The algorithm uses a couple of tricks. First, in a Metropolis algorithm, a key step is to propose an update and calculate how it would change the system energy. Thermal fluctuations are incorporated ...

Researchers at Leipzig University have developed a highly efficient method to investigate systems with long-range interactions that were previously puzzling to experts. These systems can be gases or ...

You can’t predict the future, of course, but that doesn’t stop some financial professionals from trying. Of the many methods devised to anticipate different possible futures in financial planning, ...

Since then, Monte Carlo simulations have become a staple of financial risk assessment, supply chain management, and even search-and-rescue operations. Typically, Monte Carlo simulations use thousands ...

We offer the scientific, government, business, and policy communities a simulation tool to predict and monitor the effects of the changing dynamics of coronavirus disease 2019 select COVID-19) on the ...

Radioactive safety in nuclear facilities is of utmost importance. Prior to workers entering these areas, a 3D radiation field is needed for accurately estimating their exposure. Due to the complex ...

Worst-case scenario simulations ensure manufacturing is prepared for all contingencies, but over-sizing or under-sizing may ensue. This results in larger than necessary filters and columns that may ...

Important events sometimes occur with too little notice. Occasionally, even a monumental development can escape adequate attention. An example of this occurred on Jan. 9. That day saw a historic ...

Researchers have developed a highly efficient method to investigate systems with long-range interactions that were previously puzzling to experts. These systems can be gases or even solid materials ...

With highly specialized instruments, we can see materials on the nanoscale – but we can’t see what many of them do. That limits researchers’ ability to develop new therapeutics and new technologies ...