• 사상체질의학회지
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• 제21권2호
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• pp.115-122
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• 2009

1. Purpose : Sasang constitutional herb medicine is known as specific to his own's constitution. So Other constitutional herb medicine can induce side effects. This study investigates the cause and side effects of other constitutional herb medicine. 2. Methods : Literature study was carried out with the chapters including harm to Other constitutions in the books "Dongyisasangjinryoeuijeon(東醫四象診療醫典)" and "Joeuihak(朝醫學)". And the causes of side effects were studied in terms of herbology and movements of Qi in Sasang constitutional medicine. 3. Results : Herb medicines of Taeeumin's have the dispersing Qi energy, so Soeumin could have side effects mostly and some of Soyangin could do. Herb medicines of Soeumin's have the warming Qi energy, so Soyangin could have side effects like dermatitis or fever. Herb medicine of Soyangin's have cooling Qi energy, so Soeumin could have side effects of digestive system like diarrhea and some of Taeeumin could do. 4. Conclusion : It is thought that herb medicine is safe and less harmful when herb medicine is prescribed and taken according to his own constitution.

• Journal of the Korean Wood Science and Technology
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• 제17권2호
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• pp.34-64
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• 1989

포장(包裝) 용적(容積) 감소에 따른 수송비(輸送費) 절감(節減) 효과(效果)가 있어 조립시(組立式) 탁자류(卓子類) 가구(家具)의 제작(製作)에 널리 쓰이는 CBA(corner block with anchor bolt) 접합방식(接合方式)은 일정기간(一定期間) 사용(使用)함에 따라 접합부위(接合部位)가 약해지고 그 결과(結果) 구조(構造)가 불안정(不安定)하게 되는 반강접합(半剛接合)(semi-rigid joint) 특유(特有)의 결점(缺點)도 지니고 있다. 따라서 본(本) 연구(硏究)에서는 CBA 접합(接合) 강도(强度)에 영향하는 주요(主要) 설계(設計) 인자(因子)로서 side rail 규격, corner block의 side rail에의 부착시(時) 보강재(補强材)의 효과(效果) 및 corner block관통 anchor bolt의 사용(使用) 수(數) 그리고 corner block의 형태등(等)의 평가(評價)를 하기 위해 22개(個)의 접합군(接合群) 별(別)로 총(總) 88개(個)의 table section 시험체(試驗體)를 제작(製作)한 후(後)그들의 강성(剛性) 계수(係數)(Z - 값) 및 유효강도(有效强度)를 수평 하중(荷重)에 의한 변형측정(變形測定) 실험(實驗)을 통해 결정(決定)한 후 설계(設計) 인자별(因子別) 효과(效果)를 비교 분석(分析)하였다. 분석결과(分析結果), side rail의 높이 증대(增大) 및 corner block 부착시(時) PVAc 수지(樹脂)의 사용효과(使用效果)가 뚜렷하여 유효강도(有效强度)의 유의적(有意的) 향상(向上)을 나타냈고 anchor bolt의 효과(效果) 역시 2개 사용시(使用時)가 1개 사용시(使用時) 보다 훨씬 큰 것으로 나타났다. 또 side rail 높이 와 anchor bolt 사용(使用) 수(數)간에는 상호작용(相互作用) 효과(效果)도 있었다. 그러나 side rail의 두께 효과(效果)는 22mm에서 25mm로 증대(增大)시켰을때 뚜렷한 상승 경향(傾向)은 보여주지 못했다. 한편 corner block의 형태는 MDF를 주재료(主材料)로 사용(使用)한 탁자(卓子) 설계시(設計時)는 두께 25mm, 높이 100mm의 side rail에 PVAc 수지(樹脂)로 보강(補强)하고 mitered corner block에 2개(個)의 anchor bolt를 관통시킨 경우가 유효강도(有效强度) 3171.7 kgf-cm로 22개의 접태군(接台群)들 중 최대치(最大値)를 나타냄으로써 miter type이 rectangular type보다 바람직한 것으로 나타났다. 결론적(結論的)으로 자재(資材)의 효과적(效果的) 이용(利用)을 통한 생산비(生産費) 절감(節減)과 동시(同時)에 구조(構造)의 안정(安定)된 강도적(强度的) 측면(側面)을 고려할 때, 두께 22mm, 높이 75mm의 MDF side rail에 mitered corner block을 PVAc 수지(樹脂)와 나사못을 이용하여 부착한 후(後) 2개(個)의 anchor bolt를 관통시키는 방법(方法)을 가장 합리적(合理的)인 MDF 사용(使用) 조립시(組立式) 탁자(卓子) 설계(設計) 방안(方案)으로 제시(提示)하는 바이다.

