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从漏刻角度浅谈运气学说时间系统
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作者 裴枫 刘晓燕 +3 位作者 邰雪莉 崔亚东 张玉鑫 黄雪杰 《中华中医药杂志》 CAS CSCD 北大核心 2024年第2期645-648,共4页
文章从《素问·六微旨大论》原文漏刻角度出发,对漏刻起源、漏刻计时原理、汉代时辰制划分、时刻制形成的本末始终以及医家们对六气交司时刻的注解进行梳理考察。最终明晰,运气学说时间系统更重视漏刻制计时,其与汉代《黄帝内经》... 文章从《素问·六微旨大论》原文漏刻角度出发,对漏刻起源、漏刻计时原理、汉代时辰制划分、时刻制形成的本末始终以及医家们对六气交司时刻的注解进行梳理考察。最终明晰,运气学说时间系统更重视漏刻制计时,其与汉代《黄帝内经》中的十六时段并行计时,唐代及以后医家对六气交司时刻的注释均基于南北朝后发展的时刻制。 展开更多
关键词 运气学说 《黄帝内经》 《六微旨大论》 刻制 时刻制 六气交司 间系统
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OPTIMIZATION OF AIRPORT TAXIING PLANNING DURING CONGESTED HOURS BASED ON IMMUNE CLONAL SELECTION ALGORITHM 被引量:1
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作者 柳青 吴桐水 宋祥波 《Transactions of Nanjing University of Aeronautics and Astronautics》 EI 2012年第3期294-301,共8页
In order to ease congestion and ground delays in major hub airports, an aircraft taxiing scheduling optimization model is proposed with schedule time as the object function. In the new model, the idea of a classical j... In order to ease congestion and ground delays in major hub airports, an aircraft taxiing scheduling optimization model is proposed with schedule time as the object function. In the new model, the idea of a classical job shop-schedule problem is adopted and three types of special aircraft-taxi conflicts are considered in the constraints. To solve such nondeterministic polynomial time-complex problems, the immune clonal selection algorithm(ICSA) is introduced. The simulation results in a congested hour of Beijing Capital International Airport show that, compared with the first-come-first-served(FCFS) strategy, the optimization-planning strategy reduces the total scheduling time by 13.6 min and the taxiing time per aircraft by 45.3 s, which improves the capacity of the runway and the efficiency of airport operations. 展开更多
关键词 aircraft taxiing schedule airport operation control hub airport congested hours immune clonal selection algorithm(ICSA)
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