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Stratigraphic Framework And Landsystem Correlation For Deposits Of The Saginaw Lobe, Michigan, Usa, Ivan R. Guzman

Masters Theses

Since the time of the Last Glacial Maximum (LGM) the south-central portion of the Lower Michigan Peninsula has been subject to several glacial advances and retreats by the Saginaw lobe. As part of the U.S Geological Survey Great Lakes Geological Mapping Coalition projects, several rotosonic borings were drilled between 2006 and 2013 in Barry, Kalamazoo and Calhoun Counties. Gamma ray logs and textural analyses were completed for each core. Five of these borings were selected according to their diamicton (till) content and correlated using water well logs and surficial geology maps. Glacial deposits such as diamicton serve as evidence of …

Adding Vision To A Quadrotor: A Design-Build-Test Adventure, Darren Tinker

Mahurin Honors College Capstone Experience/Thesis Projects

Quadrotors are small and exceptionally agile vehicles with maneuverability that permits both indoor and outdoor flight. The vast majority of quadrotors are flown autonomously as drones or remotely by a human-operator. Applications of quadrotors range from commercial deliveries, to military and law reconnaissance as well as research tools for various fields. Our lab at Western Kentucky University built a quadrotor in 2013, and we have been exploring various modifications to refine its performance and various applications in which it could be productively employed. Recently, research has focused on the addition of a camera to add capabilities for first person view …

Optimizing Polymer Fluorescence For Explosives Detection, Rose K. Cersonsky

Honors Scholar Theses

Pyrene is commonly used for explosives detection, as when mixed with polystyrene, the fluorescence intensity of the resulting film can be used as an indicator of the presence of nitro-aromatic, nitro-ether, or nitro-amine explosives. Previous studieshave tested a three-component system including pyrene, polystyrene, and a salt, tetrabutylammonium hexafluorophosphate (TBAHP). From these previous studies, it has been seen that vapor pressure of the preparation area is a governing factor in the formation of excimers, which are instrumental in achieving and maintaining fluorescence intensity. In this study, three parameters – solution concentration, film thickness, and molecular weight of polystyrene are examined to …

Model Predictive Control For Temperature Dependent Systems, Felipe Vicente Sylva Prado

Master's Theses

Manipulating and monitoring the variables of temperature dependent systems can be a very complex task for most industrial facilities since they require either the close attention of experienced engineers or highly expensive control programs. These systems are often poorly operated, which increases the cost of production and affects the overall performance of the process. This paper aims at proposing a solution to this problem using adaptable Model Predictive Control (MPC) algorithms for temperature dependent systems and computational methods to optimize their performance, while maintaining a stable temperature within the process. This research investigates and evaluates MPC and compares its performance …

An Exploration Into The Barriers And Facilitators Experienced By University Graduates With Disabilities Requiring Personal Assistance Services, Norma J. Stumbo, Bradley N. Hedrick, Courtney Weisman, Jay K. Martin

Journal of Science Education for Students with Disabilities

The purpose of this preliminary study was to explore the residual barriers and facilitators for a selected group of individuals with severe physical disabilities who had been afforded a comprehensive set of strategies and services aimed at meeting their basic personal as well as academic needs. Their perceptions of both barriers and facilitators, experienced while in school and post-graduation, were the focus of this qualitative research study. Due to the funding source, differences between individuals who majored in science, technology, engineering, and mathematics (STEM) and non-STEM fields were also explored. Personal interviews were conducted with a stratified random sample of …

Water Resources Systems Engineering - University Of California, Los Angeles, William Yeh

All ECSTATIC Materials

Graduate course in water resources systems engineering offered at University of California, Los Angeles in Spring 2014.

Teaching Electrical Circuits Using A Virtual Lab, Md Zahidur Rahman

Publications and Research

This paper describes an engineering professor’s first attempt at designing and implementing a scholarship of teaching and learning (SoTL) study in a basic electrical circuits course at LaGuardia Community College. Inspired by his understanding of Lee Shulman’s (2005) concept of “signature pedagogy” and Eric Mazur’s emphasis on student-centered approaches (2009, November 12), and aware that his students did not always understand the electrical theories and concepts presented in class, the author decided to change his pedagogy. He explains his efforts to train his students to think as engineers, first by making them more “visible” and “accountable” in the classroom, and …

Fearless Friday: Kirsten Crear, Kirsten Crear

SURGE

Even in her last semester here at Gettysburg, Kirsten Crear ’14 is fearlessly working to make changes for the future of the campus community. This semester, Kirsten introduced a STEMinists club on campus that will give female students who are STEM (an acronym for Science-Technology-Engineering-Mathematics) majors the opportunity to come together and create a community, share and discuss the difficulties they face as women in their fields of study, and support and mentor each other as they prepare to enter their fields.

