For over 150 years, a rule of thumb dating back to the French mathematician Pierre Ossian Bonnet has been accepted in surface ...

A problem-focused psychodynamic approach helps people address the triggers, early experiences, self-assessments, expectations of others, and conflicts and defenses that drive them.

A characteristic line, which is used in regression analysis, represents a security's systematic risk and return. Learn how it functions in financial assessments.

Abstract: In the realm of output control for wireless power transfer (WPT) systems, variable frequency (VF) regulation of the transmitter inverter stands out as a leading and sophisticated research ...

Abstract: A new method is proposed to make analytical predictions of multilayer frequency-selective surfaces (M-FSS). The planar metasurface is equivalent to a spatial Huygens’ source that re-radiates ...