• Proceedings of the Korean Vacuum Society Conference
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• 2014.02a
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• pp.456.2-456.2
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• 2014

Cu(In,Ga)Se2 (CIGS) 화합물은 태양광을 흡수하기에 가장 이상적인 약 1.04 eV의 에너지 금지대 폭과 높은 광흡수계수를 가지고 있으며, $450{\sim}590^{\circ}C$의 고온 공정에도 매우 안정하여 열 경화현상을 거의 보이지 않으므로 박막 태양전지로서 커다란 응용 잠재력을 갖고 있는 광흡수층 재료이다. CIGS 화합물 박막 태양전지의 효율은 연구실에서는 ~20%의 높은 효율을 보고하고 있으며, 모듈급에서도 ~13%의 효율을 보이고 있다. 그러나 CIGS 박막 태양전지를 대면적 또는 양산화에 적용하기 위해서는 20년 이상의 장기적인 수명을 보장할 수 있는 내구성을 갖추어야 한다. 본 연구에서는 CIGS 모듈의 장기적인 신뢰성을 평가하기 위해 CIGS PV 모듈을 대상으로 IEC-61646 규격을 이용하여 고온고습 시험 ($85^{\circ}C$/85% RH, 1000 h) 과 열충격 시험 ($-40^{\circ}C/140^{\circ}C$, 1000 cycles) 이 수행되었고, 두 종류의 가속 스트레스 시험 후에 모듈의 성능 저하에 영향을 미치는 요인들이 연구되었다. 또한, 모듈의 효율 저하의 원인을 규명하기 위해 투명전극 Al-doped ZnO (AZO)와 광흡수층 CIGS를 대상으로 고장분석을 수행하였다. AZO층과 CIGS층의 전기적 특성 분석, 결장상 분석 및 XPS 분석들을 종합하여 CIGS PV 모듈의 성능저하의 원인을 규명하였다.

• Journal of Physiology & Pathology in Korean Medicine
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• v.19 no.4
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• pp.1082-1087
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• 2005

About the case of the cerebral infarction patient who has diagnosed Mitral Regurgitation in valvular heart disease and admissed to our hospital from 26. April. 2004 to 14. May. 2004, we diagnosed and treated him as heart disease due to wind, damp-heat at the point of Oriental Medicine and got the improvement in the chest pain, dyspnea and etc. so we report. We think that the patient must get the screen test exactly and treat the disease properly. and if we apply this result to clinical cases at the point of Oriental Medical base from gathering and researching more cases, it will arouse sympathy-the excellence of Oriental Medicine and make the necessity of the further research and report from now on.

• Journal of the Korean Institute of Illuminating and Electrical Installation Engineers
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• v.16 no.2
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• pp.18-25
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• 2002

In this paper, We have researched about the Electronic Ballast for 250W HPS(High Pressure Sodium) lamp. This Electronic Ballast is capable to operate the Ignition and Steady State Using the Class D LCC resonant tank, and minimizing the full-bridge inverter's Switching Stress by implementation Quasi-square ZC-ZVS Soft Switching Method. And also, We have reduced the heat of MOS-FETs and high frequency switching surge noise using the RCD damp snubber. Therefore, We are sure that the developed ballast has the properties of the stable & reliable Control and the function of minimizing the total noise of the system.

• Journal of Haehwa Medicine
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• v.10 no.1
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• pp.79-92
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• 2001

