Engineering Commons^™

Calculation Of Thermodynamic And Physical Properties In Multi-Component Systems, Shuanglin Chen, Weisheng Cao, Fan Zhang, Chuan Zhang, Jun Zhu

The 8th International Conference on Physical and Numerical Simulation of Materials Processing

No abstract provided.

Fem Investigation Of Spike Forging Test, Josef Hodek, Miroslav Urbanek, Michal Duchek

The 8th International Conference on Physical and Numerical Simulation of Materials Processing

No abstract provided.

Recent Advances In Four-Dimensional Studies Of Advanced Materials And Processing, Jiawei Mi

The 8th International Conference on Physical and Numerical Simulation of Materials Processing

No abstract provided.

Flow Stress And Microstructure Models Of Alloys, Lars-Erik Lindgren

The 8th International Conference on Physical and Numerical Simulation of Materials Processing

No abstract provided.

Thermal Simulation Technology For Solidification Process Of Metals, Qijie Zhai, Honggang Zhong, Renxing Li, Hongxing Zheng

The 8th International Conference on Physical and Numerical Simulation of Materials Processing

No abstract provided.

Physical Simulation Of Hot Rolling Of C–Mn Steels By Two Deformation Methods, Fulvio Siciliano

The 8th International Conference on Physical and Numerical Simulation of Materials Processing

No abstract provided.

Physical Simulation Of Hot Plastic Deformation Of Tibw/Ti Composites, Lin Geng

The 8th International Conference on Physical and Numerical Simulation of Materials Processing

No abstract provided.

Physical Simulation And Development Of Processing Of High-Strength Steels During 25 Years, Mahesh Chandra Somani, David Arthur Porter, Leo Pentti Karjalainen

The 8th International Conference on Physical and Numerical Simulation of Materials Processing

No abstract provided.

Dynamic Transformation And Retransformation During The Simulated Plate Rolling Of An X-70 Steel, Samuel F. Rodrigues, Clodualdo Aranas, John J. Jonas, Fulvio Siciliano

The 8th International Conference on Physical and Numerical Simulation of Materials Processing

No abstract provided.

Safety Professional’S Perception Of The Relationship Between Safety Management Systems And Safety Culture, Michael F. Robertson

Journal of Aviation Technology and Engineering

The purpose of this qualitative study was to investigate the relationship between the elements/processes of safety management systems (SMSs) and their impact on safety culture at collegiate flight training institutions. Research questions addressed the following: different approaches to developing and implementing an SMS, different approaches to the assessment of safety culture, and the relationship between elements/processes of an SMS and a strong safety culture. A semistructured interview protocol was used. The researcher interviewed five safety professionals at U.S. collegiate flight training institutions of various sizes. Overall, the general consensus among the participants was that an SMS works best if it …

Sutton, Bobby A. (Fa 946), Manuscripts & Folklife Archives

Folklife Archives Finding Aids

Finding aid only for Folklife Archives Project 946. Paper titled: “History of the Litsey Mill.” Includes information about the Litsey Mill in Washington County, Kentucky, including a description of the workings of the flour mill, terms, implements, map, deeds, and photos.

Harbison, Kay (Fa 947), Manuscripts & Folklife Archives

Folklife Archives Finding Aids

Finding aid for Folklife Archives Project 947. Paper titled: “Watermill.” Includes survey sheets with brief descriptions of watermills in Metcalfe County, Kentucky. Sheets include a brief description, uses, and some photos.

Griffin, Edra (Fa 948), Manuscripts & Folklife Archives

Folklife Archives Finding Aids

Finding aid only for Folklife Archives Project 948. Paper titled: “[Falls of Rough]” Includes survey sheets with brief descriptions of the mill at Falls of Rough in Grayson County, Kentucky. Sheets include a brief description of each aspect, uses, implements, and photos.

Investigation Of The Effects Of Uranium(Iii)-Chloride Concentration On Voltammetry In Molten Licl-Kcl Eutectic With A Glass Sealed Tungsten Electrode, Devin Rappleye, Kevin Teaford, Michael F. Simpson

Faculty Publications

One of the major sources of error for electroanalytical measurements in high-temperature molten salts is from the measurement of the working electrode (WE) area. A glass sealed working electrode (GSWE) was developed in order to set the exposed area of tungsten and reduce the error associated with WE area. The insulating property of the glass while in contact with molten salt was verified by observing the independence of electrochemical signals with adjustments in the WE position. The integrity of the glass coating was also confirmed by observing the stability of electrochemical signals (±1.9%) over several hours. Cyclic voltammetry (CV) and …

Emerging Business Models For Commercial Spaceports: Current Trends From The Us Perspective, Janet K. Tinoco, Chunyan Yu

Publications

Agenda for Presentation:

• US Commercial/Government Active Launch Sites
• Why Commercial Spaceports?
• Spaceport Business Model Drivers
• Spaceport Multi-Modal Facility and Infrastructure Requirements
• Emerging Spaceport Business Models
• Summary and Concluding Remarks

Development Of A National Repository Of Digital Forensic Intelligence, Mark Weiser, David P. Biros, Greg Mosier

Annual ADFSL Conference on Digital Forensics, Security and Law

Many people do all of their banking online, we and our children communicate with peers through computer systems, and there are many jobs that require near continuous interaction with computer systems. Criminals, however, are also “connected”, and our online interaction provides them a conduit into our information like never before. Our credit card numbers and other fiscal information are at risk, our children's personal information is exposed to the world, and our professional reputations are on the line.