• 한국광학회지
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• 제14권1호
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• pp.44-50
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• 2003

반도체 레이저 측면 여기시 Nd:YAG 레이저 매질에서 발생하는 열영향에 대해 분석하였다. 열영향을 고감도로 측정하기 위해 편광자와 Nd:YAG 매질 사이에 λ/4판을 삽입하여 여기 파워에 따라 발생하는 depolarization양을 측정하였다. CCD로 는 열영향에 의한 매질 내에서의 탐침광 분포 변화를 측정하고 해석하여 반도체 레이저 측면 여기시 발생하는 열영향을 최소화하기 위한 공진기 설계의 효과적인 방법을 제시하였다.

• Radiation Oncology Journal
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• 제7권2호
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• pp.305-311
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• 1989

fletcher-Sult 콜포스타트는 방광과 직장의 선량을 줄이기 위해 내부에 차폐물을 포함하고 있다. Cs-137튜브가 내장된 콜포스타트 주변의 물에서 임의점의 선량을 계산한 후 내부 구조에 의한 차폐효과를 구하고, 등선량곡선과 등차폐율 곡선을 그리기 위한 프로그램을 개발하였다. EGA카드를 가진 IBM호환기종 AT 컴퓨터로 MS-Basic V6.0을 이용하여 프로그램을 만들었다. 선량 계간용 알고리듬에 내부구조, 튜브, 콜포스타트의 물질, 형태 및 위치까지 고려되었다. 한 프로그램에 의해 계산된 물에서의 단위 mg. Ra eq당 선량율을 보조기억장치에 저장해 두고, 다른 프로그램에서 필요할 때 불러 쓰도록 하였다. 콜포스타트의 내측 선량이 감소되었으며, 상하의 선량분포가 대칭이 아님을 볼 수 있었다. 선량의 감소는 하부에 비해서 상부에서 더 현저하였으며, 차폐효과도 하부에 비해 상부에서 더 높았으며 내측 거의 전 영역에 차폐효과가 있었다. =1와같은 결과는 콜포스타트 내부에서 튜브가 한쪽으로 이동되어 있고, 튜브내에 선원의 위치가 비대칭인 점과 관련이 있었다. 최대 차폐율은 콜포스타트 상부에서 $49\%$ 하부에서 $44\%$였으며, 등차폐율 곡선은 대체로 선원을 중심으로 하여 방사상이었다. 치료계획에서 방광 및 직장등의 정확한 선량을 구하기 위해서는 콜포스타트 내부구조에 의한 차폐 효과가 고려되어야 할 것이다.

• 한국분무공학회지
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• 제10권1호
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• pp.10-16
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• 2005

To investigate the effect of shockwave on diesel spray characteristics under ultra high pressure injection, the velocity of spray tip and shock wave were investigated using the visualization of spray by schlieren method. Spray characteristics such as the spray radius, height, and droplets size were analyzed. It is found in this study that shock wave, produced by ultra high injection pressure, propagates faster than spray tip. Spray radius of right side of nozzle tip was shorter than that of left side and spray height of right side of nozzle tip was thicker than that of left side. Droplets sue was increased at 414MPa in injection pressure because of pressure gradient between inner and outer of tile spray caused by shockwave.

• 한국전기전자재료학회:학술대회논문집
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• 한국전기전자재료학회 1998년도 춘계학술대회 논문집
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• pp.271-274
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• 1998

In this paper, the monodomain alignment of nematic liquid crystal(NLC) in the cell fabricated by one side transcription alignment method on PI surface with side chain were investigated. The LC alignment produced by the transcription alignment method is attributable to a memory effect of the NLC on Pl surfaces. We observed that the pretilt angle of NLC is generated about 3.6$^{\circ}$ in a cell with one side transcription alignment on PI surface. Also, the electro-optical(EO) performance of TN-LCD with one side transcription alignment method on PI surface will be discussed.

