• Journal of Sasang Constitutional Medicine
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• v.12 no.2
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• pp.210-216
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• 2000

The Yangdokbalban(陽毒發斑) of Taeumin(太陰人) is classed as Gansuyoilliyoilbyung(肝受熱裏熱病). This is a kind of dermatitis caused by Ganyoilpaejo(肝熱肺燥) what was risen from disorder of Simyok(心慾). In the treatment, we should temper the Simyok and recover Hosanjigy(呼散之氣) of Lung by Cheongganjoyoil(淸肝燥熱). In this study, it is experienced that Yangdokbalban of Taeumin patient mistreated with Soyangin, got sick by Korean medical treatment, and also it came to improve the psychosomatic disorder(心身症) generally. The patient was 52 years old, female. She entered our hospital for Yangdokbalban, including serious itching, insomnia, chest discomfort, dyspepsia, pantalgia, and she had neutropenia in the blood test. We classified this as Taeumin-liyoiljung(太陰人 裏熱證) and prescribed Galgunhaegitang(葛根解肌湯) and Chungsimyoinjahabopaewontang(淸心蓮子合補肺元湯) in according to the principle of Cheongganjoyoil. In the result, we had the general improvement of Yangdokbalban and psychosomatic disorder.

• Journal of the Korean Society for Precision Engineering
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• v.15 no.7
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• pp.36-43
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• 1998

Surface roughness of cold rolled steel sheet as well as the coating technique itself is quite important in obtaining high image clarity of electronic products and car outer panels. Especially, surface characteristics of steel sheet have acquired increasing attention from the steel and automotive industries. While the influence of such characteristics on paintability formability and painted surface appearance is important in defining steel surface requirements for automotive industries. Therefore this paper is dedicated primarily to the issue of paint appearance and reviews for improvement of roughness and peak count about the surface of work roll for the actual temper mill. The conclusions were obtained as follows ; 1) Roughness and peak count about the surface of steel sheet is strongly affected by surface condition of work roll. 2) The electro-discharge textured roll has more uniform roughness distribution than shot blasted roll and it's painted appearance of steel sheet has more improvement than that of the shot blasted because it has more harmonic wave roughness, and the higher peak count of surface roughness.

• Journal of Korea Foundry Society
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• v.5 no.4
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• pp.243-257
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• 1985

Many authors have studied the solidification process of cast iron and the effect of grain boundaries in austenite shell on the growth of spheroidal graphite. But, the studies on the melting morphology of cast iron are rare and the effect of grain boundaries in austenite shell on the melting procedure of spheroidal graphite cast iron is unknown. Therefore, in this work, the melting procedure of cast iron and the role of grain boundaries in austenite shell on the melting of spheroidal graphite have been studied. The main results are summarized as follows. 1. In white cast iron containing silicon, melting initiates at the interface between austenite matrix and temper carbon which was decomposed from $Fe_3C$ during heating. 2. In gray cast iron, melting initiates at the boundary of eutectic cell where elements with low melting temperature are condensed. The dissolution of kish graphite is difficult. 3. In spheroidal graphite cast iron containing little phosphor, melting initiates at the outer region of austenite shell in which silicon is condensed. In this case, grain boundaries in austenite shell give little effect on the melting procedure of spheroidal graphite. 4. In spheroidal graphite cast iron containing phosphor above 0.3 wt%, its melting phenomena are changed with heating rate due to the existence of steadite. In this case, it can be concluded that liquid phase of steadite, which segregated on outer region of austenite shell, moves to spheroidal graphite-austenite interface along the grain boundaries in austenite shell.

• International journal of advanced smart convergence
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• v.4 no.1
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• pp.1-10
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• 2015

Automotive Theft has been an obstinate problem around the world. Design and manufacture of anti-theft systems have become more and more complex due to the rise in complexity of theft in the system. Most of the anti-theft systems available in the market, are the alarm types which audibly deter some thieves away but do not prevent one's car from being stolen and even are not good enough to meet the growing complexity of theft in the country. This paper presents a simple and an efficient anti-theft system which provides improved security by the use of efficient access mechanisms and immobilization systems. This security system can immobilise an automobile and its key auto systems through remote control when it is stolen. It hence deters thieves from committing the theft. It also effectively prevents stealing of key auto systems for reselling by introducing four layers of security features written in the form of firmware and embedded on the Electronic Control Units (ECUs). The particulars of system design and operation are defined in the paper. The experimental outcomes show that this system is practicable and the owner can steadily control his vehicle within a few seconds.

• Journal of Welding and Joining
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• v.30 no.6
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• pp.56-61
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• 2012

Magnesium alloy sheet which is commercially available in the market presently is AZ31B, a Mg-Al-Zn three elements alloy. AZ31B is used by being classified into AZ31B-H24 and AZ31B-O depending on temper designation. In this study, AZ31B-H24 and AZ31B-O alloy sheets with 1.25mm thickness were butt-welded using CW Nd:YAG laser. And the effect of materials on mechanical properties was investigated by tensile and hardness tests. As a result of this study, regardless of materials, the butt-welded joint did not show a significant difference in tensile strength and hardness values. However, compared with the basemetal, the AZ31B-O showed more outstanding mechanical properties than AZ31B-H24, and that is because H24 material lost the effect of work hardening during welding.

