Abstract: Nonlinear sparse data regression and generation have been a long-term challenge in the field of aerodynamics, flow field reconstruction is an area of specific interest in this article. The ...

The introduction of dynamic arrays triggered the biggest change to how we work with Microsoft Excel formulas in years, if not decades. They allow a single formula to spill multiple results into ...

Abstract: This study proposes a prescribed-time cooperative guidance law for intercepting a maneuvering target under the field-of-view (FOV) constraint within the line-of-sight (LOS) frame. In the LOS ...

In 2011, two teams of scientists created an uproar after revealing they had separately mutated the H5N1 bird flu virus to spread among ferrets through the air, something it didn’t do naturally. The ...

Anritsu’s Site Master cable and antenna analyzers are now available with optional vector network analyzer (VNA) and vector voltmeter (VVM) capabilities. These additions extend their use to field ...

Mulch provides a variety of benefits for gardens, including weed control, temperature regulation, and moisture retention. Organic mulches, like compost and wood chips, decompose over time, enriching ...

I think it's a good start regarding the new JSON type, but got wrong behavior when using aggregate functions for JSON field types after some tests. Here're some cases. ┌─total─┐ 1. │ 3.3 │ └───────┘ 1 ...

As summer 2024 draws to a close, the U.S. finds itself once again grappling with a surge in COVID-19 infections. This wave has taken many people by surprise, particularly as the country has largely ...

The spine, or backbone, is a long column of bones that runs down the center of a person’s back. It is essential for many functions, such as movement, support, and protecting the spinal cord. A ...

An aggregate function error in SQL occurs when you try to use an aggregate function in a way unsupported by the SQL language. You may experience the error if you do ...