Engineering Commons^™

Exploratory Study Of Students' Representational Fluency And Competence Of Electric Circuits, William Fernando Sandchez Cossio

Open Access Theses

Electric circuits are extensively used in today’s devices as computers, phones, cameras and others. This makes them a crucial topic in engineering because almost every engineering branch could be related of used them at different levels. Even though their importance, students often struggle during the learning process of circuit analysis topics. Additionally, other very important abilities for engineering students are the capacities to create, use, express and think about models and representations of technical concepts; and the capacities to translate and map from one representation to another. These abilities are known as representational competence and representational fluency respectively.

The purpose …

Methods To Facilitate Community Participation In Humanitarian Engineering Projects: Laying The Foundation For A Learning Platform, Andrea Mazzurco

Open Access Dissertations

Humanitarian engineering (HE) is a new interdisciplinary field that is rapidly emerging worldwide. Many not-for-profit organizations such as Engineers Without Borders, Practical Action, and International Development Enterprise have been flourishing with the goal of providing technological solutions to those who need them the most. In engineering programs across the U.S., HE, service-learning, community engagement, and similar programs are gaining popularity because they offer an efficient way to meet ABET accreditation criteria, while also teaching valuable technical and professional skills to engineering students. However, the cultural, social, and political differences among communities and engineers often add degrees of difficulty that cannot …

Development Of First-Year Engineering Teams' Mathematical Models Through Linked Modeling And Simulation Projects, Kelsey Joy Rodgers

Open Access Dissertations

The development and use of mathematical models and simulations underlies much of the work of engineers. Mathematical models describe a situation or system through mathematics, quantification, and pattern identification. Simulations enable users to interact with models through manipulation of input variables and visualization of model outputs. Although modeling skills are fundamental, they are rarely explicitly taught in engineering. Model-eliciting activities (MEAs) represent a pedagogical approach used in engineering to teach students mathematical modeling skills through the development of a model to solve an authentic problem.

This study is an investigation into the impact of linking a MEA and a simulation-building …

From Mechanic To Designer: Evolving Perceptions Of Elementary Students Over Three Years Of Engineering Instruction, Anastasia M. Rynearson

Open Access Dissertations

Due in part to increasing state standards that require engineering in K-12 curricula and the Next Generation Science Standards’ incorporation of engineering outcomes, inclusion of engineering into elementary classrooms is on the rise. Teacher development and experiences in learning about and implementing engineering have been studied, but elementary students’ experiences when learning about engineering have not been explored.

The purpose of this study is to address the question: How do elementary students’ knowledge of, attitudes toward, and overall conceptions of engineering evolve over three years of engineering instruction?

This study follows seven elementary school students through three years of engineering …

1916 - Irrigation Districts In California, 1887-1915, Bulletin No. 2

Miscellaneous Documents and Reports

The 1916 report covers the establishment of irrigation districts between 1887 and 1915. Under the Wright Act of 1887, the State sought to conferred on farming communities powers of municipalities in the purchase or construction and operation of irrigation works. The report considered the old irrigation districts from the point of view of what seemed to have been their purpose. They were grouped as follows:

Districts essentially nonspeculative and· formed to meet a bona fide demand for new irrigation works: Orland, Kraft, Orland Southside, Central, Colusa, Browns Valley, Modesto, Turloek, Huron, Tipton, Tule · River, Kern and Tulare, Poso, Ama'rgeza, …

Review Of Sustainable Energy -- Without The Hot Air By David Mackay (2009), Kira Hamman

Numeracy

David MacKay. Sustainable Energy: Without the hot air. (Cambridge, England: UIT Cambridge Ltd., 2009). 384 pp. ISBN 978-0954452933 (also available as a free e-book).

Physicist David MacKay transforms what has historically been a debate fraught with skepticism and hysteria into an informed conversation. He does this by providing clear, accurate quantitative information on energy production and consumption in a form that allows comparison and invites thoughtful analysis. By recalibrating power into kilowatt-hours per day per person, he makes the numbers meaningful on an individual level. He then meticulously estimates the productive capacity of various renewable energy sources, explores alternative …

Cuny Summer Stem Institute: Experimental Research In Engineering For High School Students, Maribel Vazquez

Open Educational Resources

Summer HS students were engaged in hands-on experimental research in engineering laboratories in mentorship with CCNY Engineering Undergraduate Researchers. This course was part of the Summer STEM Institute directed by Dr. Joe Barba and Mr. Otto Marte.

