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코퍼스에 기반한 한국 중학생의 영어 유의어 연어능력에 관한 연구
정연창,염지민,장세은 새한영어영문학회 2006 새한영어영문학 Vol.48 No.4
This study investigates Korean middle school students' collocation ability of English synonymous verbs and adjectives. The focus is on how well Korean middle school students understand the difference in collocation between these synonymous words. The subjects are a total of 73 middle school students. They are divided into two groups according to their grade on midterm exams, a high level group and a low level group. Five pairs of verbs and adjectives, such as look/see, tell/say, large/big, little/small, tall/high were tested. The results are as follows. First, students are better in adjectives than verbs. Second, there are some questions which are pretty easy and familiar, but students do not answer correctly. This indicates that simple exposure to sentences with these words is not enough for foreign learners to acquire the appropriate use of these five pairs of synonymous words. Third, it is found that learners' general English ability correlates with their collocation ability. Fourth, no regularity can be found in their errors. This means that English grammar is not fully internalized, so that they answer the questions according to fragmentary knowledge of English and their familiarity with some particular English expressions.
Phylogenetic classification of Brucella species based on whole genome sequencing
Eun Ji Yum(Eun Ji Yum),Jin Ju Lee(Jin Ju Lee),Se-Chul Kim(Se-Chul Kim),Sung Dae Yang(Sung Dae Yang),Min Hoe Lee(Min Hoe Lee),Bang-Hun Hyun(Bang-Hun Hyun),Moon Her(Moon Her),Hee Soo Lee(Hee Soo Lee) 한국예방수의학회 2018 한국예방수의학회 학술대회자료집 Vol.2018 No.-
MLVA Genotyping of Brucella abortus isolated from cattle in Korea
Jin-Ju Lee(Jin-Ju Lee),Eun-Ji Yum(Eun-Ji Yum),Eun-Ji Park(Eun-Ji Park),Min-Kyeong Kim(Min-Kyeong Kim),Min-Hoe Lee(Min-Hoe Lee),So-Ra Sung(So-Ra Sung),Hee-Soo Lee(Hee-Soo Lee),Bang-Hun Hyun(Bang-Hun Hy 한국예방수의학회 2019 한국예방수의학회 학술대회자료집 Vol.2018 No.-
Eun-Mi Yang,Ji-Hee Kim,Soo-Myung Bae,Jong Hwa Yum,Hye Jin Kim 보안공학연구지원센터 2014 International Journal of Bio-Science and Bio-Techn Vol.6 No.6
The purpose of this study was to identify the experience of medical disputes arising from tasks and clinical practices of dental hygienists. The conclusions of this study are as follows: Of all respondents, 59.4% experienced patients' complaints and dissatisfaction and medical disputes, 24.0% experienced the progression of complaints to legal affairs. Moreover, 95.3% had a feeling of anxiety or doubt about the risk of potential medical disputes. In the resolution process of medical disputes, 84.9% answered that the duty to obtain a patient's informed consent is crucial prior to treatment, and 32.5% answered that errors in medical records can be completely erased and rewritten entirely, showing the highest rate of wrong answers. No significant difference was found in the incidence of medical disputes according to work places. On the other hand, significant difference was found in the progression of complaints to legal proceedings according to work place and work experience. The degree of burden on medical dispute was more significant in respondents with an experience of dispute.
Eun Ji Yum,Jin-Ju Lee,Min-Kyeong Kim,Eun-Ji Park,So-Ra Sung,Min-Hoe Lee,Soon-Seek Yoon,Moon Her,Jeong-Soo Choi 한국예방수의학회 2019 예방수의학회지 Vol.43 No.4
Brucellosis is the most common zoonosis worldwide, which is caused by Brucella spp. In humans, it can be mainly occurred by direct contact with infected animals or consumption of contaminated dairy products. This study focused on human brucellosis caused by B. melitensis discovered from Chinese worker in Korea in 2015. We investigated molecular epidemiological evidence to find the infection source. We first performed several PCR methods including 16S rRNA PCR, multiplex PCR and real-time PCR to identify Brucella species. We also conducted MLVA typing for epidemiological trace-back analysis. The isolate from the patient was confirmed to B. melitensis through Brucella-specific PCR. In clustering analysis with B. melitensis from foreign countries, this human isolate was correlated with B. melitensis isolates from humans and sheep in China by 99.9% similarity. Thus, we assumed the brucellosis patient has been already infected in China followed by migration to Korea according to molecular epidemiological analysis with history evidence. Moreover, we suggest it needs to take measures to reduce the risk for intercountry transmission of brucellosis due to the influx of infected people from abroad.
