Background Understanding the ‘real-world’ challenges of delivery of pre-exposure prophylaxis (PrEP) among men who have sex ...

Abstract: Power allocation is an important issue in order to optimize the performance of non-orthogonal multiple access (NOMA) systems. However, the power allocation problem for cooperative NOMA ...

Abstract: Channel gain map (CGM) contains crucial large-scale fading information regarding wireless channels at specific frequency bands in wireless networks. Traditional CGM construction methods ...

The authors of this article, published in 2015, have written a response to their work in light of the COVID-19 pandemic. We urge our readers to consider the response ...

Embedded in the boundary between the inside and outside of each cell are membrane proteins. They act as first responders by ...

Clarkson University researchers have developed an artificial intelligence tool that can uncover the mathematical equations ...

Decades ago, Paul Erdős used randomness to illuminate the vast and weird world of networks. Now mathematicians are making his ...

These natural materials form a biofilter that may dramatically cut the methane, nitrous oxide, and water pollution generated ...

Background Difference-in-differences is a method commonly used in population health research. It is based on assumptions that ...

Summary: By measuring raw hormone concentrations directly from maternal blood samples during the first trimester of pregnancy ...

Septic shock was associated with persistent independent excess mortality over five years after hospital discharge, whereas in sepsis without shock, this was largely explained by pre-existing ...