지난 2년간의 학회지 "신경정신의학" 심사 평가보고

김찬형,김세주,김도관,김성곤,박원명,송동호,박용천,이영문,오강섭,정영철,이상열,김주한,이동영,이헌정,함병주,김율리,김문두,김정진,이강욱,천근아,김재진,홍진표,홍승철 大韓神經精神醫學會 2007 신경정신의학 Vol.46 No.6

경희대학교 평화의 전당 노래비 디자인

김동찬,김호겸,민창기,김태현,김용욱 경희대학교 디자인연구원 2003 예술· 디자인학연구 Vol.6 No.1

The purpose of this study is to design a basic draft of a monumental inscription with a poem of a peace for stirring up a peaceful mind. The inscription is expected to be a place for arousing a peaceful mind to visitors. Moreover, this place can be a place for culture and rest, which uplifts the image and phase of Kyunghee University to both.

환경농업조성지구내 용수원 및 채수시기별 수질비교

김찬용,김창배,김종수,서영진,윤재탁 한국환경농학회 2002 한국환경농학회지 Vol.21 No.3

A study was conducted to investigate the seasonal changes in water quality of watershed in the Agricultural Environment Promotion Zone. samples collected were 12 GW (ground water), 2 IW (irrigation water), 2 SW (stream water) in An-Doug City, 4 GW, 6 IW, 11 SW in Young-Yang Gun, and sampling was conducted separately during dry and rainy season. In the ground water, EC and ionic species, except pH, were higher than those in stream water, and especially NO_3-N concentration exceeded the limitation of drinking water. Concentration of ions decreased as the sampling depth was far from the soil surface. During a rainy season, the concentrations of NO_3-N and K In the stream water were slightly higher than those during season. COD was lower during dry season in Yong-Yang, while the trend was contrasted to An-Doug. These results suggest that ground water was polluted by fertilization and compost while streamwater was polluted by loss of soil and organic during the rainy season. Principal chemical components related with changing water quality were EC, NO_3^-, Ca, Mg, Na, CI^-, SO_4^- in ground water, whereas NH_4-N, K, Mg, CI^-, SO_4^- in stream water.

정신분열병 환자의 가족부담 척도 개발에 대한 예비연구

김철권,조진석,서지민,김용관,김호찬,김현수,김상수,제영묘 大韓神經精神醫學會 1999 신경정신의학 Vol.38 No.3

연구목적 : 정신분열병 환자의 가족이 느끼는 부담을 측정하기 위한 가족부담 척도를 개발하기 위함이다. 방 법 : 200명의 정신분열병 환자 가족과의 비구조적 면담과 외국 부담척도 고찰을 통하여 94문항을 수집하였고 그 다음에 전문가들과 가족들이 문항 및 영역을 분류하고 통합하여 최종적으로 36문항을 선정하였다. 그리고 정신분열병 환자의 가족 135명, 불안장애 환자의 가족 22명, 기분부전장애 및 신체화 장애 환자의 가족 26명, 치매 환자의 가족 49명을 대상으로 신뢰도와 타당도를 검증하였다. 결 과 : 자료분석 결과 검사-재검사 신뢰도, 내적 일치도, 감별타당도 모두 높게 나타났으며, 요인분석을 통해 다섯 가지 구성요인이 추출되었다. 결 론 : 본 가족부담 척도는 정신분열병을 포함한 만성 정신질환을 앓고 있는 환자의 호전과 가족의 부담을 덜어주기 위한 다양한 프로그램의 효과를 검증하는데 유용하게 사용되어질 수 있을 것이다. Objectives : This preliminary study was carried out to develop the Family Burden Scale(FBS) of the schizophrenics. Methods : Ninety-four items were collected by interviewing in a free unstructured format with one relative of each 200 schizophrenic patients and reviewing foreign FBS's. Several professionals and relatives were asked to group and integrate them into several categories. Finally 36 burden items were chosen to constitute a FBS. The FBS was administered to the relatives of 135 schizophrenic, 22 anxiety disorder, 26 dysthymic disorder and somatization disorder, and 49 dementia patients for examining the reliability and validity. Results : The FBS showed high test-retest reliability, internal consistency, and discriminant validity. The results of the factor analysis revealed five-factor solution. Conclusion : The FBS can be used to evaluate the effectiveness of various programs intended not only to reduce decompensation among schizophrenics, but also to alleviate family burden.

