Studies on blood group specific substance in the Korean salva

치의학과/석사[한글] 개인식별의 한 가지 방법인 혈형검사는 과학수사실무와 법의학 및 법치학적 의의가 매우높다. 본 연구에서는 한국인 성인 남자 378명 여자 122명을 대상으로 타액과 치석을 채취하여 타액내 혈형물질분포에 대해 살펴보고, 그중 비분비형인 경우는 치석에서 혈형물질검출여부를 살펴보아 다음과 같은 결론을 얻었다. 1. 한국인 성인 남녀 500명중 타액내로의 분비형은 72.4% 비분비형은 27.6%를 보였다. 2. 성별에 따른 분포를 보면 남자는 분비형 70.9% 비분비형 29.1%, 여자는 분비형 73.8% 비분비형 26.2%로 남녀간 별 차이는 없었다. 3. 혈액형에 따른 분포를 보면 A형은 분비형 80.2% 비분비형 19.8%, B형은 분비형 70.4% 비분비형 29.6%, AB형은 분비형 66.7% 비분비형 33.3%, O형은 분비형 68.2% 비분비형 31.8%이었다. 4.비분비형인 사람의 치석에서도 혈액형 판정이 가능하였으며, 이로서 타액내 혈형물질의 존재여부와 관계없이 치석의 구성성분중에 혈형물질이 함유되어 있음을 알 수 있었다. [영문] Identification of blood group from the saliva and calculus for the Purpose of individual identification would play a significant role in a practical legal medicine. The luther made a study of blood group with the saliva and in non-secreter type with dental calculus. The following results were obtained. 1. In the blood typing with saliva obtained from 500 people, secretor type wart found 22.4%and non-secretor type was found 27.6%. 2. In Sexual difference, secreter type 70.9%. non-secreter type 29.1% in male and secretor type 73.8% non -secreter type 26.2% in female were found. 3. In blood group difference, secretor type 80.2% nonsecretor type 19.8% in A blood group. secreter 70.4%. nonsecretor type 29.6% in B blood group, secreter type 66.7% nonsecretor type 33.3% in AB bloodgroup, secretor type 68.2% nonaecretor type 31.8% In 0 blood group were found. 4. The blood group identification with dental calculus in nonsecretor type proved to be possible. 5. The blood group substance was found in the composition of dental calculus itself regardless of that in saliva.restrictio

地球溫暖化 危機와 環境패러다임에 관한 一考察

학위논문(석사)--서울大學校 行政大學院 :行政學科 行政學專攻,1995.Maste

Genetic polymorphism of paroid isoelectric focusing variant protein (PIF) in a Korean population

