1 2Instructor 3 2 --- 1 1 2 3 1 1 5 1 --- ---Instructor 4 2 1 1 4 1 --- 1 --- --- 4 2 1Instructor 5 2 --- 3 3 1 ---Instructor 1’s Case:Instructor 1 believes that MEAs have the potential to change the way that engineering studentslearn to be engineers. He is particularly interested in how MEAs can facilitate ethics education inengineering and how
: • # of accidents (based on instructor • total # of chips observation) • minimum # of chips collected by an • # of chips collected by E-W individual approaches • maximum # of chip collected by an • # of chips collected by N-S individual approachesAt the end of each scenario these MOEs will be tabulated to demonstrate how well each level ofcontrol serves demand. See Table 1: Page 15.249.6Table: 1 Measures of Effectiveness for Each ScenarioScenario # Chips E- # Chips Tot
problemis shown in Fig. 1. Both of the mathematical models use the first law of thermodynamics forsteady flow case together with chemical equilibrium for the products of combustion, whichfollows from the second law of thermodynamics. The second law, which is the minimization ofGibbs free energy, was implemented in different but equivalent ways by the two authors. In whatfollows, we present the mathematical models used in these two approaches. Q& cv x lb-mole/s H 2 combustion chamber combustion
the derivation of the equations, and their application does not requireany understanding of their origin. However, in our approach to graphical analysis studentsessentially derive the constant acceleration equations each time they solve a problem. A simpleone-dimensional word problem will illustrate the thought process that our students learn tofollow when solving all kinematics problems. A car is moving at 25 m/s when the rider applies the brakes, giving the car a constant deceleration. During braking the car travels 80 meters while reducing its speed to 15 m/s. Find the acceleration of the car and the time required for braking.The solution to this problem is illustrated in Figure 5. Of particular importance to this solutionprocedure
Initial Propellant Type Impulse Thrust Duration Delay Mass Mass (N-s) (N) (s) (s) (gm) (gm) 1/2A6-2 1.25 6.23 0.2 2 15.0 1.56 A8-3 2.50 7.79 0.32 3 16.2 3.12 B4-4 5.00 4.15 1.1 4 21.0 8.33 In the engine type designations, for example A8-3, the letter denotes the total impulseproduced by the engine: 1/2A engines produce an impulse between 0.626 and 1.25 N-s,A engines produce between 1.26 and 2.50 N-s, and
Session 2793. Graduate Spacecraft Education in the AFIT Department of Aeronautics and Astronautics M. E. Franke and S. G. Tragesser Air Force Institute of Technology Wright-Patterson AFB, OH 45433-7765Abstract Admission requirements, degree requirements, and the graduate programs at the Air ForceInstitute of Technology (AFIT) in the Department of Aeronautics and Astronautics related tospace science and engineering are described. The Department of Aeronautics and Astronauticshas three graduate programs related to
accomplish passivefiltering and mitigate emissions from components which generate quickly-varying signals (e.g. acomputer’s central processing unit which uses a GHz clock).Laboratory Exercise #2: Common-Mode ChokeIn the second experiment, students fabricate a radio-frequency choke by winding insulated wirein two sets of coils around a single ring-shaped ferrite core. Then the students evaluate theperformance of the choke in different (but related) scenarios. Provided in Figure 3 is theequipment list for the activity and a picture of one such choke.The students apply 2-V square waves to two different circuits with the choke inserted betweenthe source(s) and load(s), in two different arrangements. In the first circuit, shown in Figure4(a), the
Annual Conference of IEEE, November 6-10, 2005.[4] Costas-Pérez, L., Lago, D. & Fariña, J., 2008, “Optimization of an industrial sensor and data acquisition laboratory through time sharing and remote access,” IEEE Transactions on Industrial Electronics, 55(6), 2396-2404.[5] Blais, F., 2004, “Review of 20 years of range sensor development,” Journal of Electronic Imaging, 13(1), 231-243.[6] Karayev, S., Jia, Y., Barron, J., Fritz, M., Saenko, K. & Darrell, T., 2011, “A category-level 3-D object dataset: putting the Kinect to work,” IEEE International Conference on Computer Vision Workshops, November 6-13, 2011, Barcelona, Spain, pp. 1167-1174.[7] Kinect Sensor, http://msdn.microsoft.com/en-us/library/hh438998.aspx, accessed
