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Articles 1 - 30 of 36
Full-Text Articles in Engineering
The Role Of Science And Engineering In Water Regulation Over The Past 100 Years, James R. May, Patrick Clary
The Role Of Science And Engineering In Water Regulation Over The Past 100 Years, James R. May, Patrick Clary
James R. May
This article explores how scientific and engineering principles are inexorably linked to the regulation of water. Scientists and engineers first discovered the link between disease and water sources in the mid-19th century. Over the years, scientists and engineers have led the way to identifying water quality problems and their causes. These discoveries have directly contributed to the scope of water regulation in the United States and elsewhere. In addition, changes in water quality regulation have dictated the need for increasingly sophisticated water treatment technologies and engineers have been at the forefront of the development of these water control technologies. This …
A Systematic Approach Towards Developing A Philosophy Of Engineering: Engineers Dancing With Philosophers, Mike Murphy
A Systematic Approach Towards Developing A Philosophy Of Engineering: Engineers Dancing With Philosophers, Mike Murphy
Presentations
No abstract provided.
Design And Analysis Of A Positively Engaged Continuously Variable Transmission, Brandon Levi Haupt
Design And Analysis Of A Positively Engaged Continuously Variable Transmission, Brandon Levi Haupt
Theses and Dissertations
With energy demands at an all time high, mechanical power systems are under great scrutiny. Substantial efforts are being made throughout the world to reduce energy use in common mechanical systems such as the internal combustion engine and transmission system. Eliminating or reducing efficiency losses in the transmission is a potential source of improving the efficiency of the system. To do so, various alternative types of transmissions are being investigated. At Brigham Young University, development of a Positively Engaged Continuously Variable Transmission (PECVT) is progressing. In addition to the efficiency increases that would occur as a result of operating the …
Developing Effective, Sustainable, Mutually Beneficial International Collaborations In Engineering And Technology, Mike Murphy
Developing Effective, Sustainable, Mutually Beneficial International Collaborations In Engineering And Technology, Mike Murphy
Presentations
No abstract provided.
Deep Sea Underwater Robotic Exploration In The Ice-Covered Arctic Ocean With Auvs, Clayton Kunz, Chris Murphy, Richard Camilli, Hanumant Singh, John Bailey, Ryan M. Eustice, Chris Roman, Michael Jakuba, Claire Willis, Taichi Sato, Ko-Ichi Nakamura, Robert A. Sohn
Deep Sea Underwater Robotic Exploration In The Ice-Covered Arctic Ocean With Auvs, Clayton Kunz, Chris Murphy, Richard Camilli, Hanumant Singh, John Bailey, Ryan M. Eustice, Chris Roman, Michael Jakuba, Claire Willis, Taichi Sato, Ko-Ichi Nakamura, Robert A. Sohn
Graduate School of Oceanography Faculty Publications
The Arctic seafloor remains one of the last unexplored areas on Earth. Exploration of this unique environment using standard remotely operated oceanographic tools has been obstructed by the dense Arctic ice cover. In the summer of 2007 the Arctic Gakkel Vents Expedition (AGAVE) was conducted with the express intention of understanding aspects of the marine biology, chemistry and geology associated with hydrothermal venting on the section of the mid-ocean ridge known as the Gakkel Ridge. Unlike previous research expeditions to the Arctic the focus was on high resolution imaging and sampling of the deep seafloor. To accomplish our goals we …
Why Do School-Leavers Study Engineering In The Technological University Dublin And How Do They Get There: A Report Of A Survey Of 390 First Year Engineering Students In The Technological University Dublin And A Summary Of The Data Collected Since 2003., Eddie Conlon, Kathleen Murray
Why Do School-Leavers Study Engineering In The Technological University Dublin And How Do They Get There: A Report Of A Survey Of 390 First Year Engineering Students In The Technological University Dublin And A Summary Of The Data Collected Since 2003., Eddie Conlon, Kathleen Murray
Reports
This report sets out the findings of a survey of 389 first year engineering students who commenced studying in the Technological University Dublin (DIT) in September 2007. The questionnaire was completed online using WebCT.
The background information on students is taken from DIT records.This data is based on the records of 525 students who were attending DIT courses in October 2007.
The Department Of Engineering And Computer Science Class Of 2008 Convocation Program, Cedarville University
The Department Of Engineering And Computer Science Class Of 2008 Convocation Program, Cedarville University
Engineering and Computer Science Academic Celebrations
No abstract provided.
