Collection

1999 Annual Conference

Authors

Peter Avitabile

*ij 2 q 2u i 2u j 2 q2u i 2u j 2 + + + + ( jω − p 2 ) ( jω − p*2 ) ( jω − p 2 ) ( jω − p*2 ) a ij 3 a *ij 3 q3u i 3u j 3 q 3u i 3u j 3

Collection

1999 Annual Conference

Authors

Albert L. McHenry; Lakshmi Munukutla, Arizona State University

% 11.5% 100% N 3 2 1 6 50% 33.3% 16.7% 100% O 1 5 5 11 9% 45.5% 45.5% 100% P 11 16 14 41 26.8% 39% 34.2% 100% Q 7 4 7 18 38.9% 22.2% 38.9

Collection

1999 Annual Conference

Authors

Rafiq Noorani; Omar Es-Said; Boris Fritz; Anthony Barrata

Extends the Limits of Analysis, MechanicalEngineering, January, 1990.[8]. Jacobs, P. Rapid Prototyping and Manufacturing and Fundamentals of Steriolithography.SME Publications, 1992.[9]. Thomas, C.L. Introduction to Rapid Prototyping, SDC Publications, Kansas, 1996.[10]. Ashley, S. Rapid Prototyping is Coming of Age, Mechanical Engineering, July, 1995.[11]. Noorani, R., Golda, K., Dao, Q., Frimodig, J., Le, H., Li, X. and Putnam, B.P. 1998.Calculation of Shrinkage Compensation Factors For Rapid Prototyping (FDM 1650),Preliminary Report, Research Experience for Undergraduates Program, Loyola MarymountUniversity.[12]. Stratasys (1996) FDM System DocumentationF1650-5, F1650-6, F1650-11, G-8, G-9, and

Collection

1999 Annual Conference

Authors

Robert H. Mayer

. Page 4.76.3 Table 1. Criteria Effectiveness Matrix Q@SAPSH6I8@ Urpuvphy 8yyhrhy QÃSrqpr Srpr 6GU@SI6UDW@T Arhvivyv Dw 6qqyÃDw UvrÃbd 6AyrÃVv rÃtq qrhr quvtu $ÃÃ& 8prrÃ7ypxÃVv rÃtq qrhr uvtu "ÃÃ$ AvuÃChr tq qy qrhr ÃÃ $ GvrrÃRSpx tq quvtu uvtu &ÃÃ QW8ÃUirÃsvyyrq rÃtq qy quvtu

Collection

1999 Annual Conference

Authors

Matthew Y. Lee; Jiang Li

30 20 10 0 C o m p r e h e n siv e M id & F in a l Q u iz z e s T e st s E x am s F a ll 1 9 9 7 A s s ig n m e n t Sp r i n g 1 9 9 8

Collection

1999 Annual Conference

Authors

Robert P. Hesketh; C. Stewart Slater

. At steady-state the mass balance on propane over a small volume of catalyst is:[Molar flowrate of propane in]− [Molar flowrate of propane out ]+ [rate of generation of propane] = 0Using this Fin − Fout + rW = 0whereFin molar flowrate of propane into reactor [=]mol/sFout molar flowrate of propane out of reactor [= ]mol/s rr reaction rate of propane [=]mol/(g cat s )W weight of catalyst [=]g cat sThis mass balance is equivalent mathematically to a CSTR.Since there is a change in temperature between gasflowmeters and the outlet of the reactor, then the volumeflowrate, Q, of gas increases through the reactor. F = CQ

Collection

1999 Annual Conference

Authors

Y. S. Teplitsky; V. A. Borodulya; A. F. Hassoun; Mulchand S. Rathod; Vladimir Sheyman

region above the bed with theheat transfer surface becomes very important in g Gravitational acceleration, m/s2very large size equipment. It should be notedthat the regularities of the heat transfer in this h Heat transfer coefficient, W/m2 -Cregion are much more complicated than those inthe fluidized bed itself. h4 Asymptotic value of h, W/m2 C This circumstance apparently is due to k Thermal conductivity of fluid, W/m-Cthe fact that the space above the bed isessentially nonhomogeneous in the vertical q Heat transfer rate, J/sdirection. The aerodynamic non-homogeneity iscaused by nonuniform concentration of the T Temperature

