Bacteria activate key stress response pathways in a heterogeneous, pulsatile fashion. Two time points in the growth of an Arabidopsis shoot apical meristem. Programmable molecular instruments for mapping gene expression within intact vertebrate embryos. Opsin-expressing hippocampal neurons in culture. Mouse embryonic stem cells stained simultaneously for four mRNAs of pluripotency-associated genes. An artificial jellyfish, dubbed a medusoid, made of silicone and rat heart muscle cells.

Advancing Multidisciplinary Research in Nanoscience. In this featured article, EAS Division Chair Guruswami Ravichandran explains how the marriage of quantum science and engineering has the potential to result in technologies that can revolutionize all aspects of science. January 17 Watson Lecture with Andrei Faraon on Flat Metasurface Optics. Improving Holograms One Nanopost at a Time. For the first time, an interna.

Tuesday, March 06, 2007. Numerical issues are really severe for my current simulation with MATLAB. The computing speed is killing me if I use smaller time step for the purpose of stability, say, I have to wait for about 30 days to get sufficient results! Use matrix operations instead of.

Despite being one of the oldest scientific disciplines, there still exist many fundamental unanswered questions in biology. With the relatively recent advent and rapid development of advanced microscopy techniques and genetics, we are now able to directly visualize subcellular biological processes in real-time with single-molecule sensitivity. This revolution in the field of quantitative biology has opened up many new and exciting experimental possibilites and has provided new tools to better und.

The method reproduces the results of fully-atomistic techniques at a fraction of the computational cost. Support is available in the form of documentation. Involved in QC research, a public on-line forum.