Conference Session

Bioengineering laboratories: Bringing research into the classroom

Collection

2007 Annual Conference & Exposition

Authors

Rupa Iyer, University of Houston (CoE)

Tagged Divisions

Biological & Agricultural

. Petrikovics, I., Baskin, S.I., Cheng, T-C., Yin, R., Szilasi, M., Logue, B.A., Jaszberenyi, J.C., Wales, M.E., Wild, J.R., Way, J.L. Organophosphorus antidotal protection with bacterial enzymes immobilized within a nanocapsule, polyoxazoline-based dendritic polymer carrier system. 2005. Nanotoxicol. 00:1-9.6. The URL for UT Research Park is http//www.ut researchpark.com/3htm7. U. S News and World Report 2005 “ Best Hospital Survey”8. The URl to access information on the article is http://www.neteconline.org/resources/search Page 12.322.7

Conference Session

Engineering Professional Development for K-12 Teachers – I

Collection

2007 Annual Conference & Exposition

Authors

Kimberly Ogden, University of Arizona; Gregory Ogden, University of Arizona

Tagged Divisions

K-12 & Pre-College Engineering

has been the pattern in U. S. education. The developers of theStandards propose that fewer topics be taught to a deeper conceptual level, so that studentsdevelop an understanding of the big ideas, which can then be applied to other areas. Oneemphasis of the science Standards is on teaching science as a process of inquiry, honoringstudents’ prior understanding of the natural world around them and building upon that byallowing students to investigate questions they themselves frame. When teachers and schooldistricts develop their science and math core curriculum around the Standards, a more coherentprogram of instruction emerges; equity for all students and excellence of instruction areachievable

Conference Session

ChE: Innovations in Student Learning

Collection

2007 Annual Conference & Exposition

Authors

Paul Golter, Washington State University; Bernard Van Wie, Washginton State University; Gary Brown, Washington State University

Tagged Divisions

Chemical Engineering

they will lead theirrespective home teams through. Each core concept also has a hands-on module that allows forexperimentation and illustration. After the jigsawgroups have developed their teaching modules, thehome teams rotate through the core concepts. As allof this is going on the professor and TA(s) coach thegroups, spending time listening, asking guidingquestions, and correcting misconceptions. After this,the home teams have a design project thatincorporates all of the concepts covered.The hands on modules are small scale apparatusmounted on wheeled stands along with a whiteboard.The resulting unit is roughly six feet tall and four feetwide. Even though the modules are largely selfcontained and require minimal hookups, electricity

Conference Session

Special programs and activities for minorities in engineering

Collection

2007 Annual Conference & Exposition

Authors

Edward Brown

Tagged Divisions

Minorities in Engineering

International Competition for Scientific and Technical Talent: Disconnect over Women, African-Americans, Native Americans and Hispanic Americans,” June 19, 2006. Page 12.1471.126. Ibarra, R. A., Beyond Affirmative Action: Reframing the Context of Higher Education, The University of Wisconsin Press, Madison, WI, 2001. 117. Novak, J. D., and Gowin, D. B., Learning How to Learn, Cambridge University Press, Cambridge, United Kingdom, 1984.8. Senge, P. M., The Fifth Discipline, Currency Doubleday, New York, NY, 1994.9. Wankat, P. C., and Oreovicz, F. S., Teaching

Conference Session

Innovative Mechanics Education Programs and Projects

Collection

2007 Annual Conference & Exposition

Authors

James Morgan, Texas A&M University; Luciana Barroso, Texas A&M University

Tagged Divisions

Mechanics

what they had gained, comments now include: “More problem solving techniques, taking what I know and applying to a problem that I have never seen or thought of working.”Additionally, some do begin to enjoy the material, as evidenced by comments such as:“I truly enjoyed the course and loved learning about dynamics of structures.”AcknowledgmentsThe authors want to thank the Zachry Department of Civil Engineering for providing support fora peer teacher used in this class. Also, the generous support provided by the National ScienceFoundation is acknowledged (Award Number 0536834).References:1. ABET (2000) Criteria for Accrediting Engineering Programs. Engineering Accreditation Commission.2. Barron, B. J. S. (1998). Doing with

Conference Session

Women, Minorities and the New Engineering Educator

Collection

2007 Annual Conference & Exposition

Authors

Annette Mallory Donawa; Clifton Martin, Morgan State University; Carl White, Morgan State University

