Abstract: At present, the calculation of node admittance matrix in power system is of great significance in small signal stability analysis. How to verify the correctness of node admittance matrix ...

A UNSW Sydney mathematician has discovered a new method to tackle algebra's oldest challenge—solving higher polynomial equations. Polynomials are equations involving a variable raised to powers, such ...

Catharina Capitain and Melanie Schüßler from the Faculty of Geosciences at the University of Tübingen, Tübingen, Germany describe a novel approach using matrix-matched semiquantification to ...

Solana Node software for fast transactions, Solana Node software for cryptocurrency analysis, Solana Node software for historical data, Solana Node software for cross border payments, Solana Node ...

Abstract: In power electronics-based power systems (PEPSs), small-signal stability is an important factor for system design and operation, where the impedance-based approach is often used. However, ...

Department of Earth, Energy, and Environment, University of Calgary, 2500 University Drive NW, Calgary, Alberta T2N 1N4, Canada ...

Background: This study employs a network analysis approach to explore the interconnections between anxiety, depression, and sleep problems and smartphone addiction among college students using network ...

RuntimeError: INDICES element is out of DATA bounds, id=1 axis_dim=1 IndexError: Found indices in 'edge_index' that are larger than 0 (got 324). Please ensure that ...

Node sales are a growing trend in 2025. When purchasing a node, you’re buying into a project’s infrastructure while becoming a key player in maintaining and securing the network. Investors who ...