고등학교 야영활동 참여가 인성발달에 미치는 영향

노형철(Hyung Chul Roh),정명수(Myeong Soo Jung),정순승(Soon Seung Jung),이광호(Kwang Ho Lee) 한국사회체육학회 2000 한국사회체육학회지 Vol.13 No.-

Camping activities were thought as one of educational methods. This study analyzed effects of participation in camping activities on high school students` humanity development variables, which affect humanity development were used for this study and data were collected at high schools in Kwang-ju city. At this site 600 surveys were distributed to a random sample of 300 participant and 30 non participant in camping activities. The results were as follows. 1. Participation in camping activities more positively affected humanity developments of male students` than that of female students`. 2. There was significant relationship between camping activities and sociality, leadership, activity and responsibility development. 3. There is no relationship between frequency of participation in camping activities and humanity development. Since the data were collected only at high schools in Kwang-ju city, further studies on high schools in countrysides would be required.

Sezary증후군과 병발된 용혈성 빈혈 1예

유광하,진춘조,김홍승,이종인,심영학,정순희,이창훈 건국대학교 의과학연구소 1997 건국의과학학술지 Vol.- No.7

Bacillus Amyloliquefaciens의 Chromosomal DNA에 의한 E-Coli C-600의 형질조각

강순선 제주대학교 1984 논문집 Vol.18 No.-

1. Amylase를 분비하는 B. amyloliquefaciens KA-63 균주의 chromosomal DNA를 Saito-Miura 방법으로 순수분리 정제하였다. 2. E-coil C-600 rk- mk-균주에서 Plasmid pBR322를 추출 정제하고 제한효소 BamH1 및 Hind III로 처리한 digested plasmid를 얻고, APase를 처리하여 APase treated plasmid를 조제했다. 3. Chromosomal DNA 단편을 plasmid pBR322에 cloning 시켜 Hybrid plasmid를 작성했다. 4. E-coil C-600 rk- mk- 균주를 recipent cell로 하여 transformation 시켰으며, gene bank된 APr transformant 및 APrTCs transformant를 screening했다. 1) pBR322의 Bam H1 부위에 cloning된 AP?TC? transformant 191개로 저빈도 출현되었으며, 2) pBR322의 Hind III 부위에 cloning된 AP?TC? transformant 2081개로 고빈도로 출현했다. 3) pJK523의 Bam H1 부위에 cloning된 AP?TC? transformant는 13개로 극히 저빈도였다. Amylase test에서는 amylase 활성을 가진 것은 검출할 수 없었다. 5. Transformant에서 추출된 Hybrid plasmid를 전기영동한 결과 처리 않된 pBR322보다 큰 band를 함유한 것은 1/3정도의 pattern으로 극히 낮았다. 1. The chromosomal DNA of B. amyloliquefaciens KA-63 excreting amylases, was isolated and purified by the Miura method. 2. The APase-treated plasmid was prepared by treating with APase the digerted plasmid which was isolated and purified from E.coil C600 rk- mk- by the treatment of the restrict enzymes, Bam H1 and Hind III. 3. A hybrid plasmid was made by cloning a chromosmal DNA fragment with plasmid pBR322. 4. E. coil C-600 was transformed using as a recipent cell, and gene banked APr transformant and APr. TCs transformant were screened out. 5. The electrophoresis result of the hybrid plasmid extracted from the transformants showed that one third of the total gave the higher bands than these from pBR322. o APr. TCs transformants cloned on the Bam H1 of pBR322 were 191, showing a low frequency. o APr. TCs transformants cloned on the Hind III of pBR322 were 2081, showing a high frequency. o APr. TCs transformants cloned on the Bam H1 of pJK523 were only 13, showing a rather low frequency. o No transformant having the amylase activity was detected by the amylase test.

응급실환자 내원행태 및 중증도에 관한 조사 연구

유순규,최혜경,김광한 서울보건대학 1999 서울보건대학 부설 병원경영연구소 논문집 Vol.4 No.2

To solve the problem of tertiary emergency medical center. overcrowding and long hospital stay. it is very important to analyze arrival pattern of the emergency patients who visited tertiary emergency medical center and to reviewed 312 cases of patients who visited the four places emergency medical center which emergency medicine department specialist always stays in. of Seoul and Suwon teritory, from March 1 to May 31. 1997. The results were as follow : 1. Considering sexual distribution, male patients were 60.3% and female patients were 39.7% and the most common age group was 2th decade. 2. The result of symptom severity classification of patients coming emergency medical center was urgent patients 12.8%, emergency patients 29.8%, non-emergency patients 57.4% 3. The peak time of patient's enterance in emergency medical center was between 8: 00PM and 12:00 PM(26.7%), and most patients visited between 4:00 PM and 12:00 PM (out patients coming time) 4. In a week. Monday was the most crowding day (25.0%) 5. The most patients who visited emergency medical center needed surgical care due to injury & poisoning(27.9%) and second disease of them had circulatory system (17.6%) 6. The admission rate was 42.9% and 46.4% of admitted patients were non-emergency patients. 7. The rate of the urgent patients making use of 119 ambulance was 62.5%. emergency patients rate was 47.3% 8. The treatment result of patients in emergency medical center trended improving of urgent patients(improvement rate was 72.5%)

