Collection

2009 ASEE Midwest Section Conference

Authors

Lawrence Whitman; Zulma Toro-Ramos; John Watkins

research ideas, manage projects, manage students, direct student research,develop strong classes, teach effectively, advise undergraduate students, facilitatestudent success, and serve on various committees. Typically, there is littleassistance or even formal advice given as faculty endeavor to be effective andefficient in these roles.The tenure and promotion journey is not clear to many new faculty. Frequently,not only is the path unclear, but the terms change during midcourse. Sometimesthe bar is continually raised to a point that become difficult to achieve. “Mostcampuses set expectations higher than can be attained without effectivementoring” (1) (Boice 2000, p. 247). The hiring of new faculty is costly and timeconsuming. Just as colleges

Collection

2009 ASEE Midwest Section Conference

Authors

Colin D. Paul; Melinda B. O'Neil; W. Roy Penney; Bernard J. Van Wie; Paul B. Golter; Robert R. Beitle; Edgar C. Clausen

Desktop Learning Module Heat Exchanger Performance Colin D. Paul1, Melinda B. O’Neil1, W. Roy Penney1, Bernard J. Van Wie2, Paul B. Golter2, Robert R. Beitle1 and Edgar C. Clausen1 Ralph E. Martin Department of Chemical Engineering1 University of Arkansas Gene and Linda Voiland School of Chemical Engineering and Bioengineering2 Washington State UniversityAbstractResearchers at Washington State University have developed miniaturized hands-on learningstations or Desktop Learning Modules (DLM) to help demonstrate most basic fluid and heattransfer concepts in the classroom. Low-cost, 1 ft3 modules have been developed

Collection

2009 ASEE Midwest Section Conference

Authors

Waleed K. Al-Assadi; Scott Smith

Semiconductors’ (ITRS) prediction of a likely shift from synchronous to asynchronous design styles in order to increase circuit robustness, decrease power, and alleviate many clock-related issues 1. ITRS predicts that asynchronous circuits will account for 19% of chip area within the next 5 years, and 30% of chip area within the next 10 years 2. To meet this growing industry need, students in Computer Engineering should be introduced to asynchronous circuit design to make them more marketable and more prepared for the challenges faced by the digital design community for years to come. 1. Introduction The development of synchronous circuits currently dominates the semiconductor design industry. However, there are major limiting factors to the synchronous

Collection

2009 ASEE Midwest Section Conference

Authors

Joseph J. Rencis; Hartley T. Grandin

applypreviously derived force-deformation formulas to problems involving the straight bar subjectedto centric axial loading and the straight circular cross-section bar (shaft) subjected to twistingcouples. In both cases, the bars are uniform in cross-section and material, and the concentratedloads are applied at the ends and distributed loads are continuous along the full length. Theforce-deformation formulas are shown in Figures 1 and 2 for bars subjected to centric axialloading and twisting couples, respectively. These formulas, referred to as Material LawFormulas by the authors, are commonly found in mechanics of materials textbooks1-50. y L ua

Collection

2009 ASEE Midwest Section Conference

Authors

Yumin Zhang; David Probst

mental functioning, and they canbe of great help in engineering education, as well as in other areas. A salient feature of thehuman brain is the lateralization, where the two hemispheres have different functionality.Traditional education methods overemphasize the left brain skills. Now is the time to have amore balanced approach. This can be done in two different levels: curriculum design and courseinstruction.    Bibliography[1] P. F. MacNeilage, L. J. Rogers and G. Vallortigara, “Evolutionary Origins of Your Right and Left Brain”,Scientific American, July 2009, pp. 60.[2] Linda Williams, Teaching for the Two-Sided Mind, Touchstone, 1986.[3] Eric P. Jensen, Brain-Based Learning: The New Paradigm of Teaching, 2nd edition, Corwin Press, 2008.[4

Collection

2009 ASEE Midwest Section Conference

Authors

Nicholas C. Vanderslice; Thomas R. Marrero

the current rate ofemissions, 6 G tons C per year (see discussion below).Terra Preta do Indio is a dark carbon rich soil that has been found to have up to 250 tons of C perhectare while being stable for over a thousand years.1 While the method to make Terra Preta doIndio was buried with the Amazonians, progress has been made in the making new Terra Preta doIndio, Terra Preta Nova. For example, Oguntunde recently reported that the land under thecharcoal kilns in Ghana, over time, has become a bio-char sequestered soil.2 This dark soil inGhana has an average temperature of 1.3-3°C higher than surrounding areas, depending on themoisture level. This increase in temperature enhances the seed growth and the production ofcrops.In addition to the

