Australasia, July 7-10, Auckland, New Zealand. 9. Cooper H, Robinson, J. & Patall, E. (2006). Does homework improve academic achievement? A synthesis of research, 1987– 2003. Review of Educational Research, 76, 1-62. 10. Dettmers, S., Trautwein, U., & Ludtke, O. (2009). The relationship between homework time and achievement is not universal: Evidence from multilevel analyses in 40 countries. School Effectiveness and School Improvement, 20, 375-405. 11. Bjerkaas, J., & Wolberg, S. (2012). Homework vs. quizzes: Which evaluation method is better? Master Teacher Program Library. West Point, NY. Retrieved from http://www.westpoint.edu/cfe/Literature/Wolberg_Bjerkaas_12.pdf 12. Viall, K., Lowrance, C
, intra-subject and inter-subject connections.Related WorkLearning objectives emerged in the literature in the late 1950s and 1960s primarily through thework of Benjamin S. Bloom and his colleagues.2,6,8 Literature in the 1970s and 1980s focusedmore on pedagogy than on outputs, but a renewed focus on the outputs of education in the 1990sdrove a new wave of literature based on learning outcomes and objectives.In contrast to the methodology used in the widely-cited successor to Bloom’s original taxonomy,this project focuses on learning outcomes rather than on learning objectives.1 Whileacknowledging the complexity of the debate,9,10,11 we agree with the assertion in Harden 2002that learning outcomes and learning objectives are distinct from each
tointroduce active manipulation for learning about, for example, aerodynamics, flight mechanics,and structural design. The radio-controlled airplanes, however, are often only available tostudents through clubs or student competitions. This paper will describe an active learning class,the Flight Vehicle Design and Fabrication Class (known by students as the Sailplane Class), inwhich student hands-on learning includes flying radio-controlled airplanes. BackgroundThe Sailplane Class has been at Penn State University since the early 1990’s and was originallysponsored with funding from the National Science Foundation through the Engineering Coalitionof Schools for Excellence in Education and Leadership (ESCEL
course, AAE418 “Zero-gravity Flight Experiment” who donate tosupport subsequent undergraduate team travel. In addition, three consecutive Department Heads Page 26.1287.12in the School of Aeronautics and Astronautics and three consecutive Deans in the College ofEngineering at Purdue University have been avid supporters of these educational endeavors.Bibliobgraphy1. Stern S. A., “Commercial Spaceflight Companies Will Revolutionize Space Science,” Scientific American, 308:69-73, 2013.2. Collicott, S. H., “An Undergraduate Project Course for the NASA Reduced Gravity Student Flight Opportunities Program,” 39th AIAA Aerospace Sciences
research with undergraduate students,’ http://www.wvresearch.org/index.php, Last accessed on 10/4/11 2. Ann, Q. Gates, Patricia, J. Teller, Andrew Bernat, Nelly Delgado, ‘Meeting the challenge of expanding participation in undergraduate research experience,’ department of computer science, University of Texas Page 25.653.13 at El Paso3. Sarah, S. Adams, ‘Starting and maintaining an academic year undergraduate research program,’ Mathematical association of America, http://www.maa.org/columns/resources/issue%204.html, Last accessed on 10/4/114. Janna, S. W., ‘The Design of a Fluid Meter Apparatus for
Engineering”, 61st International AstronautCongress, Prague, Czech Republic, 2010.[7] D. Lanning, W. Lestari, S. Waterhouse, “A Laboratory-Based Course in AerospaceEngineering Failure”, Proceedings of the 2010 American Society for Engineering EducationZone IV Conference.[8] P. H. Oosthuizen, “Use of Aircraft Crash Cases in Teaching Engineering”, American Society Page 25.41.11for Engineering Education, Engineering Teaching and Learning Practices (ETLP), 2007.[9] N. J. Slegers, R. T. Kadish, G. E. Payton, J. Thomas, M.D. Griffin, D. Dumbacher, “Learningfrom failure in Systems Engineering: A Panel Discussion”, Systems Engineering, Volume 15,Issue 1, pp
