This article was updated on June 18, 2025. It was orginally published Nov. 15, 2002. Proper installation and maintenance are essential to bearing performance and premature failure prevention due to ...

We are always seeking new and innovative ways to enhance the physical and cognitive training of our troops. When we find ways to combine the two, we can enhance the readiness our troops under the ...

Precision spindles are integral to a wide range of industrial machinery, including CNC machines, turbines, robots and medical devices. These high-performance components can rotate at extremely high ...

With the great development of the construction industry, prefabricated building components have been greatly developed. To study the compressive performance of the new wallboard, the axial compression ...

Abstract: This article presents the generalized optimal design procedure and MATLAB app for rotation magnetized direction (RMD) permanent magnet thrust bearing for maximum characteristics based on air ...

The “Pillowtalk” singer speaks candidly of his departure from the group: “We’d got sick of each other.” By Rebecca Carballo After a hiatus from public life and interviews, Zayn Malik, the former One ...

Columns share an author’s personal perspective. In the summer of 2016, my wife and I were on a 70,000-acre lake in Quebec that we had never been to before. On the third or fourth morning we were there ...