Learn What GROUPBY Can Really Do in Excel : From Smart Sorting to Percent of Totals

Learn how GROUPBY passes both subset and full arrays into LAMBDA in Excel, letting you compute percent shares fast and explain results clearly.

Self-configuring optical devices automatically learn how to sort out light

Light can be sculpted into countless shapes. Yet building optical devices that can simultaneously manipulate many different ...

Build Faster Excel Workflows Using FILTER, IFS, XLOOKUP, and LET for Real-World Data

Learn the difference between Excel COUNT and COUNTA, plus TEXTBEFORE and TEXTAFTER tricks, so you clean text and totals with ...
IEEE

Toward Highly Efficient Demura Technology for Mini-LED Displays by Hybrid Chip Sorting

Abstract: Due to the differences in the luminous intensity and peak wavelength of each mini-LED, mura has become a key constraint in display applications. To solve this problem, an advanced demura ...

Inside the Wave of Layoffs That Defined Corporate 2025

The year 2025 will be remembered as one of the most difficult periods for workers across several major industries. Job losses ...
MedPage Today

Defining Treatment Success in Sjogren's: Outcomes That Matter to Patients

Measuring treatment success in Sjögren's disease requires more than tracking systemic disease activity alone. Fatigue, pain, ...
IEEE

Minimax Approximation of Sign Function by Composite Polynomial for Homomorphic Comparison

Abstract: The comparison operation for two numbers is one of the most frequently used operations in several applications, including deep learning. As such, lots of research has been conducted with the ...