• 동의생리병리학회지
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• 제20권5호
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• pp.1117-1125
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• 2006

A study is made on the chest pain in the perspective of Hyungsang medicine. The following are the conclusions produced by the examination on the clinical cases of chest pain. Excessive atmospheric influences (wind, rain, cold and summer heat) are the exogenous causes of chest pain. The endogenous causes are diet, dwelling, sexual life and emotions. Persons of bird type are attacked by the chest pain because of emotional depressions. Those of running animal type get sick of chest pain when wood checks earth. Those of turtle type are a afflicted with chest pain due to depression and stagnation of Ki. Those of fish type suffer from chest pain when the ministerial fire of the liver and kidney becomes hyperactive. Chest pain is causes by leakage of Jung for the Jung kwa person, by stagnation of Ki for the Ki kwa person, by flaming fire due to deficiency of Yim for the Shin kwa person and Dy failure of water and fire in complementing each other for the Hyul kwa person. Chest pain often occurs to persons with the following characteristics upward nose, Dig eyes, chapped lips, pronounced foot of nose, red or yellow complexion, frowning face and wrinkles on the nasal radix. Among the six meridian types, chest pain is often found in the persons of Yangmyung and Taeum meridians. Women suffer from chest pain more often than men because breast is a center of life to her.

• Journal of Oral Medicine and Pain
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• 제8권1호
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• pp.61-67
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• 1983

Authors observed a corpse which is died from "Charring", caused by air disaster, for the purpose of individual identification. This is an identifide case of the charred corpse due to the fire while landing of KAL 747 Jumbo(HL 7445) at Kimpo airport Nov.1980. It was referred to author in the state of carbonization by high degree of heat-as unknown body entirely. But teeth condition and treated condition were well preserved under mouth closing and by the comparative examination of antermortem dental records, dental radiographs, the individual identification was simply accomplished. Therefore, it brought repeatedly a recognition of the practical effectiveness of dental identification and importance or dental records.

• 한국응급구조학회지
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• 제9권2호
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• pp.39-53
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• 2005

This study examines need and qualification of safety education teachers with elementary school students and aims to provide data for improving safety education of elementary school As a result of study, it was found that on need of safety education teacher at elementary school, 'very needed' showed the highest response and students who answered 'the first class emergency medical technician' on qualification of safety education teacher showed the highest safety consciousness and low rate of safety accidents. Therefore, for improving safety education at elementary school, adoption of optional course at college or university to learn qualification and functions necessary for being special teacher and institutional support by the ministry of education that employment after passing elementary school teacher appointment examination are needed.

• 한국안전학회지
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• 제33권6호
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• pp.8-14
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• 2018

Recently, serious problems occurred such as insecticide eggs, sanitary pads with carcinogens, radon(Rn) emitting beds in domestic. It had not been establishing the inspection system to evaluate safety and human harmfulness before occurring real accidents. This research was conducted to test preliminary experimental inspection for consideration of safety insensibility. The influence of corrosion of metals and plants was studied through aerosol type spraying of agricultural pesticide products coming into the market. These products contain primary three insecticide ingredients(Flufenoxuron, Etoxazole, Fipronil) in recent accidents. Visual examination, SEM-EDS and optical microscope were used for the analysis for corrosion effect. Results show that a lot of ingredients contain in the crop protection products, and various type of corrosion exist in the surface of metals and plants. Therefore, it is necessary to provide health warning and accurate range of use for crop protection products containing insecticide ingredients.