know and do,” Phi Delta Kappan, vol. 89, no. 2, pp. 140–145, 2007. [6] S. Abramovich, C. Schunn, and R. M. Higashi, “Are badges useful in education?: it depends upon the type of badge and expertise of learner,” Educational Technology Research and Development, vol. 61, pp. 217–232, 2013. [7] F. Khaddage, R. Baker, and G. Knezek, “If not now! when? a mobile badge reward system for k-12 teachers,” in Society for Information Technology & Teacher Education International Conference, vol. 2012, no. 1, 2012, pp. 2900–2905. [Online]. Available: http://www.editlib.org/p/40029 [8] J. L. Santos, S. Charleer, G. Parra, J. Klerkx, E. Duval, and K. Verbert, “Evaluating the use of open badges in an open learning environment,” in
the work of Flanagan et al.'s [5] work-in-progresspaper that examined how adding empathy into first-year engineering curriculum changedstudents’ perspectives on the role of an engineer. Engineering design revolves fundamentallyaround meeting user needs and to offer solutions that meet diverse needs, engineers need tocultivate an understanding of various perspectives. Empathy plays a crucial role in enablingengineers to consider the implications of their design decisions on people thoroughly, andemploying empathy can effectively address sociocultural and political aspects of designs. Thisnecessitates its inclusion in engineering classrooms. Flanagan et al. found that through theincorporation of empathy into the curriculum, students begin to
of Central Florida Professor Hyoung Jin Cho is the Associate Chair of the Department of Mechanical and Aerospace Engineering at the University of Central Florida. He coordinates two undergraduate programs – B. S. Mechanical ©American Society for Engineering Education, 2024 Paper ID #43410Engineering and B. S. Aerospace Engineering. He has published over 130 peer-reviewed journal andproceeding papers. He has 12 and 6 patents granted in the U.S. and Korea, respectively, in the areas ofsensors, microfluidic devices, and micro/nanofabrication. His current research focus is on miniaturizedenvironmental sensors and sample
experience as an engineer and a mathematics teacher, he promotes the expansion of equitable and high-quality learning opportunities for both engineering and K–12 students through mathematical modeling. His research focuses on exploring the process of refining mathematical ideas and engineering concepts that engineering students develop while engaging in model development sequences built in real engineering contexts.Dr. Joel Alejandro Mejia, The University of Texas at San Antonio Dr. Joel Alejandro (Alex) Mejia is an associate professor with joint appointment in the Department of Bicultural-Bilingual Studies and the Department of Biomedical and Chemical Engineering at The University of Texas at San Antonio. Dr. Mejiaˆa C™s
this degree program, were undergirded by the following theory of action:degree programs in social entrepreneurship are more successful when they have aninterdisciplinary focus, and they are guided by and supported by stakeholder engagement.The paper has delineated the theoretical commitments, the processes, and the major takeaways orlessons learned from this co-development process.referencesAlkire, L., Mooney, C., Gur, F. A., Kabadayi, S., Renko, M., & Vink, J. (2020). Transformativeservice research, service design, and social entrepreneurship: An interdisciplinary frameworkadvancing wellbeing and social impact. Journal of Service Management, 31(1), 24-50.Author (2022)Bureau of Labor Statistics. (2016). “Business Employment Dynamics
Orleans,LA.11. Gibbons, S., Kimmel, H., and O'Shea, M. (1997) “Changing Teacher Behavior Through Staff Development:Implementing the Teaching and Content Standards in Science,” School Science and Mathematics, 97 (6), 302-309.12. Cano, R.M., Berliner-Heyman, S., , Koppel, N.B., Gibbons, S. and Kimmel, H.S. (2001, October)..”Evaluationof Summer Enrichment Programs For Women Students.” Proceedings of the 2004 ASEE Annual Conference. SaltLake City, UT.13. Hirsch, L., S., Gibbons, S., J., Kimmel, H., Rockland, R. and Bloom, J. (2003, November). “High SchoolStudents Attitudes to and Knowledge About Engineering”. Proceedings of the 33rd ASEE/IEEE Frontiers inEducation Conference, Boulder, CO.14. Gibbons, S., J., Hirsch, L., S., Kimmel, H., Rockland, R
some anddisadvantage others. In many instances, the reasons why Robert was presented with certainopportunities to succeed in engineering are the same reasons why Kaylla was either notpresented, or actively prevented from the same opportunities. Second, having multiplemarginalized identities can lead to a domino effect such that “the consequences of one burdenthat interacts with pre-existing vulnerabilities create[s] yet another dimension ofdisempowerment” [56, p. 1241]. This means that Kaylla was not hindered in mutually exclusiveinstances that can be singled out and analyzed, but rather that her compounding experiences ofstruggle in STEM impacted her persistence in engineering increasingly over time. Likewise,Robert’s ongoing support and