Tagged Divisions

New Engineering Educators

: Foundation in early childhood education. NY: Delmar Learning. 11 Fleming, J., Garcia, N., and Morning, C. 1995. The critical thinking skills of minority engineering students: An exploratory study. The Journal of Negro Education, 64. 4. pp. 437-453. 20 Black, S. 2004. Teaching students to think critically. American School Board Journal, 191; 52-54. 27 Malcom, S.M. (1996). Science and diversity: A compelling national interest. Science, New Series. 271. 5257. pp. 1817-1819. Page 12.1221.14 Page 1328 Atkinson, R.C. (1990). Supply and demand

Conference Session

Engineering, Engineers and Setting Public Policy

Collection

2007 Annual Conference & Exposition

Authors

Douglas Sicker, University of Colorado at Boulder; Tom Lookabaugh, University of Colorado at Boulder

Tagged Divisions

Engineering and Public Policy

) but we hoped to remove thissource of bias in the subsequent, anonymous survey stage. 1. Do you believe that learning about public policy as it relates to your discipline will be valuable to your career as an engineer? 2. How many SFTP conferences have you attended and when? How did you attend them (in person or through distance education)? 3. What is your background (education, professional)? 4. What did you expect to get out of the conference(s)? Were your expectations met? 5. Was the conference an efficient use of your time? Would there be any way to make it more efficient? 6. How relevant was the conference to your education at CU and to your anticipated career? How well did the conferences tie into

Conference Session

Innovations in Manufacturing Education

Collection

2008 Annual Conference & Exposition

Authors

David Wells, North Dakota State University; Daniel Ewert, North Dakota State University

Tagged Divisions

Manufacturing

Design Figure 4: Project Organization for Product Innovation in the Bison Microventure Innovation TeamUp-to-the-Minute: As this paper is being written, the Microventure team is expanding. Afterthe first month of working to the prototype-development tasking, it became apparent thatadditional skill sets are needed. Three new engineering students and two microbiology majorswere added to the Team in January. Two of the new engineering students have assumed theassignment for testing, and the other is partnering in the process design task. The student(s) frombiological sciences support the material, coating and testing groups by providing moreknowledgeable input on such matters as bone growth mechanisms and

Conference Session

Multidisciplinary and Capstone Experiences in Manufacturing Education

Collection

2008 Annual Conference & Exposition

Authors

Todd Myers, Ohio University; Peter Klein, Ohio University

Tagged Divisions

Manufacturing

the front and Page 13.865.7back end for the team managing the run. Each production run consists of the followingactivities: • Lab (factory) set-up: The afternoon and evening before the production run, the management team takes charge of the lab/s needed for their production run. They reconfigure the lab (as allowed) including moving workstations and selected equipment. They set up all equipment, tooling and processes per their production plan as well as the inventory control system per their materials management plan. The quality control system they designed is set up including measurement and data

Conference Session

Innovations in ECE Education I

Collection

2008 Annual Conference & Exposition

Authors

James Klein, University of Idaho; Herbert Hess, University of Idaho; Brian Johnson, University of Idaho

Tagged Divisions

Electrical and Computer

AC 2008-114: COOPERATIVE METHODOLOGY FOR SUCCESSFULINTEGRATION OF UNDERGRADUATE AND GRADUATE RESEARCHPROJECTSJames Klein, University of Idaho James M. Klein received the B.S. degree in electrical engineering from Oklahoma Christian University in 2005. He is currently working towards his M.S. degree in electrical engineering at the University of Idaho. His research interests include power electronics, energy storage, and electric drives.Herbert Hess, University of Idaho Herbert L. Hess (S'89-M'92-SM'02) received the Ph.D. degree in electrical engineering from the University of Wisconsin, Madison, in 1993. He is currently a Professor in the Department of Electrical and Computer Engineering

Conference Session

Laboratory Development in ECE Education

Collection

2008 Annual Conference & Exposition

Authors

Joseph Hoffbeck, University of Portland

Tagged Divisions

Electrical and Computer

lowpass filter 1 1with a frequency response given by H (ω ) = where ω1 = and RC = 75µS in 1 + jω / ω1 RCNorth America5. In order to design a digital de-emphasis filter, we can pre-warp the frequency ω and use the bilinear z-transform as follows6: ω pp = tan 1  where f s is the sampling rate in  2 fs  ω pp − 1 ω ppHz, a1 = , and b0 = b1 = . The difference equation for the filter is then given by ω pp + 1 ω pp + 1 y

