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고속액체 크로마토그라프법을 이용한 제제중 Aclatonium Napadisilate 의 정량 및 함량균일성에 관한 연구
김용주,허재두,김면종,박세호,노회숙 한국약제학회 1986 Journal of Pharmaceutical Investigation Vol.16 No.2
A convenient high performance liquid chromatographic method was established for the quantitative determination and content uniformity test of aclatonium napadisilate preparation. This method was more simple to make the sample solution for injection, and easy to determine the content in the preparation. Aclatonium napadisilate was chromatographed using a Lichrosorb-NH₂ column (4㎜ × 25 ㎝, and acetonitrile-water mixture (83:17) as an eluent at a flow rate of 1.8 ㎖/min. RI-detector response was linear over a range of 0.5∼2.0% aclatonium napadisilate under above conditions. Reproducibility studies gave relative standard deviation of 1.29%.
대학생의 성인애착과 이성 관계 만족도의 관계에서 갈등해결전략의 매개효과
김용주,장현아 한국청소년학회 2017 청소년학연구 Vol.24 No.10
본 연구에서는 대학생들의 성인애착이 이성 관계 만족도에 미치는 영향에서 갈등해결전략의 매개효과를 살펴보고자 하였다. 이를 위해 대전 지역에 소재한 대학교에 재학 중인 대학생들을 대상으로 설문조사를 실시하였고, 총 305명의 자료 중 282명의 자료가 최종 분석에 사용되었다. 수집된 자료는 SPSS 19.0을 사용하여 각 변인들의 상관관계를 살펴보고, AMOS 18.0 프로그램을 사용하여 구조모형을 통해 성인애착과 이성 관계 만족도의 관계에서 갈등해결전략의 매개효과를 검증하였다. 본 연구의 결과는 다음과 같다. 첫째, 성인애착은 이성 관계 만족도와 부적상관을 나타냈고, 갈등해결전략과 이성 관계 만족도는 정적상관을 나타냈다. 둘째, 갈등해결전략은 불안애착과 이성 관계 만족도에서 부분 매개를 보인 반면, 회피애착과 이성 관계 만족도에서는 완전 매개를 보였다. 이와 같은 결과를 바탕으로 본 연구의 의의와 제한점 및 후속연구를 위한 제언을 논의하였다. The purpose of this study was to investigate the mediating effect of conflict resolution strategies on the relationship between adult attachment and satisfaction of romantic relationship. Survey data were collected from 305 undergraduate students in Deajeon, and 282 students were included in the final analysis. The findings were as follows. First, adult attachment was negatively correlated with satisfaction of romantic relationship and conflict resolution strategies were positively correlated with satisfaction of romantic relationship. Second, conflict resolution strategies showed a role as a full mediator between attachment avoidance and satisfaction of romantic relationship. But conflict resolution strategies were found to partially mediate the relationship between attachment anxiety and satisfaction of romantic relationship. Based on these results, implications and limitations of the present study and directions for future research were discussed.
Ender Nail을 이용한 대퇴골 과상부 골절 치험례
김용주,신성일,윤석웅,이범구 대한골절학회 1990 대한골절학회지 Vol.3 No.1
The supracondylar fracture of the femur is very difficult to treat regardless of whether non-sargical or surgical methods are selected, Recent advance of device for internal fixation such as AO angle plate and Judet plate improved the result of the operative treatment. But the operative technique is difficult and in elderly patient rigid fixatian can not be obtained due to osteoporosis and comminution of the fracture. So intramedullary nailing such as Zickel supracondylar device or Ender nail with screw fixation is developed. The ten elderly patient of supracondylar fracture of femur and three patients of segmental femur fracture induding supracondylar element were treated with the Ender nail with distal screw in Red Cross Hspital from September 1987 to December 1988. Ender nailing appear to be a prornising treatment of the supracondylar fracture of the femur, especially elderly patient, because the operative technique is easy, blood loss is minimal and fixation is adequate to allow early exercise of the knee.
김용주,조재희,윤석웅,이범구,이병국 대한골절학회 1995 대한골절학회지 Vol.8 No.4
Various methods have been used in the treatment of femoral shaft fractures. Recently closed intramedullary interlocking nailing is recommended as one of the most successful methods, but its use is technically demanding and much exposure to radiation is needed. In comparison, flexible intramedullary nail such as Ender nail is easy to use and cause less damage to the patient. We used the Ender nail in the treatment of femoral shaft fracture from 1989 to 1993 and the result were as follows; I. Average patient age is 38.2 years old and major cause of the fracture was traffic accident. 2. Bony union was obtained in 14 cases of 17 cases with primary operation. Average bony union time was 14.2 weeks. 3. Mean operative time was 40 minutes in Winquist-Hansen type I and II, 90 minutes in Winquist-Hansen type g and N. 4. Ender nail migration over 10mm was noted in 9 of 17 cases. Average migration was 10mm in knee and 24mm in trochanteric area. 5. Complication were as follows; Nail migration causing pain in 9 cases, delayed union 4 cases, non-union 3 cases, varus deformity in 3 cases, shortening in 4 cases. In Winquist-Hansen type g and gl,76.9Fo of cases suffered from some complication. 6. Flexible intramedullary nail was easy to apply hut we thought that Ender nail is inadequate treatment method for Winquist-Hansen type III and p because of high complication rate.