-book system provides not only common functions, but also features speed reading,intensive reading, main concept reading and professional knowledge database ofterminologies of embedded system. In additions, it offers various multimedia annotations andassistance learning functions. All students’ reading activities can be recorded in back-endlearning portfolio database of the e-book system. The information stored in students’ learningportfolios allows them to monitor their own reading progress, achievements and issues. Inthis study, we attempted to test the feasibility of the e-book system as well as to explorestudents learning behavior during the e-book-assisted reading. The following researchquestions were addressed in this study: (1) Do
Data Mining for Adverse Event Detection and Action RecommendationAbstractMany real-life data mining applications use sequence data modeling, in which data isrepresented as a sequence. A temporal sequence is a finite ordered list of events (t1,e1),(t2,e2), …,(tn,en) where ti represents time and ei represents the event taking place at time ti.ei takes place before ei+1 for 1≤ i ≤ n-1. This model can be used in data mining, calledsequence data mining, to predict certain event that may take place at a specific time.Sequence data mining has a wide range of applications. This data mining technique canbe used for prediction of adverse events and can recommend appropriate actions to betaken as needed. In aviation safety, the
. Keywords: continuous professional education, cluster, cluster approach,engineering staff Introduction Nowadays one of the priorities of the state policy in Russia is to create an innovativeeconomy characterized by enhancement of the role of scientific knowledge, innovativetechnologies, and availability of infrastructure, through which it will be possible to create anddisseminate new knowledge. Thus, professional education becomes a factor of socio-economic development of the regions and the Russian Federation as a whole [1-5]. Educational innovation and clusters that are based on the interaction of main actors –educational institutions, enterprises, and social organizations - play a special role in thedevelopment of the
industry. Moreover, nano-manufacturing technologies produce nano-materialwastes and nano-particle emissions that have been shown to produce more toxic effects onanimals than bulk materials due to the small particle size and large surface area-to-mass ratio12.In short, impulsive adoption of nano-manufacturing into large-scale industrial productions maypose a severe risk to human health and result in adverse environmental impacts.While the integration of macro-nano manufacturing has begun, and global application of suchmanufacturing systems are expected to expand into a broad array of industrial sectors in the future,the scientific investigations of the sustainability of integrated macro-nano manufacturing, asshown schematically in Figure 1, have
course that combines mechanical, electrical, and computingunder one platform. Most mechanical engineering programs include a mechatronics course tointroduce electronics, sensors, actuators, and computing to mechanical engineering students. Thisis an emerging field, and the scope of mechatronics varies from robotics to guided missilesapplications. Some institutions designed mechatronic programs to satisfy growing industry needsin this area1,2, while others make it a concentration area for mechanical engineering students3.Most institutions offer only one course in this area. Mechatronics prepares students to work in aninterdisciplinary engineering team and develop strong skills to solve complex problems thatcross disciplinary boundaries. Figure 1
direct them what to do. In the design challenge, the teams are very creativeand devise many unique solutions to the defined problem.RaPower 12, 13In the RaPower ETK, pre-college student teams design and build model solar cars. Through aseries of hands-on activities, they learn how solar cells and motors work: they conductexperiments and take measurements, analyze data, and draw conclusions. Figure 1 shows thetypes of solar cells used in this experiment. They determine which solar cells, motors and tireswould work best for their car. In one experiment, they use multimeters to measure the voltageproduced by three solar cells under four lighting conditions (ambient, incandescent, halogen, andsolar). Each team constructs a 3x4 matrix and enters
of Texas Rio Grande Valley Expertise in water quality and algal physiology and culture. Interest in use of algae as biofuel. c American Society for Engineering Education, 2016 Engaging Minority Students in Sustainable Bioenergy and Water Quality through an Education and Research Network Krystel K. Castillo-Villar1, Mauricio Cabrera-Rios2, Michael Persans3, Hudson Deyoe3 1 Department of Mechanical Engineering, The University of Texas at San Antonio, One UTSA Circle, San Antonio, TX 78249 2 Department of Industrial Engineering, The University of Puerto Rico Mayaguez, PO BOX 9000, Mayaguez, PR 00681 3 Department of Biology, The University of Texas
to society offer a highly effective vehicle for motivatingstudent interest in engineering and other STEM fields. Additionally current science standards –Next Generation of Science Standards (NGSS)1 - incorporate engineering design into thelearning objectives of science in grades K-12. However few classroom teachers have had thebenefit of exposure to engineering design before beginning their teaching career. Just like theirstudents, early exposure in the undergraduate curriculum that enriches future teachers’knowledge of engineering and technology and its relationship to the world would benefit thesecandidates.Project based learning (PBL) and the engineering design process are a natural pedagogical fit.PBL is focused on knowledge and
