Horseshoe crabs kept in the dark continuously for a year were found to maintain a persistent rhythm of brain activity that similarly adapts their eyes on a daily schedule for bright or for weak light.
The predictive signal is a steady rhythm of alpha waves emanating from the brain's right hemisphere, which are closely associated with relaxing activities.
If a stable column of mud has been set up in the well, keeping the oil at bay through its sheer weight, the next step would be to set cement in the well and seal it off permanently.
Based on the analyses of these data, an applicable computational model under the condition of neutral stability on plume rise of the thermal power plant in Shanghai proper in the summer was discussed.
The traditional fetal education advocates eating well, keeping an emotional balance, maximizing exposure to "high culture" such as art, and maintaining a peaceful environment.
The White House said that at the meeting, Mr.Obama underscored his commitment to halving the U.S. budget deficit once the economic recovery is established.