한강수계분지내 하천수의 지구화학적 특성

서혜영,김규한 이화여자대학교 환경문제연구소 1997 이화환경연구 Vol.1 No.-

한강 수계 분지 내의 하천수 (지표수)와 서울 지역 지핫의 화학적 특성 규명과 용존 이온종의 기원을 연구하기 위해 1996년 3월-4월 동안 하천수 시료 60개에 대하여, pH, TDS 등과 용존이온의 화학분석을 실시하였다. 남한강과 북한강 하천수의 화학성분은 주로 수계분지 지역에 분포하는 암석에 의해 영향을 받고 있으며, 한강본류의 하천수는 인위적인 오염에 의한 영향이 크게 나타나고 있다. 즉, 남한강은 상류지역에 분포하는 탄산염암, 탄광 및 금속광산 폐수등에서 용출된 Ca(), Mg(), HCO(), SO() 등이 현저하며 북한강은 화강암질암의 풍화 산물인 K(), Na(), Ca()등의 이온종이 특징적이다. 한편 양수리에서 상기 2개 하천이 합류하여 서울 도심을 지나는 한강 본류는 SO(), NO(), PO(), Cl()등 생활하수 오염의 영향이 현저하게 나타나고 있다. 한강 본류로 유입되는 서울 지역의 왕숙천, 탄천, 중랑천, 안양천의 4개의 지천은 NO(), Cl(), PO(), SO(), Mn등 인위적인 오염현상이 크게 나타나고 있다. 한강 하천수의 화학 성분의 군집, 요인 및 회귀 분석 결과, 전체 자료 분산은 오염 인자에 의한 분산이 약 79%, 지질과의 물-암석 반응에 의한 분산이 약 7%이다. 남한강과 북한강의 합류 지점에서의 Cl에 대한 혼합 비율은 약 60:40이다. 1981년 분석 자료와 1996년 자료의 비교에서 암석 풍화에 의한 1차적 용존 성분인 Ca(), Mg(), HCO()등은 변화가 적으나 Na(), NO(), PO(), SO()등 인위적 오염원의 성분은 크게 증가하는 경향이 있다. To investigate geochemical characteristics and the sources of the dissolved ion species in the river water in the Han river drainage basin, samples were collected at 60 sites from the Han river drainage basin. The data for pH, conductivity, TDS(total dissolved solid), temperature, and concentrations of dissolved ions were obtained as follows:(1) The geochemical characteristics of the surface water in the South and North Han river drainage basins are mainly controlled by bed rock geology in the drainager basin and in the main stream of the Han river considerably affected by anthropogenic pollution. The South Han river water samples have high concentration of Ca() (ave. 15.42ppm), Mg()(ave. 2.74 ppm), HCO()(ave 51.9ppm), which evidently indicates that the bed rock geology in a limestone area mainly controls the surface water chemistry. The concentration of SO() is remarkably high(SHr10-2:129.9ppm) because of acid mine drainage from the metal and coal mines in the upper reaches of the South Han river. (2)The South Han river and the North Han river join the Han river in the Yangsuri, Kyounggido and flow through Seoul metropolitan city. The mixing ratio is about 60:40 at the meeting point(sample number HR10). (3)The result of factor analysis suggests that the pollution factor accounts for about 79% and the bed rock type factor accounts for about 7% of the data variation. This means that the geochemical characteristics of the Han river water mainly controlled by anthropogenic pollution in the South Han river and main stream of the Han river drainage basin. (4)The chmical data for four tributaries such as the Wangsukcheon, the Tancheon, the Zungrangcheon, and the Anyangcheon show that the concentration of pollution elements such as NO(), Cl(), PO(), SO() and Mn are high due to municipal waste disposal.

「『拙藁千百』 譯註」(7) : 권1「金文正公墓誌」의 분석을 중심으로

이진한(Lee, Jin-Han),김보광(Kim, Bo-Kwang),김규록(Kim, Kyu-Rok) 고려사학회 2014 한국사학보 Vol.- No.55

