The free jet zone includes the quiet region (( M_{text{a}} gg 1 )), barrel shock wave area (( M_{text{a}} > 1 )) at the two sides of the center axis, and the Mach shock wave area (( M_{text{a}} < 1 )).
The traffic variables include: traffic volume, maximum queue length, shock wave characteristics (e.g. shock wave speed and shock wave area), and the platoon ratio.
When the magnitude of the residual velocity is large enough, i.e., in the western part of the sand wave area, sand waves migrate northwards; when the residual velocity is small, i.e., in the eastern part, sand waves migrate southwards and the bilateral reverse migration pattern is formed.
If ambulance data from the entire heat wave area been available, the number of excess calls would likely have been even greater.
This has been used to correlate even simple ECG indexes, such as an increased dispersion of the QT interval and an increased T wave area, to the occurrence of triggered arrhythmias [ 23, 24].
Overall, the greatest absolute impact we found was on the number of ambulance calls with 1033 excess calls attributable to the heat wave, this despite the fact that the ambulance data only covered 82% of the population of the heat wave area.
Only if you are snorkeling over a large area or in a heavy wave area.
They are distributed at water depths greater than 350 m in both interfluve and sediment-wave areas, and are strongly controlled by the sedimentary morphology and architecture.
The field survey also revealed areas that are relatively well protected from tsunami waves, areas where protection is moderate, and areas where there is almost no defense against the sea waves.
The test is classified as positive when the participant claims to see irregularities in the grid (interruptions in the network of the small squares; lines are not straight and parallel; vibration or waving areas; gray hazed areas).
