Engineering Commons^™

Conceptual Approaches To Improve Quality Of The Process Of Preparation Energy Personnel For Agricultural Sector Of Economy, A. Radjabov

Irrigation and Melioration

The article highlights problems of training energy personnel for agricultural sector and conceptual, principle and practical approaches to their solution based on goals and objectives outlined in concept of development of higher education system in Uzbekistan until 2030 and Strategy for development of agriculture Republic of Uzbekistan for 2020 - 2030

About Improvement Of Support Of Innovative Activity Of Higher Education By The State, A.E. Norov

Irrigation and Melioration

This article provides information on regulatory acts in support of innovative activities in the field of higher education. It is also indicated that the fact that the scientific activities of universities are not organized based on the prospects for socio-economic development of regions, forecasting innovative development based on analysis and effectiveness of innovations, research results, commercialization of scientific developments, and the involvement of talented youth in research, is the reason for the lack of reliable integration of education, science and production. It is necessary to improve the internal system of competitions, programs and projects aimed at supporting the commercialization of …

Breaking Down The Silos: Innovations For Multidisciplinary Programs, Jillana Finnegan, Donna C. Llewellyn

University Author Recognition Bibliography: 2020

Universities, colleges and academic departments acknowledge the need for more collaborative, multidisciplinary, entrepreneurial, and global education. Unfortunately, this is no trivial task. Centuries of tradition have produced institutional silos, reinforced by layers of policy and cultural differences between academic departments, between colleges, and between academic and non-academic units. Successful multidisciplinary programs require programmatic and administrative innovation that meet faculty, student and institutional needs and leverage available resources. The Vertically Integrated Project (VIP) model, in place at thirty-seven institutions, has achieved notable success in these areas. This paper profiles innovations from ten VIP Programs in three areas: institutional organization, program organization, …

Integrating Entrepreneurial Mindset In A Multidisciplinary Course On Engineering Design And Technical Communication, Kevin Dahm, Scott C. Streiner, Cheryl Bodnar, Kaitlin Mallouk, Bruce Oestreich, Ted Howell, Jennifer Tole

Henry M. Rowan College of Engineering Departmental Research

The engineering curriculum at XXXX University includes a sophomore level two-course sequence (required for engineering students in all disciplines) in which the primary learning outcomes are engineering design and technical communication. These courses are team-taught by faculty from Engineering and from Communications, specifically, Writing Arts in the fall and Public Speaking in the spring. Historically, the fall course has featured three major course deliverables: (1) a “research sequence” consisting of a rhetorical analysis, and annotated bibliography and a literature review, (2) a humanities assignment in which students explore the impact of technology on societal needs, and (3) laboratory and design …

Developing And Applying Knowledge And Skills In Ethics And Professional Morality: An Evidence-Based Practice Paper, Donald Winiecki, Lynn Catlin, Harold Ackler

Organizational Performance and Workplace Learning Faculty Publications and Presentations

Even without a focused interest in the topic, as we enter the third decade of the 21st Century one would have a difficult time ignoring the steady flow of stories reporting tragic consequences arising from engineering decisions that appear to have omitted ethical components, and of ethical dilemmas arising from contemporary engineering and computer science. Similarly, one would have to be willful to miss an equally steady drumbeat of calls for improved ethics in engineering and computer science education.

However, one can make the argument that simply offering new or more content related to ethics in engineering education is not …

Work In Progress: Development Of A General Education First-Year Design Course, Courtney Hollar, Sondra M. Miller

Civil Engineering Faculty Publications and Presentations

We discuss in this Work in Progress paper the development of a new first-year engineering course at Boise State University. ENGR 180 Communication in Design Thinking, was developed in order to emphasize the importance of communication throughout the design process. Communication with the client at the start of the design process occurs in order to understand the problem to be solved. The team and other stakeholders continuously communicate in order to work toward developing a prototype to solve the problem. The ability to effectively communicate is equally as important to the design of the final product. The development of ENGR …

Learning From Engineers To Develop A Model Of Disciplinary Literacy In Engineering (Year 3), Theresa Green, Angela L. Minichiello, Amy Wilson-Lopez, Christina Marie Hartman, Jared W. Garlick

