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AC 2007-1844: An Innovative Mechanical and Energy Engineering Curriculum (open access)

AC 2007-1844: An Innovative Mechanical and Energy Engineering Curriculum

This paper discusses the addition of a new Department of Mechanical and Energy Engineering at the University of North Texas (UNT). Those involved see the curriculum for this new program as a new model of engineering education that parallels the innovations of UNTs current Learning to Learn (L2L) project-oriented concept course with the addition of innovative approaches for mechanical engineering and emphasis on energy engineering education.
Date: 2007
Creator: Michaelides, Efstathios & Mirshams, Reza
Object Type: Paper
System: The UNT Digital Library
Templated Growth of Hexagonal Nickel Carbide Nanocrystals on Vertically Aligned Carbon Nanotubes (open access)

Templated Growth of Hexagonal Nickel Carbide Nanocrystals on Vertically Aligned Carbon Nanotubes

Article discussing the templated growth of hexagonal nickel carbon nanocrystals on vertically aligned carbon nanotubes.
Date: May 18, 2010
Creator: Hwang, Jun Y.; Singh, Antariksh; Chaudhari, Mrunalkumar; Tiley, Jaimie S.; Zhu, Y. T. (Yuntian T.), 1963-; Du, Jincheng et al.
Object Type: Article
System: The UNT Digital Library
Failure analysis of an elbow tube fitting (open access)

Failure analysis of an elbow tube fitting

This article discusses elbow tube fitting. Abstract: Safe operation of machinery depends strongly on the design of the system and the employement of proper components and materials. Unique to fluid powered systems are the proper selection of hydraulic lines, fittings, and control valves. This paper describes the cause of fracture in an elbow tube fittings due to deficiencies in the dimensional design and materials selection. The investigation included metallography, fractography, hardness testing and metrology. The results showed that the material was low carbon steel subjected to cold forming and normalized annealing processes during tube production. There were dimensional variations in the tube and the material strength was low.
Date: August 24, 2002
Creator: Mirshams, Reza A. & Sabbaghian, Mehdy
Object Type: Article
System: The UNT Digital Library

Critical Success Factors in Business Research and Development Practices

Poster presentation for the 2008 University Scholars Day at the University of North Texas discussing research on critical success factors in business research and development practices.
Date: April 3, 2008
Creator: McKeethen, Eric & Eve, Susan Brown
Object Type: Poster
System: The UNT Digital Library

Electrowetting Solar Cell

This paper discusses the electrowetting solar cell. In comparison with traditional silicon-based PV solar cells, the electrowetting-based self-tracking technology will generate ~70% more green energy with a 50% cost reduction.
Date: April 19, 2012
Creator: Reilly, David & Cheng, Jiangtao
Object Type: Paper
System: The UNT Digital Library

The Process of Harvesting Lightning as Electrical Energy

Poster presentation for the 2012 University Scholars Day at the University of North Texas discussing research on the process of harvesting lightning as electrical energy.
Date: April 19, 2012
Creator: Andrae, Skylar & Eve, Susan Brown
Object Type: Poster
System: The UNT Digital Library

Transitioning Coal-fired Power Plants into Combined Solar and Wind Energy Power Plants

Poster presentation for the 2012 University Scholars Day at the University of North Texas discussing research on transitioning coal-fired power plants into combined solar and wind energy power plants.
Date: April 19, 2012
Creator: Brown, Megan & Verrill, Diane
Object Type: Poster
System: The UNT Digital Library

Study of Thermal Properties of Irradiation-induced Stainless Steels Used in the Development of Nuclear Reactors

Poster for the 2011 University Scholars Day at the University of North Texas discussing a study of thermal properties of irradiation-induced stainless steels used in the development of nuclear reactors.
Date: April 14, 2011
Creator: Londono, Mauricio & Choi, Tae-Youl
Object Type: Poster
System: The UNT Digital Library
Multifunctional Micropipette Biological Sensor (open access)

