남녀 고등학생의 교복과 자율복의 대한 태도 연구

김미정,김영숙,배지혜,신영옥,장명희,황인순 효성여자대학교 가정대학 학도호국단 1984 家政大論集 Vol.3 No.-

The purpose of this study was to investigate the attitude difference toward the school uniform, it was supposed that clothing acceptance was differentiated according to subjects. The subjects were grouped by 3 types which were students, teachers(school governors) and parents groups. The results were as follows; 1. Boy students reguired the more freedom of clothing than girls. 2. Teachers and parents groups considered that clothing affected student's behavior and self-esteem. 3. The acceptance of school plain dress was affected by atomosphere of home and school. 4. According to socioeconomic levels, there were differences in clothing acceptance and fashion acceptance.

청소년의 휴대전화 중독이 수업 중 문자메시지 사용에 미치는 영향에 대한 연구

김지연,김명희 朝鮮大學校 經營經濟硏究所 2007 經營經濟硏究 = Management and economics research Vol.30 No.2

GC-ECD를 이용한 유기염소계 및 Pyrethroid계 농약 동시 분석법

김우성,이선화,김재이,정지윤,이명자,박영채,이영자,정성욱,이봉헌,박흥재 한국환경과학회 2003 한국환경과학회지 Vol.12 No.4

Pesticides were extracted from samples with 70% acetone and methylene chloride in order, and then cleaned up via open-column chromatography apparatus packed with florisil, and finally analyzed simultaneously the organochlorine and pyrethroid pesticides using GC(ECD). An ultra-2 fused silica capillary column was used to separate and identify the products. The resolution between the last isomeric peak of cypermethrin(59.987min) and the first isomeric peak of flucythrinate(60.043min) was not satisfactory. The last isomeric peak of fenvalerate(62.344min) and the first isomeric peak of fluvalinate(62.397min) were overlapped. Recoveries of soybean sample for the most pesticides were 73.3% to 102.4%. Detection limits were between 0.004 and 0.063 ㎍/㎎ when this method was used.

건강보험에서 5인 미만 사업장의 직장보험 편입 효과 평가와 정책 방향

송명섭,김창보,고수경,임정수,박지연 한국사회보장학회 2002 사회보장연구 Vol.18 No.2

본 논문은 건강보험공단이 2001년 「월 이후 추진하고 있는 5인 미만 사려장의 직장보험 편입을 평가하고 향후 정책방향을 제시하는데 목적을 두고 있다. 5인 미만 사업장의 직장보험 편입은 보험 가입자의 보험료 부과의 형평성을 제고하고, 영세사업장 노동자들의 보험료 부담을 경감시키며 건강보험재정 안정 효과를 위한 것이다. 2001년 7월 이후 12월 31일까지 직장보험으로 신규편입한 대상자는 모두 약 64만명이었으나 편입이전지역보험 대상자는 약 53만명, 직장보험 대상자는 약 10만명이었다. 또한 동일 기간동안 직장보험으로 편입된 사업장은 모두 88,751개였다. 편입 전후 개인별 보험료 수준 변화를 살펴보면 보험료 부과대상 중 77.6%는 본인이 부담해야 할 보험료가 감소하였다. 대신 사업주의 보험료 부담은 상대적으로 늘어났다. 한편 2001년 7월 이후 12월까지 직장보험 편입으로 건강보험의 재정은 약 19,530백만원의 재정절감효과가 있었다. 직장보험은 7,331백만원의 보험료 수입 증가가 발생하였으며, 지역보험은 12,199백만원의 재정절감 효과가 있었다. 향후 5인 미만 사업장의 직장보험 편입이 원만히 추진되기 위해서는 피부양자 인정기준의 개선과 영세사업장 사업주의 보험료 부담을 경감시켜주기 위한 방안을 강구해야 하며, 사회적으로는 비정규직 노동자에 대한 사회보장 적용 확대를 위한 노력이 동시에 추구되어야 할 것이다. This study was conducted for the purpose of evaluating coverage of small companies with less than 5 persons by Corporate Insurance since July 2001 and of suggesting policy implication. This coverage expansion by Corporate Insurance was intended for improving equity level of contribution imposition, alleviating financial burden of employees and achieving financial stability of health insurance. While, from July 2001 to December, the number of newly covered beneficiaries was about 642 thousand persons, the number of Regional beneficiaries before the new coverage expansion by Corporate Insurance was 533 thousand persons. And the number of Corporate Insurance beneficiaries before the coverage expansion was 101 thousand persons. For the same period, the number of companies by the new coverage expansion of Corporate Insurance was 88,751. Before and after the expansion, taking into account changes of individual contribution levels, payment share levels of contribution were reduced to the 77.6% of the beneficiaries newly covered by Corporate Insurance. Instead, payment share level of contribution of employers was increased more than before. And 19,530 million won was increased in National Health Insurance Expenditure. 7,331million won was increased in Corporate Insurance revenue. Expenditure reduction effect of 12,199 million won was able to be obtained in Regional Insurance. In order to implement successfully the coverage expansion by Corporate Insurance in times ahead, employers' contribution share should be reduced, when considering low profitability levels of small companies.

