Digital Commons Network^™

“Blind Trust Is Not Enough”: Considering Practical Verifiability And Open Referencing In Wikipedia, Cal Murgu

Publications

The authors have made a preprint available for convenience. The article is forthcoming in 2019. Please contact authors if you intend on citing for accurate page numbers.

Modeling For Ecological Engineering, Lauren Simpson, Brooke A. Whitworth

Publications

In this classroom, high-school biology students learned how pine beetle outbreaks in North America have become some of the worst in a decade. To make sense of this phenomenon, students created iterative models with in-depth explanations over the course of the unit. These models were formative in developing students’ conceptual understanding of ecology and applying their knowledge to a real-world context. The models showed students the detrimental effects of the outbreaks and helped them wonder about efforts to manage them and preserve the forests. This allowed the teacher to connect their learning to an ecological engineering task. This task pushed …

Clemson Libraries - Carnegie Research 1 Task Force Report, Clemson University Libraries

Publications

The Becoming a R1 Library Task Force was charged with exploring what it would mean for Clemson Libraries to become a “Research 1 Library.” Specifically, our purpose was to conduct research and collect data with the following aims in mind:

1. To evaluate Clemson’s current operations

2. To discern the differences between operations of spaces, services, collections, and resources at Clemson Libraries and 12 specific aspirational peer R1 Libraries

3. To offer recommendations to help Clemson Libraries bridge the gap

This report contains two sections: Section I outlines benchmarking against aspirational peer libraries and Section II contains recommendations based on …

Inside The Black Box Of Search Algorithms, Susan Nevelow Mart, Joe Breda, Ed Walters, Tito Sierra, Khalid Al-Kofahi

Publications

A behind-the-scenes look at the algorithms that rank results in Bloomberg Law, Fastcase, Lexis Advance, and Westlaw.

Uncertainty Theory Based Reliability-Centric Cyber-Physical System Design, Houbing Song, Ya Jiang, Mingzhe Wang, Xun Jiao, Hui Kong, Rui Wang, Yongxin Liu, Jian Wang, Jiaguang Sun

Publications

Cyber-physical systems (CPSs) are built from, and depend upon, the seamless integration of software and hardware components. The most important challenge in CPS design and verification is to design CPS to be reliable in a variety of uncertainties, i.e., unanticipated and rapidly evolving environments and disturbances. The costs, delays and reliability of the designed CPS are highly dependent on software-hardware partitioning in the design. The key challenges in partitioning CPSs is that it is difficult to formalize reliability characterization in the same way as the uncertain cost and time delay.

In this paper, we propose a new CPS design paradigm …

Beyond 2020 Nextgen Compliance: Human Factors And Cognitive Loading Issues For Commercial And General Aviation Pilots, Mark D. Miller, Sam Holley

Publications

As previously identified by the authors, digitized flight decks have realigned SHELL model components and introduced cognitive overload con­cerns. Considering changes from implementing Next Generation air traffic management requirements in 2020, the authors assess digitized interfaces associated with cockpit displays of information integral to performance based navigation and similar operations. Focus is placed on Automatic Dependent Surveillance Broadcast, digitized communications, and expanded electronic flight bags. The ADSB (In) cockpit display will enable pilots to have flight visual awareness on aircraft, terrain, weather and hazards to flight through live satellite updates every second. Increased optical demands and cognitive loading are anticipated …

A Change In The Dark Room: The Effects Of Human Factors And Cognitive Loading Issues For Nextgen Tracon Air Traffic Controllers, Mark D. Miller, Sam Holley, Bettina Mrusek, Linda Weiland

Publications

By 2020 all aircraft in United States airspace must use ADS-B (Automatic Dependent Surveillance-Broadcast) Out. This is a key component of the Next Generation (NextGen) Air Transportation System, which marks the first time all aircraft will be tracked continuously using satellites instead of ground-based radar. Standard Terminal Automation Replacement System (STARS) in the Terminal Radar Approach Control (TRACON) is a primary NextGen upgrade where digitized automation/information surrounds STARS controllers while controlling aircraft. Applying the SHELL model, the authors analyze human factors changes affecting TRACON controllers from pre-STARS technology through NextGen technologies on performance. Results of an informal survey of STARS …

A Design Of A Material Assembly In Space-Time Generating And Storing Energy, Mihhail Berezovski, Stan Elektrov, Konstantin Lurie