Conference Session

Teaching Strategies in Graphics

Collection

2008 Annual Conference & Exposition

Authors

Egoitz Sierra Uria, The University of the Basque Country; Mikel Garmendia Mujika, The University of the Basque Country

Tagged Divisions

Engineering Design Graphics

Higher Attended test(%) 58% 53% attendance, 5% Average visualization exercise 4% higher Passed visualization exercise 38% 34% More passed, 4%Conclusions and possible future studiesMost data show an improvement in the experimental group and better results inregards of assessments such as student´s work and tests. We analyzed data qualitativelyand not quantitatively, for this reason we consider no need of statistical analysis per se.The statistical analysis is not the aim of this study, the main aim of this study is tointroduce a new teaching strategy for part

Conference Session

Electrical Engineering Technology Design Projects & Curriculum

Collection

2008 Annual Conference & Exposition

Authors

Alan Niemi, LeTourneau University

Tagged Divisions

Engineering Technology

that 12 more students passed DC Electricity this time, than would have under the formatof the previous two offerings. Even if only one more student succeeds each time because of thein-class circuits, it is worth the effort to this professor.Bibliography 1. Anderson-Rowland, M.R., “Understanding Freshman Engineering Student Retention through a Survey,” Proceedings American Society for Engineering Education Conference, Milwaukee, WI, June 1997. 2. Milks, A.., “Modifying the Learning Environment to Improve Student Retention,” Proceedings of the 2002American Society for Engineering Education Conference& Exposition, Montreal, Canada, June 2002. 3. Mehta, S. I., “An attention Quiz: A Low-Tech, High-Yielding Teaching Tip

Conference Session

Mobile Robots in Education

Collection

2008 Annual Conference & Exposition

Authors

Abraham Howell, State University of NY-Binghamton; Richard Eckert, Suny - Binghamton; Roy McGrann, State University of New York-Binghamton

Tagged Divisions

Computers in Education

programmed to perform such “intelligent” taskssuch as following a path, avoiding obstacles, seeking and retrieving objects, and communicatingwith other robots. Several ideas from the fields of behavior control architectures, computervision, and robot navigation are presented and applied where appropriate. Robots designed,built, and programmed by students participate in a competition at the end of the course.The course is divided into two sections: one on microcontrollers and the other on robotics. In thefirst section students work with Microchip Technology, Inc.'s PIC18F452 microcontroller and aninexpensive trainer called the QwikFlash2 that contains the microcontroller wired up to severalswitches, LEDs, a potentiometer, a liquid crystal display

Conference Session

ET Leadership, Administration, and Articulation

Collection

2008 Annual Conference & Exposition

Authors

Alok Verma, Old Dominion University

Tagged Divisions

Engineering Technology

Their Role in the Six Sigma Methodology, Quality Progress 32(9): 100- 103. 11. Kaplan, Robert S., and David P. Norton. The Balanced Scorecard. Boston: Harvard Business School Press, 1996. 12. Blakeslee, J.A. “Implementing the Six Sigma Solution.” Quality Progress, vol. 32, no. 7, July 1999, pp. 77- 85. Page 13.215.13

Conference Session

Multidisciplinary Design in the Classroom

Collection

2008 Annual Conference & Exposition

Authors

Tongele Tongele, Southern Illinois University, Edwardsville

Tagged Divisions

Design in Engineering Education

well. These departments include Civil Engineering (CE), ConstructionManagement (CM), Electrical and Computer Engineering (ECE), Industrial and ManufacturingEngineering (IME), and Mechanical Engineering (ME). Based on investigations conducted withfaculty teaching courses where codes and standards are or could be mentioned as well as somedepartment chairs, the following results graphically presented were obtained. These figuresshows the level of students’ exposure to codes and standards on a scale of zero through 10, zerobeing little or no exposure and 10 being maximum exposure. Figure 3, 4, and 5 show the level ofstudent s’ exposure to codes and standards during the freshmen seminar, field-specific courses,and senior projects respectively

Conference Session

Topics at the intersection of Aero and Naval Eng.

