Each singles event in the data stream was characterized by its time, energy, and crystal identification. The 511-keV photons were identified using an energy window of 430–630 keV. For prompt γ events ...

Long-distance oil and gas pipelines play an important role in ensuring energy imports, but can cause riverine oil spills and threaten public health and the environment. The emergency disposal of ...

8 Neurosciences Research Centre, Molecular and Clinical Sciences Institute, St George’s University of London, London, UK 9 Great Ormond Street Institute of Child Health, University College London, ...

Ankle push-off generates more than 80% positive power at the end of the stance phase during human walking. In this paper, the influence of impulsive ankle push-off on the walking speed of a biped ...

The drift-diffusion model (DDM) is an important decision-making model in cognitive neuroscience. However, innovations in model form have been limited by methodological challenges. Here, we introduce ...

The motility of cells in the absence of gradients has long been described in terms of random walks. Most of what we know about eukaryotic cell migration has stemmed from well-controlled studies of ...

We quantitatively analyzed particle tracking data on insulin granules expressing fluorescent fusion proteins in MIN6 cells to better understand the motions contributing to intracellular transport and, ...