BackgroundPerceived as a minor transportation mode mainly for recreation, cycling and its related safety issues have not been treated as a citywide concern in Hong Kong and have thus received inadequate research efforts.Our study aimed to illuminate the safety challenges faced by cyclists in Hong Kong.MethodsWe examined the police crash records fro
The purpose is to overview the crucial pharmacovigilance system adjustment measures concerning COVID-19 widespread pandemic and enlightens main current aspects of pharmacovigilance system revamp.Materials and methods.There were used common science theoretical methods (system analysis, generalization and systems approach); bibliographic method (elab
Stirred tanks are used in many industries to intensify various physical and chemical processes.Currently, one of the most promising areas of research is the creation of rotationally reciprocating stirred FF HAND tanks (RRST), which realize high mixing efficiency due to the difference in the velocities of the stirred liquid.As the actuator of RRST,
Neural networks are the cutting edge of artificial intelligence, demonstrated to reliably outperform other techniques in machine learning.Within the domain of neural networks, many different classes of architectures have been developed for various tasks in specific subfields, as well as a multitude of diversity in the way of activation functions, l