Abstract: In order to eliminate the light shifts and to increase the stability of gas-cell atomic clocks using optical pumping of the alkali atoms, the detection of a microwave pulse-induced coherent ...

The apical pulse can be felt on the chest wall over the apex (bottom) of the heart, where the contractions are most forceful. The heart apex is located just below the nipple on the left side of the ...

Sarah Kuta is a writer and editor based in Longmont, Colorado. Her work has appeared in Travel+Leisure, Conde Nast Traveler,... Royal Caribbean Announces General Manager of Royal Beach Club Paradise ...