• Title/Summary/Keyword: the Five Elements theory

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A Comparative Study of Mongolian and Korean Traditional Medicine (몽골과 한국 전통의학의 비교 연구)

  • Purevjav, Oyanga-Bileg;Ha, Won-Bae;Geum, Ji-Hye;Lee, Jung-Han
    • Journal of Korean Medicine Rehabilitation
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    • v.31 no.4
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    • pp.87-103
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    • 2021
  • Objectives The purpose of this study was to investigate the development process and describe the diagnosis methods, theories and treatments of Mongolian traditional medicine and Korean traditional medicine through literature records and prior studies. Methods Literature records and previous studies on traditional medicine of both countries were collected through various sites in Mongolia (Esan, Mongoliajol, Kok, Yumpu, Scribd, Science and Technology Foundation [STF]) and Korea (Koreanstudies Information Service System [KISS], Korea Institute of Science and Technology Information [KISTI], National Digital Science Library [NDSL], Research Information Sharing Service [RISS], Oriental Medicine Advanced Searching Integrated System [OASIS]). Also the English database was searched through PubMed. In the case of Mongolian traditional medicine, medical books published in Mongolia were mainly referenced and used for research. Results Studying the development process, basic concepts and the system of diagnosis and treatment of the two traditional medicine, several commonalities and differences were revealed. Conclusions This study showed that the scope of diagnosis methods between Mongolian and Korean traditional medicine were slightly different, and that the medical terminology for the diagnosis method had slightly different contents from each other. Although there were many similarities in treatments of Mongolian and Korean traditional medicine, the Chuna therapy is found in Korean traditional medicine only. The basic theories constituting traditional medicine were the same, but the five-element theory used by the two countries differs in the following two factors. Mongolia uses elements of air and space as the theory of five elements, while Korea uses elements of wood and iron.

Nonlinear Vibration Model of Ball Bearing Waviness in a Rigid Rotor Supported by Multi-Row Ball Bearing Considering Five Degrees of Freedom (다수의 각접촉 볼베어링으로 지지된 5자유도 회전계에서 볼베어링의 Waviness에 의해 발생하는 비선형진동 해석모델)

  • 정성원;장건희
    • Journal of KSNVE
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    • v.11 no.2
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    • pp.336-345
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    • 2001
  • This research presents a nonlinear model to analyze the ball bearing nitration due to the waviness in a rigid rotor supported by multi-row ball bearings. The waviness of a ball and each races is modeled by the superposition of sinusoidal function, and the position vectors of inner and outer groove radius center are defined with respect to the mass center of the rotor in order to consider five degrees of freedom of a general rotor-bearing system. The waviness of a ball bearing is introduced to these position vectors to use the Hertzian contact theory in order to calculate the elastic deflection and nonlinear contact force resulting from the waviness while the rotor has translational and angular motion. They can be determined by solving the nonlinear equations of motion with five degrees of freedom by using the Runge-Kutta-Fehlberg algorithm. Numerical results of this research are validated with those of prior researchers. The proposed model can calculate the translational displacement as well as the angular displacement of the rotor supported by the multi-row ball bearings with waviness. It also characterizes the nitration frequencies resulting from the various kinds of waviness in rolling elements, the harmonic frequencies resulting from the nonlinear load-deflection characteristics of ball bearing. and the sideband frequencies resulting from the waviness interaction.

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A Study on the Great Principle of Pulse Diagnosis in the 『Nanjing』 (『난경(難經)』의 진맥(診脈) 대법(大法)에 관한 고찰)

  • Jang, Woochang;Kim, Yuna
    • Journal of Korean Medical classics
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    • v.33 no.4
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    • pp.83-105
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    • 2020
  • Objectives : This paper aims to examine the system, principle, and fundamentals of the great principle of pulse diagnosis in the 『Nanjing』. Methods : The system, principle, and fundamentals of pulse diagnosis in the 『Nanjing』 were examined within the book's description framework and logical structure in light of its relationship to the 『Huangdineijing』. Previous studies that follow pulse diagnosis of 『Nanjing』 and 『Wangshuhe Maijue』 were referenced. Results & Conclusions : The structure of pulse diagnosis in the 『Nanjing』 is systematically organized under the principle of the three positions and nine indicators as the great principle to which the yinyang and five viscera pulse theories are included. The great principle of the three positions and nine indicators is consisted of a system that allows for a multiple and comprehensive interpretation wherein the theories of yinyang and five elements are interweaved within the pulse diagnosis system, which is comprised of a great principle and particular principles. The theory follows that of the three yin three yang theory of the five circuits and six qi, its principles manifesting as the three positions and nine indicators and integration of pulse and symptoms.

