Abstract. Mertens’ product formula asserts that ∏ p≤x (1− 1 p )log x→ e −γ as x → ∞. Calculation shows that the right side of the formula exceeds the left side for 2 ≤ x ≤ 10⁸. It was suggested by ...

From cadence to stride length and heart rate to calories burned, there’s an abundance of measurements and markers most smart watches can track these days. One metric you may have noticed even if you ...

Researchers have discovered a new type of plasma oscillation that behaves unlike anything seen before. These plasma waves can move independently of the plasma’s physical properties, even faster than ...

ABSTRACT The intraseasonal oscillations (ISOs) of southern China spring rainfall (SCSR) are examined based on daily rain gauge rainfall data and NCEP/Department of Energy Reanalysis 2 (NCEP-2) ...