Excel’s AGGREGATE Fails on Arrays but Works with Grid Ranges

Learn why the Excel AGGREGATE function fails with arrays and how to fix value errors using helper columns or dynamic LAMBDA and BYROW formulas.
Psychology Today

Structure That Sustains but Then Constrains Must Be Broken

Structure can help provide stability, but to be constant and present within your life across time requires continual change.
C&EN

Modular syntheses: Putting function first

And Schafmeister isn’t the only chemist turning to modular methods of synthesis to explore vast regions of chemical space. It ...
Frontiers

Chromatin Structure and Function

The eukaryotic genome is organized in the form of a highly compact nucleoprotein complex, the chromatin. Nucleosome, the basic unit of chromatin, consists of ~147 bp of DNA wrapped 1.65 times around a ...

Scientists Reveal the Secret Structure That Lets Us See Color

The research reveals how mutations may alter color vision or destabilize key eye proteins, Polina Isaikina told Newsweek.
IEEE

Omnidirectional Precoding Designs Based on 2-D Golay Complementary Array Pairs for Massive MIMO Systems With Fully-Connected and Partially-Connected Structures

Abstract: Recently, the design of omnidirectional precoding has been widely studied for massive multiple-input multiple-output (MIMO) systems. For the base station (BS) equipped with a uniform ...
IEEE

Structure Size Optimization and Magnetic Circuit Design of Permanent Magnet Levitation System Based on Halbach Array

Abstract: To utilize the load-bearing potential of permanent magnetic levitation (PML) structures and improve the levitation efficiency of rare-earth permanent magnetic materials, firstly, the number ...