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2021 Northeast Section Meeting

Authors

Salem Othman; Marisha Rawlins; Afsaneh Ghanavati

thestudents, benefitting the current and future students of the course. A survey of over 40 studentswas conducted to confirm the simple and effective nature of the proposed system. Over 75% ofstudents who participated in the survey concurred that the system was easy to use, that it was notdistractive, and that communication with the instructor could be strengthened whilst using thesystem.2 IntroductionTeaching and learning, which both contribute to student success, are important topics in highereducation. Improving teaching or learning can be done by investigating and implementingexisting tools, or by developing new tools. Some tools are feedback- or evaluation-centered, suchas Just-in-Time Teaching (JiTT) [1], holistic student success platforms

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2021 Northeast Section Meeting

Authors

Basile Panoutsopoulos

On a Hybrid Delivery Approach to Science and Engineering Courses Basile Panoutsopoulos Community College of Rhode IslandAbstract:A new hybrid delivery approach to science and engineering courses is proposed. The lecture andrecitation parts of the courses are meeting half of the time remotely synchronous and half of thetime face-to-face. The laboratory will be face-to-face only.Introduction:New approaches on delivering courses were developed during the Coronavirus disease (COVID-19) pandemic [1]. A pandemic is an epidemic occurring on a scale that crosses internationalboundaries, affecting people on a worldwide scale. The delivery of lecture, recitation and

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2021 Northeast Section Meeting

Authors

Kanti Prasad; Abdul Syed

Incorporation of Matching Networks within 5G Chipset for Mobile Communication 1 Kanti Prasad Ph. D.; P. E.; LSMIEEE; Fellow ASEE and 2Abdul Syed1 Professor Electrical and Computer Engineering (ECE) Dept., Founding Director Microelectronics/VLSI Technology – University of Massachusetts Lowell (UML), MA and 2Post-Doc. UML, Adjunct Southern NH University, NH Corresponding Author: Kanti Prasad – Kanti_Prasad@uml.edu Subject area: Applied Research and Technology Innovation Abstract — In order to conduct applied research and carry out innovation in Monolithic MicrowaveIntegrated Circuits (MMIC) Design and Fabrication technology, theoretical

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2021 Northeast Section Meeting

Authors

Michael G. Schrlau

principles to analyze anddesign complex thermal systems. It builds upon other core courses such as Thermodynamicsand Fluid Mechanics, to develop and practice the critical thinking skills and foundationalunderstanding needed to analyze, design, and solve real world challenges. These core courseshave traditionally followed the in-person, instructor-led lecture format (traditional classroom),where the majority of class time is dedicated to information transfer and a limited amount ofteam-based, interactive problem solving. In a previous report, we described the restructuring of Heat Transfer as a flipped course toimprove conceptualization, comprehension, and problem solving skills [1]. One of the mainaspects of the flipped course was the utilization

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2021 Northeast Section Meeting

Authors

Wei Wei

I. I NTRODUCTION drawbacks of TPAs: (i) TPA are not due immediately, and Computer programming is a critical component of the Com- hence students are more likely to procrastinate [8], [9]. As anputer Science discipline. It is considered a problem solving example, if a programming assignment is due in two weeks,process, including formulating, planning and designing the many students will not start working on it until one weeksolution, translating, testing, and delivery [1]. For students to before the due date. (ii) When completing a TPA, studentsbe proficient in computer programming, they need to learn the

Collection

2021 Northeast Section Meeting

Authors

Jay A. Weitzen; Dohn Bowden

laboratory section. Control and treatmentinfrastructure in place, including the personal learning devices, groups are summarized in Table 1. Approximately two hundredwithin a week, we instantly switched from our hybrid lab students spread over thirteen laboratory sections were enrolledin the course over the three semesters. Because of the way in III. EXPERIMENT RESULTS AND OBSERVATIONS PRE-PANDEMICwhich we do scheduling and the availability of laboratory slots Data were collected over 3 semesters during 2017 to 2018there were 5 control and

Collection

2021 Northeast Section Meeting

Authors

Charles White

dramatically in the conduct of laboratorybased classes [1, 2, 3]. Numerous adaptations to laboratory based classes have been reportedincluding mixed remote and in-person modalities [1], individual instead of group work [2], andcomputer simulation instead of hands-on experimentation [2]. Additionally, the structure ofthe class/lab set up and timing has been revisited in order to accommodate the need forreduced contact and increased distancing. Suggestions have been made to offer multiple shiftsof a lab section, add concurrent sessions, introduce remote observation of live experiments,offer night and weekend lab shifts, and other solutions [3]. The efforts to adjust traditionalapproaches to meet the current needs are varied and worldwide [4].This paper

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2021 Northeast Section Meeting

