Abstract: A rigorous full-wave modal analysis based on the method of moments (MoM) in the spectral domain is presented for line waveguides constituted by two-part impedance planes with arbitrary ...

The HIMAWARI-8 satellite image for January 16, 2017, shows cold cloud tops and deep convection associated with a shear line, indicated by the white dotted line. (Photo: Ateneo de Manila) MANILA, ...

Social Security beneficiaries receive an annual COLA based on average inflation rates from the prior year. This cost is rising faster than the annual COLA, and it cuts directly into many retirees' ...

Radhika Gupta's '10 cr education' claims shocks X. Radhika Gupta, who is an asset management professional and the renowned managing director and CEO of Edelweiss Mutual Fund, took the Indian side of ...

A Wall Street portfolio manager has gone viral with a blog post that posits a new poverty line for a family of four in America: $140,000 a year. It’s a large number. The Federal Poverty Level set by ...

I don’t typically write responses to other opinion pieces, but there was one two weeks ago about new techniques in elementary math education that has inspired me. The main complaint was that there are ...

Einstein’s equations look simple on paper but when physicists follow them to their logical end, the universe becomes far stranger than anyone expected. Black holes, warped space, time dilation, and ...

Investor Steve Eisman pushed back against Michael Burry's warning about how major technology companies are accounting for their AI infrastructure spending, saying that he does not believe the issue is ...

Four years ago, I was given a fantastic opportunity to be a math coach for a primary years program. But when I started, there was no framework to work within, no script to follow. I was starting from ...

Legislation passed in 2025 can provide significant additional tax savings for individuals who own rental properties or commercial real estate. A basic understanding of 100% bonus depreciation and ...

We're approaching quarter of the way through the 2025 NFL season. There are now four members of the SI panel who are sitting with a profitable record with their picks, including Conor Orr, who sits in ...