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Primary cancers of the external auditory canal (EAC) are rare and most are squamous cell carcinomas. We report the case of a 78-year-old man who visited our institution with a 5-month history of right-side intermittent otalgia and ear fullness. Otoscopic examination showed a bulging mass arising from the superior and posterior aspects of the right EAC, and incision biopsy confirmed the lesion as adenoid...
This paper developed an approach based on data envelopment analysis(DEA) including CCR, BCC and FG models to evaluate the performance of hand surgery departments. Concerning the characteristics of hand surgery, the design of decision making unit(DMU) with 3 input indexes and 3 output indexes were conducted through the communication tool of IDEF0. Five sets of muti-index criteria were introduced to...
It is of great significance and application value to train acupuncture learners with modern information technology. We synthetically utilize the technologies of Computer Graphics and Virtual Reality to propose a data optimization method of 3D human body model and make visualization processing of the human body model as well as pick up the human body acupuncture points by using JOGL (Java OpenGL)....
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