A display device with a liquid crystal prism cell panel is disclosed. The real-time attack graph can be generated using reachability checking, bridging, and exploit prediction based on consequence alerts and may further include the step of calculating the likelihood of queries using a Bayesian network model. The filtering device includes a casing, a cooling mechanism and at least one adsorbing element. Video differencing eliminates the background scene, as well as all lights not of interest. An extended release formulation for paclitaxel utilizing functionalized carbon nanotubes is also described.