Abstract: This paper introduces a method of measuring the delta between the effective refractive index of a silicon waveguide and a waveguide with wider dimensions through the constructive and ...

All the Latest Game Footage and Images from Sonic of the Ring Tutorials Room This game is about virtual training game which you can explore with Running and Fighting segments like Sonic Unleashed.

The U.S. stock market has become so concentrated that even broad index funds are no longer well diversified, our columnist says. By Jeff Sommer Jeff Sommer writes Strategies, a weekly column on ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

The new Nasdaq IPO Pulse Index functions as a leading indicator for the IPO Market by forecasting the direction of US IPO activity over the next six months. IPO activity rises and falls in cycles. You ...

Recent exchange-traded fund flows show that actively managed equity ETFs are taking in more assets than index fund alternatives. The rise of younger retail investors, the recent market volatility, and ...

The government is set to introduce a 'Repairability Index' for smartphones and tablets, addressing rising consumer complaints about repairs. Manufacturers will self-declare the index, rating devices ...

The consumer price index, a broad-based measure of prices for goods and services, increased 0.2% for the month, putting the 12-month inflation rate at 2.9%, its lowest since March 2021. Excluding food ...