is at the lowfrequencies). Convert the 2-D DCT to its log magnitude so that this concept can berealized using the log magnitude of the DCT. You should get a plot similar to Figure 1(b) Page 25.1081.6in [6]. The equation that converts a DCT C(u,v) to its log magnitude L(u,v) is given by[6] log(1 + 0.01| C (u , v) |)L(u , v) = 255 (1) log(1 + 0.01[max | C (u , v) |]) u ,vProject Assignment Part 4: Feature ExtractionWrite a MATLAB program that computes the 2-D DCT of an image and scans it in a‘zigzag’ fashion (see
and the team lead must beresponsible for integrating every piece together5. The same strategy has been successfully used insoftware industry and is called “modular programming”, by which a complicated programmingassignment is divided into small, manageable procedures6. To use the MPS effectively, threerequirements have to be ensured5. Firstly, a main procedure always needs to be created tocoordinate and integrate the work of all individual procedures. Secondly, all the sub-proceduresonly communicate with their direct superior procedures. Thirdly, any “cross-talk” among thesub-procedures at the same level is not allowed. Figure 1 shows two examples of the MPS, inwhich diagram a) on the left shows a correct MPS model and diagram b) on the right
understanding how students prioritize their work load, as described laterin the paper.During the third term, the same tutor posted the tutor schedule and hosted weekly study sessions,with weekly email reminders that were sent to all students. In this third term, two differentprofessors were teaching the course. One of the professors (Prof C) made no commitment to theprocess, and despite the emails, only two of his students sparsely attended during the term. Theother professor (Prof B) promoted the tutor several times during the term, as well as providedhomework problems and solutions which were consistently assigned and graded throughout theterm. A more consistent response was seen from this professor’s students, providing furtherinsight into the minds
defined by the Criteron-3 of ABET-TAC6 is shown inTable I. Definitions of specific ABET student outcomes applicable to this course are listedbelow for the sake of completeness. Outcome a: Ability to select and apply the knowledge, techniques, skills, and modern tools of the discipline to broadly-defined engineering technology activities, Outcome b: Ability to select and apply a knowledge of mathematics, science, engineering, and technology to engineering technology problems that require the application of principles and applied procedures or methodologies, Outcome e: Ability to function effectively as a member or leader on a technical team, Outcome f: Ability to identify, analyze, and solve broadly
semester. Table 3 represents the homeworkperformance data and course grades for 153 students (who completed the course) takingBusiness Math I and II between 2008 and 2011 [Lin et al.[18]]:. Based on the course grade withhomework performance, it is found that students who earned an “A” submitted almost allassigned homework during the semester. On the other hand, if the student submitted only 63% oftheir homework did not succeed at the end. Another observation states that homework score isalso correlated with the final course grade. For example, when a student earned an “A” on thecourse, his/her homework score was above 90 in average. Similar conclusion can be made forthose students who scored “B,” “C,” “D,” and “F.” Many TAMIU students work very
selected, an almostidentical window will be displayed, with the same 4 topics for users to choose. (a) Page 25.825.7 (b) Figure 4: Starting of the programIn the tutorial scene, if topic “Properties of Graphs” is chosen, first a window as shown in Fig. 5awill be seen. Here the users can learn how to find asymptotes and how to graph rationalfunctions. By clicking the “next” button, the module will randomly generate a rational function,graph it, and display the asymptotes, as shown in Fig. 5b. The same procedure applies to
Page 25.463.5how small the millimeter scale object is compared to meter scale object. In the microscale world,the hair and the Fe-13Mn-1.3C alloy are displayed as shown in Fig. 4(b). The alloy isrepresented as a box with a texture (jpg file) wrapped over it. It demonstrates that the alloy ismuch smaller even than a human hair. In the nanoscale world, the Fe-13Mn-1.3C alloy, ananotube, and the DNA are displayed as shown in Fig. 5(a). The DNA is 2.5 nm in width, whichis about the same size as the nanotube. The users can compared how much smaller the nanotubeis compared to the alloy material. By using the wand, the user can “move” himself/herself insidethe nanotube and “look around” to explore how the nanotube is structured as in Fig. 5(b
Page 25.1335.4 5. Syllabus and internet classroom was updated for online learning with assistance from on- campus instructional developer 6. Online message board became a required activity for the course and points were assigned to capture student engagement. Message board postings were required from students in one of three forms each day. (a) question (b) response to student question (c) helpful hintCourse offering/usage statistics were documented: 1. Online classroom was visited maximum of 89 times by a single student in 21 day offering period, the minimum was 35 visits 2. The highest traffic times were 2pm (92 visits), 5pm (81 visits), 11am (74 visits) and 9pm (71 visits) each day 3. The highest
