Digital Commons Network^™

Section 1: Bio-Medical/Bioengineering, Ectc Coordinating Committee

Early Career Technical Journal (ECTJ)

Proceedings of the 15th Annual Early Career Technical Conference, November 7, 2015. School of Engineering, University of Alabama at Birmingham, Birmingham, Alabama; pp. 1-36

Section 3: Dynamic Systems & Control, Ectc Coordinating Committee

Early Career Technical Journal (ECTJ)

Proceedings of the 15th Annual Early Career Technical Conference, November 7, 2015. School of Engineering, University of Alabama at Birmingham, Birmingham, Alabama; pp. 65-106

Section 5: Numerical Methods, Ectc Coordinating Committee

Early Career Technical Journal (ECTJ)

Proceedings of the 15th Annual Early Career Technical Conference, November 7, 2015. School of Engineering, University of Alabama at Birmingham, Birmingham, Alabama; pp. 151-165

Airflow Characteristics In Adult Upper 9 Generations Of Lung Model And Airway Changing (Aging) Effect Under Ventilated Breathing, Jongwon Kim, Ramana Pidaparti, Rebecca L. Heise, Angela M. Reynolds

Early Career Technical Journal (ECTJ)

Section 1: Bio-Medical/Bioengineering; pp. 22-27

Orbital Mechanic Simulation Of A 1u Cubesat, Alicia Ratcliffe, Carlos Montalvo

Early Career Technical Journal (ECTJ)

Section 3: Dynamic Systems & Control; pp. 67-71

Dynamic System Analysis Using Recurrence Quantification Analysis And Recurrence Plots In Mathematica, Serkan Guldal, Veronica Baugh

Early Career Technical Journal (ECTJ)

Section 3: Dynamic Systems & Control; pp. 76-81

A Laser Sensor For Tire Real-Time Parameter Estimation, Mostafa Salama, Marc A. Parker, Vladimir V. Vantsevich

Early Career Technical Journal (ECTJ)

Section 3: Dynamic Systems & Control; pp. 89-97

Finite Element Simulation Of Cylindrical Piezoelectric Energy Harvesters Under Internal Loading, Parya Aghasafari, Israr Bin M Ibrahim, Ramana Pidaparti

Early Career Technical Journal (ECTJ)

Section 5: Numerical Methods; pp. 160-165

Engineering Laboratory 101, Reginald Eze

Open Educational Resources

This lab introduces students to the fatigue failure of steels, plastics and ceramics when they are stressed in a controlled manner until they fail. Materials are subjected to repeated stress called fatigue and fatigue properties of different materials vary with type, source, quality, type and duration of applied stress.

The Guinea Pig Model For Organophosphate Toxicology And Therapeutic Development, Christopher Daniel Ruark

Browse all Theses and Dissertations

Organophosphates (OPs) are highly toxic insecticides and nerve agents that have been designed to inhibit the hydrolysis of acetylcholine by binding to the serine active site of acetylcholinesterase (AChE). They are one of the most common causes of human poisoning worldwide and are frequently intentionally used in suicides in agricultural areas. For this reason, there is a need for therapeutics to rescue those from intoxication. Obvious ethical concerns prevent humans from being subjected to OP exposure for therapeutic efficacy and safety testing. Therefore, animal surrogates for humans must be appropriately selected. A new paradigm, described herein, incorporating both in silico …

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 …

Modification And Evaluation Of A Brain Computer Interface System To Detect Motor Intention, Christopher V. Hagerty-Hoff

Theses and Dissertations

It is widely understood that neurons within the brain produce electrical activity, and electroencephalography—a technique used to measure biopotentials with electrodes placed upon the scalp—has been used to observe it. Today, scientists and engineers work to interface these electrical neural signals with computers and machines through the field of Brain-Computer Interfacing (BCI). BCI systems have the potential to greatly improve the quality of life of physically handicapped individuals by replacing or assisting missing or debilitated motor functions. This research thus aims to further improve the efficacy of the BCI based assistive technologies used to aid physically disabled individuals. This study …

Engineering Identities: Section Introduction, Mike Murphy, Tony Marjoram

Books/Book chapters

No abstract provided.

Using Stormwater Modeling In Iterative Site Design: An Integration Of Techniques From Engineering And Landscape Architecture, Brooke Erin Morris

LSU Master's Theses

Landscape Architects currently do not have an efficient method for including stormwater quantities in early stages of their design process. With stormwater control infrastructure and theory rapidly shifting in favor of stormwater management with Green Infrastructure or Low Impact Development technologies (LIDs), landscape architects and planners are increasingly making layout and sizing decisions for stormwater design. Due to the development of modeling tools, it is now possible to rapidly produce quantifiable stormwater values for complex site designs at a range of scales. This paper proposes a methodology for the utilization of the EPA – Stormwater Management Model (SWMM), in conjunction …

Engineering Students’ Perceptions Of Their Preparation For Engineering Practice, Eileen Goold Dr

