Xiuhua Shi

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BACKGROUND Bilateral inferior petrosal sinus sampling (BIPSS), currently, is the gold standard test for the differential diagnosis of Cushing's syndrome (CS), but few data are available on the efficacy and accuracy of BIPSS in the qualitative diagnosis of ACTH-dependent CS and lateralization of Cushing's disease (CD); especially, the evaluation of BIPSS in(More)
To study the water entry ballistic trajectory of a torpedo, the wind tunnel experiment has been done based on the similarity principle. Then the drag coefficient of the torpedo is got when it enters the water, which is amended by the introduction of continuous supercavitation factor and local cavity effect factor. The vertical plane motion equations are(More)
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