Ask the Builder: Building strong, simple stairs

I feel it’s important for you to understand the structure of a set of stairs before you get out your saw and framing square.
IEEE

On Estimation of Zero-Sequence Impedances of Parallel Transmission Lines From Fault Data

Abstract: The problem of estimating zero-sequence parameters of a parallel transmission line from fault data is considered. This paper analytically demonstrates that the zero-sequence impedances of a ...
eLife

Continuous developmental changes in word recognition support language learning across early childhood

This is an important contribution that largely confirms prior evidence that word recognition - a cornerstone of development - improves across early childhood and is related to vocabulary growth. This ...
GitHub

A simple pytest plugin to run tests concurrently

This pytest plugin takes a set of tests that would be normally be run serially and execute them in parallel. The main goal of pytest-run-parallel is to discover thread-safety issues that could exist ...
Simple Flying

Delta Air Lines Begins New 16-Hour Airbus A350 Flights

On December 3rd, Delta Air Lines took off from Los Angeles to Melbourne. The airline joins Qantas and United on the route, with the city pair having three carriers for the first time since 2020, ...
IEEE

A Simple Double-Line-Frequency Pulsating Power Mitigation for Grid-Forming Converters Under Imbalanced Grids

Abstract: Traditional grid-forming (GFM) converters based on the quasi steady-state power control are sensitive to negative sequence grid voltage disturbances, causing significant ...