Collection

2009 ASEE Midwest Section Conference

Authors

Dan Bumblauskas

Education and Research Network, or TVUniversity System (CERNIC). Universities such as the CERNIC which enroll a large number ofstudents and educate those students utilizing distance-learning curriculum are known as mega-universities. A formal definition of mega-universities and a list of mega-universities across theglobe are available from the United Nations Educational Scientific and Cultural Organization(UNESCO) 9. Figure 1 provides the largest mega-universities by enrolled students, in Paper Submitted to the 2009 ASEE Midwest Section Conference Committee Proceedings of the 2009 Midwest Section Conference of the American Society for Engineering Education

Collection

2009 ASEE Midwest Section Conference

Authors

Christopher C. Ibeh

. Course modules include such entrepreneurship elements as: product design and development, LCCA -product design and development for the environment, entrepreneurial data mining, ethics and safety, intellectual property, Nanoresearch, sensitivity and breakeven analyses.“Productivity/S-Curve:” Market Entry Strategies The concept of “Corporate Darwinism”1 propounds the theory that even the most successful companies are susceptible to competition, and that opportunities exist for “start-ups.” Start-ups” with the right combination of product, strategy and business plan implementation can be competitive. The S-Curve (Figure 1)4-7 relates to technology adoption rate, and can be utilized to represent a corporation’s productivity or market share or

Collection

2009 Fall ASEE Middle Atlantic Section Conference

Authors

Mark N. Valesey; Teresa L. Noto

Plug-in Electric Vehicle Competition” willbe made available to institutions of higher learning. [1]On the manufacturing level, The American Recovery and Reinvestment Act of2009 has opened federal funding for low cost loans to companies who are willingto develop and produce more fuel efficient vehicles [2].This article will cover information related to the fundamentals of the ElectricVehicles (EV), Hybrid Electric Vehicles (HEV) and Plug-in Hybrid ElectricVehicles (PHEV). It is also important to understand that in addition to personalvehicles several current alternative-fueled and concept vehicles applications forEV, HEV and PHEV are used in heavy off-road equipment, class 8 truck, citybuses, delivery vehicles and taxi fleets are already in

Collection

2009 Fall ASEE Middle Atlantic Section Conference

Authors

Brian Linhares; Sharifa Happy; Hossein Rahemi

journey back to a “green” ecology without removing the role of the farmer.Keywords: Evolution, Mechatronics, Agriculture, EfficiencyIn the balance of humanity, many see mechatronics as an obsolete field of “rocket science,” butfew are aware that the printer is an innovation of mechatronics. The history of mechatronicsbegan in 1969 with Tetsura Mori, an employee at Yaskawa Electric Corporation [1]. The termmechatronics is derived from the two general fields of mechanical and electrical engineering, andare bridged by computer science. Mechatronics engineering has already been applied in variouscomponents of technology that can be found in the present world. Included in these applications,but not limited to for mechatronics engineering

Collection

2009 Fall ASEE Middle Atlantic Section Conference

Authors

Sandeep Dilwali

mathematics content ofmost careers related to STEM disciplines is overwhelming, and therefore would muchrather pursue other careers which may be related to liberal arts, management, finance etc. This issue was analyzed and various factors were considered which possibly leadto this. Some of these factors were identified to be : (a) Career related aspects. Students do not know much about careers in the STEM fields, regarding 1. what the job entails, 2. compensation, 3. types of positions, 4. whether there will be enough jobs in those fields in the future 5. are jobs in those fields difficult to do 6. where are those jobs located(b) Education related aspects

Collection

2009 Fall ASEE Middle Atlantic Section Conference

Authors

Sunghoon Jang; Kenneth Markowitz; Hong Li

health care in the United States is approximately $91.8billion annually, including $23.2 billion in direct medical costs. The recent multi-center NIHstudies have indicated that the health risks associated with diabetes are significantly reducedwhen the blood glucose levels are well and frequently controlled, indicating that it is prudent tomeasure the blood glucose as often as five or six times a day. Thus it is very important that propermonitoring be done by diabetics at home or at work [1, 2, 3]. At presently all existing methods ofhome blood glucose monitoring require obtaining a blood sample by pricking a fingertip with aneedle. This method strongly discourages patients’ compliance and has the following seriousdrawbacks because the procedure

