Rivers are Earth's arteries. Water, sediment and nutrients self-organize into diverse, dynamic channels as they journey from ...

The head of the Environmental Protection Agency on Thursday appeared to nod to conspiracy theories that have swirled around ...

In the literature, we investigate the decentralized control of multiple strict feedback nonlinear systems with parameter uncertainties. A decentralized controller is designed recursively to realize ...

Full form dynamic linearization controller based data-driven model free adaptive control algorithm has been studied in control community. This method merely requires the I/O data of the plant to ...

A number of homes on Daufuskie Island are imperiled by rising tides and extreme erosion. Some homeowners are electing to move ...

Parent materials Soil minerals form the basis of soil. They are produced from rocks (parent material) through the processes of weathering and natural erosion. Water, wind, temperature change, gravity, ...