• 사상체질의학회지
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• 제21권2호
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• pp.42-47
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• 2009

1. Objects : This paper was written in order to understand of Taeumjowitang(太陰調胃湯). 2. Methods : We analysis prescription's combination of Taeumin's experior diseases through pathology and new prescription in DongyiSuseBowonSasangChoBonKywun(東醫壽世保元 四象草本卷), DongyiSuseBowon GabObon(東醫壽世保元 甲午本), DongyiSuseBowon ShinChukBon(東醫壽世保元 辛丑本). 3. Results and Conclusions : 1) The origin of Taeumjowitang(太陰調胃湯) is BoPyeSaengMacTang(補肺生脈湯) which is combination of SaengMacSane(生脈散) and SanYakHwaWiJun(山藥和胃煎). 2) BoPyeSaengMacTang(補肺生脈湯) was changed to GilGyungSaengMacSan(桔梗生脈散) in DongyiSuseBowon GabOBon(東醫壽世保元 甲午本). GilGyungSaengMacSan(桔梗生脈散) was changed to HanDaYulSoTang(寒多熱少湯) and Taeumjowitang(太陰調胃湯) in DongyiSuseBowon ShinChukBon(東醫壽世保元 辛丑本). 3) Taeumjowitang(太陰調胃湯) is combination of BoPyeWonTang(補肺元湯) which help Exhale Dispersing Qi of Lung, and adlay(薏苡仁), dry nut(乾栗) and radish seed(羅葍子) which help Stomach Qi, calamus(石葍蒲) which regular Qi, ephedra(麻黃) which is exhale experior cold Qi.

• 대한토목학회논문집
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• 제37권4호
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• pp.659-668
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• 2017

본 연구에서는 서울지역의 극한가뭄(Extreme Drought)에 대한 통계학적 특성을 분석하기 위해서 측우기 강수량 자료(1777~1907년)와 기상청에서 관측된 강수량(1908~2015년) 자료 및 기후변화시나리오를 반영한 강수량(2011~2099년) 자료를 활용한 300년 이상의 장기 강수량 자료를 이용하여 서울지역의 가뭄특성을 분석하였다. 경향성 분석결과, 장기간에 걸쳐 연평균 강우량이 증가하는 것으로 분석되었으며, 기상학적 가뭄지수인 SPI에 대한 Wavelet transform 분석결과 측우기와 기상청자료에서 공통적으로 64~80개월(5~6년), 기후변화자료에서는 96~128개월(8~10년) 주기로 가뭄발생 주기가 길어지는 것으로 나타났다. Dry spell 분석결과에서는 고대기간에서 가뭄발생 빈도가 높은 반면, 근 현대, 미래기간에서는 발생빈도가 점차 감소하는 것으로 나타났다. 또한, 가뭄규모 분석을 통해서 서울지역의 가장 극심한 가뭄사상으로 1901년이 극심한 가뭄연도로 분석되었고, 1899~1907년이 서울지역에서 발생한 가뭄사상 중 9년 연속의 가장 극심한 연속가뭄으로 나타났다.

• 한국전문물리치료학회지
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• 제23권3호
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• pp.11-20
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• 2016

Background: A forward head posture (FHP) is one of the most common types of poor head posture in patients with neck disorder. A prolonged FHP might increase pressure on the posterior cranio-cervical structure and exhibit reduced performance on a cranio-cervical flexion test (CCFT). CCFT is included to activate deep cervical flexor muscles and inhibit excessive activation of superficial cervical flexor muscles. Therefore, the selective activation of deep cervical flexors is needed for effective exercise for FHP. Objects: The purpose of this study was to compare muscle thickness between longus colli (Lco) and sternocleidomastoid (SCM) using ultrasonography in subjects with FHP depending on head support. Methods: This was a cross-sectional, case-control research design study. The ultrasonographic images of Lco and SCM were taken in 17 subjects with FHP during the 5 phases of the CCFT with and without a head support. Towel was used for supporting head to make the neutral head position in supine. Changes in muscle thickness during the test were calculated to infer muscle activation. Data were analyzed using repeated measures of two-way analysis of variance with the significance level of .05. Results: When subjects performed the CCFT with head support, there was a significant difference in muscle thickness of Lco and SCM (p<.05). According to a post hoc paired t-test, change of thickness of Lco was greater at all phases, and change of thickness of SCM muscle was less at phase 4 and 5 in condition with head support (p<.01) compared to condition without head support (p<.01). Conclusion: The result of this study suggest that applying head support for neutral head position during CCFT could be a useful method for activating Lco muscle without excessive activation of SCM muscle.

• 대한전기학회:학술대회논문집
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• 대한전기학회 1998년도 하계학술대회 논문집 B
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• pp.629-631
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• 1998

An adaptive joint-process IIR filter with generalized lattice structure is implemented by modifying the conventional lattice filter and making an adaptive algorithm in a system identification problem.

• 대한전기학회:학술대회논문집
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• 대한전기학회 1997년도 하계학술대회 논문집 B
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• pp.581-583
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• 1997

For the last two decades, many researchers have interests in orthogonal functions by reason of its applicability on linear system analysis. But they only used integral operation matrix of orthogonal functions to solve the state space equations. Thus, this paper present some new result of differential operation of block-pulse functions from a numerical point of view.