Conference Papers

A common theme in the scholarly literature describing engineering is associated with the conception of the term global engineer where the role of the engineer has become quite broad. This study investigates engineering students’ perceptions of their future careers and their preparation for professional practice. This is important information for engineering educators as students with heightened interest in professional practice demonstrate more cognitive engagement. Additionally many graduate engineers are challenged by the transition into engineering practice. A mixed methods approach is employed. The degree competencies are required and learned by electronic engineering students, at the Institute of Technology Tallaght Dublin, …

2014 Fall Engr333 Project Final Report, John Sherwood, Jonathan Crow, Nicolaas Ourensma, Zak Devries, Andy Frandsen, Jack Kregel, Ryan Rhodes, Connor Vandongen, Schieffer Kwong, Jee Myung Kim, Matthew Deyoung, Jeff Demaagd, Tyler Devries, Doug Faber, Garrick Hershberger, Jake Derooy, Dustin Brouwer, David Evenhouse, Patrick Anderson, Thomas Brown, Ed Smit, Joel Smith, Thane Symens, Kaitlyn Weinstein, Seth Koetje, Nick Memmelaar, Austin Juza, Matt Ramaker, Ryan Demeester, Jordan Newhof, Wes Richards, Josh Vanderbyl

ENGR 333

The net-zero homes project that this class worked on throughout the semester was designed to determine what it would take to bring a home in Grand Rapids, Michigan to the status of net-zero and whether or not it is feasible to do so. The idea behind a net-zero home is to reduce the energy usage in the home, whether it is by lifestyle changes, insulation additions, or by appliance upgrades, and then produce the remaining energy deficit from renewable sources, so that the homeowner has a net usage of zero at the end of the year. This report details the …

2014 Fall Engr333 Student Seminar Presentation, John Sherwood, Jonathan Crow, Nicolaas Ourensma, Zak Devries, Andy Frandsen, Jack Kregel, Ryan Rhodes, Connor Vandongen, Schieffer Kwong, Jee Myung Kim, Matthew Deyoung, Jeff Demaagd, Tyler Devries, Doug Faber, Garrick Hershberger, Jake Derooy, Dustin Brouwer, David Evenhouse, Patrick Anderson, Thomas Brown, Ed Smit, Joel Smith, Thane Symens, Kaitlyn Weinstein, Seth Koetje, Nick Memmelaar, Austin Juza, Matt Ramaker, Ryan Demeester, Jordan Newhof, Wes Richards, Josh Vanderbyl

ENGR 333

File for student presentation, given by students in the Fall 2014 class of ENGR333.

Driven By Beliefs: Understanding Challenges Physical Science Teachers Face When Integrating Engineering And Physics, Emily A. Dare, Joshua A. Ellis, Gillian H. Roehrig

Journal of Pre-College Engineering Education Research (J-PEER)

It is difficult to ignore the increased use of technological innovations in today’s world, which has led to various calls for the integration of engineering into K-12 science standards. The need to understand how engineering is currently being brought to science classrooms is apparent and necessary in order to address these calls for integration. This multiphase, mixed-methods study investigated the classroom practices and beliefs of high school physical science teachers following an intensive professional development on physics and engineering integration.

Classroom observations showed that teachers new to incorporating engineering into their physical science classrooms often struggled to maintain focus on …

Gender Differences In The Consistency Of Middle School Students’ Interest In Engineering And Science Careers, Marsha Ing, Pamela R. Aschbacher, Sherry M. Tsai

Journal of Pre-College Engineering Education Research (J-PEER)

This longitudinal study analyzes survey responses in seventh, eighth, and ninth grade from diverse public school students (n = 482) to explore gender differences in engineering and science career preferences. Females were far more likely to express interest in a science career (31%) than an engineering career (13%), while the reverse was true for males (58% in engineering, 39% in science). After controlling for student and school demographic characteristics, females were as consistent as males in their science career interests during the three years of the study but less consistent in their engineering career interests. Knowing an engineer significantly …

Lsu Research Fall 2014, Louisiana State University And Agricultural & Mechanical College

Research Magazine

LSU Research is published annually by the Office of Research & Economic Development, Louisiana State University.

Engineering Design: A Cognitive Process Approach, Greg Joseph Strimel

STEMPS Theses & Dissertations

The intent of this dissertation was to identify the cognitive processes used by advanced pre-engineering students to solve complex engineering design problems. Students in technology and engineering education classrooms are often taught to use an ideal engineering design process that has been generated mostly by educators and curriculum developers. However, the review of literature showed that it is unclear as to how advanced pre-engineering students cognitively navigate solving a complex and multifaceted problem from beginning to end. Additionally, it was unclear how a student thinks and acts throughout their design process and how this affects the viability of their solution. …

Newsroom, Georgia Southern University

Newsroom (2006-2023)

• University Gears Up for 2nd Annual STEM Fest

Integrating Cognitive Science With Innovative Teaching In Stem Disciplines, Mark A. Mcdaniel, Regina F. Frey, Susan M. Fitzpatrick, Henry L. Roediger Iii

Books and Monographs

This volume collects the ideas and insights discussed at a novel conference, the Integrating Cognitive Science with Innovative Teaching in STEM Disciplines Conference, which was held September 27-28, 2012 at Washington University in St. Louis. With funding from the James S. McDonnell Foundation, the conference was hosted by Washington University’s Center for Integrative Research on Cognition, Learning, and Education (CIRCLE), a center established in 2011. Available for download as a PDF. Titles of individual chapters can be found at http://openscholarship.wustl.edu/circle_book/.