Collection

1999 Annual Conference

Authors

Brian Jenkins; Cameron Wright; Thad Welch

information in both directionsby using the same data structure format defined by sptool. The student can immediately see that withquantization effects, the filter performance can be altered radically. E ffec ts of 14 B it F ilter Coeffic ient Q uantiz ation Us ing Rounding 20 0 -20 -40 m agnitude res pons e (dB ) -60 -80 -100 -120 -140

Collection

1999 Annual Conference

Authors

N. Yu; Peter K. Liaw

Paris Symposium, the TMS/ASM Materials Week, Indianapolis, Indiana, September 14-18, 1997.[27] W. Zhao, P. K. Liaw, D. C. Joy and C. R. Brooks, "Effects of Oxidation, Porosity and Fabric Stacking Sequence on Flexural Strength of a SiC/SiC Ceramic Composite," Processing and Properties of Advanced Materials: Modeling, Design and Properties, B. Q. Li, eds., the Minerals, Metals, and Materials Society, 283-294 (1998).[28] W. Zhao, P. K. Liaw, and N. Yu, "Computer Modeling of the Fabric Stacking Sequence Effects on Mechanical Properties of a Plain-Weave SiC/SiC Ceramic Composite," Proceedings on "Processing and Properties of Advanced Materials: Modeling, Design and Properties," B. Q. Li, eds., the Minerals, Metals, and

Collection

1999 Annual Conference

Authors

Gregg L. Fiegel

English language. In another demonstrationwith 6th graders, a question and answer (Q/A) session on college life was carried-out after thegeotechnical engineering demonstrations had been completed. The Q/A session was led by afemale instructor. Believe it or not, many of the female K-12 students were very surprised thatwomen were encouraged to study engineering! Needless to say, the Cal Poly instructor informedthe students that women do indeed have a place in engineering.6.4 Understand Your AudienceIt is important that you research what can be expected when entering the K-12 classroom. Youmust understand your audience. For the author, it was difficult to remember life as a 10-yearold! Therefore, numerous questions were posed: What is the attention

Collection

1999 Annual Conference

Authors

Shih-Ming Lee; Sergio Martinez; Anabel D. Ramos; Martha A. Centeno

65% special topics Delivery methods: L= Lecture H= Homework C= Case Study P= Project SP= Student presentation LR= Literature review Assessments/other graded work: Q= Quiz T= Test F= Final exam HD= Handouts created by student EP= Extra points: PA= Professor assigned SU= Student undertaken TC= Timeliness chart AC=Attendance chart FC=Feedback chart Affective degree: R= Receiving P= Responding V= Valuing. Cognitive level: K = Knowledge C= Comprehension A = Application N= Analysis S= Synthesis E= Evaluation Performance (Perf.): MR%= Minimum required performance in percent per competency Surveys: ME= Module Evaluation IE= Instructor Evaluation

Collection

1999 Annual Conference

Authors

Max Rabiee

thefirst S C Figure 9. Gate Current for Q 1, Using the Reference Line Voltage VABR , whic h i slabeled IG1.There are two observations to be made: 1) When VAB is positive and tends to drive Q1 , there should be a gate current available which has an ° delayed time. This delay time depends on the amount of average voltage we want the converter to provide (i.e., for greater °, the RMS voltage available is less

Collection

1999 Annual Conference

Authors

Jennifer Maynard; Anneta Razatos

death r = k 2 Cw where Cs ,Cc , and Cw are concentrations of substrate, cells, and waste respectively; k1 and k2 are rate constants. What is the optimal residence time of the CSTR that maximizes concentration of cells in the effluent. What is the critical flow rate Q that would result in “washout” of the reactor (when Cc = 0).This example illustrates basic principles in reactor design such as residence time and flowrate.At the same time students area exposed to the use of bacteria in bioreactors and the nuances ofworking with living organisms.Another subject covered in kinetics is the collection and analysis of rate data in order to

