Abstract: As one of the most critical components in rotating machinery, bearings play a vital role in ensuring the stable operation of the equipment. Due to the influence of complex environments, ...

Abstract: Cloud base height (CBH) is crucial for determining cloud radiation effects, and uncertainty in CBH retrieval can lead to significant errors in the estimation of surface downwelling longwave ...

These days, large language models can handle increasingly complex tasks, writing complex code and engaging in sophisticated ...

If you want to add a race to your annual 2026 goals, building a solid running base is the best place to start. For new runners, those coming back to running after a break, or those who want to ...

To do the method, begin by writing the two numbers you want to multiply at the top of two columns. In the left column, you progressively halve the number and take the integer floor of any “and a half” ...

CBSE Class 12 Maths: Chapter-Wise Exam Pattern & Marking Scheme The CBSE Class 12 Mathematics exam is divided into an 80-mark theory paper and a 20-mark internal assessment. The chapter-wise exam ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. More than 25% of the UC San Diego students placed in the school's lowest remedial math class ...

Chalkbeat Ideas is a new section featuring reported columns on the big ideas and debates shaping American schools. Sign up for the Ideas newsletter to follow our work. An obscure university report has ...

No politician in modern history has held as much sway over his base as President Donald Trump. And perhaps nothing has mattered more to his political career than that. Whenever Trump’s been down – ...