Multifunctional Micropipette Biological Sensor

Patent relating to a multifunctional micropipette biological sensor.
Date: May 7, 2010
Creator: Choi, Tae-Youl
Object Type: Patent
System: The UNT Digital Library

An Evaluation of the Correlation Between Shale Gas Development and Ozone Pollution within the Barnett Shale Region

Presentation for the 2014 Fracturing Impacts and Technologies Conference. This presentation discusses an evaluation of the correlation between shale gas development and ozone pollution within the Barnett Shale region.
Date: September 4, 2014
Creator: Ahmadi, Mahdi & John, Kuruvilla
Object Type: Presentation
System: The UNT Digital Library

Predicting Hourly Ozone Pollution in Dallas-Fort Worth Area Using Spatio-Temporal Clustering

Presentation for the 2015 GeoComputation Annual Conference. This presentation discusses predicting hourly ozone pollution in the Dallas-Fort Worth area using spatio-temporal clustering.
Date: May 20, 2015
Creator: Ahmadi, Mahdi; Huang, Yan & John, Kuruvilla
Object Type: Presentation
System: The UNT Digital Library

Ozone Impact of Shale Gas Activities in Dallas-Fort Worth Metroplex

Poster for the 2015 Graduate Student Symposium of the Federation of North Texas Area Universities. This poster discusses the ozone impact of shale gas activities in the Dallas-Fort Worth metroplex.
Date: 2015
Creator: Ahmadi, Mahdi & John, Kuruvilla
Object Type: Poster
System: The UNT Digital Library

Impact of Natural Gas Hydraulic Fracturing on Ozone Pollution in Dallas-Fort Worth Area

Poster for the 2015 Global Emission Initiative (GEIA) Conference. This poster discusses the impact of natural gas hydraulic fracturing on ozone pollution in the Dallas-Fort Worth area.
Date: June 10, 2014
Creator: Ahmadi, Mahdi & John, Kuruvilla
Object Type: Poster
System: The UNT Digital Library

Impacts of Fracking on Local Ozone Pollution in DFW Area

Poster for the 2014 University of North Texas (UNT) Graduate Exhibition. This poster discusses the impacts of fracking on local ozone pollution in the Dallas-Fort Worth area.
Date: 2014
Creator: Ahmadi, Mahdi & John, Kuruvilla
Object Type: Poster
System: The UNT Digital Library

Evaluation of Three Major Emission Sources on DFW Ozone Level Using Photochemical Modeling

Poster for the 2015 University of North Texas (UNT) Graduate Exhibition. This poster discusses the evaluation of three major emission sources on the Dallas-Fort Worth ozone levels using photochemical modeling.
Date: March 7, 2015
Creator: Ahmadi, Mahdi & John, Kuruvilla
Object Type: Poster
System: The UNT Digital Library
Fabrication of Wood-Rubber Composites Using Rubber Compound as a Bonding Agent Instead of Adhesives (open access)

Fabrication of Wood-Rubber Composites Using Rubber Compound as a Bonding Agent Instead of Adhesives

This article describes fabricating wood-rubber composites using rubber processing to improve water resistance and mechanical properties.
Date: June 14, 2016
Creator: Shao, Dongwei; Xu, Min; Cai, Liping & Shi, Sheldon Q.
Object Type: Article
System: The UNT Digital Library
Effects of Carbonization Temperature and Component Ratio on Electromagnetic Interference Shielding Effectiveness of Woodceramics (open access)

Effects of Carbonization Temperature and Component Ratio on Electromagnetic Interference Shielding Effectiveness of Woodceramics

This article explores the effects of carbonization temperature and mass ratio of wood/resin on electromagnetic interference, shielding effectiveness, and morphology of woodceramics.
Date: July 2, 2016
Creator: Tao, Yubo; Li, Peng & Shi, Sheldon Q.
Object Type: Article
System: The UNT Digital Library
Evaluation of Anthropogenic Air Emissions from Marine Engines in a Coastal Urban Airshed of Texas (open access)

