Abstract: We study probabilistic shaping for thermal noiselimited direct-detection channels under both peak and average power constraints. We use the high-rate continuous approximation (HCA) to derive ...

The aim of this study was to determine the effect of the exposure of different endodontic materials to different dye solutions by evaluating the optical density of the dye solutions. Seventy-five ...

You don't need any fancy equipment to get an idea of how healthy your heart is. Here's how you can do it at home in just a few minutes. During her time at CNET, Kim Wong-Shing loved demystifying the ...

In an internal memo to staff on Friday, the central bank’s chair, Jerome H. Powell, said it would offer a voluntary deferred resignation program. By Colby Smith Reporting from Washington The Federal ...

Background: This research aims to explore the potential association between lung function and the ratio of non-high-density lipoprotein cholesterol (NHL) to high-density lipoprotein cholesterol (NHHR) ...

Principal is the amount you borrowed, and interest is the amount you pay to the lender as a charge for borrowing. To calculate interest, multiply the principal amount by the interest rate, then ...

Statins, a class of cholesterol-lowering drugs, have no effect on kidney function, a research team has found. Statins, a class of cholesterol-lowering drugs, have no effect on kidney function, a ...

The theory of marginal gains has become a powerful doctrine for marketers. But putting it into practice hasn’t always been easy. How can you use marginal gains to drive real results for your marketing ...

Everyone in the technology sector knows about the race to be the winner in artificial intelligence (AI). Less well-known outside the high-tech, high-performance world of Formula One (F1) is the ...