(DFW) fromthe course, has experienced near-constant improvements since Freeform and its ABC structureswere introduced. This improvement has not yet been empirically assessed, though the decrease inthe DFW rate is important because student persistence (defined as students’ continuance to thenext stage towards completion of their program) is a key challenge for many core engineeringcourses. In this study, the authors utilize rigorous cross-sectional regression methods todetermine whether this drop in DFW rates can be directly attributed to increased implementationof ABC features. More specifically, we ask the following two research questions: 1. Is there significant improvement in the DFW rate after controlling for other key student
undergraduate education—to (i) have hands-on coding skills at moreadvanced levels, (ii) be aware of how to orchestrate data and computational infrastructures, and(iii) know about contemporary tools and methods to analyze large datasets efficiently.1 IntroductionHealth Informatics is a translational discipline at-large. With recent popularity of big data inalmost every single health informatics field, from bioinformatics and medical informatics, topublic health, two particular skill sets have become increasingly important to train professionalsin these fields to deal with big data: (i) data analysis, and (ii) computational sciences. While mosthealth informatics programs have included courses to equip students with relevant data analysisskills, the
author to debrief and discuss the next steps.Results to DateOur summary of intermediate results (n = 8) is presented in Table 1. Our presentation of quotesprovides an example of how we mapped participants’ words (raw data) to the a priori themescorresponding to the CCW framework. Additionally, we include an example of an emergenttheme. The rightmost column in the table indicates whether the participant categorized theirstatement as an unearned advantage or disadvantage (or both). Table 1: Forms of capital and wealth salient in testimony data. Unearned Theme Evidence Advantage or
learning style preferences or simply habits that unconsciously dictate their instruction,evaluation, and assessment strategies. That is, we began this study expecting to see that facultyexam problems would reveal inherent biases weighted towards certain preferences.Statistical analysis was performed using an ANOVA followed by a Tukey-test, or Kruskal-Wallis with subsequent Steel-Dwass test as appropriate, all at a significance level of 0.05.Results and Discussion Part 1: Learning Style Profiles across Four SemestersIn all semesters studied, students were given the Index of Learning Styles (ILS) Questionnaire5to evaluate their learning styles using the Felder-Silverman model. Within each dimension theclass learning styles profiles have very little
Sustainability).This prototype was still very rough, however, at the end of that summer’s work (2014). Duringthe summer of 2015 the Grand Challenge students chose to work on further testing anddevelopment of the device targeted at Haiti. We were contacted by leaders of a humanitariannonprofit organization affiliated with another university that specializes in work in Haiti. Theleaders of that nonprofit became informal clients for our project, providing feedback andsuggestions to our students as they worked through their design process. The 2015 design can beseen in Figure 1 below. Figure 1: The 2015 Device PrototypeThe students designed the device so that it could be shipped as a kit that is then assembled on theground in
importance of EML skills.IntroductionRecently, there has been significant interest in the inclusion of activities based onentrepreneurially minded learning (EML) in engineering courses.1-3 The interest is due to avariety of factors, including feedback from employers that students with EML skills are morehighly sought than those with strictly technical backgrounds.1 Skills that have been identified asbeing important for an entrepreneurial mindset include effective communication, teamwork,customer awareness, learning through failure, and tolerance for ambiguity.1 Since these skillsare not typically cultivated in the traditional engineering curriculum, new EML-based activitiesthat can be implemented in existing engineering courses are highly sought.At
. Aresearcher is left with the choice between applying an interview protocol broadly, but lackingtime for other assessments [1]; or interviewing a subset of students and gaining a more limitedpicture of student understanding [2]. An alternative is to convert the interview to a surveyconsisting of open-ended questions that probe the same areas. This study is part of a largeengineering education program of research that is examining student misconceptions in fluidmechanics and heat transfer and using hands-on learning approaches to confront misconceptions.In this paper, we will report on the conversion, to a survey protocol, of an interview protocoldesigned to determine student misconceptions regarding Chemical Engineering Fluid Mechanics.By utilizing an
