New Scientist

Why zero is the most important number in all of mathematics

It took a long time for zero to be recognised as a number at all, let alone one of the most powerful ones – but now it’s ...
archive

Student solutions manual and study guide, Discrete mathematics with applications

Can You Chip In? We’re celebrating our 1 trillionth archived web page. If you find our library useful, learn how you can help us fundraise! Can You Chip In? We’re celebrating our 1 trillionth archived ...
Investopedia

Understanding Default Judgments: Definitions, Implications, and Examples

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...
Investopedia

Understanding Claims Reserves in Insurance: Definition and Importance

Daniel Liberto is a journalist with over 10 years of experience working with publications such as the Financial Times, The Independent, and Investors Chronicle. Chip Stapleton is a Series 7 and Series ...
IEEE

Digital Entity Management Methodology for Digital Twin Implementation: Concept, Definition, and Examples

Abstract: Many efforts to achieve cost savings through simulations have been ongoing in the cyber-physical system (CPS) industry and manufacturing field. Recently, the concept of digital twins has ...
IEEE

Hybrid Simulation in Construction

Abstract: Hybrid Simulation (HS) is the application of multiple simulation techniques, for example, Discrete-event, Agent-based and System Dynamics, in the context of a single simulation study. HS is ...