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Conference Session
Curricular Issues in Computer-Oriented Programs
Collection
2007 Annual Conference & Exposition
Authors
Azzedine Lansari, Zayed University; Akram Al-Rawi, Zayed University; Faouzi Bouslama, Université Laval
Tagged Divisions
Information Systems
Page 12.275.8track of their learning experiences, faculty members use the electronic portfolio as a tool tomeasure the level of student understanding. The electronic portfolio can also provide importantinformation on the effective implementation of key concepts in the overall IS curriculum. Figure1 shows the components that are used to monitor the IS program effectiveness. Z U L e a r n in g O u tc o m e s C IS M a jo r C ritic a l T h in k in g a n d R e a s o n in g (C T R ) P ro b le m Id e n tific a tio n a n d A n a ly s is G lo b a l A w a re n e s s (G A ) ( P IA ) In fo rm a tio n L ite ra c y a n
Conference Session
Marketing Engineering to Minority Students
Collection
2007 Annual Conference & Exposition
Authors
Linda Barrington, University of Massachusetts-Lowell; John Duffy, University of Massachusetts-Lowell
Tagged Divisions
Minorities in Engineering
the SLICE project (Service-Learning Integrated throughout a College of Engineering), coordinator of the graduate program in solar engineering, and coordinator of the Village Empowerment Project. Page 12.298.1© American Society for Engineering Education, 2007 Attracting Underrepresented Groups to Engineering with Service-LearningAbstractThe University of Massachusetts Lowell College of Engineering has an objective to integrateservice-learning into core required courses in every department so every student every semesterhas at least one course with S-L (SLICE: Service-Learning Integrated
Conference Session
Teaching Ethics
Collection
2007 Annual Conference & Exposition
Authors
Cynthia Finelli, University of Michigan; Trevor Harding, California Polytechnic State University; Donald Carpenter, Lawrence Technological University; Matthew Mayhew, New York University
Tagged Divisions
Engineering Ethics
in a week-long, NSF-sponsored workshop on Conducting Rigorous Research in Engineering Education and was an invited participant in the NSF-sponsored Engineering Education Research Colloquy Series.Trevor Harding, California Polytechnic State University Dr. Trevor S. Harding is Associate Professor of Materials Engineering at California Polytechnic State University where he teaches courses in introductory materials engineering, structural materials, and amorphous materials. Previously, he was Associate Professor of Industrial and Manufacturing Engineering at Kettering University. Dr. Harding earned B.S. degrees in Aerospace Engineering and Materials Science and Engineering (1995), an M.S. degree
Conference Session
Innovative Mechanics Education Programs and Projects
Collection
2007 Annual Conference & Exposition
Authors
Pramod Chaphalkar, Grand Valley State University; David Blekhman, California State University Los Angeles
Tagged Divisions
Mechanics
an extension of the 1-D Bar elementin local coordinates (Figure 5).Çk 0 /k 0 Ê u ix Û Ê f ix ÛÈ0 Í Í Í ÍÈ 0 0 0ÙÙ Í uiy Í Í f iy ÍÈ/ k Ë Ü?Ë Ü 0 k 0Ù Íu jx Í Í f jx ÍÈ ÙÉ0 0 0 0Ú ÍÌu jy ÍÝ ÍÌ f jy ÍÝ Page 12.966.7Figure 5. 2-D Truss element as 1-D Bar element Figure 6. Trigonometric transformationsThe stiffness matrix in the global coordinates is obtained with trigonometric transformations(Figure 6)}U ? ]T_}u and }F ? ]T_ }fwhere the transformation matrix [T] can be shown to be Çcos s / sin s
Conference Session
Innovative K-12 Engineering Programs
Collection
2007 Annual Conference & Exposition
Authors
William Lee, University of South Florida; Linda Nook, Riverview High School; William Massolio, Riverview High School; Robert Liming, Riverview High School; Nancy Smith, Riverview High School; Susan Pantling, Riverview High School; Rodeny Jones, Riverview High School; Jan Davis, RIverview High School; Judy Meksraitis, Riverview High School; Effa Beauette, Riverview High School
Tagged Divisions
K-12 & Pre-College Engineering