Kirsten is passionate, driven, and determined, taking the initiative to bring this group of women together on campus …

Physics Alumni Newsletter Spring 2014, Terry Goforth

Physics Alumni Newsletter

Physics Alumni Newsletter

The Physics Alumni Newsletter is produced by the SWOSU Physics Department.

Our Engineering Physics students are recruited in fields such as electronics, aerospace, mechanical engineering, petroleum engineering and software engineering. Graduates also have careers in meteorology, architecture, education and more.

Coverage And Detection In Wireless Sensor Networks., Mrinal Nandi Dr.

Doctoral Theses

A Wireless Sensor Networks (WSNs), which are two or three dimensional systems, usually consist of a large number of small sensors equipped with some processing circuit, and a wireless transceiver. The sensors have small size, low battery capacity, non-renewable power supply, small processing power, limited buffer capacity and low-power radio. They may measure distance, direction, speed, humidity, wind speed, soil makeup, temperature, chemicals, light, and various other parameters. The sensors are autonomous devices with integrated sensing, processing, and communication capabilities.In this thesis, we consider ‘coverage problem’ and ‘detection problem’ in Wireless Sensor Networks (WSNs) in grid as well as in …

Reu Site Program | Eed, Usu College Of Engineering

College of Engineering News

This ten-week summer program provides undergraduate students in a science, technology, engineering, or mathematics (STEM) discipline with intensive experience in engineering education research, such as how learners’ experience, background, and perception play a role when they learn engineering knowledge and skills. The program provides research experience for undergraduates (REU) and is not an internship. The program is sponsored by the National Science Foundation and hosted by Utah State University (USU) in Logan, Utah, a beautiful city nestled between two mountain ranges.

The central focus of this summer research program is on self-regulated learning (SRL). When confronted with a problem or …

'Studio' Mathematics For Undergraduate Engineers, Lori Bassman, Darryl Yong

All Faculty Publications

Applied Mathematics for Engineering is a second year undergradu- ate mathematics requirement for engineering majors at Harvey Mudd College in Claremont, California since 2011. It has been jointly de- signed and taught by the engineering and mathematics departments. The class aims to help students develop confidence in their skill in applying mathematics to solve engineering problems and perseverance for complicated problems; to improve facility at previously learned mathematical skills and to incorporate new tools; and to develop strate- gic competence and better judgment on the correctness of solutions. This article describes the design principles used in creating the class and …

Numerical Investigation Of Boiling In A Sealed Tank In Microgravity, Sonya Lynn Hylton

ETD Archive

NASA's missions in space depend on the storage of cryogenic fluids for fuel and for life support. During long-term storage, heat can leak into the cryogenic fluid tanks. Heat leaks can cause evaporation of the liquid, which pressurizes the tank. However, when the tanks are in a microgravity environment, with reduced natural convection, heat leaks can also create superheated regions in the liquid. This may lead to boiling, resulting in much greater pressure rises than evaporation at the interface between the liquid and vapor phases. Models for predicting the pressure rise are needed to aid in developing methods to control …

An Engineering Journey: A Transcendental Phenomenological Study Of African-American Engineers' Persistence, Kristy Somerville-Midgette

Doctoral Dissertations and Projects

This transcendental phenomenological research study examined the perspectives and lived experiences of African-American female engineers related to the factors that led to their persistence to enter, persist through, and remain in the field. The study was guided by four research questions: (a) How do K-12 experiences shape African-American female engineers' decisions to enter the STEM field? (b) What persistence factors motivated African-American female engineers to enter the engineering profession? (c) What are the factors that shape African-American female engineers' persistence to progress through postsecondary engineering programs? (d) How do professional experiences shape African-American female engineers' persistence in the field? Cognitive …

Integrating Technology And Engineering In A Stem Context, Barry N. Burke, Philip A. Reed, John G. Wells, Robert E. Yager (Ed.), Herbert Brunkhorst (Ed.)

STEMPS Faculty Publications

(First paragraph) Imagine students entering the classroom with an enthusiasm that cannot be contained. They come from all walks of life and with different experiences and backgrounds and are eager to engage in learning. Inspiration and innovation are on their mind. What they learned in their science and math classes is now being applied in another class they take called Technology and Engineering. Opportunity is what they see for their future. Something about connecting all the dots from all their classes propels them to change their outlook, to get involved, to get excited about school and to envision their future.

Video Copy Detection Utilizing Log-Polar Transformation, Daniel Reynolds

Master's Theses and Capstones

Video Copy Detection is the process of comparing two videos to determine their similarity and determine if they are copies. This thesis enhances some of the common algorithms used in Video Copy Detection by utilizing the Log-Polar transformation as a pre-processing step. This pre-processing step is expected to increase speed of the overall Video Copy Detection process while maintaining the accuracy of the algorithms. The results of this research show that the addition of a Log-Polar pre-processing step reduces the computation time of the overall Video Copy Detection process. The additional time necessary to perform the Log-Polar pre-processing step is …

Aircraft Materials And Analysis, Tariq Siddiqui

Publications

Note: This pdf only includes chapter 1 and 10.