Authors

Waliur Bhuiyan; Rachmadian Wulandana

from the flowing river, by using the kinetic energy from theGanges (Padma) has an average velocity of 0.5185 m/s pre- rivers current. The hydrokinetic energy harvesting has becomemonsoon, 1.185 m/s during monsoon and 0.4974 m/s post- an attractive topic for investigation as the technology promisesmonsoon, while the maximum and minimum velocity of the a minimum infrastructure requirement and a low impact onriver are 2.7 m/s. and 0.37 m/s, respectively [1]. The freshwater life [4]-[6]. Hydrokinetic technology is stillBrahmaputra (Jamuna) river has an average velocity of 0.75 developing unlike wind turbine that is already mature and hasm/s and the river has a maximum

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2021 Northeast Section Meeting

Authors

Bennett Terrill; Rachmadian Wulandana

Measurement of Turbine RPM with Hall Effect Principle Bennett Terrill Rachmadian Wulandana Mechanical Engineering Program Mechanical Engineering Program SUNY New Paltz, NY SUNY New Paltz, NY New Paltz, NY, USA New Paltz, NY, USA terrillb1@newpaltz.edu wulandar@newpaltz.edu Abstract -- Hall effect sensory devices, invented by to oscillations of the body [1]. To replicate an unsteady Edwin Hall introduced new techniques to obtain regime, a horizontal water tunnel was to be created that measurements wirelessly. Through the presence of a provided

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2021 Northeast Section Meeting

Authors

Sarah Dulac; Jacques Ross; Joseph Silveira; Chandler Jardin; Andrea Elloian; Kevin Raggiani; Dylan Souza; Tyler Viera; Alec Peinkofer; Darion Gregory; Konrad Jamro; Hamed Samandari; Banafsheh Seyed-Aghazadeh

Powering the blue economy through offshore vertical-axis wind and current turbines; from fundamental to two-phase flow experimental testingSarah Dulac1, Ross Jacques1, Joseph Silveira1, Chandler Jardin1, Andrea Elloian1, Kevin Raggiani1, Dylan Souza2,Tyler Viera2, Alec Peinkofer3, Darion Gregory3, Konrad Jamro3, Hamed Samandari1, Banafsheh Seyed-Aghazadeh1 1 University of Massachusetts Dartmouth Mechanical Engineering Department 2 University of Massachusetts Dartmouth Electrical Engineering Department 3 St. Bonaventure UniversityAbstract

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2021 Northeast Section Meeting

Authors

William Cutler; John Donaghue; Haridas Kumarakura; Don Heiman

Absorption and Fluorescence of Ruby Crystal William Cutler1 , John Donaghue1 , Haridas Kumarakuru1* , and Don Heiman1* 1 Department of Physics, Northeastern University, Boston, MA 02115, USA * Corresponding authors: h.kumarakuru@northeastern.edu, d.heiman@northeastern.edu Abstract The unique optical properties of the ruby crystal that make it effective as a lasing medium were measured using a simple optical setup. Ruby’s absorption of visible light was shown to be strongest at 420 and 550 nm, corresponding to its physical appearance as transparent pink. While the ruby crystal was

Collection

2021 Northeast Section Meeting

Authors

Dirk R. Albrecht

students, and able to be performed both at home and in a campus laboratory. A seriesof hands-on bioinstrumentation lab activities were developed to lead student exploration in basicelectrical circuits, dynamic signals, frequency filters, and amplifiers, culminating in a workingelectrocardiograph (ECG) instrument built from individual components and performingcomparably to commercial devices. Students explore their heart signals under various conditions,and add features such as heartbeat detection, sound, and light feedback. Labs require minimalresources, only an inexpensive Arduino-based electronic sensor kit (50 (student Starter USB cable 1

Collection

2021 Northeast Section Meeting

Authors

Kriti Bhargava; Phillip G. Bradford; Nandor Verba

development using TinyOS and Contiki. We discuss aspects ofKinesthetic learning that can be leveraged in an online classroom and the best practices inteaching virtualized IoT development.IntroductionThe effectiveness of Kinesthetic Learning Activities (KLAs) for Computer Science educationhas been studied widely. In [1], the authors compared traditional lecture methods to KLAs forteaching Design and Analysis of Algorithms and Operating Systems in a classroom setup. Twogroups of students were taught the 0/1 Knapsack problem and 4 scheduling algorithms - First-Come First-Served, Shortest Job First, Priority and Round Robin. One group was taught usingtraditional lecture methods and another using KLAs. The KLAs were designed to involvestudents in the

Collection

2021 Northeast Section Meeting

Authors

Ryan C Cooper

practicingengineers, employers, and recent graduates are 1-problem solving and 2-communication 1,2 .Problem-solving comes in two main forms, rational design including: mathematical models,computer models, and propagation of error and empirical design including: measurements,curve-fitting, and statistical models. An upper-level engineering course is the ideal place tocombine these rational and empirical design approaches. As academics, we often favor rationaldesign e.g. Newton’s laws, differential equations, and thermodynamics. Students are often drawnto engineering for its empirical appeal e.g. learn by doing, hands-on creation, and create andmeasure approach. Rationalists and empiricists have fought for centuries, marked especially bythe conflict between

