As a by-product of steel enterprises,steel slag has a huge output and is rich in valuable minerals,but its comprehensive utilization rate is very low.The article mainly introduces the hot splashing method,hot sealing ...As a by-product of steel enterprises,steel slag has a huge output and is rich in valuable minerals,but its comprehensive utilization rate is very low.The article mainly introduces the hot splashing method,hot sealing method,and drum method for the treatment of steel slag outside the furnace,and compares and analyzes the advantages and disadvantages of the production operation process and steel slag treatment process.At the same time,it also introduces the residual slag+double slag process and gasification dephosphorization slag circulation steelmaking technology for steel slag treatment inside the furnace,providing direction for steel enterprises to clean and comprehensively utilize steel slag.展开更多
Objective： To evaluate the clinical effect of Liqi Kuanxiong Huoxue method （宽胸活血,LKH, traditional Chinese medicine, TCM therapeutic method for regulating qi, relieving chest stuffiness and promoting blood circul...Objective： To evaluate the clinical effect of Liqi Kuanxiong Huoxue method （宽胸活血,LKH, traditional Chinese medicine, TCM therapeutic method for regulating qi, relieving chest stuffiness and promoting blood circulation） in treating patients with cardiac syndrome X （CSX）. Methods： The prospective, non-randomized controlled study was conducted on 51 selected patients with CSX, who were non-randomly assigned to 2 groups, the treated group treated with LKH in addition to the conventional treatment （32 patients）, and the control group treated with conventional treatment （19 patients） like nitrate, diltiazem hydrochloride, etc. The treatment course was 14 days. The changes of such symptoms as angina pectoris, TCM syndrome and indexes of treadmill exercise test before and after treatment were observed. Results： After treatment, such symptoms as chest pain and stuffy feeling and palpitation in the treated group were improved more than those in the control group （P〈0.05）; the total effective rate on angina pectoris and TCM syndrome in the treated group was better than that in the control group （P〈0.05）. The treadmill exercise test showed that the maximal metabolic equivalent （Max MET）, the time of angina onset and ST segment depression by 0.1 mV were obviously improved after treatment in both groups, but the improvement in the treated group was better than that in the control group respectively （P〈0.05）. Conclusion： The LKH method could reduce the frequency of angina attacks and improve the clinical condition of patients with CSX.展开更多
This paper introduces the discovery of the acupoint of auricular vagus nerve rootand its function. Especially the therapeutic effect is immediate for stuffy nose and tinnitus. It is easy,simple and effective therapeut...This paper introduces the discovery of the acupoint of auricular vagus nerve rootand its function. Especially the therapeutic effect is immediate for stuffy nose and tinnitus. It is easy,simple and effective therapeutic method without side-effect.展开更多
文摘As a by-product of steel enterprises,steel slag has a huge output and is rich in valuable minerals,but its comprehensive utilization rate is very low.The article mainly introduces the hot splashing method,hot sealing method,and drum method for the treatment of steel slag outside the furnace,and compares and analyzes the advantages and disadvantages of the production operation process and steel slag treatment process.At the same time,it also introduces the residual slag+double slag process and gasification dephosphorization slag circulation steelmaking technology for steel slag treatment inside the furnace,providing direction for steel enterprises to clean and comprehensively utilize steel slag.
基金Priority Project of Tianjin Science Technical Commission (No. 05YFGDSF02200)Yan De-xin Foundation Project (No. 05-012)
文摘Objective： To evaluate the clinical effect of Liqi Kuanxiong Huoxue method （宽胸活血,LKH, traditional Chinese medicine, TCM therapeutic method for regulating qi, relieving chest stuffiness and promoting blood circulation） in treating patients with cardiac syndrome X （CSX）. Methods： The prospective, non-randomized controlled study was conducted on 51 selected patients with CSX, who were non-randomly assigned to 2 groups, the treated group treated with LKH in addition to the conventional treatment （32 patients）, and the control group treated with conventional treatment （19 patients） like nitrate, diltiazem hydrochloride, etc. The treatment course was 14 days. The changes of such symptoms as angina pectoris, TCM syndrome and indexes of treadmill exercise test before and after treatment were observed. Results： After treatment, such symptoms as chest pain and stuffy feeling and palpitation in the treated group were improved more than those in the control group （P〈0.05）; the total effective rate on angina pectoris and TCM syndrome in the treated group was better than that in the control group （P〈0.05）. The treadmill exercise test showed that the maximal metabolic equivalent （Max MET）, the time of angina onset and ST segment depression by 0.1 mV were obviously improved after treatment in both groups, but the improvement in the treated group was better than that in the control group respectively （P〈0.05）. Conclusion： The LKH method could reduce the frequency of angina attacks and improve the clinical condition of patients with CSX.
文摘This paper introduces the discovery of the acupoint of auricular vagus nerve rootand its function. Especially the therapeutic effect is immediate for stuffy nose and tinnitus. It is easy,simple and effective therapeutic method without side-effect.
