• Korean Journal of Acupuncture
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• 제37권4호
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• pp.276-283
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• 2020

Objectives : In each section of Huangdineijing, we reviewed how the actual clinical application of Five-Transport-points was reflected and looked at the pattern of the application at the time. Methods : The contents related to Five-Transport-points in Huangdineijing were collected from each part, and analyzed. Results : There was a great difference in the number and contents of the clinical application of each Five-Transport-point for each 12 meridian, and only 28.3% of all Five-Transport-points had been related to clinical treatment. In addition, in specific applications, spring point, stream point, and sea point were used more often than well point, and Five-Transport-points between the same meridian or different meridians were used in combination as needed. Conclusions : Five-Transport-points described in Huangdineijing are intended to be operated within the overall framework structurally or functionally with a certain principle, but as a result of comprehensive analysis of specific examples of clinical application, there was a difference in the application between Five-Transport-points. This indicates that at the time of the establishment of Huangdineijing, which was the early stage of the development of Traditional East Asian Medicine, a variety of miscellaneous acupuncture methodologies were used in addition to those based on five elements principle.

• 디지털융복합연구
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• 제19권6호
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• pp.47-52
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• 2021

본 연구에서는 직무특성의 핵심요소인 기술다양성, 과업정체성, 직무중요성, 자율성, 피드백에 초점을 맞춰 그 중요성을 강조하였다. 그리고 직무특성의 핵심요소들이 이직의도에 미치는 영향에서 자기효능감의 매개효과를 검증하는데 초점을 두었다. 이를 검증하기 위해 중국의 서비스업에 근무하는 종업원을 대상으로 설문조사를 실시하여 실증분석을 진행하였으며, 연구결과 직무특성의 하위요인들인 기술다양성, 과업정체성, 직무중요성, 자율성, 피드백은 모두 자기효능감을 향상시키는 것으로 밝혀졌다. 또한 자기효능감은 이직의도를 저하시키는 요소로 볼 수 있다는 것을 검증하였다. 더 나아가 자기효능감은 기술다양성, 자율성과 이직의도 간의 관계에서 완전 매개효과를 가진다는 것이 검증되었다. 이와 같은 연구결과들을 통해 직무특성의 하위요인 중에서 자기효능감에 가장 큰 영향을 미치는 요소가 무엇인지를 밝혔다. 마지막으로 본 연구결과를 바탕으로 중국 서비스업 기업과 중국에 진출하고자 하는 한국 서비스업 기업의 실무자에게 인적자원관리 측면에서 유용한 시사점을 제시하고 향후 관련 연구에 대해 논의하였다.

• 대한한의학원전학회지
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• 제32권2호
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• pp.135-146
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• 2019

Objectives : This study examines the grounds on which Wulao(五勞) Liuji(六極) Qishang(七傷) which are categories of Xulao(虛勞) are differentiated, along with standards by which each category is further classified. Methods : Based on "Zhubingyuanhoulun(諸病源候論)", the first text to sort the different types and symptoms of Wulao(五勞) Liuji(六極) Qishang(七傷), each classification and its symptoms were analyzed. Texts which were written relatively close in time to "Zhubingyuanhoulun" were referenced in the process. Results & Conclusions : The differentiation of Wulao(五勞) Liuji(六極) Qishang(七傷) is based on the cause of illness. Wulao(五勞) is caused by mental activity which fatigues the Five Zang, Liuji(六極) is caused by exterior pathogens that damage the Five Body Elements, and Qishang(七傷) is caused by emotional factors as well as damaging practices. In close examination, Wulao(五勞) was further classified according to the different layers of mental activity, described in terms of taxation illness of the damaged Zang. Liuji(六極) is damage of the Five Body Elements by exterior pathogens, which was put into the spacial structure of nature and explained in six. Qishang(七傷) refers to the collective of representative symptoms and representative causes of Xulao.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2001년도 하계학술대회 논문집 C
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• pp.1405-1407
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• 2001

It was studied to prepare high temperature heating elements using molybdenum disilicide($MoSi_2$). Molybdenum disilicide is widely used as material for manufacturing high temperature heating elements. $MoSi_2$ heating elements could be used at 1700-1900$^{\circ}C$. However, it is relatively expensive, and its demand depends on import. $MoSi_2$ powders was mixed with 4-5wt% of montmorillonites type bentonite as plasticizer and a small amount of $Si_3N_4$, $ThO_2$, and B as additives to prepare specimen of heating elements. Then, it was extruded, dried, sintered and machined followed by heating test. Effects of sintering conditions and amount of additives were investigated, It was sintered effectively at 1,350$^{\circ}C$ for five hours. Electrical resistivity was decreased with increasing of sintering temperature and time, and related with apparent density of the specimens. It was linealy decreased with increasing of sintered density. The heating elements thus prepared was stable at 1700$^{\circ}C$ and the physical properties such as specific electrical resistivity, hardness, apparent density, thermal expansion coefficient, and bending strength were almost identical with those of commercial heating elements.