Hyeongok's Sagan-tang was Combined according to the Theory for Properties and Tastes of Herbal Medicines (현곡(玄谷) 사간탕(瀉肝湯)의 구성한약과 그 기미배오(氣味配伍) 분석)

  • Won, Chan-Uk;Kim, Sang-Chan;Shin, Soon-Shik
    • Journal of Physiology & Pathology in Korean Medicine
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    • v.21 no.5
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    • pp.1341-1345
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    • 2007
  • There are four kinds of formulas for purging the liver to cure its sthenic syndrome based on the types of preparation formulas : Sagan-tang, Saganhwan, Saseem-san and Saganeum. Another formula called Sacheonghwan, Sacheong-tang and Sacheong-san is to purge the green colour of liver. There are 38 kinds of Sagan-tang, 2 kinds of Saganhwan, 29 kinds of Sagan-san, 5 kinds of Saganeum, 4 kinds of Sacheonghwan, 3 kinds of Sacheong-tang and 1 kind of Sacheong-san. Combination of herbal medicines, carried out in formulas for purging the liver, consists of various kinds depending on medical scientists' personal experience in medical treatment without any general principles, which makes it difficult to apply it to clinical use. The objectives of this study lie in theoretical establishment of Sagan-tang for curing the sthenic syndrome of liver through analyzing the component medicines and combination principles of Hyeongok's Sagan-tang, and furthermore, maximizing the clinical use of Sagan-tang. This study analyzed the component medicines and combination principles of Hyeongok's Sagan-tang based on the theory for properties and tastes of herbal medicines from the ${\ulcorner}$Yellow Emperor's Canon of Internal Medicine${\lrcorner}$, the theory for principal herbal medicine, assistant herbal medicine, adjuvant herbal medicine, dispatcher herbal medicine, and the five elements doctrine. Hyeongok's Sagan-tang is an odd prescription, composed of 7 kinds of ingredients : No.1 Radix Paeoniae (2don;7.5 g), No.2 Fructus Chaenomelis (1don;3.75 g), No.3 Radix Rehmanniae (1don), No.4 Folium Phyllostachydis Henonis (1don), No.5 Radix Bupleuri (1don), No.6 Radix Scutellariae (1don), and No.7 Radix Glycyrrhizae (1don). There are three methods for curing the sthenic syndrome of liver according to the five elements doctrine : purging the liver, purging the heart and invigorating the lung. In the case of taste purgation, two herbal medicines with sour taste, Radix Paeoniae and Fructus Chaenomelis, are combined into the principal and assistant herbal medicine, respectively. For property purgation, two herbal medicines with the cool property, Radix Bupleuri and Radix Scutellariae, are combined into adjuvant herbal medicines. Both sweet and cold herbal medicines, Radix Rehmanniae and Folium Phyllostachydis Henonis, are combined into adjuvant herbal medicines. Sour herbal medicines, Radix Paeoniae and Fructus Chaenomelis, were combined to invigorate the lung. Cool herbal medicines, Radix Bupleuri and Radix Scutellariae, were combined to invigorate the lung and to purge the liver. In addition, Radix Glycyrrhizae are combined as dispatcher herbal medicine, harmonizing all the herbal medicines composing the formula. First, to cure the sthenic syndrome of the liver, the methods of purging the liver and the heart, and invigorating the lung should be used according to the five elements doctrine. Secondly, herbal medicines appropriate for those treatment methods should be chosen according to the theory for properties and tastes of herbal medicine and thirdly, the combination of those herbal medicines should be carried out according to the theory for principal herbal medicine, assistant herbal medicine, adjuvant herbal medicine, dispatcher herbal medicine. As a good example, Hyeongok's Sagan-tang is combined according to the above theories.