Collection

2009 Fall ASEE Middle Atlantic Section Conference

Authors

David Hergert

phone is processed using software on the cell phone. As another example, a recent NewYork Times article states “House hunters, driving past a for-sale sign, stop and point theircellphone at the sign. With a click, their cellphone screen displays the asking price, the numberof bedrooms and baths and lots of other details about the house.” [1]The interest the author has in this technology has more to do with reading laboratory datacollection and verification in a distance education program. The B.S. ElectromechanicalEngineering Technology degree program is offered by distance to eleven community collegesthroughout the State of Ohio. A new Industrial Automation course in the program requiresstudents to use lab equipment located at the community

Collection

2009 Fall ASEE Middle Atlantic Section Conference

Authors

Zhao Zhang

will turn and face north automatically. Different proportional gains are tested and the results are discussed. Lower gain will cause slower corrective action and larger steady state error (SSE). If the gain is too high, the servo motor will over correct the direction of robot, and cause the robot to oscillate around the set point (north). This is a great hand-on education tool to teaching micro- controller, robot, and process control technologies. Key words: digital compass, robot, micro-controller, proportional gain, closed-loop control.1. Introduction:Teaching is better with real hands-on experiments. This paper is an investigation of avery versatile robotic system. The simple design helps the

Collection

2009 Fall ASEE Middle Atlantic Section Conference

Authors

Kunhee Choi

75 percent. However, total number ofnew highways and bridges that are newly constructed take only 4 percent [1] (Figure 1). Trafficdemand keeps increasing greatly over time, but capacity stays the same. Furthermore, most ofthe nation’s highway system was built during construction boom between the 50’s and 80’s, with20 years design life. Most of them already exceeded their original design life. For this reason,there are serious growing concerns about road user safety and inconvenience to the travelingpublic. To address the concerns, many states are now under increased pressure to rebuild aginghighway infrastructure systems that need timely renewal within a few years. In addition to the emerging need, the economy stimulus package calls

Collection

2009 Fall ASEE Middle Atlantic Section Conference

Authors

William Danley; Vladimir Genis

, Assessment and Evaluation, Learning Outcomes.IntroductionThis paper describes the assessment and evaluation process of the Applied EngineeringTechnology Program Outcomes. This process is intended to validate that students are achievingProgram Educational Objectives (PEO) [1]. An internal process is presented in details, whichleads to understanding how program outcomes are translated into measurable performancecriteria with assessment rubrics. Students and facilities are assessed to test the programeducational practices and strategies based on the collected assessment evidence that isaccumulated for analysis [2]. This evidence is interpreted to gain an understanding of theprogram and results in a continuous quality improvement (CQI) of the program

Collection

2009 Fall ASEE Middle Atlantic Section Conference

Authors

Daryl Gruar

automated method of operating the cargo door, in the pre-existingcargo door installation. The design made consideration of the following: 1. cost of the installation 2. aircraft down time for the installation 3. simplicity of the retrofit installation 4. consideration of the aircraft pre-existing structure and aircraft systems 5. minimizing additional weight to the aircraft installation 6. minimizing the ‘new’ mechanism interfering or consuming critical cabin space 7. aircraft certification requirements, and 8. provides for the operators health and safety needs.The automation retrofit design, was accomplished by the installation of an electrical motor, which applies it power isthrough a reduction gearbox, to actuate

Collection

2009 Fall ASEE Middle Atlantic Section Conference

Authors

Qinghai Gao; Xiaowen Zhang; Michael Anshel

Biological One-way Functions Qinghai Gao 1, Xiaowen Zhang 2, Michael Anshel 3 gaoj@farmingdale.edu zhangx@mail.csi.cuny.edu csmma@cs.ccny.cuny.edu 1 Dept. Security System, Farmingdale State College / SUNY, Farmingdale, NY11735 2 Dept. Computer Science, College of Staten Island / CUNY, Staten Island, NY10314 3 Dept. Computer Science, City College of New York / CUNY, New York, NY10031 Abstract: Biology has been a rich source of inspiration for computer security professionals. The central dogmaof biology contains intronization cipher and substitution cipher with three many

