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2025 heat milestones raise alarms about long-term global warming

The planet experienced its third-warmest year on record in 2025, following the two hottest years, 2024 and 2023. The past three years have averaged more than 1.5 degrees Celsius above preindustrial ...
IEEE

A Scalable Physics-Based Compact Model for Terminal Charge, Intrinsic Capacitance and Drain Current in Nanosheet Field Effect Transistors

Abstract: This study introduces a physics-based, SPICE-compatible model for Nanosheet Field-Effect Transistors (NsFETs) that offers explicit expressions for the drain current, terminal charges, and ...
Armed robbery in Revesby

U of T Physicists Spot Error in Arctic Snow Data

For decades, the United Nations' Intergovernmental Panel on Climate Change (IPCC) has offered a snapshot of the planet's changing climate - but University of Toronto researchers have found that some ...
IEEE

A Process-Aware Analytical Gate Resistance Model for Nanosheet Field-Effect Transistors

Abstract: In this paper, we propose a process-aware analytical gate resistance model for nanosheet field-effect transistors (NSFETs). The proposed NSFET gate resistance is modeled by applying the ...
Digi Times

Meta finalizes Butterfly Effect acquisition, eyes Manus as monetization model

Meta announced on December 30, 2025, that it had acquired Butterfly Effect, the company behind the AI application, Manus. Compared to nearly two years ago, when ByteDance attempted to acquire Manus ...