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College Of Science And Mathematics Newsletter, Spring 2018, College Of Science And Mathematics, Wright State University

College of Science and Mathematics Newsletters

This 3 page newsletter discusses various happenings within the College of Science and Mathematics. It begins with a letter from the dean, and continues on with news, events, alumni news, and other community news.

Failure Analysis Of Philos Plate Construct Used For Pantalar Arthrodesis Paper Ii-Screws And Fem Simulations, Farah Hamandi, Richard T. Laughlin, Tarun Goswami

Biomedical, Industrial & Human Factors Engineering Faculty Publications

A fractured stainless steel 3.5 mm proximal humerus internal locking system (PHILOS) plate and screws were investigated in this paper. This plate was used for ankle arthrodesis of a 68-year-old female with a right ankle deformity. Both the plate and screws were considered in this investigation. Optical and scanning electron microscopes (SEM) were used to document fracture surface characteristics, such as extensive scratching, plastic deformation, rubbed surfaces, discoloration, and pitting, along with cleavage, secondary cracking, deposits of debris, striations, and dimples. Indications of these features show that the plate failed by corrosion fatigue, however, overloading separated the screw(s) in two …

Wright State University's Symposium Of Student Research, Scholarship & Creative Activities From Friday April 13, 2018, Wright State University

Celebration of Undergraduate & Graduate Research, Scholarship, and Creative Activities Materials

The student abstract booklet is a compilation of abstracts from students' oral and poster presentations at Wright State University's Symposium of Student Research, Scholarship & Creative Activities on April 13, 2018.

Friends Of The Libraries Newsletter, Spring 2018, Friends Of The Libraries

Friends of the Libraries Newsletter

This two page newsletter details events held by the Friends of the Libraries including the winners of the Student Assistant Awards, the winners of the Top Scholars awards, details of the Annual Luncheon, Staff Grants, National Library Workers Day, and funding for the StAR Awards.

The Guardian, Week Of March 26, 2018, Wright State University Student Body

The Guardian Student Newspaper

News articles from The Guardian for the week of March 26, 2018. The Guardian, the official student-run newspaper for Wright State University. It has been published regularly since March of 1965.

Usability Assessment For Caregiver Behavior Analysis Using Gaming Technology, Alexandrea C. Oliver, Tanvi Banerjee, Jennifer Hughes, Noah L. Schroeder

Computer Science and Engineering Faculty Publications

The proposed research focuses on developing a mobile application for Android systems that will detect changes in behavior and activity patterns of those who are primary caregivers for dementia patients. This application will be used to detect fluctuation in the behavior and the task performance of the caregivers as a measure of caregiver stress. By detecting these changes in behavior, the goal is to analyze the effects of caregiving to evaluate caregiver burnout. A usability study was conducted for this application to find the optimal design factors and features that benefit the target user: the caregiver.

The purpose of this …

Faculty Senate Agenda And Minutes, March 19, 2018

Faculty Senate Minutes and Agendas

Agenda and minutes from the Wright State University Faculty Senate Meeting held on March 19, 2018.

Isscm Newsletter, Vol. 24, March 16, 2018, Raj Soin College Of Business, Wright State University

ISSCM Newsletters

A fourteen page newsletter from the Department of Information Systems and Supply Chain Management in the Raj Soin College of Business at Wright State University.

The Guardian, Week Of March 12, 2018, Wright State University Student Body

The Guardian Student Newspaper

News articles from The Guardian for the week of March 12, 2018. The Guardian, the official student-run newspaper for Wright State University. It has been published regularly since March of 1965.

Charles Larkowski, Former Faculty, Department Of Music, Wright State University, Abe J. Bassett, Charles Larkowski

Wright State University Retirees Association Oral History Project

On March 9, 2018, Abe Bassett interviewed Charles Larkowski about his career as a faculty member in Wright State University’s Department of Music . Larkowski discusses his background in medieval musicology, his decades of teaching music history and theory, and his extensive performance work both on campus and in the Dayton theatre community. The interview highlights his contributions to music education, scholarship, and regional arts engagement.

