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Full-Text Articles in Engineering

The Effect Of Maternal Diet On Fetal Development, Catherine Wilcox Apr 2011

The Effect Of Maternal Diet On Fetal Development, Catherine Wilcox

Honors Capstone Projects - All

Using mice as a model system, this study aimed to compare the effect of a high fat diet (HFD), high sugar diet (HSD) and a control diet (CD) on fetal growth and development at the time of birth (post-natal day 0 or PND 0), post-natal day 7 (PND 7) and post-natal day 14 (PND 14). Published literature has documented the effects of a negative in-utero environment on fetal development, but currently there is limited research regarding the continued effects on development after birth. Mouse pups were harvested and then imaged in 3-D using a high-resolution micro-computed tomography (micro-CT) system. Total …


Issues On Clean Diesel Combustion Technology Using Supercritical Fluids: Thermophysical Properties And Thermal Stability Of Diesel Fuel, Ronghong Lin Jan 2011

Issues On Clean Diesel Combustion Technology Using Supercritical Fluids: Thermophysical Properties And Thermal Stability Of Diesel Fuel, Ronghong Lin

Biomedical and Chemical Engineering - Dissertations

The clean diesel combustion technology using supercritical fluids is aimed to both improve fuel economy and reduce harmful emissions. This novel process involves preparation, injection and combustion of supercritical fuel/diluents mixtures. Design and development of this new process require a deep understanding of fuel properties. The current study has attempted to address three fuel property related issues: fuel surrogates, diffusivity and thermal stability.

Fuel surrogates are often used in engine research to mimic real fuel properties. In this work, ten diesel fuel surrogates were investigated, and the ability of these surrogates to predict diesel fuel properties was evaluated. It was …