Engineers and designers commonly use electric motors to power hydraulic pumps. In some cases, the motor and pump are set up in a direct drive configuration. In others, they are connected using an ...

Astrophysical tests of the stability—or not—of fundamental couplings (e.g., can the numerical value ∼1/137 of the fine-structure constant α = e2/ℏc vary with astronomical time?) are a very active area ...

The term “market coupling” is back in vogue with the Central Electricity Regulatory Commission (CERC) issuing a suo motu order directing Grid Controller of India Limited (Grid-India) to implement it ...

Abstract: With the introduction of Earth observation satellites, the classification technology through high-definition remote sensing images appeared. After decades of evolution, the land cover ...

EEG phase-amplitude coupling (PAC), the amplitude of high-frequency oscillations modulated by the phase of low-frequency oscillations (LFOs), is a useful biomarker to localize epileptogenic tissue. It ...

As the confirmation hearing for Judge Ketanji Brown Jackson went into hour 13, Sen. Marsha Blackburn asked the Supreme Court nominee on Tuesday to define the word “woman.” “I can’t — ” Jackson replied ...

Senator Marsha Blackburn tried to get Judge Ketanji Brown Jackson to give a definition of “woman,” as part of a diatribe against transgender rights. By Jonathan Weisman Republicans have spent hours ...