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2015

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Full-Text Articles in Engineering

You Kind Of Have To Prove It: Gender Microaggressions Within The Lived Experiences Of Women In Engineering, Crystal Rose Diaz-Espinoza Dec 2015

You Kind Of Have To Prove It: Gender Microaggressions Within The Lived Experiences Of Women In Engineering, Crystal Rose Diaz-Espinoza

Doctoral Dissertations

This intrinsic case study explored the lived experiences of women within three engineering majors at a mid-sized institution in the Mid-Atlantic using gender microaggressions (Nadal, 2010; Sue, 2007) as a theoretical lens. Data included individual interviews with 28 participants as well as document review from Web pages and observations from physical spaces within the campus engineering building. Data analysis resulted in seven themes in congruence with Sue’s (2007) taxonomy of gender microaggressions and further established the three levels of gender microaggressions distinguished by Nadal (2010). Findings also revealed that barriers within engineering were less visible or outwardly sexist, and that …


Communication Between Virtual Emulation System And Plc Modbus/Tcp Protocol, Huang Benjamin Huang Nov 2015

Communication Between Virtual Emulation System And Plc Modbus/Tcp Protocol, Huang Benjamin Huang

Morehead State Theses and Dissertations

A thesis presented to the faculty of the College of Science and Technology at Morehead State University in partial fulfillment of the requirements for the Degree of Master of Science by Huang (Benjamin) Huang on November 20, 2015.


Intrusion Detection System Of Industrial Control Networks Using Network Telemetry, Stanislav Ponomarev Jul 2015

Intrusion Detection System Of Industrial Control Networks Using Network Telemetry, Stanislav Ponomarev

Doctoral Dissertations

Industrial Control Systems (ICSs) are designed, implemented, and deployed in most major spheres of production, business, and entertainment. ICSs are commonly split into two subsystems - Programmable Logic Controllers (PLCs) and Supervisory Control And Data Acquisition (SCADA) systems - to achieve high safety, allow engineers to observe states of an ICS, and perform various configuration updates. Before wide adoption of the Internet, ICSs used "air-gap" security measures, where the ICS network was isolated from other networks, including the Internet, by a physical disconnect [1]. This level of security allowed ICS protocol designers to concentrate on the availability and safety of …


Priming Middle School Females’ Engagement In Engineering And Technology, Mary Bonk Isaac Jul 2015

Priming Middle School Females’ Engagement In Engineering And Technology, Mary Bonk Isaac

STEMPS Theses & Dissertations

The purpose of this study was to validate data collected between 2009-2013 via an instrument used to assess middle school girls’ identification with and interest in engineering and technology following the Society of Women Engineers’ WOW events. Recognizing the importance of measuring the impact of such mentored E & T activities on young females’ attitudes about and interest in STEM, and more specifically, engineering and technology, SWE outreach experts developed a participant survey based on event objectives and domain knowledge, but never rigorously examined whether it produced statistically valid data that could be used to draw inferences about girls’ propensity …


Engineering Professional Development: Elementary Teachers' Self-Efficacy And Sources Of Self-Efficacy, Donna Louise Webb Jun 2015

Engineering Professional Development: Elementary Teachers' Self-Efficacy And Sources Of Self-Efficacy, Donna Louise Webb

Dissertations and Theses

Currently, STEM (science, technology, engineering, and mathematics) is a popular buzz word in P -12 education as it represents a means to advance American competitiveness in the global economy. Proponents of the engineering component of STEM advocate additional benefits in teaching engineering, such as its capacity to engage students in collaboration, and to apply critical thinking, systems thinking, negotiation, and communication skills to solve real-life contextual problems. Establishing a strong foundation of engineering knowledge at a young age will provide students with internal motivation as it taps into their curiosity toward how things work, and it also prepares them for …


Promoting Computer Science With Video Games: Teaching Object-Oriented Programming Through Unity, Dylan Graves Jun 2015

Promoting Computer Science With Video Games: Teaching Object-Oriented Programming Through Unity, Dylan Graves

