Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

Engineering

Utah State University

2005

Articles 1 - 11 of 11

Full-Text Articles in Entire DC Network

Year One Annual Report: Activities, Findings And Evaluators' Reports, Naida Tushnet, Jodie L.S. Hoffman, Jaclyn Ziobrowski Jun 2005

Year One Annual Report: Activities, Findings And Evaluators' Reports, Naida Tushnet, Jodie L.S. Hoffman, Jaclyn Ziobrowski

Reports to NSF

The ultimate goal of NCETE is to infuse engineering design, problem solving and analytical skills into 9-12 grades through technology education in order to increase the quality, quantity, and diversity of engineering and technology educators, and to significantly strengthen the pathways to engineering and technology professions for students. The Center is doing this by teaming engineering faculty and technology education faculty in a systematic approach that involves: 1. Building a community of researchers, leaders, and PhD students to conduct research in emerging engineering and technology education areas. 2. Creating a body of research that improves our understanding of learning and …

Go to article

Synchronized Line-Scan Lidar/Eo Imager For Creating 3d Images Of Dynamic Scenes: Prototype Ii, Donald C. Anderton May 2005

Synchronized Line-Scan Lidar/Eo Imager For Creating 3d Images Of Dynamic Scenes: Prototype Ii, Donald C. Anderton

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

A second prototype integrated lidar/Electro Optical (EO) camera, or 3D Texel™ camera, has been developed by Utah State University (USU) Center for Advanced Imaging Ladar (CAIL) that collocates, both temporally and spatially, a CMOS digital camera readout with a time-of-flight pulsed lidar1. The first prototype uses a flying spot lidar with a double gimbal whereas this prototype uses a single gimbal and rotating mirror. The selection and design of the second prototype hardware components: lidar, EO camera, computer, synchronization box, power source (AC to DC and battery box) and battery charger is discussed and compared with the first prototype. The …

Go to article

Electronics Design Of The Aglite-Lidar Instrument, Scott S. Cornelsen May 2005

Electronics Design Of The Aglite-Lidar Instrument, Scott S. Cornelsen

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

The AGLITE-LIDAR instrument is a three-wavelength lidar system being designed and constructed at the Space Dynamics Laboratory under contract from the Agricultural Research Service. Its purpose is to implement a novel new approach to making measurements of gas and particulate pollutants released into the atmosphere by agricultural operations. Once operational, it will provide a means whereby the total flux of pollutants being emitted by agricultural facilities might be measured. This approach is valid even for facilities that may cover several acres. The design of the AGLITE instrument consists of a myriad of different components that are brought together in a …

Go to article

Minimum Velocities For The Suspension Of Fine Sediment In The Green River Canal, Michael W. Stoeber May 2005

Minimum Velocities For The Suspension Of Fine Sediment In The Green River Canal, Michael W. Stoeber

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

This paper focuses on a canal in the Gunnison Valley, located in central Utah, which diverts water from the sediment-laden Green River. Grain size analyses were performed on sediment samples taken from the canal. These grain size analyses were used to determine the grain size distribution of the fine sediment, classify the fine sediment, and compare the fine sediment to a sediment deposit in the Green River. The critical incipient velocity for the D50 and D100 and the critical grain entrainment velocity corresponding to the D95 were determined through flume experimentation. Two methods, developed by prior researchers, …

Go to article

Calibration And Results Of The Equis Ii Plasma Impedance Probe (Pip), Seth D. Humphries May 2005

Calibration And Results Of The Equis Ii Plasma Impedance Probe (Pip), Seth D. Humphries

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This thesis presents the calibration process and analysis results for the two Plasma Impedance Probe (PIP) units that were flown as part of the NASA Equis-I I campaign from the Kwajalein Atoll. The work of calibration that was presented by Krishna Kurra for the PIP on the Floating Potential Measurement Unit (FPMU) is improved and extended herein. The sweeping impedance probe (SIP), the instrument formerly known as plasma sweeping probe (PSP), is an integral part of the PIP. For the SIP, the calibration presented in this work, calibration error less than 5% error is achieved. The calibration is applied to …

Go to article

The Self-Management Of Cognition In A Team-Based Engineering Design Project: A Case Study, Oenardi Lawanto Jan 2005