The discipline of Digital Forensics in law enforcement agencies around the nation and world has grown to match the increased risk and …

Designing A Data Warehouse For Cyber Crimes, Il-Yeol Song, John D. Maguire, Ki Jung Lee, Namyoun Choi, Xiaohua Hu, Peter Chen

Annual ADFSL Conference on Digital Forensics, Security and Law

One of the greatest challenges facing modern society is the rising tide of cyber crimes. These crimes, since they rarely fit the model of conventional crimes, are difficult to investigate, hard to analyze, and difficult to prosecute. Collecting data in a unified framework is a mandatory step that will assist the investigator in sorting through the mountains of data. In this paper, we explore designing a dimensional model for a data warehouse that can be used in analyzing cyber crime data. We also present some interesting queries and the types of cyber crime analyses that can be performed based on …

College Of Engineering News, Georgia Southern University

College of Engineering & Computing: News & Publications (2010-2023)

• CECM Profs win grant from GDOT

Learning Form And Function By Dance-Dramatizing Cultural Legends To Drum Rhythms Wearing Student-Made Animal Masks, Phyllis Gray, Audrey C. Rule, Gloria Kirkland Holmes, Stephanie R. Logan, Andrea L. Alert, Cynthia A. Mason

Journal of STEM Arts, Crafts, and Constructions

This study examined the self-efficacy in science, art, dance, and music; attitudes concerning contributions of people of various ethnic/cultural groups; and science learning of students involved in an after-school arts-integrated science enrichment project. Students dramatized three traditional animal legends from African, Native American, and Mexican cultures to drum beats while wearing student-made papier-mâché helmet crest masks of the animal characters. They learned the structure and functions of the featured animals through slide shows, embedded explanations in the play scripts, and hands-on form and function analogy materials that related the form and function of animal body parts to manufactured items. Although …

Third Graders Explore Sound Concepts Through Online Research Compared To Making Musical Instruments, Kyrie D. Borsay, Page Foss

Journal of STEM Arts, Crafts, and Constructions

This study is an exploration of several lessons on sound taught to third grade students using one of the Next Generation Science Standards (3-5-ETS1) and arts integration. A counterbalanced, pretest- posttest- distal posttest design experiment was conducted to compare student knowledge and attitudes between the control and experimental conditions. Control activities included learning about either stringed or percussion instruments (whichever not addressed in the experimental condition) through online searches for information and writing a factual paragraph; experimental activities included creating a percussion or stringed instrument using classroom art materials purchased with an imaginary budget. One group experienced the experimental condition …

Shadow Puppet Plays In Elementary Science Methods Class Help Preservice Teachers Learn About Minority Scientists, Phyllis Gray, Audrey C. Rule, Anneliese Gentzsch, Denise Tallakson

Journal of STEM Arts, Crafts, and Constructions

This practical article describes an arts-integrated project with engineering design and science concepts from the Next Generation Science Standards, art principles from the National Arts Standards, as well as ideas under the theme of “Culture” from the National Council for the Social Studies Standards. Preservice teachers in an undergraduate science methods class researched the background, life, and accomplishments of a minority scientist by reading books and articles about the person. They created a script to present the experiences and contributions of the scientist to other preservice teachers and, eventually, elementary students. Shadow puppets were constructed out of cardboard to portray …

Preschoolers Explore Greenhouses By Visiting A Greenhouse, Making A Model, And Growing Plants, Leann M. Perkins, Dessy Stoycheva

Journal of STEM Arts, Crafts, and Constructions

This practical lesson on greenhouses implements standards of the Next Generation Science Standards (K-2 ETS I-2; K-LS1-1) and the preschool objectives from the Teaching Strategies GOLD. Teaching Strategies GOLD is an assessment tool available online and in print that can be used with any developmentally appropriate early childhood curriculum. The lesson structure follows the 5E’s Learning Cycle Constructivist Model for teaching and the project-based, hands-on approach to learning. The preschool-aged children went on a field trip to a working greenhouse and then collaborated in groups to produce a three-dimensional model of a greenhouse as arts integration into this science project. …

Designing An Earthquake-Proof Art Museum: An Arts-And Engineering-Integrated Science Lesson, Anastasia Carignan, Mahjabeen Hussain

