New studies of the “platypus of materials” help explain how their atoms arrange themselves into orderly, but nonrepeating, patterns.

This speaks to a broader transformation in how cultural products are made, valued and circulated. Music and other art forms are increasingly produced within platforms designed for scalability. As such ...

Abstract: The quadratic Lyapunov function-based method for consensus analysis of discrete-time single-integrator multiagent systems (MASs) in general time-varying directed networks is not well ...

In January I wrote a piece titled “ 5 Physics Equations Everyone Should Know .” Lots of you weighed in with your own nominations, and there were plenty of good suggestions. So I’ve decided to do a ...

convert the numbers from standard form into decimal form or ordinary numbers complete the calculation convert the answer back into standard form Calculate \((4 \times 10^9) \times (7 \times 10^{-3})\) ...

It was far from comfortable, Spurs taking the lead inside four minutes through an own goal from goalkeeper Luiz Junior but then never really having firm control of the match. Xavi Simons and Micky van ...

Chelsea simply cannot afford to continue sleepwalking towards the October international break, and that means righting the wrongs of Saturday’s woeful defeat to Brighton with improved performances and ...

Alexandra Twin has 15+ years of experience as an editor and writer, covering financial news for public and private companies. Pete Rathburn is a copy editor and fact-checker with expertise in ...

Abstract: In this letter, a homogeneous multi-radio channel-hopping (CH) rendezvous algorithm that is backward compatible with any number of radios for cognitive radio networks is proposed. This ...

Converting between ordinary numbers and standard form To convert a number into standard form close standard formA system in which numbers are written as a number greater than 1 and less than 10 ...

The International Standard for Therapeutic Use Exemptions (ISTUE) is a mandatory International Standard developed as part of the World Anti-Doping Program. The purpose of the ISTUE is to establish the ...