Scientists in China have designed a photovoltaic-thermal integrated air-source heat pump hot water system that uses a phase change tank to lower energy consumption and achieve higher power generation ...

A research team led by Prof. Wang Xianlong and Dr. Wang Pei from the Hefei Institutes of Physical Science of the Chinese ...

TALLAHASSEE — A Florida Senate committee Tuesday will consider a plan that would make wide-ranging changes in the state’s water management districts, with backers saying the proposals would ...

Sen. Jason Brodeur, R-Sanford, will lead efforts to pass a bill to make changes at water management districts. While the bill would make changes to the five water management districts, it also deals ...

Figure 1. The wavelength is the distance between the crests of the wave. The phase describes the current position of the wave in its sinusoidal cycle. That is, the wave may be at a crest, a trough, or ...