World Population Prospects 2024: Summary of Results adopts the analytical framework of the demographic transition—the historic shift towards longer lives and smaller families—approximated here by the ...

Abstract: Fault diagnosis holds important significance in mitigating financial losses and ensuring equipment safety. As a crucial aspect of industrial machinery, bearing fault diagnosis becomes ...

The more we hear about the upcoming Galaxy S26 series, the more underwhelming this launch feels. For a second there, Samsung had all of us fooled with dreams of a refreshed line-up consisting of a new ...

A demographic transformation in Africa has the potential to alter the world order Last November, the global population reached a significant milestone of 8 billion. More recently, in April, India ...

Abstract: Objective: The proliferation of wearable devices has escalated the standards for photoplethysmography (PPG) signal quality. This study introduces a lightweight model to address the ...