Collection

2009 Fall ASEE Middle Atlantic Section Conference

Authors

Robert M. Brooks; Amithraj Amavasai

traditional lecture format and the debates method have seventy percent of their grade as thesame requirements. Except for this, there was no difference between the two methods. The levelof difficulty for seventy percent of the grade was the same in both courses. This was establishedby the design of the overall course grading formula shown in Table 1. Both the courses weretaught by the same instructor. In the debates method, six debates were conducted, each debateconsisted of 5% of the grade.Students were asked to rank several activities on a scale of 1 to 5, 1 being to disagree stronglyand 5 being to agree strongly. The survey consisted of ten activities ranging from students havingnever taken debates before to debates improving the student’s grade

Collection

2009 Fall ASEE Middle Atlantic Section Conference

Authors

Robert M. Brooks

. Theinstructor should present the material in a factual and unbiased style. The instructor’s goal is tohelp the student think through the issues, not to dictate the student what to think. To meet thisobjective 16 critical thinking issues are listed as assignments worth of 25% of the grade. Thecritical thinking process is further emphasized throughout the course by organizing analyticaldiscussions of topics, and synthesizing important themes and evaluating perspectives [1]. TheCritical Thinking topics covered local, zonal, national and global environmental issues ofcontemporary value.Schools, colleges, and universities are increasingly turning to the assessment of learningoutcomes to evaluate the effectiveness of their programs. Critical Thinking concept

Collection

2009 Fall ASEE Middle Atlantic Section Conference

Authors

Wm. Hugh Blanton

convolution integral. Thisconvolution relation, denoted as y(t) = x(t) ⊗ h(t), is ∞ y = ∫ x(τ ) h(τ − t ) dτ (1) −∞where τ is a dummy integration variable. Convolution is commutative such that y (t ) = x(t ) ⊗ h(t ) ( 2)implying ∞ ∞ y (t ) = ∫ x(τ )h(τ − t )dτ = ∫ x(τ − t )h(τ )dτ . (3) −∞ −∞The interpretation of the convolution integral is not intuitive. Engineering students are taught tosolve the convolution integral using semigraphical methods while engineering

Collection

2009 Fall ASEE Middle Atlantic Section Conference

Authors

Qinghai Gao

. Keywords: Error, Tolerance, Key, Biometrics, Minutiae, Template1. IntroductionBiometrics is defined as the identification of an individual based on physiological and behavioralcharacteristics. The common physiological features include face, fingerprint, hand geometry,palm print, hand IR thermogram, iris and retina, ear, skin, odor, denture, and DNA. The commonbehavioral features include speech, gait, keystroke and signature.In cryptography, key generation and management is a very important issue [1]. According toSchneier, "Key management is the hardest part of cryptography and often the Achilles' heel of anotherwise secure system." The typical practice is that a key would be generated mathematicallyand then assigned arbitrarily to a user. This

Collection

2009 Fall ASEE Middle Atlantic Section Conference

Authors

S. Ranglin; D. Das; A. Mingo; O. Ukinamemen; G. Gailani; S. Cowin; L. Cardoso

Development of a Mechanical System for Osteon Isolation S. Ranglin 1, D. Das. 2, A. Mingo1, O. Ukinamemen 1, G. Gailani 1, S. Cowin2, 3, & L. Cardoso 3 1 Mechanical Engr. Tech. Dept., New York City College of Technology 2 Mechanical Engr. Dept., City College of New York 3 Biomedical Engineering Dept, City College of New York Abstract Osteons are small semi cylindrical hard tissues that exist in long bones of humans and some animals. Their diameter is in the range of 250 – 300 micrometers approximately. They contain the osteocytes

Collection

2009 Fall ASEE Middle Atlantic Section Conference

Authors

Laura Borowski; Mary Lowe; Robert Bailey

, and 3), the wakes behindmultiple obstructions in close proximity, both cylindrical and non-cylindrical, are not as wellunderstood. For this reason, experiments were performed for one triangular obstruction and twocylindrical and triangular obstructions in different orientations. While investigating the wakesbehind such objects can add to a general understanding of fluid flows, our studies can also be ofhelp to other engineering applications and physical problems that involve such wakes.Wake patterns depend on the dimensionless Reynolds number ρVd (1) Re= µdetermined by the density ρ, free stream

