However, SPECT images suffer from severe partial volume effect, which impairs tissue boundary clarity and subsequent quantification accuracy. This work proposes an anatomical prior- and ...

Abstract: Positron emission tomography (PET) is capable of capturing the functional information. A major limitation for PET imaging is the low spatial resolution, leading to partial volume effects ...

A mysterious metallic sphere that reportedly fell from the sky near Buga, Colombia, in March has captured global attention, with some speculating it could be of extraterrestrial origin.

More by Frank T. Gucker, Jr. Article Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics ...

What if every person on Earth were compressed into a single, solid sphere? It’s a question that sounds more like science ...

XRP Price Prediction has used 42 indicators, setting $2.25 as pivot before the June 16 SEC ruling, with liquidity firm and ...