15 Basic Math Problems Most Grown-ups Can’t Solve

Life gets busy, and sometimes those basic math skills from school days get a little rusty. Whether you're budgeting, ...
Scientific Research Publishing

BIM Applied to Bridges: Single-Cell Box Deck Modelling Supported by Dynamo Programming ()

Sampaio, A. , Figueiras, J. and Gomes, A. (2025) BIM Applied to Bridges: Single-Cell Box Deck Modelling Supported by Dynamo ...
BBC

How to find factors using rectangular numbers

A factor is a number which divides into another number, without leaving a remainder. Factors should be whole, positive numbers. Factors always come in pairs. This pair will always multiply together to ...

Can You Find the Hidden Odd Letter Among the “d” Sequence Series in 11 Seconds?

A brain teaser is like a fun little challenge for your mind. It’s a puzzle or riddle designed to make you think creatively and critically, often in ways you’re not accustomed to. At first glance, a ...
IEEE

EEG-Based Mental Workload Assessment in a Simulated Flight Task Using Single-Channel Brain Rhythm Sequence

Abstract: In real-world scenarios, quantitative assessment of mental workload level (MWL) is crucial for preventing performance degradation. Although prior research has explored the feasibility of EEG ...
IEEE

Model-Free Predictive Current Control of PMSM Drives Based on Variable Sequence Space Vector Modulation Using an Ultra-Local Model

Abstract: Traditional deadbeat predictive current control (DBPCC) based on space vector modulation (SVM) is widely used in the field of high-performance control of permanent magnet synchronous motor ...