Computer Engineering

In recent years, the demand for people educated in computer science has continued to grow as the possible applications of software expand. For this reason, it is important to not only offer young adults the ability to learn computer science, but also to intrigue them with interesting and engaging applications of computer science. Organizations, such as the CollegeBoard and Exploring Computer Science, have been working to make computer science education more available and desirable to younger audiences. This project contributes to these goals by creating and implementing a curriculum for teaching object-oriented programming to high school students through video game …


Application Of Ergonomic Principles In Computer Workstations To Alleviate Health Risks From Extended Computer Use, John M. Awbrey Apr 2015

Application Of Ergonomic Principles In Computer Workstations To Alleviate Health Risks From Extended Computer Use, John M. Awbrey

Morehead State Theses and Dissertations

A Thesis Presented to the Faculty of the College of Science and Technology Morehead State University in Partial Fulfillment of the Requirements for the Degree Master of Science by John M. Awbrey on April 27, 2015


An Exploration Of Quality Systems In Healthcare Facilities, Tange D. Awbrey Apr 2015

An Exploration Of Quality Systems In Healthcare Facilities, Tange D. Awbrey

Morehead State Theses and Dissertations

A thesis presented to the faculty of the College of Science and Technology at Morehead State University in partial fulfillment of the requirements for the Degree of Master of Science by Tange D. Awbrey on April 27, 2015.


Design Refinement By Iterative Virtual Experimentation (D.R.I.V.E.): A Methodology To Solving Engineering Design Problems, Charles M. Watson Apr 2015

Design Refinement By Iterative Virtual Experimentation (D.R.I.V.E.): A Methodology To Solving Engineering Design Problems, Charles M. Watson

Morehead State Theses and Dissertations

A Thesis Presented to the Faculty of the College of Science & Technology Morehead State University in Partial Fulfillment of the requirements for the Degree Master of Science by Charles M. “Matt” Watson on April 25, 2015


Design And Analysis Of A Labview And Arduino-Based Automatic Solar Tracking System, Caiwen Ding Apr 2015

Design And Analysis Of A Labview And Arduino-Based Automatic Solar Tracking System, Caiwen Ding

Morehead State Theses and Dissertations

A Thesis Presented to the Faculty of the College of Science and Technology Morehead State University in Partial Fulfillment of the requirements for the Degree Master of Science by Caiwen Ding April 24, 2015


Understanding How Adults Approach Technological Challenges: A Sequential Mixed Methods Research, Mariana Tafur Arciniegas Apr 2015

Understanding How Adults Approach Technological Challenges: A Sequential Mixed Methods Research, Mariana Tafur Arciniegas

Open Access Dissertations

People from all backgrounds engage with technology in their everyday lives. There is, however, a gap in the public's understanding of technology and limited research on how engineers and non-engineers approach technological challenges. Prior studies have focused on the public's understanding of technology but limited research has been conducted on how people deal with technological challenges as part of their everyday lives. Studying how individuals with non-STEM backgrounds engage with technology will contribute a more comprehensive understanding of strategies for closing the technological literacy gap. Taking into account that technology developments rapidly occur, lifelong learning skills are another critical dimension …


Difficulty As A Concept Inventory Design Consideration: An Exploratory Study Of The Concept Assessment Tool For Statics (Cats), Dana L. Denick Apr 2015

Difficulty As A Concept Inventory Design Consideration: An Exploratory Study Of The Concept Assessment Tool For Statics (Cats), Dana L. Denick

Open Access Dissertations

The ability for engineering students to apply mathematic, scientific and engineering knowledge to real-life problems depends greatly on developing deep conceptual knowledge that structures and relates the meaning of underlying principles. Concept inventories have emerged as a class of tests typically developed for use in higher education science and engineering courses. Concept Inventories (CIs) are multiple-choice tests that are designed to assess students' conceptual understanding within a specific content domain. For example, the CI explored within this study, the Concept Assessment Tool for Statics (CATS) is intended to measure students' understanding of the concepts underlying the domain of engineering statics. …


