Mechanical Engineering, 2012.13. Rao, R. V., & Padmanabhan, K. K. (2007). Rapid prototyping process selection using graph theory and matrix approach. Journal of Materials Processing Technology, 194(1), 81-88.14. Mahesh, M., Wong, Y. S., Fuh, J. Y. H., & Loh, H. T. (2004). Benchmarking for comparative evaluation of RP systems and processes. Rapid Prototyping Journal, 10(2), 123-135.15. Masood, S. H., & Soo, A. (2002). A rule based expert system for rapid prototyping system selection. Robotics and Computer-Integrated Manufacturing, 18(3), 267-274.16. Brown, R., & Stier, K. W. (2002). Selecting rapid prototyping systems. Journal of Industrial Technology, 18(1), 2.17. Microsoft Expression Web 4.0: https
is Professor of Education in the College of Education and Human Develop- ment at George Mason University, USA. She is an educational researcher and pedagogical scholar with signature work in self-study research methodology including co-editor of Polyvocal Professional Learn- ing through Self-Study Research (2015) and author of Self-Study Teacher Research (2011) and lead editor of Learning Communities In Practice (2008). She is recipient of the Dissertation Research Award, Uni- versity of Virginia, the Outstanding Scholar Award, University of Maryland, a Fulbright Scholar, and a Visiting Self-study Scholar. She served as chair of S-STEP from 2013-2015 and is a current Co-PI of two National Science Foundation (NSF
goal-settingexercises. In general, academic institutes do not use the human resource management practicesthat organizational behavior experts prescribe. Many administrators end up declaring a faculty‘pass’ or ‘fail’ and do not think that they can and must optimize their performances. In fact, theyhave to play a major role in optimizing performances of their faculty to increase chances ofsuccess of their organization.AcknowledgementsWe thank all the faculty colleagues who participated in the exercise. We also thank Mr. AbhayJoshi who improved the language of the paper and anonymous reviewers who reviewed andappreciated the paper.References1 L. Johnson, Adams Becker, S., Estrada, V., and Freeman, A, 'The Nmc Horizon Report: 2015 K-12
refine the systemspecifications. Table 1 shows the finalized PVEPS system requirements. Table 1 PV emergency power system requirements ID Requirements 1 Power generated by solar panel(s) shall be stored in lead-acid AGM batteries 2 The batteries shall be able to power the following devices for two consecutive days: 1. Two White LED lights (continuous) 2. The suction machine (used 3 hrs. each day) 3. Two “car-charging sockets” for charging 12VDC appliances (used 3 hrs. each day) 4. One 5V DC USB charger for charging cell phones and tablets 3 The system shall contain on/off switches to individually control each appliance
ProgramReview- Enrollment, http://osra.georgiasouthern.edu/sra/CPRenrl/index1.cfm, Last Accessed January,2016.[2] May, Gary S.; Chubin, Daryl E.; A Retrospective on Undergraduate Engineering Success forUnderrepresented Minority Students, Journal of Engineering Education, Vol. 92, Issue 1, pp 27-39,January 2003.[3] Lent, Robert W.; Lopez, Frederick G.; Sheu, Hung-Bin; Lopez Jr., Antonio M.; Social cognitivepredictors of the interests and choices of computing majors: Applicability to underrepresented students,Journal of Vocational Behavior, Vol. 78, Issue 2, pp 184-192, April 2011[4] Hernandez, Paul R.; Schultz, P. Wesley; Estrada, Mica; Woodcock, Anna; Chance, Randie C.,Sustaining optimal motivation: A longitudinal analysis of interventions to broaden
. 28, Issue 4 (Summer 2008), pp. 43-50.[5] Laursen, S., et al. Undergraduate Research in the Sciences: Engaging Students in Real Science. San Francisco: Jossey-Bass, 2010[6] Lopatto, D. Science in Solution: The Impact of Undergraduate Research on Student Learning. Tucson, AZ: Research Corporation for Science Advancement, 2009.[7] Taraban, R., and Blanton, R.L., Eds. Creating Effective Undergraduate Research Programs in Science: The Transformation from Student to Scientist. New York: Teachers College Press, 2008.[8] Russell, S.H., Hancock, M.P. and McCullough, J. "Benefits of Undergraduate Research Experiences" Science, Vol. 316, No. 5824 (27 April 2007), pp. 548-549.[9] Zydney, A.L., Bennett, J.S., Shahid, A. and Bauer, K.W