A Study on Characteristics of Healing Environment in the Late Work of Frank Lloyd Wright (프랭크 로이드 라이트 후기 작품의 치유환경적 특성에 관한 연구)

  • Kim, Kwang-Ho
    • Journal of The Korea Institute of Healthcare Architecture
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    • v.12 no.1
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    • pp.41-48
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    • 2006
  • The purpose of this study is to find Healing elements in the late work of Frank Lloyd Wright. Healing elements are mainly composed of physical, social and psychological functions, which are clearly reflected in holistic attitude and intuition in his Organic theory of Architecture. Late works of Wright since 1935 show particularly shapes of triangle and circle creating the emotional images associated with Hope and Infinity. His image-oriented design attitude is thought to be strongly related to the pursuit of Utopian ideal which means peaceful condition. He regarded it as the consequence of integrity and control, which could be thought as condition of Healing environment. Refuge and Prospect can be complementary elements of spatial expression representing peaceful and dynamic condition of the Nature itself. Five works selected in this case study have unique design ideas related to the function and image of Healing environment interpreted by the criteria of Refuge and Prospect.

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A comparative study on the differences of mental illness between Korea and China in oriental medicine (정신질환에 대한 한의학과 중의학의 비교연구)

  • Lee, Seung-Gi
    • Journal of Oriental Neuropsychiatry
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    • v.16 no.1
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    • pp.193-200
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    • 2005
  • Objective : This study was carried out to investigate the differences of mental illness between Korea and China in oriental medicine Method : Several main texts in oriental medicine and articles related with topic were collected and inquired. Result : There are some differences of mental illness between Korea and China in oriental medicine. Brain is more important than heart in psychophysiology of chinese medicine, and blood stasis is a main pathologic factor of mental illness. They use not only Ohaeng(five elements) theory, but also Yin-yang theory in oriental psychotherapy. Conclusion : It seems that materialism and western medicine had some influences on modern chinese medicine. On the other hand, There are respect for traditional theory and creativity in Korean medicine represented by Dongeuibogam(東醫寶鑑) and Sasang constitutional medicine.

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A Clinical Study on the Formation of Ohaeng-Acupuncture (오행침법(五行鍼法)의 정립(定立)과정에 대한 사적(史的)연구)

  • Shin, Dong-hoon;Kim, Jae-hong;Cho, Myung-rae
    • Journal of Acupuncture Research
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    • v.19 no.4
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    • pp.124-131
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    • 2002
  • Objective : The purpose of this study is to research for the formation of Ohaeng-acupuncture. Methods : I refered to ${\ll}$Classic on Difficulty${\gg}$ (難經), ${\ll}$Ling Shu${\gg}$ (靈樞), ${\ll}$Zhen Jiu Ju Ying${\gg}$ (針灸聚英), ${\ll}$Yi Xue Ru Men${\gg}$ (醫學入門) and annotations were excerpted and record that notied the Ohaeng-acupuncture. Results : The results obtained as follows. 1. ${\ll}$Ling Shu${\gg}$ "Sheng Ze Xie Zhi, Xu Ze Bu Zhi"(盛則瀉之, 虛則補之) united with "Ying Sui Bu Xie"(迎隨補瀉), developed the principle of "Qu Xue" in ${\ll}$Classic on Difficulty${\gg}$. 2. ${\ll}$Classic on Difficulty${\gg}$ explained the interdependent relations, interrestraining relations, the relations of subjugation and reverse restriction in illness condition between the five viscera according to the theory of generation, restriction, subjugation and reverse restriction in five elements. ${\ll}$Classic on Difficulty${\gg}$ united five shu points (五兪穴) with five elements. 3. Zi jing Bu xie according to Xiang Sheng theory is develped from ${\ll}$Classic on Difficulty${\gg}$ "Xu Ze Bu Qu Mu, Shi Ze Xie Qi Zi"(虛則補其母 實則瀉其子) to ${\ll}$Classic on Difficulty${\gg}$ , ${\ll}$Zhen Jiu Ju Ying${\gg}$. 4. Ta jing Bu xie according to Xiang Sheng theory is develped from ${\ll}$Tu Zhu Nan Jing${\gg}$ to ${\ll}$Yi Xue Ru Men${\gg}$. 5. The principle of treatment according to Zi-Ta jing Bu xie based Xiang Ke is develped from ${\ll}$The seventy fifth Difficulty Classic on Difficulty${\gg}$ to Sa Am Do In(舍岩道人).