• 한국식생활문화학회지
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• 제4권1호
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• pp.71-82
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• 1989

While ruling Chosun, with a view to making Chosun the primary supplier of food, Japan made the peasantry of Chosun go to ruin by leaving land from them through land enterprises, and the projects of increasing rice production. At the same time, Japan formed the higher classes comprising pro-Japanese capitalists, landlords and intellectuals, and protected them in order to carry out her colonial policies. Naturally there came into being a great gulf between the minority of high society and the majority of the poor in Chosun. As there was a great difference in food life between the two, I'm going to examine the literature of those days to grasp exactly the condition of their food intake. As for the staple food, out of thirteen provinces in Chosun, 13% lived on only rice and 27% on other minor cereals with no rice. As for the subsidiary food, about thirty percents did not take any animal protein. The examination of intake of nutrition by classes shows that the higher and middle classes took the necessary amount of calorie and protein and that the component ratio of calorie was comparatively properly distributed. The lower classes are defined as those whose monthly income was less than 100 won and the peasantry in general. And again the peasantry are classified into three-high, middle and low-according to their farming conditions. The tenant farmers in Kyeongguido and the peasants of Darli community took enough amount of calorie and protein, but much smaller amount of animal protein. Fire-field farmers led not less miserable food intake than the extremely poor peasants. They seldom lived on rice. Potatoes, oats and millets were their staple food. Lastly, Engel's coefficient for the Tomack-min (the residents in mud huts) who were among the three extremely poor classes, was 73.3%, which was much higher than that of the lower classes in then Japan. Rationed rice and barley were their staple food but the rationed amount was not sufficient to satisfy needs of physical labor. In conclusion, during the period of Japanese ruling of Chosun, the minority of higher and middle classes in Chosun generally took sufficient amount of nutrient, while the status of food intake with poor peasants, fire-field farmers and Tomack-min was extremely miserable.

• 한국화재소방학회논문지
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• 제15권4호
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• pp.78-85
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• 2001

본 논문에서는 몰드변압기의 난연성 및 NAF S-III에 의한 소화특성에 관해 연구하였다. 연구방법으로써 몰드변압기의 주재인 에폭시수지의 연소과정과 최근 청정소화약제로 사용되고 있는 NAF S-III의 소화과정을 이론적으로 고찰하였다. 또한 이의 증명을 위해 몰드변압기에 대한 연소.소화실험을 실시하였다. 실변압기를 전기실과 유사한 조건의 수평가열로에 장치하여 발화시킨 후, 이의 소화과정을 자연소화와 인위적 소화로 구분하여 관찰하였다. 발화된 변압기의 소화에는 NAF S-III계 소화약제가 분사되었다. 분사된 약제량은 연소중인 몰드변압기에 대한 소화능력을 갖춘 경제량이며, 이는 행정자치부 고시를 근거로 산출되었다. 이렇게 계산된 소화약제의 분사에 의해, 발화된 변압기는 1분만에 완전히 소화되었다. 연구 결과, 몰드변압기가 설치된 전기실의 경제적 소화약제량을 산출할 수 있었으며, 실험을 통해 몰드변압기의 난연성과 청정소화약제인 NAF S-III의 소화능력을 확인하였다. 이를 토대로 국내 전기실에 채용된 소화설비를 경제적이며, 환경보전의 목적으로 적용할 수 있는 규모를 예측할 수 있었다.

• 한국구조물진단유지관리공학회 논문집
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• 제20권6호
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• pp.91-97
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• 2016

초고강도 콘크리트를 이용한 부재의 내화 성능을 검토하기 위해서는 실제부재 단위의 시험에 의한 평가가 요구되고 있다. 그러나 실제부재 실험을 하기 위해서는 재하 능력이 큰 시험 장비가 필요하기 때문에, 재료 모델을 이용한 해석적 연구를 통해 내화 성능을 평가하고 있다. 본 연구에서는 80, 130 및 180 MPa의 초고강도 콘크리트를 대상으로 고온 가열시의 변형 특성을 실험적으로 평가하고 초고강도 콘크리트에 대한 기존 변형 모델의 적용을 검토했다. 그 후, 최소 제곱법에 의해 실험 값과 기존의 변형 모델을 적용한 계산 값의 누적 오차가 가장 작은 상수 값을 도출하고 초고강도 콘크리트에 적용 할 수 있는 변형 모델을 제시했다.

