유아기 자녀를 둔 한국계 중국인 출신 어머니의 자녀교육 경험에 관한 연구

김유나,이병호 한국영유아교원교육학회 2022 유아교육학논집 Vol.26 No.1

The study aimed to explore and understand the process of adapting to the Korean society as a mother in various contexts, focusing on the process of Korean-Chinese mothers with children experiencing child-rearing and early childhood education in Korea. For this purpose, six Korean-Chinese mothers living in Y-gu, Seoul and raising their children in early childhood were selected as study participants. Data were collected through in-depth interviews with study participants, teacher interviews with teachers of children in their early childhood, and document collection. The contents were analyzed in parallel with the collected data. Looking at the results of this study, first, the study participants were conflicted because of the differences in Chinese and Korean early childhood education methods, the language and identity of mothers and their children, and the burden of educational expenses incurred by early childhood education institutions due to the ownership of Korean citizenship. and difficulties they experienced. Second, the study participants selected an early childhood education institution and educational content suitable for their children, the nationality of the mother and children, and the mother played an active and dynamic role in her child’s education. This study is meaningful in recognizing that Korean-Chinese mothers are trying to establish their position as education consumers in Korea and suggests that an educational perspective that actively intervenes in children's education is developing. 본 연구는 유아기 자녀를 둔 한국계 중국인 출신 어머니들이 한국에서 자녀양육과 자녀교육을 경험하는 과정에 초점을 두고, 어머니로서 한국 사회에 적응하는 과정을 다양한 맥락에서 탐색하고 이해하는 데 목적이 있다. 이를 위해 서울시 Y구에 거주하며 유아기 자녀를 양육하고 있는 한국계 중국인 출신 어머니 6명을 연구 참여자로 선정하였다. 연구 참여자와의심층면담, 유아기 자녀의 교사와의 교사면담, 문서 수집을 중심으로 자료를 수집하였으며, 수집된 자료를 병행하여 내용을 분석하였다. 이에 따른 연구 결과를 살펴보면 첫째, 연구 참여자들은 자녀교육 경험 과정에서 중국과 한국의 자녀교육방식 차이, 어머니와 유아기 자녀의언어 및 정체성, 사회경제적 특성에 따른 자녀교육과정에서의 부담감으로 인해 갈등과 어려움을 경험하였다. 둘째, 연구 참여자들은 자녀에게 적합한 유아교육기관 및 교육내용, 어머니와 자녀의 국적, 자녀교육을 위한 어머니의 역할을 선택하였고, 어머니로서 자녀교육에 능동적이며 역동적인 역할을 감당해나가고 있었다. 본 연구는 한국계 중국인 출신 어머니들이 한국 내에서 교육수요자로서 자신의 위치를 확립해가고자 노력하고 있음을 인식하고, 자녀교육에 능동적으로 개입하고 선택하는 교육적 관점이 발달하고 있다는 측면을 제시하는 데 의의가 있다.

The Relationship Between the Activities of Daily Living, Instrumental Activities of Daily Living, and the Oral Quality of Life

김유나,김재현 융합연구학회 2022 융합연구학회지 Vol.6 No.3

The purpose of this study is to analyze the relationship between the ADL (Activities of Daily Living), Instrumental Activities of Daily Living (IADL) and the oral quality of life and provide the basic data. The multiple regression analysis was performed using the data from the Korea Aging Panel Survey 2018, and 6,936 participants were the final subjects. In addition to the ADL and the IADL, the demographic variables and health behaviors on the oral quality of life of the elderly were considered as the control variables. As a result of the analysis performed, it was found that the IADL had a significant relationship with the oral quality of life for the Model 3 (B: -0.010, P<.0001). Conclusion of the study: The result was secured such that the IADL acts more importantly on the oral quality of life than the ADL. Hence, it is necessary to improve the programs and education customized for the elderly to improve their oral quality of life.

High Selective Graphene-Based Protective Membrane with H-bonding and Size Sieving Effect for Preventing Chemical Warfare Agents

김유나,홍진기 한국고분자학회 2022 한국고분자학회 학술대회 연구논문 초록집 Vol.47 No.2

Immature Oocyte-specific Zap70 and Its Functional Analysis in Regulating Oocyte Maturation

김유나,김은주,김은영,이현서,김경화,이경아 한국발생생물학회 2009 발생과 생식 Vol.13 No.3

Previously, we obtained the list of genes differentially expressed between GV and MII oocytes. Out of the list, we focused on functional analysis of Zap70 in the present study, because it has been known to be expressed only in immune cells. This is the first report about the expression and its function of Zap70 in the oocytes. Synthetic 475bp Zap70 dsRNA was microinjected into the GV oocytes, and the oocytes were cultured in vitro. In addition to maturation rates, meiotic spindle and chromosome rearrangements, and changes in expression levels of transcripts of three kinases, Erk1/2, JNK, and p38, were determined. Zap70 is highly expressed in immature GV oocytes, and gradually decreased as oocyte matured. When dsRNA of Zap70 was injected into the GV oocytes, Zap70 mRNA specifically and completely decreased by 2 hr and its protein expression also decreased significantly. Absence of Zap70 resulted in maturation inhibition at meiosis I (57%) with abnormalities in meiotic spindle formation and chromosome rearrangement. Concurrently, mRNA expression of Erk2, JNK, and p38, were affected by Zap70 RNAi. Therefore, we concluded that Zap70 is involved in MI-MII transition by affecting expression of MAP kinases.

