Conference Session

What's New in Dynamics?

Collection

2007 Annual Conference & Exposition

Authors

El-Sayed Aziz, Stevens Institute of Technology; Sven Esche, Stevens Institute of Technology; Constantin Chassapis, Stevens Institute of Technology

Tagged Divisions

Mechanical Engineering

. Page 12.675.11 10References[1] Felder, R. M. & Silverman, L. K., (1988), “How Students Learn: Adapting Teaching Styles to Learning Styles”, Proceedings of the Frontiers in Education Conference, Santa Barbara, CA, USA, p. 489.[2] Felder, R. M., (1993), “Reaching the Second-Tier Learning and Teaching Styles in College Science Education”, Journal of College Science, Vol. 23, No. 5, pp. 286-290.[3] Wang, S.-L., (1996), “Mechanism Simulation with Working Model”, Proceedings of the Frontiers in Education Conference, Salt Lake City, Utah, USA.[4] Slater, K. & Gramoll, K., (1995), “Vibration Visualization using Longitudinal Vibration Simulator (LVS)”, Proceedings of the ASEE Annual

Conference Session

ERM Potpourri II

Collection

2007 Annual Conference & Exposition

Authors

David Jonassen, University of Missouri; Sanjay Rebello, Kansas State University; Carlos Wexler, University of Missouri; Zdeslav Hrepic, Fort Hays State University; Gregory Triplett, University of Missouri

Tagged Divisions

Educational Research and Methods

majors. We have developed a web-basedenvironment that presents pairs of problems and then asks questions about thoseproblems one at a time (see Figure 1 for sample questions related to work-energy). Page 12.1013.4Problem 1 (Giancoli 6-19) Problem 2 (Giancoli 6-23)A 0.088kg arrow is fired from a bow whose string A 0.25kg softball is pitched at 26m/s. By the time itexerts an average force of 110N over a distance of reaches the plate a distance 15m away it has slowed0.78m. to 23m/s.Neglecting air resistance, what is the speed of the Neglecting gravity, what is the

Conference Session

Developments in the Energy Laboratories

Collection

2007 Annual Conference & Exposition

Authors

Ke Chen, Cleveland State University; Ana Stankovic, Cleveland State University

Tagged Divisions

Energy Conversion and Conservation

t t ec ec ec ec ec ec Fa (S (S (S (S (S

Conference Session

Bioengineering laboratories: Bringing research into the classroom

Collection

2007 Annual Conference & Exposition

Authors

Daphne Rainey, Virginia Bioinformatics Institute; Bruce Mutter, Bluefield State College; Lionel Craddock, Bluefield State College; Susan Faulkner, Virginia Bioinformatics Institute; Frank Hart, Bluefield State College; Martha Eborall, Bluefield State College; Lewis Foster, Bluefield State College; Stephen Cammer, Virginia Bioinformatics Institute; Betsy Tretola, Virginia Tech; Bruno Sobral, Virginia Bioinformatics Institute; Oswald Crasta, Virginia Bioinformatics Institute

Tagged Divisions

Biomedical

) Bioinformatics in the post-sequence era. Nat Genet 33 Suppl:305-10. 4. Our cultural commonwealth: The Report of the ACLS Commission on Cyberinfrastructure for the Humanities and Social Sciences, July 18, 2006 5. Buetow, K (2005) Cyberinfrastructure: empowering a “third way” in biomedical research. Science 308(5723): 821-824. 6. Greene, K. and S., Donovan. (2005) Ramping Up to the Biology Workbench: A Multi-Stage Approach to Bioinformatics Education. Bioscene 31(1): 3-11. 7. Rainey, D., Faulkner, S., Craddock, L., Cammer, S., Tretola, B., Sobral, B.W., and O., Crasta. 2007. A project-centric approach to cyberinfrastructure education. TeraGrid 2007. 8. He, Y., R. R. Vines, A. R. Wattam, G