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2021 Northeast Section Meeting

Authors

Nancy K. DeJarnette; Ruba S. Deeb; Jani M. Pallis

—STEM teaching, mobile laboratories, STEM equity, STEM exposureN. K. DeJarnette is with the School of Education (email: ndejarne@bridgeport.edu), R. S. Deeb wasformerly with the School of Engineering (email: rsdeeb@gmail.com) and J. M. Pallis is with the School ofEngineering (email: jpallis@bridgeport.edu), University of Bridgeport, Bridgeport CT.I. IntroductionEquity suggests that all children receive the same privileges and experiences, regardless of theirzip code. Equity in STEM (Science, Technology, Engineering and Math) education is front andcenter in education today [1]. The 21st Century has birthed a technological age like nothing everseen before. Likewise, careers in STEM continue to grow around the globe and today’s globalpopulation is

Collection

2021 Northeast Section Meeting

Authors

Douglas E. Dow

of the rules, restrictions and limitation systems that degree. The relation between authentic learning and obtaining awere intended to ensure independent student work without course grade or degree has been weakened by changes related tounauthorized references or help. Students could copy and paste a technology and the mode of student assessment with a coursequestion into a web-service that would provide an answer, possibly [1]. As preparation for productive work, certain aspects ofafter a prolonged delay. Multiple Internet connected devices education endeavor to train students to collaborate with othersthwarted lock-down methods and enabled communication and and to use all

Collection

2021 Northeast Section Meeting

Authors

Courtney D. Giles

Widening the Umbrella in the Midst of a Pandemic: Mathematics, Statistics, and Computer Science Students Join First Year Engineering Design CourseAbstractBackground: Prior to emergency remote instruction in Spring 2020, the UVM College ofEngineering and Mathematical Sciences (CEMS) began a significant realignment ofundergraduate curricula across its Engineering (Mechanical, Civil, Environmental, Biomedical,Electrical), Mathematics, Statistics, and Computer Science programs. An early outcome of thistransition was the redesign a first-year seminar course (1 cr.), previously only available tostudents in engineering. The proposed course (CEMS-050) would be required for all incomingfirst-time, first-year students (~300) and would create

Collection

2021 Northeast Section Meeting

Authors

Shinae Jang P.E.; Sarira Motaref P.E.; Manish Roy

in enhancing students’ learning and retention.Interaction with instructors and active discussion among students were shown to improvestudents' learning and satisfaction [1]. Various strategies for achieving student engagement in theclassroom were prescribed over the years. Integrating active learning tasks and fostering apersonal connection with students in addition to facilitating the process of learning [1] wererecommended to enhance student engagement in online environment. However, implementingthese techniques is challenging in an online modality, particularly for a class with highenrollment.Making large class seems small [2] is one of the key concepts of our transition in direction usingeffective classroom skills. Having an interactive

Collection

2021 Northeast Section Meeting

Authors

Pilin Jaunsagsri; Marisha Rawlins

since they help with evaluation and help withstudent learning. Exams allow instructors to gauge whether students understand the material andwhether the learning outcomes of the course are being met. If the exam is earlier in the semester,for example a midterm exam vs. a final exam, the students’ performance on the exam can alsosignal to the instructor any key topics that need more attention before moving on to other topicsin the course. Exams also motivate students to study [1] and to learn. Several studies [2], [3], [4]have shown that when students prepare for, and then take an exam, particularly an in-personexam, their learning can improve. The exam preparation helps students practice skills andknowing that there is an upcoming exam forces

Collection

2021 Northeast Section Meeting

Authors

James Lamberchts; Anuja Kamat

point, and some course tweaks have been instituted.We are sharing with reader what we have been able to do and how our students have reacted.What worked well, what could be improved further, and why, are then discussed in this paper.Introduction: Civil Engineering Materials (C.E.Materials) is a largely content intensive course. Thiscourse involves study of elemental and behavioral properties of iron, steel, aluminum,aggregate, cement, concrete, asphalt, plastics, and polymer composites, and fiber reinforcedconcrete. The primary reference used in this course was by Mamlouk and Zaniewski [1] withsupplements from Domone and Illston [2]and Callister [3] In recognition of the content intensiveness of our C.E.Materials course, the

Collection

2021 Northeast Section Meeting

Authors

Kathleen A. Lamkin-Kennard

, students needed to both complete the challenge task and describe the associatedbiomechanics associated with the task. Examples of challenges included hitting targets in 3Dspace, designing a wearable exoskeletal device to add functionality to the robot platform, orparticipating in a limbo contest to demonstrate balance. Student responses to the challengeswere favorable and suggest that the Mini humanoid platform can be used as a relatively low-cost,engaging means of reinforcing key multidisciplinary course concepts.1. IntroductionBiomechatronics is a multidisciplinary field that combines multiple engineering and biologicaldisciplines and plays an integral role of the development of electromechanical devices fortherapeutic, assistive or diagnostic