• Journal of Haehwa Medicine
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• v.13 no.2
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• pp.303-315
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• 2004

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. Using external medical treatment for Leucorrhea is washing and fumigation on vagina, to wash vagina, to insert vagina, cleansing theraphy and use with Suppository such as YONGYEOMGO(龍鹽膏), KAMISASANGJASAN(加味蛇床子散), SASANGSACHUNGSEJE(蛇床子洗劑). 4. The efficacy of medicines to use external medical treatment is as follow to helpcirculation of blood, to warm spleen and stomach, to warm blood, to warm uterus and remove cold, to remove heat and dry moisture, to down heat-product, to contract bloodvessel, to counteract poison and destory virus, to make enerey and blood.. 5. 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). 6. 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 7. Besides the acupuncture & moxibustion of hysterorrhea, we can make use of acusetor, ear acupuncture, endermosis, dong shi shen fa.

• Journal of Haehwa Medicine
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• v.9 no.2
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• pp.277-292
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• 2001

1. The obesity is the aggregation of symptoms accompanied with the metabolic disorder and the increase of fatty layer accumulation by the enlargement or increase of fatty cells, which is the condition that has 20% overweight than the standard. 2. The final metabolic of fat depends on the defensive energy. The shape of fatty layer is changed by the point where is the defensive energy is replenish or not. So Goin, Bein and Yuckin is made a discriminated and there is different between Besudaeso and Herlgidaso. 3. In case of liver overacting spleen by seven emotions, we can use reinforcing the spleen and don't use depressing energy. 4. Damp, weakness of Qi(氣), weakness of spleen came from seven emotion, and social stress can occur obesity. Obesity is reason of C.V.A, dizziness, dementia, schizophrenia, etc. 5. The obesity which can occurs various adult diseases came from eating disorder and various stresses at the standpoint of western medical. This is cured by diet, kinesiatrics, operation, pharmacotherapy, 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 Dong Guk Oriental Medicine
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• v.5
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• pp.15-31
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• 1996

The purpose of this study was to generalize the conception of chronic pelvic pain(CPP)through the literature of oriental medicine and occidental medicine. The results are obtained as follows. First, chronic pelvic pain(pain of more than 6 months duration) may include pain of gynecologic, gastroenterologic, urologic, neurologic, and musculoskeletal origin. In this study, the etiology of chronic pelvic pain may remain obscure and the relationship between certain types of pathology, such as endometriosis or adhesions, and the pain response may be inconsistent and often inexplicable. Second, the causes of CPP through the literature of oriental medicine were reviewed as pains due to a wind-pathogen, a cold, disorder of Qi, disorder of blood stasis, a improper diet, disorder of fluid, and deficiency type etc... And the charateristic pains were concerned with a aching pain, a heavy pain, a distending pain. a pain due to mass in the abdoman, a pain likes pulling etc... The degree and classification of charateristic pains in current of time were dependent on subjective factors. Third. in oriental medicine, it wasn't to be suggested concretely recognition of etiological factor in pain. But they recognised that facters were influenced by pain. For example, diretic peripheral demages were concerned with a blood stasis, a phlegm, a damp phlegm, heart, and the pains that were occurrenced by sevn emotions were concerned with a stagnancy of Qi or a stagnancy of liver-Qi.

• KSBB Journal
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• v.27 no.1
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• pp.51-56
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• 2012

This research was to investigate the polyester preparation using waste ethylene glycol (EG) generated from the wastepaper pretreatment process. Waste EG was obtained from using EG five times repeatedly in the pretreatment of wastepaper. The hydroxyl value of the waste EG was 441 mg KOH/g and its composition was 0.68% cellulose, 6.5% hemicellulose, 6.1% lignin, and 86.7% EG. Maleic acid was used as carboxylic acid. The effect of reaction temperature and time except carboxyl group/hydroxyl group ratio on the crosslinkage of the prepared polyester was marginal. Citric acid, lithium hydroxide and dicumyl peroxide were used as additive or catalyst to enhance the crosslinkage of polyester. Among them, 10% of citric acid was found to be most effective. The crosslinkage was 86% when the polyester was prepared at an optimum condition such as $130^{\circ}C$ and 15 minutes, 1.5 of C/H ratio, and 10% of citric acid, and its insoluble percentage in boiling water for 6 hours was 47%. The weight loss of the prepared polyester was approximately 40% when it was buried in damp soil for 5 months, indicating that it is readily biodegradable. This results can provide some information for future development of wastepaper pretreatment by organic solvent.