advisable to stock upon enough parts to allow time for a transition should it be necessary.Before The BitBoard, we were using IDL-800 Digital Lab instruments to support the gate-levelexperiments and the DE1 for the FPGA experiments. The IDL-800’s had served us well formany years but were showing wear and tear. Replacement costs for the IDL-800’s exceed $400per unit. So finding a lower cost option was one motivation for developing The BitBoard whichcost about $60 each for parts and assembly.Another motivation was to develop a take-home lab kit enabling students to work on theirexperiments and projects at home and at their convenience. Previously, students were given anIDL-800 solderless breadboard to take home for wiring circuits prior to coming to
engineers and non-engineers. Engineering faculty needto push for inclusion in the liberal arts core of their universities. Exposing those from otherfields of study to engineering broadens their knowledge base. The grand challenges facingengineering are going to require collaboration with those from other fields to solve. Engineeringas a liberal arts exposes others to the principles of engineering and well enable the types ofcollaborations needed to solve these problems.Bibliography[1] Abelson, Paul. The seven liberal arts: a study in mediæval culture. Vol. 11. Teachers' College, ColumbiaUniversity, 1906.[2]Adner, R., & Kapoor, R. “Innovation ecosystems and the pace of substitution: Re‐examining technology S‐curves.” Strategic Management Journal
Peer Interaction and Learning in the Classroom through Reciprocal Questioning. American Educational Research Journal. 27 (4): 664–87. 1990.7. Springer, L., M. E. Stanne, and S. S. Donovan. Effects of Small-Group Learning on Undergraduates in Science, Mathematics, Engineering, and Technology: A Meta-Analysis. Review of Educational Research. 69 (1): 21–51. 1999
students with positive team experiences see greatergains in self-efficacy than students with poor team dynamics and cohesion?Using a modified version of Carberry et al.’s senior design self-efficacy tool,6 we examinedpotential correlations between self-efficacy, team dynamics/cohesion, and team performance.Students were given three self-efficacy surveys, one early in the term, one mid-term, and one latein the term, corresponding to times where they were working on an individual project only, bothon an individual project and group project, and just on a group project.Because we have had low participation in past studies, we were hesitant to use the full Carberryinstrument that contains 36 items (nine items in the context of four self-concepts: self
, I’ll be like,alright, I’m never doing this again. Like I try it, I mess up, and you know what, forget it, I quit.But like I just learned to just stick with something all the way through, try a little harder. Itshows result[s].”Cyrus’s claim here is that the experience helped to develop persistence, broadly. He elaboratedon this by giving an example from school, where he persisted on a difficult presentationassignment that normally would have prompted to quit:“I was doing it, I kept getting stuck, you know. So I just took a break really fast because mybrain was fried from irritation and stress. And you know, I finished it, and I’m glad I did, and atfirst I was like, ‘Look, dude [to his partner], you’re going to have to do it.’ But you know
Paper ID #16398Analogy Methods to Address Warping and Plasticity in TorsionProf. Somnath Chattopadhyay, University at Buffalo, SUNY Dr. Somnath Chattopadhyay teaches mechanics, materials, manufacturing and design at University at Buffalo He has authored a text on Pressure Vessel s and till recently was an Associate Editor of the ASME Journal of Pressure Vessel Technology. His research interests are in the areas of fatigue and fracture of metals, carbon nanotubes, multi-scale material modeling and engineering education. He had a very successful industrial career with Westinghouse Electric where he directed and performed