Conference Session

NSF Grantees Poster Session

Collection

2007 Annual Conference & Exposition

Authors

Jianxin Tang, Alfred University

balance of push-and-pull. If thesuspended object gets too close to the electromagnet, the electromagnet should push itaway. Conversely if it falls too low the electromagnet should work at pulling it back up.The LM1820 driver chip has a built-in H-bridge that can reverse polarity of its output andis perfect for this application.Analog Phase-Lead ControllerThe system is open-loop unstable and a phase-lead controller is needed to increase thephase margin of the system to stabilize it. The open-loop transfer function of the system 6.82 × 10 7can be found using the Bode diagram approach to be G p ( s ) = 2 , with its

Conference Session

K-12 Programs (Co-sponsored by K-12 Division)

Collection

2007 Annual Conference & Exposition

Authors

Carol Stwalley, Purdue University

Tagged Divisions

Women in Engineering

AC 2007-2055: THE EFFECTS OF GENDER ON ELEMENTARY-AGEDSTUDENTS' INTEREST IN TECHNOLOGY: A PRELIMINARY REPORTCarol Stwalley, Purdue University Dr. Carol S. Stwalley earned her BS, MS, and Ph.D. degrees from the School of Agricultural and Biological Engineering at Purdue University and is a registered professional engineer in Indiana. She performed the described research while the Assistant Director for the Purdue Women in Engineering Program. Currently, she performs assessment for the Purdue Minority Engineering Program. Dr. Stwalley also is the President of Paradocs Enterprises, Inc. which is a consulting engineering firm specializing in renewable energy projects and property transfer issues

Conference Session

Emerging Trends in Engineering Education Poster Session

Collection

2007 Annual Conference & Exposition

Authors

Elise Amel, University of Saint Thomas; Camille George, University of St. Thomas; Yvonne Ng, College of St. Catherine

1.5217 0.9261 2.1174 ENERGY CONVERSION Page 12.277.7 6 5 4 pretest 3 postest 2 1 0 n s m zles fri tion in es bu s no s e a ps rs

Conference Session

Meeting ABET Requirements

Collection

2007 Annual Conference & Exposition

Authors

Zhengtao Deng, Alabama A&M University; Cathy Qian, Alabama A&M University; Ruben Rojas-Oviedo, Alabama A&M University

Tagged Divisions

Mechanical Engineering

experimental design, data collection, and data analysis; (q) acompetence in the use of computational tools; (r) a knowledge of chemistry; and (s)knowledge of calculus-based physics.Outcome can be assessed at the “program level” [2] using standardized testing such asfundamental of engineering exam, or it can be pursued at the “course level”. To ensure theteaching quality of the outcome based mechanical engineering program, systematicassessment of engineering curriculum is needed. More importantly, faculty needs to improveteaching techniques so that the student learning of each course can be measured againstprogram outcomes. In the past eight years, the current authors have developed a technique to

Conference Session

Emerging Technologies in Manufacturing Education II

Collection

2007 Annual Conference & Exposition

Authors

Shirish Sreedharan, University of Missouri; Frank Liou, University of Missouri

Tagged Divisions

Manufacturing

rearrangement is also provided.What is 5 S?Based on Japanese words that begin with ‘S’, the 5S Philosophy focuses on effectivework place organization and standardized work procedures. 5S simplifies your workenvironment, reduces waste and non-value activity while improving quality efficiencyand safety.5 Japanese words ‚ Seiri - Sort (Housekeeping) ‚ Seiton - Set in Order (Workplace Organization) ‚ Seison - Shine (Cleanup) ‚ Seiketsu - Standardize (Keep Cleanliness) ‚ Shitsuke - Sustain (Discipline)Benefits of 5 S for lab users ‚ A more pleasant work environment ‚ More satisfying jobs ‚ Makes your job easier ‚ A process that makes sense ‚ Pride in the workplace ‚ Associates and customer