Evaluation of Anthropogenic Air Emissions from Marine Engines in a Coastal Urban Airshed of Texas

This article provides a brief description of the adopted methodology for estimating anthropogenic emission estimation of ocean going vessels and barges.
Date: April 2, 2013
Creator: Farooqui, Zuber M.; John, Kuruvilla & Sule, Neelesh
Object Type: Article
System: The UNT Digital Library
A High-Precision Micropipette Sensor for Cellular-Level Real-Time Thermal Characterization (open access)

A High-Precision Micropipette Sensor for Cellular-Level Real-Time Thermal Characterization

This article reports the development of a novel glass micropipette thermal sensor fabricated in a cost-effective manner.
Date: September 13, 2011
Creator: Shrestha, Ramesh; Choi, Tae-Youl; Chang, Wonseok & Kim, Donsik
Object Type: Article
System: The UNT Digital Library
Effect of Impregnated Inorganic Nanoparticles on the Properties of the Kenaf Bast Fibers (open access)

Effect of Impregnated Inorganic Nanoparticles on the Properties of the Kenaf Bast Fibers

This article evaluates the properties of the chemically retted kenaf bast fiber impregnated with the inorganic nanoparticles.
Date: August 22, 2014
Creator: Liang, Kaiwen; Shi, Sheldon Q. & Wang, Ge
Object Type: Article
System: The UNT Digital Library
Sources Affecting PM₂̣ ₅ Concentrations at a Rural Semi-Arid Coastal Site in South Texas (open access)

Sources Affecting PM₂̣ ₅ Concentrations at a Rural Semi-Arid Coastal Site in South Texas

This article employs an advanced factor analysis technique with principal component analysis/absolute principal component scores and positive matrix factorization to apportion the sources influencing the PM₂̣ ₅ levels measured during 2003 through 2005 at a rural coastal site located within the Corpus Christi urban airshed in South Texas.
Date: November 22, 2012
Creator: Karnae, Saritha & John, Kuruvilla
Object Type: Article
System: The UNT Digital Library
Hybrid Boron Nitride-Natural Fiber Composites for Enhanced Thermal Conductivity (open access)

Hybrid Boron Nitride-Natural Fiber Composites for Enhanced Thermal Conductivity

This article finds that the synergy of natural fiber with hexagonal boron nitride (hBN) could significantly improve thermal conductivity, compared with that solely using hBN.
Date: October 5, 2016
Creator: Xia, Changlei; Garcia, Andres C.; Shi, Sheldon Q.; Qiu, Ying; Warner, Nathaniel; Wu, Yingji et al.
Object Type: Article
System: The UNT Digital Library
Competition Between Resonant Plasmonic Coupling and Electrostatic Interaction in Reduced Graphene Oxide Quantum Dots (open access)

Competition Between Resonant Plasmonic Coupling and Electrostatic Interaction in Reduced Graphene Oxide Quantum Dots

This article presents a study of the plasmonic interaction that effects the optical properties of light emission from graphene oxide system.
Date: November 22, 2016
Creator: Karna, Sanjya; Mahat, M.; Choi, Tae-Youl; Shimada, Ryoko; Wang, Zhiming & Neogi, Arup
Object Type: Article
System: The UNT Digital Library
Three-Dimensional Carbon Nanostructures for Advanced Lithium-Ion Batteries (open access)

Three-Dimensional Carbon Nanostructures for Advanced Lithium-Ion Batteries

This review contains the authors' recent progress on the design and fabrication of 3D carbon nanostructures, their performance in Li-ion batteries (LIBs), and their implementation into large-scale, lightweight, and flexible LIBs.
Date: October 26, 2016
Creator: Kang, Chiwon; Cha, Eunho; Patel, Mumukshu D.; Wu, H. Felix & Choi, Wonbong
Object Type: Review
System: The UNT Digital Library