UNT College of Engineering - 27 Matching Results

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open access

Discovery via Integration of Experimentation and Modeling: Three Examples for Titanium Alloys

This article uses case studies to describe three examples of critical experiments that have been conducted in an integrated fashion with modeling activities for titanium alloys, providing valuable information in an accelerated manner.

Date: December 2, 2014

Creator: Liu, Yue; Samimi, P.; Ghamarian, I.; Brice, David A.; Huber, D. E.; Wang, Zhiqiang et al.

Item Type: Article

open access

Wear and friction of composites of an epoxy with boron containing wastes

Article describes development of polymer composites based on epoxy resins containing up to 50 wt. % of boron wastes and determined their pin-on-disk dynamic friction, wear, Shore D hardness and surface roughness.

Date: November 18, 2014

Creator: Uygunoğlu, Tayfun; Brostow, Witold, 1934- & Gunes, Ibrahim

Item Type: Article

open access

Effect of surfactants on pressure-sensitivity of carbon nanotube filled cement mortar composites

In this article, the pressure-sensitivity of CNT filled cement mortar composites with different concentrations of MWNT and different surfactants is investigated under repeated loading and impulsive loading, respectively. Experimental results indicate that the response of the electrical resistance of composites with NaDDBS to external force is more stable and sensitive than that of composites with SDS. Therefore, NaDDBS has higher efficiency than SDS for the dispersion of MWNT in cement mortar, … more

Date: November 6, 2014

Creator: Han, Baoguo & Yu, Xun

Item Type: Article

open access

Citation-Enhanced Keyphrase Extraction from Research Papers: A Supervised Approach

This paper proposes a supervised model for keyphrase extraction from research papers, which are embedded in citation networks.

Date: October 2014

Creator: Caragea, Cornelia; Bulgarov, Florin; Godea, Andreea & Das Gollapalli, Sujatha

Item Type: Paper

open access

Characterizing recent and projecting future potential patterns of mountain pine beetle outbreaks in the Southern Rocky Mountains

This article aims to quantify the landscape-level drivers that explain the dynamic patterns of mountain pine beetle (MPB) mortality, and simulate areas with future potential MPB mortality under projected climate-change scenarios in Grand County, Colorado, USA.

Date: September 29, 2014

Creator: Liang, Lu; Hawbaker, Todd J.; Chen, Yanlei; Zhu, Zhiliang & Gong, Peng

Item Type: Article

open access

An Analysis of the Habitat of the Greater One-Horned Rhinoceros Rhinoceros Unicornis (Mammalia: Perissodactyla: Rhinocerotidae) at the Chitwan National Park, Nepal

This article uses geographic information systems and landscape-level data obtained from remote sensing sources to build a habitat suitability index model for the Greater One-horned Rhinoceros.

Date: September 26, 2014

Creator: Thapa, Vivek; Acevedo, Miguel F. & Limbu, Kul P.

Item Type: Article

open access

Preparation and Characterization of Injectable Brushite Filled-Poly (Methyl Methacrylate) Bone Cement

This article discusses the design of an alternative cement system that can better accommodate calcium-phosphate additives while preserving cement rheological properties and performance.

Date: September 19, 2014

Creator: Rodriguez, Lucas C.; Chari, Jonathan; Aghyarian, Shant; Gindri, Izabelle M.; Kosmopoulos, Victor & Rodrigues, Danieli C.

Item Type: Article

open access

Effect of Microstructure on the Deformation Mechanism of Friction Stir-Processed A₁₀.₁CoCrFeNi High Entropy Alloy

This article reports grain refinement using friction stir processing and a detailed study on the microstructural evolution at various locations in the processed region using scanning electron microscopy, in addition to the effect of grain refinement on the tensile properties and the underlying deformation mechanisms in both coarse-grained and fine-grained materials.

Date: September 15, 2014

Creator: Komarasamy, Mageshwari; Kumar, N.; Tang, Z.; Mishra, Rajiv & Liaw, P.K.

Item Type: Article

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

Item Type: Article

open access

A Cost-Effective Wireless Sensor Network System for Indoor Air Quality Monitoring Applications

This paper from the 9th International Conference on Future Networks and Communications, FNC 2014 conference proceedings presents a low-cost indoor air quality monitoring wireless sensor network system developed using Arduino, XBee modules, and micro gas sensors.