professional societies (including the American Societyfor Engineering Education ) have also stressed the value of the liberal arts (see note 2) part ofundergraduate engineering education. Kranzberg=s 1993 article1 presents a good overview ofthis subject as it relates to engineering. Dr. Shirley Jackson=s 2001 speech2 is another goodsummary along with a document produced by the Liberal Education Division of ASEE3. TheRoyal Academy of Engineering in Great Britain has also addressed the issue of involving the artsin engineering4.Various innovative approaches have been proposed and implemented to allow the engineeringstudent more exploration in the liberal arts (for example, see the summary by Florman5).Examples of undergraduate academic programs which
Conference Session
Mechanics Division Poster Session
Collection
2007 Annual Conference & Exposition
Authors
Ing-Chang Jong, University of Arkansas; Joseph Rencis, University of Arkansas
Tagged Divisions
Mechanics
- > x / xK @2 / > x / xw @4 6 EI 2 EI 6 EI 2 EI 24 EI w1 / w0 (10) m0 / > x / xw @ - 5 > x / xm > 3 120 EI ( L / x w ) 6 EIBy letting x = L in Eqs. (9) and (10), we obtain the model formulas for the slope s b and deflec-tion yb at the right end b of the beam ab as follows: Va L2 M a L s b ? sa - - / P ( L / xP ) 2
Conference Session
Perspectives for Women Faculty
Collection
2007 Annual Conference & Exposition
Authors
Nicole Hawkes, WiSE / University of Southern California; Jean Morrison, University of Southern California; Cauligi Raghavendra, University of Southern California
Tagged Divisions
Women in Engineering
. Through an analysis of the WiSE Program at USC,we hope to present a model from which others can draw on to tackle the same issues at their owninstitutions.IntroductionIn 2000, the University of Southern California (USC) launched its Women in Science andEngineering (WiSE) Program. Funded by a $20 million gift to the endowment, the goal of theprogram is to increase the number of tenured and tenure-track women faculty in science andengineering (S&E). Spearheaded by an energetic group of tenured faculty, the programs andactivities of the WiSE program have been designed to address a broad range of issues that affectthe representation of women in S&E.Operating from the Office of the Provost, WiSE works with deans and departments in the
Conference Session
Mechanical Engineering Technology Curriculum Innovations
Collection
2007 Annual Conference & Exposition
Authors
Shannon Sweeney, Pennsylvania State University-Erie; Richard Englund, Pennsylvania State University-Erie; Robert Edwards, Pennsylvania State University-Erie
Tagged Divisions
Engineering Technology
were 46 juniors surveyed the first year. Page 12.549.3There were 38 seniors and 48 juniors surveyed the second year.Assessment ResultsThe following table shows a summary of the assessment results. There are many ways that thedata and numbers could be analyzed and presented. The authors have chosen a weightedresponse based on assigned weights for each response. For reference, the table shows thepercentage response for each administration of the quiz. Percentage Response Weighted Response Question Response Response Jr.'s Jr.'s Sr.'s Jr.'s Jr.'s Sr.'s No. Choice Weight FA06 FA05 FA06 FA06
Conference Session
Technology Integration in the Classroom for Manufacturing I
Collection
2007 Annual Conference & Exposition
Authors
Kurt Rosentrater, USDA-ARS; Jerry Visser, South Dakota State University
Tagged Divisions
Manufacturing
* where:  − A1(T − T *)  ηo = D1 exp    A2 + (T − T *) Page 12.1279.5where: η is the viscosity (Pa.s), γ is the shear rate (1/s), T is the temperature (K), T* is D2+D3.P(K), P is the pressure (Pa), A2 is A2*+D3.P (K), while n, τ*, D1, D2, D3, A1, and A2* areregression coefficients based upon empirical data. For the base polypropylene used in this study,the values of these coefficients were, respectively, 0.2751 (-), 24200 (Pa.s), 4.66x1012 (Pa.s),263.15 (K), 0 (K/Pa), 26.12 (-), and 51.6 (K).Using
Conference Session
IE Program Design I
Collection
2007 Annual Conference & Exposition
Authors
Leslie Potter, Iowa State University; K. Jo Min, Iowa State University; Frank Peters, Iowa State University
Tagged Divisions
Industrial Engineering