Attending To Scientific Practices Within Undergraduate Research Experiences, Gina Quan, Chandra Turpen, Andrew Elby

Faculty Publications

Ford (2015) argues for viewing “scientific practice” not as a list of particular skills, but rather, more holistically as “sets of regularities of behaviors and social interactions” among scientists. This conceptualization of scientific practices foregrounds how they meaningfully connect to one another and are purposefully employed in order to explain nature. We apply this framework in the context of undergraduate research experiences (UREs) to understand the early forms of student engagement in scientific practices, and how these specific forms of engagement may be consequential for students’ future participation. Using video from interviews with students and research mentors, we argue that …

Santa Clara Magazine, Volume 57 Number 3, Summer 2016, Santa Clara University

Santa Clara Magazine

26 - CAN’T THREAD A MOVING NEEDLE To tackle sexual assault on college campuses, a playwriting project comes to the screen. By Danae Stahlnecker ’15.

28 - MISSION CRITICAL When three students fell ill from meningitis-causing bacteria—which can be fatal—it meant the clock was ticking. And to get through this, it would take everybody’s help. By Harold Gutmann.

36 - “WHERE ARE THEY TAKING US?” A journal from the front lines of the Syrian refugee crisis in Greece. By Colleen Sinsky ’10.

40 - NO STRANGERS HERE Refugees, home, and work by Ameera Naguib ’16 from Jordan to Silicon Valley. …

Development Of Visualization-Animation Software For Learning Transportation Algorithms, Ivan P. Makohon

Computational Modeling & Simulation Engineering Theses & Dissertations

Recognizing the steady decline in US Science Technology Engineering Mathematics (STEM) interests and enrollments, the National Science Foundation (NSF) and the White House have developed national strategies and provided significant budget resources to STEM education research [1-2] in the past years, with the ultimate goals being to improve both the quality and number of highly trained US educators, student workforce in STEM topics, in today’s highly competitive global markets. With the explosion of the internet’s capability and availability, it is even more critical to effectively train this future USA-STEM work-force and/or to develop effective STEM related teaching tools to reach …

Examining Bridges Between Informal And Formal Learning Environments: A Sequential Mixed Method Design, Dagen L. Valentine

Department of Agricultural Leadership, Education, and Communication: Dissertations, Theses, and Student Research

The purpose of this sequential mixed method study was to identify schools implementing a technology-based engineering design intervention in a way that connects or bridges formal learning environments of the school-day to informal learning environments such as afterschool programs. Further, this study investigated educators’ decisions that enabled or facilitated bridging between formal and informal learning environments. This cooperation and/or linking between informal and formal learning time is bridging. Participants included public schools (n=16) in Eastern Nebraska that incorporated the Nebraska Wearables Technology (WearTec) program at their school, club or Out-of-School-Time program during the 2015-2016 school year. Three of the schools …

The Effect Of Generation On Retention Of Women Engineers In Aerospace And Industry, Kristine Maria Kiernan

Doctoral Dissertations and Master's Theses

The purpose of this dissertation was to determine the nature and extent of differences between generational cohorts regarding the effect of family factors on retention of women in engineering, with an emphasis on women in the aerospace industry. While 6% of the aerospace workforce is made up of aeronautical engineers, an additional 11.2% of the aerospace workforce is drawn from other engineering disciplines. Therefore, the analysis included all engineering sub-disciplines. In order to include women who had left the workforce, women in all industries were used as a proxy for women in aerospace.

Exits to other fields were modeled separately …

Pythagorean Combinations For Lego Robot Building., Ronald I. Greenberg

Computer Science: Faculty Publications and Other Works

This paper provides tips for LEGO robot construction involving bracing or gear meshing along a diagonal using standard Botball kits.

Training Graduate Engineering Students In Ethics, Mohamed Trabia, Julie A. Longo, Susan Wainscott

Library Faculty Presentations

The Howard R. Hughes College of Engineering at the University of Nevada, Las Vegas embarked on providing ethics instruction to incoming graduate students in the form of a mandatory workshop. The College has a diverse graduate student population, including a sizable international component, who are enrolled in several M.S. and Ph.D. degree programs within four departments. Faculty felt that training in ethics was needed to better prepare incoming students for successful graduate studies and working professionally after graduation. Therefore, a standalone workshop was developed that covered four major topics: Research Ethics, Computer Coding Ethics, Publishing Ethics, and Intellectual Property. The …

Extending Wid To Train Mechanical Engineering Gtas To Evaluate Student Writing, Nancy Barr

