Digital Commons Network^™

Nsdroid: Efficient Multi-Classification Of Android Malware Using Neighborhood Signature In Local Function Call Graphs, Pengfei Liu, Weiping Wang, Xi Luo, Haodong Wang, Chushu Liu

Electrical and Computer Engineering Faculty Publications

With the rapid development of mobile Internet, Android applications are used more and more in people's daily life. While bringing convenience and making people's life smarter, Android applications also face much serious security and privacy issues, e.g., information leakage and monetary loss caused by malware. Detection and classification of malware have thus attracted much research attention in recent years. Most current malware detection and classification approaches are based on graph-based similarity analysis (e.g., subgraph isomorphism), which is well known to be time-consuming, especially for large graphs. In this paper, we propose NSDroid, a time-efficient malware multi-classification approach based on neighborhood …

An Extensive Set Of Kinematic And Kinetic Data For Individuals With Intact Limbs And Transfemoral Prosthesis Users, Seyed Abolfazl Fakoorian, Arash Roshanineshat, Poya Khalaf, Vahid Azimi, Daniel J. Simon, Elizabeth Hardin

Electrical and Computer Engineering Faculty Publications

This paper introduces an extensive human motion data set for typical activities of daily living. These data are crucial for the design and control of prosthetic devices for transfemoral prosthesis users. This data set was collected from seven individuals, including five individuals with intact limbs and two transfemoral prosthesis users. These data include the following types of movements: (1) walking at three different speeds; (2) walking up and down a 5-degree ramp; (3) stepping up and down; (4) sitting down and standing up. We provide full-body marker trajectories and ground reaction forces (GRFs) as well as joint angles, joint velocities, …

Governing Cascade Failures In Complex Social-Ecological-Technological Systems: Framing Context, Strategies, And Challenges, J.B. Ruhl

Vanderbilt Law School Faculty Publications

Cascade failures are events in networked systems with interconnected components in which failure of one or a few parts triggers the failure of other parts, which triggers the failure of more parts, and so on. Cascade failures occur in a wide variety of familiar systems, such as electric power distribution grids, transportation systems, financial systems, and ecosystems. Cascade failures have plagued society for centuries. However, modern social-ecological-technological systems (SETS) have become vast, fast moving, and highly interconnected, exposing these systems to cascade failures of potentially global proportions, spreading at breathtaking speed, and imposing catastrophic harms. The increasing potential for cascade …

Students’ Perspectives And Engagement Transforming Newly Acquired Knowledge To Long-Term Memory Utilizing The Deliberate Practice Framework, Kathleen Mae Fischer, Taran Thomas Williams, Joseph David Hannigan

Pedagogicon Conference Proceedings

As students progress through their college years, they face the task of acquiring large volumes of information from a variety of classes. Many educative and psychological associations have proven that student performance is directly affected by the student perspective and the amount of engagement with each exercise. The greater the effort a student invests in the exercise, the greater the classroom performance quality. The results demonstrate better long-term memory while utilizing the deliberate practice framework through repetition. For our exercise, we started by administering a brief survey to assess students’ perspectives, confidence levels and engagement preferences. Students were encouraged to …

Creating A Deep Learning Environment In A Virtual Lab For Cybersecurity, Randall Joyce, Brandon Dixon, Abdul Yarali

Pedagogicon Conference Proceedings

In today’s world, there is an increasing need for cybersecurity professionals because of the increase of Internet-connected devices, digital assets, and information systems infrastructure. Growth of automation and digitization, enterprise safety risks, the illusion of privacy and consumer data breaching, data storage, and management in the world of massive internet device connectivity that is expected in the near future collectively bring new security concerns. In order for students to gain the required skill sets to enter the workforce, they need hands-on experience to build essential employability qualities, confidence, knowledge, and experience. Murray State University’s Telecommunications Systems Management program uses a …

Developing Active Learning Exercises For Any Content, Cynthia Dickerson, Rachel M. Hopp, Jeffery A. Masters

