Observational evidence of coronal oscillations (or quasi-periodic pulsations) is ... Possible relevance to coronal heating and solar wind acceleration problems. ...
... The permanent seismic ... Online network The Local seismic network for monitoring trigger seismicity in Lai Chau reservoir for project 2014-2018 ...
Refraction Seismology. p = ray parameter. Snell's Law. h. x. Single Layer. t. x. 1) Slope of direct wave. 2) Slope of head wave. 3) Intercept. h. Determining the ...