questionscores, average scores and normalized gain values were generated for each student’sperformance for each question overall score. Results indicate that students had more incorrectpreconceptions regarding bandwidth than with resource reservation, network utilization andefficiency. This study will expand the breadth of knowledge about student preconceptions inSTEM by including the subject of QoS in the telecommunications discipline, identify thepreconception(s), statistically analyze the effects of these preconceptions and offer instructionalinsights than can ameliorate or eliminate negative effects on student learning related to theseconcepts.ConceptsThe following explanations of each of the paired concepts are provided for readers not familiarwith
curriculum are involved in course-embeddedassessment. The choice of courses is guided by the followingprinciples: • Each Student Outcome will be assessed with student work in a course(s) termed “benchmark course(s).” • Required courses in the program curriculum will be selected as benchmark courses. We chose this approach because all students take the required courses. • Although a benchmark course will likely address multiple Student Outcomes, typically one or two of its learning outcomes will be designated for course-embedded assessment. • Because Student Outcomes are assessed in two groups on a rotating schedule, the benchmark courses are organized and assessed in two alternating
problems, and but also achieve personalized,real-time, economic production utilizing additive manufacturing technology, in particular, 3Dprinting technology, and ultimately to produce the real products which can actually be soldand used. The lab is a typical cyber-physical-social system (CPSS) that enables students tohand on and experience the entire social manufacturing process.Acknowledgements This work was partially supported by the National Natural Science Foundation of China(Grant Nos.61533019 and 71232006).References[1] E. F. Crawley. Creating the CDIO syllabus, a universal template for engineering education, Frontiers in Education Conference, 2002, 2:8-12.[2] E. F. Crawley, J. Malmqvist, S. Östlund, D. R. Brodeur. Rethinking
Altera Cyclone FPGA, 64 MS/s dual ADC, 128 MS/s dualDAC, and USB 2.0 connectivity. The USRP1 platform can support two complete RFdaughter boards and can operate from DC to 6 GHz. The daughter board we used on eachmotherboard is RFX400, which has 2 quadrature frontends for transmitting and receiving,and the bandwidth is 40MHz for both frontends (see Figure 1). Figure 1: A USRP1 Motherboard with RFX400 Daughter Board2.2. Software SetupIn order to improve undergraduate students' understanding and learning, the followingstep-by-step laboratory modules were developed:I) Ubuntu/Windows duel operating system installation. Many SDR development tools,including GNU Radio, only officially support Linux operating system. However
external rewards, and others,briefly reviewed below.During the 60’s and 70’s, a deviance hypothesis found some support in studies of work values.Career oriented women “stressed intrinsic features of the work including the kind of people in agiven occupation, the high prestige of the occupation, the opportunity to use special abilities, andwhether the work left enough time to spend with family.”7 By comparison, non-career orientedwomen preferred “more feminine values including working with people rather than things, livingup to their parents' ideas of success, a stable secure future, and helping others.”8Other research at the time, however, showed limited support for a ‘deviance hypothesis’. In afour year longitudinal study of 110 college women (a
) where f s(x) is an activation function. Typically this activation function is a sigmoid function, such as (4): (4) An ANN consists of multiple interconnected artificial neurons, arranged in several layers. The neurons are arranged in layers: one input layer, one output layer, and multiple hidden layers. The neurons in the input layer have the activation function f s(x) = x . Hidden layers and output layers may have sigmoid or other activation functions. ANN First Implementation An ANN so implemented is called a “feed forward” network. This consists of two layers of neutrons, in which one of the layers evaluates the synaptic weight of each input and sums the weights as input