space to choose whether to revealtheir identities or a safe space to interact with their identities, such as having their cameras off inonline spaces or discussing identities in a supportive manner (Mohammed, T. F. et al., 2021; vonVacano, C. et al., 2022). One paper discussed how underrepresented students connect better witha human centered approach to engineering problems (Rodriguez, S. L. et. al., 2020). Three papersdiscussed the importance of focusing learning on the skills groups of students need to acquirebased on the content (Nasri, N. et al., 2021; Scutt, H.I. et al., 2013; Furner, J. M., & Duffy, M. L,2022). In general, the papers cover the importance of focusing teaching the students present asopposed to a general body of students
]. Thedifference was that the second study tracked not whether the woman was “employed full-time”but if she was employed in an engineering job. Thus, even seemingly simple constructs like“persistence” or “retention” for engineering women requires careful thought match data tointended research questions.Another troublesome issue of definition is what population of women to study. Some researchhas been focused exclusively on engineering, but much research is generalized to STEM(science, technology, engineering, and math), or just SET (science, engineering, and technology),S&E (science and engineering), or Tech (technology or high-technology). Some studies defineSTEM to include all the social sciences and some studies include all technology
method is structural analysis, where a researcher observes anarrative by identifying the outline, or structure, of how it's told. Structural analysis involvespiecing together the plot of the story without making inferences that may shift the storyteller'swords. The third method, constructed narrative analysis, closely relates to Polkinghorne's [20]narrative analysis technique, where specific events are synthesized to form one main narrative.This form of analysis may involve direct quotes from the participant(s), inviting the reader tomake their own inferences.Kellam et. al [13] points out the trade-offs with using each type of analysis method, as each typemay be beneficial for answering different questions. However, they make it clear that the
gyroscopethat would consume less power than vibration-based gyroscopes. The gyroscope they designedwas created with the help of MEMS-Microfluidic solutions that enabled the implementation ofmicrofluidic channels in etched glass layers, which sandwiched a bulk-micromachined siliconsubstrate consisting of the sensing structures. Micro-Electro-Mechanical System (MEMS)gyroscopes are motion sensors that detect and measure the angular motion of an object [28]. Theycompared the angular rate sensitivity results of the designed gyroscope with a reference device,indicating an angular rate sensitivity of fewer than 1°/s, equivalent to that of the natural VS. Anultra-low power consumption of 300 μW was achieved without continually excited vibrating mass,which
Education, 2023The Teaching Needs of Engineering Faculty Compared to Business Faculty: How the Library and Librarian Fit InAbstractSubject or liaison librarians are frequently asked to provide information literacy instruction intheir assigned departments. However, not much in the literature explores how else librarians cansupport faculty teaching needs beyond information literacy. This paper compares the results oftwo separate studies conducted by the author that examined the teaching needs of faculty frombusiness and engineering. Business faculty were interviewed as part of a multi-site study in 2018led by Ithaka S+R, while the engineering faculty study was done separately by the author in2020. Interview transcripts from both
; for example, Chen et. al. states that “[s]tudents from all backgrounds may find theexperience [of an unexpectedly poor academic performance] threatening to their competence, butstudents from minority groups must also contend with anxiety that this performance ‘confirms’negative academic stereotypes attributed to their group memberships”[10].Often, these biases and stereotypes reflect an automatic judgment without an awareness ofindividuals’ specific abilities or experiences [11] [12]. Thus, the format of assessment, rather thanthe rigor, quality, or intended learning can have undue effect on educational outcomes. Forexample, IGEN performed a case study on a top-ranked physics program which noticed its“passage rate [for a qualifying exam] had