• Journal of The Association for Neo Medicine
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• v.1 no.2
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• pp.15-30
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• 1996

In the study about the logical basis and interpreting methods of animal experiments using rats in traditional medicine, several conclusions are obtained and summarized as following. 1. The logical basis of the animal experiments in traditional medicine is the essential homogeneity between human and rat defined as various transformation of one Qi(一氣) packed the cosmos. 2. Morphologically, the rat has abundant Yin(陰) and less Yang(陽) in most of anatomical characteristics. 3. Physiologically, the rat has unstable heart and mild temper with good fertility, which shows the features of Yin animal. 4. Pathologically, the rat shows the pathology of injury of viscera by stresses(氣激傷臟) and pathological transformations of internal water(痰飮水濕) mainly. 5. Constitutionally, the rat is alike to water type man(水形人) or Soeumin(小陰人) out of Yin Ren(陰人). 6. So, the rat is the proper experimental animal for diseases of sputum and water, emotional stimulations, endocrine system, heart, kidney, Yin syndrome(陰證) etc..

• The Journal of the Society of Korean Medicine Diagnostics
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• v.19 no.3
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• pp.159-171
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• 2015

Objectives: Lately, non alcoholic fatty liver patients are increasing rapidly and the average age of patients are getting younger. Non alcoholic fatty liver often represents asymptomatic and korean pattern diagnosis is difficult to implement without symptoms. This study aimed to analyze interrelationship between non alcoholic fatty liver disease and Injinho-tang. Methods The AHP is a systematic procedure for analyzing the elements of any problem hierarchically. Based on survey of expertise, as series of pairwise comparison judgements is performed to evaluate the various elements in the hierarchy. We are expected to use the AHP analysis that would apply to oriental doctor's diagnostic process analysis. Results and conclusion Non-alcoholic fatty liver disease induced complex causes of the metabolic syndrome. Injinho-tang has been widely used disease that causes jaundice and liver biliary disease. According to AHP analysis, LFT is the most important facor in choosing Injinho-tang on non alcoholic fatty liver disease. BMI and body composition by bioelectrical impedance analysis are the next important factors. Personal hot temper also gives a big impact on choicing Injinho-tang on non alcoholic fatty liver disease.

• Journal of the Korean Society of Food Science and Nutrition
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• v.31 no.5
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• pp.749-753
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• 2002

The effects of green tea powder (GTP) on the rheological properties of dough and gelatinization characteristics were evaluated by farinograph, extensograph, amylograph and DSC. The flours used were high strength flour (HF: 12.5% protein) and blend of 50% high strength flour and 50% low strength flour (HLF: 10.5% protein). As the amount of GTP increased, water absorption, development time and weakness of the dough decreased for both flours, but dough stability increased only for HLF; the extension of the dough decreased but the resistance to extension increased. The pasting temperature increased and maximum viscosity decreased. On the other hand, with the addition of green tea extract to the wheat starch, transition onset temperature, transition peak temper-ature and enthalpy decreased, demonstrating that catechins in green tea facilitate the starch crystal melting.

• The Journal of Korea Assosiation for Disability and Oral Health
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• v.4 no.1
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• pp.12-16
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• 2008

Williams syndrome is a rare genetic disorder with a frequency of one per 20,000~50,000 live births. It is caused by a deletion of one elastin allele located within chromosome subunit 7q11.23(long arm). This syndrome is frequently accompanied by disorders such as congenital heart disease, facial anomalies, mental retardation, and so on. The characteristic facial appearance includes full lips, rounded cheeks, broad forehead, periorbital fullness, flattened bridge of nose, small nose with anteverted nostril, long filtrum and low-set ears. In oral features, hypodontia, high prevalence of dental caries, microdontia, enamel hypoplasia, delayed eruption, and malocclusions have been found. Most adult patients with Williams syndrome lack social adaptability and lead seclusive lives, however, young patients are rather very friendly and talkative, and seem smarter than their actual intellectual quotients. They also tend to favor staying with grown-ups rather than mixing with their peers, and tend to present problematic temper tantrum during dental treatment.

• Journal of Ocean Engineering and Technology
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• v.1 no.1
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• pp.104-110
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• 1987

Fatigue tests by axial loading (R = 0.05) were carried out to investigate fatigue crack growth characteristics of small surface cracks in 2 1/4 Cr-1 Mo steel at room temperature by using flat specimens with a small artificial pit. All the data of the fatigue crack growth rate obtained in the present test are determined as a function of the stress intensity factor range about a semi-elliptical crack, so that the application of linear fracture mechanics to the surface fatigue crack growth and to the fatigue crack growth into depth, and all the data obtained from tests were discussed in comparison with the data of Type 304 stainless steel and two type of mild steel under the same test conditions. The obtained results are as follows: 1)When the cycle ratios are same, surface fatigue crack length and its depth are almost same and fall within a narrow scatter band in spite of different stress levels. 2)Relations of the surface fatigue crack growth rate (da/dN) and fatigue crack growth rate into depth (db/dN) to its stress intensity factor range ($\Delta K_{Ia}, \Delta K_{Ib}$) can be plotted as a straight line at log-log diagram without dependence of stress level and coincide with the data of part-through crack in various steels.