Conference Session

Division Experimentation & Lab-Oriented Studies: Laboratory Pedagogy

Collection

2016 ASEE Annual Conference & Exposition

Authors

Julianne Vernon, University of Michigan; Deborah E. Goldberg, University of Michigan; John P. Wolfe, University of Michigan

Tagged Divisions

Division Experimentation & Lab-Oriented Studies

development of new palladium-catalyzed reactions for the stereoselective synthesis of carbocycles and heterocycles that are common subunits in biologically active natural products. c American Society for Engineering Education, 2016 Engaging Students in Authentic Research in Introductory Chemistry and Biology LaboratoriesAbstractEngaging students in research early on in the college experience may help reduce the number ofstudents who drop out of STEM after experiencing one of the gateway courses, such as theintroductory laboratory courses. Typical introductory laboratories do not show students thenature of scientific careers, the application of science in everyday life, and how

Conference Session

Division Experimentation & Lab-Oriented Studies: Electrical and Control Engineering

Collection

2016 ASEE Annual Conference & Exposition

Authors

Dustyn Roberts P.E., University of Delaware; Andrew Peter Borowski, University of Delaware

Tagged Divisions

Division Experimentation & Lab-Oriented Studies

controlsengineering in their careers. This exposure-based approach is different from the accounts of mostcontrols laboratories we found in literature, and often ends up being a practical hybrid betweenthe fully COTS and fully DIY approaches described above. This paper is presented as a casestudy that describes our approach to redesigning our 1 credit, junior level, Vibrations andControls Laboratory course that 120-150 mechanical engineering students are required to takeeach Fall semester. Preliminary data on the effectiveness of the redesign is presented. The endgoal is to provide a template for other universities to follow to achieve similarly positiveoutcomes in terms of student engagement.2 Criteria for a Successful Laboratory CourseAlthough Balchen et al

Conference Session

Division Experimentation & Lab-Oriented Studies: BYOE Session

Collection

2016 ASEE Annual Conference & Exposition

Authors

Harry Courtney Powell, University of Virginia

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Division Experimentation & Lab-Oriented Studies

seeking careers in energy-related fields. In the Spring of 2015, we conducted a survey of 2nd year Electrical and ComputerEngineering students through our Fundamentals of Electrical Engineering courses to assessstudent interest in a laboratory class devoted to an energy-related topic.1 The results indicatedthat 80% were interested in learning about energy efficient systems design and would either be"very likely" or "absolutely certain" to take a laboratory course that illustrated how such systemsare designed and analyzed.Switching voltage regulators are at the heart of nearly all alternate energy system designs thatinvolve electrical machines and devices, thus motivating an introduction to the techniquesinvolved in realizing such devices; the

Conference Session

Division Experimentation & Lab-Oriented Studies: Classroom and Online Innovations

Collection

2016 ASEE Annual Conference & Exposition

Authors

Nikki Larson, Western Washington University; Cecile Grubb, Western Washington University

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Division Experimentation & Lab-Oriented Studies

allergic reaction in normal tissue after repeated exposure to thechemical”.11,12 The sensitization of a student to formaldehyde or another chemical has thepotential to severely limit their future career, as it would limit the materials with which theycould safely work with for the remainder of their life.Two separate but complimentary approaches were taken to prevent chemical exposures duringprepreg manufacturing: the implementation engineering controls in the form of a point of sourcecapture ventilation system and usage of extensive personal protective equipment (PPE). Duringthe construction of the prepreg treater, adequate ventilation levels were determined with theassistance of EHS, by simultaneously measuring volatile organic compound (VOC

Conference Session

Division Experimentation & Lab-Oriented Studies: Electrical and Control Engineering

Collection

2016 ASEE Annual Conference & Exposition

Authors

Ismail Guvenc, Florida International University; Natalie Paul, Florida International University; Rhys Bowley, National Instruments; Maria Lorelei Fernandez, Florida International University

Tagged Divisions

Division Experimentation & Lab-Oriented Studies

heterogeneous wireless networks and future radio ac- cess beyond 4G wireless systems. He has published more than 100 conference/journal papers and book chapters, and several standardization contributions. He co-authored/co-edited three books for Cambridge University Press, served as an editor for IEEE Communications Letters (2010-2015) and IEEE Wireless Communications Letters (2011-present), and as a guest editor for several other journals. Dr. Guvenc is an inventor/coinventor in 23 U.S. patents, and has another 4 pending U.S. patent applications. He is a recipient of the 2014 Ralph E. Powe Junior Faculty Enhancement Award and 2015 NSF CAREER Award.Dr. Natalie Paul, Florida International University Dr. Natalie Paul has a

Conference Session

Division Experimentation & Lab-Oriented Studies: Laboratory Pedagogy

Collection

2016 ASEE Annual Conference & Exposition

Authors

Renee M. Clark, University of Pittsburgh; Arash Mahboobin, University of Pittsburgh

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Division Experimentation & Lab-Oriented Studies

fundamental theory and methods for analyzing anddesigning linear time-invariant (LTI) systems, and for representing biological systems by LTImodels. Furthermore, the course provides students with the understanding necessary to properlyacquire biological signals for subsequent analysis using digital signal processing techniques. Tofulfill the laboratory requirements for the course, students completed three team-based projects,or virtual laboratories, in which they conducted experiments using MATLAB to analyzeunknown systems, both biological and non-biological, through the use of time- and frequency-domain analysis techniques.As expected, engineering students must be prepared during their undergraduate careers to solve“real world” practical problems.2

Conference Session

Division Experimentation & Lab-Oriented Studies: Classroom and Online Innovations

Collection

2016 ASEE Annual Conference & Exposition

Authors

Kip D. Coonley, Duke University; Justin Miles, Duke University; Kim Manturuk, Duke University; Martin A. Brooke, Duke University; Christopher Woodard, Duke University; Chris Lorch, Center for Instructional Technology; Genevieve M Lipp, Duke University

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Division Experimentation & Lab-Oriented Studies

and Assessment at Duke’s Center for Instructional Technology. She also teaches Sociology of Crime through the Continuing Studies program at the University of North Carolina at Chapel Hill.Dr. Martin A. Brooke, Duke University Martin A. Brooke received the B.E. (Elect.) Degree (1st. Class Hons.) from Auckland University in New Zealand in 1981. He received the M.S. and Ph. D. in Electrical Engineering from The University of Southern California in 1984, and 1988, respectively. He is currently an Associate Professor of Electrical Engineering at Duke University. Professor Brooke was an Analog Devices Career development award recipient from 1988-1993, won a National Science Foundation Research Initiation Award in 1990, the

Conference Session

Division Experimentation & Lab-Oriented Studies: Laboratory Pedagogy

Collection

2016 ASEE Annual Conference & Exposition

Authors

Bridget M. Smyser, Northeastern University; Sahar Tariq, Northeastern University

Tagged Divisions

Division Experimentation & Lab-Oriented Studies

0.46-0.48: ‘describe calculation methods’, ‘estimate uncertainties in results’, and ‘explain routine data processing such as calibration corrections’. Weak positive correlations were seen with ‘justifying adjustments or corrections’ and ‘examining data for consistency’. An interesting result is that there was almost no effect for the behaviors ‘anticipate results from theory’ and ‘compare data to previous work or literature’. This may point to either a weakness in the curriculum in reinforcing these behaviors, or a lack of maturity and understanding on the part of the students at this point in their academic careers. One lab that stands out is Lab 6. This had a very low positive correlation for the total number