Mo¨ssbauer Effect of the Lithium- and Cesium- nitrosylpentacyanoferrates(Ⅱ)

김일구,류상훈,김형상,홍치유,심동훈,김순구 동국대학교 자연과학연구원 2000 자연과학연구 논문집 Vol.5 No.-

We observed the 57Fe Mo¨ssbauer spectra and Fourier transformation infrared spectra & X-ray fluorescence spectra of lithium nitrosylpentacyanoferrates(Ⅱ) (Li₂[Fe(CN)5NO]·4H₂O, Li₂NP) and cesium nitrosylpentacyanoferrates(Ⅱ) (Cs₂[Fe(CN)5NO]·H₂O, Cs₂NP) samples which comprise nitrosylpentacyanoferrates(Ⅱ) anions with a Fe atom center. The Mo¨ssbauer parameters, values of isomer shift and quadrupole splitting have been measured at room temperature and liquid nitrogen temperature. Also the Mo¨ssbauer Lamb factors of all samples have been measured at room temperature. We have drawn the experimental line width of the Mo¨ssbauer lines normalized to natural line width Γn versus effective thickness of 57Fe.

학생청소년의 불안성향과 문제행동 유형간의 상관분석

김헌수,이재우,나철,김영돈,김민호,김은희,권지란,박광식,이길홍,민병근 중앙대학교 의과대학 의과학연구소 1987 中央醫大誌 Vol.12 No.4

The purpose of the present study was to examine the relationship between their problem behavioral pattern and anxious trends among Korean student adolescent. Zung's measurement of anxiety level undergone through used of the self-rating anxiety scale. the data were collected through the questionaire survey which was conducted on Dec.1, 1983. Subjects served for this atudy consisted of 1,404 syudents in Korea, randomly sampled from Korean student population by means of census method. The data were analysed by CDC-174 computer of KAIST, using SPSS pogram. Statistical methods empoyed were χ^2 test and Eta measures. the results of this study were as follows. 1. It showed that students psychological anxious trends had greatest significant correlation with adolescent student's problem brhavioral pattern, but the cardiovascular, respiratory, gastrointestional and genitourinary anxious trends has not significantly related with student's problem behavioral pattern. 2. Students group with undersocialized aggressive, undersocialized nonaggressive,undersocialized school-norm avoidant, or socialized nonaggressive behavioral patterns were less anxious, whereas those with socialized latent aggressive, socialized sexual, or socialized modellong behavioral patterns were higher anxious.

幼兒自閉症에 있어서 엔도르핀系와 社會性發達에 關한 硏究

曺洙哲,徐維憲,金憲植,金星秀,崔雄 서울醫大 1990 精神醫學 Vol.15 No.4

Headed Reinforcement를 사용한 철근콘크리트 깊은 보의 전단거동

강경훈,이우진,김수봉,서수연,윤승조,김성수 대한건축학회 2003 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.23 No.1(구조계)

Generally, headed reinforcement offers several advantages over straight bar or hooked bar anchorages to develop reinforcement in concrete members. The purpose of this study is to investigate the shear behaviors of reinforced concrete deep beam with headed reinforcement. Five deep beam specimens are designed to study the anchorage capacity of headed reinforcement as well as the contribution of H-bar and V-bar to the shear. Two anchorage types, standard 90-degree anchorage and headed reinforcement, are considered in design. From the tests, it is shown that In the test results, headed reinforcement is able to replace standard 90-degree anchorage as the anchorage method. The evaluation on the contribution of H-bar and V-bar in current design code for deep beam shows that the former is overestimated 75% and the latter is overestimated 17%.