constantly absorb and teach others new ways of doing old or newthings, and mostly learn how to work well with others. By working with others, students: (a)obtain opportunities to experience a different domain; (b) combine knowledge and skills fromdifferent disciplines; (c) work as a team member; and (d) solve real-time research problems. Also,interdisciplinary collaboration provides students with significant personality developmentopportunities4. ABET describes that engineering programs focus on theory, and engineering graduates spendtheir time planning, while technology programs focus on application and technology graduatesspend their time making plans work5. An interdisciplinary collaboration of engineering andtechnology students on research
instance, the use ofsimulations or reifications to “create as accurate a facsimile of real objects or events as possible”(p. 336). 17 Another example is problem-based learning, which focuses on engaging students inexpert-like activities (designing, scientific inquiry) and providing “real-world” cases andproblems.18Workplace-based authenticity contains several of these external dimensions – implemented inmany student-centered learning environments: (a) Context authenticity - context resembles real-world context (e.g. patient data in medical school), (b) Task authenticity (includingprocess/procedural) - activities of students resemble real-world activities (e.g. scientific inquiryor chemical analysis), and (c) Impact authenticity - products of
, that can be used to power homes in several communities. This paper will discuss a) the efforts made to conduct a feasibility study for implementing an anaerobic digester for biogas production for District of Columbia hotels and restaurants; b) the anaerobic digestion process and the implemented Lab-scale anaerobic digestor and its results.II. Feasibility Study on the Implementation of Anaerobic Digester for DC Hotels and Restaurants A feasibility study was conducted to implement an anaerobic digester for biogas production for District of Columbia hotels and restaurants [2]. The specific research objectives include (i) understanding of organic waste collection methods in hotels and restaurants and possible quantification
the subject university in assessing ABET outcome 3j. A distinction is made between awareness/knowledge of the issues (J1) and of their broader impacts (J2).2010-11 Case Study: Lithium Mining for Li-Ion Electrical Vehicle BatteriesFor the first implementation of the module, the author selected and revised a case study from alist of prepared scenarios by Ater Kranov et al. (2008 & 2011) (Appendix B of [6]). The revisedcase study (presented here in Appendix A) describes the then-current (2010) state of electricvehicle production, the quantities of lithium involved in lithium-ion battery production, and the Page
6 Cultural 7 Travel to site B 8 Hospital/clinic 3 9 Service learning 10 Service learning 11 Cultural 12 Return travelThroughout the field experience, the students and faculty visited clinical care facilities, such aslarge regional hospitals and local clinics. These visits were arranged by contacts in Guatemala,and approval was obtained from the facility administrators prior to the visits. During the visits,the students conducted a needs assessment by interviewing and surveying administrators,healthcare workers, and patients at the
ofsecond-grade students met with the project team to discuss robots. During this session, studentswere introduced to: (a) industrial robots and the tasks they often perform, (b) task planning andcommunication with robots (programming concepts), and (c) robotics-related jobs and theimportance of studying math and science in school. Several short video segments (2-5 minuteseach) showing industrial robots performing interesting tasks were also shown to the studentsduring this session.After the initial 40 minute session, the research team met with each of the second-grade classesseparately for a robot programming activity. The goal of this activity was to engage the childrenin a fun, hands-on activity that would introduce them to the concepts of task
appropriate equations and variables to solve problems from written material. Transitivity and reversibility. Students are able to algebraically manipulate equations and to discern relationships between variables knowing that if A is taller than B, and B is taller than C, then A must be taller than C and that if Z = X+Y then Y=Z-X. Conservation. Students can understand that certain characteristics can be conserved even in different forms so that logical relationships can be formulated. The content in classes on material and energy balances rely fundamentally on such conservation principles – although conservation of energy is much more complex for students who use concrete reasoning. Fluid