. T. Barrett-Lennard, “The empathy cycle: Refinement of a nuclear concept.” Journal of counseling psychology, vol. 28, no. 2, p. 91, 1981. [7] C. R. Rogers, “Empathic: An unappreciated way of being,” The Counseling Psychologist, vol. 5, no. 2, pp. 2–10, 1975. [8] R. R. Carkhuff and B. G. Berenson, Beyond counseling and therapy. Holt, Rinehart and Winston, 1967. [9] N. D. Feshbach and S. Feshbach, “Empathy in education,” in The Social Neuroscience of Empathy, J. Decety and W. Ickes, Eds. Massachusetts: The MIT Presss, 2009, ch. 7, pp. 85–97.[10] A. F. Chang, S. E. Berger, and B. Chang, “The relationship of student self-esteem and teacher empathy to classroom learning.” Psychology: A Journal of Human Behavior, 1981.[11
percentage difference between showing answers to 18 key questions associated with answers supplied by new engineers and supervisors, Boeing’s ‘Desired Attributes of an Engineer’ normalized by supervisor response score Table 1 Figure 3 Summary Supervisors (S) – New Engineers (NE) Both Agree - Attribute New Engineers Not – Need More Skills Adequate
-Off Gross Weight (TOW).• Use a Wing Loading (W/S) from benchmarking, and find planform area S. Use airport gate or other commonsense constraints, or again benchmarking, to fix span, hence find aspect ratio.• For a selected cruise altitude and speed, find the lift and induced drag coefficients.• Guess a value for low speed zero-lift drag coefficient. Hence find total cruise drag, and speed for minimum drag. Find cruise L/D.• Starting with a thumb-rule (typically, that installed sea level static thrust is 30% of TOW, and that the plane must take off with 1 engine out), select a suitable engine and number of engines.• For the selected engine, find thrust-specific fuel consumption from published data, and estimate thrust at
about entire near-space mission On-the-spot design of ballooning mission to explore Venus (done in 1980’s by USSR!) Submit “Rev. C” of Team Project Doc. – includes Flight Data Analysis, Lessons Learned Public exhibit of payloads, flight photos/video, data analysis, team project documentation Course evaluations, wrap-up discussion of opportunities – “Where do we go from here?”Student Payloads – Hardware and ExperimentsHere are the contents of a handout giving an overview of the main payload-build assignment:A. Required basic components • Payload box, built from materials provided (it must be light (no more than 2 lb before rigging), strong (survive potentially-rough flight and landing), and thermally insulating
innocent, rich, majority, male students who of course never whine,and whose rich parents never try to bully the teacher. Basically, if non-merit considerations gointo grade decisions, the process is corrupt and indefensible, so there is no need to micro-analyzethe corruption further. The teacher(s) and administrative grade-fixer(s) should be fired. As myfirst boss told me bluntly when I asked him 3 weeks into my first (sophomore) class, what to doabout an intransigent Army Major who was heading for an F, “You gotta be objective! If you losethat, you have nothing!” Elementary thought would also confirm experience that if there is anydifference between the expectation levels of students based on affluence, then in today’sgeneration, it is the more
vn ≈ vth = = 350 m s−1 (4) mArFor the electron density, we assumed the electrons to be an ideal gas at standard pressure and theaforementioned estimated temperature of 35 eV = 4.1 × 105 K. This corresponds to a numberdensity of 1.8 × 1022 m−3 . This was on a similar order of magnitude to electron densitiesdescribed in Goebel. 5The ionization rate could be determined only through empirical tables. We found one such tablepublished by Chung et al. 8 The closest temperature tabulated was 32 eV, with a correspondingionization rate of 3.112 × 10−14 m3 s−1 .With these values in place, the mean free path came out to λ = 630 nm. Given that this is muchsmaller than the
