Natural language understanding is a foundational task in medical dialogue systems.However, there are still two key problems to be solved: (1) Multiple meanings Table Bases of a word lead to ambiguity of intent; (2) character errors make slot entity extraction difficult.To solve the above problems, this paper proposes a character-word information in
The present study aimed to investigate the subjective stress, salivary cortisol, and electrophysiological responses to psychological stress induced by a modified version of a mental arithmetic task.Fifteen participants were asked to estimate whether the multiplication product of two-decimal numbers was above 10 or not either with a time limit (the
First reported in Wuhan, DICE China, Novel Coronavirus Disease-19 rapidly spread causing an outbreak of viral pneumonia and became a pandemic in early 2020.It was later discovered to be caused by Severe Acute Respiratory Syndrome Coronavirus 2, a novel coronavirus.Although the vast majority of cases have primarily involved the respiratory system, s
The demand for new propeller designs has increased alongside the development of new technology, such as urban aircraft and large unmanned aerial vehicles.In order to experimentally identify the performance of a propeller, a wind tunnel that provides the operating flow is essential.However, in the case of a meter class or Ankle Boots larger propelle