Modulation advances have fueled more efficient use of bandwidth, although conventional modulation formats still require allowance for upper and lower sidebands around the carrier frequency. Ultra ...

A creeping cynicism about elections, including the recent Bihar outcome, had begun to seriously afflict me after Assembly polls in Tripura in 2018. Covering elections over decades had caused personal ...

Abstract: A specific limitation of spatial modulation (SM) is that the number of transmit antennas must be a power of two, otherwise it will cause a fractional bits problem. To solve this problem, ...

Supertwisted WS2 spirals can be synthesized at the edges of nanoribbons, where larger step heights or contact areas of the nanoribbons lead to larger twist angles. The photoluminescence properties of ...

Need to solve a problem? You might want to sleep on it—for about 20 minutes. New research suggests that taking a quick, deep nap may help lead to a “eureka” moment, as scientists reported last week in ...

Complex organizational problems and chaos are silent killers of productivity and innovation. In today’s fractured work environment, they are more prevalent than ever. Political transitions, ...

For years, a small but heavily engaged community has gathered online, entirely dedicated to the goal of identifying a single elusive song. On Monday, following an exhaustive search, they announced ...

Two New Orleans students who solved the Pythagorean theorem using trigonometry have had their discovery confirmed by the math community after their findings were published in the American Mathematical ...

Lisa Schenzel with AG Brenna Bird talks about the cold case involving her sister. (KSCJ photo) Iowa Attorney General Brenna Bird traveled to Sioux City Tuesday to highlight the importance of the state ...

An artificial intelligence can solve the CAPTCHA puzzles used by websites to distinguish whether browsers are humans or bots 100 per cent of the time. Andreas Plesner at ETH Zurich in Switzerland and ...