Engineering Education Faculty Publications

Purpose This paper will the describe the overall project goals, activities, preliminary findings, and future work on this project. The purpose of this project is to develop a model of Disciplinary Literacy Instruction (DLI) in engineering that can be used in both K-12 and undergraduate engineering settings. This model of DLI will be informed by knowledge about the ways practicing engineers across four disciplines of engineering (i.e., electrical/computer, mechanical/aerospace, civil/environmental, and chemical/biological) read, interpret, evaluate, and generate texts in the context of their work environment. This information will be translated into a model of DLI in engineering to teach students …

Using An Embedded Researcher Approach To Explore Student Outcomes And Relationship Development During An Intensive Engineering Apprenticeship Program, Lori M. Caldwell, Angela Minichiello

Engineering Education Faculty Publications

The purpose of this qualitative research study was to explore the emotions, outcomes, and interpersonal relationship development of high school aged students who participated in a three-week intensive engineering apprenticeship program (EAP) during the summer of 2019. This EAP introduces students to engineering by placing them in teams and asking them to build an underwater vehicle that can complete a timed obstacle course. Program mentors provide minimal lecture based instruction and focus on encouraging each team to create their own unique design. The primary purpose of the EAP is to increase student interest in engineering by improving student understanding of …

Revolutionizing The Mechanical Engineering Undergraduate Curriculum, Shelby Ann Mcneilly, Krishna Pakala, Donald Plumlee

Mechanical and Biomedical Engineering Faculty Publications and Presentations

As the age of technological advancement and occupational opportunity continues to progress, companies must be constantly adjusting and transforming in order to accommodate industry demands. With these quickly developing requirements comes an expectation of employee experience and skill sets. For individuals seeking a career in mechanical engineering, moving forward with the tools necessary for success in this continuously evolving world begins with higher education. This paper is the first of a three-part series to report on the progress of Boise State University’s Mechanical and Biomedical Engineering Department’s mission to implement a revolutionized curriculum in their academic program. This paper will …

Cyber-Physical Systems Security Introductory Course For Stem Students, Sin Ming Loo, Liljana Babinkostova

Electrical and Computer Engineering Faculty Publications and Presentations

We are witnessing the rapid development and adoption of Cyber-Physical Systems (CPS). CPS refers to the integration of digital and internetworked components, and physical devices in systems that affect nearly everyone in society. These devices are always connected to the internet. This connectivity gives CPS devices the capability of being in continuous monitoring mode where data and information are delivered to device owners through a proxy server. These capabilities open up all kinds of security issues for a device that has been built with such features with little regard for security considerations. At present, many Science, Technology, Engineering, and Mathematics …

Student Perception Of Mathematical Modeling Before And After Completing A Two Joint Robot Computer Simulation Task (Rtp), Laurel Johnston, Noah Salzman

Electrical and Computer Engineering Faculty Publications and Presentations

Engineers frequently utilize computer simulation as part of their design processes to model and understand the behavior of complex systems. Simulation is also an important tool for developing students’ understanding of modeling and strengthening their intuition for problem solving in complex domains. This project uses a two-joint robot arm problem and accompanying computer simulation to demonstrate to AP BC Calculus students how and why we would use calculus concepts simultaneously in Cartesian and polar coordinate systems. We developed the simulation in a way that allows students to experience mathematical modeling in an applications-based engineering context. A small cohort of students …

Lasting Impacts Of A Summer Bridge And Outdoor Experience Program On Student Relationships: A Social Network Analysis, Noah Salzman, Ann E. Delaney, Catherine Rose Bates, Donna C. Llewellyn

Electrical and Computer Engineering Faculty Publications and Presentations

In this Complete Research paper, we present a social network analysis of an academic summer bridge and outdoor experience program designed to support the social and academic integration of incoming STEM majors at Boise State University. Summer bridge programs can support students through both the development of academic skills and the creation of intentional community and peer support networks which can facilitate students’ sense of belonging in both their chosen major and at the university. Alumni from the past five years of the program received a survey asking them to indicate their connections to other participants, faculty, and staff associated …

Development And Evaluation Of Dimensionally Adaptive Techniques For Improving Computational Efficiency Of Radiative Heat Transfer Calculations In Cylindrical Combustors, Todd Andrew Williams

