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패턴시 쓰기가 초등영어 학습자의 쓰기 능력과 창의성에 미치는 효과
이연경(Lee Yeon Kyoung),김혜련(Kim Hye Ryun) 한국초등영어교육학회 2016 초등영어교육 Vol.22 No.4
This study aims to examine the effects of pattern poem writing on elementary English learners’ writing ability and creativity. The subjects of this study were 54 grade 5 children from an elementary school in Gyeonggi-do, Korea. The children were divided into an experimental group and a control group, the homogeneity of which was verified through an English writing assessment, a questionnaire survey on the affective domain, and TTCT (Figure A) before the experiment began. Over the course of sixteen weeks, the experimental group was instructed in pattern poem writing. Both groups were then tested in the same way through an English writing assessment, a questionnaire survey on the affective domain, and TTCT (Figure B). The results of the study were as follows. First, in the creativity domain, pattern poem writing was effective in improving the children’s fluency and originality, whereas it was not effective in improving elaborateness. Second, in the writing domain, pattern poem writing was effective in improving the children s writing ability. However, in the low level group, pattern poem writing did not have a significant effect on writing ability. Third, in the affective domain, pattern poem writing was effective in improving the children’s interest, confidence, and involvement. In the results of analysis by level, the high group and the low group showed a significant improvement in interest and involvement. Based on these results, suggestions for further studies are provided.
백지영,김한나,이연경,Baeg, Jee-Young,Kim, Han-Na,Lee, Yeon-Kyoung Korea Crystallographic Association 2004 韓國結晶學會誌 Vol.15 No.1
Copper(I) bromide(CuBr) 와 pyrazine($C_4H_4N_2$, pyz)의 수열 반응으로 2차원 배위 고분자 [CuBr(pyz)] (1)이 얻어졌다. X-ray 구조 결정 결과, 고분자 1은 4.0${\times}$5.7 ${\AA}$ 크기를 갖는 직사각형 격자들을 토대로 한 2차원 그물 망 구조를 갖고 있었다. 고분자 1은 b-축 방향으로 통로(channel)를 갖고 있다. The hydrothermal reaction of copper(I) bromide (CuBr) and pyrazine ($C_4H_4N_2$, pyz) gave a 2-D corrdination polymer [CuBr(pyz)] (1). X-ray structure determination revealed that polymer 1 has a 2-D network based on rectangular grids, each of which has the dimensions of 4.0${\times}$5.7 ${\AA}$. Polymer 1 has channels along the b-axis.
대기오염 노출과 초등학교 학생들의 호흡기계 증상에 관한 패널 연구
이보은,박혜숙,김호,이현정,이연경,이승주,홍윤철,하은희,Lee, Bo-Eun,Park, Hye-Sook,Kim, Ho,Lee, Hyun-Jung,Lee, Yeon-Kyoung,Lee, Seung-Joo,Hong, Yun-Chul,Ha, Eun-Hee 대한예방의학회 2005 Journal of Preventive Medicine and Public Health Vol.38 No.4
Objectives : The aim of this study was to assess the effect of air pollution on the daily respiratory symptoms of elementary school children in Seoul. Methods : Using the panel study design, we collected diary data for the children's respiratory symptoms during the 1st day$\sim$15th day of April, July, October and December in 2003 among the 2nd and 3rd grade elementary school students. We merged the respiratory symptom data with the ambient air pollution data that was monitored by Ministry of Environment. Using a generalized estimate equation, we evaluated the relationship between the daily symptoms of the subjects and the exposure to ai r pollution after controlling for various potential confounders. Results : The nitrogen dioxide (NO2) exposure of the current day significantly increased the upper respiratory symptoms (adjusted odds ratio=1.12, 95% CI=1.01-1.24) and the lower respiratory symptoms (adjusted odds ratio=1.18, 95% CI=1.06-1.31) in the elementary school children. The sulfur dioxide (SO2) and carbon monoxide (CO) exposure in the current day was associated with the lower respiratory symptoms (adjusted odds ratio=1.12, 95% CI=1.01-1.25 for SO2; adjusted odds ratio=1.16, 95% CI=1.02-1.32 for CO). Conclusions : We found that exposure to air pollution affects the daily respiratory symptoms in children. This study suggests that the effect on children's health? due to the short term changes in air pollution levels needs to be considered as an important public health problem.
일부 노인의 일반적 특성 및 구강보건지식과 행태에 따른 주관적 구강건강상태연구
박정란 ( Jeong Ran Park ),이연경 ( Yeon Kyoung Lee ) 한국치위생학회 2009 한국치위생학회지 Vol.9 No.3
To identify subjective health status of senior citizens` oral health following senior citizens` general characteristics and knowledge and behavior for the oral hygiene, this research conducted individual interview with 237 senior citizens in some parts of Seoul. The results are as follows. 1. Degree of senior citizens` knowledge on the oral hygiene is about Middle. Among the categories on the senior citizens` knowledge on the oral hygiene, teeth`s brushing was the highest while knowledge on fluorine was the lowest. 2. Senior citizens who feel that their oral health is healthy when it comes to the subjective health state of senior citizens` oral health following behavior for the oral hygiene, brush their teeth, three times in a day, for more than three minutes (p<.01). Moreover, senior citizens who feel that their oral health is healthy brush different corners of the tongue when brushing (p<.01). 3. In case of knowledge on the oral hygiene following general characteristics, knowledge on the oral hygiene was higher when economic status was higher (p<.01). In case of living expenses, knowledge on the oral hygiene was higher for the senior citizens with pay or income (p<.01). 4. In case of behavior for the oral hygiene, women tended to act for the oral hygiene more than men. As for the method for raising living expenses, senior citizens who receive basic social security check or those at the highest tier tended to act less for the oral hygiene(p<.01) 5. Senior citizens who answered that their oral health is healthy when it comes to the subjective health state of senior citizens` oral cavity tended to have high knowledge on the oral hygiene (p<.01) In conclusion, subjective health status of senior citizens` oral health is higher when the knowledge on the oral hygiene and behavior for the oral hygiene are higher. Accordingly, it is necessary to develop and execute oral hygiene training program to change senior citizens` behavior incrementally and the dental hygienists who can conduct this training should be actively attracted into the senior citizens` oral hygiene training.