Date: August 15, 2014

Creator: Abraham, Sherin & Li, Xinrong

Item Type: Paper

open access

Wireless Sensor Network System Design using Raspberry Pi and Arduino for Environmental Monitoring Applications

This paper from the 9th International Conference on Future Networks and Communications, FNC 2014 conference proceedings describes a wireless sensor network system developed using open-source hardware platforms, Arduino and Raspberry Pi.

Date: August 15, 2014

Creator: Ferdoush, Sheikh & Li, Xinrong

Item Type: Paper

open access

Development and application of a novel precession electron diffraction technique to quantify and map deformation structures in highly deformed materials—as applied to ultrafine-grained titanium

Article describes precession electron diffraction (PED), which makes possible the very accurate and automated quantitative characterization of technically interesting materials that historically have been difficult to analyze due to their dimensions and/or degree of deformation, including specifically ultrafine-grained metallic structures with high dislocation densities.

Date: August 13, 2014

Creator: Ghamarian, Iman; Liu, Yue; Samimi, Peyman & Collins, Peter

Item Type: Article

open access

Identifying Emotional and Informational Support in Online Health Communities

This paper analyses user messages on an online cancer support community, Cancer Survivors Network (CSN), to identify the two types of social support present: emotional support and informational support.

Date: August 2014

Creator: Biyani, Prakhar; Caragea, Cornelia; Mitra, Prasenjit & Yen, John

Item Type: Paper

open access

A RESTful API for exchanging materials data in the AFLOWLIB.org consortium

This article discusses the introduction of an Application Program Interface (API) following REST principles for the AFLOWLIB.org materials data repositories consortium.

Date: July 24, 2014

Creator: Taylor, Richard H.; Rose, Frisco; Toher, Cormac; Levy, Ohad; Yang, Kesong; Buongiorno Nardelli, Marco et al.

Item Type: Article

open access

Controlling the length scale and distribution of the ductile phase in metallic glass composites through friction stir processing

This article demonstrates the refinement and uniform distribution of the crystalline dendritic phase by friction stir processing of titanium based in situ ductile-phase reinforced metallic glass composite.

Date: June 24, 2014

Creator: Singh Arora, Harpreet; Mridha, Sanghita; Singh Grewal, Harpeet; Singh, Harpreet; Hofmann, Douglas C. & Mukherjee, Sundeep

Item Type: Article

open access

A Framework for Health Behavior Change Using Companionable Robots

This paper describes a dialogue system framework for a companionable robot, which aims to guide patients towards health behavior changes via natural language analysis and generation.

Date: June 2014

Creator: Sarma, Bandita; Das, Amitava & Nielsen, Rodney D.

Item Type: Paper

open access

Linguistic Considerations in Automatic Question Generation

This paper describes an automatic question generator that uses semantic pattern recognition to create questions of varying depth and type for self-study or tutoring.

Date: June 2014

Creator: Mazidi, Karen & Nielsen, Rodney D.

Item Type: Paper

open access

Review of biomechanical studies of arteries and their effect on stent performance

This article aims to summarize part of the available literature that reports studies on biomechanical environment in healthy and diseased arteries using various analytical methods.

Date: April 26, 2014

Creator: Fortier, Aleksandra; Gullapalli, Vikranth & Mirshams, Reza A.

Item Type: Article

open access

Analyzing the Effectiveness of Microlubrication Using a Vegetable Oil-Based Metal Working Fluid during End Milling AISI 1018 Steel

This article describes a study in which a vegetable oil-based lubricant was used to conduct wear analysis and to analyze the effectiveness of microlubrication during end milling AISI 1018 steel.

Date: April 15, 2014

Creator: Shaikh, Vasim; Boubekri, Nourredine & Scharf, Thomas W.

Item Type: Article

open access

Slurry Erosion of Thermal Spray Coatings: Effect of Sand Concentration

This paper from the Malaysian International Tribology Conference 2013 conference proceedings discusses using Ni based thermal spray coatings deposited on a commonly used hydroturbine steel.