The Effect Of Integrated Science, Engineering, Technology, And Mathematics Lessons On Interest And Engagement Of Secondary Students, Cameron Nunan Apr 2015

The Effect Of Integrated Science, Engineering, Technology, And Mathematics Lessons On Interest And Engagement Of Secondary Students, Cameron Nunan

Open Access Theses

This study set out to answer the research question: Does teaching a single lesson, utilizing the interconnected principles of STEM in STEM courses, increase overall student interest and engagement in STEM classes in secondary schools? The literature review established a need for student interest in STEM to help fill future STEM careers. ^ Integrated STEM lessons were a viable option for increasing interest, but existing research on the matter was limited. Integrated STEM lessons were applied at a test site school using a multiple baseline framework and evaluated responses with a variation of the Intrinsic Motivation Inventory (IMI). According to …


An Extensible Technology Framework For Cyber Security Education, Frank Jordan Sheen Apr 2015

An Extensible Technology Framework For Cyber Security Education, Frank Jordan Sheen

Theses and Dissertations

Cyber security education has evolved over the last decade to include new methods of teaching and technology to prepare students. Instructors in this field of study often deal with a subject matter that has rigid principles, but changing ways of applying those principles. This makes maintaining courses difficult. This case study explored the kind of teaching methods, technology, and means used to explain these concepts. This study shows that generally, cyber security courses require more time to keep up to date. It also evaluates one effort, the NxSecLab, on how it attempted to relieve the administrative issues in teaching these …


An Investigation Of The Impact Of A Flipped Classroom Instructional Approach On High School Students' Content Knowledge And Attitudes Toward The Learning Environment, Matthew R. Bell Mar 2015

An Investigation Of The Impact Of A Flipped Classroom Instructional Approach On High School Students' Content Knowledge And Attitudes Toward The Learning Environment, Matthew R. Bell

Theses and Dissertations

The idea of the “flipped classroom” is a relatively new concept in education that has become increasingly popular. Instructors who flip their classrooms reverse the roles of school work and homework by recording video lectures for students to watch before coming to class. Students then work on their homework in the classroom while the instructor is present to help them. Very little research has been done on the effectiveness of the flipped classroom to determine if students can perform better on exams by learning in a flipped classroom environment, especially for high school demographics. The purpose of this research is …


The Development Of Advanced Control Laboratories, Matthew Randall Winter Feb 2015

The Development Of Advanced Control Laboratories, Matthew Randall Winter

Graduate Theses - Mechanical Engineering

In this thesis, a series of advanced control labs have been developed for use in the senior/graduate-level advanced controls course. Advanced controls laboratories are non-existent at many institutions, and since hands on laboratories are such an integral part of engineering education it was decided to develop a few. The goal of these laboratories is to reinforce some of the more advanced topics in control theory. Topics of the laboratories include Parameter Identification, Eigenstructure Assignment, Linear Optimal Regulators and Linear Quadratic Gaussian Control with Loop Transfer Recovery. These laboratories are carried out on the Educational Control Products Model 210 Rectilinear Control …


Elementary Teachers Committed To Actively Teaching Science And Engineering, Julianne Radkowski Opperman Phd Jan 2015

Elementary Teachers Committed To Actively Teaching Science And Engineering, Julianne Radkowski Opperman Phd

All Student Scholarship

Committed elementary teachers of science and engineering, members of a professional learning community called Collaborative Conversations in STEM, were studied to elicit their perceptions of experiences that influenced their commitment to, and their pedagogical content knowledge of, STEM teaching and learning.


