Search results for Monte Carlo simulations

Bio & Medicine Aug 25, 2023

Q&A: Researchers sharpen their focus on passages into the nucleus

Like loading dock managers at a shipping warehouse, nuclear pore complexes act as gatekeepers to the headquarters of the cell, controlling traffic out of the nucleus.

Planetary Sciences Aug 3, 2023

Geomagnetic field protects Earth from electron showers

Understanding the ionosphere high in the Earth's atmosphere is important due to its effects on communications systems, satellites and crucial chemical features including the ozone layer. New insights into the activity of ...

Nanomaterials Jul 27, 2023

Fullerene-pillared porous graphene with high water adsorption capacity

Separation processes are essential in the purification and concentration of a target molecule during water purification, removal of pollutants, and heat pumping, accounting for 10–15% of global energy consumption. To make ...

General Physics Jul 27, 2023

Physicists achieve breakthrough in Monte Carlo computer simulations

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 even solid materials such ...

Environment Jun 30, 2023

Computer simulation provides 4,000 scenarios for a climate turnaround

Using an extensive computer simulation of the climate, the global economy and the global energy system, researchers at Paul Scherrer Institute (PSI) have been analyzing different ways of mitigating climate change, together ...

General Physics Jun 7, 2023

Calculation shows why heavy quarks get caught up in the flow

Using some of the world's most powerful supercomputers, a group of theorists has produced a major advance in the field of nuclear physics—a calculation of the "heavy quark diffusion coefficient." This number describes how ...

Condensed Matter May 10, 2023

Physicists discover 'stacked pancakes of liquid magnetism'

Physicists have discovered "stacked pancakes of liquid magnetism" that may account for the strange electronic behavior of some layered helical magnets.

Condensed Matter May 4, 2023

Radiation damage simulation software developed for defect accumulation mechanisms study in polycrystalline materials

Recently, the research group led by Prof. Liu Changsong from Institute of Solid State Physics (ISSP), Hefei Institutes of Physical Science (HFIPS) of Chinese Academy of Sciences (CAS) developed a set of software for simulating ...

General Physics Apr 22, 2023

Simulations with a machine learning model predict a new phase of solid hydrogen

Hydrogen, the most abundant element in the universe, is found everywhere from the dust filling most of outer space to the cores of stars to many substances here on Earth. This would be reason enough to study hydrogen, but ...

Condensed Matter Apr 17, 2023

The comprehensive characterization of hydrogen at ultra-high pressures

Physicists and material scientists have been trying to metallize hydrogen for many decades, but they have not yet succeeded. In 1968, British physicist Neil Ashcroft predicted that atomic metallic hydrogen would be a high-temperature ...

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