Date: April 12, 2014

Creator: Singh Grewal, Harpeet; Singh Arora, Harpreet; Agrawal, Anupam; Singh, Harpreet & Mukherjee, Sundeep

Item Type: Paper

open access

Point-by-Point Compositional Analysis for Atom Probe Tomography

This article demonstrates a new alternate approach to data processing for analyses that traditionally employed grid-based counting methods, as demonstrated using an atom-probe analysis of a Ni-based super-alloy.

Date: March 5, 2014

Creator: Stephenson, Leigh T.; Ceguerra, Anna V.; Li, Tong; Rojhirunsakool, Tanaporn; Nag, Soumya; Banerjee, Rajarshi et al.

Item Type: Article

Classifying Drug Resistance in the NCI60 Cancer Cell Lines Based on the mRNA Expression Levels of the 48 ABC Transporters

Poster for the 2014 MCBIOS Conference. This poster discusses classifying drug resistance in the NCI60 cancer cell lines based on the mRNA expression levels of the 48 ABC transporters.

Date: March 2014

Creator: Alshammari, Sultanah M.; Urity, Vinoo & Azad, Rajeev K.

Item Type: Poster

Comparison of Machine Learning Algorithms for Identifying Cancer Types

Poster for the 2014 MidSouth Computational Biology and Bioinformatics Society (MCBIOS) Annual Conference. This poster discusses a comparison of machine learning algorithms for identifying cancer types.

Date: March 2014

Creator: Saxena, Garima; Helsing, Joseph; Reyes, Omar Costilla & Azad, Rajeev K.

Item Type: Poster

Data Mining Techniques for Predicting Breast Cancer Survivability Among Women in the United States

Poster for the 2014 UNT Graduate Exhibition in the Computer Science and Information Technology category. This poster discusses data mining techniques for predicting breast cancer survivability among women in the United States.

Date: March 1, 2014

Creator: Alshammari, Sultanah M.; Shah, Tawfiq M. & Huang, Yan

Item Type: Poster

UNT College of Engineering - 27 Matching Results

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Discovery via Integration of Experimentation and Modeling: Three Examples for Titanium Alloys

Wear and friction of composites of an epoxy with boron containing wastes

Effect of surfactants on pressure-sensitivity of carbon nanotube filled cement mortar composites

Citation-Enhanced Keyphrase Extraction from Research Papers: A Supervised Approach

Characterizing recent and projecting future potential patterns of mountain pine beetle outbreaks in the Southern Rocky Mountains

An Analysis of the Habitat of the Greater One-Horned Rhinoceros Rhinoceros Unicornis (Mammalia: Perissodactyla: Rhinocerotidae) at the Chitwan National Park, Nepal

Preparation and Characterization of Injectable Brushite Filled-Poly (Methyl Methacrylate) Bone Cement

Effect of Microstructure on the Deformation Mechanism of Friction Stir-Processed A₁₀.₁CoCrFeNi High Entropy Alloy

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

A Cost-Effective Wireless Sensor Network System for Indoor Air Quality Monitoring Applications

Wireless Sensor Network System Design using Raspberry Pi and Arduino for Environmental Monitoring Applications

Development and application of a novel precession electron diffraction technique to quantify and map deformation structures in highly deformed materials—as applied to ultrafine-grained titanium

Identifying Emotional and Informational Support in Online Health Communities

A RESTful API for exchanging materials data in the AFLOWLIB.org consortium

Controlling the length scale and distribution of the ductile phase in metallic glass composites through friction stir processing

A Framework for Health Behavior Change Using Companionable Robots

Linguistic Considerations in Automatic Question Generation

Review of biomechanical studies of arteries and their effect on stent performance

Analyzing the Effectiveness of Microlubrication Using a Vegetable Oil-Based Metal Working Fluid during End Milling AISI 1018 Steel

Slurry Erosion of Thermal Spray Coatings: Effect of Sand Concentration

Point-by-Point Compositional Analysis for Atom Probe Tomography

Classifying Drug Resistance in the NCI60 Cancer Cell Lines Based on the mRNA Expression Levels of the 48 ABC Transporters

Comparison of Machine Learning Algorithms for Identifying Cancer Types

Data Mining Techniques for Predicting Breast Cancer Survivability Among Women in the United States