Conference Session

Capstone Projects and Experiential Learning

Collection

2007 Annual Conference & Exposition

Authors

John Irwin, Michigan Tech University

Tagged Divisions

Engineering Technology

Computer Aided Manufacturing (CAM)courses utilizing CNC capable mill and lathe machines were added to fill this gap. ThisCNC laboratory (presently under development), combined with the new coursecurriculum also allow Senior Project students to complete the manufacturing portion oftheir designs. In the past, MET senior projects were outsourced outside the college formanufacture, which does not support the experiential learning approach sought after inthis curriculum enhancement project—an approach that has been shown to enhancestudent learning (Albanese, M. A. and Mitchell, S., 1993) 1.Product Design and Development (PDD) PedagogyThe PDD course is a 14 week 3 credit one semester course consisting of 2 hours perweek recitation and 2 hours per week

Conference Session

Emerging Trends in Engineering Education Poster Session

Collection

2007 Annual Conference & Exposition

Authors

Michael Cutlip, University of Connecticut; Mordechai Shacham, Ben-Gurion University of the Negev; Michael Elly, Intel Corp.

educational benefits in addition to avoiding "death by PowerPoint".Bibliography 1. Cutlip, M. B. and M. Shacham, Problem Solving in Chemical and Biochemical Engineering with Polymath, Excel and MATLAB, 2nd Ed, Prentice-Hall, Upper Saddle River, New-Jersey (2007) 2. Dahlquist, G., Björck, Å., and Anderson, N., Numerical Methods, Prentice-Hall, Englewood Cliffs, New- Jersey (1974) 3. Felder, R. M. and Brent, R., "Death by PowerPoint", Chemical Engineering Education, 39 (1), 28-29 (2005) 4. Geankoplis, C. J., Transport Processes and Separation Process Principles, 4th Ed, Prentice-Hall, Upper Saddle River, New-Jersey (2003) 5. Press, W. H., Flannery, B. F., Teukolsky, S. A., & Vetterling, W. T., Numerical

Conference Session

Optical and Wireless Communication Systems

Collection

2007 Annual Conference & Exposition

Authors

Adam Neale, University of Waterloo; Jason Shirtliff, University of Waterloo; William Bishop, University of Waterloo; Cutberto Santillan Rios, University of Waterloo

Tagged Divisions

Electrical and Computer

Configuration Parameter(s)Single Dipole Length of dipole (in terms of ) Length of dipole (in terms of ) Distance between dipoles (in terms of )Dipole Array Number of dipoles (3, 5, or 7) Weighting of dipoles (Linear, Binomial, or Exponential) Pattern relative to single dipole antenna Length of dipole (in terms of )Single Dipole above a Flat Height from ground (in terms of )Ground Plane Pattern relative to single dipole antenna

Conference Session

TC2K Methods and Models

Collection

2007 Annual Conference & Exposition

Authors

Gregory Watkins, University of North Carolina-Charlotte; Nan Byars, University of North Carolina-Charlotte; Deborah Sharer, University of North Carolina-Charlotte

Tagged Divisions

Engineering Technology

program assessment was developed. The first step was the mappingof each performance criteria to a Criterion 2 (a through k) competency. A check was thenperformed to ensure that each a through k competency was represented at least once as a primarymapping. The result of this work is shown in Table 1. Table 1 – Criterion 2 Outcomes Mapped to Program Outcomes and Program Objectives ABET ProgramCriterion 2 Program Outcome Objective(s) a 1i: Demonstrate the proper use of appropriate software to solve 1 technical problems 4i: Solve structured technical

Collection

2007 Spring ASEE Middle Atlantic Section Conference

Authors

V. Briller; E. Deess; R. Calluori; K. Joshi

scientists and engineer gave rise to policy initiatives to increase the numberof women in science and engineering. Their review of the literature suggested that the persistentunder representation of women in the fields of science and engineering was in part due tomindset of education and public policy. Recent data from the National Science Foundationshows that the number of S&E bachelor's degrees awarded to women has increased every yearsince 1966 (excluding 1988), reaching 227,813 in 2004. Bachelor’s degrees awarded in S&E and non-S&E fields, by sex: 1966–2004 SOURCE: Women, Minorities and Persons With Disabilities in Science and Engineering (December 2006