光中斷 處里가 促成 딸기의 生育 및 體內 成分含量에 미치는 影響

金龍贊,朴庸奉,金榮龍 濟州大學校 亞熱帶農業硏究所 1993 亞熱帶農業硏究 Vol.10 No.-

本 硏究는 最近 딸기의 需要가 계절에 관계없이 계속됨에 따라 光周性을 利用한 각각 다른 光中斷 處理를 施行함으로서 生育狀態 및 體內 成分含量을 比較하고 周年 栽培의 可能性을 타진함과 아울러 醫學的 으로 證明되어있으며 近來에 관심의 대상이 되고 있는 抗癌物質인 ellagic acid를 定量分析하여 딸기를 健康食品으로 認識 定着시킴은 물론 栽培農家의 收入增大에 기여함을 目的으로 遂行하였는데 그 結果를 要約하면 다음과 같다. 1. 葉柄長, 葉數 等의 生育 狀態에서 光中斷處理區가 對照區보다 良好하였으며 處理時間이 길어질수록 높아지는 傾向을 보였다. 2. 收?? 開始期는 光中斷 處理區가 對照區보다 빨랐고, 時間이 길수록 效果는 上昇하였다. 3. 株當 果數는 女峰의 3時間 光中斷區에서 가장 많았으며 두 品種 공히 2時間과 3時間 光中斷 處理間에는 차이가 없었고 平均果實 무게에도 有意性은 인정되지 않았다. 4. 糖度와 酸度를 比較하면 初冬에 比하여 女峰의 糖과 酸 含量이 높았으며 두 品種 공히 處理時間이 길수록 糖ㆍ酸含量이 增加하였으나 初冬은 處理間에 糖度의 차이가 없었다. 5. Soluble sugar 含量은 還元糖인 果糖과 葡萄糖이 많았으며 非還元糖인 蔗糖은 적었고 處理時間이 길어질수록 增加하였다. 6. Organic acid 含量은 品種, 處理間에 관계없이 citric acid含量이 비교적 많았으며 fumaric acid, tartaric acid順이었다. 7. Ascorbic acid 含量은 女峰의 3時間處理區에서 가장 많았으며 初冬인 경우는 對照區에서 가장 적은 數値를 보였다. 8. 抗癌物質 Ellagic acid含量은 과실에 比하여 잎이 約 4배가 많았으며 分離形이 結合形에 比하여 約 2배가 높았고 處理間에는 初冬인 경우는 差異가 있었으나 女峰에서는 유의성이 없었다. This study was conducted by various lihgt break treatments using physiological characteristics, photoperiodism, to know possibility of year round culture of strawberry, the status of growth and development, comparison of component in vivo because demand of strawberry fruit is getting increase all the year round. In addition, as acting quantitative analysis of ellagic acid which is getting a target of concern recently and verifying medically, it was to fix recognition "strawberry fruit as a healthy food" and to contribute increase of income in farm house. Results were summerized as follows: 1. In the growth status of petiole length, leaf number, light break plots were bigger than that of control and showed getting bigger as time goes by. 2. In the harvest time, light break plots were earlier than that of control and the more the time of light break was the earlier the effect was. 3. Fruit numbers a plant were the most in light break plot for three hours of cv. Yeobong. But, there were't significant between 2 and 3 hour light break plot. There was also same trend in mean fruit weight. 4. Sugar and acid contents of cv. Yebong were higher than those of cv. Chodong and in both of two cultivars the more the time of light break was the higher the sugar and acid contents were. But ˚Brix wasn't significant in cv. Chodong. 5. Fructose and glucose contents were high but sucrose was a little and as time goes by titratable sugar contents were more and more increase in both of two cultivars. 6. Citric acid contents was the highest and in order of fumaric acid, tartaric acid 7. Ascorbic acid contents was the highest in 3 hour light break plot of cv. Yeobong and was the least in control plot of cv. chodong. 8. Ellagic acid contents in leaf was 4 time as much as that of fruit and that of free form was 2 time as much as that of conjugation form. As increase the elapsed time, ellagic acid contents was more increase remarkably in cv. Chodong but weren't significant among treatments except control in cv. Yeobong.

