For those who do a lot of sheet-metal, you probably know exporting large quantities of flat patterns can take time. Before trying a paid service, I decided I would take a stab at writing a macro to ...

Abstract: This paper presents a sparseness design method based on the snake optimizer (SO) for circular array beamforming. Detailed numerical simulations are carried out to validate the effectiveness ...

An illustration of a magnifying glass. An illustration of a magnifying glass.

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...

School of Biomedical Sciences and Engineering, South China University of Technology, Guangzhou International Campus, Guangzhou 511442, China School of Automation and Intelligent Sensing, School of ...

This video showcases the creation of a geometric cube pattern using maple, cherry, and walnut hardwoods, with finished dimensions of 13"x22" and 1.5" thickness. The content includes: - Milling lumber ...

Fractals are complex, repeating, and infinitely self-similar patterns. While natural fractals such as snowflakes, coastlines, and other shapes have been reported, emergent work shows that fractal ...

Despite the crucial ecological roles of bacterial, fungal and archaeal communities in rivers and lakes, their interactions and dynamic changes in large, hydrologically-connected river–lake systems ...

A high-stakes political battle in the Bihar Assembly Elections 2025 is all set, with voting to be held on November 6 and 11 and the results to be announced on November 14 for all 243 seats. The ...