Collection

2008 Annual Conference & Exposition

Authors

Leigh McCue, Virginia Polytechnic Institute and State University; Christina Pace, Virginia Polytechnic Institute and State University

Tagged Divisions

Ocean and Marine

, S., “The Digital Classification of Ancient Near Eastern Cuneiform Data,” available online at: http://www.english.bham.ac.uk/staff/tom/research/cuneiform/tuscany/index.htm, accessed 2008.9. ABET Engineering Accreditation Commission, 2007-2008 Criteria for accrediting engineering programs, Baltimore, MD, 2007.10. Sherman, B., McCue, L.S., Bi, P., and Milgram, J., “Assessing the effectiveness of dynamic deck motion limit Page 13.1066.7 systems,” Conference Paper No. PRADS2007-20290, 10th International Symposium on Practical Design of Ships and Other Floating Structures, Houston, Texas, October, 2007.

Conference Session

Survivor: The First Few Years

Collection

2008 Annual Conference & Exposition

Authors

Ryan Beasley, Texas A&M University; Ana Elisa Goulart, Texas A&M University; Wei Zhan, Texas A&M University

Tagged Divisions

New Engineering Educators

, and how?” 2007 ASEE Annual Conference, June 2007. http://www.asee.org/acPapers/AC%202007Full1771.pdf4. R. Brent, R. Felder, and S. Rajala, “Preparing new faculty members to be successful: A no-brainer and yet a radical concept,” 2007 ASEE Annual Conference, June 2007. http://www.asee.org/acPapers/code/getPaper.cfm?paperID=101435. R. Rice, M. Sorcenelli, and A. Austin, Heeding new voices: Academic careers for a new generation, Washington, DC: American Association for Higher Education, 2000.6. R. Reis, Tomorrow’s professor: preparing for careers in science and engineering, Wiley-IEEE Press, 1997.7. P. Wankat, The effective, efficient professor: Teaching scholarship and service, Allyn & Bacon, 2001

Conference Session

Student Learning Techniques & Practices in Engineering Technology

Collection

2008 Annual Conference & Exposition

Authors

Wei Zhan, Texas A&M University; Ryan Beasley, Texas A&M University; Ana Elisa Goulart, Texas A&M University

Tagged Divisions

Engineering Technology

, AC 2007-227.10. “Web-based forums for student learning through teaching using course projects andhomework”, S. Crown and A. Fuentes, AC 2007-2888: Page 13.854.911. “Enhancing Student Learning - Students "Teaching"”, C. McIntyre, ASEE AnnualConference Proceedings, 1999 ASEE Annual Conference and Exposition: EngineeringEducation to Serve the World, 1999, pp2191-2198.12. “Learning-Through-Teaching, a collaborative learning strategy”, Shih, Chiang;Chandra, Namas; Hollis, Patrick Source; ASEE Annual Conference Proceedings, ASEE2004 Annual Conference and Exposition, "Engineering Education Research: NewHeights", 2004, pp 8965-8974.13. “Introductory

Conference Session

History and Future of Engineering Technology

Collection

2008 Annual Conference & Exposition

Authors

Immanuel Edinbarough, The University of Texas at Brownsville; Posinasetti Rao, University of Northern Iowa

Tagged Divisions

Engineering Technology

sequence for Engineering Technology students ispresented in the paper. It is hoped that specializing in this technology of micro world will be ofimmense advantage to technology students in securing exciting jobs in all levels of MEMSmanufacturing industries. Developing new programs and curriculum will provide themicrosystems industry with a flexible set of educational resources and a core of trained humanpower while increasing the general public’s awareness. This will also facilitate in the futurecreation of standardized curriculum, educational programs and industry validated certification.Bibliography1. Hane Kazuhiro, “ Latest ternd of Optical MEMS. General remarks,” Optronics, ISSN: 0286-9659, VOL. NO288;Page. 50-52 (2005).2. X. Wang, B. Li, S

Conference Session

International Division Poster Session

Collection

2008 Annual Conference & Exposition

Authors

Claudio Brito, Council of Researches in Education and Sciences; Melany Ciampi, Organization of Researches in Environment, Health and Safety

