Today’s economists build models—road maps of reality, if you will—to enhance our understanding of the invisible hand. Economists call such empirical regularities “stylized facts.” Given the complexity ...

So, for the locomotion – the moving/jumping part – it is all model-based, and making reception and taking decisions are all AI,” explained Hong. This combined approach enables ARTEMIS to ...

The Standard Model is a kind of periodic table of the elements for particle physics. But instead of listing the chemical elements, it lists the fundamental particles that make up the atoms that make ...

During their final use with Artemis I, the engines saw the performance they returned during the Shuttle era: “perfect.” “As our chief engineer likes to say, the performance was perfect.

We call this comparison a model. The cell or battery is like the boiler and the pump, pushing hot water around. The current flowing through the wires is like hot water going through the pipes.

The SLS program is continuing to analyze the performance of the rocket during the Artemis I launch on November 16, 2022, updating models and making improvements. NASA and Boeing will finish work ...

Like a mosaic, the cell membrane is a complex structure made up of many different parts, such as proteins, phospholipids, and cholesterol. The relative amounts of these components vary from ...

Biological models are experimental systems that recreate aspects of human tissue function or disease. For example, certain tumour cell lines may serve as cancer models, and transgenic mice that ...

Unfortunately, even a healthy model of therapy can be used in an unhealthy way. One of the most important factors that contributes to positive therapy outcomes is the selection of the right therapist.

Jamie Carter is an award-winning reporter who covers the night sky. An illustration of a suited Artemis astronaut looking out of a Moon lander hatch across the lunar ... [+] surface, the Lunar ...

One such model is happening in Atlanta, where Greyhound opened a 14,000 square-foot terminal this year with support from the ...