中医现代化新论

中医学的传承和发展,核心是要实现中医现代化,关键是找到真正适合中医现代化的切入点。根源在于如何认识中医现代化的本质、中医现代化的必要性、实现中医现代化的方法以及中医现代化的意义。文章通过对以上4个层次的阐述,以及对其间沟通联系形成认识体系的解读,以期对中医学的发展有一定的启发意义。厦门市重大科技计划项目(No.3502Z20100006);;厦门市科技计划高校创新项目(No.3502Z20153027)~

王彦晖运用健脾补气法治疗肥胖病经验解析

肥胖对人体健康的影响已经成为全球性医学社会问题,是现代人类多种慢性疾病的危险因素,对肥胖的治疗非常必要。王彦晖教授认为,脾失健运是肥胖病的关键病因,中医病机以虚为主,治以健脾补气;运用"健脾补气法",始终扣住恢复脾的功能这一中心环节,辅以饮食和运动指导,医患配合,疗效满意。厦门市重大科技计划项目(No.3502Z20100006);;厦门市科技计划高校创新项目(No.3502Z20153027)~

Numerical Experiments of the Influence of Tide on Waves in Taiwan Strait

引用第三代海浪模型SWAn(SIMulATIOn WAVES nEArSHOrE),首先模拟了台湾海峡冬季大风过程所致的海浪,模拟结果与浮标实测波高吻合较好;进而就潮流对海浪的影响进行了数值实验.在不同风速下,模拟了有潮流影响和无潮流影响下的有效波高,结果表明:潮流对海浪有效波高的影响呈现明显的潮周期振荡性质,对同一潮流场,波高振荡的振幅随有效波高的增大而增大,且拟合了波高振荡的平均振幅A与有效波高HS的关系,定量描述潮流对海浪的影响.The third-generation wave model SWAN(simulation waves nearshore) was used to simulate the waves under wind field measured in Taiwan Strait.The simulation results are in good agreement with buoy measured effective wave heights.Then the numerical experiments of the influence of tide on waves were studied.Under the different wind speed,the model SWAN was used to simulate the effective wave heights with and without the tide.The simulation results were compared and found that:first,the effects of tide on the waves showed significant tidal oscillations;for the same tidal field,tidal oscillation amplitude increased with the increasing of the wave height;and the relationship between the amplitude of the wave height a and the effective wave height Hs was conducted to describe the influence of tide on waves quantitatively.海洋公益性行业科研专项经费项

Effect of the 2010 Chile Ocean Tsunami on Seas Surrounding Taiwan

2010年2月27日南美洲智利中部近岸发生强震并引发海啸.利用海啸期间台湾周边海域验潮站的潮位资料,分析了此次海啸对台湾周边海域的影响,海啸波通过太平洋于震后25.5H到达台湾周边海域,最大波高达44CM.进而从理论上讨论了海啸传播时间和波高变化的简单计算方法,并引入了波高衰减因子.结果表明,该简单计算方法能快速且较准确地计算出海啸波的传播时间,引入的波高衰减因子,可在一定程度上为台湾周边海域海啸的方便快捷的预警提供参考.A great earthquake occurred off the central coast of Chile,South America,on February 27,2010,and produced tsunami.The data recorded by tide gauges surrounding Taiwan were analyzed in the study.After 25.5 hours of the earthquake,the tsunami wave arrived at tide gauges through the Pacific Ocean,and the maximum wave height recorded was 44 cm.Then a theoretical method was discussed to calculate the tsunami wave propagation time,otherwise wave height attenuation factor was used to measure the wave height.The results showed that the theoretical method could calculate the propagation time quickly and accurately,and the wave height attenuation factor provides a convenient and efficient reference on tsunami warning for seas surrounding Taiwan.海洋公益性行业科研专研经费项目(200905013-7

STUDY ON SULFONATION TECHNIQUE of HUMIC ACID WITH SO_3

以高反应活性的SO3/1,2-二氯乙烷体系作为磺化试剂,在温和条件下对腐植酸(HA)进行磺化改性.对磺化剂用量、反应时间和温度等工艺条件进行了优化.结果表明,最优条件为1g HA∶1.28g SO3,室温反应4H.通过fTIr分析、元素分析和XPS等表征,证明了磺化产物中引入—SO3H.与传统的浓硫酸磺化法相比,SO3/溶剂体系磺化HA新工艺的磺化效果更好,可引入2倍的—SO3H.The SO3/DCE system was proved to be a high reactive sulfonation reagent used to sulfonate HA under mild conditions.After optimization of the dosage of sulfonating agent,reaction time and temperature,the optimal conditions of sulfonation process was found to be as following,1g HA reacts with 1.28 g SO3at 25 ℃for 4h.The successful substitution of—SO3H had been illustrated by FTIR,ultimate analysis and XPS.Compared with the traditional sulfuric acid method,the sulfonation effect of this new process was better,and the degree of—SO3H substitution increased 2-fold

Application of Ensemble Kalman Filter Data Assimilation Method in Tide Simulation and Prediction in the Taiwan Strait

为了提高潮汐数值模拟和预报的准确度,利用《2009潮汐表》,建立了含集合kAlMAn滤波同化模块的潮汐数值预报模型,对集合kAlMAn滤波同化模块中的参数进行确定,并对同化效果进行了检验.为了确定集合kAlMAn滤波同化模块中的参数(主要是集合数和截断半径),考虑了42种参数组合,在这些组合中,以模拟准确度和计算相同时段的潮汐值所需时间为标准,存在最优的参数组合:其中,东山、厦门、娘宫、崇武4个站最优的截断半径为35 kM,三沙站最优截断半径为30 kM,5个站的最优集合数均为20.实验结果表明:将集合kAlMAn滤波同化方法用于潮汐数值预报模拟中是可行的,同化验潮站的潮汐表上的潮位数据对验潮站本身及其邻近网格点的潮汐模拟改进最大;当5个站不同化调和数据进去的时候,东山、厦门、娘宫、崇武4个站的模拟准确度,在未来12 H仍然有所提高.In order to improve the accuracy of numerical simulation,a numerical model of tide with an Ensemble Kalman Filter(EnKF) data assimilation technique is established.In this article we take into account 5 stations,which are Dongshan,Xiamen,Nianggong, Chongwu,Sansha.The data assimilated in the model is from the book of 2009 Tide Table.In order to decide EnKF the best combination of two parameters,which are the cut radius and ensemble number,we consider 42 kinds of parameter combinations at each station.Based on the accuracy of numerical simulation and the time spent in calculating the same period of tide,we can define the best parameter combination at each station.Numerical experiments show that the best value of cut radius is 35 km for Dongshan,Xiamen, Nianggong and Chongwu stations,and the best value of cut radius is 30 km for Sansha station.The unique best value of ensemble number for 5 stations is 20.It can be seen from numerical experiments that data assimilation with EnKF method can improve the accuracy of tide simulations and tide predictions in the following 12 hours in the Taiwan Strait.国家863计划重大项目(2006A09A302-6)课题;福建省自然科学基金(2009