Conference Session

Innovations in Mechanical Engineering Experiments and Labs

Collection

2007 Annual Conference & Exposition

Authors

Afshin Goharzadeh, The Petroleum Institute; Peter Rodgers, The Petroleum Institute; Christian Mandel, The Petroleum Institute

Tagged Divisions

Division Experimentation & Lab-Oriented Studies

12.895.5velocity, Ujet, of 1 m/s. Jet details: Jet Qjet = 3.33x10-5 m3/s H Ujet = 1 m/s Reynolds number = 6612 Measurement field (a) Flow field region under analysis. 0 0.1 m/s

Conference Session

Improving ME Instructional Laboratories

Collection

2007 Annual Conference & Exposition

Authors

Brian Sangeorzan, Oakland University; Laila Guessous, Oakland University

Tagged Divisions

Mechanical Engineering

Energy is extensive, and changes in kinetic and potential energy are negligible, ∆E = ∆U = ∆U s + ∆U f + ∆U w + ∆U B (2)where subscripts, s = test sample f = fuse wire

Conference Session

Multidisciplinary Engineering Poster Session

Collection

2007 Annual Conference & Exposition

Authors

Stephanie Sullivan, East Carolina University; Rick Williams, East Carolina University; William Howard, East Carolina University; Jason Yao, East Carolina University; Paul Kauffmann, East Carolina University

Tagged Divisions

Multidisciplinary Engineering

ofEngineering (FE) General Engineering exam and the current ECU engineering curriculum. Theapproach utilized was to compare the FE topical areas specified within the NCEESFundamentals of Engineering General Engineering Sample Questions & Solutions book to theindividual course syllabi for the courses in the initial ECU Engineering curriculum (classesentering 2004/2005). Table 3 lists the thirteen FE topical areas, the percentage of each topicalarea on the FE exam, and the course(s) that support the FE material. Table 3: FE Topical Area Mapping Percentage of FE Topical Area Supporting Course(s

Conference Session

Teaching Innovation in Architectural Engineering II

Collection

2007 Annual Conference & Exposition

Authors

Kerry McManus, Swinburne University of Technology

Tagged Divisions

Architectural

√Risk Management Principles √Quantitative Risk and Modelling √Change in Staff ProfilesThe staff profiles have changed over the years. The original adjunct staff of the seventies weresourced from major construction companies and the subjects being offered reflected theirstrengths. A typical adjunct staff profile was that of middle to upper level manager in a majorlocal construction company, with about ten years or more of experience, some of which wasgained on iconic major projects. The “70’s” band of Table 3 reflects the use of this staff in thecourse and the consequent range of subjects offered. The work load was shared equally betweentenured and adjunct staff.The

Conference Session

Mechanics Division Poster Session

Collection

2007 Annual Conference & Exposition

Authors

Ing-Chang Jong, University of Arkansas

Tagged Divisions

Mechanics

24Substituting the above solutions into foregoing equations for EIy¦ and EIy , we write C1 8 w0 L3 8 w0 L3 sA ? y¦(0) ? ? sA ? S EI 3EI 3EI Page 12.1535.5 C2 131w0 L4 131w0 L4 yA ? y (0) ? ?/ yA ? fi EI 24 EI 24 EIIV. Analysis of a Hinge-Connected Beam: Wrong and Right WaysEmploying singularity

Conference Session

Manufacturing Capstone and Design Projects

Collection

2007 Annual Conference & Exposition

Authors

Wei Zhan, Texas A&M University; Ben Zoghi, Texas A&M University; Rainer Fink, Texas A&M University

Tagged Divisions

Engineering Technology

R Item / Failure Effect(s) Cause(s) of P nded Action R R R P Function Mode of Failure S Failure O D N Action(s) taken S O D N 9 low power 2 2 36 does not reversed provide erroneous 9 polarity 2 1 18battery required signals loose voltage 9 connection 3 2 54 9 wrong type 2 3 54 measured

