Investigating the hydrothermal growth of zinc oxide nanostructures through seed layer control

Controlling the growth of ZnO nanostructures for photovoltaic applications will ensure greater device efficiency and parameter control. This paper reports on methods to engineer the morphology and tailor the nanostructure growth direction through the hydrothermal synthesis method. Effective control is achieved through the use of a sputtered zinc layer together with modifications of the growth solution. These nanostructures have been developed with a view to incorporation into excitonic solar cells, and methods to improve surface stability using a fully aqueous synthesis method will be discussed. © by Oldenbourg Wissenschaftsverlag, München.

PASREG 2003: International workshop on processing and applications of superconducting (RE)BCO large grain materials

This issue of Superconductor Science and Technology is edited by Murakami, M., Cardwell, D.A., Salama, K., Krabbes, G., Habisreuther, T. and Gawalek, W. It contains 42 selected papers from the PASREG 2003 international workshop, held in Jena, Germany, 30 June - 2 July 2003. The workshop was organised by the Institut fur Physikalische Hochtechnologie, Jena, Germany and was the fourth in the series of workshops first held in Cambridge, UK, in 1997.

A practical system for modelling body shapes from single view measurements

This paper describes an interactive system for quickly modelling 3D body shapes from a single image. It provides the user with a convenient way to obtain their 3D body shapes so as to try on virtual garments online. For the ease of use, we first introduce a novel interface for users to conveniently extract anthropometric measurements from a single photo, while using readily available scene cues for automatic image rectification. Then, we propose a unified probabilistic framework using Gaussian processes, which predict the body parameters from input measurements while correcting the aspect ratio ambiguity resulting from photo rectification. Extensive experiments and user studies have supported the efficacy of our system. This system is now being exploited commercially online1. © 2011. The copyright of this document resides with its authors.