(namely students and industrial partner participants) are alsoidentified. In this paper, we highlight the impact of improvement efforts on outcome items (h)and (c), and begin discussions about results for outcome item (j).Over the past seven semesters, the assessment schedule within the capstone design course haspurposely repeated several outcomes. This schedule is seen in Table 1. Semester Outcome Items Assessed F'03 c, e, f, g S'04 c, e, f, g F'04 d, g, h, p S'05 h, i, j F'05 c, h, i, j S'06 f, i, j, n F'06 c, g, h, i, jTable 1. Outcome assessment schedule in capstone design course.Rubric data is gathered each semester for the assigned outcomes within
Conference Session
Technology Integration in the Classroom for Manufacturing I
Collection
2007 Annual Conference & Exposition
Authors
Yongjin Kwon, Drexel University; Shreepud Rauniar, Drexel University; Richard Chiou, Drexel University; Horacio Sosa, Drexel University
Tagged Divisions
Manufacturing
directly over the conveyor areconsidered as two horizontal planes. These two planes are considered parallel, hence any point Page 12.1236.4on the image plane (denoted as ai and bi in Figure 3) can be mapped into the robot plane. Figure 2. Snapshot of the API developed for EQM. By operating individual values of ai and bi with the scale factors Sx and Sy, the imagecoordinates (pixel coordinates) can be translated into the robot coordinates using the followingfunctional relationship40: f : Pi 5 R i +S i © v i +i i , (1)where Pi = the robot state vector
Conference Session
What's New in Dynamics?
Collection
2007 Annual Conference & Exposition
Authors
Jiang Zhou; Paul Corder, Lamar University; Kendrick Aung, Lamar University
Tagged Divisions
Mechanical Engineering
find the numerical solution directly from the aboveequation and initial conditions. Matlab code using Symbolic Toolbox and the response plot areshown in Figure 2. % Solve the ode and assign the solution to variable 'x' x = dsolve('D2x + 2*Dx + 5*x = 3','Dx(0) = 0','x(0) = 0','t') % Plot the response from 0 to 5 seconds ezplot(x, [0,7]) % Assign labels to axes and a title to the plot xlabel('Time (s)') ylabel('Response by dsolve') % Plot gridlines grid on % Define axis axis([0 7 0 0.8]); Figure 2 - Matlab code using Symbolic Toolbox and response plotingTwo approaches are introduced to the students to find the solution of an ODE in Simulink. Thefirst one is based on
Conference Session
Innovations in Mechanical Engineering Education Poster Session
Collection
2007 Annual Conference & Exposition
Authors
Kenneth Miller, Saint Cloud State University
Tagged Divisions
Mechanical Engineering
daemon,# identified by the full daemon path listed below. Paste (Ctrl_v) the saved TEST-Code on this I/O Panel,# click Load and then Super-Calculate to recover the solution. You can email a solution in this manner.############################################################################################## Daemon Path: Test>Daemons>Systems>Open>SteadyState>Specific>RefrigCycle>PC-Model; Version: v-8.0bj04##--------------------Start of TEST-Codes----------------------------------------------------------------------------- States { State-1: H2O; Given: { p1= 12.5 MPa; T1= 550 deg-C; Vel1= 0.0 m/s; z1= 0.0 m; mdot1= 24.0 kg/s; }\ State-2: H2O; Given: { p2= 20.0 kPa; s2= "s1
Conference Session
Special Session on Fixed-Point Education
Collection
2007 Annual Conference & Exposition
Authors
Cameron Wright, University of Wyoming; Thad Welch, Boise State University; Michael Morrow, University of Wisconsin-Madison; Gerald Vineyard, U.S. Naval Academy
Tagged Divisions
Computers in Education
new winDSK6 module, calledCommFSK, which includes the following features: • generation of phase continuous and phase discontinuous FSK with adjustable data rate; • control of the modulated signal’s amplitude, center frequency, and frequency deviation; • source data selection from a pattern of alternating 0’s and 1’s, several PN-sequences, random data, all 0’s, all 1’s, ASCII text messages from keyboard, or data from files; • optional built-in or user-defined asynchronous communications protocol; • user defined FIR-based filtering of the resulting FSK signal; and, • full integration into the winDSK6 program. Page
Conference Session
Undergraduate Spacecraft Design II
Collection
2007 Annual Conference & Exposition
Authors