• 한국화재소방학회논문지
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• 제31권1호
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• pp.81-88
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• 2017

본 연구에서는 화학사고의 인명사고 특성을 분석하기 위해 화학사고의 유형, 사고 발생 장소, 사고 사업장 규모, 사고 물질 등에 따른 화학사고, 인명사고, 사망자, 부상자 등을 조사하여 분석하였다. 화학사고로 인한 인명사고 및 인명피해 현황을 살펴보면 "화학물질관리법" 시행 이전인 2013년과 2014년에 인명사고는 각각 16건, 17건이었고, 법 시행 이후인 2015년과 2016년에는 각각 46건, 23건으로 조사되었다. 전체 화학사고와 인명사고 모두 유 누출에 의한 사고가 가장 많았고, 인명피해 현황 또한 가장 많았다. 화학사고 발생 장소에 따른 사고 및 인명피해 현황을 조사한 결과 사업장에서 모든 조사항목이 가장 높은 수치를 나타냈다. 사고다발 상위 10개 물질을 조사한 결과 폐산을 제외한 9개 물질이 모두 유해화학물질이면서 사고대비물질과 유독물에 포함되는 물질이었다. 따라서, 유 누출 사고, 사고에 취약한 사업장, 위험 화학물질 등에 대한 관리를 강화시킬 필요가 있다.

• 대한한의학원전학회지
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• 제33권4호
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• pp.107-130
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• 2020

Objectives : This paper aims to lay out the meaning of Gongjindan, its indications and mechanisms based on relevant contents in the 『Donguibogam』, for better clinical application. Methods : First, Gongjindan related contents were searched in the medical classics database. Next, contents from the 『Shizhaibaiyixuanfang』 and the 『Donguibogam』 were analyzed. Finally, the properties of the Gongjindan ingredients were examined based on the 『Donguibogam』 and the 『Zhongyaodacidian』. Results & Conclusions : Examination of its indications according to the 『Donguibogam』 in terms of applicable age and viscera/bowels, Gongjindan could be applied to children with constitutional insufficiency and elder generations, but it could not be said to be most appropriate for older generations. In regards to viscera/bowels, Gongjindan sends water upwards into fire in the water-rising-fire-descending mechanism, which makes it applicable to symptoms of anxiety and fear by tonifying the consumed Jing and Blood caused by Liver deficiency. To summarize, those who would most benefit from Gongjindan are young adults in weak, fearful and lethargic conditions.

• 동의생리병리학회지
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• 제22권1호
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• pp.51-59
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• 2008

The following conclusions were obtained from the studies on Bangpuntongseongsan both from the documents and Hyungsang medicine. Bangpungtongseong-san was created by Yu Wan-so to relieve both interior and exterior of disease from the pathogenic fire, and it cures wind syndrome and dry syndrome. Bangpungtongseong-san is of light herbal combination and it works in the upper part of the body and is mainly applied to skin disease. Perspiration without harming the exterior and purgation without hurting the interior shows that it is not a severe prescription belonging to meditation therapy. It is mostly used for curing the disease of internal heat caused by over drinking and consuming heavy food, and it has special relationship with Yangmyung meridian. It is mentioned in the chapters of spirit, head, face, eye, ear, nose, throat, skin, hair, prescription, wind, dryness, fire, internal damage, epidemic infectious disease, carbuncle and cellulitis, ulceration, and pediatrics of ${\ulcorner}$Donguibogam${\lrcorner}$. It is usually applied to those who belong to Yangmyung type of the six meridian types or wind type, who has excessive heat, people with red complexion, reddened nose, pimples over the face and nose, coarse heel, loss of hair due to wind-heat, and to those who tend to have dandruff. Through examination over the cases treated with Hyungsan medicine, Bangpungtongseong-san was found efficacious in bloodshot eyes, brandy nose, loss of hair, various skin problems, tetanus, acute alcoholism, paralysis of hand and foot, deafness, and tinnitus.