Department of Mechanical and Aerospace Engineering Publications

Beyond first-year composition, the typical undergraduate mechanical engineering curriculum provides few opportunities to develop writing skills without a concerted effort by faculty to incorporate writing into their courses. One underutilized path for BSME students to strengthen those skills is the required sequence of laboratory courses, where students write several lab reports, evaluated by graduate teaching assistants (GTAs), many of whom speak English as a second language. Historically, engineering GTAs have not been trained in evaluating student writing in a way that helps students improve their technical communication skills, a method known as formative assessment. Formative assessment can be a key …

Promoting School Earthquake Safety Through A Classroom Education Grassroots Approach, Lelli Van Den Einde, Heidi Tremayne, Thalia Anagnos, James Mallard

Faculty Publications

The earthquake engineering community has recognized that in seismically active regions throughout the United States, hundreds of thousands of students and staff unknowingly study and work in structurally vulnerable school and university buildings. The School Earthquake Safety Initiative (SESI), spearheaded by the Earthquake Engineering Research Institute (EERI), is a collaborative network of diverse, expert, and impassioned professionals who are committed to creating and sharing knowledge and tools that enable broadminded, informed decision making around school earthquake safety. The Classroom Education and Outreach Subcommittee of SESI is tackling the problem of school safety from a grassroots approach, with the goal of …

Longitudinal Success Of Calculus I Reform, Doug Bullock, Kathrine E. Johnson, Janet Callahan

Mathematics Faculty Publications and Presentations

This paper describes the second year of an ongoing project to transform calculus instruction at Boise State University. Over the past several years, Calculus I has undergone a complete overhaul that has involved a movement from a collection of independent, uncoordinated, personalized, lecture-based sections, into a single coherent multi-section course with an activelearning pedagogical approach. The overhaul also significantly impacted the course content and learning objectives. The project is now in its fifth semester and has reached a steady state where the reformed practices are normative within the subset of instructors who might be called upon to teach Calculus I. …

The Impact Of Volunteering At A Girls Outreach Activity On Community Formation, Donna C. Llewellyn, Janet Callahan, Amy J. Moll, Catherine Rose Bates

Materials Science and Engineering Faculty Publications and Presentations

This paper is focused on exploring the motivation for volunteering at an engineering outreach activity. The outreach activity itself involved a two day, overnight experience for 9th and 10th grade girls that started in 2005, and which has been held annually since that time. The outreach event takes place in Boise, Idaho, and at the time of its onset was the only outreach or camp activity in the state focused on girls or young women. Across ten years, 510 total girls have participated, with approximately 85% of them coming from the immediate metropolitan area. The program was developed with a …

Why This Flip Wasn't A Flop: What The Numbers Don't Tell You About Flipped Classes, Heather Noel Fedesco, Troy Cary

IMPACT Publications

This paper details the conversion of a large, required Civil Engineering fluid mechanics course into a more student-centered, active learning-oriented course through the flipping of one lecture per week. In the flipped class, students collaboratively solve homework problems in groups while receiving “expert” feedback from instructors and TAs. To offset the lost lectures, some course material that has been delivered in traditional lectures has been placed online in the form of short videos and textbook readings, with low-stakes quizzes for assessment.

Student learning gains were quantitatively assessed by comparing quiz and final exam scores for three semesters (1 pre-flip and …

Professional Development For The Integration Of Engineering In High School Stem Classrooms, Jonathan E. Singer, Julia M. Ross, Yvette Jackson-Lee

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

Science, Technology, Engineering, and Mathematics (STEM) education in the U.S. is in transition. The recently published A Framework for K-12 Science Education: Practices, Crosscutting Concepts, and Core Ideas as well as the Next Generation Science Standards are responsive to this call and clearly articulate a vision that includes engineering practices as key components. This shift presents significant challenges to school districts owing to a stark lack of research-based engineering-focused instructional materials and corresponding teacher professional development. The purpose of this study was to investigate the impact of a professional development program on high school STEM teachers’ ability to enact design-based …

Fiction As A Resource In Participatory Design, Eva Knutz, Tau U. Lenskjold, Thomas Markussen

DRS Biennial Conference Series

In recent years, co-design research has moved into the heart of business and organisational matters of concern. As a consequence of that fact, the idea of what design is capable of evolves into something that does not only encompass product and service design, but also at the same time changes organisations’ way of doing things – or in other words, it challenges the organisational culture and the mindset of the decision-makers as a way towards the successful embedding of a project within the organisation. This paper investigates how the development of a new service design project together with integrated co-design …

Perception, Meaning And Transmodal Design, Mathias Nordvall, Mattias Arvola

DRS Biennial Conference Series

Our perceptual system allows us to experience and make meaning of the world through different modalities. We can move between feeling, seeing and hearing things and still makes sense of our world. Our cognitive activities are transmodal. In interaction design this means that both our design processes and our users’ interactions are transmodal. We have gained insights into how transitions between modalities, both in the design context and in the users’ interaction context, modulate meaning and experience, by analysing three interactive systems: SimProv, VibEd, and Sightlence. We propose that a transmodal design approach facilitate designers to realize the communicative potential …

