"I teach suffering, its origin, cessation and path. That's all I teach", declared the Buddha 2500 years ago. The Four Noble Truths contain the essence of the Buddha's teachings. It was these four ...

Abstract: The matrix operation modeling method of electric-thermal-natural gas interconnection multi-energy system based on graph theory is proposed in this paper. Firstly, on the basis of obtaining ...

September 2025: For the past 24 years, conspiracy theories about the September 11, 2001 terrorist attacks against the United States have swept the nation. The destruction of the Twin Towers in New ...

Just how important is money? Few would deny that it plays a key role in the economy.­ During the Great Depression of the 1930s, existing economic theory was unable either to explain the causes of the ...

Twenty years after the introduction of the theory, we revisit what it does—and doesn’t—explain. by Clayton M. Christensen, Michael E. Raynor and Rory McDonald Please enjoy this HBR Classic. Clayton M.

Abstract: Existing attack path generation methods face limitations in dynamic simulation environments due to their reliance on static network models and computational inefficiencies when network ...

This is a preview. Log in through your library . Springer is one of the leading international scientific publishing companies, publishing over 1,200 journals and more than 3,000 new books annually, ...