Conference Session

Software and E-learning in the ME Curriculum

Collection

2007 Annual Conference & Exposition

Authors

David Blekhman, California State University Los Angeles

Tagged Divisions

Mechanical Engineering

operating at29 m/s. The results for the pressure coefficient distribution around half of the cylinder are shownin Fig. 3. 1.5 0.5 Pressure Coefficient, Cp -0.5 0 30 60 90 120 150 180 Measured Inviscid -1.5 FlowLab -2.5 -3.5 Angle on Cylinder from

Conference Session

Innovations for the Senior Year of the ME Curriculum

Collection

2007 Annual Conference & Exposition

Authors

Gregory Davis, Kettering University; Craig Hoff, Kettering University

Tagged Divisions

Mechanical Engineering

for enforcement in 2012. The snowmobile design and performance was publishedin a technical paper which was presented by the faculty advisor and one of the students at aprofessional society conference.5 Further, because the use of ethanol as a fuel is important tofarmers, this applied research was supported by a grant from the Michigan Corn Growers 300 B ra k e S p e c ific E m is s io n s (g /K W -h r) 250 200 150 100

Conference Session

Simulation and Virtual Instrumentation

Collection

2007 Annual Conference & Exposition

Authors

Ganapathy Narayanan, University of Toledo

Tagged Divisions

Engineering Technology

inthis applied mathematics course: 1. Exponential Function, aebx Page 12.1365.3 2. Logarithmic Function, a ln(bx ) , a log10 (bx ) 3. Trigonometric functions, a sin n (bx - s ) , a cosn (bx - s ) and a tan n (bx - s ) 2 4. Power Functions, ax n 5. Polynomial Functions, ÂA x n n nFirst, it is suggested in the virtual lab to understand the five ‘simple’ functions obtained byusing a ? 1, b ? 1 , s ? 0 , n ? 1 & An ? 1 for all n. Then, the values of constants ‘a’ and ‘b

Conference Session

Emerging Trends in Engineering Education Poster Session

Collection

2007 Annual Conference & Exposition

Authors

Guoping Wang, Indiana University-Purdue University-Fort Wayne (Eng)

IEEE.std_logic_1164.all; entity mux is port (A,B, C, D: in std_logic; S: in std_logic_vector(1 downto 0); Y: out std_logic); end entity mux; architecture mux1 of mux is begin with S select Y <= A when "00", B when "01", C when "10", D when others; end architecture mux1; Fig. 4. VHDL Code 1 of 4-to-1 MUX ….. architecture mux2 of mux is begin Y <= A when S="00" else B when S="01" else

Conference Session

Professional Graduate Education & Industry

Collection

2007 Annual Conference & Exposition

Authors

Thomas Stanford, University of South Carolina; Donald Keating, University of South Carolina; Duane Dunlap, Western Carolina University; Roger Olson, Rolls-Royce Corporation

Tagged Divisions

Graduate Studies

other professions. Assessment methodsfor the program will evolve in order to ensure that the highest standards are maintained in thisprogram while recognizing the program participants and their motivation, the stakeholder /employer and their assessment of the benefit derived from the program, and the overall academicsetting in which the program is offered.Bibliography1. Bloom, B. S. (ed), Taxonomy of Educational Objectives: The Classification of Educational; Goals, pp 201-207, Susan Fauer Company, Inc., Chicago, 1956.2. Bloom, B. S., The Taxonomy of Educational Objectives: Handbook I, Cognitive Domain, David McKay Company, Inc., New York, 1956.3. Bloom, B. S., B. B. Masia, and D. R. Krathwohl, The Taxonomy of Educational

Collection

2007 Spring ASEE Middle Atlantic Section Conference

Authors

Sunghoon Jang; Robert Russo; Hong Li

. Further work willbe needed to determine the ultimate sensitivity and accuracy. Once these huddles areovercome, the optical glucose sensing method introduced in this study can beminiaturized using current integrated optics, opto-electronics, and semiconductortechnology and has the potential to provide a low cost, fast, and compact noninvasiveglucose sensor for the diabetic patients within near future. REFERENCES[1] Coster S.; Gulliford M.C.; Seed P.T.; Powrie J.K.; Swaminathan R.: “Monitoring BloodGlucose Control in Diabetes Mellitus: A Systematic Review ”, Health Technology Assesment,2000, vol. 4, no. 12.[2] Frost M.C.; Batchelor M.M.; Lee Y.; Zhang H.; Kang Y.; Oh B.; Wilson G.S.;Gifford R.; Rudich S.M