Journal of STEM Arts, Crafts, and Constructions

In this practical arts-integrated science and engineering lesson, an inquiry-based approach was adopted to teach a class of fourth graders in a Midwest elementary school about the scientific concepts of plate tectonics and earthquakes. Lessons were prepared following the 5 E instructional model. Next Generation Science Standards (4-ESS3-2) and the National Coalition for Core Arts Standards for fourth grade (Visual Arts: Creating 1.14a, Visual Arts: Creating 2.1.4a, and Visual Arts: Creating 3.1.4a) were addressed challenging students to create an earthquake-resistant structure to support a clay sculpture in a model of an art gallery for an earthquake-prone area. First, content knowledge …

Editorial: Welcome To The Journal Of Stem Arts, Crafts, And Constructions, Audrey C. Rule

Journal of STEM Arts, Crafts, and Constructions

The Journal of STEM Arts, Crafts, and Constructions is a scholarly journal that seeks to engage professionals, including preK-12 teachers, in a conversation about the benefits of arts integration; the ways that the STEM subjects can be integrated with the arts to produce effective teaching (STEAM Education); and how the Next Generation Science Standards (NGSS), can be effectively implemented with integrated arts, crafts, or constructions. Manuscripts, including guest editorials, are blind peer-reviewed by usually two reviewers and an associate editor or by three reviewers. This editorial explains the Journal’s origin in a faculty professional learning community. The Journal has a …

Patent Reexamination Post Litigation: It's Time To Set The Rules Straight, Tremesha S. Willis

Journal of Intellectual Property Law

No abstract provided.

The Numerical Contour Deformation Method For Calculating High Frequency Scattered Fields From The 3-D Convex Scatters, Yu Mao Wu, Weng Cho Chew, Ya Qiu Jin, Tie Jun Cui, Li (Lijun) Jun Jiang

Electrical and Computer Engineering Faculty Research & Creative Works

We consider the accuracy improvement of the high frequency scattered fields from the 3-D convex scatter by the Fock current and the incremental length diffraction coefficient (ILDC) technique. We propose the numerical contour deformation method to calculate the Fock currents, and treat them in the scatterer's lit and shadow regions, separately. Then, by adopting the ILDC technique, high frequency scattered fields are clearly formulated in the lit, shadow and transition regions of the 3-D convex scatter, respectively. Compared to the PO scattered field from the 3-D convex sphere, numerical results demonstrate the significant accuracy enhancement of the scattered field via …

Recent Approaches In Designing Bioadhesive Materials Inspired By Mussel Adhesive Protein, Pegah Kord Forooshani, Bruce P. Lee

Department of Biomedical Engineering Publications

Marine mussels secret protein-based adhesives, which enable them to anchor to various surfaces in a saline, intertidal zone. Mussel foot proteins (Mfps) contain a large abundance of a unique, catecholic amino acid, Dopa, in their protein sequences. Catechol offers robust and durable adhe-sion to various substrate surfaces and contributes to the curing of the adhesive plaques. In this article, we review the unique features and the key functionalities of Mfps, catechol chemistry, and strategies for preparing catechol-functionalized poly- mers. Specifically, we reviewed recent findings on the contributions of various features of Mfps on interfacial binding, which include coacervate formation, surface …

A Career In Innovation | College Of Engineering, Usu College Of Engineering

College of Engineering News

Oct. 10, 2016 – If you want to see Bruce Brothersen’s portfolio, just look up. His life’s work is built into the structures that make up our communities, spanning the schools, office buildings and aircraft hangars that keep the economy ticking.

The Layton, Utah, native came to USU for an undergraduate degree in the 1980s and quickly decided that engineering was a good fit.

Development Of A Wireless Environmental Data Acquisition Prototype Adopting Agile Practices: An Experience Report, Paul Celicourt, Richard Sam, Michael Piasecki

Publications and Research

The traditional software development model commonly named “waterfall” is unable to cope with the increasing functionality and complexity of modern embedded systems. In addition, it is unable to support the ability for businesses to quickly respond to new market opportunities due to changing requirements. As a response, the software development community developed the Agile Methodologies (e.g., extreme Programming, Scrum) which were also adopted by the Embedded System community. However, failures and bad experiences in applying Agile Methodologies to the development of embedded systems have not been reported in the literature. Therefore, this paper contributes a detailed account of our first-time …

Montell, William Lynwood, 1931-2023 (Fa 958), Manuscripts & Folklife Archives

Folklife Archives Finding Aids

Finding aid only for Folklife Archives Project 958. Project titled: [Student Collections: Bridges] Includes survey sheets of descriptions of various type of bridges in the counties of Adair, Bourbon, Breathitt, Casey, Clark, Clinton, Cumberland, Green, Hardin, LaRue, Lincoln, Marion, Mercer, Metcalfe, Montgomery, Nelson, Russell, Taylor, Washington in Kentucky, Connecticut, and Ohio. Sheets include a description, informant’s name, terms, and photos of bridges.