Trends in technology on construction equipment are changing often. While roller oscillation was developed in the 80’s, the systems are becoming more widespread in order to combat challenging ...

Ocean-atmosphere oscillations are naturally occurring cycles affecting sea surface temperature and precipitation. They are among the key reasons why some years are dry and plagued by drought while ...

A team of solar physicists has reported the discovery of global oscillations of the Sun with very long periods, comparable to the 27-day solar rotation period. The oscillations manifest themselves at ...