that you deem to be relevant, ormention any incident(s) that might have affected the achievement of the course objective(s).Concerns and possible improvements: Page 13.227.6Please mention any concerns that you might have regarding the course content, the appropriateness of course objectives and/orassessment tools, and any ideas you have for improving the overall effectiveness of the instruction.Proposed changes to Course Objective(s):Please list any changes that you would like to propose for the course objectives.Proposed changes to course content:Please feel free to propose changes to course content, in light of
retired its A-6E’s and replaced them with F/A-18’s. The transfer was made possible withthe help and support of research sponsors at Naval Air Systems Command Headquarters and atthe Manned Flight Simulator branch of the Naval Air Warfare Center, Patuxent River, Maryland.A diagram of the simulation system can be found in Figure 1. The left (pilot’s) seat of the trainercockpit represents the cockpit of a A-6E Intruder. The right seat has been modified toaccommodate either an instructor or a flight test engineer with a computer driven CRT that canbe custom configured with instrumentation as desired. The simulation computer has beenconverted to a SGI Origin 2000 computer. This allows the simulation of many different aircraftmodels, from a Cessna 152
Containerless Melts in Space,” In “Opportunities for Academic Research in a Low-Gravity Environment”, edited by George A. Hazelrigg and Joseph M. Reynolds, Progress in Astronautics and Aeronautics Volume 108., p. 165-192. 4. Wanis et al [1998]: Wanis, S., Akovenko, J., Cofer, T.,Ames, R.G., Komerath, N.M., “Acoustic Shaping in Microgravity”. AIAA Paper 98-1065, 36, Aerospace Sciences Meeting, Reno, NV, January 1998. 5. Smith, M.J., Komerath, N.M., “Learning More From Classtime: Technology Enhancement in the Classroom, “.ASEE 2000 National Meeting, Session 1602, June 2000Name Anonymous End of Course Evaluation- Spring05 Question 1 Multiple Choice
where stiffness is most evident. Since the blades spin during normaloperation, they must be designed to minimize axial deflection due to the tension created by thecentrifugal loading and to minimize bending under their own weight due to static loading. Ahelicopter blade can be modeled as a fixed-free cantilever beam. Students can solve for thedeflection of the blade under tensile loading and distributed loading, as shown in Figure 5. Acase-study of the Sikorsky S-76 blade tip failure is also introduced. Students then discuss whatthey have learned about stiffness and deflection as it relates to design of components and how theS-76 design could be modified to minimize the risk of failure.3. Loads and Stress Stress and load path design is a
nose leading edge to main wing leading edge (in)ARVT vertical tail aspect ratioxballast location of coin ballast (in)mballast mass of coin ballast (slugs)Vtrim trim velocity (ft/s)Assumptions 1. Standard Sea Level pressure, density, viscosity for air. 2. Aircraft operates in Steady Gliding Flight: Lift = Weight 3. Horizontal Tail Volume Ratio =1 (Approximation 4. Vertical Tail Volume Ratio = .04 5. Airfoil is a flate plate (Thin Balsa Sheet) thus maximum CL = .81 6. Trim Velocity is constant (Approx 15-20 fps) 7. Drag addition from Coins and tape / extra glue is negligible 8. Aerodynamic Center of the Horizontal Tail is at the quarter chord 9. Aerodynamic Center of the Vertical Tail is at the quarter chord
[Accessed January 28, 2021].[6] ABET, “ABET Criteria for Accrediting Engineering Programs, 2019 – 2020,” URL: https://www.abet.org/accreditation/accreditation-criteria/criteria-for-accrediting- engineering-programs-2019-2020/ [Accessed August 8, 2019][7] B.A. Oakley, D.M. Hanna, Z. Kuzmyn, and R.M. Felder, “Best Practices Involving Teamwork in the Classroom: Results from a Survey of 6435 Engineering Student Respondents,” IEEE Transactions on Education, Vol. 50, No. 3, 2007.[8] R. Lingard and S. Barkataki, “Teaching Teamwork in Engineering and Computer Science,” IEEE Frontiers in Education Conference, Rapid City, 2011.[9] M.L. Loughry, M.W. Ohland, and D.J. Woehr, “Assessing Teamwork Skills for Assurance of