서남해안 지방에서 발생한 Vibrio vulnificus 감염의 임상적 고찰

조남수,김춘호,김성중,김용배,조수형,안태훈 大韓應急醫學會 1999 대한응급의학회지 Vol.10 No.2

Background: V. vulnificus infection in found between May and October when the man who has hepatic disorder or immunity disorder eats raw shellfish and it causes the systemic symptoms such as sudden fever, chilling, shock and stupor and local skin lesions like bleb and necrosis. This disease has 46∼61% of fatality rate in spite of intensive treatment. This study conducts the examination of history, epidemic study, ingesting raw fish and bacteriologic investigation in the patients with similar clinical symptoms to the above and examines the diagnostic dorrelations. Method: It is conducted with 31 cases who admitted at emergency medical center of Chosun University Hospital from May of 1995 to September of 1998 and are suspected to have V.vulnificus infection. It analyze bacteriologic examination, the survey of residence, eating raw shellfish, hepatic disorder, alcohol drinking habits and skin lesion. Results: 1) The rate of male and female is 15.5:1 and in the age, 18 cases are in fifties, seven are in forties and six are over sixties. 2) Clinically, V.vulnificus is detected in 20 of 31 cases which is suspected to have V.vulnificus infection and it is not detected in 5 cases. Other bacteria are detected in 6 cases and they include staphylococcus aureus, pseudomonas species, β-hemolytic streptococcus and E-coil. 3) In local distribution, Kohung has 10 cases, Shinan and Mokpo have six, Haenam and Kangjin have five, Yongkwang and Muan have five, Naju and Yongam have five and Kwangju has one. 4) Eating fishes and raw shellfishes is found in 31 cases. In the kind of shellfishes, eating raw clam is 10 cases, raw thin-shelled surf calm is 8 cases, raw oyster is 5 cases and sliced raw fish is 4 cases and pickled sea foods are 4 cases. 5) The cases with hepatic disorder are 23 and 15 cases with heavy alcohol drinking Carrier are included. The cases with Diabetic Mellitus are four and those with pulmonary tuberculosis are two. Two cases have not basal diseases. 6) On the opinion of skin lesion, 20 cases show vesicular necrosis, 7 cases have dendriform erythema, 3 cases have papule and one case doesn't show clear skin lesion. Conclusion: When V.vulnificus infection is detected, it is fatal and those who have hepatic disorder or heavy alcohol drinking habit must avoid eating fishes and shellfishes raw in summer. It is important to have emergency treatment for the patient whose V.vulnificus infection is suspected. It is considered that the administration of initial antibiotics is effective by generalizing the clinical symptom, epidemic opinion and patient history even before the results of bacteriologic confirmed.

관동맥질환에서 저밀도 지단백 입자 크기의 분포

임효영,김인숙,승기배,강동헌,전두수,장기육,박준철,이수영,홍순조,최규보 대한순환기학회 1998 Korean Circulation Journal Vol.28 No.8

The HBV DNA Amounts in Serum Have No relationship with ALT level and Hetergeneous Population Coexits in Chronic Hepatitis B Virus Infection

Chun, Yoon-Keun,Ha, Joo-hun,Hong-Jung-Woo,Oh, Soo-Myung,Kim, Sung-Soo 경희대학교 동서의학연구소 1999 INTERNATIONAL SYMPOSIUM ON EAST-WEST MEDICINE Vol.1999 No.1

Yoon-Keun Chun¹,Joohun Ha□Hong-Jung Woo□, Soo Myung Oh□,Sung Soo Kim□ ¹Department of Molecular Biology, College of Medicine,²Department of Surgery, college of Medicine,³Department of Internal Medicine, College of Oriental Medicine,and ⁴East-Weat Medical Reserch Institute,Kyung Hee University, Seoul, Korea. The HBV DNA Amounts in Serum Have No relationship with ALT level and Hetergeneous Population Coexits in Chronic Hepatitis B Virus Infection. Proceedings of International Symposium on East-West Medicine, Seoul. 212-230, 1999. -Hepatitis B is caused by hepadnavirus. Hepatitis B virus replicates through 3.5kb pregenomic RNA intermediate which is regulated by core promoter. Pathogenesis of hepatitis B virus has been bilieved the result of host immune response. But recently many studies have reported that high level of viral replication caused by mutation in core promoter might result in severs hepatitis. But these studies were performed in vitro, not in vivo. So there is yet debate about which factor, viral of host factor, is more important in pathogenesis of hepatitis B virus. So we measured real viral replication level in 204 chronic hepatitis B patients by quantifying HBV DNA from sera by our novel PCR-based more sensitive method, and compared these results with ALT level measured from same sera, which indicates liver cell damage. Surprisingly there are no significant correlation between HBV DNA quantity and ALT level. Then we cloned core promoter region. In SSCP, we found that many viral mutants coexist in one patient. Base on SSCP result, we chose main viral core promoter type in each patients, which is thought to determine overall viral replication level in this patient. Main type of core promoter region of each 41 patients were directly sequenced. And with these we measured promoter activity by luciferase assay system and compared promoter activity with on another. We found tha there were some differences in promoter activity according to core promoter sequences. And we constructed replication-competent viral constructs with core promoter from 41 patients and Transfected these into HepG2 cell and measured HBV DNA by southern blot. There were also differences in HBV DNA quantity according to core promoter sequences. On these all results we investigated correlation between the effect of HBV core promoter on viral replication in vitro and HBN DNA quantity, ALT level from sera of each patients. We found there is no significant correlation among them. As a result, we concluded that in determining severity chronic hepatitis B patients, host factors of each patient is more important rather than replicative activity of virus itself.