Evaluating ICT-EMS System for Enhancing Emergency Patient Transportation: Survey-Based Analysis

김유나,김상철,박관진,공소연 대한응급의학회 2023 대한응급의학회 학술대회초록집 Vol.2023 No.2

[PA-0040] 한국콩 핵심집단의 100립중 관여 전장유전체연관분석

김유나,이상범,서미숙,박수권,김둘이,박규태,문중경 한국육종학회 2022 한국육종학회 공동학술발표집 Vol.2022 No.-

비행시 영유아 안전벨트 도입을 위한 필요성 연구 : 해외와 국내의 상황 비교를 중심으로

김유나 한국재난정보학회 2023 한국재난정보학회 학술대회 Vol.2023 No.11

다양한 삶의 질이 높아진 지금 인천국제공항에서는 영유아와 함께 비행기를 탑승하는 가족구성원을 쉽게 찾아볼 수 있다. 워라벨이 중시되고 긴 명절연휴를 맞아 해외 여행을 가는 것은 손쉬운 일이 되었다. 2013년 아시아나항공 213편 샌프란시스코 추락사고를 기억할 것이다. 당시 15개월 아기띠를 하고 있던 승객은 아기띠가 없었다면 아기를 잃었을 것이라는 인터뷰를 했 다. 많은 국가가 영유아 안전벨트를 도입 및 장려를 하고 있지만, 아직 국내항공사는 영유아를 위한 안전벨트 도입에 소극적인 것을 알 수 있다. 유럽항공청 EASA에서 승인되어 사용하고 있는 영유아 안전벨트의 시스템을 살펴보고 예기치 못한 사고의 피해를 줄이기 위해 영유아 안전벨트의 필요성을 연구하고자 한다. 또한 도입에 따른 장애요인을 파악하고 대응 방안을 모색하 여 국내항공사가 영유아 안전을 더욱 강화 할 수 있기를 기대한다.

EUMW 2013 참여 후기

김유나 한국전자파학회 2013 전자파기술 Vol.24 No.6

The Influence of Interlayer distance on Blocking Chemical Warfare Agents of Graphene Oxide-Based Multilayer Membrane

김유나,최문현,허지웅,홍진기 한국고분자학회 2021 한국고분자학회 학술대회 연구논문 초록집 Vol.46 No.2

To avoid the threat of chemical warfare agents (CWAs) used in war and terrorism, a membrane that can block CWAs has been studied. Various 2D materials such as MOF, CWNT, and Mexene have been used to improve selectivity that air and moisture can be permeable and CWAs can be impermeable. However, to obtain protection from these materials, complicated processes and specific conditions are required. CWAs have a much larger molecular diameter than air and water. If the channel of the membrane is smaller than the size of the CWA, the permeation of the CWA is reduced without any treatment. Therefore, we prepared graphene oxide (GO) multilayer membrane that reduces the transmittance of CWAs by controlling the spacing between the GO sheets. The protective performance of the membrane was investigated by using dimethyl methylphosphonate (DMMP), a nerve agent simulant, and a vial-in-vial permeation system. The selective protection performance improved as the interlayer distance decreased.

S-175 : Case of Pheochromocytoma Presenting with Combined Cardiovascular Manifestations

김유나,유철웅 대한내과학회 2013 대한내과학회 추계학술대회 Vol.2013 No.1

Excess level of catecholamine in pheochromocytoma can cause various clinical manifestations. Hypertension, palpitation, anxiety, headache and nausea are common manifestations of pheochromocytoma ever reported. There are few reports of pheochromocytoma presented with catecholamine-induced myopathy after mild stress and the case of the disease relating non-occlusive stroke is more uncommon.We report a case of pheochromocytoma manifestated repeated stress-induced cardiomyopathy after mild stress featuring fulminant myocarditis and combined non-occlusive stroke. A 56-year-old man admitted presenting with cardiac enzyme elevation, regional left ventricular (LV) wall motion abnormality and pulmonary edema. However, coronary angiography was normal. LV function was totally recovered at discharge, suggesting fulminant myocarditis. During the hospital stay, he also developed acute non-occlusive stroke but resulted in no neurologic sequelae. After 3 years, he readmitted because ventricular tachycardia and severe LV systolic dysfunction (EF=15%) were developed after mild stress. 3 days of applying percutaneous cardiopulmonary bypass system, the patient was completely recovered. Suspicious of pheochromocytoma, considering the repeated cardiomyopathy developed after stress, we checked 24 hour urine VMA and metanephrine and abdomen computed tomography, which revealed pheochromocytoma. After laparoscopic adrenalectomy, 24-hour urine catecholamine level were normalized and he was finally diagnosed with catecholamine-induced cardiomyopathy due to pheochromocytoma.