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리포트 제출 시간을 고려한 표절 관계도 생성 알고리즘에 관한 연구
임나리(NaRi Lim),김현(Hyun Kim),정태충(TaeChoong Chung) 한국멀티미디어학회 2009 한국멀티미디어학회 학술발표논문집 Vol.2009 No.2
정보화 시대인 현재에는 정보량 증가와 정보의 공유로 인해 문서의 표절 및 저작권에 관련하여 사건이 일어나 많은 우려를 낳고 있다. 또한 표절로 인해 사회적 문제가 되고 있다. 그리고 이는 특히 대학과 기업 내에서 큰 문제가 될 수 있다. 직접 표절의 여부를 확인하는 것은 불가능한 일이며, 이것을 컴퓨터를 이용해 문서의 특징을 파악하고 이를 토대로 표절 검사를 확인하는 작업이 필요하다. 본 논문에서는 학생들이 제출한 과제의 순서를 고려하여, 교수에게 리포트들의 유사 관계도 생성 알고리즘을 개발하는 것을 목표로 한다. 예전부터 지금까지 문서나 프로그램의 표절 검사를 수행하는 시스템이 많이 연구되고 있으며, 이 연구를 토대로 향후에도 표절 검사에 대한 옳은 판단과 방향성을 제시하는 연구가 되리라 생각된다.
리퀴리티게닌과 리퀴리틴을 담지한 에토좀의 특성 및 경피 전달
임나리 ( Na Ri Im ),김해수 ( Hae Soo Kim ),임지원 ( Ji Won Lim ),김경진 ( Kyeong Jin Kim ),노근영 ( Geun Young Noh ),박수남 ( Soo Nam Park ) 한국공업화학회 2015 공업화학 Vol.26 No.5
Liquiritin and its aglycone, liquiritigenin are flavonoid found in licorice that show anti-oxidant and anti-aging properties. In this study, ethosomes loaded with hydrophobic liquiritigenin or liquiritin were prepared as a transdermal delivery system. The particle size, entrapment efficiency, and skin permeability of ethosomes were evaluated. Ethosome containing liquiritigenin was stable up to 2 mM and ethosome containing liquiritin was stable up to 0.75 mM concentration. The particle size of ethosomes containing 0.75 mM liquiritigenin and liquiritin was 143.85 and 158.90 nm, respectively and the entrapment efficiency was 47.51 and 54.61%, respectively. The entrapment efficiency was improved with increasing concentrations of drugs. Ethosomes loaded with liquiritigenin or liquiritin were superior in skin permeation ability compared to that of 20% ethanol solution and conventional liposomes. These results suggest that ethosomes containing 0.50 mM liquiritigenin or liquiritin are effective for the skin permeation and may be used as an antiaging and antioxidant ingredient in cosmetic formulation.
Ivor-Lewis 식도절제술 후 상품형 말초정맥용 영양수액 사용 평가
이선우 ( Sun Woo Lee ),임나리 ( Na Ri Lim ),박효정 ( Hyo Jung Park ),인용원 ( Yong Won In ),서정민 ( Jeong Meen Seo ),이영미 ( Young Mee Lee ) 한국정맥경장영양학회 2015 한국정맥경장영양학회지 Vol.7 No.3
Purpose: Deteriorated nutritional status is common during a hospital stay for esophagectomy in patients with esophageal cancer. Malnutrition in those patients is often marked compared with other gastrointestinal cancer. The purpose of this study is to evaluate the appropriateness of commercial peripheral parenteral nutrition (CPPN) use in patients who underwent Ivor-Lewis esophagectomy (I-L op). Methods: Patients who were provided with CPPN after I-L op were enrolled in this study from January to May 2015. Body weight, height, nutritional status, length of hospital stay, duration of CPPN therapy, and parenteral nutrition (PN) induced complications were assessed, respectively, using electronic medical records. Results: Thirty-nine patients were enrolled. Average age was 65.9 years and 36 patients were male. All patients were provided with the same CPPN. The duration of fasting and CPPN use was 5.8±1.4 days and 7.5±1.8 days, respectively. Calorie supported by CPPN was 22.6±3.5 kcal/kg/day and only 20.5% of patients (n=8) reached the daily target calories. Most frequent PN induced complication was phlebitis which occurred in 8 patients (20.5%). Calcium, magnesium, and transthyretin levels in serum were not monitored during the PN support period. Conclusion: The indications for CPPN were appropriate because the fasting duration in patients with I-L op was 5 to 10 days. Although a large portion of patients could not be supplied daily target calories, their nutrition status was not significantly changed on admission and at discharge. We did not find it necessary to individualize PN support for a short period after an I-L op in patients with esophageal cancer. Further study will be needed to determine why the incidence of phlebitis was dominant.