Attention has been devoted to multi-input multi-output (MIMO) synthetic aperture radar (SAR) systems in PROTECTING CREAM recent years.The applications of MIMO-SAR systems which involve high-resolution wide-swath remote sensing, three-dimensional imaging, and multi-baseline interferometry are seriously limited, because the superposed echoes of the m

Aluminum alloy welding frequently experiences difficulties such as heat input control, poor weld formation, and susceptibility to pore generation.We compared the use of two Bronzers different modulations for double-pulse metal inert gas (MIG) welding to reduce the heat input required to generate oscillations in the weld pool.The stabilities of rect

Intermarriages, i.e., marriages between people from different ethnic backgrounds, have increased in recent years in many parts of the world and also in Germany.These marriages, often between an immigrant and a native partner, have various implications for family dynamics.To date, research has focused on the causes of ethnic exogamy, partnership qua

Abstract Although most rolling element bearings are grease lubricated, the underlying mechanisms of grease lubrication has not been fully explored.This Water Sport Helmets study investigates grease film evolution with glass disc revolutions in rolling elastohydrodynamic lubrication (EHL) contacts.The evolution patterns of the grease films were high