Charles Bittle, University of North Texas; Mitty Plummer, University of North Texas
Tagged Divisions
Aerospace
search, acquisition, track andtarget subsystems. In the early 1970’s, the first author was evolved with designing, building andinstalling successful ground based missile locating and tracking systems for the Department ofDefense. Funds for additional ground based missile locating and tracking systems were notallocated because a decision was made to deploy satellite missile defense systems. The 1972Antiballistic Missile (ABM) Treaty with the Soviet Union delayed development of missiledefense systems by the United States (U.S.). Now, the U.S. has a National Missile Defense(NMD) program. The most pressing concern today is the feasibility of an attack by NorthKorean ballistic missiles bearing nuclear or biological weapons. Hypothesizing that a
Conference Session
Creating 'Materials' Awareness
Collection
2007 Annual Conference & Exposition
Authors
Gukan Rajaram, North Carolina A&T State University; Devdas Pai, North Carolina A&T State University; Jagannathan Sankar, North Carolina A&T State University
Tagged Divisions
Materials
AGREE NOT SURE DISAGREE DISAGREE BEFORE AGREE STRONGLY BEFORE AGREE STRONGLY TODAY TODAY The activities on nanoscience and engineering made N a n o t e c h n o lo g y p re s e n t a t io n me more confident that I can do science/engineering 8 10
Conference Session
Gender and Accessibility Issues in K-12 Engineering Education
Collection
2007 Annual Conference & Exposition
Authors
Linda Hirsch, New Jersey Institute of Technology; John Carpinelli, New Jersey Institute of Technology; Howard Kimmel, New Jersey Institute of Technology; Ronald Rockland, New Jersey Institute of Technology; Joel Bloom, New Jersey Institute of Technology
Tagged Divisions
K-12 & Pre-College Engineering
AC 2007-392: THE DIFFERENTIAL EFFECTS OF FEMALE ONLY VS. CO-EDENRICHMENT PROGRAMS ON MIDDLE SCHOOL STUDENTS' ATTITUDESTOWARD SCIENCE, MATHEMATICS AND ENGINEERINGLinda Hirsch, New Jersey Institute of Technology DR. LINDA S. HIRSCH is the Program Evaluator in the Center for Pre-College programs. She has a doctoral degree in educational psychology with a specialty in psychometrics and a Masters degree in statistics. She has been involved in all aspects of educational and psychological research for 15 years. Dr. Hirsch has extensive experience conducting longitudinal research studies and is proficient in database management, experimental design, instrument development, psychometrics and
Conference Session
Graphics and Visualization
Collection
2007 Annual Conference & Exposition
Authors
La Verne Abe Harris, Arizona State University; Frederick Meyers, The Ohio State University
Tagged Divisions
Engineering Design Graphics
designed. CAD, which is the use of a wide-range of computer-based tools fordesigning and developing products, is an important geometry-authoring tool for the productlifecycle management. It ranges from 2D vector-based drafting systems to 3D parametric surfaceand solid design modeling systems. In the product lifecycle a physical prototype can be producedfrom drawings or from a computer-aided manufacturing system (CAM). The prototype is thentested for design compliance and produced for mass production in the manufacturing division.When Internet technologies were adopted in the engineering design industry in the 1990's, workin engineering design was restructured. Collaboration is the trend of today in order to benefitboth higher education and
Conference Session
Undergraduate Spacecraft Design II
Collection
2007 Annual Conference & Exposition
Authors
Lawrence Boyer, St. Louis University; Krishnaswamy Ravindra, St. Louis University; John George, St. Louis University; Kyle Mitchell, St. Louis University
Tagged Divisions
Aerospace
during burnsc = total distance covered during coasting∆s = distance covered during one iteration of coasting portionΣ∆s = total distance covered during coastingt/c = thickness ratio of finsV = velocityρ = air density, sea levelIntroduction:Most aerospace engineering curriculums contain an introductory course that introduces a Page 12.897.2sophomore student to the world of aerospace. Generally this course tends to be a broadintroduction to terminology, basic aerodynamics, performance, propulsion and structures. Insome programs, a hands-on project is assigned to the students to make the course moreinteresting and provide