.99CH37011 2, 12D4/26–12D4/31 (Stripes Publishing L.L.C, 1999).[13] Erwin, B., Cyr, M. & Rogers, C. LEGO Engineer and RoboLab: Teaching Engineering withLabVIEW from Kindergarten to Graduate School. at[14] Williams, A. B. The qualitative impact of using LEGO MINDSTORMS robots to teach computerengineering. IEEE Trans. Educ. 46, 206–206, 2003.[15] Grahame, K. S., Freeman, S., Goldthwaite, D., Love, J., Pfluger, C., Maheswaran, B., Hertz, J., Variawa, C.,"Shall I Try This? An interactive workshop on assessing hands-on teaching", American Society for EngineeringEducation (ASEE) Northeast Section Conference, Boston, MA, April 30, 2015.[16] Hitt, J. Problem-Based Learning in Engineering. United States Military Academy, West Point, NY, 2010.[17] Bédard
student demands as well asleader roles in STEM graduate programs will be fundamental to understanding the specificfactors that foster the academic and professional development of underrepresented graduateSTEM students.Bibliography1. Folt z, L. G., Gannon, S., & Kirschmann, S. L. (2014). Factors That Contribute to the Persistence of MinorityStudents in STEM Fields. Planning For Higher Education, 42(4), 46-58.2. Ghosh-Dastidar, U. u., & Liou-Mark, J. j. (2014). Bridging Pathways through research and leadership forunderrepresented students in STEM. Mathematics & Co mputer Education, 48(3), 214-2263. Graham, E. (2013). The Experiences of Minority Doctoral Students at Elite Research Institutions. New DirectionsFor Higher Education, 2013
just an American problem, it is a global problem as well. According tothe United Nations World Urbanization Prospects report, urban population grew from 30% of theworld population to 54% in 2014 and is expected to be 66% by 2050.[4]Since the 1990’s, scientists have traced global warming and climate change to the Green HouseGases (GHG) emitted by the fossil fuels burned in the transportation sector. The UStransportation sector, which is the movement of people and goods by cars, trucks, trains, ships,airplanes, and other vehicles, emitted 1,802 million metric tons of CO2 according to theEnvironmental Protection Agency; this is 27% of all GHG emissions in 2013.[5]Thus from an environmental perspective, pollution due to the burning of fossil fuels
appropriate). 8. Control charts process capability templates in Excel (whenever appropriate). 9. Other tools (e.g. access to Minitab statistical software)Course components 1-5 in the list are mandatory as rubric demands varieties of interactivelearning methods active and engaging learning. If at least two out three methods out of quiz,forums or case study is used in each chapter, it satisfies several essential standards.Quiz may contain True/False type questions, multiple choice questions, question requiringcalculations, matching questions, etc.Case study on QC course related topics can be assigned as an individual assignment or groupassignment which student/s post on forum after interacting with group members and other groupor individual
challenges requires iteration and planning, skills that are germaneto the engineering design process but difficult to teach. These rapidly deployable prototypingactivities embrace active learning while also providing valuable hands-on experience with theengineering design process.Bibliography[1] ABET, "ABET Accredition Requirements," [Online]. Available: http://www.abet.org/accreditation/accreditation-criteria/criteria-for-accrediting-engineering-programs-2016- 2017/. [Accessed 26 1 2016].[2] J. S. e. a. Lamancusa, "2006 Bernard M. Gordon Prize Lecture*: The Learning Factory: Industry‐Partnered Active Learning.," Journal of Engineering Education, vol. 97, no. 1, pp. 5-11, 2008.[3] D. Knight, L. Carlson and J. Sullivan, "Staying in
, Washington, 2013.[5] K. D. Purcell, "5 Ways to Get Girls into STEM," Edutopia-George Lucas Educational Foundation, 2015.[6] Girl Scout Research Institute, "Generation STEM: What Girls Say about Science, Technology, Engineering, and Math," Girl Scouts of the USA, New York, NY, 2012.[7] G. M. Faitar and S. L. Faitar, "Teachers’ Influence on Students' Science Career Choices," American International Journal of Social Science, vol. 2, no. 5, pp. 10-16, July 2013.[8] S. Flynn, "Brain Blasts," 2016. [Online]. Available: http://www.fit2bsmart.com/brain-blasts.php. [Accessed 30 January 2016].[9] R. Pica, Early Elementary Children Moving and Learning: A Physical Education Curriculum, St. Paul, MN: Redleaf Press, 2014, p. 8.[10] Phoenix Contact