Publications

The paper introduces a theoretical background of the mechanism of electromagnetic energy and power accumulation and its focusing in narrow pulses travelling along a transmission line with material parameters variable in 1D-space and time. This mechanism may be implemented due to a special material geometry- a distribution of two different dielectrics in a spatio-temporal checkerboard. We concentrate on the practically reasonable means to bring this mechanism into action in a device that may work both as energy generator and energy storage. The basic ideas discussed below appear to be fairly general; we have chosen their electromagnetic implementation as an excellent …

Infographic: Celebrities Endorsing Stem, Melanie Canfield, Leroy Long Iii

Publications

This infographic displays quotes from a diverse group of celebrities promoting careers in science, technology, engineering and math (STEM). These male and female celebrities of different racial and ethnic groups include professional athletes, actors, authors, musicians, and models. This infographic was inspired by Verizon's #weneedmore campaign, which featured LeBron James, Drew Brees, Adriana Lima, and Zendaya. Many youth aspire to become celebrities and are aware of careers related to athletics, acting, and music. However, far less youth aspire to become STEM professionals and are aware of the countless career opportunities in STEM fields. This infographic is not meant to discourage …

Sprinting Toward Genre Knowledge: Scaffolding Graduate Student Communication Through "Sprints" In Finance And Engineering Courses, Lindsey Ives, Jayendra Gokhale, William C. Barott, Michael V. Perez

Publications

This article evaluates the use of biweekly deadlines called “Sprints” to scaffold the development of conference papers in graduate-level courses in econometric modeling and electrical engineering through analysis of faculty assessment reports, observation notes, and transcripts of two audio-recorded class sessions. Data were analyzed to identify Tardy’s (2009) four dimensions of genre knowledge: subject-matter, rhetorical, process, and formal knowledge. We found that Sprints provide consistent opportunities for students to provide and receive helpful formative feedback that builds disciplinary genre knowledge in each of the four dimensions. We conclude by recommending strategies for maximizing Sprints’ benefits while minimizing potential drawbacks in …

An Insight To Project Manager Personality Traits Improving Team Project Outcomes, Thomas G. Henkel, Gordon Haley, Debra T. Bourdeau, James Marion

Publications

Individual personality assessments tools have a strong following among Fortune 100 companies.[1] Besides being used for hiring purposes, individual personality assessment tools give project managers insight into personality and aspirations, as well as how they process and organize information, make decisions, and interact with team members and other stakeholders. The aim of this research study was to explore what personality traits project managers need to lead a project team effectively. To accomplish this, we employed the Big Five Personality® and the 1/11 Myers-Briggs (MBTI®) personality assessments to identify favorable personality traits and characteristics when managing projects.

Modelling Of Aerodynamic Process For Coal Waste Dump Located In Geodynamically Dangerous Zone, Elena Vishnevskaya, Alexander Kobylkin, Valeriya Musina, Andrian Batugin, Vladimir Ponomarev, Oksana Vorobyeva

Publications

Previously made evaluations show confinement of fire coal waste dumps to geodynamically dangerous zones which in this work are considered as borders of active blocks of the earth crust. According to the hypothesis under development, when disposing the dumps in geodynamically dangerous zones (GDZ), which have a high penetrating, aerodynamic relation of the dumps with the environment occurs, making the dumps firing possible. Firing of the dumps inflicts environmental, social and material damage. This research is aimed to study possible mechanism of gas mass transfer through GDZ into the body of dump on the base of computer modeling of aerodynamic …

Artificial Intelligence In The Aviation Manufacturing Process For Complex Assemblies And Components, Elena Vishnevskaya, Ian Mcandrew, Michael Johnson

Publications

Aviation manufacturing is at the leading edge of technology with materials, designs and processes where automation is not only integral; but complex systems require more advanced systems to produce and verify processes. Critical Infrastructure theory is now used to protect systems and equipment from external software infections and cybersecurity techniques add an extra layer of protection. In this research, it is argued that Artificial Intelligence can reduce these risks and allow complex processes to be less exposed to the threat of external problems, internal errors or mistakes in operation.

Key Habitat Features Facilitate The Presence Of Barred Owls In Developed Landscapes, Marion A. Clement, Kyle Barrett, Robert F. Baldwin

Publications

As urbanization continues to transform landscapes, it is imperative to find ways to conserve biodiversity within fragmented habitats. Forest interior dwelling birds are particularly vulnerable to development pressures because they require large tracts of forest to support their life cycles. Although Barred Owls (Strix varia) are frequently described as an obligate mature forest species, they have been found in urbanized landscapes. To determine if certain habitat characteristics, such as mature trees, facilitate the presence of Barred Owls in developed regions, we modeled Barred Owl occupancy probability along a development gradient in the Piedmont region of the southeastern United …

