Newer research show that while the species' brain was more complex than that of more primitive theropods, it had a more generalized brain volume among maniraptoran dinosaurs, even smaller than that of other non-avian dinosaurs in several instances, which indicates the neurological capabilities required of flight was already a common trait in the maniraptoran clade.
Implementation of this control structure on the NUS UAV helicopter presents the UAV's capability of performing autonomous flight, and the demonstrated flight test results verify the effectiveness of the method.
"We have received the request for the deployment of cover capabilities on flights," an official with the airline said.
There were, however, many PET systems being developed in North America and Europe, including a number of innovative designs which included time-of-flight capability.
Nevertheless, even with a background of singles, randoms, and net trues, LSO and LYSO scanners have been proven to function better than BGO-based scanners because of the time-of-flight capability associated with fast LSO/LYSO scintillators [53].
We report on the development of a front-end ASIC for high spatial resolution PET detectors with time-of-flight capability based on LYSO scintillator arrays coupled with position-sensitive avalanche photodiode (APD) arrays.
A recent technological innovation has replaced these conventional photomultiplier tubes in the PET gantry with next-generation, solid-state, digital photon counting PET detectors (digital PET or dPET) which have Time-of-Flight capability as well as markedly improved timing resolution.
An (e, e+ion) spectrometer has been constructed that has the capability to measure time-of-flight (TOF) mass spectra of gases in coincidence with energy selected inelastically scattered electrons, as a function of impact energy, electron energy loss and electron scattering angle.
All images were acquired using an integrated PET/CT scanner with time-of-flight capabilities (Gemini II, Philips Healthcare, Cleveland, OH, USA).
Subsequently, subjects were placed on a 16 detector-row PET/CT scanner with time-of-flight capabilities (Gemini TF, Philips Healthcare, Best, the Netherlands) to undergo whole body (skull vertex to toes) PET/CT imaging.
