Fundamental studies of the packing and compaction of fine particles. This project will investigate the fundamentals of the packing and compaction of fine particles at both microscopic and macroscopic levels through a combined theoretical and experimental program. It involves the use of advanced techniques to generate particle scale information, so that a packing and compaction process can be assessed at various time and length scales. It will produce a comprehensive understanding of the underlyi ....Fundamental studies of the packing and compaction of fine particles. This project will investigate the fundamentals of the packing and compaction of fine particles at both microscopic and macroscopic levels through a combined theoretical and experimental program. It involves the use of advanced techniques to generate particle scale information, so that a packing and compaction process can be assessed at various time and length scales. It will produce a comprehensive understanding of the underlying physics, computer models capable of predicting the micromechanic and transport properties of porous media, and an effective means to solve many packing and compaction problems widely encountered in minerals and materials processing industries.Read moreRead less
The Cytochrome P450 Gene Super-family in Drosophila melanogaster; Gene Function and Insecticide Resistance. The cytochrome P450 (Cyp) gene super-family is represented by over 90 sequences in the genome of the vinegar fly, Drosophila melanogaster. To date, four Cyp genes are found to be involved in insecticide resistance. The function of the majority of Cyp genes is unknown. This project will investigate the function and regulation of D. melanogaster Cyp genes, linking the fly's genotype to its ....The Cytochrome P450 Gene Super-family in Drosophila melanogaster; Gene Function and Insecticide Resistance. The cytochrome P450 (Cyp) gene super-family is represented by over 90 sequences in the genome of the vinegar fly, Drosophila melanogaster. To date, four Cyp genes are found to be involved in insecticide resistance. The function of the majority of Cyp genes is unknown. This project will investigate the function and regulation of D. melanogaster Cyp genes, linking the fly's genotype to its phenotype. By studying the effects of Cyp genes on fly survival, Cyp gene expression and regulation, and expressing selected Cyp genes in a yeast expression system, we will enhance our understanding of Cyp gene function and evolution.Read moreRead less