Software Defined Networks Based Smart Grid Communication: A Comprehensive Survey, Mubashir Husain Rehmani, Alan Davy, Brendan Jennings, Chadi Assi

Publications

The current power grid is no longer a feasible solution due to ever-increasing user demand of electricity, old infrastructure, and reliability issues and thus require transformation to a better grid a.k.a., smart grid (SG). The key features that distinguish SG from the conventional electrical power grid are its capability to perform two-way communication, demand side management, and real time pricing. Despite all these advantages that SG will bring, there are certain issues which are specific to SG communication system. For instance, network management of current SG systems is complex, time consuming, and done manually. Moreover, SG communication (SGC) system is …

The Costs Of Creating Environmental Markets: A Commodification Primer, Michael Pappas, Victor B. Flatt

Publications

No abstract provided.

Artificial Intelligence And Law: An Overview, Harry Surden

Publications

Much has been written recently about artificial intelligence (AI) and law. But what is AI, and what is its relation to the practice and administration of law? This article addresses those questions by providing a high-level overview of AI and its use within law. The discussion aims to be nuanced but also understandable to those without a technical background. To that end, I first discuss AI generally. I then turn to AI and how it is being used by lawyers in the practice of law, people and companies who are governed by the law, and government officials who administer the …

Binary Governance: Lessons From The Gdpr’S Approach To Algorithmic Accountability, Margot E. Kaminski

Publications

Algorithms are now used to make significant decisions about individuals, from credit determinations to hiring and firing. But they are largely unregulated under U.S. law. A quickly growing literature has split on how to address algorithmic decision-making, with individual rights and accountability to nonexpert stakeholders and to the public at the crux of the debate. In this Article, I make the case for why both individual rights and public- and stakeholder-facing accountability are not just goods in and of themselves but crucial components of effective governance. Only individual rights can fully address dignitary and justificatory concerns behind calls for regulating …

Are Internet Protocols The New Human Rights Protocols: Understanding Rfc 8280: Research Into Human Rights Protocol Considerations, Vivek Krishnamurthy

Publications

No abstract provided.

Synthesis Of Fault Traces In Se Louisiana Relative To Infrastructure, David Culpepper, Elizabeth Chinn Mcdade, Nancye Dawers, Mark Kulp, Rui Zhang

Publications

Geological faulting has been implicated as a contributor to subsidence, coastal land-loss and submergence of marshlands in southern Louisiana. This report reviews whether fault motion, either by slow creep or more sudden slip, can cause deformation of engineered structures resulting in increased infrastructure maintenance and repair costs. The impact of surface, or near-surface, geologic faulting on critical infrastructure is insufficiently documented in southeastern Louisiana, but the state has a vast amount of energy-sector subsurface data that to date has been under-utilized for transportation and other near-surface engineering applications. Recent and on-going work by research groups at Tulane University, University of …

Uas Flight Operations In Complex Terrain: Assessing The Agricultural Impact From Hurricane Maria In The Central Mountainous Region Of Puerto Rico, Kevin Adkins

Publications

Hurricane Maria struck Puerto Rico in September 2017 as a Category 4 storm causing major damage to infrastructure, agriculture and natural ecosystems, as well as the loss of many lives. Among the crops hardest hit was coffee, one of the most important crops in Puerto Rico. As a perennial system, coffee takes various production forms along a gradient from high shade/biodiversity coffee farms to low shade coffee monocultures and therefore offers an ideal means for the study of resistance and resilience of an agroecosystem to weather and climate disturbance. During the summer of 2018, 14 impacted farms across the production …

Fatigue Identification And Management In Flight Training: An Investigation Of Collegiate Aviation Pilots, Flavio A. C. Mendonca Ph.D.

Publications

Pilot fatigue is a significant hazard affecting flight operations;

• Generally the product of one or more factors: Disrupted or lack of sleep;
• Inadequate food and or fluid intake;
• Mental;
• and Physical fatigue.

Previous studies have focused on military and commercial flight operations;

• Little to nothing has been done to investigate fatigue identification & management by general aviation pilots!

Transforming The Professional Flight Program Curriculum: Justification, Process, And Future Development, Julius Keller, Flavio A. C. Mendonca, Brian G. Dillman, Michael Suckow

Publications

According to the International Civil Aviation Organization (ICAO), by 2036 the aviation sector will need 620,000 new pilots, 125,000 new air traffic controllers, and 1.3 million aircraft maintenance personnel (ICAO, 2018);

Pilots seeking a first officer position (a common entry-level position at Part 121 air carriers) are required to possess an Airline Transport Pilot (ATP) Certificate and 1,500 hours of total flight time;

There are some exceptions!