Conference Session

Perceptions of Women's Success in STEM

Collection

2007 Annual Conference & Exposition

Authors

Elizabeth Litzler, University of Washington; Catherine Claiborne, University of Washington; Suzanne G. Brainard, University of Washington

Tagged Divisions

Women in Engineering

. Labor forceparticipation rates have also increased among racial and ethnic minorities. For example,African-Americans’ labor force participation rate increased from 60% in 1973 to 64% in 2005while Hispanics’ participation rate increased from 60% to 68% for the same years27. The U.S.Department of Labor reported in 2001 that women and minorities now comprise 60% of the U.S.workforce – a shift consistent with the prediction made by the Hudson Institute in 198718,41.These population changes and growing concerns about American competitiveness reinvigoratedan interest in “diversity,” particularly in science and engineering (S&E). Several studies on theS&E workforce warn of labor shortages caused by the growth in workers of retirement age

Conference Session

Innovations for the Senior Year of the ME Curriculum

Collection

2007 Annual Conference & Exposition

Authors

Showkat Chowdhury, Alabama A&M University; Abdul Jalloh, Alabama A&M University; Ruben Rojas-Oviedo, Alabama A&M University; Mohamed Seif, Alabama A&M University; Amir Mobasher, Alabama A&M University

Tagged Divisions

Mechanical Engineering

Propulsion. The MechanicalEngineering Department is committed to prepare students in these options, to work efficientlyfor various industries and government.The basic criteria of the Accreditation Board for Engineering and Technology (ABET) for theengineering program’s outcome and assessment requires that graduates must havedemonstrated abilities (ABET Criteria 3, a-k1), in mathematics, science, engineering, design,data analysis, teamwork, ethics, communications, and life-long learning. In addition to ABET3(a-k) requirements, the Mechanical Engineering program at AAMU was designed to meetthe additional requirements of the American Society of Mechanical Engineers, criteria (l-s),which require that graduating students must have knowledge about

Conference Session

Issues in Computer Education-HDL

Collection

2007 Annual Conference & Exposition

Authors

Jonathan Hill, University of Hartford

Tagged Divisions

Computers in Education

,assembly language, and encoding. The nod4 architecture has an 8-bit data path and an 8-bitaddress bus. From the programmer’s point of view nod4 has the following CPU registers • A – accumulator • C – condition code register (Z,C,I) • S – stack pointer • X – index register • PC – program address counterThe A register is primarily for handling data. The C register contains the zero flag (Z),carry/borrow flag (C), and the interrupt enable flag (I). The stack pointer maintains the stackdata structure. The X register is a fairly general purpose index register. The program counter(PC) can be thought of as referring to the next instruction however due to pre-fetching has a twistdiscussed later, that the assembly language programmer is

Conference Session

Service Learning Courses

Collection

2007 Annual Conference & Exposition

Authors

Tao Hong, Purdue University; William Oakes, Purdue University; Susan Maller, Purdue University; Carla Zoltowski, Purdue University

Tagged Divisions

Educational Research and Methods

with maximum likelihood estimation was created as inputfor the analyses due to the fact that all the items are ordinal in nature. Demographicvariables (gender and major) served as covariates or the multiple causes individually to Page 12.400.6investigate latent mean differences and potential sources of item bias. The analyses in thisstudy were conducted in two major steps. First, CFAs were conducted to fit the one-factor theoretical models to the data. Parameters were estimated and several fit indiceswere used to examine the fit of the models: Satorra-Bentler’s (S-B) chi-square statistic(χ2) 14 , ratio of chi-square to degrees of freedom (χ2/df), Root