Pedagogicon Conference Proceedings

Teaching and learning both should be fun, engaging, and impactful in lasting ways. Studies show that student engagement and information retention increases when students are immersed in active learning - hands-on usage of the information. Modern faculty members are seeking methods of incorporating active learning into their teaching, but may not know where to start when creating their own active learning materials. This paper will outline a process for creating new activities. Included are appendices full of creative active-learning formats (hot topics borrowed from primary and secondary education), as well as guidelines on when to use them that will make …

A Progressive Output Strategy For Real-Time Feedback Control Systems, Qiming Zou, Ling Wang, Jie Liu, Yingtao Jiang

Electrical & Computer Engineering Faculty Research

The real-time requirements imposed on a feedback control system are often hard to be met, as the controller spends a disproportionately large amount of time waiting for a control cycle to reach its final state. When such a final state is established, multiple tasks have to be prioritized and launched altogether simultaneously, and the system is given an extremely short time window to generate its output. This huge gap between the wait and action times, perceived as a load unbalancing problem, hinders a control decision to be made in real time. To address this challenging problem, in this paper, we …

Dynamic Allocation/Reallocation Of Dark Cores In Many-Core Systems For Improved System Performance, Xingxing Huang, Xiaohang Wang, Yingtao Jiang, Amit Kumar Singh, Mei Yang

Electrical & Computer Engineering Faculty Research

A significant number of processing cores in any many-core systems nowadays and likely in the future have to be switched off or forced to be idle to become dark cores, in light of ever increasing power density and chip temperature. Although these dark cores cannot make direct contributions to the chip's throughput, they can still be allocated to applications currently running in the system for the sole purpose of heat dissipation enabled by the temperature gradient between the active and dark cores. However, allocating dark cores to applications tends to add extra waiting time to applications yet to be launched, …

Full Issue

Interpreter: A Journal of Latter-day Saint Faith and Scholarship

No abstract provided.

Times Of Reckoning And Set Times In Abraham 3, J. Ward Moody

Interpreter: A Journal of Latter-day Saint Faith and Scholarship

The third chapter of Abraham considers two types of times regarding the moon, the earth, and the planets: “times of reckoning” and “set times.” A straightforward interpretation of these two times, if correct, sheds light on the cosmology known to Abraham. “Times of reckoning” may be understood as the times of celestial movements directly observed or reckoned by someone standing on the surface of the earth. These times would most likely be synodic, meaning the motion being considered is referenced to the sun, but they could also be sidereal, meaning referenced to the stars. Observed from the earth’s surface, times …

David O. Mckay And Progressive Education Implementation For The Sunday School, Mary Jane Woodger

Religious Educator: Perspectives on the Restored Gospel

In 1897 David O. McKay graduated from the University of Utah with a Normal (Teaching) Certificate. He would become the first president of The Church of Jesus Christ of Latter-day Saints to have a college education and to have previously been a professional educator. This educational background would permeate every position McKay would hold in the hierarchy of the Church.

Teaching In The Savior’S Way: True Principles In Both Spiritual And Secular Learning, Damon L. Bahr

Religious Educator: Perspectives on the Restored Gospel

While I was serving as a stake president in 2012, members of the coordinating council of which I was a member were assigned to teach the leadership of their respective stakes about the new Come, Follow Me youth curriculum, the first explicit, curriculum-based embodiment of Teaching in the Savior’s Way. In my preparations for fulfilling this assignment, I observed that teaching in his way is not just a teaching “method,” but rather a perspective on teaching and learning. I also noticed there were a number of similarities between teaching in the Savior’s way and the pedagogy I had been …

Laterality Of Eye Use By Bottlenose (Tursiops Truncatus) And Rough-Toothed (Steno Bredanensis) Dolphins While Viewing Predictable And Unpredictable Stimuli, Malin Lilley, Amber J. De Vere, Deirdre Yeater