Support from administration

Quantity vs Quality;

How can flight faculty improve student learning and job readiness?

Medication Safety In Emergency Medical Services: Approaching An Evidence-Based Method Of Verification To Reduce Errors, Paul Misasi, Joseph R. Keebler

Publications

Lack of verification is often cited as a root cause of medication errors; however, medication errors occur in spite of conventional verification practices and it appears that human factors engineering (HFE) can inform the design of a more effective method. To this end, an HFE-driven process was designed and implemented in an urban, Midwestern emergency medical service agency. Medication error data were collected over a 54-month period, 27 months before and after implementation. A decrease in the average monthly error rate was realized for all medications administered (49.0%) during the post-intervention time period. The average monthly error rate for fentanyl, …

Traditional Vs Gesture Based Uav Control, Sam J. Holley, Brian Sanders, Dennis Vincenzi, Yuzhong Shen

Publications

Abstract. The purpose of this investigation was to assess user preferences for controlling an autonomous system. A comparison using a virtual environment (VE) was made between a joystick based, game controller and a gesture-based system using the leap motion controller. Command functions included basic flight maneuvers and switching between the operator and drone view. Comparisons were made between the control approaches using a representative quadcopter drone. The VE was designed to minimize the cognitive loading and focus on the flight control. It is a physics-based flight simulator built in Unity3D. Participants first spend time familiarizing themselves with the basic controls …

Determination Of Personalized Asthma Triggers From Multimodal Sensing And A Mobile App: Observational Study, Revathy Venkataramanan, Krishnaprasad Thirunarayan, Utkarshani Jaimini, Dipesh Kadariya, Hong Yung Yip, Maninder Kalra, Amit Sheth

Publications

Background: Asthma is a chronic pulmonary disease with multiple triggers. It can be managed by strict adherence to an asthma care plan and by avoiding these triggers. Clinicians cannot continuously monitor their patients’ environment and their adherence to an asthma care plan, which poses a significant challenge for asthma management.

Objective: In this study, pediatric patients were continuously monitored using low-cost sensors to collect asthma-relevant information. The objective of this study was to assess whether kHealth kit, which contains low-cost sensors, can identify personalized triggers and provide actionable insights to clinicians for the development of a tailored asthma care plan. …

Identifying Key Topics Bearing Negative Sentiment On Twitter: Insights Concerning The 2015-2016 Zika Epidemic, Ravali Mamidi, Michele Miller, Tanvi Banerjee, William Romine, Amit Sheth

Publications

Background To understand the public sentiment regarding the Zika virus, social media can be leveraged to understand how positive, negative, and neutral sentiments are expressed in society. Specifically, understanding the characteristics of negative sentiment could help inform federal disease control agencies’ efforts to disseminate relevant information to the public about Zika-related issues.

Objective The purpose of this study was to analyze the public sentiment concerning Zika using posts on Twitter and determine the qualitative characteristics of positive, negative, and neutral sentiments expressed.

Methods Machine learning techniques and algorithms were used to analyze the sentiment of tweets concerning Zika. A supervised …

Using Active Learning And The Wright State Model For Engineering Mathematics Education To Cultivate Academic Success Among First-Year Engineering Students, Leroy Long Iii

Publications

A mid-sized private university in the Southeast has created an experimental first-year engineering course based on the Wright State Model for Engineering Mathematics Education. The course aims to increase student retention, motivation, and success in engineering through an application-oriented, hands-on introduction to engineering mathematics. Therefore, active learning techniques were used throughout the course. Students provided preliminary qualitative data via end-of-course evaluations. Preliminary quantitative data included student course grades, cumulative GPAs (CGPAs), and retention rates. Thus far, students taking the experimental firstyear engineering course believe they gain confidence and skills such as problem-solving, time management, study habits, computer programming, as well …

Infographic: Be A Stem Professional, Christian Pierre, Leroy Long Iii

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Infographic describing top STEM professions.

Infographic: D1 Stem Student-Athletes, Mckenna James, Leroy Long Iii

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In this infographic, Division I student-athletes studying degrees in science, technology, engineering, and math (STEM) are displayed. The infographic focuses on women and racial/ethnic minoritized students who pursue STEM degrees and play a National Collegiate Athletic Association (NCAA) Division I sport. For a variety of sports, the achievements, awards, and degrees of collegiate athletes are displayed. Whether they studied mathematics, psychology, or aerospace engineering, these diverse individuals from different gender/racial backgrounds rose to the challenge of being a STEM student-athlete and achieved greatness.