, Columbus, OH, June 25-28.11. Flood, M., & Pease, B. (2005). Undoing men's privilege and advancing gender equality in public sector institutions. Policy and Society, 24(4), 119-138.12. McIntosh, P. (2020). White privilege and male privilege: A personal account of coming to see correspondences through work. In Ed. K. Weekes, Privilege and prejudice: Twenty years with the invisible knapsack. Cambridge Scholars Publishing.13. Funk, C., & Parker, K. (2018, January 9). Women and men in STEM often at odds over workplace equity. Pew Research Center. Available at: https://www.pewresearch.org/social-trends/2018/01/09/women-and-men-in- stem-often-at-odds-over-workplace-equity/.14. Alegria, S. (2019). Escalator or step
organizations students participated in by allowingthem to select to which organization(s) they belong. The survey had a response rate of 5.67%(total senior engineering students = 2907). The low response rate was expected because this wassent out to senior engineering students at the beginning of the COVID-19 pandemic. Table 1 and2 shows the summary statistics for PI score and participation in organizations. Figure 1 showstest for normality. For this test, H0: the sample follows a normal distribution and H1: the sampledoes not follow a normal distribution. As the computed p-value is greater than the significancelevel alpha=0.05, one cannot reject the null hypothesis H0. That is, the sample follows a normaldistribution. Incomplete responses were excluded
that hinder or support role identitydevelopment in graduate school. In addition, this framework for engineering graduate student identity development has thepotential to increase understanding of doctoral students’ experiences, particularly those ofhistorically marginalized graduate students, and how institutions may better support the identitydevelopment of all students. Furthering understanding of identity development in graduateschool supports the development of a more representative engineering workforce throughincreased understanding of the identity experiences of engineering doctoral students. Thus, thiswork may have implications for persistence and representation in graduate school and academia.References[1] S. L. Rodriguez, C
measure several factors related to how students felt about their place in the engineeringcommunity, their attitudes towards engineering, and their perceptions about their future inengineering. In this study, we examined survey data for a subset of the population, first-generationcollege students. Students were asked to indicate their parents’ level of education, and those whoreported both parents/guardians obtained “less than a high school diploma,” “high schooldiploma/GED,” or “some college or associate/trade degree” were classified as first-generationcollege students. Students who reported parent(s)/guardian(s) completed a “bachelor’s degree” or“master’s degree or higher” were classified as continuing-generation college students. Of the
14.328.2Pre-Engineering as an Integrative CurriculumIn Rising Above the Gathering Storm, the National Research Council3 calls for educationalleaders to optimize the knowledge-based resources and energize the STEM career pipeline. Thereport repeatedly emphasizes the importance of science and math achievement as a precursor fortechnical advancement, and relates the poor international showing of US students in math andscience to the declining impact of the US in research, patent issuance and economic andtechnological standing.The primacy of math and science to engineering is a common view that can, in educationalsettings, at least, clash with the objectives of engineering. The Nobel laureate Herbert Simon4observed in the late 1960’s that “Engineering
reliability; and further work that needs to be undertaken to create aninstrument able to guide and inform the teaching of effectuation in the classroom.Theoretical frameworkThe theory of effectuation was first proposed by Sarasvathy in the early 2000’s as an explanationfor how expert entrepreneurs act when faced with decisions at the early stage of venture creation1,15 . The work takes a grounded theory approach to unpacking the entrepreneurial behaviortermed ‘intuitive’ by Knight13 in 1921. The intuition that Knight names, and which Sarasvathyexplains, describes the behavior of individuals when faced with highly uncertain situations whereit is impossible to make meaningful calculations of risk 13. Sarasvathy proposed that expertentrepreneurs