Abstract: Arctic sea ice is a critical component of the global climate system. Synthetic aperture radar (SAR) enables large-scale observation but requires precise surface roughness parameters (e.g., ...

What if your BBQ tools were a puzzle? This blacksmithing guide shows you how to forge a unique set of tools with an incredible cube design, a project that is both functional and challenging. Teenager, ...

Introduction: Osteoporosis (OP) is a growing global public health challenge, often underdiagnosed and underestimated due to limitations in current diagnostic tools such as DXA-based bone mineral ...

The inventor of the Rubik's Cube, Erno Rubik, and Hungarian grand chess master Judit Polgar launched the first tournament of their joint game called “Rubik Chess” in Budapest on Tuesday, in what Rubik ...

This innovative method improves both the initial Coulombic efficiency and power performance of graphite composites, offering a breakthrough solution for next-generation high-energy and high-power ...

Pubmed, Science direct and Scielo electronic databases were used to search original articles that are in line with the scope of the study. The descriptors used in the review process were: “extraction” ...

Abstract: This work considers Maximum Likelihood Estimation (MLE) of a Toeplitz structured covariance matrix. In this regard, an equivalent reformulation of the MLE problem is introduced, and two ...

Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Toys have the unique power to turn curiosity into skill, and play into lifelong memories. They ...