The heart's ability to use oxygen efficiently is a critical indicator of its health, but tests to measure this function have ...

A new MRI method measures cardiac oxygen use in three minutes without catheters or radiation, offering a simpler way to study ...

Abstract: Urban environments cause difficulties for direct georeferencing approaches based on GNSS. High buildings and other obstacles produce shadowing or multipath effects degrading the positioning ...

A car that hesitates when the accelerator is pressed is usually experiencing a fuel delivery problem, an ignition issue, or a ...

Abstract: This paper focuses on how to improve the detection performance of distributed sensor systems to detect an emitter using the scan statistic. Considering that the emitter location is often ...

A driver’s frustrating check-engine saga is making the rounds after a repair estimate swung from “brace yourself” to “that’ll ...

Anna Sadowski blamed her itchy rashes on being 'burnt out' from her 'insane college workload' - until doctors discovered a grapefruit-sized tumor in her chest. The student, 22, from Philadelphia said ...