3-페닐시드논유도체의 전기화학적 연구

金日光,韓順種,千賢子 圓光大學校 基礎自然科學硏究所 1984 基礎科學硏究誌 Vol.3 No.2

The electrochemical reduction of 3-phenyl sydnone derivatives in nonaqueous media(acetonitrille) has been examined by polarography, cyclic voltammetry, controlled potential coulometry Half-wave potentials in two reaction series, 3-phenyl sydnones substituted on the 3-phenyl group in position 4(para) and 3-phenyl sydnone substituted on the sydnone ring in position 4(carbon) were measured, Their values fit to the modified Hammett equation, E_(1/2)=ρ_χRσ_P The electroreduction of the sydnones proceeded by protonation and electron transfer. The cleavage of nitrogen-oxygen bond is observed at near -1.8 volts vs. Ag-AgCl. Substituted phenyl hydrazine and phenyl glycine were a major products.

Arch교의 橫桁連結部 局部應力과 疲勞擧動에 관한 硏究

최광순,조호근,손영호,최광규 동아대학교 건설기술연구소 1997 硏究報告 Vol.21 No.2

In this paper, the relation between the local stress and the fatigue behavior at gusset plate connected with main girder and floor beam in arch bridges was obtained. The conclusion was as follows : (1) In-plane bending moment and out-of-plane bending moment are higher than other internal stress resultants. (2) When a vehicle crosses the bridges, the change of out-of-plane bending moment corresponds with the change of relative difference in displacement in the longitudinal direction between the tie-girder and stringer. (3) The change of in-plane bending moment corresponds with the change of the displacement in the transverse direction of arch-rib. (4) Fatigue crack can be initiated by in-plane bending stress that Is produced by out-of-plane bending moment at the toe of gusset plate. (5) Fatigue crack can be initiated by tension stress that is produced by in-plane bending moment at the toe of gusset plate.

Composition and Growth Rate of ZnSe₁-xTex Epilayers Grown by MOCVD

박광순 동양대학교 산업기술연구소 2000 東洋大學校 産業技術硏究所 論文集 Vol.2 No.1

ZnSe1-XTeX epitaxial layers have been grown by low pressure and atmospheric pressure MOCVD in which H2 or Ar were used as a carrier gas. Composition and growth rate were measured as functions of mole fraction of diethyletellurim FDETE at the gas inlet. The X vs FDETE was compared with the theory developed by Stringfellow. Farely good agreement was observed under the assumption that tellurium species relevant to the growth are either H2Te or Te envolved at the vicinity of substrate surfaces.

TiO₂미세분말 제조에 관한 연구

이광래,안순철,송근호,김종수 강원대학교 석재복합신소재제품연구센터 1998 석재연 논문집 Vol.3 No.-

역마이셀 기법에 의하여 TiO₂ 분말을 제조하였으며, TiO₂ 분말 제조에 미치는 공정변수들인 계면활성제의 종류 및 보조계면활성제가 생성입자의 입도분포에 미치는 영향을 규명하였다. 비이온계면활성제인 Span 80을 사용하였을 경우에는 입도분포가 unimodal형태였으나, 음이온계면활성제인 Aerosol-OT(AOT)를 사용하였을 경우, bimodal형태를 나타내었다. 에탄올(ethanol)을 cosurfactant로 첨가한 계로 부터 생성된 입자는 평균입경이 0.12㎛ 으로서 미세할 뿐아니라 입도분포도 매우 좁은 것을 알 수 있다. Titanium dioxide (TiO₂) fine particles were produced by the reverse micelle technique. The effects of process variables such as surfactant and cosurfactant on particle size distribution were investigated. The particle size distribution curve was unimodal for a nonionic surfactant (Span80), but was bimodal for an anionic surfactant (AOT). The addition of ethanol as a cosurfactant resulted in narrow particle size distribution and 0.12㎛ of smaller average particle diameter.

1-Pyrrolyldiisobutylalane에 의한 유기화합물의 선택환원

차진순,이광우 嶺南大學校基礎科學硏究所 2002 基礎科學硏究 Vol.22 No.-

The reducing characteristics of 1-pyrrolyldiisobutylalane (DIBAPyr) as a selective reducing agent in the reduction of organic compounds have been studied systematically. Aldehydes and ketones are rapidly reduced to the corresponding alcohols by DIBAPyr in ether solution with excellent purity. Epoxides and acid chlorides are converted to the corresponding alcohols. Finally, carboxylic acids and alkenes are essentially inert to DIBAPyr.

慶北民譚의 分類에 關한 一硏究

金光淳 慶北大學校 語學硏究所 1978 語文硏究 Vol.3 No.-