http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : Soon-Tae Lee (검색결과 4,219 건)
- 무료
- 기관 내 무료
- 유료
-
안봉전,이진태,이순애,곽재훈,박정미,이진영,박태순,손준호 경산대학교 생명자원개발연구소 2003 생명자원과 산업 Vol.7 No.-
Biological activities and application of sanguisorbae officinalis L. were investigated. In the enzymological physiological activities, the electron donating ability(EDA) was 54.92% in 10 ppm and it was over 90% over 50ppm and SOD-like activity was high as 65.36% in 1000 ppm, it was gradual increased. As inhibitory effect of xanthine oxidase, it was 17.90% in 200 ppm and a little low as 36.89% in 500 ppm and inhibitory effect of tyrosinase, it was a little low as 20.45% below 1000 ppm. As the result of measuring the lipid oxidation, all the concentrations of medical ion treatments had the ability to keep it from acidification and metal ion blocking effects about the lipid oxidation promoting factors(Fe^(2+) and Cu^(2+)), Fe^(2+) was better than Cu^(2+) and all concentrations of medical ion treatments was 40% in 50ppm. When it was applied into normal skin-softener it showed safe effect so that we can expect that as the natural material of cosmetics.
-
-
이장순(Jang-Soon Lee),문태형(Tae-Hyoung Mun) 한국무역연구원 2022 무역연구 Vol.18 No.6
Purpose – This study compares the financial statements of major Korean and US companies in order to solve the limitations of drawing conclusions only through inferences through statistical analysis without drawing conclusions from previous studies by Mun Tae-hyoung and Lee Jang-soon (2018). Design/Methodology/Approach – For companies listed on the Korean stock market, in order to confirm the correlation between net income, net asset value, and the market capitalization of financial statements, first, the growth rate of the Korean KOSPI and the US DJGI was compared, and then similar indicators of representative companies are compared. Findings – As a result of comparison, the profitability of similar companies in the US was higher than that of Korean companies, and it was possible to verify that this was caused by the fact that US companies had higher profitability than Korean companies in previous studies. However, in the comparison of total capital and tangible and intangible assets, some obtained the same results as the inferences of previous studies, but some showed results that did not match such inferences. Research Implications – Lev & Gu (2016), in their book “The End of Accounting and the Path Forward for Investors and Managers”, suggest that intangible assets, the most important assets in modern companies, are not shown in financial statements as one of the reasons for the end of accounting. This study confirms the claim that it is not. To this end, it is thought that the meaning of this study can be given by examining the differences in the accounting methods between Korea and the United States.
-
김은희,김철규,이순교,김순덕,이혜옥,권정순,이경미,이민미,심순미,유용만,신종식,강은희,이상일,김병식,오성태,육정환,박수길 한국의료QA학회 2003 한국의료질향상학회지 Vol.10 No.2
Background : Gastric cancer is the most common malignant tumor in Korea. surgical operation is one of the major treatment modalities for gastric cancer patients. Therefore, gastrectomy is one of the most common procedures in General Surgery. There were variation in length of hospital stay and medical treatment for gastrectomy between three surgeons at Asan Medical Center. Clinical pathways have received considerable attention as a tool for recucing the medical practice variation, increasing the efficiency of care process, and improving the quality of care. The aim of this study was to evaluate the effect of a clinical pathway for gastrectomy in gastric cancer patients. Methods : The clinical pathway for gastrectomy was developed and implemented by a multidisciplinary group in Asan Medical Center. A computerized clinical pathway program was developed and revised after a pilot test. A total of 145 patients underwent gastrectomy by three surgeons at Asan Medical Center. We compared the length of hospital stay, patient satisfaction, and unplanned readmission rate between the pre-pathway group(n=67) and the post-pathway group(n=78). We also investigated the degree of satisfaction among the physicians and nurses who were main end-users of the clinical pathway. Results : The clinical pathway was applied to all target patients. The average length of hospital stay was shortened from 12.7days to 10.6days(p<0.01). The degree of patient satisfaction with the care process changed from 90.3% to 89.2% after the implementation of the clinical pathway, but the difference was of satistically significant(p=0.761). Unplanned readmission rate was 2.9% in the pre-pathway group. More than 90% of physicians and nurses answered that the clinical pathway had been a useful tool in their medical practice. Conclusions : The findings of the study demonstrated that implementation of the clinical pathway for gastrectomy produced substantial reduction in the length of hospital stay while improving the quality of patient outcomes. The computerized clinical pathway program can be used as one of the powerful patient management tools for reducing the practice variations and increasing the efficiency of care process in Korea hospital settings.