『졸고천백』은 2권으로 된 최해의 문집이다. 최해는 주로 고려에서 활동하다가 정치적으로 소외되어 크게 현달하지 못하고 40세 정도에 은퇴하였다. 그는 대신 이제현, 이곡, 최문도 등 당대 최고의 문인과 교유하였다. 이 논문에서는 『졸고천백』중 권1의 15번째 글인「김문정공의 묘지」라는 글의 특징을 살피고, 번역 및 주석의 작업을 하였다. 이 글은 고려후기의 인물인 김태현을 위한 묘지명이다. 1261년에 태어난 김태현은 1276년(충렬왕 2)에 과거 급제한 이래 1330년에 사망할때까지 거의 대부분의 시기를 관원으로 활동하였다. 이 시기에 고려는 충렬왕과 충선왕의 重祚, 충선왕의 활동 및 토번 유배, 입성책동 등 굵직굵직한 정치적 사건을 겪었다. 이러한 정치상황에 따라 그는 관직 경력 상의 부침을 겪었는데, 「김태현묘지명」에서 주목되는 몇 가지를 정리하면 아래와 같다. 1) 아버지인 김수에 대한 기록이 주목된다. 삼별초가 제주도로 들어가려 할 때 제주로 파견되어 이를 막으려다 전사하였다는 내용이 실려 있다. 2) 김태현이 1280년에 충렬왕이 직접 선발한 시험에 합격하여, ‘전시문생’이라 불리면서 충렬왕의 측근으로 활동했다. 3) 그래서 충선왕이 1298년에 즉위하였을 때 그가 면직되었다는 사실 등 여타 기록에서 찾을 수 없는 경력을 이 묘지명을 통해서 확인할 수 있었다. Cholgo Ch"onbaek is a two-volume anthology of Choi Hae. He mostly worked in Goryeo, then later became politically isolated and made an early retirement at around 40 without significant achievements. This study examined the characteristics of ‘the epitaph for Kim Tae-hyun,’ the 15th entry in the book, and translated and annotated the original text. Mr. Kim was born in 1261, passed the state examination in 1276, and served as a government official most of his life until his death in 1330. This was a politically turmoil period that saw the enthronement, dethronement, as well as reinstatement of King Chungryeol and King Chungseon, the exile of King Chungseon to the present-day Tibet (Tobun at the time), the Mongol intervention in the Goryeo territory. Amid these political unrest, Mr. Kim’s career fluctuated as well. Some of the events are recorded in the work, which cannot be found elsewhere: 1) His father Su Kim is mentioned, who was dispatched to Jeju Island and killed there while trying to keep Sambyeolcho(a special capital defense unit) from entering the island. 2) Mr. Kim passed a state test directly overseen by King Chungryeol in 1280, and worked as a close aide to the king with a title Jeonsi-munsaeng(king"s students). 3) He lost his post when King Chungseon was enthroned in 1298. 4) The record shows that in the early 1300s, the Yuan dynasty operated 11 stations between Gaepyung and Gamsukseong.

재발 또는 불응성 비호즈킨 림프종 환자에서 CDME 구제항암화학요법 후 고용량 항암화학요법 및 자가말초혈액 조혈모세포이식의 효과

김세형,한강원,배상병,김찬규,이남수,이규택,박성규,원종호,홍대식,박희숙 순천향의학연구소 2004 Journal of Soonchunhyang Medical Science Vol.10 No.1

Background and objectives : The long-term survival in patients with non-Hodgkin's lymphoma (NHL) after conventional dose chemotherapy is about 35% and the rest of the patients tend to have relapse. So, in relapsed or refractory NHL, we compared the outcome of patients undergoing high-dose chemotherapy with autologous peripheral blood stem cell transplantation(APBSCT) with only salvage chemotherapy of cisplatin, dexamethasone, mitoxantrone, and etoposide(CDME). Materials and methods : From June 1993 to December 1999, 25 patients with relapsed or resistant NHL were treated with CDME regimen as salvage chemotherapy. Twelve patients were received four cycles of CDME chemotherapy, and 13 patients were received high-dose chemotherapy with APBSCT following two cycles of CDME chemotherapy. Results : The median follow-up duration was 12.8 months(range:4-68). The overall response rate was 41.7% (complete response rate 25%, partial response rate 16.7%) in 12 patients with CDME only. Thirteen patients who were treated with high-dose chemotherapy with APBSCT achieved 61.5% complete response rate and 15.4% partial response rate, with an overall response rate of 76.9%. The estimated 3-year progression-free survival rate was significantly higher among patients who received high-dose therapy than patients who received CDME only(41.5% vs 20.0%, p<0.05). And, 3-year overall survival rate was significantly higher among patients who received high-dose therapy(51.3% vs 25.0%, p <0.05). Conclusions : In relapsed or refractory NHL, CDME chemotherapy is an effective salvage chemotherapy and allow peripheral blood stem cell collection. Also, high-dose chemotherapy with APBSCT following CDME is superior to CDME salvage chemotherapy only.