The Self-Management Of Cognition In A Team-Based Engineering Design Project: A Case Study, Oenardi Lawanto

Reports of Center Studies

Despite differences in educational programs offered by various engineering schools, all engineering education puts its emphasis on students’ ability to apply their knowledge of mathematics, science, and engineering. Engineering students are expected to demonstrate their ability to apply that knowledge through various activities such as problem solving, design, and experimental activities during their study. In professional engineering practices, engineers are challenged to solve real-world problems that generally involve certain levels of task ambiguity and complexity. Moreover, they are often obligated to work in a team-based environment. Because of these requirements, engineering students should acquire these skills and demonstrate their ability …

Go to article

Women: Support Factors And Persistence In Engineering, John R. Duncan, Yong Zeng Jan 2005

Women: Support Factors And Persistence In Engineering, John R. Duncan, Yong Zeng

Reports of Center Studies

Limited information is available regarding the factors that promote persistence by women in engineering programs. Stated simply, the problem is that the number of women engineers continues to fall short in comparison to the gender ratio of women to men in the population in the U.S. (BEST, 2002) and worldwide (Hersh, 2000). More women engineers are needed in general and in proportion to male engineers. This study addressed two questions. (1) What are the factors that support women in engineering? and (2) What are the factors that attract women to and help them to persist in a career in engineering? …

Go to article

National Center For Engineering And Technology Education, Christine Hailey, Thomas Erekson, Kurt Becker, Maurice Thomas Jan 2005

National Center For Engineering And Technology Education, Christine Hailey, Thomas Erekson, Kurt Becker, Maurice Thomas

Publications

The article reports that the overall impact of the National Center for Engineering and Technology Education (NCETE) is to strengthen the nation's capacity to deliver effective engineering and technology education in the K-12 schools. Further, it informs that the National Science Foundation established the Centers for Learning and Teaching (CLT) program to address needs in the science, technology, engineering, and mathematics (STEM) workforce. The CLT program has three goals, based upon stated national needs. First, CLT are expected to renew and diversify the cadre of national leaders in STEM education. The CLT includes partners with strengths in engineering and in …

Go to article

Coming To Terms With Engineering Design As Content, Theodore Lewis Jan 2005

Coming To Terms With Engineering Design As Content, Theodore Lewis

Publications

This article addresses the challenges posed by engineering design as a content area of technology education. What adjustments will technology teachers have to make in their approach to teaching and learning when they teach design as engineering in response to the new standards? How faithful to engineering as practiced must their approach be? There is already some advocacy in the literature that greater attention will need to be paid to mathematics and science, where these subjects underpin design. Cotton (2002) proposed that mathematical theories should be applied to design in technology education classrooms, and that students should be encouraged to …

Go to article

President’S Message: Advancing The Tide Of Technology Education, Ethan B. Lipton Jan 2005

President’S Message: Advancing The Tide Of Technology Education, Ethan B. Lipton

Publications

The article presents information relating to the field of technology education. Vigorous change continues in the study of technology and the delivery of technology education because of the integrating nature of technology and the need to prepare students for developing technological world to meet changing human needs. Significant strides have been made in the evolution of technology education of which we should all be very proud. In the last decade alone, the International Technology Education Association has provided the leadership for a wide range of initiatives designed to enhance technology education through technology, innovation, design, and engineering experiences at the …

Go to article

National Center For Engineering And Technology Education, C. Hailey, T. Erekson, Kurt Henry Becker, M. Thomas Jan 2005

National Center For Engineering And Technology Education, C. Hailey, T. Erekson, Kurt Henry Becker, M. Thomas

Engineering Education Faculty Publications

The article reports that the overall impact of the National Center for Engineering and Technology Education (NCETE) is to strengthen the nation's capacity to deliver effective engineering and technology education in the K-12 schools. Further, it informs that the National Science Foundation established the Centers for Learning and Teaching (CLT) program to address needs in the science, technology, engineering, and mathematics (STEM) workforce. The CLT program has three goals, based upon stated national needs. First, CLT are expected to renew and diversify the cadre of national leaders in STEM education. The CLT includes partners with strengths in engineering and in …

Go to article