비만환자의 전기지방분해침 시술 후 허리둘레 감소에 대한 임상적 고찰

김정환 ( Jeong Hwan Kim ),고연석 ( Youn Seok Ko ),이정한 ( Jeong Han Lee ),원재균 ( Jea Kyun Won ),신병철 ( Byung Cheul Shin ),권영달 ( Young Dal Kwon ),송용선 ( Yung Sun Song ) 한방재활의학과학회 2005 한방재활의학과학회지 Vol.15 No.3

Objectives : To see if there were any differences in waist circumference reduction when certain variable such as age, sex, BFR(BFR; Body Fat Rate), PIBW(PIBW; Percent Ideal Body Weight), WHR(WHR; Waist Hip Ratio) and BMI(BMI; Body Mass Index) were given. Methods : Among outpatients who admitted to department of Oriental Rehabilitation Medicine, Jeon-Ju Oriental Medicine Hospital, Won-kwang University from August 2003 to september 2004, 89 obese patients were chosen and electroacupunture was practiced to these groups in order to treat abdominal obesity and waist circumference reduction. Results : There were no significant correlation between sex, age and waist circumference reduction. Compared to groups who had shown lower BMI, higher BMI groups have shown greater change in waist circumference reduction. As BFR increase waist circumference reduction tended to increase as well. Conclusions : From the above results, higher BMI groups had shown greater change in waist circumference reduction compared to lower BMI groups.

유기산을 이용한 납 요염토양의 복원에 관한 연구

정의덕,강신원,박덕수,신학기,백우현 한국환경과학회 2000 한국환경과학회지 Vol.9 No.5

A study on the removal of Pb ion from Pb-contaminated soil was carried out, using ex-situ extraction process. Tartaric acid (TA) and iminodiacetic acid sodium salt (IDA) as a washing agent were evaluated as a function of concentration, reaction time, mixing ratio of washing agent and recycling of washing agent. TA showed a better extraction performance than IDA. The optimum washing condition of TA and IDA were in the ratio of 1 : 15 and 1 : 20 between soil and acid solution during 1 hr reaction. The total concentrations of Pb ion by TA and IDA at three repeated extraction, were 368.8 ppm and 267.5 ppm, respectively. The recovery of Pb ion from washing solution was achieved by adding calcium hydroxide and sodium sulfide, form the precipitation of lead hydroxide and lead sulfide, and optimum amounts of sodium sulfide and calcium hydroxide were 7 g/ℓ for the TA washing solution and 4 g/ℓ , 5 g/ℓ for the IDA washing solution, respectively. The efficiency of recycle for TA and IDA washing solution were 78.8%, 95.1% and 89.2%, 96.6%, at third extractions under Na_2S and Ca(OH)_2, respectively.

유기산 추출에 의한 철 폐광산 오염토양의 복원

정의덕,강신원,백우현 한국환경과학회 2000 한국환경과학회지 Vol.9 No.1

A study on the remediation of heavily Fe ion contaminated soils from abandoned iron mine was carried out, using ex-situ extraction process. Also, oxalic acid as a complex agent was evaluated as a function of concentration, reaction time and mixing ratio of washing agent in order to evaluate Fe removability of the soil contaminated from the abandoned iron mine. Oxalic acid showed a better extraction performance than 0.1N-HCI, i.e., the concentrations of Fe ion extracted from the abandoned mine for the former at uncontrolled pH and the latter were 1,750 ppm and 1,079 ppm, respectively. The optimum washing condition of oxalic acid was in the ratio of 1:5 and 1:10 between soil and acid solution during 1 hr reaction. The total concentrations of Fe ion by oxalic acid and EDTA at three repeated extraction, were 4,554 ppm and 864 ppm, respectively. The recovery of Fe ions from washing solution was achieved, forming hydroxide precipitation and metal sulfide under excess of calcium hydroxide and sodium sulfide. In addition, the amounted of sodium sulfide and calcium hydroxide for the optimal recovery of Fe were 15g/ℓ and 5g/ℓ from the oxalic acid complexes, respectively.

仁川海域 開發에 따른 潮汐變化 및 汚染物質 運送 豫測

鄭信澤,趙烘輦,蔡璋源 圓光大學校 環境建設硏究所 1997 環境建設論文集 Vol.6 No.-

Horizontal 2-D models which includes the wetting-drying treatment technique in the intertidal zone are established for the predietion of tidal changes and contaminant transport due to the development of Incheon coastal zone. Flow model is verified by the measurement data at Jeong-Do, and then the computed value is closely matched to the observed water elevation and velocity of main-flow direction. In the spring tide condition, pollutants transport pattern is simulated for the arbitrary pollutants loads. By the analysis of this numerical simulation results, pollutants are mainly transported by the advection along the narrow deep troughes. Thus, these models can be used as the compatible prediction model for the tidal change and pollutant transport due to the development plan of Incheon coastal zone.

중등 예비교사 체육수업에서의 피드백 분석

신영길,최원준,정향순,서호성 경북대학교 사범대학부속 중등교육연구소 2003 중등교육연구 Vol.51 No.2

The purpose of this study is to analysis on the feedbacks of middle school student teachers in physical education classes during a period of practical training and to find effective feedback for enhance the quality of classes. In order to achieve the purpose of this study, data were collected through record the 9 student teachers' classes on video tape and analysed by using feedback analysis profile(FAP). The result of this study showed that the FAP of student teachers were severe and both teachers and students. First, feedback type for subject was in large part personal feedback and mainly feedback was prescriptive feedback about not correct skill, and the feedback was given during or after perform skill. Second, student teachers rather gave negative feedback to learners than positive. They showed correction complex. Third, student teachers didn't understand the content of class completely, so they didn`t show development of content and harmony between task and practice, feedback.

