Create professional Excel visuals with custom charts, icon bars, radar charts, and interactive navigation bars with gradients ...

Learn when FILTER beats XLOOKUP, when it does not, and how to handle multiple matches, nth items, and multi-condition lookups with clear steps.

Abstract: Combinatorial Optimization Problems (COPs) are a class of optimization problems that are commonly encountered in industrial production and everyday life. Over the last few decades, ...

On this day of dynamic cosmic weather, including a difficult square of Venus and Jupiter, the cosmic tides warn against overgiving. Problems abound, but don’t rush in with everything you think will ...

Nigeria’s problems have been extensively analyzed, but the solutions proposed and applied to date have been unsuccessful, ineffective and a total failure due to a misdiagnosis of the issues. Applying ...

Abstract: A stochastic finite-difference time-domain approach for analyzing geometrical and media uncertainty is described. The proposed method can convert the geometry uncertainties into media ...

In 1945, as the first atomic bomb exploded in the New Mexico desert, Enrico Fermi stood miles away, holding a few scraps of paper. As the shockwave rolled toward him, he dropped the papers and watched ...

Matheus Nunes might have looked on enviously at Rico Lewis on Tuesday night. A midfielder forced into a right-back role finally unleashed back in his favoured position. It says plenty about both ...

If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 free Excel tutorials. Bill "MrExcel" Jelen is the author of 67 books about ...

Looking at challenges outside of your own company can lead to powerful change. Rosabeth Moss Kanter, professor at Harvard Business School, believes the world demands a new kind of business leader. She ...

JACKSONVILLE, Fla. -- There is a big problem in Jacksonville. Yes, the Jaguars are at an overall encouraging 4-3 record at the bye week. Yes, new head coach Liam Coen, new general manager James ...