우리나라 일차의료 만성질환 관리 이용자의 경험 분석: 포커스 그룹 인터뷰에 기초하여
황정해(Jeong Hae Hwang),최윤경(Yun-Kyoung Choi),이연경(Yeon Kyung Lee),윤난희(Nan-He Yoon) 한국보건교육건강증진학회 2020 보건교육건강증진학회지 Vol.37 No.5
Objectives: This study aimed to explore the experience of patients of chronic disease management pilot project in primary care and to derive policy implications. Methods: Six focus group interviews were held with 36 patients enrolled in the pilot project. All interviews were recorded and transcribed as they were spoken, and a qualitative thematic analysis method was employed for the research questions. Results: Three themes were derived: experience in chronic disease management, experience in primary health care, and expectations for chronic disease management in primary care. Participants with chronic diseases were regularly taking medication, but efforts to manage their lifestyle were strenuous. They selected primary care due to trust in disease management, active communication with doctors, friendliness and convenience. Awareness raising, systematic services, diversification and capacity building, and quality improvement are needed to strengthen chronic disease management in primary care. Conclusion: It was meaningful to analyze the need for patient-specific and comprehensive service management for successful chronic disease management. There is a need to conduct continuous research on service quality, cooperative workforce development, and payment system to improve the quality of primary healthcare in Korea.
손소희,강지만,김종민,성세인,김이슬,이해정,김빛아름,이연경,고선영,신손문,김예진,Son, Sohee,Kang, Ji-Man,Kim, Jong Min,Sung, Sein,Kim, Yi-Seoul,Lee, Haejeong,Kim, BitA Reum,Lee, Yeon Kyoung,Ko, Sun Young,Shin, Son Moon,Kim, Yae-Jean The Korean Society of Pediatric Infectious Disease 2017 Pediatric Infection and Vaccine Vol.24 No.3
Purpose: Severe combined immunodeficiency (SCID) is the most serious form of primary immunodeficiency. Infants with SCID are susceptible to life-threatening infections. To establish newborn screening for SCID in Korea, we performed a screening test for T-cell receptor excision circle (TREC) and ${\kappa}$-deleting recombination excision circle (KREC) in neonates and investigated the awareness of SCID among their parents. Methods: Collections of dried blood spots from neonates and parent surveys were performed at the Samsung Medical Center and Cheil General Hospital & Women's Healthcare Center in Korea. The amplification crossing point (Cp) value <37.0 was defined as TREC/KRECpositive based on cutoff values from measuring multiplex real-time polymerase chain reaction. A Cp value >39.0 was defined as negative. Results: For TREC/KREC screening, 141 neonates were enrolled; 63 (44.7%) were male. One hundred forty neonates (99.3%) had positive TREC/KREC results at the time of the initial test; 82.3% and 75.9% were positive and 17.0% and 23.4% were weakly positive for TREC and KREC, respectively. In one neonate (0.7%), the initial TREC/KREC test result was negative. However, repeated tests obtained and confirmed a positive result. For an awareness survey, 168 parents were engaged. Only 2% of parents (3/168) knew that the newborn screening test for SCID had been introduced and performed in other countries. Eighty-four percent of parents (141/168) replied that nationwide newborn SCID screening should be performed in Korean newborns. Conclusions: In this study, newborn SCID screening was performed along with assessment of public awareness of the SCID test in Korea. The study results showed that newborn SCID screening can be readily applied for clinical use at a relatively low cost in Korea.
재조합 종두바이러스를 이용한 간염B형 바이러스 표면항원의 발현
이연경,문애리,안병윤 德成女子大學校 1997 德成女大論文集 Vol.28 No.-
The hepatitis B virus (HBV) is a small, enveloped virus with a circular, double-stranded DNA genome. HBV causes active and chronic hepatitis worldwide, including Korea, and is considered to be a major factor for liver cirrhosis and hepatocellular carcinoma. In contrast to the wealth of knowledge on the gene structure and expressional regulation, immunological and pathological mechanisms for HBV-induced hepatocellular injury are not well known. In the present study, vaccinia virus which has been demonstrated to be a useful eukaryotic expression vector was used to clone the gene for HBV surface antigen, L(S+preS2+preS1). The recombinant vaccinia virus vector, pMJ-L, which contains L surface antigen gene of adr-type HBV was constructed, and subsequently used for making recombinant vaccinia virus VV-HBV?. Expression of the HBV antigen was examined by indirect immunofluorescent antibody(IFA) test using mouse monoclonal anti-hepatitis B surface antigen. HBsAg was detected in the recombinant virus indicating that the VV-HBV? expressed S antigen successfully. The HBV-vaccinia virus recombinant obtained in this study is currently being used for studying the immunological aspects of HBV infection.