brief, a disc shaped metal was placed over theAAO sample inside a heating chamber. The chamber was then vacuumed and heated up to themelting temperature of the metal (~230°C for Sn, ~160°C for InTl). Then, this metal inside theheating chamber was pressed using piston and a conventional hydraulic jack. The chamber wassubsequently cooled down to allow the molten metal inside the pores of AAO to crystallize.Then the residual metal was carefully removed from the top of the AAO film by peeling it off byhand. A detailed description of this method was presented by Chen et al13.Figure 1. Schematic representation of the fabrication process of the composite: (a) porous anodicaluminum oxide (AAO) and the Al substrate attached to the AAO, (b) set-up before
. Jones and B. S. Obersthave identified the need for reform in engineering education in the Arab world and all parts ofthe world, “as universities prepare graduates to enter the profession of engineering which hasbeen transformed by massive technological developments and by globalization of all aspects ofconcern to engineers. Engineering educators in the Arab states region face particular challengesin addition to those facing similar educators in other parts of the world (including) tailoringprograms to fill the needs of countries that are undergoing rapid modernization.” 7The objective of this discussion is to get the students to recognize that globalization is a term thatrecognizes the increasing interdependency of world industry and business
laboratory equipment available for them to use. These includedresistance thermometers, signal generators, voltmeters, oscilloscopes, connectors etc. Theobjective of the laboratory was for the students to test the claim that the two physical systemswere equivalent systems and to justify their answer using experimental data. Page 25.432.4Fig. 1 (a): Components for electrical system. (b) Thermal system (box with a power resistor that serves as a heat source)The expectation was that students would synthesize previously covered lecture content to discernwhat they would have to do to test the claim. In this case they
execution. At the School ofEngineering (SOE) of the College of New Jersey (TCNJ), the best practices for promoting seniorproject quality and evaluating quality is an ongoing process and effort and such practices arecontinuously reviewed, evaluated, and improved. The SOE's efforts and most recent approachand revisions to promote project quality and evaluation practices for capstone senior designproject activities are presented.The elements emphasized and adopted uniformly by the SOE to promote project qualityincluded: a) early involvement of the students (in junior year), b) introduce projects with real-world engineering design problems encompassing considerations of sustainability andinvestigation of design alternatives, c) multi-disciplinary
AC 2012-3511: ADDRESSING THE PUBLIC UNDERSTANDING OF EN-GINEERING: A CASE STUDYDr. Mickey R. Wilhelm P.E., University of Louisville Mickey R. Wilhelm is Dean Emeritus and professor of industrial engineering. He was Dean of the J. B. Speed School of Engineering at the University of Louisville from 2003-2011, and has been a faculty member at U of L for 36 years. He received a B.S.E. in electrical engineering, and the M.S.E. and Ph.D. degrees in industrial and systems engineering from the University of Alabama, Huntsville. He is a Fellow of both the Institute of Industrial Engineers and the World Academy of Productivity Sciences. He is a licensed Professional Engineer in the commonwealth of Kentucky and is Emeritus
approach isdesigned to allow for more effective integration of course objectives with online strategies,pedagogies, and best practices (Royce 1970). We worked with our distance learning institute andusing their process that follows a life-cycle model with seven phases: (a) Planning Phase; (b)Analysis Phase; (c) Design Phase; (d) Development Phase; (e) Testing Phase; (f) ImplementationPhase; and (g) Evaluation, Support, and Maintenance Phase. Each phase is distinguished byactivities, techniques, best practices and procedures that combine to construct viable, sustainable,efficient, and useful online courses. The design choices are driven primarily by the learningobjectives associated with a given course. This methodology for eLearning course
the MET Capstone classprovided another good model and an indication of the likelihood of success. At that time,assessment data and observations indicated that MET students in the capstone courses oftenlacked experience in some fundamental engineering skills – specifically a.) Students lacked the opportunity to exercise the classroom topics of correctly interpreting engineering drawing details such as dimensional tolerance and surface finish callouts, material references. b.) Students had no opportunity to plan and execute the manufacture of multiple components from design drawings that had been created by another individual. c.) Students had little experience with standard industry documentation