• Nuclear Engineering and Technology
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• 제50권6호
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• pp.915-922
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• 2018

Metallic fuel has been considered for sodium-cooled fast reactors because it can maximize the uranium resources. It generates rare earth elements as fission products, where it is reported by aggravating the fuel-cladding chemical interaction at the operating temperature. Rare earth elements form a multicomponent alloy (Ce-Nd-Pr-La-Sm-etc.) during reactor operation, where it shows a higher reaction thickness than a single element. Experiments have been carried out by simplifying multicomponent alloys for mono or binary systems because complex alloys have difficulty in the analysis. In previous experiments, xCe-yNd was fabricated with two elements, Ce and Nd, which have a major effect on the fuel-cladding chemical interaction, and the thickness of the reaction layer reached maximum when the rare earth elements ratio was 1:1. The objective of this study is to evaluate the effect and relationship of rare earth elements on such synergistic behavior. Single and binary rare earth model alloys were prepared by selecting five rare earth elements (Ce, Nd, Pr, La, and Sm). In the single system, Nd and Pr behaviors were close to diffusion, and Ce showed a eutectic reaction. In the binary system, Ce and Sm further increased the reaction layer, and La showed a non-synergy effect.

• 대한건축학회논문집:구조계
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• 제35권5호
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• pp.117-124
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• 2019

Nonstructural elements are installed according to the function of a building, and refer to the elements other than a structural system that resists external loads. Although the nonstructural elements had the largest part of seismic loss of buildings, seismic design of buildings mainly focuses on structural system and the seismic design of nonstructural elements are rarely conducted. In this study, the seismic design provisions of nonstructural elements presented in Uniform Building Code (UBC) and International Building Code (IBC) were investigated in order to analyze the seismic design considerations of nonstructural elements presented in Korean Building Code (KBC). The results showed that the equivalent static load applied to seismic design of nonstructural elements was revised to take into consideration a total of five items such as effective ground acceleration, vertical amplification factor, response amplification factor, response modification factor, importance factor.

• 동의신경정신과학회지
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• 제5권1호
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• pp.33-39
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• 1994

From the consideration of stages and their origins assigned to the five elements by connecting O-Shin(五神) with the five organs, centered on former documents, following were achieved. 1. From the age of civil wars, the mind has been connected to the part icular organ among the five organs : the has been considered as the main body of mind activity and the central organ which controls eve ry organ. 2. KWAN-JA(管子) and JANG-JA(莊子) wrote firstly written in connection between the mind and the whole five organs. 3. O-SHIN(五神) were materialized through the middle part and last year of Former China and after the five organs assignment of the natur e and the emotions. 4. O-SHIN(五神) orignated from HWANG-JE NAE-KYUNNG(黃帝內經) assigned as the liver soul, the heart spirit, the spleen ideas, the lung inferior spirit, and the kidney will.

• 감성과학
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• 제6권2호
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• pp.29-35
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• 2003

동양의학에서는 사람의 체질의 허와 실에 따라 적절한 처방을 한다. 즉, 사람의 체질을 목, 화, 토, 금, 수의 오행으로 구분하고 그 체질에 따라 강하고 약한 장부를 서로 균형이 되도록 하는 것이다. 예컨대 그 처방의 하나인 향기요법도 나약한 신체부위를 보강해 주는 향을 사용하여 치료를 하고 있다. 그러나 이러한 오행요법은 실제 임상에서는 많은 효과를 보고 있지만 과학적 근거보다는 통계적 및 주관적 요소가 강한 면이 있기 때문에 이에 대한 보다 체계적인 연구가 절실히 요구되고 있다. 본 연구에서는 이러한 음양오행의 특성을 감안, 폐의 기능이 강한 금형과 반대로 나약한 화형을 대상으로 하여 일단 쓴맛이 나는 라벤더(lavender)향을 자극, 뇌파의 반응정도를 파악해 봄으로써 향과 체질간의 상관관계를 분석하고 나아가 오행요법의 적용가능성을 알아보았다. 그 결과 라벤더 향은 화형인 사람에게는 강한 장부인 담을 편안하게 하여주고 금형인 사람에게는 약한 간과 강한 담을 서로 균형을 맞추도록 하여 간담을 안정시키는 효과가 있음을 보여주었다. 이는 그 동안 동양의학(한의학)에서 말하는 오행처방과도 일치하는 결과라 하겠다.

• 한국정밀공학회지
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• 제19권7호
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• pp.147-153
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• 2002

The exhaust muffler is designed to reduce the engine noise with the minimum back pressure. It is composed of several elements, and we chose the five types of muffler elements : expansion, extended, offset, reversal, and perforated type. These elements are modeled with I-DEAS, and the transmission loss is analyzed with SYSNOISE, and the back pressure with STAR-CD. We verified the numerical results of transmission loss and pressure loss by experiments for the case of extended muffler. We find a database with the numerical results, which can be used in the design of exhaust muffler in the field.

• KIEAE Journal
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• 제2권4호
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• pp.11-20
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• 2002

The purpose of this study is to suggest environment-friendly assessment elements for the apartment unit plan. For this, the organizing environments of a unit are classified through literature review. Those were five categories of environment: environment of solar system, light, water, green and indoor air Quality. Then, the assessment elements for each categorized environment to evaluate the environment-friendly performance were grasped definitely by examining the applicability of architectural methods or equipment technology. It is expected to suggest not only an assessment tool for evaluation but also a checklist for design in order to develope environment-friendly apartment unit plans.