Tagged Divisions

International

. The objective is to offer opportunities for students to get better experiencesand enrich their formation.4.9 Civil Engineering Internship Project – It is a partnership of COPEC with ConstructionCompanies of the region to provide proper internships for civil engineering students. It is offeredto students of 4th and 5th years of civil engineering programs of any engineering school of the Page 13.1230.6region. The student is hired as assistant and s/he has the opportunity to experiment all the phasesof a construction site from the blue prints to the final touches of the building [5].4.10 Cultural Immersion4.10.1 In BrazilIt is a project that

Conference Session

Innovative Curriculum in Electrical Engineering Technology

Collection

2008 Annual Conference & Exposition

Authors

Rasoul Saneifard, Texas Southern University; Clifford Oluoch, Texas Southern University; Jose Guerrero

Tagged Divisions

Engineering Technology

Figure 11. Prototype of Completed Project Page 13.758.11VI. ConclusionNowadays, cell phones are one the most popular wireless devices with numerous capabilities,and the concept of using a cell phone to alert owners of security breaches to their vehicles hasbeen used in similar projects in the past. However, the results of this project verified that thesame goal can be accomplished by employing a timer module to provide the equivalent functionsof the more expensive and complex systems that require extensive computer programmingcode(s) and/or hardware to operate properly. Furthermore, production cost and effectiveness ofthis idea were the major parameters of this project, and the timer module proved to

Conference Session

Preparing the Future Workforce in Aerospace

Collection

2008 Annual Conference & Exposition

Authors

Narayanan Komerath, Georgia Institute of Technology; Marilyn Smith, Georgia Institute of Technology

Tagged Divisions

Aerospace

the mentors, bring total agreement in principle from us, but please note that this is being written at 9:30pm on a Saturday. We take pride in being able to be at least this well organized, without dragging people to unnecessary meetings.AcknowledgementsThe authors gratefully acknowledge the support by NSF of the Georgia Tech FAST programunder the CSEMS initiative.Bibliography1 Komerath, N.M., Smith, M.J., “Mentoring Students to Technology Careers”. ASEE AnnualConference Proceedings, Salt Lake City, June 2004.2 Bramblett, S., “College of Engineering Retention Data- Special Request”. Georgia Institute ofTechnology, Registrar’s Office of Institutional Research and Planning. Nov. 19993 Anon, “Graduation Analysis: First-Time

Conference Session

Implementing the Civil Engineering Body of Knowledge into Courses and Curricula

Collection

2007 Annual Conference & Exposition

Authors

Peter Hoadley, Professor @ VMI

Tagged Divisions

Civil Engineering

., “Shaping Beliefs and Attitudes: A Handbook of Attitude Change Strategies,”http://www.principalspartnership.com/AttitudeHandbookforUPWebs.htm , 2001.6 Elms, D. G., "Steps Beyond Technique – Education for Professional Attitude,” Civ.Eng.Syst., 2(1), 55-59, 1985.7 Stouffer, W. B., Russell, J. S., and Oliva, M. G., "Making the strange familiar: Creativity and the future ofengineering education," Proceedings of the ASEE 2004 Annual Conference, American Society for Engineering,Washington, DC 20036, United States, Salt Lake City, UT, United States, 9315-9327.8 Khan, H., "Correlates of engineering and management effectiveness: design of a strategic university curriculum forcorporate engineering executive development (SUCCEED) program." Proceedings of

Conference Session

Project-Based Education in Energy Conversion

Collection

2007 Annual Conference & Exposition

Authors

Mahmoud Alahmad, University of Nebraska-Lincoln; Herbert Hess, University of Idaho; Brian Johnson, University of Idaho

Tagged Divisions

Energy Conversion and Conservation

. Earley, Jeffrey S. Sargent; Joseph V. Sheehan; John M. Caloggero, ““NEC 2005 Handbook” NFPA 70: National Electrical Code, International Electrical Code Series.4. http://www.pki.nebraska.edu/whatispki/special.php5. Stephen J. Chapman, “Electric Machinery Fundamentals” Fourth Edition (New York: McGraw-Hill, 2005). Page 12.1192.14