우리나라 논 관개용 지하수 수질 특성

김진호,조광래,임수정,이경자,경기천,엄미정,김희권,김찬용,이영한,이신찬,윤순강 한국환경농학회 2003 한국환경농학회지 Vol.22 No.4

This study was carried out to evaluate the status of the groundwater quality for paddy fields irrigation in Korea. Water samples were collected at 130 sites throughout the country. Samples were collected at three seasons-April, July and October-in 2000. According to our survey, the groundwater was found to be suitable for irrigation purpose. Average EC was shown 0.286 dS/m. Nitrate-nitrogen and Cl^(-) concentration was 5.6 ㎎/L, 32.95 ㎎/L which satisfied the Korean Standards for Irrigation Water. Nitrate-nitrogen concentration in each province was shown as following orders: Jeju (11.17 ㎎/L) > Chungnam (8.16 ㎎/L) > Gyeongbuk (6.64 ㎎/L) > Gyounggi (5.91 ㎎/L) > Chungnam (4.95 ㎎/L) > Gyeongnam (3.91 mgk) > Jeonbuk (3.50 ㎎/L) > Jeonnam (3.27 ㎎/L) > Gangwon (2.91 ㎎/L). The concentration by sampling seasons were October (6.62 ㎎/L) > July (5.88 mg&) > April (4.78㎎/L). As the soil of Jeju Province is usually derived from volcanic ash soils mainly used for upland drops, it may influence the nitrate-nitrogen concentration of groundwater. The amount of rainfall also influence the water quality. But the COD_(Cr), were shown April (3.17㎎/L) > July (2.91 ㎎/L) > October (2.40 ㎎/L), it is highly related in the basal dose of organic matter fertilizers. This study demonstrated that groundwater quality was suitable for irrigation, but continuous monitoring is recommended for agricultural policy and developing OECD agricultural environment indicators.

특수 언어발달 장애 환아의 임상 및음향음성학적 특성연구

김연희,박세훈,신용일,김찬양,김현기,김정수 大韓再活醫學會 2000 Annals of Rehabilitation Medicine Vol.24 No.1

