon mission of a group. The membership and description of a mission varies with each group. Thus, leadership is not monolithic; some groups are very quiet while …

Letter From The Editors, Srivatsa Seshadri, Larry Carstenson

Mountain Plains Journal of Business and Technology

No abstract provided.

Letter From The Dean, Tim Jares

Mountain Plains Journal of Business and Technology

No abstract provided.

Table Of Contents

Mountain Plains Journal of Business and Technology

No abstract provided.