Equation 3 is used in Section 6 to adjust the input levels of these two inputs. Since the characteristics of the forward-directivity input of near-fault ground motions are quite uncertain and the ...

The mechanical equations of the model are shown in Eq ... From this, we can calculate the critical speed of resonance; when the engine speed is the same as the critical speed, resonance will occur. So ...

Hamilton’s principle states that the actual evolution of a system renders the first-order variation of the action zero: δS = 0 (Euler–Lagrange equation - Wikipedia). In other words, the physical path ...

A better understanding of the sources of process dynamics can improve process, mechanical and automation system design ...

Safety critical components for aircraft and Formula 1 racing cars could one day ... disrupts this and further introduces electromagnetic damping and thermoelectric forces and, in this work ...

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Safety critical components for aircraft and Formula 1 racing cars could one day be 3D printed via a new technique ... "Applying the magnetic field disrupts this and further introduces electromagnetic ...

Fox News senior medical analyst Dr. Marc Siegel told "Fox News Live" that he is "looking very closely at the next 12 hours," as he says that time is critical. "This is a very common complication ...

Pope Francis was placed in “critical condition” on Saturday, the Vatican said, just four days after the religious leader contracted pneumonia. “The condition of the Holy Father continues to ...

His goal: to challenge China’s dominance over the world’s supply of a critical mineral used in everything from electric vehicles to submarine hulls.