Inspired by kirigami, a type of Japanese paper art, researchers have created a new material that transforms from a grid into ...

The CBSE Class 10 and Class 12 board examinations will begin on February 17. The Class 10 exams will end on March 10, while Class 12 exams will conclude on April 9. The board will conduct Class 10 ...

Abstract: Theorem 2 of the title paper (A.B. Kahng et al., ibid. vol. 18, pp.445-462, 1999) presents layout density bounds for any fixed r-dissection w-by-w window given the layout density of at least ...

Abstract: By deploying a large number of antennas with sub-half-wavelength spacing in a compact space, dense array systems (DASs) can fully unleash the multiplexing and diversity gains of limited ...

The original version of this story appeared in Quanta Magazine. Imagine a town with two widget merchants. Customers prefer cheaper widgets, so the merchants must compete to set the lowest price.

Abstract: The role of differential equations (DEs) in science and engineering is of paramount importance, as they provide the mathematical framework for a multitude of natural phenomena. Since quantum ...

All of modern mathematics is built on the foundation of set theory, the study of how to organize abstract collections of objects. But in general, research mathematicians don’t need to think about it ...

Quantum computers are coming. And when they arrive, they are going to upend the way we protect sensitive data. Unlike classical computers, quantum computers harness quantum mechanical effects — like ...

On the premise of solving the problem in a specific situation, this paper aims at the laser marking machine to design and optimize the outline extraction of the two-dimensional composite curve figure ...