Conference Session
Teaching Innovation in Architectural Engineering I
Collection
2007 Annual Conference & Exposition
Authors
Allen Estes, California Polytechnic State University; Hector Estrada, University of the Pacific
Tagged Divisions
Architectural
Ca Un ty o SLO ro ive f K lin rs an a it s A & y o as
Conference Session
Curriculum Reform with Cooperative Education
Collection
2007 Annual Conference & Exposition
Authors
Cheryl Cates, University of Cincinnati; Kettil Cedercreutz, University of Cincinnati
Tagged Divisions
Cooperative & Experiential Education
means and standard deviations of student work term performanceindicators. The results are communicated through Mean Standard DeviationMatrixes (MSDM’s) or Delta Mean Standard Deviation Matrixes (ÄMSDM’s).The problem of matching curricular content with industrial needs has been, bothnationally and internationally, approached on a variety of levels. Accountabilityconcerns have created a focus on practical learning outcomes deemed importantby industry. The Accreditation Board for Engineering and Technology (ABET)2000 Criteria, developed in the late 1990’s, strongly emphasize an understandingof market needs. Measurement, feedback and continuous improvement formcorner stones of the ABET 2000 philosophy. The thinking behind the criteria islargely
Conference Session
MIND - Poster Session
Collection
2007 Annual Conference & Exposition
Authors
Ibironke Lawal, Virginia Commonwealth University
Tagged Divisions
Minorities in Engineering
are truly underrepresented, what efforts are being made to correct the phenomenon? Dowomen in science and engineering reach the top in their fields? If not, why? For the purpose ofthis paper, women in academia and in the industry will be the focus.I. IntroductionThe statistics of education show that women outnumber men in college enrollment. Womenrepresents sixty percent of the undergraduate population and in 2001-2002, women earned moredoctorates in the United States than men. However, women are underrepresented in science andengineering (S&E) fields. Science and engineering education in the United States has a genderedhistory. In a study for the National Science Foundation, Jon Miller1found that while 9 percent ofadult men are
Conference Session
Foster Excellence
Collection
2007 Annual Conference & Exposition
Authors
Jacqueline Fairley, Georgia Institute of Tehnology; Leyla Conrad, Georgia Institute of Technology; Gary May, Georgia Institute of Technology
Tagged Divisions
Minorities in Engineering
graduate student mentors and SURE participants is a vitalaspect of establishing strong mentoring relationships. During the 2005 SURE programthe SURE Program Coordinator was solely responsible for the pairing of studentparticipants with graduate student mentors. However, in the 2006 SURE program,graduate student mentors were given the opportunity to select student participants tomentor. Selection was based upon evaluation of a list that included the studentparticipant’s home school, hometown, research area, and faculty advisor. A maximum oftwo and a minimum of one SURE participant(s) were given to each graduate mentor.Graduate student mentor opinions were solicited in the 2006 SURE program. Thisincreased participation in program activities amongst
Conference Session
Knowing our Students, Part 1
Collection
2007 Annual Conference & Exposition
Authors
Dale Baker, Arizona State University; Stephen Krause, Arizona State University
Tagged Divisions
Educational Research and Methods
Page 12.561.4characteristics, there was a broader range of characteristics listed and therefore a longer list ofthemes.Table 1. Technical and Tinkering Skills Themes Technical Skills Themes Tinkering Skills Themes Knowledge/background Knowledge/background Technical Technical Problem(s) Problem(s) (How things) work (How things) work Think/reason Think/reason Tool(s) Tool(s) Creative Creative Analytical Analytical Interest Interest Hands-on Hands-on Curious/inquisitive Curious
Conference Session
What's New in the Mechanics of Materials?