New Freedom: An Investigation Into The World Of Prosthetics, Jenna Marcus
New Freedom: An Investigation Into The World Of Prosthetics, Jenna Marcus
Senior Honors Projects
Prosthetics dates back thousands of years, with some of the earliest recorded devices dating back to the ancient Egyptians. The devices are used to replace a limb that may have been lost due to a variety of reasons. Of course, much has changed since the basic wooden devices. What is exceptionally fascinating about prosthetics and orthotics is that the field is always changing and become more advanced; it truly has infinite potential. Prosthetics has evolved over many centuries to be what it is today, but where will the technology go in the future?
Focusing on one area of prosthetics, specifically …
Development And Assessment Of Role-Play Scenarios For Teaching Rcr, Michael C. Loui, Bradley J. Brummel, C. K. Gunsalus, Kerri L. Kristich
Development And Assessment Of Role-Play Scenarios For Teaching Rcr, Michael C. Loui, Bradley J. Brummel, C. K. Gunsalus, Kerri L. Kristich
Ethics in Science and Engineering National Clearinghouse
No abstract provided.
Engineering And Sustainable Community Development, Juan C. Lucena, David Frossard, Tina Gianquitto, Jon Leydens, Carl Mitcham, Jen Schneider, Jay Straker
Engineering And Sustainable Community Development, Juan C. Lucena, David Frossard, Tina Gianquitto, Jon Leydens, Carl Mitcham, Jen Schneider, Jay Straker
Ethics in Science and Engineering National Clearinghouse
This course is an introduction to the relationship between engineering and sustainable community development (SCD) from historical, political, ethical, cultural, and practical perspectives. Students will study and analyze different dimensions of sustainability and the role that engineering might play in them. Also students will critically explore strengths and limitations of dominant methods in engineering problem solving and design for working in SCD. Through case-studies, students will learn to analyze and evaluate projects in SCD and develop criteria for their evaluation.
An Integrated Approach To The Teaching Of Numerical Methods To Engineering Students, Garrett Keane, Michael Carr, Patrick Carroll
An Integrated Approach To The Teaching Of Numerical Methods To Engineering Students, Garrett Keane, Michael Carr, Patrick Carroll
Conference papers
In Technological University Dublin, historically, numerical methods were taught to engineering students using a format of traditional mathematics lectures, to a large class group consisting of students from five different engineering disciplines, complemented by small class tutorials. Assessment was by a single, written exam only.
In order to improve the overall effectiveness of the students’ learning experience, it was deemed beneficial to also introduce practical computing classes in which the students would be required to apply the general mathematical methods covered in lectures to discipline-specific examples.
Three different practical computing assignments were devised for the students to undertake, and 20% …
Data Management And Whistle-Blowing, Michael C. Loui
Data Management And Whistle-Blowing, Michael C. Loui
Ethics in Science and Engineering National Clearinghouse
No abstract provided.
A Process Variation Tolerant Self-Compensation Sense Amplifier Design, Aarti Choudhary
A Process Variation Tolerant Self-Compensation Sense Amplifier Design, Aarti Choudhary
Masters Theses 1911 - February 2014
As we move under the aegis of the Moore's law, we have to deal with its darker side with problems like leakage and short channel effects. Once we go beyond 45nm regime process variations also have emerged as a significant design concern.Embedded memories uses sense amplifier for fast sensing and typically, sense amplifiers uses pair of matched transistors in a positive feedback environment. A small difference in voltage level of applied input signals to these matched transistors is amplified and the resulting logic signals are latched. Intra die variation causes mismatch between the sense transistors that should ideally be identical …
Modeling Of Transient Thrust Of A Two Phase Propellant Tank, Karthik Mellechervu
Modeling Of Transient Thrust Of A Two Phase Propellant Tank, Karthik Mellechervu
ETD Archive
This thesis develops a model to predict various time-varying quantities associated with the evacuation of a pressurized container through a nozzle. The container is part of a satellite propulsion prototype used to study attitude control. Variables of interest include the thrust and mass of fluid in the tank as functions of time. A mathematical model based on transient expressions for mass and energy conservation is derived for a two-phase system representative of the conditions of the fluid inside the tank
Preparation And Accreditation Of Level 7 Engineering Programmes, Mark Mcgrath
Preparation And Accreditation Of Level 7 Engineering Programmes, Mark Mcgrath
Conference Papers
Accreditation of 3rd level educational programmes by a suitably recognised professional body is of particular relevance in relation to engineering. The completion of a sequence of modules which leads to the attainment of this professionally recognised award is viewed as integral to the undertaking. The engineering technology fields are developing and expanding rapidly and the third level sector must keep abreast of these changes. This is essential if the third level institutions wish to continue delivering programmes which produce graduates who can successfully complete the transition from 3rd. Level to the various engineering sectors.