Towards Practical Privacy-Preserving Analytics For Iot And Cloud Based Healthcare Systems, Sagar Sharma, Keke Chen, Amit P. Sheth

Kno.e.sis Publications

Modern healthcare systems now rely on advanced computing methods and technologies, such as IoT devices and clouds, to collect and analyze personal health data at unprecedented scale and depth. Patients, doctors, healthcare providers, and researchers depend on analytical models derived from such data sources to remotely monitor patients, early-diagnose diseases, and find personalized treatments and medications. However, without appropriate privacy protection, conducting data analytics becomes a source of privacy nightmare. In this paper, we present the research challenges in developing practical privacy-preserving analytics in healthcare information systems. The study is based on kHealth - a personalized digital healthcare information system …

Distributions Of Pore Sizes And Atomic Densities In Binary Glasses Revealed By Molecular Dynamics Simulations, Nikolai V. Priezjev, Maxim A. Makeev

Mechanical and Materials Engineering Faculty Publications

We report on the results of a molecular dynamics simulation study of porous glassy media, formed in the process of isochoric rapid quenching from a high-temperature liquid state. The transition to a porous solid occurs due to the concurrent processes of phase separation and material solidification. The study is focused on topographies of the model porous structures and their dependence on temperature and average density. To quantify the pore-size distributions, we put forth a scaling relation that provides a satisfactory data collapse in systems with high porosity. We also find that the local density of the solid domains in the …

Faculty Senate Agenda And Minutes, February 19, 2018

Faculty Senate Minutes and Agendas

Agenda and minutes from the Wright State University Faculty Senate Meeting held on February 19, 2018.

The Guardian, Week Of February 19, 2018, Wright State University Student Body

The Guardian Student Newspaper

News articles from The Guardian for the week of February 19, 2018. The Guardian, the official student-run newspaper for Wright State University. It has been published regularly since March of 1965.

Wetting Properties Of Structured Interfaces Composed Of Surface-Attached Spherical Nanoparticles, Nikolai V. Priezjev, Bishal Bhattarai

Mechanical and Materials Engineering Faculty Publications

The influence of the external pressure and surface energy on the wetting transition at nanotextured interfaces is studied using molecular dynamics and continuum simulations. The surface roughness of the composite interface is introduced via an array of spherical nanoparticles with controlled wettability. We find that in the absence of an external pressure, the liquid interface is flat and its location relative to the solid substrate is determined by the particle size and the local contact angle. With increasing pressure on the liquid film, the interface becomes more curved and the three-phase contact line is displaced along the spherical surface but …

Board Of Trustees Meeting Minutes, February 15-16, 2018

Board of Trustees Minutes

Minutes from the Wright State University Board of Trustees Meeting held on February 15-16, 2018.

The Guardian, Week Of February 5, 2018, Wright State University Student Body

The Guardian Student Newspaper

News articles from The Guardian for the week of February 5, 2018. The Guardian, the official student-run newspaper for Wright State University. It has been published regularly since March of 1965.

An Uncertainty-Aware Workflow For Keyhole Surgery Planning Using Hierarchical Image Semantics, Christina Gillmann, Robin G.C. Maack, Tobias Post, Thomas Wischgoll, Hans Hagen

Computer Science and Engineering Faculty Publications

Keyhole surgeries become increasingly important in clinical daily routine as they help minimizing the damage of a patient's healthy tissue. The planning of keyhole surgeries is based on medical imaging and an important factor that influences the surgeries' success. Due to the image reconstruction process, medical image data contains uncertainty that exacerbates the planning of a keyhole surgery. In this paper we present a visual workfiow that helps clinicians to examine and compare different surgery paths as well as visualizing the patients' affected tissue. The analysis is based on the concept of hierarchical image semantics, that segment the underlying image …

Isscm Newsletter, Vol. 23, January 31, 2018, Raj Soin College Of Business, Wright State University

ISSCM Newsletters

A thirteen page newsletter from the Department of Information Systems and Supply Chain Management in the Raj Soin College of Business at Wright State University.

The Guardian, Week Of January 29, 2018, Wright State Student Body

The Guardian Student Newspaper

News articles from The Guardian for the week of January 29, 2018. The Guardian, the official student-run newspaper for Wright State University. It has been published regularly since March of 1965.

Faculty Senate Agenda And Minutes, January 22, 2018

Faculty Senate Minutes and Agendas

Agenda and minutes from the Wright State University Faculty Senate Meeting held on January 22, 2018.