유도 '되치기 본'의 개선 방안에 관한 연구

김의환,김도준,김규수,김관현,김종달,최종삼,조용철,박순진,윤익선,안병근,정 훈,김미정,한성철 龍仁大學校 武道硏究所 1999 武道硏究所誌 Vol.10 No.1

The purpose of this study was to reform practically a Korean Judo's Doechigi-Bon(Forms of Counterattack, judo's Gaeshi no Kata, Judo's Uradori no Kata, Judo's Gonosen no Kata) that was established in 1955 Korea, according to changing of techniques by Judo's modernization, in order to have Judo's carefulness and systematic diffusion. Reform procedure of Judo's Doechigi-Bon was 1st stage, Questionnaire survey 303 judokas, 2nd stage, Technical seminar by judo experts(12 judo professor) 4 times, 3rd stage, wording report for reform, 4rd stage, Discussion and judgement of Teaching and Judgement commission of Korean judo Association(KJA), 5th stage, Public hearing for reform in KJA, 6th stage, Report and decision of board of directors in KJA, 7th stage, public publication of Judo News(No.53) in KJA. Basic principle of reform of Judo's Doechigi-Bon were as table 1. Table 1. Basic principle of reform of Judo's Doechigi-Bon ------------------------------------------------------------------------------- Items Reformed Key Points of Judo's Doechigi-Bon ------------------------------------------------------------------------------- 1. Structure 1) Grand classification : Classified by 3 parts(1,2,3Gyo) 2)Medium classification : Te waza, Goshi waza, Ashi waza devided per each part(Gyo) 3)Sub-classification : Classified five techniques per each part(Gyo) 2. Contents 1) Selected established techniques as possible 2) Considered rationalty and overlapping of counterattack techniques 3. Decision of Conterattack techniques 1) Refered to results of Basic Questionnaire survey 2) Priority to decisions of Judo expert technical seminar -------------------------------------------------------------------------------- Reformed Korean Judo's Doechigi-Bon(Forms of Counterattack techniques-KJA, 1999) are as follows: 1. Gyo; ① Uki otoshi -> Uchi mata ② Harai goshi -> Harai goshi gaeshi ③ O soto gari -> O soto gake ④ Ko uchi gari -> Sasae tsurikomi ashi ⑤ O uchi gari -> Ko soto gari 2. Gyo; ① Ippon seoi nage -> Okuri eri jime ② Tsuri domi goshi -> Uki waza ③ Okuri ashi harai -> Okuri ashi harai ④ Ko soto gari -> Tai otoshi ⑤ Hiza guruma -> Hiza guruma 3. Gyo; ① Kata guruma -> Sumi gaeshi ② Tai otoshi -> Ko soto gari ③ Hane goshi -> Harai tsurikomi ashi ④ Uchi mata -> Tai otoshi ⑤ Tomoe nage -> O uchi gari

E. coli 과량발현을 통한 B형 간염 바이러스 preS1 유도체의 안정한 동위원소 N의 치환

박병관,김세하,한규훈,김선영,홍요정,이시형,한동설,김순종,박진구 木浦大學校基礎科學硏究所 1997 基礎科學硏究誌 Vol.15 No.-

We have used molecular biology technique to label the side chains and backbone of HBV preS1(1-56) with stable isotope (??) during E. coli over-expression and purified the protein to near homogeneity. The expression level of ?? labelled preS1(1-56) seems to be ∼15% of the total protein. to characterize the secondary structure of the labelled protein, circular dichroism was used. In different buffer conditions including pH 3.3 and pH 7.4 the protein seems to be devoid of any stable secondary structure probably suggesting that the N-terminal portion (preS1(1-56)) of HBV preS1 might be unstructured before binding to its target cells.

비만 여성을 대상으로 한 해조류 추출물의 국부처치와 운동 병행을 통한 지방분해 효과의 임상적 검정

서태수,이인숙,변재철,김규호,박승한,김유영,김상국,김현정,김상기,신동철,성미영,박종석,김종기,박언휘 한국스포츠리서치 2003 한국 스포츠 리서치 Vol.14 No.3

