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Articles 1 - 8 of 8
Full-Text Articles in Engineering
Sensible Heat Balance And Heat-Pulse Method Applicability To In Situ Soil-Water Evaporation, Andrew C. Trautz, Kathleen M. Smits, Paul Schulte, Tissa H. Illangasekare
Sensible Heat Balance And Heat-Pulse Method Applicability To In Situ Soil-Water Evaporation, Andrew C. Trautz, Kathleen M. Smits, Paul Schulte, Tissa H. Illangasekare
Civil Engineering Faculty Publications
A combined heat-pulse and sensible heat balance method can be used to determine evaporation using temperature measurements and thermal property estimations. The objective of this study was to investigate the applicability of the combined heat-pulse and sensible heat balance method by comparing laboratory experimental data to both an analytical and a multiphase heat and mass transfer model. A bench-scale laboratory experiment was performed to measure soil thermal and hydraulic properties at fine spatial and temporal resolutions. Comparisons of experimental and numerical results confirmed the applicability of the heat-pulse and sensible heat balance methods to determine evaporation rates. Results showed close …
Statistical Model For Estimating Carbon Dioxide Emissions From A Light-Duty Gasoline Vehicle, Benjamin Nmai Afotey, Melanie L. Sattler, Stephen P. Mattingly, Victoria Chen
Statistical Model For Estimating Carbon Dioxide Emissions From A Light-Duty Gasoline Vehicle, Benjamin Nmai Afotey, Melanie L. Sattler, Stephen P. Mattingly, Victoria Chen
Civil Engineering Faculty Publications
No abstract provided.
Measurement Of Emissions From A Passenger Truck Fueled With Biodiesel From Different Feedstocks, Natchanok Pala-En, Melanie L. Sattler, Brian Dennis, Victoria Chen, Rachel L. Muncrief
Measurement Of Emissions From A Passenger Truck Fueled With Biodiesel From Different Feedstocks, Natchanok Pala-En, Melanie L. Sattler, Brian Dennis, Victoria Chen, Rachel L. Muncrief
Civil Engineering Faculty Publications
Biodiesel has generated increased interest recently as an alternative to petroleum-derived diesel. Due to its high oxygen content, biodiesel typically burns more completely than petroleum diesel, and thus has lower emissions of hydrocarbons (HC), carbon monoxide (CO), and particulate matter (PM). However, biodiesel may increase or decrease nitrogen oxide (NOx) and carbon dioxide (CO2) emissions, depending on biodiesel feedstock, engine type, and test cycle. The purpose of this study was to compare emissions from 20% blends of biodiesel made from 4 feedstocks (soybean oil, canola oil, waste cooking oil, and animal fat) with emissions from ultra low sulfur diesel (ULSD). …
Navigating The Academic Job Search For Environmental Engineers: Guidance For Job Seekers And Mentors, David A. Ladner, Stephanie C. Bolyard, Defne Apul, Andrew J. Whelton
Navigating The Academic Job Search For Environmental Engineers: Guidance For Job Seekers And Mentors, David A. Ladner, Stephanie C. Bolyard, Defne Apul, Andrew J. Whelton
Publications
Students and postdoctoral associates interested in tenure-track environmental engineering positions have limited resources to aid them. The Student Services Committee (SSC) of the Association of Environmental Engineering and Science Professors (AEESP) organized a workshop to fill some of the need. Newly hired faculty and experienced search committee and department chairs shared information on how to create competitive applications. Students and postdoctoral associates were also provided with individualized feedback on their faculty application packages. Survey data were collected for all participants, and these data are presented in this paper along with tips shared during the workshop and information collected from the …
Scholar Week, Gregg A. Chenoweth
Scholar Week, Gregg A. Chenoweth
Scholar Week Archives (2011-2015)
ONU's Scholar Week flyer #3.
Mesenchymal Stem Cells As Targeted Cell Vehicles To Deliver Drug-Loaded Nanoparticles For Cancer Therapy, Kytai Truong Nguyen
Mesenchymal Stem Cells As Targeted Cell Vehicles To Deliver Drug-Loaded Nanoparticles For Cancer Therapy, Kytai Truong Nguyen
Bioengineering Faculty Publications
No abstract provided.
Nanomaterials For Photo-Based Diagnostic And Therapeutic Applications, Baohong Yuan, Jyothi Unnikrishna Menon, Khanh Vu, Parth V. Jadeja, Kytai Truong Nguyen, Pranjali P. Tambe
Nanomaterials For Photo-Based Diagnostic And Therapeutic Applications, Baohong Yuan, Jyothi Unnikrishna Menon, Khanh Vu, Parth V. Jadeja, Kytai Truong Nguyen, Pranjali P. Tambe
Bioengineering Faculty Publications
Photo-based diagnosis and treatment methods are gaining prominence due to increased spatial imaging resolution, minimally invasive modalities involved as well as localized treatment. Recently, nanoparticles (NPs) have been developed and used in photo-based therapeutic applications. While some nanomaterials have inherent photo-based imaging capabilities, others including polymeric NPs act as nanocarriers to deliver various fluorescent dyes or photosensitizers for photoimaging and therapeutic applications. These applications can vary from Magnetic Resonance Imaging (MRI) and optical imaging to photothermal therapy (PTT) and chemotherapy. Materials commonly used for development of photo-based NPs ranges from metal-based (gold, silver and silica) to polymer- based (chitosan, dextran, …
Determination Of Safe Roadway Buffer Width To Protect Human Health From No2 Exposure: A Case Study For Grand Prairie, Tx, Hetal Bhatt, Melanie L. Sattler, Stephen P. Mattingly
Determination Of Safe Roadway Buffer Width To Protect Human Health From No2 Exposure: A Case Study For Grand Prairie, Tx, Hetal Bhatt, Melanie L. Sattler, Stephen P. Mattingly
Civil Engineering Faculty Publications
No abstract provided.