These modes are defined by complex frequencies and excitation factors, both determined solely by the black hole's mass and spin. For years, researchers have studied how these QNMs behave when a black ...

Leg muscle sympathetic nerve activity (MSNA) diminishes in healthy (HC) individuals during mild dynamic exercise but not in age-matched patients with heart failure due to reduced ejection fraction ...

Consider an undamped single degree-of-freedom system experiencing harmonic excitation whose equation of motion (EOM) is given by: Here omega n is known as the natural frequency of response. The ...

Higher speed resolver simulation has become increasingly important as modern control systems used in automotive, aircraft, and defense systems use high-speed resolvers with excitation frequencies up ...

Pickering Interfaces has expanded its 41-670 (PXI) and 43-670 (PXIe) LVDT, RVDT and resolver simulator modules to include high-speed resolver simulation up to 130kRPM rotation, managing the growing ...

From this procedure we are able to see that the response of the building is dominated by the jth mode when the frequency of excitation is tuned to near the jth natural frequency. Shown below are ...

About Praxis Praxis Precision Medicines is a clinical-stage biopharmaceutical company translating insights from genetic epilepsies into the development of therapies for CNS disorders characterized by ...