Theses and Dissertations

Computational time to model radiative heat transfer in a cylindrical Pressurized Oxy-Coal (POC) combustor was reduced by incorporating the multi-dimensional characteristics of the combustion field. The Discrete Transfer Method (DTM) and the Discrete Ordinates Method (DOM) were modified to work with a computational mesh that transitions from 3D cells to axisymmetric and then 1D cells, also known as a dimensionally adaptive mesh. For the DTM, three methods were developed for selecting so-called transdimensional rays, the Single Unweighted Ray (SUR) technique, the Multiple Unweighted Ray (MUR) technique, and the Single Weighted Ray (SWR) technique. For the DOM, averaging methods for handling …

What Is The Derivative Of Music?, Thad B. Welch, Cameron H. G. Wright, Michael G. Morrow

Electrical and Computer Engineering Faculty Publications and Presentations

In our continuing effort to prove to students that Signals & Systems is not just another mathematics course taught by the ECE Department, we ask the question, “What is the Derivative of Music?”

The first-order difference (or first-difference) is an incredibly simple algorithm that very accurately approximates the numeric derivative operator, especially for oversampled signals. Its inverse also accurately approximates the numeric integration operator, but not without numeric difficulty.

Given a real-time demonstration using winDSK8, we can now show students that these mathematical operators provide powerful signal processing filtering tools for real-world signals.

During this ASEE session, we will include …

Work In Progress: Students' Perception Of Collaborative Online International Learning, Philip Appiah-Kubi, Jennifer Nichwitz

Engineering Management and Systems Faculty Publications

Teaching and learning in the digital age harness the opportunities created by internet technologies to distribute and learn various information all over the world. This is commonly referred to as connectivism, and it values the impact of stakeholder information appraisal skills, virtual and personal communication skills [1], and the sense of cultural awareness. Collaborative Online International Learning (COIL), a type of connectivism, typically involves instructors and students from at least two geographically and culturally distinct areas who collaborate virtually on a common project for four or more weeks.

The objective is to create a culturally diverse virtual environment where students …

Embedding Computer Simulation Based Classroom Activities To Enhance The Learning Experience For Manufacturing Systems, Tzu-Liang Bill Tseng, Md Fashiar Rahman, Richard Chiou, Ivan Arturo Renteria-Marquez, Aditya Akundi, Amit J. Lopes, Jeevarathinam Senthilkumar

Manufacturing & Industrial Engineering Faculty Publications

In recent time, manufacturing environment are bracing higher end technologies to achieve high productivity, efficiency and effectiveness. Due to the adoption of the sophisticated technologies, the system is becoming very complex and stochastic. Moreover, the manufacturing system is interconnected among its different subsystems and components, which cannot be described only through the theoretical explanation. Here, computer simulation can be integrated to design and visualize the stochastic and complex system. This paper uses the advantage of simulation to describe a series classroom activity using SIMIO software, which are deployed in industrial systems simulation course in the University of Texas at El …

Dynamic Response Of Highway Bridge Superstructures Subjected To Wave Action: Experimental Analysis And Numerical Modeling, Alaa Waleed Hameed

Dissertations and Theses

Bridges are critical lifeline components of the infrastructure network, enabling economies to function under normal conditions and disaster response and recovery missions to take place after extreme events. Therefore, ensuring satisfactory performance increases community resilience and minimizes both human and economic losses. Coastal bridges, which are the focus of this PhD dissertation, are vulnerable to coastal storms. High failure rates of these bridges during two major hurricane events in the mid-2000s have spurred research activities to better understand the wave-induced forces of coastal bridges.

This PhD research represents a continuation effort to build, implement, and introduce new fundamental concepts and …

An Assessment Of The Decision-Making Units' Efficiency In Service Systems, Maoloud Yakhlif Dabab

Dissertations and Theses

Most tools and models of performance and quality of service management are generic and do not solve complex technical systems. The critical components of the system need such tools to assess their efficiency to make a better decision about them. One of the primary objectives in the service systems is to improve the ability of efficiency, effectiveness, and sustainability of critical assets. One of the challenges with improving critical assets is the amount of major capital spending needed to upgrade a technology infrastructure with a high obsolescence rate. This along with usage and reliability issues, makes evaluating mobile cells to …

One-Dimensional Sensor Learns To Sense Three-Dimensional Space, Chen Zhu, Rex E. Gerald, Yizheng Chen, Jie Huang