described here. For some of the image-processing basedmethods, the detection of flaws (broken grid lines, scratches) can be an additionalfunction.Most of the methods of surface characterization can be broadly categorized asoptical non-contact methods, and mechanical contact methods. Some methodsinterrogate a small region of the sample, while others integrate information froma large area (∼1 cm2). Some measurements can be performed in a few seconds,with little or no sample adjustment, while others may take much longer. Ofparticular interest is the use of CCD cameras for non-contact inspection of solarcells for quality assurance and process control, as these methods can be readilyintegrated into a production mode, e.g., solar cell production in belt
) HVAC control Upgrade: This project involves the recommendation to change the controls throughout the 20+ story building from 50-year old pneumatic thermostats to wireless controls. Previously, consultants recommended changing the controls but this was many years ago before wireless controls were popular. Also, the previous data was collected when utility prices were significantly different than today, so it makes sense that this project is worth evaluating. Below are photos from the tour given by the building staff. Figure 1: First picture from tour of mechanical Figure 2: Second picture from tour of mechanical room current controls room – condensate pumps• Geothermal Well Expansion
(EAC) of ABET,engineering programs are required to have eleven documented student outcomes[1], commonly referred to as “a through k.” Five of these student outcomesrepresent technical attributes that engineering educators are familiar with teachingand assessing. However, six of these student outcomes are, for many facultymembers, difficult and purportedly subjective to assess. These include: (d) An ability to function on multidisciplinary teams (f) An understanding of professional and ethical responsibility (g) An ability to communicate effectively (h) The broad education necessary to understand the impact of engineering solutions in a global, economic, environmental, and societal
and informationsystems as seen in figure 1. This course is made up of measurement systems, drive and actuationsystem, control system, microprocessor system and computer system that are required to createmore functional and adaptable products. As mechatronics is multidisciplinary in nature, properdesign of the hands-on experience is crucial for the success of the educational experience. Figure 1: Interdisciplinary nature of mechatronics1All instruments, equipment, and appliances used by us incorporate scientific knowledge andknow how from the fields of engineering. It is of paramount importance that mechanicalengineering students have an in depth understanding of Mechatronics, and it has thereforebecome a core mechanical
. 1-3 Innovation in the science, technology, engineering and math(STEM) fields are key contributors to the US global competitiveness. With predictions that thegrowth rate of many science and engineering occupations will be faster than average in the nearfuture, 4 failure to strengthen the STEM pipeline has potential to further erode the U.S. ability toremain competitive in a global economy. Increasing the participation of underrepresentedpopulations in engineering will allow the U.S. to fully tap the human potential of its citizenswhile enhancing and diversifying the STEM workforce.Recruiting more underrepresented minorities into engineering programs is a way to diversify andgrow the engineering workforce. However, despite an increase in the
prioritizing regionaleconomic development activities. University engagement enables the region to leverageanalytical capability and provides Deming’s Constancy of Purpose to regional economicdevelopment.I. Regional ProfileThe Upper Cumberland is at the intersection ofthe Central Basin, the Eastern Highland Rim andthe Cumberland Plateau. As shown in Figure 1,the Upper Cumberland is centrally located thebetween metropolitan areas of Nashville,Knoxville, and Chattanooga. Interstate 40, one ofthe nation’s most highly traveled arteries,provides regional access to the national interstatesystem. Figure 1: Upper Cumberland RegionEconomic needs in the Upper Cumberland include developing infrastructure in remote
create the “makerspace” aspect of the course were from Tinkerine,a Canadian company. The Tinkerine Ditto Pro model prints PLA material only and does not havea heated bed plate. The printers were selected based on their simple and open form factor, so thatthe students would be able to easily learn how to operate the machines themselves. The openform factor and non-heated bed plate allowed the students to observe their designs and theoperations of the printers closely and safely while printing. Tinkerine also provides a strongeducational website with many pre-designed labs and designs. In addition to the printers, generallab hand tools and disposable supplies were purchased for the course. They are detailed in Table1.Table 1: Maker Space Equipment
does one evaluate such a program?Purpose This paper describes the evolution of an evaluation strategy for this unique approach toSTEM education. The reader should note that as a case study, this paper will have a differentorganizational format than one might normally expect. The focus of this report is on theevaluation strategy and methods, rather than program outcomes. After the introduction andpurpose here, 1) we report a summary of the program outcomes, 2) a description of the externalevaluation, 3) key analysis, and 4) conclusions. First we report the results, then the rest of thepaper is a description of how we produced the results. The true outcomes here are our methods. Clearly, systematic approaches to reflecting on and