Conference Session

Perspectives for Women Faculty

Collection

2007 Annual Conference & Exposition

Authors

Stacy Birmingham, Grove City College

Tagged Divisions

Women in Engineering

, J. J., Chou, K. C., Yates, J. K., and Stalnaker, J., Women Faculty in Engineering: Changing the Academic Climate, J. Engineering Education, 85, 45 (1996).5. Ambrose, S., Lazarus, B., and Nair, I., No Universal Constants: Journeys of Women in Engineering and Computer Science, J. Engineering Education, 87, 363 (1998).6. Trower, C. A., Women without Tenure, Part II: The Gender Sieve, January 25, 2002. Retrieved from the World Wide Web on January 17, 2006: www.sciencecareers.sciencemag.org/career_development/previous_issues/articles/1400/women_without_tenure _part_ii_the_gender_sieve/ Page 12.1014.9

Conference Session

Software Engineering Topics

Collection

2007 Annual Conference & Exposition

Authors

Sheryl Duggins, Southern Polytechnic State University

Tagged Divisions

Software Engineering Constituent Committee

. http://www.swebok.org/documents/stoneman06/[11] Tripp, L. & Frailey, D. J. (Feb. 2, 1999) IEEE Computer Society and ACM Software Engineering Page 12.990.8 Coordinating Committee (SWECC) Overview.[12] Duggins, S. (March 2001) "Curriculum Impact of the Maturing Software Engineering Profession" in Proceedings in the 2001 ASEE Southeastern Section Conference.[13] ACM Council “A Summary of the ACM Position on Software Engineering as a Licensed Engineering Profession” (July 17, 2000) http://www.acm.org/serving/se_policy/selep_main.html[14] Notkin, D., Gorlick, M., & Shaw, M. (May 2000) An Assessment of Software

Conference Session

Emerging Trends in Engineering Education Poster Session

Collection

2007 Annual Conference & Exposition

Authors

Adam Carberry, Tufts University; Morgan Hynes, Tufts University

learning physics after having experienced a number of the concepts earlier on in theireducation.With the incorporation of such activities as the one presented here, which bridge the gapsbetween areas of study, ultimately, more can be learned through less activities resulting in moretime for students and teachers to investigate science and math.Bibliography1. Yuh, J. and M. West, Underwater Robotics. Advanced Robotics, 2001. 15(5): p. 609-639.2. Bohm, H. and V. Jensen, Build Your Own Underwater Robot and Other Wet Projects. 1999: West Coast Words.3. Siegler, R.S., Piaget's Theory of Development, in Children's Thinking. 1986, Prentice Hall: Englewood Cliffs, New Jersey. p. 21-61.4. Papert, S., Mindstorms: Children

Conference Session

Sustainability & Environmental Issues

Collection

2007 Annual Conference & Exposition

Authors

William Gaughran, University of Limerick; Stephen Burke, University of Limerick; Sonya Quinn, University of Limerick

Tagged Divisions

Multidisciplinary Engineering

- 3 1,5,6,7,8,9,10 2,4,11 Appropriatenes - 11 1,2,3,4,6,7,8,9 5,10 s of Objectives - 10 1,3,6,10 2,4,5,7,8,9,11 - 2,3,5,6,8,9 1,4,10 11,7 - 10 2,3,8,9,11 1,2,4,5,6 Are Learning 8,11 3,7,9 5 1,2,4,6,10 Outcomes - - 1,3,6,10 2,4,5,7,8,9,11 clear? 5,6 3,8,9 1,2,10,11 4,7 - 9,10 1,2,3,4,6,8,11 5,7 Is the level - 3 1,4,5,7,8,10,11

Conference Session

Interdisciplinary Education in Engineering Technology

Collection

2007 Annual Conference & Exposition

Authors

Heather Woodward-Hagg, Indiana University-Purdue University-Indianapolis; Deanna Suskovich, Indiana University-Purdue University-Indianapolis; Jamie Workman-Germann, Indiana University-Purdue University-Indianapolis; Susan Scachitti, Purdue University-Calumet

Tagged Divisions

Engineering Technology

patient outcomes. Page 12.502.11i Hwang RW, Herndon JH. (2007). The Business Case for Patient Safety. Clin Orthop Relat Res. Schmidek, J M. Weeks, W. B. (2005). What Do We Know About Financial Returns on Investments iniiPatient Safety? A Literature Review. Joint Commission Journal on Quality and Patient Safety, 31(12),690-699. S. Leatherman, et al. (2003). The Business Case for Quality: Case Studies and Analysis. Health Affairs,iii22(2), 17-30. L. Feazell and J. Marren. (2003). The Quality-Value Proposition in Health Care. Journal of Health CareivFinance, 30(2), 1-29