Complete coverage of aircraft design, manufacturing, and maintenance

Aircraft Materials and Analysis addresses aircraft design, mechanical and structural factors in aviation, flight loads, structural integrity, stresses, properties of materials, compression, bending, and aircraft fatigue. Detailed analysis of the failure process is provided.

This authoritative guide examines materials used in aircraft construction such as aluminum, steel, glass, composite, rubber, and carbon fiber. Maintenance procedures for corrosion and aging aircraft are discussed and methods of inspection such as nondestructive testing and nondestructive inspection are described. Accident investigation case studies review aircraft design, material …

Cracking The Code On Stem: A People Strategy For Nevada's Economy Executive Summary, Jessica A. Lee, Mark Muro, Jonathan Rothwell, Scott Andes, Siddharth Kulkarni

Brookings Mountain West Publications

Nevada has in place a plausible economic diversification strategy—and it’s beginning to work. Now, the state and its regions need to craft a people strategy. Specifically, the state needs to boost the number of Nevadans who possess at least some postsecondary training in the fields of science, technology, engineering, or math—the so-called “STEM” disciplines (to which some leaders add arts and design to make it “STEAM”).

The moment is urgent—and only heightened by the projected worker needs of Tesla Motors’ planned “gigafactory” for lithium-ion batteries in Storey County.

Even before the recent Tesla commitment, a number of the more high-tech …

Section 2: Materials, Asme Ectc Coordinating Committee

Early Career Technical Journal (ECTJ)

Proceedings of the ASME Early Career Technical Conference, November 1-2, 2014. School of Engineering, University of Alabama at Birmingham, Birmingham, Alabama; pp. 11-46

Section 6: Fluids Engineering, Asme Ectc Coordinating Committee

Early Career Technical Journal (ECTJ)

Proceedings of the ASME Early Career Technical Conference, November 1-2, 2014. School of Engineering, University of Alabama at Birmingham, Birmingham, Alabama; pp. 157-178

Asme Early Career Technical Journal (Complete Issue), Asme Ectc Coordinating Committee

Early Career Technical Journal (ECTJ)

Proceedings of the ASME Early Career Technical Conference, November 1-2, 2014. School of Engineering, University of Alabama at Birmingham, Birmingham, Alabama

Section 5: Numerical Methods, Asme Ectc Coordinating Committee

Early Career Technical Journal (ECTJ)

Proceedings of the ASME Early Career Technical Conference, November 1-2, 2014. School of Engineering, University of Alabama at Birmingham, Birmingham, Alabama; pp. 113-156

Section 9: Miscelleneous, Asme Ectc Coordinating Committee

Early Career Technical Journal (ECTJ)

Proceedings of the ASME Early Career Technical Conference, November 1-2, 2014. School of Engineering, University of Alabama at Birmingham, Birmingham, Alabama; pp. 227-248

A Couple-Stress Formulation For Smoothly Heterogeneous Media, R C. Salter, J D. Richardson

Early Career Technical Journal (ECTJ)

Section 2: Materials; pp. 24-30

Analysis And Control Of A Ugv Stochastic Disturbance Load And Wheel Torque, Mostafa Salama, Vladimir V. Vantsevich

Early Career Technical Journal (ECTJ)

Section 3: Dynamic Systems & Control; pp. 68-77

A Finite Element Model Of The Synthesis, Degradation, And Spatial Spread Of Camp, R C. Salter, K J. Webb, A V. Phan, T C. Rich

Early Career Technical Journal (ECTJ)

Section 5: Numerical Methods; pp. 115-120

Implementation And Validation Of The Rht Concrete Model, Gerald Pekmezi, David Littlefield, Bradley Martin

Early Career Technical Journal (ECTJ)

Section 5: Numerical Methods; pp. 126-133

Computational Fluid Dynamics Anslysis Of Typical Lower Lung Bifurcations Under Mechanical Ventilation And Normal Breathing, Raghu Arambakam, Ramana M. Pidaparti, Angela M. Reynolds, Rebecca L. Heise

Early Career Technical Journal (ECTJ)

Section 5: Numerical Methods; pp. 134-141

Aerodynamics Of Intercity Bus And Its Impact On Co2 Reductions, Aniket Bhave, Hessam Taherian

Early Career Technical Journal (ECTJ)

Section 6: Fluids Engineering; pp. 165-172

Influence Of Fluid Rheology On The Piston Cylinder Oil Film Development And Pressure Distribution Considering Medium Speed Effects In Initial Engine Start Up, Chaudhri Usman, Kendrick Aung

Early Career Technical Journal (ECTJ)

Section 9: Miscelleneous; pp. 229-235