According to the literatural study on the Acupuncture & Moxibustion and Traumatherapyof hysterorrhea, the results were as follows. 1. The acupuncture & moxibustion of hysterorrhea is focussed on bloody uterine discharge, leukorrhea and we must carefully diagnose the etiology & the machanism of disease. 2. The causes of hysterorrhea are dampness, impairment of seven emotion, irregular food intake, excessive intercourse and they are impotantly related to liver, spleen, kidney, the ren channel, the chong channel. 3. The diagnosis is grossly divided into the flowing downward of damp-heat, the weaknessof the qi of the spleen, dificiency of yuan of the kidney and according to the each diagnosis, we should select adquate points representing the treatment of cooling(zhongji, yinlingquan, xingjian, etc), desiccation, heiping qi(qihai, zusanli, sanyinjiao, etc), tonificating yang (guanyuan, mingmen, shinshu, etc). 4. The moxibustion is the warming the lower jiao and eliminating the cold, the points are the mingmen point, the zhongji point, the guanyuan point, etc. 5. Besides the acupuncture & moxibustion of hysterorrhea, we can make use of acusetor, ear acupuncture, endermosis, dong shi shen fa. 6. As of traumatherapy of hysterorrhea, fumigation,abluent and soppository are generally used. and the prescriptions as GAMISASANGSAN, BANSUKSAN are used. 7. The medical herbs used on the treatment of hysterorrhea are the tonificating yang, dissipeting, desiccating medicines generally composed of CNIDII FRUCTUS, ALUMEN, ZANTHOXYLI FRUCTUS.

• Korean Journal of Acupuncture
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• v.22 no.3
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• pp.175-197
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• 2005

Objective : The purpose of this study is to review the acupuncture therapy and moxibustion on itching Method : We searched and reviewed chinese journals of and books of the acupuncture therapy and moxibustion on itching. Results & Conclusions : 1. Dermatopathy of itching is described as eczema, neurotic-dermititis, itching in orient medical text. 2. According to text, itching causes were wind symptom produced by deficiency of blood, deficiency syndrom of the spleen, and damp-heat. 3. Frequently used acupoints were LI10(41 frequency), SP10(29), ST36(27), SP6(22), GB20(19), Asi point(18), BL(17), back Su acupoints(13), LI4(13), SP9(10), PC6(7), HT7(7). etc 4. The practice of acupuncture was used by body acupuncture, auriculo-theraphy, loss of bleeding with needle, blum-blosson needle, dermal needle, fire needle. etc. 5. Moxibustions are mild moxibustion, non-scar producing moxibustion, herb- moxibustion. etc.

• Journal of Haehwa Medicine
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• v.9 no.1
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• pp.399-407
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• 2000

According to the literature on the genital cold sign, results were as follows. 1. Genital cold sign is that patient feel cold the part outer reproductive system. 2. The primary cause of genital cold sign is the kidney yang vacuity, and the others are the spleen vacuity, fulling down damp-heat, vacuity consumption, frenetic movement of ministerial fire, dedilitation of kidney yin, insecurity of kidney yang, impairment spleen with vacuity consumption, 3. The primary treatment of genital cold sign is warming and recuperating kidney, and the others are enrich yin and norishing blood, supplement the vital energy and enrich blood, clearing away dampness, etc. 4. For the medical prescriptions are used PalMiHyan(八味丸), GeJiGaYongGolMoReoTang(桂枝加龍骨牡蠣湯), GoJinTang(固眞湯), GaGamNaiGoHyan(加減內固丸), SipBoHyan(十補丸), YoSuYuTang(吳茱萸湯), ChungHonTang(淸魂湯), HuiChunSan(回春散), JoYangSan(助陽散), ChungHonTang(淸魂湯), YoncDamSaGanTane(龍膽瀉肝湯), SiHo-SoengSoepTang(柴胡勝濕湯).