Electrical and Computer Engineering Faculty Research & Creative Works

A sensor system with ultra-high sensitivity, high resolution, rapid response time, and a high signal-to-noise ratio can produce raw data that is exceedingly rich in information, including signals that have the appearances of "noise". The "noise"feature directly correlates to measurands in orthogonal dimensions, and are simply manifestations of the off-diagonal elements of 2nd-order tensors that describe the spatial anisotropy of matter in physical structures and spaces. The use of machine learning techniques to extract useful meanings from the rich information afforded by ultra-sensitive one-dimensional sensors may offer the potential for probing mundane events for novel embedded phenomena. Inspired by our …

Mechatronics And Robotics Education: Standardizing Foundational Key Concepts, Kevin Stanley Mcfall, Kevin Huang, Hunter B. Gilbert, Musa K. Jouaneh, He Bai, David M. Auslander

Engineering: Faculty Publications

No abstract provided.

Purdue Mission To Mars 2.0: A Learn-By-Doing Approach To Recruiting, Rustin Webster, Matthew Turner

School of Engineering Technology Faculty Publications

In the summer of 2018, a prior award winning and effective learn-by-doing recruiting event for Purdue Polytechnic New Albany (PPNA) was revamped since its inception in 2015 and delivered to 28 secondary education students. The authors’ internal, emotional drive to improve the recruiting event and host such a complex, dynamic, and hands-on engineering design and robotics experience again, was in hopes that students would be inspired to choose technology-related majors and apply to PPNA. The purpose of this descriptive nonexperimental study is to investigate the actual impact Purdue Mission to Mars (PMTM) 2.0 had on the students’ self-reported interest in …

Integrating Professional Skills And Leadership Into An Undergraduate Engineering Program, Harold Ackler, Heidi Reeder, Abbey Louie

Materials Science and Engineering Faculty Publications and Presentations

Research and practical experience indicate that leadership and “people skills” play an important role in the success of organizations and in the careers of employees across many industries, including engineering. The Micron School of Materials Science and Engineering at Boise State University identified a need to expand available opportunities for its students to develop these critical “soft” skills. The approach taken sought to imitate how such training is conducted in the workplace, integrating it within a context of extended team-based projects. In partnership with the College of Innovation + Design’s Leadership Certificate Program, a series of sequential modules were developed …

Design Aspects, Energy Consumption Evaluation, And Offset For Drinking Water Treatment Operation, Saria Bukhary, Jacimaria Batista, Sajjad Ahmad

Civil and Environmental Engineering and Construction Faculty Research

Drinking water treatment, wastewater treatment, and water distribution are energy-intensive processes. The goal of this study was to design the unit processes of an existing drinking water treatment plant (DWTP), evaluate the associated energy consumption, and then offset it using solar photovoltaics (PVs) to reduce carbon emissions. The selected DWTP, situated in the southwestern United States, utilizes coagulation, flocculation, sedimentation, filtration, and chlorination to treat 3.94 m3 of local river water per second. Based on the energy consumption determined for each unit process (validated using the plant’s data) and the plant’s available landholding, the DWTP was sized for solar PV …

Senior Capstone Team Formation Based On Project Interest: Team Selection By Students Compared To Team Selection By Instructors, Peter Schuster, Lauren Anne Cooper, Eltahry Elghandour, Eileen W. Rossman, Sarah Harding, Brian P. Self

Mechanical Engineering

Assigning teams in large courses is logistically challenging and students are sometimes unhappy with their assigned team. This is exacerbated when the project work extends over multiple terms and teams have unique projects. Giving students some agency in team and project selection is one way to improve their project experience. This paper examines two key questions: (a) What is the best way to incorporate student interests into the team-forming process? (b) What impact does the team-forming process have on the student experience throughout the project?