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The Effect of Fraud Pentagon Theory on Financial Statements: Empirical Evidence from Indonesia

  • DEVI, Putu Nirmala Chandra;WIDANAPUTRA, Anak Agung Gde Putu;BUDIASIH, I Gusti Ayu Nyoman;RASMINI, Ni Ketut
    • The Journal of Asian Finance, Economics and Business
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    • v.8 no.3
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    • pp.1163-1169
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    • 2021
  • This study aims to obtain empirical evidence regarding the effect of the fraud pentagon theory on financial statement fraud. The novelty of this study is the use of factor analysis to consolidate the five elements of the fraud pentagon into just one factor, which, to the knowledge of the researcher, no one else has done to research the effect of pentagon fraud on financial statement fraud. This study uses both agency theory and fraud pentagon theory. The population of this study consists of state-owned companies listed on the Indonesia Stock Exchange. The research period in this study is from 2014 to 2019. The data used in this study is secondary data obtained from the company's annual financial statements. A purposive sampling technique was used to determine the research sample. The selected companies total 20. Factor analysis and simple linear regression analysis method were used as research the methods. Based on the research results, it was found that the fraud pentagon theory had a positive effect on the financial statement fraud of state-owned companies listed on the Indonesia Stock Exchange. High level of the pentagon fraud on a company leads to a higher indication of financial statement fraud.

Study on Suk Gock's Fortify Yang Theory (석곡 이규준의 부양이론에 관한 연구)

  • Hwang Won Duek
    • Journal of Physiology & Pathology in Korean Medicine
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    • v.18 no.3
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    • pp.713-723
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    • 2004
  • With regard of YinYang and Five Elements Theory, predominance of Yin or Yang is a key point to discuss Nourishin Ying or Reinforcing Yang. There are two major branches about studying predominance of Yin or Yang. Zhu Danxi advocated the theory that Yang was always in excess while Yin was often deficient, and thus belonged to the School for Nourishing the Yin. Zhang Jie-bin advocated that Yang is easily deficient while Yin is easily sufficient. It seems that they studied Wang Bing's 'Ministerial fire rule on all thing instead of Imperial Fire' and right Kidney Mingmen theory in Nan Jing, which are both related to the First Yang in the Book of Changes and say Mingmen fire is the host of the body. Zhu Danxi insisted that Mingmen fire was easily in excess and likely to become pathogenic fire while Water phase was easily in deficiency, so the doctors should nourish Yin and suppress Yang. Zhang Jie-bin said that Mingmen fire is vulnerable so the doctors should fortify yang and reinforce Mingmen fire. Suk Gock Master Lee thought that the Book of Changes and Nei Jing had a viewpoint of Fortify Yang as regards of some distinguished Physicians' articles about predominance of YinYang. The author's going to discribe Suk Gock's Fortify Yang Theory with viewpoints of Nei Jing and the Book of Changes.

Novel four-unknowns quasi 3D theory for bending, buckling and free vibration of functionally graded carbon nanotubes reinforced composite laminated nanoplates

  • Khadir, Adnan I.;Daikh, Ahmed Amine;Eltaher, Mohamed A.
    • Advances in nano research
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    • v.11 no.6
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    • pp.621-640
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    • 2021
  • Effect of thickness stretching on mechanical behavior of functionally graded (FG) carbon nanotubes reinforced composite (CNTRC) laminated nanoplates resting on elastic foundation is analyzed in this paper using a novel quasi 3D higher-order shear deformation theory. The key feature of this theoretical formulation is that, in addition to considering the thickness stretching effect, the number of unknowns of the displacement field is reduced to four, and which is more than five in the other models. Single-walled carbon nanotubes (SWCNTs) are the reinforced elements and are distributed with four power-law functions which are, uniform distribution, V-distribution, O-distribution and X-distribution. To cover various boundary conditions, an analytical solution is developed based on Galerkin method to solve the governing equilibrium equations by considering the nonlocal strain gradient theory. A modified two-dimensional variable Winkler elastic foundation is proposed in this study for the first time. A parametric study is executed to determine the influence of the reinforcement patterns, power-law index, nonlocal parameter, length scale parameter, thickness and aspect ratios, elastic foundation, thermal environments, and various boundary conditions on stresses, displacements, buckling loads and frequencies of the CNTRC laminated nanoplate.