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이주미 한국열린교육학회 2015 열린교육연구 Vol.23 No.1
The purpose of this study was to investigate the extent to which 144 college students' different career future goals were related to different levels of their endogenous/exogenous instrumentality, intrinsic/extrinsic motivation, and self-regulation in teacher-education courses. Regarding the students' future goals, students were categorized into three different future goal groups: (1) definitely planning on pursuing a career in teaching; (2) planning on pursuing a career related to education but not actually teaching; and (3) pursuing a teaching credential as a back-up plan. Results indicated that students who were committed to becoming a teacher provided significantly higher ratings concerning their perceived endogenous and exogenous instrumentalities than students who wanted to go into other teaching related fields or who saw teaching as a back-up plan. The different students’ ratings for endogenous and exogenous instrumentalities, depending on their different future goals, suggested that aspiring teachers saw the teacher education courses as a means to achieve their future goals more than students who were not interested in teaching as a future career.
화장품 패키지에 삽입된 인증마크 정보가 제품에 대한 품질평가, 신뢰, 태도, 구매의도에 미치는 영향
이주미,여은아 복식문화학회 2023 服飾文化硏究 Vol.31 No.4
This study examines the effect of cosmetic certification marks on consumer behavior. The underlying objectives of this study are threefold. First, it explores whether the certification mark inserted into the cosmetic package—such as marks denoting quality assurances, ethical practices (specifically, pertaining to animal testing), and recycling packaging—affects consumer responses. Second, it investigates whether a higher number of certification marks leads to heightened positive consumer responses. Third, it analyzes the potential moderating effect of consumers’ certification mark knowledge on the relationship between certification marks and consumer responses. In the pretest, certification marks with higher recognition were selected as stimuli, and a survey involving a total of 550 male and female consumers was conducted. The collected data were analyzed through ANOVA and post-hoc tests. The findings of this study confirm a significant difference in consumer responses to products based on the certification marks inserted in the cosmetic packaging. Compared to clusters without a certification mark, groups with two or more certifications (recycling certification + ethics certification, recycling certification + quality certification, recycling certification + ethics certification + quality certification) exhibit significant consumer responses. Second, more certification marks did not result in an increase in positive consumer responses. Third, a moderating effect of consumers’ cosmetic certification knowledge on the certification mark-consumer response relationship was not found. The findings of this study have implications for developing product promotion strategies that leverage cosmetic certification marks as a marketing tool.
Association Between Serum Uric Acid Level and Metabolic Syndrome
이주미,김현창,조혜민,오선민,최동필,서일 대한예방의학회 2012 Journal of Preventive Medicine and Public Health Vol.45 No.3
Objectives: Serum uric acid levels have been reported to be associated with a variety of cardiovascular conditions. However, the direct association between uric acid levels and metabolic syndrome remains controversial. Thus, we evaluated the association of serum uric acid levels and metabolic syndrome in a community-based cohort study in Korea. Methods: We performed cross-sectional analysis of baseline data of 889 males and 1491 females (aged 38 to 87) who participated in baseline examinations of the Korean Genome and Epidemiology Study: Kanghwa study. Blood samples were collected after at least an 8 hour fast. Uric acid quartiles were defined as follows: <4.8, 4.8-<5.6, 5.6-<6.5, ≥6.5mg/dL in males; and <3.8, 3.8- <4.3, 4.3 - <5.1, ≥5.1 mg/dL in females. Metabolic syndrome was defined by the National Cholesterol Education Program Adult Treatment Panel III Criteria with adjusted waist circumference cutoffs (90 cm for males; 80 cm for females). The association between serum uric acid quartiles and metabolic syndrome was assessed using multivariate logistic regression. Results: The odds ratio for having metabolic syndrome in the highest versus lowest quartiles of serum uric acid levels was 2.67 (95% confidence interval [CI], 1.60 to 4.46) in males and 2.14 (95% CI, 1.50 to 3.05) in females after adjusting for age, smoking, alcohol intake, body mass index, total cholesterol, HbA1c, albumin, γ-glutamyltransferase, blood urea nitrogen, and log C-reactive protein. The number of metabolic abnormalities also increased gradually with increasing serum uric acid levels (adjusted p for trend < 0.001 in both sexes). Conclusions: Higher serum uric acid levels are positively associated with the presence of metabolic syndrome in Korean males and females.