• 한국식품조리과학회지
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• 제6권4호통권13호
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• pp.99-109
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• 1990

The following, Chung, Am, Chun, Seo, Rok, Shin, Oh, Cho, Po, listed in [Che Min Yo Sul] are as follows; 1. Chung means polutry and meat like pork and beef cooked with Ja. Am is flavoring meat in a seasoned broth, which is seasoned with Yeom Shi, green onion and pepper. Chun is stir-fryed fish, beef or pork in a small amount of broth and Apchunbup, a kind of Chun, is stir-fryed with Yeom Shi Juice. 2. Cheo, Rok stands for boiled meat pickled in vinegar. 3. There are twenty kinds of Chuk, which is broiled polutry, fish, shellfish and meat like pork and beef together with vegetables and spices. 4. Shin, Oh, Po, are a type of meat preservation method by using Nurook, salt, alchol or broiling it in Bong Chuk way and then preserving it.

• 대한의용생체공학회:의공학회지
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• 제32권2호
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• pp.127-133
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• 2011

Arteria radialis is a branch of the brachial artery extending down the forearm around the wrist where it closes to skin surface. In the oriental medicine, the skin above arteria radialis has an important role because oriental medicine practitioners put their finger tips on the area, and diagnose patient's health conditions by feeling the pulsation of the arterial contraction. The finger tip diagnostic method relies on subjective decision of the practitioner; and there is a need to develop an objective diagnostic modality. The pulsation of the arterial contraction appears not only a movement on the site but also as temperature fluctuation due to pulsatile feeding of warmer blood. The goal of this study is to demonstrate a feasibility of using an infrared camera quantitatively to detect the temperature fluctuation on the skin. Clinical important three different areas, called chon, gwan, chuk, near a wrist where the arteria radialis reaches close to skin surface are marked with small pieces of surgical tape. A high-speed and high-resolution infrared camera with a 3 cm of field of view measures these areas for 10 second at 200 frames per second with a 320*240 pixel size. The pulsatile temperature fluctuation is calculated after passing a band pass filter to remove any stationary temperature over 10 second. The temperature fluctuation of a healthy male volunteer is measured at a room temperature as a control, and is compared with another measurement performed after 20 minutes staying in a room at a 40 degree Celsius. This comparison is repeated for three times, and indicates that the fluctuation increases after staying 20 minutes in the warm room. This increase becomes smaller when the person stays in the warm room with an acupuncture treatment that decreases body temperature. So that an objective diagnostics on the site may become feasible.

• Korean Journal of Acupuncture
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• 제26권2호
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• pp.1-13
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• 2009

Objective: Optical Coherence Tomography (OCT) has emerged as an important optical imaging modality in non-invasive medical diagnostics. Hence, the aim of this study is to measure the similarity of the diagnosis by a traditional method using doctor's hand for feeling of pulse and by the non-contact/non-invasive pulse analyzing system using OCT on Chon(寸), Kwan(關), Chuk(尺). Method: Four korean medical doctors and the non-contact/non-invasive pulse analyzing system using OCT have measured the rapidity, the dimension, and the power of pulse waves of 25 volunteers. First, four korean medical doctors measured pulse waves of volunteers. During measuring, four doctors were separated from each other and so were volunteers. And then, the pulse waves of volunteers were measured by OCT. This was performed on the right Chon(寸), Kwan(關), Chuk(尺). Results: The study showed that the traditional method and the OCT based method had the 88% matches on the values of the slow and rapid pulse condition (遲數), 64% matches on the values of the small and big pulse condition(微細弱緩大[洪]), and 72% matches on the values of the weak and strong pulse condition(虛實). Conclusions: Based on the high similarities of the measurements of two approaches, we suggest that the OCT based pulse diagnosis method is useful for compensating the traditional method for the pulse diagnosis.

• 대한정형도수물리치료학회지
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• 제24권2호
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• pp.51-58
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• 2018

Backdround: Using RUSI (Rehabilitation Ultra Sound Imiging) method, which showed high reliability in soft tissue measurements, we compared the muscle relax and contraction, sex, and physical characteristics of the activity of the multifidus muscle in patients with chronic low back pain and normal subjects. Methods: In this study, 16 patients (male: 8, female: 8) with chronic low back pain and 16 healthy adult (male: 8, female: 8) were participated. Subjects lied prone posture on the table with elbow flexed $90^{\circ}$ and shoulder abducted $120^{\circ}$ (starting position). Test was applied two types that muscle relax position and muscle contraction position. Muscle relax position is equal to starting position and muscle contraction position is that upper extremity lift up about 5cm from the table. We measured the thickness of the multifidus muscle in each position by ultrasound. Results: There was a statistically significant difference between the two groups in deviation of Both Side Difference of Activated resting-Arm Lifting Ratio according to posture change between the chronic low back pain patient group and the normal group. Conclusion: The result of this study support previous study showing that there is an imbalance in the activity of multifidus in patients with chronic low back pain.

• Journal of Mechanical Science and Technology
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• 제14권3호
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• pp.291-297
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• 2000

Modern helicopter rotor blades with non-homogeneous cross sections, composed of anisotropic material, require highly sophisticated structural analysis because of various cross sectional geometry and material properties. They may be subjected by the combined axial, bending, and torsional loading, and the dynamic and static behaviors of rotor blades are seriously influenced by the structural coupling under rotating condition. To simplify the analysis procedure using one dimensional beam model, it is necessary to determine the principal coordinate of the rotor blade. In this study, a method for the determination of the principal coordinate including elastic and shear centers is presented, based upon continuum mechanics. The scheme is verified by comparing the results with confirmed experimental results.