analysis/design principles for UAVs are very similar to the principles developed over the years andused successfully for the analysis/design of manned aircraft. A UAV designer need to know how to integratecomplex, multi-disciplinary systems, and to understand the environment, the requirements and the designchallenges. A UAS is much more than a reusable air vehicle or vehicles. The UAS includes five basicelements: 1. The Environment in which the UAV(s) or the Systems Element operates (e.g., the airspace,the data links, communications system). 2. The air vehicle(s) or the Air Vehicle Element. 3. The groundcontrol station or the Mission Control Element. 4. The payload(s) or the Payload Element. 5. The launchand recovery systems which includes the
3rd ed., Upper Saddle River, NJ: Prentice Hall, 1998[7] J. Jones, Integrated Logistics Support Handbook 3rd ed., New York, NY: McGraw Hill, 2006[8] “Can project management be defined? Program Management Institute [Online] Available: https://www.pmi.org/learning/library/project-management-defined-concept- 1950[9] National Research Council, Building a better NASA workforce: Meeting the workforce needs for the national vision for space exploration, The National Academies Press, Washing, DC, 2007.[10] S. A. H. McMullen, M. J. McMullen, K. L. Witcher, and B. D. Fiske, “Exploring current and projected skills and knowledge areas to meet U.S. commercial space industry needs,” in Proc of the AIAA SPACE
/interim_guidance_sustainable_ma ster_plan_pilot.pdf [Accessed: January 14, 2019].[14] F. Berry, S Gillhespy, and J. Rogers, “Airport Sustainability Practices,” ACRP Synthesis of Airport Practice, vol.10, 2008. [Online]. Available: http://www.trb.org/Publications/Blurbs/160369.aspx [Accessed: January 14, 201].[15] C. D. Prather, “Airport Sustainability Practices—Drivers and Outcomes for Small Commercial and General Aviation Airports,” ACRP Synthesis of Airport Practice, vol. 69, 2016. [Online]. Available: http://www.trb.org/Main/Blurbs/174223.aspx [Accessed: January 14, 2019].[16] Federal Aviation Administration (FAA), “Airport Cooperative Research Program (ACRP)”, FAA, Washington, D.C., 2012 [Online]. Available: https://www.faa.gov/airports/acrp
/default/files/109th-congress- 2005-2006/reports/10-09-spacelaunch.pdf, 2006, (Accessed September 2015). 5. Encyclopedia Astronautica, “RL-10A-4-2,” http://www.astronautix.com/engines/rl10a42.htm, (Accessed October 2015). 6. WiTricity Corporation, “WiTricity – The Basics,” http://witricity.com/technology/witricity-the-basics/, (Accessed February 2015). 7. D. Ben J. Bussey, Kirsten E. Fristad, Paul M. Schenk, Mark S. Robinson and Paul D. Spudis, “Planetary science: Constant illumination at the lunar north pole,” Nature, 434, 842, April 2005. 8. NASA Goddard Space Center, “Peary Crater,” http://lunar.gsfc.nasa.gov/lola/feature20110228.html, 2011, (Accessed February 2015). 9. David T. Smith, Maria T
, ed, 2013.[6] S. Sanz, A. Ciriello, W. Krause, and A. Eisinger, "Coordination of I&C Design With the Obligatory Consideration of Human Factors: A Project Management Approach," Journal of Nuclear Engineering and Radiation Science, vol. 2, no. 4, p. 044503, 2016.[7] C. Telenko et al., "Designettes: An Approach to Multidisciplinary Engineering Design Education," J. Mech. Des., vol. 138, no. 2, 2016.[8] T. W. Simpson and J. R. R. A. Martins, "Multidisciplinary Design Optimization for Complex Engineered Systems: Report From a National Science Foundation Workshop," Journal of Mechanical Design, 10.1115/1.4004465 vol. 133, 2011.[9] J. Hey, A. Van Pelt, A. Agogino, and S. Beckman, "Self-reflection