원발성 폐암의 CT상 병기 결정:새로 재정된 TNM 체계와의 비교

신현준,최영칠,전혜정,박정희,김요한,이원진 건국대학교 의과학연구소 1998 건국의과학학술지 Vol.8 No.-

Accurate staging of lung cancer is essential for defining operability, selecting treatment regimens, predicting survival, and reporting comparable end results. Revisions in stage grouping of the TNM subsets in the International System for Staging Lung Cancer have been adopted by the American Joint Committee on Cancer and the Union Internationale le Cancer at 1996. We compared the previous TNM systems with revised stage grouping rules, and tried to applicate the new size-criteria for metastatic lymph nodes in mediastinum. Twenty-two patients were undergone CT stagings by using three different systems of previous, revised, and modified TNM subsets. Ten patients showed different TNM stage by the revised stage grouping rules and seven patients were altered in lymph node stage by the new size-criteria. Recognition of revised stage grouping rules is very important for treatment plan and predicting the correct prognosis.

광섬유 집합체 센서를 이용한 6MV 광자선의 반음영 및 심부선량백분율 측정

신상훈,장경원,조동현,유욱재,서정기,이봉수,문주현,박병기 제주대학교 방사선응용과학연구소 2008 방사선응용과학연구소논문집 Vol.22 No.-

In this study, a fiber-optic bundle sensor has been developed using water-equivalent organic scintillating fibers for photon beam measurement. Beam penumbra and percent depth doses(PDD) are measured according to the depth of the photon beam. This sensor has many advantages such as high resolution, real-time measurement and ease of calibration over conventional radiation measurement devices.

입원 기간 중 시행된 수혈로 인해 발생한 항-Xg^(a) 항체 1예

신정원 순천향의학연구소 2004 Journal of Soonchunhyang Medical Science Vol.10 No.2

A 35 year-old-male suffering from stuporous consciousness after slip down injury was admitted. There was no history of transfusion or transplantation. In pretransfusion test, the result of antibody screening was negative. Six units of packed red blood cells and 5 units of fresh frozen plasma were transfused during surgery. After 10 weeks, pretransfusion test was performed again for additional surgery. In that time, antibody screening test was positive and anti-Xg^(a) was identified by antibody identification test. Two compatible units of packed red blood cells were transfused after performing the antiglobulin-phase crossmatching. No transfusion reaction was observed.

볼링스윙동작의 효율성 제고를 위한 운동학적 분석

원영두,안용덕,신정훈 조선대학교 스포츠과학연구소 2000 스포츠科學硏究 Vol.11 No.-

The present research was conducted with the athletes of G city's business team in order to show an ideal model of throwing, analysing in a kinematic method the time, the speed between Back Swing and Follow Through in throwing motion of Bowling The conclusion of this research(study) is a follows. 1. It was found that the time required in Release is longer than that in Back Swing, and the pace of the last Release motion is 90cm longer than that of Back Swing. It was Known that this is for study throwing in release 2. After the subjects raised the center of the human body to increase momentum with speed of the ball at the time of Back Swing and at the moment of Release they stayed in a low posture 3. The speed of their trunk and hands in Back Swing is higher than that in release

六一順氣湯 抽出物이 생쥐의 全腦虛血에 미치는 影響

정승현,신길조,이원철 동국대학교 한의학연구소 1999 東國韓醫學硏究所論文集 Vol.7 No.2

생쥐의 全腦虛血 모델에서 potassium cyanide 誘發 昏睡時間 및 生存時間, 減壓性 無酸素 負荷時 生存時間을 測定하여 全腦虛血時 腦循環代謝 改善 效果를 觀察하였다. KCN 誘發 昏睡時間의 短縮, 致死量의 KCN에 대한 生存時間의 延長, 減壓에 의한 無酸素 負荷時 生存時間의 延長 效果가 나타났다. The effect of Yukilsunki-tang extracts on global cerebral ischemia were investigated in this study. The multiple parameters of global cerebral ischemia assessed in mice included the duration of KCN-induced(1.8㎎/㎏ i.v.) coma, the survival time of KCN-induced(3.0㎎/㎏ i,v.) coma the survival time exposed to hypoxia induced by vacuum pump. In the case of global cerebral ischemia International Cancer Research mice were used and divided into two groups at random. Group A, normal control, was treated after oral administration of normal saline. Group B, experimental control, was treated after oral administration of 13.2㎎/20g of Yukilsunki-tang extracts. Each treatment was KCN-induced(1.8㎎/㎏ i.v.) coma, KCN-induced(3.0㎎/㎏ i.v.) coma and exposure to hypoxia induced by vacuum pump. The results were obtained as follows : In global cerebral ischemia, Yukilsunki-tang extracts significantly prolonged the duration of KCN-induced(1.8㎎/㎏ i.v.) coma, the survival time of KCN-induced(3.0㎎/㎏ i.v.) coma and the survival time of exposure to hypoxia induced by vacuum pump in mice. Conclusion Yukilsunki-tang extracts had a significant effect on Global cerebral ischemia.