Abstract: Solving radiation problems of antennas with radome using finite element method (FEM) is a difficult task due to the electrically large region, complex structures and drastic changes of ...

Staying positive and tackling roadblocks when the world seems to be on fire can be tough. A new book, “The Solution Mindset: Mastering the Art of Problem Solving,” by career consultant Nir Bashan, ...

Projects such as this one are maintained by a small group of volunteers under the auspices of the non-profit COIN-OR Foundation and we need your help! Please consider sponsoring our activities. What ...

Learn how to use the LAMBDA function in Excel to simplify complex formulas by creating custom functions for recurring calculations. This video covers: - Basic LAMBDA: Standardizing calculations like ...

In a recent study, mathematicians from Freie Universität Berlin have demonstrated that planar tiling, or tessellation, is much more than a way to create a pretty pattern. Consisting of a surface ...

Neural networks are computing systems designed to mimic both the structure and function of the human brain. Caltech researchers have been developing a neural network made out of strands of DNA instead ...

There are tough problems that every business faces, and they can slow things down, make budgets stretch, or put off decisions. It takes time to deal with these problems, and most businesses don’t have ...