• Journal of Acupuncture Research
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• v.22 no.2
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• pp.103-110
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• 2005

Phellodendri Cortex (PC) has been used traditionally in Korea for damp heat leukorrhea with thick, yellow, discharge, foul-smelling diarrhea or dysentery. We investigated whether the Phellodendri Cortex Herbal-acupuncture Solution (PCHS) induced cell-death on SNU-17, human cervical cancer cell. 3-(4,5-Dimethylthiazol-2-yl)-2, 5-diphenyltetrazolium bromide (MTT) assay was performed to find out the cytotoxicity of PCHS. The cell death was identified as apoptosis from the results of 4, 6-diamidineo-2-phenylindole (DAPI) staining, terminal deoxy-nucleotidyl transferase (TdT)-mediated dUTP nick end labeling (TUNEL) assay. The expression of proapototic gene, Bax, was increased and the expression of apoptotic gene, Caspase-3, was also increased. Considering the above results, PCHS could induce the apoptosis on SNU-17, human cervical cancer cell, via Bax-related Caspase-3 activation. And it might provide the experimental data for the clinical use of Phellodendri Cortex on cervical cancer.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.18 no.3
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• pp.135-141
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• 2005

Hyperhidrosis of the palms and soles is a disorder characterized by excessive sweating that occurs in the hands and feet and that cause severe psychological, social and/or professional disability. The pathophysiological cause is still unknown but the condition is related to over-activity in the Sympathetic Nervous System. We experienced four young patients with hyperhidrosis of the palms and soles that was thought to be initiated by emotional distress, nervousness, stressful situation and anxiety. In the point of Differentiation of Syndrome, this subject was diagnosed as consumptive fever of the Heart and a weakness of the Spleen and damp heat, and was administrated with Yangshimtang-Gamibang. After treatment of herbal medicine and acupuncture, hyperhidrosis and other symptoms of patients were improved.

• Journal of Korean Medical classics
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• v.32 no.4
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• pp.91-107
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• 2019

Objectives : The purpose of this paper is to study how medical experts understood 'Specially Selecting Yangming' for clinical application. Methods : After collecting medical texts related to 'Specially Selecting Yangming', its meaning and clinical application were examined thoroughly. Results : 1. The meaning of 'Specially Selecting Yangming' was identified in different ways according to the meaning of 'Yangming.' It was perceived as Stomach, Yangming meridian, Stomach meridian of Foot Yangming, Spleen and Stomach, Intestine and Stomach by medical experts. 2. Chen Wu-ze and Liu Wan-su understood Wei disease as a form of consumption, and regarded 'Specially Selecting Yangming' as tonifying Yangming while Zhang Zi-he put emphasis on Communicating Stomach Qi(胃氣) through vomiting or purgation. Sun Yi-kui insisted on applying it as a precaution. 3. Li Dong-yuan emphasized the cause of Wei disease to be Damp-Heat in the Summer and suggested Qingshuyiqitang and Qingzaotang as remedy. 4. Zhu Zhen-heng's Purging the South and Reinforcing the North is a more fundamental way of treating Wei disease by stimulating the Water-Fire Axis. Conclusions : Through a diachronic study of 'Specially Selecting Yangming' and its remedy, most medical experts regarded 'Specially Selecting Yangming' as tonifying Yangming, but tonifying Liver and Kidney was thought to be a more fundamental treatment.

• The Journal of Korean Medicine
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• v.41 no.4
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• pp.100-105
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• 2020

A 25-year-old male presented with influenza-like symptoms and took Western anti-inflammatory analgesic drugs for 2 days. The symptoms aggravated, so the patient decided to rely on Korean medicine (KM). Based on the highly elevated hepatic enzymes (AST 4,621 IU/L and ALT 2,763 IU/L) with a positive result of anti-HAV IgM, he was diagnosed with hepatitis A. The patient was hospitalized and given herbal drugs (Chunggan-plus extract, Innae-Tang) and acupuncture, according to symptom differentiation, the accumulation of damp heat (濕熱蘊結)". The subjective symptoms (fatigue, nausea, gastric discomfort) including jaundice and dark urine as well as laboratory abnormalities gradually improved gradually in 10 hospital days, and the patient completely recovered in 25 days as an out-patient. This case presents a classic case of severe hepatitis A in 2019 Korean outbreak, and is informative to physicians for diagnosis and treatment in the traditional Korean medicine field.