Abstract Real-space, three-dimensional imaging of atomic structures in materials science is a critical yet challenging task.Although scanning transmission electron microscopy has achieved sub-angstrom lateral resolution through techniques like electron ptychography, depth resolution remains limited to only 2 to Clothes Airer 3 nanometers using sing
AIMS OF THE STUDY Premature discontinuation occurs in about 25% of randomised clinical trials in Switzerland; it mainly affects investigator-initiated trials and is mostly due to problems with recruitment of patients.The aim of this study was to qualitatively investigate reasons for trial discontinuation due to poor patient recruitment and suggesti
Aiming at the problems of high-labor intensity and difficult operation of freight locomotive, a scenario-specific objective curve planning method was proposed, Telescopic Hood and the proportional-integral-differential (PID) control algorithm of expert system was designed to follow and optimize iteratively the objective curve in real Speciality Box
Kinesin motors drive the long-distance anterograde transport of cellular components along microtubule tracks.Kinesin-dependent transport plays a critical role in neurogenesis and neuronal function due to the large distance separating the soma and nerve terminal.The fate of kinesin motors after delivery of their cargoes is unknown but has been postu