토양 미생물인 Streptomyces tubercidicus에서 분리한 GTPcyclohydrolase Ⅰ 저해제

한지만,김시욱,이인화,박열,정혜광,윤성명,유진철 조선대학교 약학연구소 1998 藥學硏究誌 Vol.19 No.1

GTP cyclohydrolase I (EC 3.5.4.16) catalyzes the conversion of GTP to D-erythro-7,8-dihydroneopterin triphosphates and formic acid. and thus performs the first committing step in the biosynthesis of the pteridine moiety of folk acid in microorganisms and of tetrahydrobiopterin in higher animals. GTP cyclohydrolase I isolated from Streptomyces tubercidicus was inhibited by DL-6-methyl-5,6,7,8-tetrahydropterin and xanthopterin, and was not inhibited by tetrahydrofolic acid, pterin, pterin-6-carboxylic acid, biopterin, neopterin, ribofravin. These results suggest that bacterial GTP cyclohydrolase I may be regulated by its metaboilic end product.

McCoy 세포에서 Chlamydia trachomatis의 병원성 인자에 관한 연구

강정숙,최지영,차영주,김영주,김덕례,여명구,박열 조선대학교 생명과학연구소 1998 생명과학 연구 Vol.6 No.-

본 연구는 병원성 세균인 Chlamydia trachomatis(C. trachomatis)가 숙주세포에침습시 C. trachomatis의 병원성 인자와 C. trachomatis와 상호작용하는 숙주 세포막의 인자를 규명함으로써 숙주세포에 대한 감염율을 향상시켜 보다 향상된 진단 방법을 개발하기 위하여 수행하였다. C. trachomatis로 감염된 세포에서 기본소체의 막 단백질을 분리한 결과 각 혈청형의 39 kDa과 42 kDa에서 major outer membranes(MOMPs)이 관찰되었으며, 혈청형 E와 G의 MOMPs는 42.5 kDa으로 동일하였지만 혈청형 F, H, I, 그리고 K의 MOMPs는 각각 다르게 관찰되었다. C. trachomatis가 숙주세포로 침습시 관련된 병원성 인자에 대하여 조사하고자 단층세포로 배양된 배양용기에 C. trachomatis를 24, 48 그리고 73시간대별로 접종시켜 관찰한 결과 72시간의 MOMPs의 양이 가장 많이 증가하였으며 이 결과로 MOMPS이 C. trachomatis 병원성에 중요한 작용을 함을 확인할 수 있었다. C. trachomatis가 침습시 숙주세포의 막 단백질 변화양상을 관찰하기 위해 정상세포와 C. trachomatis로 1, 2, 3 그리고 4시간대별로 접종 시간을 달리한 숙주세포의 막 단백질을 분리한 결과 42 kDa의 단백질 양이 Chlamydia에 감염된 세포 내에서 증가됨을 관찰할 수 있었다. 이로 42 kDa의 막 단백질이 침습시 숙주세포 표면에 대한 수용체로서 작용함을 알 수 있었다. The present study was performed to analyze the pathogenic factors involved in the invasion process of Chlamydia trachomatis(C. trachomatis) into McCoy cells. In this study, elementary bodies(EBs) of C. trachomatis serotypes(E, F, G, H, I, K and LGV) could be isolated by the method of Percoll density gradient centrifugation and the pathogens of serotypes were also compared from whole-cell lysates by using sodium dodecyl sulfate-polyacrylamide gel elelectrophoresis. All chlamydial serotypes showed a single predominant protein ranging from 39 to 42 kDa. The major outer membrane proteins(MOMPs) of the E and G serotypes had an identical molecular weight of 42.5 kDa. In contrast, the MOMPs of the F, H, I and K serotypes were showed different molecular weights of MOMPs. By immunoblotting with anti-MOMP antibody it was revealed that the quantify of MOMPs was time-dependently increased when McCoy cells were infected with Chlamydia for 24, 48 and 72 hr. These results indicated that MOMPs are closely related to chlamydial infection into the host cell.

고추 탄저병 저항성 중간모본 ‘원예 100005호 ’,‘원예 100006호’ 육성

양은영,김수,채영,채수영,조명철,문지혜,박태성,이우문,곽정호 忠北大學校 農業科學硏究所 2015 農業科學硏究 Vol.31 No.2

Owing to frequent heavy rain due to abnormal weather, the occurrence of pepper anthracnose has recently increased, which affects the supply and demand of pepper. As a result, the price of red pepper powder in 2011, for example, increased three times compared to the average year. Although anthracnose of pepper plants has been controlled by fungicides until now, it is important to develop new resistant cultivars because of the reduction of the labor force in rural area and occurrence of new anthracnose strains resistant to fungicides. National Institute of Horticultural and Herbal Science developed two pepper lines, ‘Wonye 100005’ and ‘Wonye 100006’ that are resistant to pepper anthracnose. These lines were developed by continuous selection of progenies from a cross between ‘Wonye AR1’, which were developed from interspecific hybridization and ‘TF68’. The anthracnose resistance level of the two lines was higher than that of commercial cultivars and similar to check varieties showing highest level of anthracnose resistance.