project from a list of global Page 25.277.5LEED Platinum certified projects. PhD students may propose a research topicthat aligns with their research agenda with the deliverable of a peer review paperto be submitted to an A*, A or B level journal for review and publication, as ratedby the Australian Research Council www.arc.gov.au/era/era_2010/era_2010.htmExperienceThe VECC are charged with designing, drawing and specifying the performancerequirements of the Addenda and the VCC are charged with modifying theoriginal proposal, including among other items, site logistics and utilization plan,schedule, cost estimate, quality assurance / quality control plans. The
available on the first day of classes. This allows curiousstudents to watch the lessons ahead of time if they wish to do so. Page 25.705.4 Figure2. A screenshot of online communication on Facebook Figure 3. Screenshots of audio PowerPoint presentation (a) captured from Camtasia Studio 7.1 (b) captured from Adobe® CaptivateTMLab practiceFace-to-face lab practice time is used to augment the online content: students present questions(to the class or one-on-one with the instructor) regarding the content. Interaction with otherstudents provides both peer assistance and incentive to progress. Instructors are
Figure 1. Pilot Implementation and Assessment StepsImplementation of the Self-Directed Learning ModulesPrior to sharing the self-directed learning links with the students, a survey was presented todetermine the most common social network platforms students actively use. The question wasprovided in multiple-choice format as shown: “Do you have accounts with any of the following networks? Please circle all that apply. a. Facebook b. Linkedin c. Twitter d. Other “In an effort to get a better understanding of students’ social network memberships, they wereencouraged to select all that apply. The outcome distribution of the above question is shown inFigure 2
get a collegeeducation because of the limited on-campus attendance. The online component of the course canbe accessed from any location where internet connection is available. Other advantages to thehybrid course are reduced traffic on campus and classroom spaces are freed up. Additionally, thehybrid model gives instructors more flexibility with their classes. For example, a professor oftechnical writing was better able to approximate a “real world” written environment for herstudents by using the hybrid model2. Page 25.541.2Engineering Economy as a Hybrid CourseYoung3 quoted Graham B. Spanier, President of Pennsylvania State University
AC 2012-3831: INTEGRATING BUSINESS PROCESS SIMULATION SOFT-WARE INTO A FACILITIES LAYOUT COURSEProf. Charlie P. Edmonson, University of Dayton Charlie P. Edmonson is a professor and Program Coordinator of industrial engineering technology at the University of Dayton. Prior to joining the faculty at UD, he retired from the U.S. Air Force Civil Service after 30 years of engineering design, industrial engineering, and engineering management experience at various organizational levels. He holds a bachelor’s of science in mechanical engineering from Tennessee State University and a master’s of science in industrial engineering from the University of Pittsburgh
. (2008). The two cultures of undergraduate academicengagement. Research in Higher Education, 49(5), 383-402. 12 Smith, K. A., Sheppard, S. D., Johnson, D. W., & Johnson, R. T. (2005). Pedagogies of engagement:Classroom-based practices. Journal of Engineering Education, 94(1), 87-101. 13 Shuman, L. J., Besterfield-Sacre, M., & McGourty, J. (2005). The ABET "professional skills" — Can theybe taught? Can they be assessed? Journal of Engineering Education, 94(1), 41-55. 14 Sukumaran, B., Chen, J., Mehta, J., Mirchandani, D., & Hollar, K. (2004). A sustained effort for educatingstudents about sustainable development. Proceedings of the 2004 American Society of Engineering EducationConference. 15 Engineers for a Sustainable
in Figure 3 (b).HP 86120B Multi-wavelength Meter: This instruments offers a number of features, includingmonitoring the optical power and wavelength of the received optical signal. These measurementsare performed using the designed LabVIEW VI, as shown in Figure 3 (c).Web Camera: The LabVIEW VI for the Web Camera is shown in the Figure 3 (d). The webcamis pointed at front panels of the instruments to give students a more realistic feeling of thephysical instruments.N4901B BERT: In addition to the instruments mentioned above we added an Agilent N4901BBERT (Bit Error Ratio Test) to our setup for more advanced laboratory experiments. N4901B Page
AC 2012-4460: JUNIOR CYBER DISCOVERY: CREATING A VERTICALLYINTEGRATED MIDDLE SCHOOL CYBER CAMPDr. Heath Tims, Louisiana Tech UniversityProf. Galen E. Turner III, Louisiana Tech UniversityMr. G.B. Cazes, Cyber Innovation Center G.B. Cazes currently serves as the Cyber Innovation Center’s (CIC) Vice President, responsible for its daily operations. In addition, Cazes has devoted countless hours to the development and implementation of a dynamic Academic Outreach and Workforce Development program. This program will assist the CIC in developing a knowledge-based workforce for the future. Cazes has spent his entire career in the information management and information technology sectors. His experience includes working in the