Soil erosion is a widespread problem in rural and urban Queensland. If we want to save our soils, we need to understand the different types of erosion that can occur. Queenslandâs high intensity summer rainfalls represent a significant risk of erosion by water.
Lagrangian function. Lagrangian function, also called Lagrangian, quantity that characterizes the state of a physical system. In mechanics, the Lagrangian function is just the kinetic energy (energy of motion) minus the potential energy (energy of position).
The extrinsic muscles of the larynx are also called infrahyoid muscles because they lie inferior to the hyoid bone. These muscles are sometimes called strap muscles because of their ribbonlike appearance. These muscles depress the hyoid bone and larynx during swallowing and speech.