Construction information is given for a magnetic beam deflection unit that has performed well in regular use for over ten years. The electron optics of certain corrections are discussed briefly.

Researchers at Paul Scherrer Institute PSI have demonstrated an innovative method to control magnetism in materials using an ...

Use the Ctrl+F (or Ctrl+Shift+F) function regularly as you study so you become fluent in how terms and formulas are labeled.

This course presents the fundamental principles of structural analysis, determination of reactions, internal forces and deflections under the static load conditions. The course is mainly focused to ...

Raymond Wong / Gizmodo Although Google didn’t say how much a Beam unit costs, the fact that it’s partnering with HP to bring the first Beam device to businesses “with select customers later ...

Israel has relied on its Iron Dome system for years, but with escalating tensions with Iran and other parts of the Middle East, it may begin deploying a new system for its defense.What defense systems ...

Abstract: We demonstrate broadband beam steering based on a programmable terahertz (THz) metasurface integrated vanadium dioxide (VO 2). The deflection angle of THz beams can be manipulated ...

Aspects about the numerical modeling of three-dimensional prestressed steel-concrete composite beams by using the finite element (FE) method are highlighted and commented in this work. Emphasis is ...

Bridge Division, National Center for Research on Earthquake Engineering, No. 200, Sec. 3, Xinhai Road, Taipei 10668, Taiwan ...

The rotary inertia defined by Timoshenko to account for the angular velocity effect in flexural vibration of beams has been questioned by some researchers in recent years, and it caused some ...