• Journal of Korean Medical classics
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• v.34 no.2
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• pp.95-106
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• 2021

Objectives : The purpose of this paper is to understand the meaning of Yangmingzhongfeng in the Shanghanlun. Methods :Each verse was analyzed, along with consideration of the general context of the Bianyangmingbingmaizhengbingzhi(辨陽明病脈證幷治) chapter where Yangmingzhongfeng is explained. The meaning of Yangmingzhongfeng was discussed with a focus on the intention underlying the contrast between Zhongfeng[中風] and Zhonghan[中寒] within the text. Results : In Yangming Disease, disease patterns that have mutated from other channels are differentiated as either Zhuanshu[轉屬, change of assignment] or Zhuanxi[轉繫, change of connection]. Zhuanshu refers to the situation where symptoms of the original pathological site has disappeared, therefore being assigned to Yangming. Zhuanxi refers to the before-and-after pathological sites being connected. The condition of Zhuanxi is further divided into Taiyin and Yangming, where Zhuanxi Yangming needs to be differentiated from Zhuanshu Yangming in that the cathartic method[下法] cannot be applied even with the existence of constipation, despite it being the indication for such treatment. Yangming Zhongfeng and Yangming Zhonghan are differentiated according to coldness and heat of Zhuanxi Yangming. Conclusions : Yangming Zhongfeng refers to the heat type of Zhuanxi Yangming where the person presents constipation whilst residing exterior pattern. Yangming Disease cannot be understood as having a uniform pattern of Weijiashi-constipation-Shengqitang, and its disease pattern requires a multi-dimensional approach.

• Proceedings of the IEEK Conference
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• 2001.10a
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• pp.325-330
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• 2001

Shizhuyuan W-Mo-Bi-Ca $F_2$polymetallic ore is classified to the refractory one due to its complex property, fine dissemination and close association of minerals. Through several years of researches, in line with GY new mineral processing technology developed by Guangzhou Research Institute of Nonferrous Metals, in sulfide flotation circuit, an iso-flotability flowsheet is used to replace original overall bulk flotation flowsheet, and in tungsten flotation circuit, a new chelating type-GY reagent and a special pulp-conditioning system and a new technology of wolframite slime flotation are used to replace the traditional "Caustic Soda Method"$_{［1］}$, the metallurgical performance is greatly improved. Besides, GY New Method has created a favorable condition for comprehensive recovery of fluoride from tungsten flotation tailings. Notable economic benefit has been achieved.d.