sometimescustomers. Although a speech class is a required course in many four year universitycurriculums, the students need many more opportunities to prepare and present technicalinformation. Virtually every technical course provided by the maintenance training schoolshould incorporate at least one such student presentation in the class. Comprehension of the Effects of Human FactorsThis is the most important of the four “C”s and figure 3 reflects that nearly 80% of currentaviation related accidents are caused by Human Error. (4) CAUSAL FACTORS OF AVIATION ACCIDENTS 100% HUMAN 80
you include all design parameters that you will need for your calculations in Task 2 below. 2. Aerodynamics at Cruise: a. Describe a typical high-speed cruise segment for a reconnaissance mission. Create a table summarizing the cruise Mach number, altitude, initial and final weights (most airplanes burn fuel when they fly), range of the cruise segment, and other mission values that are important. You will need to read some of the flight manual information to estimate these weights, ranges, etc. This information will be used to define the reference condition(s) for your aerodynamic analysis. b. Lift at initial cruise weight i.Estimate the lift at the
Summer 2020 semester, this limited research has been very useful in understanding theneeds of the students. Due to his engagement in such a flipped classroom model research, theauthor at his current institution lead the effort to transition his department faculty to an onlinemedium of instruction. For his efforts, the author received high accolade from his departmenthead and colleagues. References1. Maxwell, J. C. (2007), The 21 Irrefutable Laws of Leadership: Follow them and People will Follow You, 10th Anniversary Edition, Thomas Nelson, Nashville, TN.2. Maxwell, J. C. (2011), The 5 Levels of Leadership: Proven Steps to Maximize Your Potential, 1st Edition, Center Street New York, NY.3. Asundi, S
the simulator, the team will design astreamlined process using X-Plane 11. They will be able to select various parameters and enterdimensions to create their own custom aircraft. Some of these parameters include engine power,maximum coefficient of lift, wing taper ratio, stall speed, and many more. Using two resources,Dan Raymer’s Simplified Aircraft Design for Homebuilders, 3 and Aircraft Design: A ConceptualApproach, 4 as well as knowledge gained from the aircraft design class at ORU, the studentsshould be able to define the necessary variables in X-Plane 11’s “PlaneMaker” software. Then,once the airplane is complete, the students will be able to accurately experience flying theircustom plane.As an additional feature to assist people who
Hispanic origin, Education Review, Vol. 29, No. 6, pp. 911–922.3. Maxwell, J. C. (2007), The 21 Irrefutable Laws of Leadership: Follow them and People will Follow You, 10th Anniversary Edition, Thomas Nelson, Nashville, TN.4. Maxwell, J. C. (2011), The 5 Levels of Leadership: Proven Steps to Maximize Your Potential, 1st Edition, Center Street New York, NY.5. Palmer, R. T., Davis, R. J. and Thompson, T. (2010) Theory meets practice: HBCU initiatives that promote academic success among African Americans in STEM, Journal of College Student Development, Vol. 51, No. 4, pp. 440–443.6. Perna, L., Lundy-Wagner, V., Drezner, N. D., Gasman, M., Yoon, S., Bose, E. and Gary, S. (2009) The contribution of HBCUs to the preparation of African
from mathematics department and Dr. Ovais Khan from aerospace engineeringdepartment at Tuskegee University for assisting with the design of the courses incorporating theactive-learning strategies and for implementing the methodology in their courses.References[1] https://www.usnews.com/news/stem-solutions/articles/2018-06-08/study-boys-interest-in-stem-careers-declining[2] https://recruitingdaily.com/why-the-u-s-has-a-stem-shortage-and-how-we-fix-it-part-1/[3] https://ssec.si.edu/stem-imperative[4] https://nces.ed.gov/pubs2014/2014001rev.pdf[5] E. Seymour & E. Hewitt (1997). Talking About Leaving: Factors Contributing to HighAttrition Rates Among Science, Mathematics, and Engineering Undergraduate Majors. Boulder,CO: Bureau of Sociological