-
영지(Ganoderma lucidum)의 액체배양에 의한 세포외 다당의 항암활성과 세포증식 및 분화에 미치는 영향
이신영,강태수,문순옥 강원대학교 산업기술연구소 2005 産業技術硏究 Vol.25 No.B
Exopolysaccharide (CBP) from submerged culture broth of Ganoderma lucidum mycelium and the water soluble (BWS) and water insoluble (BWI) fractions of CBP were prepared by gel filtration. Antitumor activity and effects on proliferation and differenciation of human cancer cells and mouse NIH 3T3 cells were studied. Cytotoxicity test of CBP, BWS and BWI fractions on human cancer cell lines was performed by using sulforhodamine B (SRB) assay. A549 (lung carcinoma), Colo320 Dm and HSR (colon carcinoma), and NIH 3T3 cells were used. BWI fraction showed the strongest cytotoxicity (maximum 20% survival) to all human cells tested. However it did not induced apoptosis. Interestingly BWI fraction did not exert cytotoxic effect on NIH 3T3 cells at low concentration of cell (5x10^(4)) but strong toxic effect at high concentration of cell(5x10^(5)) which showed transformed morphology. These results suggest that BWI may have cancer cell specific anticancer activity. However, BWI fraction did not effect the amount of pRb and c-myc protein, which implied that BWI fraction did not act at the early stage of signal transduction pathway. CBP fraction induced differenciation of human leukemic cell line, HL-60 cells suggesting the carcinogenesis prevention of normal cell and possible induction of normalization for cancer cell.
-
-
旣婚女性患者의 家族支持가 自我槪念과 身體象에 미치는 影響
이은주,손정태,서순림,박점희 慶北大學校 醫科大學 1990 慶北醫大誌 Vol.31 No.4
본 연구는 입원한 기혼여성환자가 지각한 배우자지지, 가족지지, 자아개념, 신체상 정도를 파악하고 각 개념간의 관계를 알아봄으로서 기혼여성환자가 보다 긍정적인 자아개념과 신체상을 형성할 수 있도록 돕기 위한 간호중재의 기초 자료를 제공하고자 실시 하였다. 본 연구의 결과는 다음과 같다. *배우자지지 정도와 가족지지 정도는 유의한 차이가 없었다. *자아개념 정도는 3.77이었고 그중 인지적 자아개념은 3.88 평가적 자아개념은 3.67로 나타났다. *신체상 정도는 2.85이었고 그중 신체적 만족도 도구로 측정한 신체상은 2.87, 신체의미척도로 측정한 신체상은 2.81로 나타났다. *배우자지지, 가족지지, 자아개념, 신체상은 유의하게 순 상관관계를 나타내어 가족지지나 배우자지지를 강화 시킬수록, 기혼여성환자의 자아개념과 신체상은 긍정적으로 변화될 수 있다. *기혼여성환자의 신체상이 긍정적일수록 자아개념도 긍정적이다. *지지도별 기혼여성의 자아개념과 신체상 정도는 가족지지보다 배우자지지를 더 높게 지각한 기혼여성이 신체상은 유의하게 더 높았으나 자아개념은 유의한 차이를 나타내지 못했다. *연령과 배우자지지, 가족지지와의 관계는 연령이 증가함에 따라 기혼여성은 배우자보다 다른 가족 구성원에게서 더 많은 지지를 얻는 것으로 나타났다. *일반적 특성 중 배우자지지와 가족지지정도에 영향을 미치는 것은 '종교'였고 자아개념에는 '경제수준' 신체상에는 '교육정도'로 각각 나타났다. The purpose this study is to identify the degree of family support., spouse support, self concept and body image of the hospitalized married women and correlation of these four concepts, and to provide the basic data for the nursing care. This study was conducted from sep. 12 to Oct. 2. 1988, and 114 hospitalized married women who were at three hospital in Taegu city. The result of this study is summarized as follow: ·The degree of family support was 3.83 and that of spouse support was 3.89. significant difference was founded in item "They talk their own problems or family problems with me". ·There were no significant difference between family support and spouse support of hospitalized married women. ·The degree of percept was 3.88 and that of evaluative self concept was 3.61. The perceptual self concept was relatively high. ·The degree of body image measured by Semantic Differential Scale was 2.87 and that of measured by Body Cathexis Scale was 2.81, that latter was similiar to the former. ·There were so significant correlations among family support, spouse support, self concept and body image that the more encourage family support or spouse support, the more positively change self concept and body image. ·The more positive the body image, the higher the self concept of the hospitalized married women. ·Hospitalized married women who more highy perceived spouse support than family support significantly high recognized in body who image, but did not so significantly recognized in self concept. ·General characteristic variable influencing the level of the perceived spouse support was religion and that influencing the level of the perceived family support were family pattern and religion. ·As aging process, Hospitalized married women received more support from other family members rather than from their spuose. ·General characteristic variable influencing the level of the self concept was economic state, and that influencing the level of the body image was educational level.
-
-
신규개발된 제초제 metamifop 현탁농축액제에 대한 급성독성평가
이동연,이상훈,백경진,김태원,정두순,임종환,김명석,박병권,윤효인 충남대학교 수의과대학 동물의과학연구소 2004 動物醫科學硏究誌 Vol.12 No.-
Metamifop, (R)-2-[4-[(6-chloro-2-benzoxazolyloxyphenoxy]-N-(2-fluorophenyl)-N-methyl propanamide, was newly developed by Dongbu Hannong Chemicals in Korea. In the present study we conducted acute oral toxicity and acute dermal toxicity test. The values of LD_(50) of metamifop was found to be over 5,000 mg/kg for ICR mice. On the other hand, metamifop showed no acute dermal toxicity to SD rats.
-
연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