This study was carried out to test the body fat breakdown during topical seaweed extract treatment and in combination with the aerobic exercise. Of 20 female obesity subjects, ten treated a cream types of seaweed extract(control group) and ten treated a placebo cream(placebo group). Topical treatment of each sample was designed for 4 weeks, and treated with 2 times a day about 10ml on the abdomen and the thigh, respectively. All subjects were participated aerobic dance half hour a day and four times a week. After 4 weeks of topical treatment and exercise, they were measured body fat, skinfold thickness, body circumference. Then venous blood samples were taken and analyzed blood cells, serum enzymes, and serum lipids. There were reduction of body weight, % of body fat, antebrachium, brachium, chest, waist, thigh circumference and abdomen thickness between pre and post treatment in both group. Especially, body weight and % of body fat significantly reduced in the subjects treating the seaweed extract than those treating the placebo. There were significant decrement in total cholesterol and LDL whereas increment in HDL and TBIL in the control group, but no significant difference in the placebo group. In conclusion, there were 7.6% of body fat reduction during 4 weeks of aerobic exercise and 21% of body fat reducement in combination of topical seaweed treatment and exercise, respectively. These results suggest that the topical treatment of seaweed extract should be very effective for fat breakdown. Especially, the body fat breakdown maximized in the combination with the topical seaweed extracts treatment and the aerobic exercise.

우선 순위를 이용한 멀티미디어 프리젠테이션

김한일,이봉규,김성백 濟州大學校 基礎科學硏究所 1996 基礎科學硏究 Vol.9 No.2

본 논문에서는 멀티미디어 프리젠테이션 시스템에서 서로 다른 미디어간에 발생하는 동기의 어긋남을 방지하기 위해 객체의 손실을 허용하는 멀티미디어 프리젠테이션 시스템을 제안하며, 이를 구성하는 시나리오 기술언어(SDL, Small scenario Description Language)와 동기화 기법을 설계, 구현하였다. 제안된 시스템은 우선 순위가 낮은 객체를 희생시킴으로써, 어긋남이 발생하지 않고 한정됨 시스템 자원내에서 수행가능한 프리젠테이션을 제공한다.

6-Dimethylaminopurine 및 Cycloheximide의 처리가 돼지난포란의 단위발생에 미치는 영향

김종화,박병권,한만희,이규승 충남대학교 농업과학연구소 2007 농업과학연구 Vol.34 No.1

This study is aimed at finding an optimum density for 6-Dimethylaminopurine (6-DMAP) and cycloheximide which have an effect on the revitalization of porcine oocytes. The results were summarized as follows: 1. When 6-DMAP was treated with 2 mM for 2 hours. It showed a significantly (P<0.05) different high result in activation rate, cleavage rate and blastocyst growth rate of 51.2%, 52.7% and 25.2% respectively. 2. When Cycloheximide was treated with 5 ug/ml for 6 hours, It showed a significantly (P <0.05) different high result in activation rate, cleavage rate and blastocyst growth rate of 47.7%, 46.8%, and 27.3% respectively. 3. When it was cultured in the culture medium, NCSU, for 7 days after inducing activation with 6-DMAP and cycloheximide, it showed no differences in the number of inner cell mass (ICM) and total cell of blastocysts. To conclude, it has been examined for porcine oocytes to be suitable when 6-DMAP was treated with 2 mM for 2 hours, Cycloheximide with 5 ug/ml for 6 hours.

경기력 향상을 위한 집중훈련시의 혈청 아연 함량 변화에 관한 연구

김정기,김규호,박승한 한국스포츠리서치 2003 한국 스포츠 리서치 Vol.20 No.1

The purpose of this study is to analyze the variation of serum zinc content by measuring the percent body fat,lean body mass(LBM), serum zinc content, and hematocrit of 16 primary school male student subjects (soccer players and 8 non-soccer players their ages were from 10 to 12.) living in Kyung-Buk province. The results are as follows: 1. The percent body fat of the pre-athletes students (before training) is 26.74±5.23%, and that of the non-athlete students is 23.40±6.67%. The comparison of the two groups shows no significant difference in percent body fat(p>.05). 2. The LBM of the pre-athletes is 26.81±4.34kg, and that of the non-athletes is 30.48±6.99㎏. The comparison of the two groups shows no significant difference(p>.05). 3. The percent body fat of the pre-athletes is 26.87±5.75%, and that of the post-athletes is 20.78±6.62%. The pre-athletes show a high percent body fat (p>.05). 4. The LBM of the pre-athletes is 26.81±4.34㎏, and that of thepost-athletes is 27.48±5.65㎏. The comparison of the two groups shows no significant difference(p>.05). 5. The hematocrit of the pre-athletes is 40.1±2.62%, and that of the non-athletes is 41.4±3.41%. The comparison of the two groups shows no significant difference(p>.05). 6. The serum zinc content of the pre-athletes is 152.84±50.56ug/dl, and that of the non-athletes is 152.50±44.27ug/dl. The comparison of the two groups is not significant(p>.05). 7. The hematocrit of the pre-athletes is 39.8±2.77%, and that of the post-athletes is 39.9±4.53%. The comparison of the two groups is not significant(p>.05). 8 .The serum zinc content of the pre-athletes is 149.60±53.60ug/dl, and that of the post-athletes is 201.80±78.40ug/dl. The athletes who have taken intensive exercise show a high serum zinc content(p>.05) In conclusion, the serum zinc content of the athltes is much higher after exercise than before. on the other hand, the body fat is reduced. The result of the examination of LBM and hematocrit does not show significant difference. Finally, the analyzation of all the above mentioned contents between the athletes and the non-athletes does not show significnt difference.

