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Study on the fundamentals of the Five Viscera (오장(五臟)의 본(本)에 대한 연구)

  • Tak, Dong-Yul;Kang, Jung-Soo
    • Journal of Haehwa Medicine
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    • v.16 no.2
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    • pp.121-130
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    • 2007
  • In oriental medicine, there is the fundamentals to lead a stirring life, and it is an important matter that make a study of fundamentals for treatment. The su-wen(素問) mentions the fundamentals of sheng(生之本), the fundamentals of qi(氣之本), the fundamentals of feng-cang(封藏之本), the fundamentals of ba-ji(罷極之本) and the fundamentals of cang-lin(倉廩之本). They are terminologies expressing physiological functions of the five viscera - heart, lungs, kidneys, liver and spleen. The five viscera are expressed through face, fur, hair, nail and lips. And the five viscera are closely connected with blood, skin, bone, muscle and flesh. Through the changes of personal appearance, we can recognize those of their internal organs. In oriental medicine, they are called as the cang-xiang(藏象). Heart is the fundamentals of sheng(生), and it is related to spirit, blood and blood vessel. Lungs are the fundamentals of qi(氣), because they master the extensive meaning of qi(氣). Kidneys are the fundamentals of feng-cang(封藏) which means seclusion. Liver is the fundamentals of ba-ji(罷極) that have several view by concept. Spleen, stomach, large and small intestines, paunch and bladder are the fundamentals of cang-lin(倉廩), that is to say, gastrointestinal tract that ingest diet and digest it.

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A Study on Inyeong·Chon spot pulse(人迎氣口脈) about application of Ohaeng-acupuncture(五行鍼法) (인영기구맥진법(人迎氣口脈診法)의 오행침(五行鍼) 운용에 관한 고찰)

  • Park, Sa-hyun;Shin, Jeong-cheol;Ryu, Chung-ryul;Cho, Myung-rae
    • Journal of Acupuncture Research
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    • v.21 no.4
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    • pp.149-157
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    • 2004
  • Objective : The purpose of this study is to research whether Inyeong Chon spot pulse(人迎氣口脈) could be used on application of Ohaeng-acupuncture(五行鍼法). Methods : I research ${\ll}$Naegyeong${\gg}$(內經) and annotations were excerpted and record that notied the Inyeong Chon spot pulse(人迎氣口脈). Results : Comparison of Inyeong Chon spot pulse and Deficiency Excess syndrome of meridian system is useful to use Zheng Ge(正格) and Sheng Ge(勝格) of Ohaeng-acupuncture(五行鍼法) but in application of Han Ge(寒格) and Re Ge(熱格), Inyeong Chon spot pulse(人迎氣口脈) is not useful.

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Reviews on innovations and applications in structural health monitoring for infrastructures

  • Li, Hong-Nan;Yi, Ting-Hua;Ren, Liang;Li, Dong-Sheng;Huo, Lin-Sheng
    • Structural Monitoring and Maintenance
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    • v.1 no.1
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    • pp.1-45
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    • 2014
  • The developments and implementations of the structural health monitoring (SHM) system for large infrastructures have been gradually recognized by researchers, engineers and administrative authorities in the last decades. This paper summarizes an updated review on innovations and applications in SHM for infrastructures carried out by researchers at Dalian University of Technology. Invented sensors and data acquisition system are firstly briefly described. And then, some proposed theories and methods including the sensing technology, sensor placement method, signal processing and data fusion, system identification and damage detection are discussed in details. Following those, the activities on the standardization of SHM and several case applications on specific types of structure are reviewed. Finally, existing problems and promising research efforts in the field of SHM are given.

Study on "Xin ke run zao" and "Ku ke run zao" ("신가윤조(辛可潤燥)"와 "고가윤조(苦可潤燥)"에 대한 고찰 - 부(附) : 세신(細辛), 및 지모(知母), 황백(黃柏)의 약리(藥理) 천술(闡述))

  • Cui, Xun;Lee, Cheong-Hak;Woo, Hye-Sook
    • Journal of Physiology & Pathology in Korean Medicine
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    • v.24 no.6
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    • pp.907-910
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    • 2010
  • In Traditional Oriental Medicine, the drug treatment has been explained by the thoery of "Si Qi Wu Wei(四氣五味)". Among them, Xin(辛) has effect of Sheng(升), San(散), Xing(行), and Ku(苦) has effect of Jiang xia(降下), Zao shi(燥濕), Jian yin(堅陰). The study on the medical action of Asari Radix shows that "Xin ke run zao(辛可潤燥)" was derived from Sheng(升), San(散), Xing(行) efficacy of sour. And the study on the medical action of Phellodendron Bark, Anemarrhenae Rhizoma shows that "Ku ke run zao(苦可潤燥)" was derived from Xie(泄) efficacy of bitter.

Highly Enantioselective Addition of Diethylzinc to Aldehydes Catalyzed by Novel Chiral tert-Amino Alcohols

  • Zhang, Cong-Hai;Yan, Sheng-Jiao;Pan, Sheng-Qiang;Huang, Rong;Lin, Jun
    • Bulletin of the Korean Chemical Society
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    • v.31 no.4
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    • pp.869-873
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    • 2010
  • A series of novel chiral tert-amino alcohols 4a-h derived from enantiomerically pure phenylalanine were synthesized efficiently and used as chiral ligands in the catalytic enantioselective ethylation of aldehydes with diethylzinc (diethylzinc-to-aldehyde addition). The use of 10 mol % of the amino alcohols led to the corresponding sec-alcohols with excellent enantioselectivities (up to 100% ee) and high yields.

A LSTM-based method for intelligent prediction on mechanical response of precast nodular piles

  • Chen, Xiao-Xiao;Zhan, Chang-Sheng;Lu, Sheng-Liang
    • Smart Structures and Systems
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    • v.30 no.2
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    • pp.209-219
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    • 2022
  • The determination for bearing capacity of precast nodular piles is conventionally time-consuming and high-cost by using numerous experiments and empirical methods. This study proposes an intelligent method to evaluate the bearing capacity and shaft resistance of the nodular piles with high efficiency based on long short-term memory (LSTM) approach. A series of field tests are first designed to measure the axial force, shaft resistance and displacement of the combined nodular piles under different loadings, in comparison with the single pre-stressed high-strength concrete piles. The test results confirm that the combined nodular piles could provide larger ultimate bearing capacity (more than 100%) than the single pre-stressed high-strength concrete piles. Both the LSTM-based method and empirical methods are used to calculate the shift resistance of the combined nodular piles. The results show that the LSTM-based method has a high-precision estimation on shaft resistance, not only for the ultimate load but also for the working load.