We consider two different approaches to giving students agency in the team formation / project …

Thermal Conductivity And Diffusivity Measurement Assessment For Nuclear Materials Raman Thermometry For Uranium Dioxide And Needle Probe For Molten Salts, Peter Ward Hartvigsen

Theses and Dissertations

In the near future, Gen II, III, and IV nuclear reactors will be in operation. UO2 is a common fuel for reactors in each of these generations and molten salts are used as coolant/fuel in Gen IV molten salt reactors. This thesis investigates potential ways to measure thermal conductivity for these materials: Raman thermometry for UO2 and a needle probe for molten salts. Four Raman thermometry techniques are investigated in this thesis: The Two Laser Raman (TLR), Time Differential Domain Raman (TDDR), Frequency Resolved Raman (FRR), and Frequency Domain Raman (FDR). The TLR is a steady state method used with …

Approximate Computing For Application Performance In Heterogenous Systems, Himadri Sekhar Paul, Arijit Mukherjee, Arpan Pal, Ansuman Banerjee

Patents

A system and method for determining a configuration of a plurality of tasks to meet the specified deadline of a linear workflow of a real - time heterogeneous network . Often times , while meeting expected application performance in the heterogeneous network , it may possible to have graceful degradation of quality for ensuring timing constraints at the same time . In a multi - layered architecture , where each layer is equipped with multiple computational resources , the time optimization for each of the plurality of tasks can be achieved through approximate computing and analyzing all possible configurations of …

Privileging Learning Over Numbers: Developing An Alternative Student Assessment In Engineering, Eleazar Marquez, Samuel Garcia

Mechanical Engineering Faculty Publications

In this research study, a new model to assess student performance and academic learning in engineering disciplines is proposed with the intention of shifting a grade driven mentality into a learning-oriented mindset. The rational for this model of assessment is to disrupt normalized assessment practices in higher education, reframe student thinking regarding learning and acquisition of knowledge, and encourage students to engage in coursework in meaningful ways. Unfortunately, grades in higher education have become a primary focal point for many students as a means to secure internship opportunities, undergraduate research, post-graduation employment, and graduate school acceptance into desired institutions. The …

Hyaluronic Acid Coated Targeted Lipid Micellar Nanoparticle As A Delivery Vehicle For Lapatinib And Ketoconazole In Egfr Mutated Lung Cancer, Nadia Tasnim Ahmed

USF Tampa Graduate Theses and Dissertations

Background: According to the American Cancer Society, lung cancer was accountable for over 142,000 deaths in the USA in 2019. Common mutations related to lung cancer mainly occur in TP53, EGFR, and KRAS genes. Lapatinib is a small molecule tyrosine kinase inhibitor which acts reversibly on both epidermal growth factor receptor (EGFR) and human epidermal growth factor receptor 2 (HER2). Overexpression of EGFR leads to increased production and signaling of proteins that cause upregulation of cellular proliferation, cholesterol synthesis and resistance to apoptosis. Ketoconazole is an imidazole antifungal agent which works principally by inhibiting the enzyme cytochrome P450 14α-demethylase (CYP51A1) …

Quantifying The Environmental Impacts Of Cookstove Transitions A Societal Exergy Analysis Based Model Of Energy Consumption And Forest Stocks In Honduras, Noah Ver Beek, Elvin Vindel, Matthew K. Heun, Paul E. Brockway

University Faculty Publications and Creative Works

Unsustainable consumption of biofuels contributes to deforestation and climate change, while household air pollution from burning solid biofuels in homes results in millions of premature deaths globally every year. Honduras, like many low and medium Human Development Index countries, depends on primary solid biofuels for more than 30% of its primary energy supply (as of 2013). We conducted a societal exergy analysis and developed a forest stock model for Honduras for 1971–2013 and used the results to model an energy transition from traditional wood stoves to either improved efficiency wood cookstoves or modern fuel cookstoves (using Electricity or Liquefied petroleum …

Ultralow-Light-Level Color Image Reconstruction Using High-Efficiency Plasmonic Metasurface Mosaic Filters, Ximing Ren

Materials Science and Engineering Faculty Publications and Presentations

As single-photon imaging becomes progressively more commonplace in sensing applications such as low-light-level imaging, three-dimensional profiling, and fluorescence imaging, there exist a number of fields where multispectral information can also be exploited, e.g., in environmental monitoring and target identification. We have fabricated a high-transmittance mosaic filter array, where each optical filter was composed of a plasmonic metasurface fabricated in a single lithographic step. This plasmonic metasurface design utilized an array of elliptical and circular nanoholes, which produced enhanced optical coupling between multiple plasmonic interactions. The resulting metasurfaces produced narrow bandpass filters for blue, green, and red light with peak transmission …