First Annual Research Development Conference

Panel #1: Research Development Offices and Organizations – RD Activities Defined Panel #2: Research Development Infrastructure Part I/Support for Grant Proposals Keynote – Research Development, A National Perspective. Donna Dean, PhD, Senior Science Advisor with Lewis-Burke Associates LLC Panel #3: Research Development Infrastructure Part II/Support for Faculty Panel #4: Partnerships – Building relationships Next Step Sessio

Water Quality Monitoring: A comparative case study of municipal and Curtin Sarawak’s lake samples

In this study, particle size distribution and zeta potential of the suspended particles in municipal water and lake surface water of Curtin Sarawak's lake were compared and the samples were analysed using dynamic light scattering method. High concentration of suspended particles affects the water quality as well as suppresses the aquatic photosynthetic systems. A new approach has been carried out in the current work to determine the particle size distribution and zeta potential of the suspended particles present in the water samples. The results for the lake samples showed that the particle size ranges from 180nm to 1345nm and the zeta potential values ranges from -8.58 mV to -26.1 mV. High zeta potential value was observed in the surface water samples of Curtin Sarawak's lake compared to the municipal water. The zeta potential values represent that the suspended particles are stable and chances of agglomeration is lower in lake water samples. Moreover, the effects of physico-chemical parameters on zeta potential of the water samples were also discussed

Feasibility of Exploiting Celution^<TM> System in Autologous Cell Therapy in Dokkyo Medical University Hospital:Safety and Reproducibility

In 2012, we established the Center for Regenerative Medicine in Dokkyo Medical University Hospital, and are now preparing the necessary equipment and preclinical evidence for cell therapy. Liposuction is a commonly used procedure in plastic surgery and the lipoaspirate is discarded as a medical waste. However, the lipoaspirate is known to contain abundant mesenchymal stem cells, and thus, it is currently one of the most feasible options of regenerative medicine. Several ongoing clinical trials of cell therapy (in Japan and overseas as well) are based on the Celution^ system, an automated cell-processing machine utilizing lipoaspirate. The merit of using such a machine is that collected cells are so abundant that it is not necessary to expand the cell number in a Cell Processing Center. Moreover, there are fewer risks of bacterial infection because the system is isolated from the ambient dust and operated automatically. Our group is now planning respective cell therapies for breast reconstruction after mastectomy, urinary incontinence and ischemic cardiovascular diseases, and all these protocols will be based on the Celution^ system. Here, we report the initial test run of Celution^ to confirm its safety and reproducibility

Soil water-holding capacity and monodominance in Southern Amazon tropical forests

Background and aims: We explored the hypothesis that low soil water-holding capacity is the main factor driving the monodominance of Brosimum rubescens in a monodominant forest in Southern Amazonia. Tropical monodominant forests are rare ecosystems with low diversity and high dominance of a single tree species. The causes of this atypical condition are still poorly understood. Some studies have shown a relationship between monodominance and waterlogging or soil attributes, while others have concluded that edaphic factors have little or no explanatory value, but none has accounted for soil-moisture variation other than waterlogging. This study is the first to explicitly explore how low soil water-holding capacity influences the monodominance of tropical forests. Methods: We conducted in situ measurements of vertical soil moisture using electrical resistance collected over 1 year at 0–5; 35–40 and 75–80 cm depths in a B. rubescens monodominant forest and in an adjacent mixed-species forest in the Amazon-Cerrado transition zone, Brazil. Minimum leaf water potential (Ψmin) of the seven most common species, including B. rubescens, and soil water-holding capacity for both forests were determined. Results: The vertical soil moisture decay pattern was similar in both forests for all depths. However, the slightly higher water availability in the monodominant forest and Ψmin similarity between B. rubescens and nearby mixed forest species indicate that low water-availability does not cause the monodominance. Conclusions: We reject the hypothesis that monodominance of B. rubescens is primarily determined by low soil water-holding capacity, reinforcing the idea that monodominance in tropical forests is not determined by a single factor

Minutes of the hammer-men of Edinburgh [electronic resource].

Drop-head title headed: Edinburgh, Magdalen Chapel, April 3, 1760.Signed at end on behalf of the Incorporation of Hammer-men: James Cowan, deacon.On the Edinburgh parliamentary election.Electronic reproduction.English Short Title Catalog,Reproduction of original from British Library