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Search results for Monte Carlo simulations

Astronomy Jan 24, 2019

New detector fails to confirm would-be evidence of dark matter

Almost 20 years ago, the DAMA/LIBRA experiment at Italy's Gran Sasso National Laboratory—LNGS began publishing data showing that it had detected a signal modulation produced by an interaction with the Milky Way's dark ...

Nanomaterials Jan 24, 2019

Nanocrystal study provides insights on growth, assembly and aggregation

Particles in solution can grow, transport, collide, interact, and aggregate into complex shapes and structures. Predicting the outcome of these events is very challenging, especially for irregularly shaped particles in extreme ...

Earth Sciences Jan 23, 2019

An improved method for estimating the probability of extreme events

Researchers at VTT Technical Research Centre of Finland have developed a new and more accurate method for estimating the probability of extreme events, such as storms, floods and earthquakes. The new method will be used in ...

Materials Science Dec 28, 2018

Self-sorting through molecular geometries

Researchers at Kanazawa University report in Communications Chemistry that certain pentagonal and hexagonal organic molecules exhibit self-sorting. The effect can be used to grow multilayered tubular structures that preserve ...

Condensed Matter Dec 28, 2018

Description of rotating molecules made easy

Feynman diagrams are applied in condensed matter physics. By turning highly complex equations into sets of simple diagrams, the method has established itself as one of the sharpest tools in a theoretical physicist's toolbox. ...

Engineering Dec 19, 2018

Preventing concrete bridges from falling apart

Extremes of temperature, rain, exposure to corrosive substances—all of these environmental factors contribute to the degradation of concrete. Specifically, a gas present in our environment, called hydrogen sulphide, turns ...

Plasma Âé¶¹ÒùÔºics Dec 19, 2018

Unique insights into an exotic matter state

The properties of matter are typically the result of complex interactions between electrons. These electrically charged particles are one of the fundamental building blocks of nature. They are well researched, and theoretical ...

Social Sciences Dec 6, 2018

On the age of computation in the epoch of humankind

In a white paper, Christoph Rosol, Benjamin Steininger, Jürgen Renn and Robert Schlögl outline the significance of digitalization in the Anthropocene and outline the background and goals of the new research field of geoanthropology. ...

Nanomaterials Nov 14, 2018

Optimization of alloy materials: Diffusion processes in nano particles decoded

aluminum alloys have unique material properties and are indispensable materials in aircraft manufacturing and space technology. With the help of high-resolution electron tomography, researchers at TU Graz have for the first ...

Biochemistry Nov 12, 2018

Bending DNA costs less energy than assumed

The way DNA folds largely determines which genes are read out. John van Noort and his group have quantified how easily rolled-up DNA parts stack. This costs less energy than previously assumed. Publication in Biophysical ...

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