Psychology Faculty Publications

Laterality of eye use has been increasingly studied in cetaceans. Research supports that many cetacean species keep prey on the right side while feeding and preferentially view unfamiliar objects with the right eye. In contrast, the left eye has been used more by calves while in close proximity to their mothers. Despite some discrepancies across and within species, laterality of eye use generally indicates functional specialization of brain hemispheres in cetaceans. The present study aimed to examine laterality of eye use in bottlenose dolphins (Tursiops truncatus) and rough-toothed dolphins (Steno bredanensis) under managed care. Subjects were video-recorded through an underwater …

The Efficacy Of Lactic Acid And Steam Vacuum Applications In Reducing Microbial Load And Prolonging The Shelf Life Of Beer Carcases, Rachel Smith

Theses

Many foodborne outbreaks occur globally each year compromising consumer confidence and highlighting the need for continued improvements with regards to product safety. Therefore, intervention decontamination applications are currently gaining a lot of attention within the beef industry as an additional measure to improve the microbiological condition of finished products. Many studies have shown decontamination methods to be effective, however variations within the published literature makes scientific comparison difficult. This aim of this study is to determine the efficacy of a 2-3% lactic acid solution and steam vacuum technologies as intervention methods in reducing the microbial load and extending the shelf …

Assessing The Food Safety Culture Of A Dairy Processing Facility In Ireland, Emer Marie Hughes

Theses

ood safety culture has become a prominent topic, with food safety management systems (FSMS), food safety regulations, training and auditing being challenged due to the reoccurrence of foodborne outbreaks. Due to its link with food safety performance, food organisations must have the ability to accurately measure their food safety culture to ensure it is an integral part of the company’s culture. The food safety culture of a dairy processing facility in Ireland was measured quantitatively using a questionnaire which was an adaptation of a food safety climate self-assessment tool. The questionnaire assessed the human dimension of food safety culture such …

Food Fraud In Nigeria: Challenges, Risks And Solutions, Joy Ewomazino Opia

Theses

Food fraud is one of the most urgent and active food research and regulatory areas. It is an evolving problem in Nigeria that has led to the deaths of many people especially the vunerable groups that includes mostly children, the elderly and immunocomprised persons. Therefore the aim of this study is to investigate the current challenges of food fraud in Nigeria, identify the risks it poses on the health and wellbeing of Nigerians and propose measures to tackle food fraud at local and international levels by regulatory and government agencies. This study explored the relationship between food fraud, food security …

Food Proteins: Sustainable Sources Of Proteins Responsible For Emulsions Stability In Food Products, Gleicy Kelly Oliveira Nogueria

Theses

One of the major challenges manufactures are facing is the fact that consumer’s personal health standards are changing constantly, modern consumers are willing to know more about the ingredients used in their food. The relationship with ethics and sustainability is leading to changes in the food industry. Seen this, manufactures are opting for other sources of ingredients, such as plant-based alternatives. However, the use of these sort of products need to be developed due to of their unknown properties. The use of sustainable plant proteins provides a variety of benefits to the product, such as added nutritional value as fiber, …

Usability Of Portable Eeg For Monitoring Students’ Attention In Online Learning, Arisaphat Suttidee

CCAC Theses and Dissertations

Current research demonstrates that distractions while participating in online courses affect students’ performance in online tasks. Electroencephalography (EEG) devices are currently being used in education to help students maintain attention when engaged in online classes. Previous studies have focused predominantly on comparing EEG devices, EEG signal quality, and EEG effectiveness. However, there is no comprehensive study examining the usability of the portable EEG headset to monitor students' attention in online courses.

