Tumor cells have higher metabolic activity compared to healthy tissue and consequently consume a lot of glucose. Positron ...

Just a few years ago, proposals for zero-emission planes (ZEPs) were regularly attracting headlines for their potential to dramatically reduce global carbon emissions from aviation. But now things are ...

Methods Three diagnostic algorithms based on PTP, as summarised in the 2019 European Society of Cardiology (ESC) CCS guidelines, were retrospectively applied to 1792 patients with suspected CCS ...

Introduction: While the traditional ordered subset expectation maximization (OSEM) algorithm is widely recognized as the gold standard in positron emission tomography (PET) imaging, various innovative ...

In order to track multiple cells from the injection site to the initial site of the arrest, we proposed an extended algorithm, called "multi-cell GPS" to investigate cell-to-cell interactions in ...

Second, a diffeomorphic mass-preserving image registration algorithm was used to align the 4 gates ... using disease activity imaging with 18F-sodium fluoride positron emission tomography (18F-NaF PET ...

Abstract: Penalized iterative algorithm, which outperforms the maximum likelihood reconstruction by utilizing the image's prior, has became a standard reconstruction approach in PET (Positron Emission ...

and/or positron emission tomography (PET)], CSF biomarkers, and genetics techniques. In this study, we hypothesized that machine learning algorithms, and specifically genetic algorithms, may help in ...