S-204 : Coronary artery intramural hematoma following stent implantation

( Ji Hyun Kim ),( Min Kim ),( Eun Bee Kim ),( Ju Hee Lee ),( Sang Yeub Lee ),( Jang Whan Bae ),( Kyung Kuk Hwang ),( Dong Woon Kim ),( Myeong Chan Cho ),( Sang Min Kim ) 대한내과학회 2013 대한내과학회 추계학술대회 Vol.2013 No.1

An intramural hematoma formation is a rare complication of percutaneous coronary intervention (PCI). A 72 year-old woman who has treated for rheumatoid arthritis (RA) transferred to our hospital due to suspicious acute coronary syndrome with resting chest pain for 6 hours. Emergent coronary angiogram (CAG) showed 3 narrowed coronary arteries of which culprit lesion was a right coronary artery (RCA). After predilatation with conventional balloon, drug eluting stents (DES) 3.0×28 mm for proximal RCA and 2.75×28 mm for distal RCA were implanted. After implantation of a distal stent, no-reflow phenomenon was developed. Although an improvement was observed in the TIMI flow grade from grade 0 to grade 2 after injection of nicorandil, and abciximab, PCI for other residual lesions was withheld. After 3 days, she was discharged and readmitted for elective PCI for residual lesions because of exertional chest pain 1 month later. CAG showed left anterior descending artery (LAD) was concerned about an only target at first, because of complexity of mid LAD. After implantation of 2.75×23 mm DES for proximal LAD, a type B dissection was developed just below the distal edge of stent. Therefore, additional DES implantation should be considered for dissecting lesion. Although 2.75×23 mm DES for mid LAD was implanted by dual wire support, fluoroscopy showed the staining of dye with luminal narrowing in LAD ostium during positioning of stent for implantation which was suspicious of new formation of dissection. Therefore, intravascular ultrasound (IVUS) was performed and identified differentially not a dissection but an extensive coronary intramural hematoma (CIH). An additional 3.0×18mm DES was implanted for CIH of LAD ostium. Followed IVUS revealed the lumen was preserved and size of CIH was decreased. After PCI, the patient was followed without symptoms. We present a case who had several critical complications especially CIH during sequential PCI and IVUS-guided differential diagnosis and additional stent implantation was successful.

Network analysis of drug-related problems in hospitalized patients with hematologic malignancies

Kim, Myeong Gyu,Jeong, Chae Reen,Kim, Hyun Jee,Kim, Jae Hyun,Song, Yun-Kyoung,Kim, Kyung Im,Ji, Eunhee,Yoon, Sung-Soo,Koh, Youngil,Cho, Yoon-Sook,Kim, In-Wha,Oh, Jung Mi Springer-Verlag 2018 SUPPORTIVE CARE IN CANCER Vol.26 No.8

국내 유통 버섯 중 중금속 함량 조사 및 위해성 평가

김지영 ( Ji Young Kim ),류지혁 ( Ji Hyock Yoo ),이지호 ( Ji Hyock Yoo ),김민지 ( Min Ji Kim ),강대원 ( Dae Won Kang ),고현석 ( Hyeon Seok Ko ),홍수명 ( Su Myeong Hong ),임건재 ( Geon Jae Im ),김두호 ( Doo Ho Kim ),정구복 ( Goo Bok 한국환경농학회 2012 한국환경농학회지 Vol.31 No.1

BACKGROUND: Many edible mushrooms are known to accumulate high levels of heavy metals. This research was focused on health risk assessment to investigate the mushrooms in Korea, arsenic (As), cadmium (Cd), lead (Pb) and mercury (Hg) contaminations in edible mushrooms in cultivated areas were investigated, and health risk was assessed through dietary intake of mushrooms. METHODS AND RESULTS: The heavy metals in mushrooms were analyzed by ICP/MS after acid digestion. Probabilistic health risk were estimated by Monte-Carlo simulation techniques. The average contents of As, Cd, Pb, and Hg were 0.035±0.042 mg/kg, 0.017±0.020 mg/kg, 0.043±0.013 mg/kg, and 0.004±0.004 mg/kg, respectively. The results showed that contents of Cd and Pb did not exceed maximum residual levels established by European Uion regulation (Cd 0.20 mg/kg and Pb 0.30 mg/kg). For health risk assessment, estimated intakes in all age populations did not exceed the provisional tolerable daily intake of As and Hg, provisional tolerable monthly intake of Cd, provisional tolerable weekly intake of Pb. The Hazard Index (HI) were ranged from 0.03×10-4~0.01×10-3 for As, 0.02×10-3~0.81×10-3 for Cd, 0.06×10-3~0.38×10-3 for Pb, and 0.08×10-4~0.14×10-3 for Hg at general population. CONCLUSION: The HI from the ratio analysis between daily exposure and safety level values was less than 1.0. This results demonstrated that human exposure to heavy metals through dietary intake of mushrooms might not cause adverse effect.