두충(杜沖, Eucommiae Cortex)으로부터 Geniposide의 분리 및 함량분석
이주미,장승엽,이경순,손건호,Lee, Joo-Mi,Chang, Seung-Yeup,Lee, Kyong-Soon,Son, Kun-Ho 한국생약학회 2001 생약학회지 Vol.32 No.2
Geniposide, an iridoid glucoside, was isolated from the cortex of Eucommia ulmoides by repealed silica gel chromography and identified by its spectral data. The quantitative determination of geniposide with HPLC has been developed and this method provided a tool for standardization of the commercial Eucommiae Cortex.
이주미 한국메이크업디자인학회 2007 한국메이크업디자인학회지 Vol.3 No.3
The male being beautiful, we will see easily and the Metrosexual in the sample to be thinking the entertainer of man who is the possibility which we will come in contact, The city sensitivity which is refined the Metrosexual will gain this popularity which will freeze and these people one clothing, the cosmetics and fashion etc. market of the men will be becoming larger with the target and I comprehended in this dissertation. The result to analyze a men's cosmetics market simply not only increase of consuming market the toner and milk lotion 2 type will be the whole in existing currently he form cleansing of only men use, mask pack, essence, wrinkle line, foundation, lipstick etc appeared. Consequently, The results of this study suggest that The Metrosexual will the appearance affects in men cosmetics sale increase.
DNA methylation of stem cell surface markers in colon cancers
이주미 한국유전학회 2012 Genes & Genomics Vol.34 No.3
DNA methylation is considered an important mechanism for inactivation of tumor suppressor genes in the cancer genome. Recent advances in genome-wide analysis technology have identified a number of new genes that are inactivated in cancer and regulated by DNA hypermethylation. This study investigates transcriptional silencing of the CD44, CD34, and EpCAM genes, which are well known as cancer stem cell surface markers in many types of cancer. We examined promoter DNA methylation patterns for CpG island for CD44, CD34, and EpCAM genes in eleven colon cancer cell lines by methylation specific PCR (MSP). LoVo and Colo205 cells showed robust promoter DNA hypermethylation, which strongly correlated with gene re-expression after 5-Aza-2’-deoxycytidine (DAC)treatment. We also confirmed promoter hypermethylation of CD44, CD34, and EpCAM genes by bisulfite sequencing in LoVo cells compared with DNMT1(-/-)DNMT3B(-/-) double knockout (DKO) HCT116 cells and normal colon tissue. This data suggest that the promoter DNA hypermethylation seen in colon cancer is cancer-specific. Taken together, transcriptional silencing of CD44, CD34, and EpCAM gene is caused by promoter DNA hypermethylation of their CpG islands in colon cancer cell lines. Our data might contribute to understanding the biological roles of inactivating cancer stem cell markers in colon cancers.
지모(Anemarrhena asphodeloides Bunge)의 근경으로부터 Anemarsaponin B의 분리 및 함량분석
이주미,이승호,박정일,강신정,장승엽,이경순,손건호,Lee, Joo-Mi,Lee, Seung-Ho,Park, Jeong-Hill,Kang, Shin-Jung,Chang, Seung-Yeup,Lee, Kyong-Soon,Son, Kun-Ho 한국생약학회 1999 생약학회지 Vol.30 No.2
A method for isolation and qantitative determination of anemarsaponin B from the rhizomes of Anemarrhena asphodeloides has been developed. Isolation of anemarsaponin B was achieved by silica gel and RP-18 column chromatography. The HPLC method for quantitative determination of anemarsaponin B provided a method for standardization of the crude drug. It suggested that the content of anemarsaponin B in Anemarrhena asphodeloides is about 0.12-1.48%.