SPATIAL VARIABILITY OF THE ASPECT SENSITIVITY OF VHF RADAR ECHOES IN THE TROPOSPHERE AND LOWER STRATOSPHERE DURING JET STREAM PASSAGES

Spatial variability of the aspect sensitivity of VHF radar echoes in the troposphere and lower stratosphere during jet stream passages

The aspect sensitivity of SOUSY-VHF-radar oblique-beam echoes from the troposphere and lower stratosphere has been examined for a number of jet stream passages during s&d rex tool the years 1990 - 1992.When the core of the jet is overhead or nearly so, vertical profiles of the aspect sensitivity display two notable features.First, the distinction b

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Umbilicoplasty in children with huge umbilical hernia

model 1840 light artillery saber Background: Huge umbilical hernias (HUH) are voluminous umbilical hernia (UH) that are frequent in black African children.Several surgical techniques are used in their treatment for umbilical reconstruction, but techniques using skin flaps provide better aesthetic results.In this study, we presented our technique of

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