Collection

2009 Fall ASEE Middle Atlantic Section Conference

Authors

Neil J. Hutzler; Joanne S. Chadde; David Heil; William E. Kelly

FAMILY EGIEERIG: ITRODUCIG EGIEERIG TO PARETS & CHILDRE Neil J. Hutzler1, Joanne S. Chadde1, David Heil2, and William E. Kelly3 1 Michigan Tech University, Houghton, MI 2Family Science Foundation, Portland, OR 3ASEE, Washington, DC Abstract: The goal of Family Engineering is to engage, inspire, and encourage elementary and middle school students to consider careers in engineering and science through hands-on activities with their parents at Family Engineering Nights. This program is designed to address the United States’ need for an increased number, and greater diversity, of students skilled in math, science, technology and

Collection

2009 Fall ASEE Middle Atlantic Section Conference

Authors

Ajaz Sana; Samir Saddawi; Akhil Lal

determine if a mobile host will be able to transmit during its next assigned slot. For a proposed approach, the scheduler at the access point maps priorities and weights for QoS into wireless MAC .The compensations for errored links is provided by the swapping of services between the active users and the user data is divided into flows, with flows allowed to lag or lead. The algorithm guarantees short term as well as long term fairness among the users with QoS for various classes of traffic. It can provide the graceful degradation for leading flows and graceful compensation for lagging flows. Key Words: WiMAX, PON, QoS, Wireless link errors 1

Collection

2009 Fall ASEE Middle Atlantic Section Conference

Authors

Harvey I. Lyons

handicapped. Provide recommendations. • Student Dorm Design Redesign the dorm room to satisfy specifications that would enhance the rooms’ functions and comforts. • Manufacturing Process Review & Redesign Review several manufacturing processes and redesign a given part to suit each process. • The Ideal Classroom Starting with your present classroom, create an environment to suit your concept of teaching and learning. • Automatic Opening and Closing Gate Operation is solely mechanical and must open and close from either direction for a specific vehicle.Within each design project we expect the student/designer to initially engage in, and develop, thefollowing activities: 1

Collection

2009 Fall ASEE Middle Atlantic Section Conference

Authors

R. Radharamanan; Jeng-Nan Juang

problems [1, 2]. Although most commonly used in the manufacturingworld, where there are unlimited supplies of data, the use of statistics has slowly moved into thesoftware engineering environment. Many still question the use of statistics in softwareengineering simply because of the nature of the work. In many cases, processes are notrepeatable or one change is just much smaller or larger than the previous. The question thenbecomes: How do you compare a large software change to a small software change and feelcomfortable with the results?The introduction of the Software Engineering Institute and the CMMI® process for developingsoftware has helped pioneer the use of statistics in software engineering [3]. The CMMI® modelfocuses on using statistics

Collection

2009 Fall ASEE Middle Atlantic Section Conference

Authors

M. Nazrul Islam

than one fingerprint. Performance of the proposed techniques is investigated through computer simulation involving real-life fingerprint images. Key Words: fingerprint verification, joint transform correlation, fringe-adjusted filter, pattern recognition. I. I TRODUCTIOFingerprint has widely been utilized as an efficient biometric feature to identify a human being.Real-time automatic fingerprint verification is a necessary and very important tool for any kindof security and monitoring applications [1]. Optical joint transform correlation (JTC) techniquehas been observed to be very efficient for real-time pattern recognition systems, because itallows real-time updating of

Collection

2009 Fall ASEE Middle Atlantic Section Conference

Authors

Carl A. Erikson

(IPC) [1] is a seven course sequence in MessiahCollege’s Department of Engineering. Starting in the sophomore year, all engineeringmajors take a Group Orientation course, choosing or being assigned to one of six areas:biomedical, communications, disability resources, energy, transportation and water. In thejunior year the students begin four project courses in their chosen group, finishing in theirlast semester at the college. The students also take two seminar courses in their senior yearrelating to vocation and practical matters such as graduate school, job search strategies,finances, etc. These are writing intensive seminars. This year there are 22 engineeringmajors in the Energy Group, divided into five major projects; biofuels which