This study aimed to examine the usability of EEG devices while monitoring student attention levels during online educational tasks. Specifically, twenty (20) participants who intend to enroll in online …

Chapter 16: Book Of 3 Nephi, Brant Gardner

Interpreter: A Journal of Latter-day Saint Faith and Scholarship

3 Nephi I (1–2) The book of Nephi, son of Nephi, who was the son of Helaman, son of Helaman, who was the son of Alma, son of Alma, and named for Nephi the son of Lehi350 is the culmination of Mormon’s structural art. In this chapter he pulls his various threads together to highlight his essential message. The first structural way in which he indicates this is his message is that this particular book of Nephi was probably never a book on the large plates.351 Where Mormon has allowed the organization of the large plates to dictate the structure …

The Special Atom Space And Haar Wavelets In Higher Dimensions, Eddy Kwessi, G. De Souza, N. Djitte, M. Ndiaye

Mathematics Faculty Research

In this note, we will revisit the special atom space introduced in the early 1980s by Geraldo De Souza and Richard O'Neil. In their introductory work and in later additions, the space was mostly studied on the real line. Interesting properties and connections to spaces such as Orlicz, Lipschitz, Lebesgue, and Lorentz spaces made these spaces ripe for exploration in higher dimensions. In this article, we extend this definition to the plane and space and show that almost all the interesting properties such as their Banach structure, Hölder's-type inequalities, and duality are preserved. In particular, dual spaces of special atom …

The Morning Meeting: Fostering A Participatory Democracy Begins With Youth In Public Education, Rebecca C. Tilhou

Teaching & Learning Faculty Publications

There is a faltering sense of democracy in America's current political climate due to polarized opinions about leadership's decisions and antagonistic political parties. John Dewey (1916) proposed that education is the place to foster democracy, as schools can provide a platform to actively engage students in authentic democratic experiences that will empower them to act democratically beyond the walls of the school. The democratic schools that emerged during the Free School Movement of the 1960s and 1970s embody Dewey's philosophy, specifically with the shared governance occurring in their School Meetings. Unfortunately, American public education's present preoccupation with standardization, proficiency scores, …

Re-Thinking Risk Management Of Auction House Guarantees And Third-Party Irrevocable Bids, Nathan Krasnick

MA Theses

This paper addresses the question of how deviations between expected and actual art auction results impact the auction guarantees made within an artist’s market and among multiple artists, and whether those impacts can be identified and quantified. To do so, I use a theoretical pricing model based on datasets of historical auction records going back to the earliest available date for a specific artist but no further than 2010. I find that, in comparing the model’s expected and actual results to empirical price deviations at auction, we can identify and quantify the impact of those deviations on guarantees.

Hilma Af Klint's Divine Commission, Paintings For The Temple : Modern Western Esotericism Embodied And Art Historical Norms Redfined, Hilary Cianciolo

MA Theses

Swedish occultist, scholar, and artist, Hilma af Klint (1862-1944), produced a series of 193 paintings after receiving a commission in 1906 from a divine spirit who offered complex iconographic insight into human ontology. The resulting series of colorful abstract paintings would not only alter her life, but also redefine contemporary perceptions of the Western art historical canon. Although all works of art are inherently spiritual to a degree, af Klint’s, commission Paintings for the Temple, is an example of Modern Western Esotericism. The commission maintains the six principle characteristics the construct is defined by, including: Role of Mediations and Imagination, …

The Old Masters Market And The Salvator Mundi: What Did It Do, What Can Be Done?, Mary Sullivan

MA Theses

On 3 November 2017, within the Post-War & Contemporary Evening Sale at Christie's auction in New York, nestled between a Vija Celmins and Jean-Michel Basquiat, was a painting attributed to Leonardo da Vinci, the Salvator Mundi (1490-1500.) The work quadrupled the estimated sale price of 100 million USD, hammering at 400 million (for a total of 450.3 million with buyer’s premium.) This work, setting the record for the most expensive work of art ever sold, at auction or private, creates a curious case for the Old Masters category. What appears to be a shrinking, potentially dwindling category of art, now …

An Analysis Of Science Teachers’ Perceptions Of Graphical Literacy Within The Context Of The Secondary Science Classroom, Pete Marsh

Student Work

The topic of graphical literacy is considered to be an important aspect of a student’s science education. Skills related to the construction and interpretation of graphs are well documented in science education literature as well as instructional strategies meant to help develop a student’s graphical literacy in science. Absent in the literature is how science teachers address skills related to graphical literacy with their students. The purpose of this study is to provide some insight into how secondary science teachers devote instruction to address graphical literacy with their students in the context of their classroom. Eight secondary science teachers from …