開心術後의 Ventilator Weaning에 關한 臨床的 考察

金圭太,韓承世,李鍾台 慶北大學校 醫科大學 1980 慶北醫大誌 Vol.21 No.2

경북대학교 의과대학 흉부외과학교실에서 1979년 10월부터 1980년 7월까지 체외순환하 개심술을 시행하였던 27예의 환자를, 술후 20시간이내에 기관내삽관을 제거할 수 있었던 성공적 보조호흡중단군 (성공군) 8예와 제거할 수 없었던 불성공적 보조호흡중단군(불성공군) 19예로 구분하고 이들 兩群에 대해 술후 임상적소견, 폐기능검사성적, 술후 환자 상태의 임상적 펑가 등을 비교, 관찰하여 다음과 같은 결과를 얻었다. 1. 심기능의 장애정도가 심한 Fallot氏 4증후군과 후천적 심질환인 승모판막협착 및 대동맥폐쇄부전 등을 가진 예들은 개심수술 후에 모두 불성공군에 속하게 되었다. 2. 성공군에서는 개심수술 중의 체외순환시간이 82.8분이었던 것에 비하여, 불성공군에서는 128.5분으로 45.7분이 더 소요되었다. 3. 술후 펑균동맥압이 성공군에서는 96.7mmHg였는데 비하여, 불성공군에서는 87.7mmHg로서 9mmHg가 낮았다. 4. 술후 12시간이 경과한 후의 시간당출혈량은 성공군에서는 9.0ℓ/hr인데 반하여, 불성공군에서는 24.3㎖/hr로 많았다. 5. 흡입산소농도(FiO_2)의 변화를 보면, 성공군에서는 술후 12시간까지 시간경과에 따라 0.69, 0.41, 0.35의 순으로 순조롭게 낮출 수 있은 반면에, 불성공군에서는 0.63, 0.47, 0.48등으로 0.40 이하로 흡입산소의 농도를 낮출 수 없었다. 6. 폐기능검사 성적을 관찰하였을 때는, 강제폐활량(FVC)의 측정값만이 성공군과 불성공군間에 비교적 유의한 차이를 보였다. 7. 수술직후에 담당의사가 내린 술후 보조호흡중단의 예상시기에 대한 임상적 펑가는 정확도가 낮았고, 반면에 기침능력과 자기호흡능력에 의한 임상적 평가는 보조호흡 조기중단의 성공여부에 대한 유용한 지침이 되었다. Cardiac surgery is generally followed by a period of routine ventilator support. When the patient seems hemodynamically stable and relatively alert following surgery, respiratory adequacy is tested by the weaning trial. In this study, physiological and clinical predictors of postoperative respiratory adequacy, including values of pulmonary function tests, were examined in an attempt to identity those few variatles which predicted the outcome of the ventilator weaning trial foliowing surgery. Our series comprised 27 patients who underwent elective open intracardiac operations at the Department of Thoracic and Cardiovascular Surgery, School of Medicine, Kyungpook National University, from October, 1979 to July, 1980. The pulmonary function tests performed on all patients included the following; forced vital capacity (FVC), forced expiratory volume (FEV1.0), forced expiratory flow (FEF 25-75%), residual volume (RV), and functional residual capacity (FRC), measured with a helium dilution technique. Of our 27 patients, 8 were successfully weaned within 20 hours of operation. All patients with cyanotic heart diseases or acquired heart diseases were unsuccessfuly weaned. The bypass time in the successful weaning group was shorter in the mean value (82.8 minutes) than in the unsuccessful weaning group (128.5 minutes). There was a relatively significant difference in the mean values for the two groups in arterial pressure, bleeding amounts and FiO_2 among the postoperative monitoring variables, and in forced vital capacity (FVC). The postoperative clinical assessments appeared vague but corresponded reasonably well to appraisal of success in weaning, especially in variables of cough and self-respiration efforts.