Trust In Visualization (And What It Has To Do With Theory), Thomas Wischgoll

Computer Science and Engineering Faculty Publications

There are different issues with trust involved when working with domain experts to visualize their data. There may be limitations with the data that require special precautions, such as sensitivity or security limitations. It may have taken a lot of effort to collect or create the data so that a certain level of trust is required for the domain expert to share the data. At the same time, the domain expert needs to be able to trust in the final visualization results. This presentation discusses these issues with trust and what requirements for a theoretical foundation this results in. Furthermore, …

Developing A High-Dimensional Dataset Of The Changes In Ion Channels Expression Level At The Cholinergic Boutons In Amyotrophic Lateral Sclerosis, Joshua Harris

The University Honors Program

ALS, or Amyotrophic Lateral Sclerosis, is a neurodegenerative disease that causes motor neuron degeneration. Affecting nerve cells in the brain and spinal cord, this disease eventually leads to respiratory muscle failure and death. Although ALS is fairly uncommon, our lack of information on how ALS develops drives the need for further study. In the Neuro Engineering, Rehabilitation, and Degeneration laboratory at Wright State University, immunohistochemical data has been collected on a mouse model (SOD1-G93A) throughout their lifespan to better examine the neurological effects of ALS. To better organize and interpret the data, a high-dimensional dataset was created in this project …

The Guardian, Week Of January 22, 2018, Wright State Student Body

The Guardian Student Newspaper

News articles from The Guardian for the week of January 22, 2018. The Guardian, the official student-run newspaper for Wright State University. It has been published regularly since March of 1965.

Wright State University Fact Sheet, 2017-2018, Office Of Institutional Research & Effectiveness, Wright State University

Wright State University Fact Sheets

The Wright State University Fact Sheet showcasing numbers and statistics for Wright State University including demographics, funding, programs, and employment for the 2017-2018 academic year.

The Wright State – Lake Campus 2017 – 2018 Scholarly Review, Wright State University - Lake Campus

Lake Campus Research Symposium Reports

This report provides a listing of the scholarly and creative endeavors from Lake Campus faculty during the 2017 calendar year and spans a variety of disciplines and formats. This report has been compiled from faculty submissions of scholarly achievements.

This document contains the Annual Research Report from 2017 and the Research Symposium Program from 2018.

Comparing And Enhancing The Analytical Model For Exposure Of A Retail Facility Layout With Human Performance, Bradley R. Guthrie, Pratik Parikh, Tyler Whitlock, Madison Glines, Thomas Wischgoll, John Flach, Scott Watamaniuk

Computer Science and Engineering Faculty Publications

Recent research in retail facility layout has focused on developing analytical models to estimate visibility measures of novel rack layouts based on assumptions about a shopper’s field of view. However, because of the human element involved in the shopping experience, it is vital to compare these models relative to actual human performance. In this study, we evaluate the predictions of our previously developed analytical model (that estimates exposure of every location on a given rack layout assuming expected head movement) in a 3D Virtual Environment (VE). We conducted trials with 18 participants who were asked to find targets strategically placed …

2016-17 First Destination Survey - Wright State University, Office Of Institutional Research, Wright State University

Post-Graduation Outcomes

The First Destination Survey was administered to students during the first year after graduation from Wright State University. The survey was emailed to all students who graduated between July 1, 2016, and June 30, 2017 (Summer 2016, Fall 2016, and Spring 2017). All data are self-reported by the respondent at the time of the survey completion. Included in the report are degrees earned by college, salary, job location, industry, and job function.

Implementation Of Unmanned Aerial Vehicles Reporting Plume Cloud Concentration Values In A 3d Simulation Environment, Emily Catherine Novak

Browse all Theses and Dissertations

Unmanned aerial vehicles, or UAVs, have the potential to vastly improve plume cloud tracking at low cost. Plume clouds can be produced from blast mining, chemical warfare, unintended man-made disasters, and natural causes. This thesis provides implementation of the capability to simulate a 3D environment in which UAVs are individually controlled and each report a plume's concentration value at a specific location. It leverages existing industry standard technologies, including the PX4 autopilot system, the Gazebo simulation environment, the Robot Operating System (ROS), and QGroundControl. The provided system integrates the existing tools with a plume model plug-in that provides simulated plume …

Chemical Applications Of Transition Metal Nanomaterials: Nanoscale Toughening Mechanism Of Molybdenum Disulfide-Epoxy Nanocomposites And Mammalian Toxicity Of Silver Nanoparticles, John David Ryan

Browse all Theses and Dissertations

The emerging world of nanotechnology has been of great interest within the last few decades. In this regard, nanomaterials have since been implemented in a number of commercial applications including: aerospace technology, coatings, sensors, and biomedical technology. This work aimed to elucidate upon the applications of transition metal nanomaterials in two separate experimental studies. The first of these studies involved the investigation of two-dimensional molybdenum disulfide (MoS2) nanoparticles, and their role in the toughening mechanism of epoxy composites. Two separate exfoliation techniques were implanted to target the influence surface chemistry of the nanomaterial and solvent quality had on the bulk …