Collection

1999 Annual Conference

Authors

Phillip J. Cornwell; Jerry M. Fine

r r Momentum = ∑ F + ∑ m& i vi − ∑ m& o v o dt in out (rate form) r Conservation of Angular dLsys0 r r r r r Momentum (rate form) = ∑ M o + ∑ ri × m& i vi − ∑ ro × m& o vo dt in out Conservation of Energy dE sys  v2   v2  = Q& + W& + ∑ m& i  h + + gz − ∑ m& o  h + + gz (rate form) dt

Collection

1999 Annual Conference

Authors

Jawa Mariappan; Anthony J. Marchese; James A. Newell; John L. Schmalzel; Beena Sukumaran; Ravi Ramachandran

pamphlet(geared toward city planners and architects). The remainder of the class is spent in thelaboratory mounting fiber samples for subsequent testing. In the second session, the students are introduced to the fundamentals of experimentalstatistics, including the determination of confidence intervals and the elimination of erroneousdata by the q-test. They are given individual take-home examinations to reinforce these points.The remainder of the section (and some considerable time beyond) is spent tensile testing thefibers using an Instron Ultimate Testing Machine. The final session begins with one member of each team giving a 10-15 minute oralpresentation to the class. At the conclusions of the presentations, the class moves to a

Collection

1999 Annual Conference

Authors

John Naber; Jerry Branson; Glenn Edelen; Don Ruoff

50 minutes. When the boardis mostly etched, there may be a few spots with copper remaining. Use a Q-Tip to rub additionalFerric Chloride on these areas. At this point the rubbing action should remove any remainingcopper rather quickly.Once the etching is complete, rinse the board under running water for several minutes to cleanthe copper board. Inspect the copper traces for opens or shorts. Some shorts can be repairedusing a utility knife while opens can be repaired using jumper wires. The traces will appear darksince they are still covered by the toner and etch resist from the PnP-Blue paper. When usingplotter or ink-jet paper, the toner can easily be removed with acetone or sandpaper. However,acetone does not remove the PnPBlue paper

Collection

1999 Annual Conference

Authors

Timothy Anderson; Robert Serow; James Demery; Carl Zorowski; Catherine E. Brawner

/docs/99_crit/99edcrit.pdf8. Patton, M. Q. (1996, Spring-Summer) A world larger than formative and summative. Evaluation Practice 17, 2,pp. 131-144.9. SUCCEED, pp. 3-4.CATHERINE E. BRAWNERCatherine E. Brawner is the president of Research Triangle Educational Consultants. She specializes in educationalevaluation and policy analysis and is retained by the SUCCEED Coalition as its principal qualitative assessmentspecialist. She received an A.B. degree in Economics from Duke University, a Masters of Business Administrationin Marketing from Indiana University and a Ph.D. in Educational Research and Policy Analysis from North CarolinaState University. Prior to starting her consulting firm, she worked for AT&T in a variety of sales and

Collection

1999 Annual Conference

Authors

Sol Neeman

vector of the population. C, is a nxn real symmetricmatrix whose Gj entry equals the covariance betweenthe ith and the jth coordinatesof the vector population. If r+ =’0, then the P and the jth coordinatesare decorrelated.When Gj > 0 or Gj < 0 then the there is a positiveor a negativecorrelationbetweenthe z* and the jth coordinates,respectively. The Hotelling transformmaps the given vector population, X, ‘mto a vector populationY(that consistsof k, n-dimensionalvectors),with q, and Cu beii themean vector and the covar&ce matrix, respectively,of the transformedpopulation. But as we show later, my = 0 and C,, is a nxn diagonalmatrix whichimpliesthat the ithand the j”, coordina~ of the new vector

