For the first time, German researchers have measured the influence of clouds on short-term fluctuations of solar radiation in North America. They have used a globally unique network of radiation ...

Prediction of early death among patients (pts) enrolled in phase I trials: Development and validation of a new model based on platelet count and albumin level. A multicenter phase II neoadjuvant trial ...

Researchers from the International Osteoporosis Foundation (IOF) and International Federation of Clinical Chemistry and Laboratory Medicine (IFCC) Joint Committee on Bone Metabolism published a study ...

Facial video estimated heart rate variability with strong agreement against ECG measurements. Heart rate variability ...

Every measurement counts at the nanoscopic scale of modern semiconductor processes, but with each new process node the number of measurements and the need for accuracy escalate dramatically. Petabytes ...

A prospective study of 81 pregnant women found that averaged quantitative ultrasound measurements of cervical attenuation ...

You might be familiar with HRV—heart rate variability—as a popular training tool for workouts and a biomarker for measuring exercise recovery. Beyond exercise tracking, heart rate variability has a ...