Swinging abyss: Oxygen isotope analysis shows less dynamic Antarctic ice sheet in Oligocene period

Oxygen isotopes data enable researchers to look far back into the geologic past and reconstruct the climate of the past. In ...
BMJ Open

Assessment of the effectiveness and safety of virtual reality-based telerehabilitation in improving motor function, balance and gait in patients with Parkinson’s disease: a ...

Introduction Virtual reality-based telerehabilitation (VR-TR) combines gamified exercises with remote supervision for people with Parkinson’s disease (PD). Its effectiveness and safety in PD remain ...
IEEE

An Online ESR Estimation Method for Output Capacitor of DC–DC Boost Converter Without Current Sensor

Abstract: Aluminum electrolytic capacitors (AEC) as a high energy density, low-cost energy storage component, are widely used in power electronic converters to stabilize the output voltage. However, ...

DigitalXForce Secures $5M Strategic Investment, Hits $100M Valuation to Accelerate Global Expansion of AI-Powered GRC

DigitalXForce Secures $5M Strategic Investment, Hits $100M Valuation to Accelerate Global Expansion of AI-Powered GRC & Continuous Security Posture Management This funding is a strong vote of ...
IEEE

Design Method to Ensure ZVS Achievement Under Phase Parameters Mismatches for Passive Current Balancing Interleaved Multiphase Bidirectional DC-DC Converter

Abstract: In interleaved multiphase bidirectional DC to DC converters operating in triangular current mode (TCM) at high frequencies, achieving zero voltage switching (ZVS) and managing current ...