Search results for Monte Carlo simulations

Astronomy Jan 25, 2024

Webb sees dozens of young quasars in the first billion years of the universe

Within almost every galaxy is a supermassive black hole. Millions, sometimes billions of solar masses are locked within an event horizon of space and time. They can power luminous quasars, drive star formation, and change ...

Cell & Microbiology Jan 22, 2024

Study finds S. aureus' surface-sticking ability not evenly distributed over cell envelope

Infections caused by the bacterium Staphylococcus aureus have a significant impact on human health, with tens of thousands of hospital patients dying every year from infections due to the S. aureus "superbug." Stopping the ...

Space Exploration Jan 11, 2024

Researchers release open-source space debris model

MIT's Astrodynamics, Space Robotics, and Controls Laboratory (ARCLab) announced the public beta release of the MIT Orbital Capacity Assessment Tool (MOCAT) during the 2023 Organization for Economic Cooperation and Development ...

Space Exploration Dec 26, 2023

Lost in space? Just use relativity

One of the hardest things for many people to conceptualize when talking about how fast something is going is that they must ask, "Compared to what?" All motion only makes sense from a frame of reference, and many spacecraft ...

General Physics Dec 12, 2023

Making precision calculations at the cusp of the high-luminosity LHC era

There are many open questions about the Standard Model of particle physics (SM), which is currently the best description we have of the world of particle physics. Experimental and theoretical physicists vie with each other ...

Analytical Chemistry Dec 7, 2023

Engineers develop a way to determine how the surfaces of materials behave

Designing new compounds or alloys whose surfaces can be used as catalysts in chemical reactions can be a complex process relying heavily on the intuition of experienced chemists. A team of researchers at MIT has devised a ...

Analytical Chemistry Nov 28, 2023

Harnessing cutting-edge tech for cleaner nuclear energy: Breakthrough in iodine capture

In a study published in the journal Frontiers of Environmental Science & Engineering, researchers from Sichuan University have unveiled significant insights into the structure–performance relationships of metal–organic ...

Analytical Chemistry Nov 27, 2023

Researchers use AI to increase the high-temperature strength of nickel–aluminum alloys

A materials research team consisting of NIMS and Nagoya University has designed a novel two-step thermal aging schedule (i.e., non-isothermal aging or unconventional heat treatment) capable of fabricating nickel-aluminum ...

Astronomy Nov 9, 2023

What can slime mold teach us about the universe?

What can slime molds tell us about the large-scale structure of the universe and the evolution of galaxies? These things might seem incongruous, yet both are part of nature, and Earthly slime molds seem to have something ...

Analytical Chemistry Nov 8, 2023

Researchers produce Mo-99 by electron accelerator with optimized target system

Chinese researchers have developed a process for producing the medical isotope molybdenum-99 (Mo-99) using the electron accelerator system. The study was published in Applied Radiation and Isotopes.

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