• PNF and Movement
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• 제10권4호
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• pp.65-69
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• 2012

Purpose : The purpose of this study was to verify effects of trunk inclination, side deviation using combined PNF patterns of upper and lower extremities on 20's generation with malalignment syndrome. Methods : 15 subjects with malalignment syndrome participated this study. We measured 2 factors(trunk inclination, side deviation). combined PNF patterns of upper and lower extremities were used intervention method for malalignment syndrome subjects. Experience during was 6 weeks. Results : The trunk inclination was significantly decreased. The value was from 0.87 to 0.43(p=0.27). The side deviation was too. The value was decreased 1.62(p=0.044). Conclusion : The results of this study indicate that the use of combined PNF patterns of upper and lower extremities for malalignment syndrome people was positive effect.

• 한국전산유체공학회지
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• 제20권1호
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• pp.65-76
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• 2015

In this study, the natural convection phenomenon of the air side and the forced convection phenomenon of the oil side were simulated in the radiator through a 3-D numerical analysis, and the total heat released by the oil side into the radiator heating plate and then to the air side was evaluated. Also, a quantitative analysis was carried out on the effect of each thermal resistance on the overall heat transfer coefficient through a 1-D thermal circuit analysis on the heat transfer mechanisms of the radiators considered in this study. In addition, for the diverse shapes of the heating plates considered in this study, the pressure drops of the oil side were quantitatively compared and evaluated. The temperatures at the air side and the oil side outlets of the radiators with 8 different fin shapes considered in this study had almost similar values showing a difference of +/-3% and, accordingly, the total heat transfer also showed similar heat dissipation performance in all the models. As a result of the 1-D thermal circuit analysis, in all the models considered in this study, while the thermal resistance of the air side accounted for 92% to 96% of the total, that of the oil side was 5 to 7%, and that of the heating plate showed a very small value of 0.02%.

• 한국소성가공학회:학술대회논문집
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• 한국소성가공학회 2003년도 춘계학술대회논문집
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• pp.225-229
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• 2003

When hot strip is trimmed in the side trimming process at the entry side of tandem cold rolling mill, due to bad quality of trimming face and burr, product quality(saw ear)becomes so bad that it causes drop of yield and claim from customers. Therefore, it was examined that applying ultrasonic vibration is an effective method to improve quality of strip trimming face and decrease burr magnitude by decreasing shear force acting between strip trimming face and knife in side trimming process of cold rolling.

• 대한한의학방제학회지
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• 제12권2호
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• pp.77-93
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• 2004

Depression is a sort of mental disorder which is very common. To treat depression, many drugs such as TCA, MAOI are developed and used. But they have a lot of side effects, so it needs to develop drugs without side effects or with less side effects. Herbal medicines have been used to treat diseases not only physical but also mental and have less side effects. therefore, it has been thoght the need to develop herbal medicine with antidepressant effect. The purpose of this study was to reseach antidepressant effect and influence on monoamines of chunwangboshimdan thought to have antidepressant according to ancient medical book- donguibogam- and recent reports. We used 'forced swimming test(FST)' to know antidepressant effect of chunwangboshimdan and HPLC to check the influence on monoamines and their metabolites(norepinephrine, dopamine, DOPAC, HVA, serotonin, 5-HIAA) of chunwangboshimdan after divided into cerebral cortex, striatum, hypothalamus and hippocampus. The results were obtained as follows: In the study of antidepressant effect by 'forced swimming test(FST)'method, chunwang boshimdan had a significant antidepressant effect. In the study of influence on monoamines by HPLC, chunwangboshimdan mainly increased dopamine among monoamines and their metabolites(norepinephrine, dopamine, DOPAC, HVA, serotonin, 5-HIAA) significantly in 4 parts of rat's brain above-mentioned. Calculated by turnover ratio formulae of monoamine, chunwangboshimdan has more results than Imipramine. These results suggest that chunwangboshimdan has antidepressant effect that is related with the increase of monoamines by suppressing their metabolism as its mechanism.