ProgramsThe 2014 residential program required students to reside on campus and participate in all aspectsof the week-long program. In contrast, the 2015 Engineering Days program was structured andmarketed to allow students to register for and attend those discipline-specific days of interest tothem, from seven consecutive Fridays.AttendanceTable 1 compares attendance between the 2014 residential and 2015 day camps. Note that theoverall number of students in 2015 represents a growth of about 72% relative to the 2014 (95 vs55). For the 2014 camp, all 55 students attended all seven sessions, whereas in 2015, studentsselected which discipline-specific camp they wanted to attend. On average, in 2015, studentsattended 2.8 sessions, and the sessions had an
, University of Tennessee, Knoxville Richard Bennett is the Director of the Engineering Fundamentals Division at the University of Tennessee. c American Society for Engineering Education, 2016 Research and Instructional Strategies for Engineering RetentionThe Research and Instructional Strategies for Engineering Retention (RISER) was funded by theNSF STEM Talent Expansion Program (STEP) in July of 2011 and has focused on two specificundergraduate populations within the University of Tennessee, Knoxville (UTK) College ofEngineering (COE) where retention was low. Both groups were freshmen, specifically: 1)freshmen who do not qualify for the freshman Engineering Fundamentals (EF) program due toACT math scores of
and, as a result, an increased demand for adequatesupport services.This study addresses the questions of how are engineering librarians roles impacted by and whatis the extent of their involvement with the new research metrics practice.Literature ReviewResearch assessment was done traditionally through peer-review with the intention of improvingthe quality of scientific research.1 However, the exponential increase of scholarly outputs andincreasing interdisciplinarity deemed peer-review activity as insufficient assessment practice andcreated the need for a more comprehensive assessment methodology. Additionally, as theunderstanding of the relation between research and social and economic benefits changed,research public policy also changed
practical for senior design as well.Figure 1 shows a typical team of four students surrounded by the three types of mentors, theCourse Instructor (in the industry role of administrator), the Team Coach (in the role of seniorproject engineer) and the Technical Design Mentor (obviously in the role of technical mentor). Figure 1. Team mentoring structure, report products, and timingThe Course Instructor on the top left, leads multiple teams during all three terms, teachingcontent and helping the teams and coaches stay organized. The Course Instructor is also asecondary reviewer of the teams’ work products and determines final grades for CE486, CE488and CE489. The Team Coach on the top right typically only coaches one team through all
engineering education has not yet happened at a systemic level.Research to Practice CycleThe research to practice cycles tend to look like that used in the CCLI program description7,Figure 1, or the “Innovation Cycle of Educational Practice and Research” adapted from Booth,Colomb, and Williams8 and proposed by the American Society for Engineering Education9,Figure 2. These cycles share several aspects important to the continued transformation ofengineering education, including: one of the (often unspoken) goals of research in engineering education is to improve practice in engineering education; and engineering education practice is a key course of questions to be answered through engineering education research
enrolled or recently completed (i.e. 1 week after thecompletion of the course) a Numerical Methods or Numerical Analysis course at a large Midwestuniversity during a particular semester. The participants completed a questionnaire and eachparticipant is interviewed to explain his/her written responses to the questionnaire questions.Qualitative and quantitative results are displayed in this paper by using the written and videorecorded interview responses to the question stated above. The connection between participants’concept image and concept definition knowledge is evaluated in this work. Next section is devotedto the literature review on triad classification and APOS theory.Relevant Literature By relying on Piaget`s study of functions in 1977
study CSR,education in CSR, or engineers’ engagement with CSR.1, 12, 14, 19, 26, 27 Finally, the book CitizenEngineer: A Handbook for Socially Responsible Engineering devotes three paragraphs to CSR,understood broadly as increased awareness of the ethical behavior of companies.10Didier and Huet provide the most thorough study of CSR and engineering programs, finding thatits integration into the French system is uneven and responds to differing motivations (civic,pedagogical, organizational, and strategic).9 Despite this unevenness, administrators and facultyassume the necessary courses to engage with CSR “already exist in the curriculum.” Their callfor more clarification on what CSR is and how it should be addressed by engineering