Design For Resourceful Ageing: Intervening In The Ethics Of Gerontechnology, Elisa Giaccardi, Lenneke Kuijer, Louis Neven

DRS Biennial Conference Series

This paper discusses an innovative approach to the design of technologies for older people. The approach contains a critique of “gerontechnology” as taking decisions out of the hands of older people and materializing what it means to live healthily and well into “foolproof” designs that easily become inappropriate in the variety of situations in which older people end up using them. The proposed design approach focuses on re-delegating such ethical decisions to the point at which technology is used. It does so by considering technologies as resources that can complement the ageing competences of older people and adapt in a …

Infographic: Stem Workforce And Careers, Jo Earp

Teacher infographics

School educators are being encouraged to give students more information about STEM-related careers. So, what are the top occupations of STEM graduates? Find out in this Teacher infographic.

How Engineering Standards Are Interpreted And Translated For Middle School, Eugene Judson, John Ernzen, Stephen Krause, James A. Middleton, Robert J. Culbertson

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

In this exploratory study we examined the alignment of Next Generation Science Standards (NGSS) middle school engineering design standards with lesson ideas from middle school teachers, science education faculty, and engineering faculty (4–6 members per group). Respondents were prompted to provide plain language interpretations of two middle school Engineering Design performance expectations and to provide examples of how the performance expectations could be applied in middle school classrooms. Participants indicated the challenges and benefits of implementing these performance expectations and indicated personal experiences that helped them to interpret the performance expectations.

Quality of lessons differed depending on the performance expectation …

Integration Of General Education Into The Senior Capstone Class In Engineering, Patricia Backer, Laura Sullivan-Green

Faculty Publications

Over the past few years, San Jose State University (SJSU) has mandated that all of the undergraduate degree programs including engineering degrees be set at 120 units. With the existing number of units for the BS engineering degrees, this mandatory requirement has led to new innovations in General Education (GE) at SJSU. We have created a two-course sequence to support the integration of upper division General Education into the engineering major. Advanced GE at SJSU is designed to help students become integrated thinkers who can see connections between and among a variety of concepts and ideas. In the College of …

Ipv6 And Ospf Networks Lab, Kevin Jeremy Watson

Computer Engineering

No abstract provided.

Graduate-Level Civil Engineering Transportation Course Development – Oregon Tech, Roger Lindgren, David Thaemert, Charles Riley

TREC Final Reports

Three civil engineering professors at the Oregon Institute of Technology (Oregon Tech) undertook a project during the 2014-15 academic year to develop a series of transportation-related graduate courses and to modernize Oregon Tech’s Traffic Engineering Laboratory. Courses were developed in the areas of transportation water resources, transportation structures and traffic engineering. At the completion of this project, Oregon Tech is now capable of increasing the number of students educated in three key civil engineering sub-disciplines that are directly related to transportation. This project, therefore, contributes to all three U.S. Department of Transportation University Transportation Center (UTC) purpose statements: Advance transportation …

Developing Appropriate Educational Modules Aimed At Industry - An Example From Surveying At Masters Level, Audrey Martin

Articles

This paper describes the process from inception to completion of developing academic modules appropriate for upgrading survey professionals engaged in the public sector. It focuses on one such module continuing professional development module in ‘Gravity and Height’ for National Mapping, developed by the Technological University Dublin Spatial Information Sciences Group for the National Mapping Agency, Ordnance Survey Ireland (OSi) and staff from similar organisations.

Work In Progress: Rigorously Assessing The Anecdotal Evidence Of Increased Student Persistence In An Active, Blended, And Collaborative Mechanical Engineering Environment, Jennifer Deboer, Nick Stites, Edward J. Berger, Jeffrey F. Rhoads, Charles Morton Krousgrill, David B. Nelson, Craig Zywicki, David A. Evenhouse

Freeform Publications

This work in progress describes an ongoing study of an active, blended, and collaborative (ABC) course environment used in a core mechanical engineering course. This course has built on the growing body of literature citing active learning (Freeman et al., 2014), blended structures (Bowen & Ithaka, 2012), and collaborative engagement (Jeong & Chi, 2007) as positive influences on college and university science, technology, engineering, and math (STEM) outcomes. For the last six years, “Dynamics”, a core mechanical engineering course at a large public university, has utilized in-class activities, frequently-watched problem-solving videos, and a collaborative blog space to realize an ABC …