Faced with economic disruption, Beijing is presenting itself as too powerful to succumb to U.S. pressure. It is also censoring criticism at home. By David Pierson Claire Fu and Vivian Wang China ...

†High patient compliance after training. ‡Likely to be preferred for frail patients. Adapted from [34].

While MSLP charts are good for estimating wind direction and strength over mid and high latitudes, in the tropics pressure gradients are weak and often don't give a good indication of the prevailing ...

Drinking water can help support healthy blood pressure, but it doesn’t usually lower it unless you’re dehydrated. Since blood is about 90% water, dehydration can reduce blood volume and cause blood ...

For this reason, tropical meteorologists usually replace isobars with streamline arrows which indicate wind and direction without directly relating to the pressure gradient. Shaded areas on weather ...