무도수련생과 비수련생 간의 성격특성비교연구

김헌수 대전대학교 기초과학연구소 2003 自然科學 Vol.14 No.1

무도의 합기도와 태권도 수련생 그리고 비수련생 간의 성격특성을 알아보기 위하여 대전지역에 소재한 합기도 수련생과 태권도 수련생중 각각 1년미만 50명, 1년 이상 50명씩, 비수련생 100명을 남녀 구분 없이 무작위로 선바하여 질문지법에 의한 성격특성을 빅분석하였다. 합기도 수련생과 태권도 수련생각의 수련기간에 따른 성격특성 차이에 있어서 활동성은 1년 미만 운동을 한 경우 태권도 수련생이(p<.50), 1년 이상인 경우는 합기도 수련생이 더 높았으며 통계적으로도 유의한 차이를 보였다.(p<.01). 지배성은 1년 미만 운동을 한 경우에만 태권도 수련생이 합기도 수련생보다 더 높았으며 통계적으로도 유의한 차이를 보였다(p<.05). 남향성과 사려성 모두 운동을 시작한지 1년 미만과 1년 이상에서 양쪽 모두 통계적으로 유의한 차이를 보이지 않았다. 사회성은 1년 미만 운동을 한 경우에만 태권도 수련생이 합기도 수련생보다 높게 나타났으며 통계적으로도 유의한 차이를 보였다(p.05). 합기도 ? 태권도 수련생과 비수련생 간의 성격특성 차이 비교에서 활동성, 지배성, 균등성, 사회성에서 합기도 ? 태권도 수련생 모두 비수련생보다 더 높았으며 통계적으로도 유의한 차이를 보였으나, 남향성, 사려성에 있어서는 합기도 ? 태권도 수련생 모두 비수련생과 통계적으로 유의한 차이를 보이지 않았다. The purpose of this study was to examine a comparative of character formation between a Hapkido and Taekwondo players. The subjects selected for this study were 100 Hapkido players, 100 Taekwondo, and 100 non-trainee. The data were collected by questionnaires. The conclusion of this study were summarized as follos: First, in the case of work out under one, Takedo players were higher than Hakido players in just general activity, impulsiveness. Third, in compared with non-players, martial art players showed higher in 4 factors except masculinity and reflectiveness. Fourth, according as Hapkido's work out, 4 of factors showed high except impulsiveness and masculinity. Any there were statistically significant difference between a work out under one and over one. Fifth, according as Takewondo's work out, only sociability showed high, and there was statistically significant difference between a work out under one and over one.

神經性 無慾症에 關한 臨床的 考察 및 觀察 (Ⅰ)

金憲秀,李吉弘,羅澈,姜信三,張棟山,安宰熙,閔秉根 중앙대부설한국의과학연구소 1983 한국의과학 Vol.15 No.1

위암에서 cyclooxygenase-2 단백과 수지상 세포의 발현

김헌수,송규상 圓光大學校 醫科學硏究所 2006 圓光醫科學 Vol.21 No.1