Search results for realistic simulations

Astronomy May 30, 2024

Simulations demonstrate potential mechanisms of intermediate-mass black hole formation in globular clusters

Joint research led by Michiko Fujii of the University of Tokyo demonstrates a possible formation mechanism of intermediate-mass black holes in globular clusters, star clusters that could contain tens of thousands or even ...

Astronomy May 30, 2024

Chandra X-ray Observatory's clear, sharp photos help astrophysicist study energetic black holes

When a star is born or dies, or when any other very energetic phenomenon occurs in the universe, it emits X-rays, which are high-energy light particles that aren't visible to the naked eye. These X-rays are the same kind ...

Earth Sciences May 29, 2024

Researchers show the link between trawls and climate change in the North Sea

Fishing trawls cause significant CO2 emissions as they stir up the carbon bound in the seabed and release it again. It is also clear that they drastically affect ecosystems in the ocean. A new study by the Helmholtz-Zentrum ...

Biochemistry May 29, 2024

Researchers apply quantum computing methods to protein structure prediction

Researchers from Cleveland Clinic and IBM have recently published findings in the Journal of Chemical Theory and Computation that could lay the groundwork for applying quantum computing methods to protein structure prediction.

Astronomy May 22, 2024

The origin of the sun's magnetic field could lie close to its surface

The sun's surface is a brilliant display of sunspots and flares driven by the solar magnetic field, which is internally generated through a process called dynamo action. Astrophysicists have assumed that the sun's field is ...

Earth Sciences May 20, 2024

New 3D models reveal how warming climate affects underwater ocean tides

Few things in nature are as predictable as ocean tides. Driven by the moon's and sun's gravitational pull, these persistent, short-period, and large-magnitude phenomena are apparent in nearly all types of oceanographic and ...

General Physics May 17, 2024

Deep-sea sponge's 'zero-energy' flow control could inspire new energy efficient designs

The Venus flower basket sponge, with its delicate glass-like lattice outer skeleton, has long intrigued researchers seeking to explain how this fragile-seeming creature's body can withstand the harsh conditions of the deep ...

Quantum Physics May 15, 2024

New method of wavefunction matching helps solve quantum many-body problems

Strongly interacting systems play an important role in quantum physics and quantum chemistry. Stochastic methods such as Monte Carlo simulations are a proven method for investigating such systems. However, these methods reach ...

Social Sciences May 13, 2024

The power of ambiguity: Using computer models to understand the debate about climate change

Cognitive biases are among the most important factors that prevent people from changing their minds. Climate change deniers and climate activists often tend to accept only information that confirms their respective opinions ...

Astronomy May 9, 2024

Where space weather starts: Self-consistent propagation of flux ropes in realistic coronal simulations

The effects of space weather extend out across our entire solar system, but this is a simulation of where everything starts: the sudden, violent, emergence of a "flux rope" out of the sun's magnetic field and into the solar ...

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