• The Journal of Korea Robotics Society
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• v.15 no.2
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• pp.124-130
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• 2020

This paper designed modular agricultural robotic platform capable of a variety of agricultural tasks to address the problems caused by a decline in agricultural populations and an increase in average age. We propose a modular robotic platform that can perform many tasks required in field farming by replacing only work modules with common robotic platforms. This platform is capable of steering while driving on four wheels in an upland environment where farm work is performed, and an attitude control module is attached to each drive module to control the attitude of the platform. In addition, the width of the platform is designed to be variable in order to operate in various ridges according to the crop cultivation method. Finally, we evaluated five items: variable width, gradient, attitude control angle, step and road speed in order to carry out the farming industry while maintaining a stable posture.

• Journal of Korean Medical classics
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• v.18 no.1 s.28
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• pp.94-120
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• 2005

통과연구진사탁적현존팔종의서(通過硏究陳士鐸的現存八種醫書), 득출이하결론(得出以下結論): 인위석실비록시화타소저청낭서적복원본(認爲石室秘?是華?所著靑囊書的復原本), 이기백전급진사탁적시장중경보충설명완성적서적(而岐伯傳給陳士鐸的是張仲景補充說明完成的書籍). 본초신편재약271종(本草新篇載藥271種), 기술료종기백(記述了從岐伯), 장중경(張仲景), 편작소전수적내용(扁鵲所傳授的內容), 단재범예급서문중(但在範例及序文中), 견불도여편작상관적내용(見不到與扁鵲相關的內容). 변증기문여변증녹기술료기호상동적내용(辨證奇聞與辨證錄記述了幾乎相同的內容), 단무유관병인(但無有關病因), 맥진(脈診), 설진등방면적내용(舌診等方面的內容), 제외감이외(除外感以外), 대잡병병리기호도시이오장오행이론위의거진행료설명(對雜病病理幾乎都是以五臟五行理論爲依據進行了說明). 변증옥함기호미재세간류전(辨證玉函幾乎未在世間流傳), 근류전유일종판본(僅流傳有一種版本), 차파음양(且把陰陽), 허실(虛實), 상하(上下), 진가작위기구별질병적강요(眞假作爲其區別疾病的綱要). 맥결천미거설시귀여구소전(脈訣闡微據說是鬼與區所傳), 인기내용교소미단독간행(因其內容較少未單獨刊行), 근부어변증녹지후보충료변증방면적불족지처(僅符於辨?錄之後補充了辨證方面的不足之處). 거인위외경미언시진사탁종선사소수전적서중최위기리적서적(據認爲外經微言是陳士鐸從先師所授傳的書中最爲奇異的書籍), 시일본집진사탁의학사상지대성적전저(是一本集陳士鐸醫學思想之大成的專著). 동천오지시진사탁적외과전저(洞天奧旨是陳士鐸的外科專著), 재림상극소응용도침지법(在臨床極少應用刀針之法), 이책용료이중제위대보내소법(而策用了以重劑爲大補內消法), 계승료사전급가전적비방(繼承了師傳及家傳的秘方), 이차종합료력대외과저작적내용(而且綜合了曆代外科著作的內容).

• Journal of Korean Medical classics
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• v.20 no.2
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• pp.195-200
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• 2007

Lee Je-Ma's theory claimed Xin(心) as Qi(氣). But he also described Xin as Taiji(太極) in the center as if Xin combines LI(理) and Qi. Taiji is meant to be a residence of the body, but it does not mean that Xin equals Li. The relations between Xin and the remaining four viscera are similar to the relations between RenXin(人心) and DaeXin(道心) and Zhuzi's(朱子) theory in many respects. If the theory that Xin equals Daoxan and FeiPiGanShen(肺脾肝腎) equals RenXin is acceptable, the vertical relations between Xin and FeiPiGanShen can be explained. That is, Xin is explained as the controller of the body, and FeiPiGanShen acts as a subordinate serving Xin. In other words, the relations associated with Xin can explain physiological states of the body. When the Xin does not function normally, FeiPiGanShen cannot perform its roles and will have a negative impact on physiological functions of the body.

• Journal of Korean Medical classics
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• v.26 no.4
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• pp.23-42
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• 2013

Objective : This study was conducted to sort the five viscera symptoms which can be applied to Five Viscera Source Point Acupuncture, based on Suwen(素問). Method : 1. We selected and analyzed the sentences from Suwen, which included the five viscera symptoms. And then we sorted the five viscera symptoms which can be applied to Five Viscera Source Point Acupuncture. 2. These words - 'Liver', 'Heart', 'Spleen', 'Lung', 'Kidney', 'Reverting yin(厥陰)', 'Lesser yin(少陰)', 'Greater yin(太陰)', 'First Yin', 'Second Yin', 'Third Yin', 'Pericardium' and 'Extreme yin' - were used as search terms. Result & Conclusion : Forty-three symptoms of liver which can be applied to Five Viscera Source Point Acupuncture were extracted, twenty-one symptoms of heart, twenty-five symptoms of spleen, twenty-eight symptoms of lung, and forty symptoms of kidney.

• Journal of Korean Medical classics
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• v.23 no.5
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• pp.51-54
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• 2010

Since ${\ll}$Hwangjenaegyeong(黃帝內經)${\gg}$ and ${\ll}$Nangyeong(難經)${\gg}$, there has been various methods in pulse diagnosis. The Chon-gu(寸口)/Inyeong(人迎) Pulse Comparison Diagnosis which is dealt with in many chapters of the ${\ll}$Hwangjenaegyeong${\gg}$, has not been as widely applied as the Chon-gu Pulse Diagnosis due to several limitations. In this paper, we will review these limitations and suggest an alternative method. In the Chon-gu/Inyeong Pulse Comparison Diagnosis, we compare the Chon-gu Pulse and the Inyeong Pulse to see which is larger than the other by times, and diagnose illness of the 12 Meridian Pulse. It is fairly clear which is larger than the other, but to determine by how much accurately is quite difficult to say. However if we combine the Five Viscera Pulse in application, it becomes far more easier to determine which viscera and bowel is ill. First, study the pulse of the Chon-gu and In-yeong, then determine the Viscera Pulse. Next, determine the larger pulse between the Chon-gu and In-yeong pulse.