치의학과/박사[한글] 이하선 타액 단백질에 관한 체계적인 연구의 일환으로 parotid isoelectric focusing variant protein (PIF)의 다형현상을 알아보기 위하여 임의로 선택한 20세부터 29세까지의 건강한 한국인 성인 남녀 150명을 대상으로 각각 이하선 타액을 채취하였다. 채취한 이하선 타액을 urea-polyacrylamide slab gel(pH 3.5-5.2)상에서 5시간 동안 isoelectric focusing한 후, Coomasie Brilliant Blue R-250 / 20% trichloroacetic acid (TCA)로 염색한 뒤 20% TCA 용액으로 탈색하여 한국인 집단을 대상으로 한 PIF 의 표현형 빈도와 각 유전자 빈도를 구하였고, 이 집단을 토착성씨군과 도래성씨군으로 나누어 각 군의 PIF 표현형 분포와 유전자 빈도를 구하여 다음과 같은 결과를 얻었다. 1. 한국인 이하선 타액내 parotid isoelectric focusing variant protein(PIF)의 표현형 분포는 PIF(+)형이 140명 (93.3%), PIF(-)형이 10명(6.7%)인 것으로 나타났다. 2. 한국인 이하선 타액내 parotid isoelectric focusing variant protein(PIF)의 유전자 빈도는 PIF**+ 0.742, PIF**- 0.258 인 것으로 나타났다. 3. 한국인 150명중 토착성씨군의 PIF 유전자 빈도는 PIF**+ 0.733, PIF**- O,267, 도래성씨군의 PIF 유전자 빈도는 PIF**+ 0,796, PIF**- 0.234 인 것으로 나타났다. 4. 한국인 집단 전체의 PIF 유전자 빈도는 도래성씨군의 PIF 유전자 빈도보다 토착성씨군의 유전자 빈도에 더 가까운 것으로 나타났다. Genetic Polymorphism of Parotid Isoelectric Focusing Variant Protein(PIF) in a Korean Population Dong-Ho Han D.D.S., M.S.D Department of Oral Diagnosis, The Graduate School, Yonsei University (Directed by: Prof Chong-Youl Kim D.D.S., M.S.D., Ph.D.) In order to identify the polymorphism of the parotid isoelectric focusing variant protein(PIF), as an integrating part of systemic study about parotid salivary proteins, this study was conducted. One-hundred and fifty healthy adult Koreans between the ages of 20 and 29 were chosen, and their parotid saliva was collected. The parotid saliva went under isoelectric focusing on a urea-polyacrylamide slab gel(pH 3.5-5.2) for 5 hours. Then, it was stained with Coomasie Brilliant Blue R-250/20% Trichloroacetic acid(TCA) and again was destained with 20% TCA solution. The Phenotype frequency and gene frequency of each isoelectric focusing variant protein(PIF) were obtained, and the subjects were divied into the indigenous family name group and immigrated family name group. The phenotype and gene frequency of each group were compared, and the following results were obtained: 1 . The phenotypes of parotid isoelectric focusing variant protein(PIF) observed in parotid saliva of the 150 Koreans were PIF(+) in 140 people (93.3%) and PIF(-) in 10 people (6.7%). 2. The gene frequency of PIF**+ was 0.742, and that of PIF**- was 0.258. 3. Of the 150 Koreans, the gene frequencies of the indigenous family name group were 0.733 in PIF**+ and 0.267 in PIF**- ; those of the immigrated family name grou p were 0.796 and 0.234. 4. The gene frequency of the entire Korean group was closer to that of indigenous family name group than the immigrated family name group. [영문] In order to identify the polymorphism of the parotid isoelectric focusing variant protein(PIF), as an integrating part of systemic study about parotid salivary proteins, this study was conducted. One-hundred and fifty healthy adult Koreans between the ages of 20 and 29 were chosen, and their parotid saliva was collected. The parotid saliva went under isoelectric focusing on a urea-polyacrylamide slab gel(pH 3.5-5.2) for 5 hours. Then, it was stained with Coomasie Brilliant Blue R-250/20% Trichloroacetic acid(TCA) and again was destained with 20% TCA solution. The Phenotype frequency and gene frequency of each isoelectric focusing variant protein(PIF) were obtained, and the subjects were divied into the indigenous family name group and immigrated family name group. The phenotype and gene frequency of each group were compared, and the following results were obtained: 1 . The phenotypes of parotid isoelectric focusing variant protein(PIF) observed in parotid saliva of the 150 Koreans were PIF(+) in 140 people (93.3%) and PIF(-) in 10 people (6.7%). 2. The gene frequency of PIF**+ was 0.742, and that of PIF**- was 0.258. 3. Of the 150 Koreans, the gene frequencies of the indigenous family name group were 0.733 in PIF**+ and 0.267 in PIF**- ; those of the immigrated family name group were 0.796 and 0.234. 4. The gene frequency of the entire Korean group was closer to that of indigenous family name group than the immigrated family name group.restrictio

A Korean Constitutional Revision for A Decentralized Presidential System and the Implication of French Cohabitation

한국의 대통령제는 다음과 같은 비판을 받아왔다. 첫째, 제왕적 대통령제, 둘째, 단임제로 인해 정치적 책임을 물을 수 없는 점, 셋째, 대통령과 국회의원의 임기가 달라 분점정부가 나타날 가능성이 높은 점 등이다. 이에 대한 대안으로 분권형 대통령제로의 개헌이 대안으로서 제시되고 있다. 분권형 대통령제가 성공적인 프랑스의 경우, 의회주의의 전통에 기반하여 좌우파간의 동거정부를 경험했다. 하지만 한국은 프랑스와 달리 `삼당합당`의 사례에서 드러나는 것처럼 의회주의의 전통이 존재하지 않는다. 따라서 분권형 대통령제의 도입은 의회주의를 비롯한 정치적 민주화의 정도를 심화시키는 작업이 필요한데 6.2지방선거 결과 나타난 분점지방정부에의 적응이 이에 해당된다. 한편, 최근 대통령선거에서 보이고 있는 투표율저하, 대통령당선자의 정당성 약화, 소수정당 지지자들의 투표의욕 감퇴와 같은 문제점을 해결하기 위해 대통령선거제도에 결선투표제 도입을 고려할 만하다. 하지만 중남미의 경우 결선투표제의 문제점이 나타나므로 신개념의 의무투표제 같은 제도를 병행할 필요가 있다. The Korean presidential system has been criticized as: 1) an imperial presidency, 2) its inability to hold a president politically responsible, 3) the possibility of divided government owing to difference in the terms between the president and the members of the assembly. Thus, a decentralized presidential system is suggested as an alternative. As for France, operating such a system successfully, cohabitation has taken place on the basis of the tradition of parliamentarianism. Korea, however, does not have such a tradition as the typical example of the "merger of three parties" manifests. Therefore, the introduction of a decentralized presidential system requires the maturation of democracy such as through a deep-rooted parliamentarianism, which could be adaptation to newly divided local governments. Besides, the introduction of a dual ballot in presidential elections is desirable in order to solve problems such as decreasing voter turnout, decreasing legitimacy of the elected president, and a decline in voting will of the supporters of minor parties. However, this is not enough. Since problems with the dual ballot have emerged in Latin America, it is necessary to introduce newly adjusted compulsory voting at the same time