Abstract: This study presents a comprehensive mathematical model for analyzing optimum frequency hop (FH) patterns (OFHPs) derived from two-dimensional circular shifts applied to a Golomb Costas array ...

Abstract: In this paper, circular area movement optimization (CAMO), a novel global search algorithm, and its hybridization with the pattern search method (PSM) are proposed to solve the multimodal ...

Picture this: You've spotted a gorgeous set of refurbished carbon fiber wheels on Facebook Marketplace and thought "these will definitely fit my car," only to later learn the bolt pattern is not ...

Using ChatGPT is a lot simpler than you think, and there are many ways to make it work best for you. Amanda Smith is a freelance journalist and writer. She reports on culture, society, human interest ...

The North Face believes nature knows best. In 2022, the outdoor apparel company released its first Circular Design products to support its vision of a more sustainable world, and it has continued to ...

In this video, learn to create a circular saw cutting guide. Ukraine reportedly agrees to U.S.-brokered peace proposal Volcano erupts for first time in 12,000 years: "Like a sudden bomb" Trump admin ...

We may receive a commission on purchases made from links. Given its popularity, the iPhone benefits from a healthy assortment of accessories, no matter the model. This includes phone cases, camera ...

As global trade tensions mount and countries recalibrate their economic priorities, tariffs may have the ability to play an unexpected role in the sustainability conversation. Tariffs on imports, ...

Learn how to sew elegant and practical dresses and blouses using minimal fabric and no pattern. These projects are easy and highly profitable for sewing enthusiasts. Watch the video and get tips to ...

Exfoliating gloves can be a useful tool for mechanical exfoliation. You typically add your desired product to the gloves and gently massage it into your skin. However, not all skin types may benefit ...

Researchers have identified a never-before-seen mechanism that enables HIV-1 to evade the body's natural defenses and use it to support its survival and replication. The 'loophole' is a biological ...

The end is here—at least, it is for Windows 10. Microsoft officially stopped supporting the decade-old operating system on October 14, 2025. There's one hiccup, though: Even though Windows 11 is a ...