Episodes of the venerable PBS news series “Frontline” make their debuts late on Tuesday evenings. Too late, sometimes, though always timely: The recommendation here regarding the newest ...

President Trump confirmed Monday he intends to accept a luxurious jumbo jet as a gift from the royals of Qatar, and he argued only a “stupid person” would refuse such an offer. “They’re ...

“We have less light pollution here than a lot of other places,” said Sarah McIntyre, who organized the exhibition, “Eyes in the Dark,” at The Groove Artspace. The juried ...

Get the low-down from the Courier Journal on events and participating labels. 🥃 Fun fact: Bourbon, by definition, can only be made in the United States. Bourbon is a type of whiskey ...

🏳️‍🌈 San Diego Pride update 🎶 State of music: 5 years after COVID 🧘 Yoga ban overturned 🚗 S.D. parking hikes 🎡 2025 San Diego County Fair Small plane carrying six crashes off ...

Couple stresses because of magnetic particles additives on the lubrication performance of a journal bearing system was embraced and scrutinized in the current examinations theoretically. The governing ...

The business produces standard and custom configuration precision spherical bearings, rod ends and journal bearings. Specline generated approximately $8.4 million in net sales over the past year.

The main objective of this research project is the investigation of multirecess hydrostatic journal bearings with active hybrid (hydrostatic and hydrodynamic) lubrication. This paper gives a ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Textbooks provide accurate statements about the concept of formal charge, but they do ...