2014 Fall Engr333 Project Assignment, Matthew K. Heun

ENGR 333

The Fall 2014 ENGR333 project focused on net zero homes.

I asked the students “What would it take for a home in Grand Rapids to become net-zero?”

Customer

The customers for this project were several homeowners in the Grand Rapids area.

Modeling Student Engagement In The Classroom, Sarah Painter

Journal of Undergraduate Research at Minnesota State University, Mankato

Connections to Community is a multi-institutional study that looks at the influence of community on post-secondary, science and engineering students and their engagement in academic activity. This paper focuses specifically on student engagement within the classroom as a follow-up to a previous paper by Wendy Hoffman, Identifying Influential Variables of Student Academic Engagement (Hoffman, 2013). The goal of this work is to model student engagement in the classroom using classroom observation data that has been cleaned and then compare the results with those found in Hoffman’s paper which used pre-cleaning data. The cleaned data is used to create two data …

Work In Progress - Peer Directed Learning In A Project Based Model, Andrew Mcnally

Journal of Undergraduate Research at Minnesota State University, Mankato

Iron Range Engineering is a new, unique, undergraduate program using problem-based learning. One guiding principle is student responsibility for learning. In order to facilitate learning, faculty and students alike have come up with several learning methods. Learning modes may include self-directed learning, peer-directed learning, one-on-one faculty directed learning, or industry mentored learning. Peer directed learning often manifests in the form of learning groups (a group of students learning similar competencies), led by either a faculty member or a student who has previously excelled in that competency and has taken an interest in pursuing advanced credit. Recently, Iron Range Engineering has …

Sounds Like Something A White Man Should Be Doing: Academic Identity In African American Female Engineering Students, Rashunda Laruth Stitt

Electronic Theses and Dissertations Archive

This study exposed the way African American female engineering students constructed their academic identities by focusing on their lived experiences. Participants included nine engineering students at Mid-South University (pseudonym) who identified as African American females. Participants were required to sit for one semi-structured academic life history interview that focused on their academic experiences from early childhood to present. This study employed two levels of theory in order to obtain a comprehensive view of participants' experiences. Black feminist theory, which accounts for the intersectionality of participants' race and gender, served as the macro level theory and academic identity, which accounts for …

Vehicle Multi-Pass Rut Volume And Mobility Power Study, William W. Barbour

Pursuit - The Journal of Undergraduate Research at The University of Tennessee

This paper presents the relationship between applied power by a wheeled vehicle to soil and the rutting effects. Specifically, a strong positive relationship was found between cumulative applied power and total rut volume across multiple passes by the vehicle over the same tracks. Field-testing was conducted using a high-mobility multi-purpose wheeled vehicle (HMMWV) and two distinct soil types. Sensors on the vehicle measured torque and angular velocity of each of the four wheels, from which applied power was calculated. A rut profile meter was used to document the shape of the rut after set numbers of passes and this profile …

Ethical Reasoning Development In Project-Based Learning, Elizabeth Pluskwik, Puteri S. Megat Hamari

Integrated Engineering Department Publications

This paper will describe the method of ethics instruction in a specific project-based learning program with the aim to improve the current level of moral reasoning skills in the engineering students enrolled in the program. The Accreditation Board for Engineering and Technology (ABET) and the National Society of Professional Engineers (NSPE) have endorsed efforts to improve the teaching of ethics in the engineering curriculum. Criterion 3-f of the ABET outcomes,specifically calls for student attainment of an understanding of ethical and professional responsibility. In response, engineering educators seek to develop curriculum to improve moral reasoning skills, which should lead to increased …

The Environmental Impact Assessment Of Cal Poly's Manufacturing Laboratory, Yoonho Mark Kim

Materials Engineering

The purpose of the study is to obtain basic understanding of the sustainability of Cal Poly IME 144 laboratory. Since the general condition of the lab prevents precise, efficient data collection, fuzzy logic is used to provide an overview of the laboratory's sustainability. Aluminum chips, brass chips, and paper waste are identified as primary waste streams. Electric usage of the laboratory is approximately calculated based on the machines' running time. Fuzzy logic system with three inputs and one output is designed in the Matlab software environment with Simulink to simulate a model for the laboratory's sustainability. Also the study suggests …