LISFLOOD-FP is a coupled 1D/2D hydraulic model based on a raster grid. Effectively, flooding is treated using an intelligent volume-filling process based on hydraulic principles and embodying the key ...

In 1912 Bohr joined Rutherford. He realized that Rutherford's model wasn't quite right. By all rules of classical physics, it should be very unstable. For one thing, the orbiting electrons should ...

A model showing how metallic bonds are formed - the first diagram shows the outer electrons in their atoms, and the second diagram shows that the electrons have become delocalised ...

The model gives a three dimensional map of ... density and show the positions of individual atoms in the structure. The diagram shows two schematic views of the structure. Penicillin antibiotics ...

If you're stuck on an overall structure for your essay, try this simple model for organising a typical academic essay. An hourglass essay introduces a broad area, before narrowing the focus towards ...