• Journal of the Korean Ceramic Society
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• v.34 no.5
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• pp.473-482
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• 1997

Titanium carbide(TiC) has a poor sinterability due to the strong covalent bond. Thus, it is generally fabricated by either hot pressing or pressureless-sintering at elevated temperature by the addition of sintering aids such as nickel(Ni), molybdenum(Mo) and cobalt(Co). However, these sintering methods have the following disadvantages; (1) the complicated process, (2) the high energy consumption, and (3) the possibility of leaving inevitable impurities in the product, etc. In order to reduce above disadvantages, we investigated the optimum conditions under which dense titanium carbide bodies could be synthesized and sintered simultaneously by high pressure self-combustion sintering(HPCS) method. This method makes good use of the explosive high energy from spontaneous exothermic reaction between titanium and carbon. The optimum conditions for the nearly full-densification were as follows; (1) The densification of sintered body becomes high by increasing the pressing pressure from 400kgf/$\textrm{cm}^2$ upto 1200 kgf/$\textrm{cm}^2$. (2) Instead of adding the coarse graphite or activated carbon, the fine particles of carbon black should be added as a carbon source. (3) The optimum molar ratio of carbon to titanium (C/Ti) was unity. In reality, titanium carbide body which were prepared under optimum conditions had relatively dense textures with the apparent porosity of 0.5% and the relative density of 98%.

• Proceedings of the KIEE Conference
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• 2005.10b
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• pp.6-8
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• 2005

Study that uses geometrical information in computer vision is lively. Problem that should be preceded is matching problem before studying. Feature point should be extracted for well matching. There are a lot of methods that extract feature point from former days are studied. Because problem does not exist algorithm that is applied for all images, it is a hot water. Specially, it is not easy to find feature point in endoscope image. The big problem can not decide easily a point that is predicted feature point as can know even if see endoscope image as eyes. Also, accuracy of matching problem can be decided after number of feature points is enough and also distributed on whole image. In this paper studied algorithm that can apply to endoscope image. SIFT method displayed excellent performance when compared with alternative way (Affine invariant point detector etc.) in general image but SIFT parameter that used in general image can't apply to endoscope image. The gual of this paper is abstraction of feature point on endoscope image that controlled by contrast threshold and curvature threshold among the parameters for applying SIFT method on endoscope image. Studied about method that feature points can have good distribution and control number of feature point than traditional alternative way by controlling the parameters on experiment result.

• The Journal of Korean Medical History
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• v.31 no.1
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• pp.105-122
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• 2018

Most of the prescriptions currently used by Korean medicine institutions to treat patients are delivered in the form of decoctions. The author reviewed the five-viscera section (五臟門) of Euibangyoochui (醫方類聚), which is composed of theory, medicinals, diet, taboo, acupuncture and moxibustion, and exercises. The medicinals cover a total of 1,144 prescriptions cited from 14 medical books, and provides a wide range of prescriptions and delivery options, including decoctions, powders and pills. Of the 1,144 prescriptions, the author notes that among them, 577 prescriptions which use powders (41%) are the most popular; 444 are pills (31%) and are the second most popular; 329 decoctions (23%) are the third most popular, and 64 other prescriptions are 5 percent. Expanding treatment options and delivery of medicinal prescriptions presented in the five-viscera section (五臟門) of Euibangyoochui (醫方類聚), is beneficial to both patients and doctors. The author suggests that expansion of herbal treatment options will provide opportunities to overcome current treatment limitations in the Korean medical service industry.

• Korean Journal of Adult Nursing
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• v.18 no.3
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• pp.436-445
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• 2006

Purpose: The purpose of this study was to examine the effect of the discharge education program on compliance with the sick role behavior for patients having undergone cerebrovascular surgery. Method: Research was done using a posttest only design. The subjects were 60 patients who were admitted to the neurosurgery unit at C.N.U. Hospital in G. City and were divided into the experimental and control groups. The discharge education program were intervened two times in the experimental group by the researcher; the first one was at the time of discharge using a booklet about knowledge related to disease and compliance, and the other one was a telephone education session after a week from discharge. Data were collected two times by interview and telephone using questionnaires from January 19, to June 10, 2000. The first one was at hospital before discharge, and the other one was one month later from discharge. Data were analysed by $\chi^{2}$, t-test, ANOVA, and Pearson's correlation. Results: The experimental group showed a higher score of compliance(t=2.772, p=.008) than those of the control group, but knowledge about CVD was not significant between the two groups(p>.05). Conclusion: The discharge education program was effective on the compliance of the patients having undergone cerebrovascular surgery.

• Korean Journal of Bronchoesophagology
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• v.15 no.2
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• pp.71-74
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• 2009

Myxoma is a benign mesenchymal neoplasm that can occur in the head and neck. Laryngeal myxoma is extremely rare and easily confused with a laryngeal polyp. The common clinical presentation is hoarseness, dysphonia, dyspnea and dysphagia depending on their size and location. Treatment for laryngeal myxoma is complete surgical excision with surrounding normal tissue. To our knowledge, 11 laryngeal myxomas have been reported in the English literature, and all patients except only 1 case were male. We report the second female case of myxoma on a vocal cord with a review of literature.