Cultural Diversity Professional Development In Schools Survey, Krystal R. Thomas, Hillary Parkhouse, Jesse Senechal, Zoey Lu, Laura Faulcon, Julie Gorlewski, David B. Naff

MERC Publications

This report presents findings from the Metropolitan Educational Research Consortium (MERC) Cultural Diversity Within Schools Survey. This survey was designed for school- based professionals (i.e., teachers, instructional staff, administrators) within the MERC region. Administered in the fall of 2018, the survey collected information about experiences of professional development related to cultural diversity, attitudes toward cultural diversity within schools, perceptions of barriers and opportunities, and perspectives on the need for professional development. Section 1 of the report discusses the context for this survey effort: increased cultural diversity in our schools, increased cultural mismatch between students and teachers, and multicultural education as …

Feature Extraction For Classification Of Auroral Images, Shwetha Herga

Theses

Auroras are a dynamically evolving phenomenon. Different auroral forms are correlated with various physical processes in the magnetosphere and ionosphere system. Millions of auroral images are captured every year by the modern ground-based All-Sky Imager(ASI). In dealing with data from ASI, machine learning techniques play a critical scientific role, facilitating both efficient searches and statistical studies. In this work, we manually label night-side auroral images from various Time History of Events and Macroscale Interactions during Substorms (THEMIS) all-sky imager based on the sky conditions; the labels are clear sky with auroras, cloudy with the moon, cloudy, clear-sky with the moon, …

Mcnp Design Of Radiation Shielding For Pulsed Fusion Propulsion, David Jason Hewitt

Theses

Pulsed fusion, fission and fission-fusion hybrid systems are currently being studied for advanced propulsion to enable rapid interplanetary space travel. A testbed for evaluating these technologies at the University of Alabama in Huntsville, called Charger-1, utilizes a form of Magneto-Inertial Fusion to implode small plasma loads with z-pinch that will produce thrust when coupled with a magnetic nozzle. Like all forms of nuclear propulsion, this experiment will also be able to produce significant amounts of ionizing radiation in the form of high energy neutrons and photons that need mitigation to protect personnel and equipment. The laboratory housing this testbed has …

Marsbee Preliminary Design Analysis Tool, Hunter Dunne

Theses

The Marsbee is a novel bioinspired flapping flight vehicle concept for aerial Martian exploration. The Marsbee design addresses the challenges of flying on Mars by mimicking the unsteady lift generation mechanisms seen in terrestrial insects. To enable the comparison of the Marsbee system to other flying Martian exploration concepts, a systems-based analyzer was created, consisting of several physics-based models. Constraints were used to maintain dynamic similarity between the Marsbee and insects on Earth. The current analyzer only models hovering flight. The functionality of the analyzer was demonstrated by analyzing 2 million randomly generated two-wing and 2 million randomly generated four-wing …

The Trust Principles For Digital Repositories, Dawei Lin, Jonathan Crabtree, Ingrid Dillo, Robert R. Downs, Rorie Edmunds, David Giaretta, Marisa De Giusti, Hervé L'Hours, Wim Hugo, Reyna Jenkyns, Varsha Khodiyar, Maryann E. Martone, Mustapha Mokrane, Vivek Navale, Jonathan Petters, Barbara Sierman, Dina V. Sokolova, Martina Stockhause, John Westbrook

Copyright, Fair Use, Scholarly Communication, etc.

As information and communication technology has become pervasive in our society, we are increasingly dependent on both digital data and repositories that provide access to and enable the use of such resources. Repositories must earn the trust of the communities they intend to serve and demonstrate that they are reliable and capable of appropriately managing the data they hold.

Following a year-long public discussion and building on existing community consensus , several stakeholders, representing various segments of the digital repository community, have collaboratively developed and endorsed a set of guiding principles to demonstrate digital repository trustworthiness. Transparency, Responsibility, User focus, …