concepts from PSPFC. The questions also providedopportunities for participants to highlight supports or barriers within their current workenvironment that affected their level of use selection.Course WorkAs part of the mentored teaching courses (PSPFC 1002 and 1004), students reflected on majortakeaways from their experience within a final report. For example, students are asked todescribe the main takeaways from their participation in the observations of peers teaching. Inaddition, students include a discussion about the impact of the course on their future careergoal(s) and their preparedness for their career goal(s). A review of this course work providedinsights into students’ perceptions and attitudes during their mentioned teaching
perception. Yin, Song, Tabata, Ogataand Hwang11 have developed a framework of Participatory Simulation for Mobile Learningusing Scaffolding. We find in their approach the opportunity to explore the new learning eventsthat are arising with the use of digital technology in Mathematics Education. Page 26.792.11References 1. Salinas, P., González-Mendívil, E., Quintero, E., Ríos, H., Ramírez, H., & Morales, S. (2013). The development of a didactic prototype for the learning of mathematics through augmented reality. Procedia Computer Science, 25(81), 62–70. doi:10.1016/j.procs.2013.11.008 2. Salinas, P., Quintero, E., & González
. Page 26.826.4The class will act as a consulting group representing various interests: the community, the city ofGoodyear and the state of Phoenix. The City of Goodyear has strategic action plan found in thislink: http://www.goodyearaz.gov/government/city-manager-s-office/strategic-plan-goals whichcan be used a starting point.The class will be divided into three groups to advocate for three sectors: community citizens, cityadministrators and state officials. The groups will represent the transportation needs, plans andbudgets of their representative sector. Using a brainstorming visualization map (suggestion:Power Point Smart Art Graphics) brainstorm the elements of your group’s vision statement forthe City of Goodyear, Arizona. This vision
Engineering Student Graduation: A Longitudinal and Cross‐Institutional Study. Journal of Engineering Education 2004;93(4):313-320.11. Ahuja S. Math Remediation in A First Semester Engineering Technology Course. 2006.12. Bamforth SE, Robinson CL, Croft T, Crawford A. Retention and progression of engineering students with diverse mathematical backgrounds. Teaching Mathematics and its Applications 2007;26(4):156-166.13. Beanland DG. Challenges and Opportunities Facing the Education of Engineers-Address to Victoria Division of Engineers Australia Seg Meeting. Melbourne; 2010.14. Craig TS. Conceptions of mathematics and student identity: implications for engineering education. International Journal of Mathematical
, participants in the Conference to Improve College algebra, held at the U. S. MilitaryAcademy, 5 indicated that traditional college algebra courses are not working because they aretaught using outdated content. The conclusions from the conference also indicated that collegealgebra has high D, F, and W rates. The concerns regarding college algebra nationwide arefurther compounded by the fact that college algebra is one of the largest enrollment courses inthe United States. According to the most recent Conference Board of Mathematical Sciences(CBMS) survey conducted in the fall of 2010, college algebra has the largest course enrollmentof all the introductory math courses.6 There is a nationwide call to improve the results in collegealgebra. CTU has
actual acoustic particle velocity of the pressure wave: Vs 3 = ρ s ωs ω 2 V0 1 + 2 1 − + 2iζ s ρ0 ω ω where: ρs is the density of the acoustic velocity sensor; ρo is the density of sea water; ωs is the mounted sensor natural frequency, ωs = keq meq ; ω is the circular frequency of = the signal to be detected, (ω 2π f , 100 Hz ≤ f ≤ 2,000 Hz ); and ζ is the damping ratio of the sensor mount. Goal of Task 1: Provide