We can tie knots in three dimensions because one-dimensional ropes “catch on each other”. This is why a long rope wound around itself, if done right, won’t come apart. We trust knots with our lives ...

Astronomers have captured the central region of our Milky Way in a striking new image, unveiling a complex network of filaments of cosmic gas in unprecedented detail. Obtained with the Atacama Large ...

Researchers have discovered brand new interference patterns in twisted two-dimensional tungsten ditelluride lattices. These so-called moir patterns can be tuned to look like periodic spots or even one ...

Abstract: In this paper, a two-dimensional antenna array based on zero-backtracking is designed. The array is based on the theory of Van Atta antenna array, by changing the length of transmission line ...

Artificial intelligence (AI) processing rests on the use of vectorised data. In other words, AI turns real-world information into data that can be used to gain insight, searched for and manipulated.

Abstract: Golay complementary array sets (GCASs) have excellent practical applications for omnidirectional precoding in massive multi-input and multi-output (MIMO) systems due to their ideal ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Surface-assisted laser desorption/ionization mass spectrometry (SALDI-MS) is a ...

A superconductor is a material in which electrons pair up at low temperatures, resulting in zero electrical resistance. It is used as a material for powerful electromagnets in medical MRI and other ...

bug resolvedIssue is resolved and the feature or fix will be part of next releaseIssue is resolved and the feature or fix will be part of next release For three problems from past MiniZinc challenges ...

A collaborative team of researchers led by Bo Zhen of the School of Arts & Sciences have created new materials by artificially twisting and stacking two-dimensional atomic “sheets.” New materials ...