Collection
2007 Annual Conference & Exposition
Authors
Julie Linsey, University of Texas-Austin; Austin Talley, University of Texas--Austin; Daniel Jensen, U.S. Air Force Academy; Kristin Wood, University of Texas-Austin; Kathy Schmidt, University of Texas-Austin; Rachel Kuhr, University of Texas-Austin; Saad Eways, Austin Community College
Tagged Divisions
Mechanics
S, D Q, S, D S, Q, D5.2 Find items under bending5.3 Bending members with commoncross-sections5.4 Feel craft sticks bending5.5 Stress Opticon: Bending stressdistribution S, Q, D5.6 Quantify flexure in a craft stick5.7 Stress Opticon: simple support5.8 Photoelastic beam bending S, D S, Q, DStress Transformation7.1 Directional Strength (Craft Stick) S7.2 Directional Orientation inStructures7.3 Photoelasticity: Beam with holes S, Q, D7.4 Matching loads and failure planes7.5 Brittle and Ductile Failure
Conference Session
NSF Grantees Poster Session
Collection
2007 Annual Conference & Exposition
Authors
Scott Smith, University of Arkansas; Waleed Al-Assadi, University of Missouri
request signal(s) to the previous register stage, utilizing either the full-word orbit-wise completion strategy 18. To ensure delay-insensitivity, NCL circuits must adhere to thefollowing criteria: Input-Completeness 16 and Observability 16. Furthermore, when circuits utilizethe bit-wise completion strategy with selective input-incomplete components, they must alsoadhere to the completion-completeness criterion 19, which requires that completion signals onlybe generated such that no two adjacent DATA wavefronts can interact within any combinationalcomponent.NCL systems consist of Registration, Combinational Logic, and Completion Detection,connected together as shown in Figure 1. NCL registration is realized through cascadedarrangements of single
Conference Session
Modern Software Measurement Techniques
Collection
2007 Annual Conference & Exposition
Authors
Charles Birdsong, California Polytechnic State University
Tagged Divisions
Instrumentation
Simulink model and Figure 5 shows a typical comparison of modeland experimental results. Page 12.478.6 Kp psi lbs in/s^2 1 1 in in^3/s 1 in/s 1 Kamp Kq 4*Beta/Vt A 1/M in V 1
Conference Session
Thermodynamics and Fluid Mechanics Instruction
Collection
2007 Annual Conference & Exposition
Authors
Andrew Foley, U.S. Coast Guard Academy
Tagged Divisions
Mechanical Engineering
is also being continually reduced. Returning to the purpose of this paper we can now surmise that it would be very usefulif, as we undertook our energy transfers, we could use a gage to quantify the degradationof energy ‘quality’ through our various processes or systems. A rapidly rising entropyreading would alert us to areas of high energy degradation and also allow us to comparedifferent processes more appropriately.Entropy. It turns out that there exists a property called Entropy which can be used as an indicatorof how the quality of energy is being degraded. This is the property our imaginary gagemust measure. Just like our first law equation this property can be placed into the Reynolds TransportEquation : DS •S
Conference Session
Assessing Design Coursework I
Collection
2007 Annual Conference & Exposition
Authors
Jeffrey Ringenberg, University of Michigan; Elliot Soloway, University of Michigan; David Chesney, University of Michigan
Tagged Divisions
Design in Engineering Education
© American Society for Engineering Education, 2007 Curricular Middle Management: The Role of a Graduate Student Instructor in a Senior-Level Design CourseAbstractThe traditional responsibilities of a graduate student instructor (GSI) usually consist of acombination of activities meant to aid the primary instructor for the course and to reinforce thematerial that is being delivered in lecture. Creating and grading homework sets, supervising labs,meeting with students in discussion sessions, and grading exams are a few of the many differenttasks that a GSI must undertake throughout a typical semester. However, when a GSI isinvolved in a team-based, senior-level design course, s/he must assume a different role and makeuse of a
Conference Session
Manufacturing Education Curriculum II
Collection
2007 Annual Conference & Exposition
Authors
Mulchand Rathod, Wayne State University
Tagged Divisions
Manufacturing
AC 2007-688: A SHORT COURSE IN UNDERSTANDING PRINTS FOR AUTOMANUFACTURING PLANTSMulchand Rathod, Wayne State University Mulchand S Rathod, PhD, PE, professor of Division of Engineering Technology, Wayne State University, Detroit, Michigan is recognized for a career of dedicated, unselfish service to engineering and technology education, as a leader in education, faculty member, and as a contributor to professional societies. Dr Rathod lead the Division of Engineering Technology as director and chair during 1987-2003. Prior to joining WSU, he worked at State University of New York at Binghamton as coordinator of mechanical engineering technology program holding the ranks of assistant and