Reverse COUNTIFS : Excel Trick Will Change How You Analyze Data

Learn how the reverse COUNTIFS method can simplify data checks, save time, and enhance your Excel skills with binary outputs.
MrExcel on MSN

Python for Excel: Making 3D Scatterplots Easily

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 ...
Earth.com

Astronomers release the largest catalog of black hole mergers to date

The GWTC 4.0 catalog records 128 new gravitational wave signals, revealing mergers of black holes and neutron stars detected by LIGO.
Canadian Dimension

War fever in Europe

Fears that Russia’s actions in Ukraine will inevitably trigger a wider European conflict often exaggerate the real threat, writes Richard Sakwa. Photo by Kurt S/Wikimedia Commons. Is Europe really ...
IEEE

On Control Loop Interaction and EMT Dynamics in Shaping the Network Frequency Perturbation Plot

Abstract: It is essential that the inverter-interfaced generation sources provide grid-forming (GFM) capability and ancillary services conventionally provided by synchronous generators. Recognizing ...
IEEE

Automatic classification of time-frequency plots applied to the center-of-pressure rotational components

Abstract: Time-frequency plots are widely applied to the non-stationary analysis of signals. These plots may be difficult to interpret, particularly when large data sets have to be considered. The aim ...