Electron bulk heating in magnetic reconnection at Earth's magnetopause: Dependence on the inflow Alfven speed and magnetic shear - Phan, TD; Shay, MA; Gosling, JT; Fujimoto, M; Drake, JF; Paschmann, G; Oieroset, M; Eastwood, JP; Angelopoulos, V (GEOPHYSICAL RESEARCH LETTERS, 2013)