• Title/Summary/Keyword: Chang-Ki(張機)

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A Study on the Methods of Taking Prescriptions in SANGHANRON ("상한론(傷寒論)"에 수록된 탕제(湯劑)의 복약법(服藥法)에 관한 연구)

  • Kim, Young-Kyun;Cho, Su-In
    • Korean Journal of Oriental Medicine
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    • v.7 no.1
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    • pp.39-54
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    • 2001

  • This is a study on the methods of taking prescriptions in SANGHANRON (傷寒論), and after this, numbers of results have been obtained. SANGHANRON was written by Chang-Ki (張機) in the 2nd century, so it reflexes the usage of prescriptions of previous age indirectly. And gave affects on the methods of taking prescriptions to the oriental medicine doctors of next generation. Before Han-Dynasty (漢代), there were not so many publications connected with Oriental Medicine. Besides, some books couldn't hand down to next generation due to the gap of time and space. As time goes by, letters in medical books changed little by little, so contents connected with taking decoctions changed too. The effects of decoction and herb tea can be changed by the flexibility of methods of taking medicines, so we have to decide what kinds of taking methods should be taken and adapted to patients by the most effective way. There are many kind of methods of taking decocted prescriptions in SANGHANRON, so Chang-Ki selected the most appropriate method considering degree and position of disease and condition of patient. But nowadays, due to inconvenient procedure of taking medicines, some methos are not in common in clinical medicin. So this study was started to look back upon the changes of taking prescriptions and gave effort to find out the propriety of variation of taking prescriptions. In SANGHANRON, many kinds of taking prescriptions appeared from once a day to six times a day, except these, some prescriptions have to be taken little by little. These methods of taking prescriptions simplified as time pass by, but this change may give influence to the effect of medicine and finally we can't gain expected therapeutic value. So we have to distinguish the methods -though complicated and troublesome- in clinical medicine to make perfection more perfect in treating patients, and further studies have to be followed to prove the propriety of these methods.

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Characteristics analysis of V-skew model for minimization of lateral force in PMLSM (PMLSM의 lateral force 최소화를 위한 V-skew 모델의 특성 해석)

  • Hwang, In-Cheol;Lee, Seong-Hoon;Yun, Byung-Chae;Jang, Ki-Bong;Kim, Gyu-Tak
    • Proceedings of the KIEE Conference
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    • 2007.07a
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    • pp.1021-1022
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    • 2007

  • By enforcing skew of permanent magnet, detent force decreases, but lateral force that acts for vertical direction of moving direction occurs. This force deteriorates various performance of PMLSM as that acts to friction force between mover and LM guide. Therefore, in this paper, V skew model is proposed for lateral force's reduction and simulation results are compared to experimental value.

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A study on the characteristics of PMLSM according to the skew-shape of Permanent Magnet (영구 자석의 Skew 형태가 PMLSM의 특성에 미치는 영향 고찰)

  • Hwang, In-Cheol;Yun, Byung-Chae;Jang, Ki-Bong;Kim, Gyu-Tak
    • Proceedings of the KIEE Conference
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    • 2007.04c
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    • pp.134-137
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    • 2007

  • By enforcing skew of permanent magnet, detent force decreases, but lateral force that acts for vertical direction of moving direction occurs. This force deteriorates various performance of PMLSM as that acts to friction force between mover and LM guide. Therefore, in this paper, V skew model is proposed for lateral force's reduction and simulation results are compared to experimental value.

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