• The Transactions of the Korean Institute of Electrical Engineers A
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• v.48 no.11
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• pp.1382-1387
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• 1999

This paper presents an optimal fuzzy power system stabilizer to damp out low frequency oscillation. So far fuzzy controllers have been applied to power system stabilizing controllers due to its excellent properties on the nonlinear systems. But the design process of fuzzy logic power system stabilizer requires empirical and heuristic knowledge of human experts as well as many trial-and-errors in general. This paper presents and optimal design method of the fuzzy logic stabilizer using the genetic algorithm. Non-symmetric membership functions are optimally tuned over an evaluation function. The present inputs of fuzzy stabilizer are torque angle error and the change of torque angle error without loss of generality. The coding method used in this paper is concatenated binary mapping. Each linguistic fuzzy variable, defined as the peak of a membership function, is assigned by the mapping from a minimum value to a maximum value using eight bits. The tournament selection and the elitism are used to keep the worthy individuals in the next generation. The proposed system is applied to the one-machine infinite-bus model of a power system, and the results showed a promising possibility.

• Journal of Power Electronics
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• v.13 no.3
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• pp.469-478
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• 2013

This paper proposes a novel scheme for the current controller for the grid-side converter (GSC) of permanent-magnet synchronous generator (PMSG) wind turbines to eliminate the high-order harmonics in the grid currents under grid voltage disturbances. The voltage unbalance and harmonics in three-phase systems cause grid current distortions. In order to mitigate the input current distortions, multi-loop current controllers are applied, where the positive-sequence component is regulated by proportional-integral (PI) controllers, and the negative-sequence and high-order harmonic components are regulated by proportional-resonance (PR) controllers. For extracting the positive/negative-sequence and harmonic components of the grid voltages and currents without a phase delay or magnitude reduction, composite observers are applied, which give faster and more precise estimation results. In addition, an active damping method using PR controllers to damp the grid current component of the resonant frequency is employed to improve the operating stability of VSCs with inductor-capacitor-inductor (LCL) filters. The validity of the proposed method is verified by simulation and experimental results.

• Proceedings of the KIEE Conference
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• 1996.11a
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• pp.95-98
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• 1996

Response speed of generator/control system kas increased with the aid of the development of power electronics. Even though it is desirable to enhance response speed for the control system(AVR/Gov) of generator itself, in case a certain generator/control system with high response excitation system is connected with bulk power system, terminal voltage and active power of some generators can oscillate with adjoining generators or near area when even a little of disturbance take place. PSS(Power System Stabilizer) is used to damp rotor swing by adding the supplementary signal in phase with speed. As the stable AVR response is very important before PSS is installed, modeling and analysis of generator/control system was performed. Next we have analysed PSS response of Hanlim's gas turbine by transmission line open/close test.

• Progress in Superconductivity
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• v.14 no.1
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• pp.52-59
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• 2012

In this paper, the robust superconductor flywheel energy storage system(SFESS) controller using $H_{\infty}$ control theory was designed to damp low frequency oscillation of power system. The main advantage of the $H_{\infty}$ controller is that uncertainties of power system can be included at the stage of controller design. Both disturbance attenuation and robust stability for the power system were treated simultaneously by using mixed sensitivity $H_{\infty}$ problem. The robust stability and the performance for uncertainties of power system were represented by frequency weighted transfer function. To verify control performance of proposed SFESS controller using $H_{\infty}$ control, the closed loop eigenvalue and the damping ratio in dominant oscillation mode of power system were analyzed and nonlinear simulation for one-machine infinite bus system was performed under disturbance for various operating conditions. The results showed that the proposed $H_{\infty}$ SFESS controller was more robust than conventional power system stabilizer (PSS).