Background Patients with heart failure (HF) frequently suffer from undetected declines in cardiorespiratory fitness (CRF), which significantly increases their risk of poor outcomes. However, current ...

Move the “Safe/Unsafe mode” weapon function from Right to Left weapon function direction ...

iPhones As a former phone engineer, I have some serious concerns about Apple potentially introducing variable apertures into the iPhone 18 Pro macOS macOS Tahoe 26.4 public beta is here — and these ...

The first time that University of Oxford astronomer Lyla Jung saw the cosmic configuration on her monitor, she almost didn’t believe it was real. But it was—and Jung and her colleagues went on to ...

Arousal fluctuates continuously during wakefulness, yet how these moment-to-moment variations shape large-scale functional connectivity (FC) remains unclear. Here, we combined 7T fMRI with concurrent ...

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