청국장 첨가 쌈장의 저장 중 이화학적 · 미생물학적 및 관능적 품질특성 변화
염은지(Eun Ji Yum),방선옥(Seon Ok Bang),김금숙(Kum-Suk Kim) 동아시아식생활학회 2015 동아시아식생활학회지 Vol.25 No.3
This study investigated the quality variation characteristics of Ssamjang containing Cheongkukjang, in order to improve the degree of preference of Cheongkukjang. The amount of Cheongkukjang was set at 1% based on sensory evaluation. Ssamjang containing Cheongkukjang was stored at 37℃ for 13 weeks, after which quality variation characteristics were weekly. During storage for 13 weeks, physicochemical quality characteristics, moisture content, and pH of Ssamjang containing Cheongkukjang slightly decreased, whereas salt content did not change. Amino nitrogen content slightly increased by 1 week but decreased by 3 weeks and then increased by 5 weeks. For microbiology quality characteristics, viable cell counts and total cell counts of B. cereus were unchanged. For sensory quality characteristics, shape quality was poor after 13 weeks while mold, drying phenomenon, and swelling phenomenon were not observed. Therefore, physicochemical quality and microbiology quality of Ssamjang containing Cheongkukjang were unchanged during storage for 13 weeks, and the storage limit was determined to be 12 weeks according to sensory quality evaluation.
Comparison of serological tests for bovine brucellosis in South Korea
Ah-Ryeong Joe, Jin Ju Lee, Eun Ji Yum, Yoon-Jeong Seo, So-Ra Sung, Jeong-Soo Choi, Soon-Seek Yoon 한국예방수의학회 2023 예방수의학회지 Vol.47 No.3
Regarding to diagnosis for bovine brucellosis, more than one serological test should be conducted to confirm the infection by Brucella with a reliable result due to various factors including false positive serological reactions. In this study, we compared confirmatory serological tests to determine the appropriate way to detect and confirm the Brucella infection in South Korea. Several serological tests, including serum agglutination test (SAT), indirect (I)- and competitive (C)-ELISA, and fluorescence polarization assay (FPA), for detection of bovine brucellosis were performed with sera from 537 cattle. In addition, comparison of diagnostic efficacy was performed with bacterial isolation represented true positive. Of 537 serum samples, 426 (79.3% of prevalence), 433 (80.6%), 414 (77.1%), and 409 (76.2%) sera were positive for SAT, C-ELISA, I-ELISA, and FPA respectively. Based on the results of serology, the correlation among the serological tests revealed observed agreements of more than 92% with kappa (k) value of more than 0.77. The correlation between serological tests with bacterial isolation appeared observed agreements of between 79.9% and 84.7% with k value of between 0.42 and 0.59. Particularly, FPA recorded almost perfect agreements with C-ELISA and I-ELISA as well as the highest correlation with bacterial isolation. Accordingly, this investigation presented the comparison of correlation and diagnostic efficacy of serological tests for bovine brucellosis in South Korea. We suggest this finding will be a useful data to re-establish the potential serological diagnostic methods that can apply to maintain the low prevalence.
Culture supernatant proteins of Brucella canis represented potential antigenicity
Jin Ju Lee(Jin Ju Lee),So-Ra Sung(So-Ra Sung),Eun Ji Yum(Eun Ji Yum),Sung Dae Yang(Sung Dae Yang),Min Hoe Lee(Min Hoe Lee),Bang-Hun Hyen(Bang-Hun Hyen),Moon Her(Moon Her),Hee Soo Lee(Hee Soo Lee) 한국예방수의학회 2018 한국예방수의학회 학술대회자료집 Vol.2018 No.-