This paper outlines various aspects …
Text As Property / Property As Text, Christopher Kelty, Alfred Housman, Scott Mcgill
Text As Property / Property As Text, Christopher Kelty, Alfred Housman, Scott Mcgill
Ethics in Science and Engineering National Clearinghouse
Ownership, authorship, plagiarism, intellectual property, parody, critique, re-use, credit, reputation, allusion, imitation, patronage, payment, piracy, creativity, originality, borrowing, lending, stealing, quoting, citing, lifting, re-writing, translating, acting, performing, impersonating, collaborating, re-creating, editing, sampling, sharing.
If you can distinguish between all these activities, legally, morally, culturally and historically, then you don't need our class. If on the other hand, you want to know why ancient Romans sampled Virgil so often, or why some plagiarism is art and some is crime, or what could happen to manuscripts in antiquity when they circulated, or why the RIAA is suing thousands of college students, or …
Impact Of Mentorship Programs On African-American Male High School Students’ Perception Of Engineering, Cameron De'leon Denson
Impact Of Mentorship Programs On African-American Male High School Students’ Perception Of Engineering, Cameron De'leon Denson
Dissertations
The purpose of this study was to examine the impact of mentorship programs on African-American male high school students’ perceptions of engineering. In this study, indicators of students’ perceptions included students’ perceptions of engineering, their self-efficacy in the area of math, and their self-efficacy in the area of science. This study used a two-group, posttest only, experimental design with randomly selected participants. A survey was used to collect data from 20 participants attending the Middle College at A&T. Using an independent t-test to determine a difference of statistical significance, inferential statistics were provided to answer the following research questions; (a) …
On Providing Engineering Students With Ministry And Culturally-Appropriate Design Experiences In Developing Countries, Lawrence D. Zavodney, Thomas J. Thompson, Ray Hutchison
On Providing Engineering Students With Ministry And Culturally-Appropriate Design Experiences In Developing Countries, Lawrence D. Zavodney, Thomas J. Thompson, Ray Hutchison
Engineering and Computer Science Faculty Publications
Academic institutions are encouraged to instill "the impact of engineering solutions in a global and societal context." This paper summarizes the structural, planning, and logistical aspects of offering senior-level capstone and underclass extra-curricular design projects targeted for developing countries. These projects engage the students in year-long design and fabrication, and culminate in taking students to foreign soil for delivery and installation. The necessary infrastructure and culture at the academic institution, relationships with appropriate intermediaries, and the role of a receptive national host that needs engineering services are identified. The goal is to continue an on-going collaborative relationship that takes students …
Analogical Reasoning In The Engineering Design Process And Technology Education Applications, Jenny Daugherty, Nathan Mentzer
Analogical Reasoning In The Engineering Design Process And Technology Education Applications, Jenny Daugherty, Nathan Mentzer
Publications
This synthesis paper discusses the research exploring analogical reasoning, the role of analogies in the engineering design process, and educational applications for analogical reasoning. Researchers have discovered that analogical reasoning is often a fundamental cognitive tool in design problem solving. Regarding the possible role of analogical reasoning in the context of technology education; analogies may be a useful tool to develop student’s design skills, teach abstract or complex concepts, and build students’ analogical reasoning skills for general problem solving. The positive and negative educational implications of analogical reasoning being explored by researchers are also discussed.
Integrating Engineering Ethics And Research Skills In A First Year Programme, Eddie Conlon
Integrating Engineering Ethics And Research Skills In A First Year Programme, Eddie Conlon
Conference papers
A first year module which introduces students to the social dimension of engineering is described. The key teaching tool is the use of group projects to develop students’ learning skills. The importance of addressing the motivation for engineering students studying non-technical modules is emphasised. Data used to evaluate the module is presented. It is shown that the nature of the project undertaken affects the attainment of learning outcomes. The conclusion focuses on some shortcomings of the module and highlights the importance of appropriately structuring the learning environment to facilitate self-directed learning by early year students.