Utilizing Learning Style Preferences And Quality Function Deployment For Curriculum Development, Julie M. Ezzell Jan 2015

Utilizing Learning Style Preferences And Quality Function Deployment For Curriculum Development, Julie M. Ezzell

Masters Theses

"Workplace requirements continually evolve to keep pace with the developing global market. To meet ever increasing standards, educational institutions have been investigating methods to prepare students for their future employment. Course modifications should be carefully considered to meet the requirements of all stakeholders, including those of the students. The objective of this research was to provide students with an overall better learning experience that tailors the teaching methods to his/her individual learning preferences. To meet this objective, a comprehensive survey was provided to an undergraduate course in quality. The survey documented the student's individuality when learning and made note of …


3d Printing, Open-Source Technology And Their Applications In Research, Chenlong Zhang Jan 2015

3d Printing, Open-Source Technology And Their Applications In Research, Chenlong Zhang

Dissertations, Master's Theses and Master's Reports

Open-source software received tremendous success as it drives down the cost of software and expand the distribution. Open-source hardware, as part of the open-source movement, has just risen into public attention for its potential to further drive down the cost of all kinds of manufacturing goods and reshape the manufacture chain. In this report we explores the history, development and the future of open-source hardware project, summarizing the opportunities, challenges and possible solutions. 3D printing is demonstrated as a booster to assist open-source hardware’s development. Low-cost 3D printer enables at-home and in-time fabrication, the download-print-use-improve-distribute cycle is established to encourage …


Engaging Community College Students Using An Engineering Learning Community, James Maccariella Jr. Jan 2015

Engaging Community College Students Using An Engineering Learning Community, James Maccariella Jr.

Educational Foundations & Leadership Theses & Dissertations

The study investigated whether community college engineering student success was tied to a learning community. Three separate data collection sources were utilized: surveys, interviews, and existing student records. Mann-Whitney tests were used to assess survey data, independent t-tests were used to examine pre-test data, and independent t-tests, analyses of covariance (ANCOVA), chi-square tests, and logistic regression were used to examine post-test data. The study found students that participated in the Engineering TLC program experienced a significant improvement in grade point values for one of the three post-test courses studied. In addition, the analysis revealed the odds of fall-to-spring retention were …


Creation Of A Portable, 3d-Printable, Iphone-Compatible Spectrophotometer, Elise K. Grasse Jan 2015

Creation Of A Portable, 3d-Printable, Iphone-Compatible Spectrophotometer, Elise K. Grasse

Williams Honors College, Honors Research Projects

Spectroscopy is a widely used chemical and medical analysis tool. While spectrophotometers are commonly found in many universities and laboratories, they are not available to all high schools or laboratories in developing countries. The objective of this project was to design a high-quality, 3D-printable, iPhone-compatible spectrophotometer that uses a cell phone camera and interface to collect data. The created 3D-print file will be available to anyone with access to a 3D printer which are increasingly found in many laboratories and schools across the country. A low cost pre-printed kit will also be made for those without access to a 3D …


Teacher Influence On Elementary School Students’ Participation In Science, Technology, Engineering, And Mathematics, Courtney Hartman Jan 2015

Teacher Influence On Elementary School Students’ Participation In Science, Technology, Engineering, And Mathematics, Courtney Hartman

Honors College Theses

The purpose of this study is to explore the influence of elementary school teachers on encouraging students’ interest and participation in Science, Technology, Engineering, and Mathematics. The researcher sought to understand what methods teachers use in their classrooms to encourage students to participate in STEM subjects and programs. This mixed methods study consisted of a questionnaire to collect quantitative data, as well as an interview of selected teachers who participated in the questionnaire to collect qualitative data. The data was analyzed to determine the overall perceptions of teachers regarding the importance of encouraging students to participate in STEM. The qualitative …


Investigating The Influence Of Professional Development On Teacher Perceptions Of Engineering Self Efficacy, Stephen D. Marquis Phd Jan 2015

Investigating The Influence Of Professional Development On Teacher Perceptions Of Engineering Self Efficacy, Stephen D. Marquis Phd

All Student Scholarship

This mixed-methods study examines the influence of a professional-development intervention to support educators in the integration of engineering education at the elementary level. Particular consideration focused on the evolution of teachers' perceptions of engineering self-efficacy following engagement in professional development intended to support the introduction of engineering in selected grade-five classrooms.