요중 비소농도와 N-acetyl-β-D-glucosaminidase 농도와의 관련성 평가

이용찬,임동혁,엄상용,김용대,김헌 충북대학교 의과대학 충북대학교 의학연구소 2010 忠北醫大學術誌 Vol.20 No.1

Purposes: This study was performed to evaluate the possibility of impairment of renal tubular function by exposure to inorganic arsenic of low concentration. Materials and methods: Study subjects were 867 individuals (365 men and 502 women) who resided around abandoned mine areas in Chungbuk Province, Republic of Korea. Information about the life style, drinking water type, seafood intake, and mine working history was gathered, and urinary arsenic concentration and N-acetyl-β-d-glucosaminidase (NAG) activity were measured. The correlation between arsenic concentration and urinary NAG activity was tested in groups classified according to urinary NAG activity and seafood consumption prior to urine sampling. Results: No statistically significant difference in urinary arsenic concentrations was observed between different gender and age groups. The participants those who ate seafood within three days before the urinary sample showed a higher mean urinary arsenic concentration than those who did not. In a correlation analysis between natural logarithm of urinary arsenic concentrations and that of urinary NAG activities, no statistical significance was found in a total sample as well as within a gender group. In a group with the urinary arsenic concentrations higher than the geometric mean and the urinary NAG activities higher the geometric mean, the correlation coefficient between two variables was 0.182 and significant. (p-value<0.05) Conclusions: It is suggested that renal tubular damage could be induced by non-occupational exposure to low level inorganic arsenic. 연구목적 : 본 연구는 폐금속광산 주변지역 주민들을 대상으로, 저농도 비소노출에 의하여 신세뇨관 기능이상이 유발될 수 있는지를 평가하는 것을 목적으로 시행하였다. 대상 및 방법 : 충청북도에 소재하고 있는 폐금속광산의 주변에 거주하는 주민 867명을 대상으로 직접 면접조사를 실시하였다. 대상자의 소변을 채취하여 요중 비소농도와 요중 N-acetyl-β-D-glucosaminidase (NAG) 활성을 측정하였고, 조사대상자를 역학적 변수에 따라 구분하여 두 변수 사이의 상관관계를 분석하였다. 결과 : 소변시료를 채취하기전 3일 이내에 해산물을 섭취한 사람들의 요중 비소농도는 그 기간동안 해산물을 섭취하지 않은 사람들의 농도에 비하여 유의하게 높았다. 조사 대상자들의 요중 NAG 농도의 평균값은 남녀차이가 없었으나, 65세 미만 대상자와, 표본을 채취하기 전 3일 이내에 해산물을 섭취한 사람들의 요중 NAG 활성도의 평균값은 그렇지 않은 사람들에 비하여 유의하게 낮았다. 요중 비소농도가 기하평균 이상이고, 요중 NAG 활성이 기하평균 이상인 군에서 두 변수의 상관관계가 0.182 로 유의하였다. 결론 : 정상범위의 비소 노출이라도 요중 비소농도가 8.28 μg/g creatinine을 초과하는 경우에는 미세한 신장손상을 유발할 가능성이 있으며, 해산물을 섭취함으로써 체내에 흡수되는 비소는 이러한 신독성이 거의 없다.

현훈 환자 Neuron Specific Enolase의 임상적 의의

김원주,김선곤,유철형,김원찬,김용덕,최영철,이명식 대한신경과학회 1998 대한신경과학회지 Vol.16 No.4

항균성 펩타이드인 Mastoparan B의 살조효과

서정길,김찬희,배윤정,문호성,김근용,박희연,윤호동,김창훈,변대석,홍용기,박남규 한국어병학회 2003 한국어병학회지 Vol.16 No.3

Mastoparan B (MPB)는 벌독으로부터 정제된 양친매성α-helical 구조를 취하면서 14개의 아미노산 잔기로 구성된 염기성 항균성 펩타이드로서 여러 가지 생물막과 작용한다. 본 연구에서는 우리 나라 연안의 적조 (HABs, harmful algal blooms)를 일으키는 4종의 적조생물 (Alexandrium tamarense, Chattonella catenatum)에 대한 MPB의 살조효과를 조사하였다. MPB의 4종의 적조생물에 대한 살조효과는 31.3㎍/㎖에서 세포의 lysis또는 ecdysis와 같은 형태로 현미경으로 관찰할 수 있었다. 또한 MPB는 C. marina 및 C. polykridorides에 대해서 A. tamarense와 G. catenatum보다 더욱 강한 살조효과를 나타내었다. 이러한 MPB의 HABs에 대한 살조효과연구는 새로운 살조물질을 개발하기 위한 자료가 될 것으로 생각된다. Mastoparan B (MPB), an antimicrobial cationic peptide isolated from the venom of the hornet Vespa basalis, is a basic amphipathic a-helical peptide composed of fourteen amino acid residues. In this study, we have investigated the algicidal effect of MPB against hatmful algae blooms (HABs) casative Alexandrium tamarense, Chattonella marina, Cochlodinium polykrikoides and Gymnodinium catenatum. The algicidal effect of MPB showed in the concentration of 31.3 ㎍/㎖ to 500 ㎍/㎖ against 4 HAB species and observed cell lysis or cell ecdysis by microscopy. MPB reacted more sensitive to C. marina and C.polykrikoides than A. tamarense and G. catenatum. The algicidal study of MPB against HABs will provides much insight into development of new algicidal substances.