Collection

1999 Annual Conference

Authors

Melvin Cherno; Kathryn A. Neeley

ofinstruction in what was then our Humanities Division. Some of us were put off by the book’slength (400+ pages) and complexity (simultaneously an account of a summer motorcycle trip, anaccount of the author’s earlier intellectual quest, and a set of lectures, all subsumed under thesubtitle of An Enquiry into Values). But it made at least some kind of impression on each of us.It was hard for any of us to come away from the experience of grappling with Pirsig withoutgetting his main point—that Quality (with a capital Q) in any enterprise is a result of combininga romantic (caring) approach with a classical (analytical) one. The narrator eventually reaches akind of catharsis—becomes “cured,” actually—when he comes to realize, on his motorcycle tripwith

Collection

1999 Annual Conference

Authors

Robert P. Hesketh; C. Stewart Slater

20temperature and the power ismeasured using a Digital 0 -1 1 3 5 7 9 11 13 15Wattmeter. An energy balance on Time (min)this system, assuming the heat dTlosses from the water are negligible is given by mC = Q in − 0 From the results of this liq p dtexperiment, students are able to

Collection

1999 Annual Conference

Authors

Rafiqul Islam

Communications’GLOBECOM 98 Tutorials & Workshops, Sydney Australia, Nov. 8-12, 1998.11. ‘Wireless Communications- A Special Report’, The Finalcial Post, August 10, 1998, p W2.12. M. W. Beranek, E. Y. Chan, H. E. Hager, Q. N. Lee, ‘Status of Optoelectronics Module Packaging for Avionics/ Aerospace Applications’ LEOS 98 Advanced Program for annual Meeting, Dec. 1-4, 1998, p 65.13. Business Report, ‘The Calgary Sun’, Aug. 25, 1998 P 39.14. Electronic Engineering Times, Dec. 9, 1996, p 102.BiographyDr. Rafiqul Islam has been on the faculty of the DeVry Institute of Technology, Calgary, Alberta, Canada, for thelast five years. He has eight years of working experience in the areas of communications and computer applications

Collection

1999 Annual Conference

Authors

Marilyn Dyrud

Center: An Undergraduate Team Project Experience.” FIE Conference Proceedings, Vol. 1 (1997): 366-70.16. Gates, Ann Q. et al. “Affinity Groups: A Framework for Developing Workplace Skills.” FIE Conference Proceedings, Vol. 1 (1997): 53-6.17. George, Dennis B. et al. “Cooperative Learning: An Interdisciplinary Approach to Problem-Based Environmental Education.” ASEE Annual Conference Proceedings (1998). Available: CD-ROM.18. Goodwin, Cliff and Rob Wolter. “Student Work Group/Teams: Current Practices in an Engineering and Technology Curriculum Compared to Models Found in Team Development Literature.” ASEE AnnualConference Proceedings (1998). Available: CD-ROM.19. Hambley, Allan R. et al. “Professional Design Laboratories: Bridging the

Collection

1999 Annual Conference

Authors

Don Lewis Millard

module gives the user the abilityto immediately observe the shifts in the amplifier gain induced by altering either the quiescent (Q)operating point or the amplifier resistances and then view the resulting effect on amplification of anAC input signal (depicted in figure 4 below). Figure 4. Sample Common Emitter Amplifier ScreenElectronic Filters: This module provides the user with an understanding of how circuits can bedesigned to tailor the frequency response of electrical signals. The capability for designing and testinga variety of single and higher order filters is available along with a means to allow the user to watchand listen to the output resulting from their circuit’s effect on a chosen input signal(s). The

Collection

1999 Annual Conference

Authors

Magaly Moreno; Mary E. Besterfield-Sacre; Larry J. Shuman; Cynthia Atman

) Public Research Urban L Medium (300) Private Teaching Non-Urban M Medium (450) Public Teaching Non-Urban N Large (550) Public Research Non-Urban O Large (650) Private Research Urban P Large (1100) Public Research Urban Q Large (1300) Public Research Non-UrbanNon-parametric statistics are used, since prior analyses has revealed that many of the attitudemetrics violate the normality assumption. Non